Hybrid frame with lead-lock tape

Abstract

A hybrid lead frame having leads for conventional lead-to-I/O wire bonding, and leads for power and ground bussing that extend over a surface of the semiconductor die are provided where the leads for bussing are held in place by lead-lock tape to prevent bending and/or other movement of the bussing leads during manufacturing. More specifically, the lead-lock tape is transversely attached across a plurality of bussing leads proximate to and outside of the position where the die is to be attached.

Description

BACKGROUND OF THE INVENTION

1. Field of the Invention

This invention relates generally to lead frames used for electrical connection to a semiconductor die. More specifically, this invention relates to a hybrid lead frame having both leads for conventional lead-to-die wire bonding and leads for power and ground bussing that extend over a surface of the semiconductor die. In particular, the bussing leads are held in place by lead-lock tape to prevent bending and/or other movement of the bussing leads during manufacturing.

2. State of the Art

Dynamic Random Access Memory (DRAM) devices are the most widely used type of memory device. The amount of single-bit addressable memory locations within each DRAM is increasing along with the need for greater memory part densities. This demand for greater memory densities has created a global market and has resulted in memory part standards in which many memory parts are regarded as fungible items. Thus, many memory parts operate according to well known and universally adopted specifications such that one manufacturer's memory part is plug-compatible with another manufacturer's memory part.

In prior art packages, the power and ground pins are typically located along the longitudinal edges of the chip. Moreover, in prior art multiple metal layer DRAM designs, the power is brought to the interior of the die by on-chip metal interconnects connecting the peripheral power bonding pads to the on-chip power buses for distribution. This requires that the V cc (power) the V ss (ground) buses have their metal interconnect paths go over or under one another on the die.

Accordingly, the parent application to this invention provides a solution to the need in the art to produce memory parts which can fit within the packaging requirements of previous generations of memory parts. This need for “plug-compatible upgrades” requires that memory density upgrades are easy to effect in existing computer systems and other systems which use memory, such as video systems. This requires that greater density memory parts be placed within the same size packages as previous generations of memory parts with the same signal and power pinout assignments.

As part of this need for plug compatible upgrades is the need to be able to use existing chip production equipment to manufacture such plug compatible upgrades. That is, because of this need to manufacture similarly configured devices, in addition to the large capital expenditure of purchasing new equipment for successive products and the long lead time for setting up and manufacturing products from such equipment, there is a further need in the art to either modify existing equipment or, better yet, to modify the substructure of the product to be adaptable to manufacture on existing equipment. There is still a further need in the art to more efficiently manufacture CMOS dynamic random access semiconductor memory parts which utilize space-saving techniques to fit the most memory cells within a fixed die size using a single deposition layer of highly conductive interconnect. This need also includes manufacturing such memory parts in a shorter production time using fewer process steps to produce more competitively priced memory parts.

The resulting solution, as presented in the parent application to this invention, provides a chip/lead frame configuration having a conventional lead finger arrangement with LOC bussing leads so that both the lead fingers and bussing leads can be wire bonded to bond pads on a semiconductor chip without having the wire bonds cross over any other lead. This chip/lead frame configuration can be produced on existing chip manufacturing equipment, resulting in a semiconductor device that is plug compatible in conventional computer equipment. Because of the unique lead frame configuration, however, developed to address the above-identified needs, at least one difficulty has been foreseen during manufacturing. That is, it is difficult to maintain the bussing leads of the present invention from bending, flexing, and/or otherwise moving during the manufacturing process.

The use of LOC-type bussing leads is known in the art to provide the chip with power and ground leads near the bonding pads of the chip. Typically, however, these LOC bussing leads are used in conjunction with a LOC lead frame. Examples of such LOC configurations with LOC bussing leads are shown in U.S. Pat. No. 4,862,245 to Pashby and U.S. Pat. No. 5,286,679 to Farnworth et al. assigned to the assignee of the present invention. As illustrated in U.S. Pat. No. 5,331,200 to Teo et al., it has also been recognized in the art to provide LOC bussing leads that include lead fingers for LOC bonding of the bussing leads to the chip without the use of wire bonds. Similarly, in U.S. Pat. No. 5,252,853 to Michii, the bus bars are bonded directly to the power and ground bond pads of the semiconductor chip.

Because of the relatively small size and the delicate nature of the individual lead fingers of high pin count lead frames, the need to stabilize the leads during the manufacturing process has been recognized in the art. For example, in U.S. Pat. No. 5,352,633, a plastic material is applied to the leads for retaining them in a common plane. In addition, as described in U.S. Pat. No. 5,140,404 to Fogal et al. and assigned to the assignee of the present invention, a nonconductive plastic or polyamide carrier material supporting a layer of thermoplastic is attached to the leads of a lead frame and provides support for a semiconductor die.

Applying a material, such as a tape, to the leads of a lead frame, as described in the art, to hold the leads in relative position to one another is not sufficient to keep the bus bars of the lead frame of the present invention from flexing, bending and/or moving relative to one another during the manufacturing process. Thus, it would be advantageous to provide a structure and method for securing the bus bars in position during the manufacturing process.

SUMMARY OF THE INVENTION

In a preferred embodiment of the parent application, a memory device having at least 16 megabytes (2 24 bits) is uniquely formed in which highly conductive interconnects (such as metal) are deposited in a single deposition step. The invention is described in reference to an exemplary embodiment of a 16 megabyte Dynamic Random Access Memory in which only a single deposition layer of highly conductive interconnects are deposited in a single deposition step. The resulting semiconductor die or chip can be manufactured with existing production equipment and fits within an existing industry-standard 300 mil Small Outline J-wing (SOJ), Thin, Small Outline Package (TSOP) or other industry standard packages with little or no speed loss over previous double metal deposition layered 16 megabyte DRAM physical architectures. This is accomplished using a die orientation that allows for a fast, single metal speed path, together with the novel use of a lead frame to remove a substantial portion of the power bussing from the single deposition layer metal, allowing for a smaller speed-optimized DRAM. The use of a single deposition layer metal design results in lower production costs and shorter production time for a wide variety of memory parts, including, but not limited to, DRAM, SRAM, VRAM, SAM, and the like.

According to the present invention, a structure and method for securing the bus bars of the hybrid lead frame disclosed in the parent application are provided. More specifically, this invention provides at least one tape segment or other similar structure comprised of a nonconductive plastic, or other similar material as known in the art, across the bussing leads of the hybrid lead frame. The tape segment is preferably positioned between at least two bus bars proximate the edge of the location where the semiconductor die is to be positioned.

The tape segments of the present invention help maintain the bussing leads in relative position during the manufacturing process and keep the bussing leads from flexing, bending and/or otherwise moving relative to each other and the plane defined by the top surface of the bussing leads.

The present invention solves the above-mentioned needs in the art and other needs which will be understood by those skilled in the art upon reading and understanding the present specification.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

FIG. 1 is a schematic drawing of a first embodiment of a lead frame and a first embodiment of attached tape segments in accordance with the present invention;

FIG. 2 is a schematic drawing of a second embodiment of a lead frame and a second embodiment of attached tape segments in accordance with the present invention;

FIGS. 3 a - 3 d are schematic side view drawings showing four preferred embodiments of the positioning of a tape segment relative to a bus bar according to the present invention;

FIG. 4 is a schematic drawing of the lead frame shown in FIG. 2 and a third embodiment of attached tape segments in accordance with the present invention;

FIG. 5 is a schematic drawing of the lead frame shown in FIG. 2 and a fourth embodiment of attached tape segments in accordance with the present invention;

FIG. 6 is a schematic drawing of a third embodiment of a lead frame and a fifth embodiment of attached tape segments in accordance with the present invention;

FIG. 7 is a schematic drawing of the lead frame shown in FIG. 6 and a sixth embodiment of attached tape segments in accordance with the present invention; and

FIG. 8 is a schematic drawing of the lead frame shown in FIG. 6 and a seventh embodiment of attached tape segments in accordance with the present invention.

DETAILED DESCRIPTION OF THE INVENTION

As illustrated in FIG. 1 , the memory device 10 according to the present invention is comprised of a lead frame 12 and a semiconductor die or chip (represented by dashed line 14 ). A semiconductor memory device 10 manufactured according to the present invention is plug compatible with existing memory parts known in the art. Dashed line 11 represents that portion of the memory device 10 that is encapsulated to form a packaged semiconductor device. The lead frame 12 includes a plurality of lead fingers 16 (denoted with cross-hatching) that extends proximate the die 14 and a plurality of bussing leads or bus bars 18 a , 18 b , 19 a , and 19 b (denoted with hatching) that substantially longitudinally extends over the active surface 20 of the die 14 . The bus bars include both V cc (power) and V ss (ground) connections 22 a , 22 b , 24 a and 24 b , respectively, for providing both power and ground to the internal circuitry of the die 14 .

The die 14 includes a plurality of contact or bond pads 26 proximate the periphery 28 of the active surface 20 of the die 14 . The restriction of using a single deposition layer metal of interconnect and the restriction in the die size require that at least some of the power distribution be performed off-chip. This is accomplished by placing some power bonding pads 30 in the interior regions of the die 14 and using the lead frame 12 according to the present invention that extends over the active surface 20 of the die.

In the present invention, the lead frame 12 allows the V cc and V ss to be distributed from within the interior regions of the die without the need for on-chip power buses to go over or under one another. The lead frame buses 22 a , 22 b , 24 a , and 24 b are insulated from touching the top of the die by a polyamide die coat and two insulating tape strips 32 and 34 (represented by dashed lines). The primary function of the insulating tape strips 32 and 34 is to provide a mechanical backing for the metal traces of the lead frame. The insulating tape strips 32 and 34 also help support the die 14 relative to the lead frame 12 . Since power buses 22 a , 22 b for V cc and the ground buses 24 a and 24 b for V ss are located over the active surface 20 of the die 14 , the buses 22 a , 22 b , 24 a , and 24 b are wire bonded to the interior bonding pads 30 and corner bonding pads 31 a , 31 b , 33 a and 33 b to complete the power and ground distribution. It should be noted that there are more bonding pads indicated on the die 14 than lead fingers 16 of the lead frame 12 since multiple wire bonds may be made from bonding pads to the lead frame for I/O signals.

Despite the bus bars 18 a , 18 b , and 19 a being held in relative position by insulating tape strip 32 and bus bars 19 a , 19 b , and 18 b being held in relative position by insulating tape strip 34 , some flexing, bending and other movement of the bus bars relative to one another and the semiconductor die 14 may occur during manufacturing. Because the position of components during the manufacturing process is so important, any such movement is not only undesirable, but can result in the manufacture of a faulty component. To further support the bus bars 18 a , 18 b , 19 a , and 19 b relative to one another, transversely extending tape segments 40 and 42 (represented by dashed lines) are provided proximate the ends 44 and 46 of the semiconductor die 14 , respectively. These tape segments 40 and 42 are positioned just inside the outside of the package 11 and secure at least two bus bars relative to each other. As illustrated, the bus bars 18 a , 18 b , 19 a , and 19 b each are variously configured to provide a larger surface area of each bus bar 18 a , 18 b , 19 a , and 19 b for attachment to the tape segments 40 and 42 . However, if only one bus bar is provided extending over the semiconductor die 14 , the tape segments 40 and 42 may secure the one bus bar relative to the lead frame 12 .

Referring to FIG. 2 , a second preferred embodiment of a lead frame 50 in accordance with the present invention is shown. The lead frame 50 is part of a plurality of substantially identical lead frames 50 , each formed from a single piece of sheet metal, forming a lead frame strip as is known in the art. The lead frame 50 is substantially similar to the lead frame 12 shown in FIG. 1 and is configured to receive a semiconductor die 52 , two substantially longitudinally extending tape segments 54 and 56 , and two substantially transversely extending tape segments 58 and 60 . As in FIG. 1 , the tape segments 58 and 60 support the bus bars 62 , 64 , 66 , and 68 by securing the bus bars 62 , 64 , 66 , and 68 relative to one another. In this embodiment, the tape segments 58 and 60 longitudinally extend from proximate the die 52 to a first bend 70 , 72 , 74 , and 76 of each bus bar 62 , 64 , 66 , and 68 , respectively. As previously stated, if only one bus bar is provided extending over the semiconductor die 52 , the tape segments 58 and 60 may secure the bus bar in position relative to the lead frame 50 .

As illustrated in FIGS. 3 a - 3 d , top surface 78 of the bus bars, represented by bus bar 80 , defines at least two portions 82 and 84 . The second portion 84 is in substantial alignment with a plane defined by the top surface of the rest of the lead frame. A tape segment 88 may be placed beneath the bus bar 80 along a segment of the first portion 82 as shown in FIG. 3 a , above the bus bar 80 as shown in FIG. 3 b , beneath the bus bar 80 extending along both the first and second portions 82 and 84 as shown in FIG. 3 c , above the bus bar 80 along the second portion 84 and the angled portion 86 as shown in FIG. 3 d , or any combination thereof including multiple tape segments 88 both above and beneath the bus bar 80 .

FIGS. 4 and 5 illustrate the lead frame 50 shown in FIG. 2 with variously configured tape segments. For example, in FIG. 4 , the bus bars 66 and 68 are held in relative position to one another by a tape segment 90 smaller than the tape segment 60 illustrated in FIG. 2 . Likewise, bus bars 62 and 64 are held in relative position by tape segment 92 . An additional tape segment 94 may also be used to secure bus bar 62 to bus bar 66 . In FIG. 5 , the bus bars 66 and 68 are secured by two tape segments 96 and 98 , one tape segment 96 positioned proximate the die 52 and the other tape segment 98 positioned across the second bends 75 and 77 . Similarly, the tape segments 100 and 102 secure bus bars 62 and 64 with tape segment 100 positioned proximate the die 52 and tape segment 102 positioned across the second bends 71 and 73 .

FIGS. 6 , 7 , and 8 illustrate another preferred embodiment of a lead frame 110 according to the present invention. As shown in FIG. 6 , the substantially transversely extending tape segment 112 may extend across the bus bars 114 , 116 , and 122 and the tape segment 120 across bus bars 122 , 124 , and 116 , each proximate the semiconductor die 118 . FIG. 7 illustrates that the size of the tape segments 130 and 132 may be enlarged to not only transversely extend across the bus bars 134 , 136 , 138 , and 140 , but may also longitudinally extend a substantial distance along the lead frame 110 to reach the inside edges 142 and 144 of the lead frame 110 and provide additional support to the bus bars 134 , 136 , 138 , and 140 . Finally, FIG. 8 illustrates that, unlike the substantially rectangular tape segments of the previous embodiments, the tape segments 150 and 152 may have various configurations such as the triangular tape segments 150 and 152 as shown. Those skilled in the art will recognize that other shapes and sizes of tape segments may be used to stabilize one or more of the bus bars of the lead frame whether rectangular, circular, oval, or other symmetric or asymmetric shapes. Those skilled in the art will also appreciate that the number and/or configuration of tape segments, whether placed above or below the lead frame, may vary according to design parameters without departing from the spirit of the present invention. Further, the term “tape” as used herein is intended as exemplary and not limiting, the invention having applicability to any supportive structure securing at least two of the bussing leads together. Moreover, although this invention has been described with respect to plastic tapes and the like, those skilled in the art will appreciate this invention's applicability to tape manufactured from other suitable materials. Additionally, those skilled in the art will appreciate that there may be other lead frames where this invention may have applicability, such as some LOC, conventional and hybrid lead frames. It will also be appreciated by one of ordinary skill in the art that one or more features of any of the illustrated embodiments may be combined with one or more features from another to form yet another combination within the scope of the invention as described and claimed herein. Thus, while certain representative embodiments and details have been shown for purposes of illustrating the invention, it will be apparent to those skilled in the art that various changes in the invention disclosed herein may be made without departing from the scope of the invention, which is defined in the appended claims.

Claims

1. A lead frame for use with a semiconductor device, said lead frame comprising:a plurality of inwardly extending leads, each lead of said plurality of inwardly extending leads having an end, said plurality of inwardly extending leads surrounding a position for said semiconductor device; at least one bussing lead substantially longitudinally extending between said ends of said plurality of inwardly extending leads and across at least a portion of said position for said semiconductor device, said at least one bussing lead having a first end and second end; and at least one tape segment attached between a portion of said at least one bussing lead and a portion of said lead frame.

2. The lead frame of claim 1, wherein said at least one tape segment is attached adjacent the first end of said at least one bussing lead.

3. The lead frame of claim 1, wherein said at least one tape segment is attached adjacent the second end of said at least one bussing lead.

4. The lead frame of claim 1, wherein said at least one tape segment is positioned adjacent said semiconductor device position.

5. The lead frame of claim 1, wherein said at least one tape segment is positioned on an upper surface of said at least one bussing lead.

6. The lead frame of claim 1, wherein said at least one tape segment is comprised of a dielectric material.

7. The lead frame of claim 1, wherein said at least one tape segment is comprised of a dielectric material having a thermoplastic adhesive thereon.

8. The lead frame of claim 1, wherein said at least one tape segment is comprised of a dielectric material having a thermosetting adhesive thereon.

9. A hybrid lead frame for use with a semiconductor device, said lead frame comprising:a first plurality of inwardly extending leads, each lead of said first plurality of inwardly extending leads having an upper surface and a first end, said first plurality of inwardly extending leads surrounding a position for said semiconductor device; at least one bussing lead substantially longitudinally extending between said first ends of said first plurality of inwardly extending leads and across at least a portion of said position for said semiconductor device, said at least one bussing lead having a first end, a second end, and an upper surface; and at least one tape segment attached between said at least one bussing lead and a portion of said hybrid lead frame.

10. The hybrid lead frame of claim 9, wherein said at least one tape segment is attached adjacent said second end of at said at least one bussing lead.

11. The hybrid lead frame of claim 9, wherein said at least one tape segment is attached adjacent said first end of said at least one bussing lead.

12. The hybrid lead frame of claim 9, wherein said at least one tape segment is positioned adjacent said semiconductor device position.

13. The hybrid lead frame of claim 9, wherein said at least one tape segment secures said at least one bussing lead extending adjacent a first portion of said hybrid lead frame and at least one tape segment secures said at least one bussing lead adjacent a second portion of said hybrid lead frame.

14. The hybrid lead frame of claim 9, wherein said at least one tape segment is positioned on said upper surface of said at least one bussing lead.

15. The hybrid lead frame of claim 9, wherein said at least one tape segment is comprised of the group comprising: a dielectric material, a dielectric material having a thermoplastic adhesive thereon, or a dielectric material having a thermosetting adhesive thereon.

16. A hybrid lead frame for use with a semiconductor device, said hybrid lead frame comprising:a first plurality of inwardly extending leads, each lead of said first plurality of inwardly extending leads having an upper surface and a first end, said plurality of inwardly extending leads forming a position for said semiconductor device; at least two bussing leads substantially longitudinally extending between said first ends of said first plurality of inwardly extending leads and across at least a portion of said position for said semiconductor device, each bussing lead of said at least two bussing leads having a first end, a second end, and an upper surface; at least one first tape segment transversely attached between said at least two bussing leads adjacent said second ends of said at least two bussing leads; and at least one second tape segment attached between said at least two bussing leads adjacent said first ends of said at least two bussing leads.

17. The hybrid lead frame of claim 16, wherein said at least one second tape segment is positioned adjacent said position for said semiconductor device.

18. The hybrid lead frame of claim 16, wherein said at least one first tape segment secures said each bussing lead of said at least two bussing leads extending adjacent a first portion of said hybrid lead frame and at least one second tape segment secures each bussing lead of said at least two bussing leads extending proximate a second portion of said hybrid lead frame.

19. The hybrid lead frame of claim 16, wherein said at least one first tape segment is positioned on said upper surface of said each bussing lead of said at least two bussing leads.

20. The hybrid lead frame of claim 16, wherein said at least one second tape segment is comprised of the group comprising: a dielectric material, a dielectric material having a thermoplastic adhesive thereon, or a dielectric material having a thermosetting adhesive thereon.

21. A semiconductor memory device assembly, comprising:a lead frame having a plurality of lead fingers, each lead of said plurality of lead fingers having an end, said lead frame having at least one bussing lead, said at least one bussing lead longitudinally extending between an opening formed by said ends of said plurality of lead fingers; a semiconductor device positioned within said opening formed by said ends of said plurality of lead fingers; and at least one tape segment attached to said at least one bussing lead and a portion of said lead frame.

22. The semiconductor memory device assembly of claim 21, further comprising:at least one second tape segment attached to said at least one bussing lead, said at least one second tape segment positioned between said semiconductor device and said at least one bussing lead.

23. A semiconductor device assembly, comprising:a lead frame having a plurality of lead fingers, each lead finger of said plurality of lead fingers having an end, said lead frame having at least two bussing leads, each bussing lead of said at least two bussing leads longitudinally extending between an opening formed by said ends of said plurality of lead fingers; a semiconductor device positioned within said opening formed by said ends of said plurality of lead fingers; and at least one tape segment attached to a portion of each lead of said at least two bussing leads, said at least one tape segment positioned adjacent said opening formed by said ends of said plurality of lead fingers.

24. The semiconductor device assembly of claim 23, further comprising:at least one second tape segment attached to a portion of said at least two bussing leads, said at least one second tape segment positioned between said semiconductor device and said at least two bussing leads.

25. A computer assembly comprising:at least one semiconductor device assembly, said semiconductor device assembly comprising: a lead frame having a plurality of lead fingers, each lead finger of said plurality of lead fingers having an end, said lead frame having at least one bussing lead, said at least one bussing lead longitudinally extending between a space formed by said ends of said plurality of lead fingers; a semiconductor device positioned within said space formed by said ends of said plurality of lead fingers; and at least one tape segment transversely attached to a portion of said at least one bussing lead and a portion of said lead frame.

26. A lead frame for use with a semiconductor device, said lead frame comprising:a plurality of leads, each lead of said plurality of said leads having an upper surface, and an end, said upper surfaces of said plurality of leads forming a first plane and said ends of said plurality of leads defining a position for said semiconductor device; a plurality of bussing leads extending between said ends of said plurality of leads and over at least a portion of said position for said semiconductor device, each bussing lead of said plurality of bussing leads having a first end, a second end, and an upper surface, at least a portion of said upper surfaces of said plurality of bussing leads forming a second plane; and at least one tape segment attached to at least two of said plurality of bussing leads adjacent said second ends of said at least two of said plurality of bussing leads.

27. The lead frame of claim 26, wherein said at least one tape segment is attached adjacent a first end of at least one of said plurality of bussing leads.

28. The lead frame of claim 26, wherein said at least one tape segment is positioned proximate said position for said semiconductor device.

29. The lead frame of claim 26, wherein said at least one tape segment secures said each bussing lead of said plurality of bussing leads extending adjacent a first portion of said lead frame and said at least one tape segment secures said each bussing lead of said plurality of bussing leads extending adjacent a second portion of said lead frame.

30. The lead frame of claim 26, wherein said at least one tape segment is positioned on said upper surface of said each bussing lead of said plurality of bussing leads.

31. The lead frame of claim 26, wherein said at least one tape segment is positioned on said second plane formed by said plurality of bussing leads.

32. The lead frame of claim 31, wherein said at least one tape segment is positioned from said second plane of said plurality of bussing leads to said first plane of said plurality of leads.

33. The lead frame of claim 32, wherein said at least one tape segment is comprised of the group comprising: a dielectric material, a dielectric material having a thermoplastic adhesive thereon, or a dielectric material having a thermosetting adhesive thereon.

34. A hybrid lead frame for use with a semiconductor device, said hybrid lead frame comprising:a first plurality of leads, each lead of said first plurality of leads having an upper surface and an end, said upper surfaces of said first plurality of leads defining a first plane and said ends of said first plurality of leads defining a position for said semiconductor device; a plurality of bussing leads extending between said ends of said first plurality of leads and over at least a portion of said position for said semiconductor device, each bussing lead of said plurality of bussing leads having a first end, a second end, and an upper surface, at least a portion of said upper surfaces of said plurality of bussing leads defining a second plane; and at least one tape segment attaching at least two of said plurality of bussing leads proximate said second ends of said at least two of said plurality of bussing leads.

35. The hybrid lead frame of claim 34, wherein said at least one tape segment is attached proximate a first end of at least one of said plurality of bussing leads.

36. The hybrid lead frame of claim 34, wherein said at least one tape segment is positioned proximate said position for said semiconductor device.

37. The hybrid lead frame of claim 36, wherein said at least one tape segment secures said each bussing lead of said plurality of bussing leads extending adjacent a first portion of said lead frame and at least one tape segment secures each bussing lead of said plurality of bussing leads extending adjacent a second portion of said hybrid lead frame.

38. The hybrid lead frame of claim 36, wherein said at least one tape segment is positioned on said upper surface of said each bussing lead of said plurality of bussing leads.

39. The hybrid lead frame of claim 36, wherein said at least one tape segment is positioned on said second plane of said plurality of bussing leads.

40. The hybrid lead frame of claim 39, wherein said at least one tape segment is positioned from said second plane of said plurality of bussing leads to said first plane of said plurality of leads.

41. The hybrid lead frame of claim 34, wherein said at least one tape segment is comprised of the group comprising: a dielectric material, a dielectric material having a thermoplastic adhesive thereon, or a dielectric material having a thermosetting adhesive thereon.

42. A hybrid lead frame for use with a semiconductor device, said hybrid lead frame comprising:a plurality of leads, each lead of said plurality of leads having an upper surface and an end, said upper surfaces of said plurality of leads forming a first plane and said ends of said plurality of leads forming a position for said semiconductor device, a plurality of bussing leads substantially longitudinally extending between said ends of said plurality of leads and across at least a portion of said position for said semiconductor device, each bussing lead of said plurality of bussing leads having a first end, a second end, and an upper surface, at least a portion of said upper surfaces of said plurality of bussing leads forming a second plane; a first tape segment attaching at least two of said plurality of bussing leads adjacent said second ends of said at least two of said plurality of bussing leads; and a second tape segment attached between at least two of said plurality of bussing leads adjacent said first ends of said at least two of said plurality of bussing leads.

43. The hybrid lead frame of claim 42, wherein said second tape segment is positioned adjacent said position for said semiconductor device.

44. The hybrid lead frame of claim 42, wherein said first tape segment secures said each bussing lead of said plurality of bussing leads extending adjacent a first portion of said hybrid lead frame and at least one second tape segment secures said each bussing lead of said plurality of bussing leads extending adjacent another portion of said hybrid lead frame.

45. The hybrid lead frame of claim 42, wherein said at least one tape segment is positioned on said upper surface of said each of said plurality of bussing leads.

46. The hybrid lead frame of claim 42, wherein said at least one tape segment is positioned on said second plane of said plurality of bussing leads.

47. The hybrid lead frame of claim 43, wherein said at least one tape segment is positioned from said second plane of said plurality of bussing leads to another plane.

48. The hybrid lead frame of claim 42, wherein said at least one tape segment is comprised of the group comprising: a dielectric material, a dielectric material having a thermoplastic adhesive thereon, or a dielectric material having a thermosetting adhesive thereon.

49. A semiconductor device, comprising:a lead frame having a plurality of lead fingers, each lead finger of said plurality of lead fingers having an end, and having a plurality of bussing leads, said plurality of bussing leads longitudinally extending between a space formed by said ends of said plurality of lead fingers; a semiconductor device positioned within said space formed by said ends of said plurality of lead fingers; and at least one tape segment attached to at least two of said plurality of bussing leads, said at least one tape segment positioned adjacent said space formed by said ends of said plurality of lead fingers.

50. The semiconductor device of claim 49, further comprising:said at least one second tape segment attached to said at least two of said plurality of bussing leads, said at least one second tape segment positioned between said semiconductor device and said plurality of bussing leads.

51. The semiconductor device of claim 49, further comprising:said plurality of lead fingers being located in a first plane; said semiconductor device having an active surface located in substantially said first plane of said plurality of lead fingers; and said plurality of bussing leads being located in a second plane.

52. The semiconductor device of claim 51, wherein said second plane is located above said active surface of said semiconductor device.

53. A computer comprising:at least one semiconductor device, said at least one semiconductor device comprising: a lead frame having a plurality of lead fingers, each lead finger of said plurality of lead fingers having an end and having a plurality of bussing leads, said plurality of bussing leads extending between a space formed by said ends of said plurality of lead fingers; a semiconductor device positioned within said space formed by said ends of said plurality of lead fingers; and at least one tape segment attached to at least two of said plurality of bussing leads, said at least one tape segment positioned adjacent said space formed by said ends of said plurality of lead fingers.