Claims
- 1. A method of handling and processing a plurality of preformed independent substantially rectangular-parallelepiped-shaped electronic component chips having first and second opposed end surfaces, said method comprising the steps of:
- preparing a first electronic component chip holder having a first adhesive surface;
- preparing a second electronic component chip holder having a second adhesive surface, the adhesion of said second adhesive surface being stronger than the adhesion of said first adhesive surface;
- placing said first adhesive surface of said first electronic component chip holder on said first end surfaces of said plurality of independent preformed substantially rectangular-parallelepiped-shaped electronic component chips for holding each of said plurality of independent preformed electronic component chips by said first electronic component chip holder;
- processing said second end surfaces of said plurality of independent preformed electronic component chips;
- moving said first electronic component chip holder holding said plurality of independent preformed electronic component chips toward said second electronic component chip holder;
- adhering said second adhesive surface to said processed second end surfaces of said plurality of independent preformed electronic component chips;
- separating said first and second electronic component chip holders from each other, said second end surfaces of said plurality of independent preformed electronic component chips being held by said second electronic component chip holder;
- processing said first end surfaces of said plurality of independent preformed electronic component chips being held by said second electronic component chip holder; and
- removing said plurality of independent preformed electronic component chips from said second electronic component chip holder.
- 2. The method of claim 1, further comprising the step of providing an orientation device on said first electronic component holder, wherein said step of placing said first adhesive surface on said first end surfaces of said plurality of independent preformed electronic component chips includes the step of orienting each of said plurality of independent preformed electronic component chips in said orientation device.
- 3. The method of claim 1, further comprising the step of pressing each of said first end surfaces of said plurality of independent preformed electronic component chips towards said first adhesive surface of said first electronic component.
- 4. The method of claim 1, wherein said step of placing said first adhesive surface on said first end surfaces of said plurality of independent preformed electronic component chips comprises the step of aligning a longitudinal axis of each of said plurality of independent preformed electronic component chips to be substantially perpendicular to said first adhesive surface.
- 5. The method of claim 1, wherein said step of adhering said second adhesive surface to said processed second end surfaces of said plurality of independent preformed electronic component chips comprises the step of aligning a longitudinal axis of each of said plurality of independent preformed electronic component chips to be substantially perpendicular to said second adhesive surface.
- 6. The method of claim 1, wherein the step of processing said second end surfaces of said plurality of independent preformed electronic component chips further comprises the step of dipping said second end surfaces of said plurality of independent preformed electronic component chips into electrode paste for forming external electrodes on said second end surfaces.
- 7. The method of claim 6, further comprising the step of drying said second end surfaces of said plurality of independent preformed electronic component chips after the step or dipping said second end surfaces into electrode paste and before the step of adhering said second adhesive surface to said processed end surfaces of said plurality of independent preformed electronic component chips.
- 8. The method of claim 1, wherein the step of processing said first end surfaces of said plurality of independent preformed electronic component chips further comprises the step of dipping said first end surfaces of said plurality of independent preformed electronic component chips into electrode paste for forming external electrodes on said first end surfaces.
- 9. The method of claim 1, wherein each of said plurality of independent preformed electronic component chips comprises one of a capacitor chip, a resistor chip and an inductor chip.
- 10. The method of claim 1, wherein each of said plurality of independent preformed electronic component chips comprises a multilayer ceramic capacitor having a ceramic sintered body.
- 11. A method of forming external electrodes on a plurality of independent electronic component chips each comprising one of a capacitor chip, a resistor chip and an inductor chip and having first and second opposite end surfaces, said method comprising the steps of:
- preparing a first electronic component chip holder having a first adhesive surface;
- preparing a second electronic component chip holder having a second adhesive surface, the adhesion of said second adhesive surface being stronger than the adhesion of said first adhesive surface;
- placing said first adhesive surface of said first electronic component chip holder on said first end surfaces of said plurality of independent electronic component chips for holding each of said plurality of independent electronic component chips by said first electronic component chip holder;
- forming an external electrode on each of said second end surfaces of said plurality of independent electronic component chips;
- moving said first electronic component chip holder holding said plurality of independent electronic component chips toward said second electronic component chip holder;
- adhering said second adhesive surface to said external electrodes formed on said second end surfaces of said plurality of independent electronic component chips;
- separating said first electronic component chip holder from said second electronic component chip holder so that said second end surfaces of said plurality of independent electronic component chips are held by said second electronic component chip holder;
- forming an external electrode on each of said first end surfaces of said plurality of independent electronic component chips being held by said second electronic component chip holder; and
- removing said plurality of independent electronic component chips from said second electronic component chip holder.
- 12. The method of claim 11, further comprising the step of providing an orientation device on said first electronic component holder, wherein said step of placing said first adhesive surface on said first end surfaces of said plurality of independent electronic component chips includes the step of orienting each of said plurality of independent electronic component chips in said orientation device.
- 13. The method of claim 11, further comprising the step of pressing each of said first end surfaces of said plurality of independent electronic component chips towards said first adhesive surface of said first electronic component.
- 14. The method of claim 11, wherein said step of placing said first adhesive surface on said first end surfaces of said plurality of independent electronic component chips comprises the step of aligning a longitudinal axis of each of said plurality of independent electronic component chips to be substantially perpendicular to said first adhesive surface.
- 15. The method of claim 11, wherein said step of adhering said second adhesive surface to said processed second end surfaces of said plurality of independent electronic component chips comprises the step of aligning a longitudinal axis of each of said plurality of independent electronic component chips to be substantially perpendicular to said second adhesive surface.
- 16. The method of claim 11, wherein the step of processing said second end surfaces of said plurality of independent electronic component chips comprises the step of dipping said second end surfaces of said plurality of independent electronic component chips into electrode paste for forming external electrodes on said second end surfaces.
- 17. The method of claim 11, wherein the step of processing said first end surfaces of said plurality of independent electronic component chips comprises the step of dipping said first end surfaces of said plurality of independent electronic component chips into electrode paste for forming external electrodes on said first end surfaces.
- 18. The method of claim 17, further comprising the step of drying said second end surfaces of said plurality of independent electronic component chips after the step of dipping said second end surfaces into electrode paste and before the step of adhering said second adhesive surface to said processed end surfaces of said plurality of independent electronic component chips.
- 19. The method of claim 11, wherein each of said plurality of independent electronic component chips comprises one of a capacitor chip, a resistor chip and an inductor chip.
- 20. The method of claim 11, wherein each of said plurality of independent electronic component chips comprises a multilayer ceramic capacitor having a ceramic sintered body.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3-55256 |
Mar 1991 |
JPX |
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Parent Case Info
This is a continuation of application Ser. No. 08/273,781, now abandoned, filed on Jul. 12, 1994, which is a division of application Ser. No. 08/240,087, now U.S. Pat. No. 5,383,997, filed May 9, 1994, which is a continuation of application Ser. No. 07/855,202, filed on Mar. 20, 1992, now abandoned.
US Referenced Citations (18)
Foreign Referenced Citations (2)
Number |
Date |
Country |
62-140720 |
Sep 1987 |
JPX |
5-74665 |
Mar 1993 |
JPX |
Non-Patent Literature Citations (3)
Entry |
Co-pending U.S. Patent Application No. 08/339,480. |
English Language Translation of Japanese 62-140720. |
English Language Translation of Japanese 5-74665. |
Divisions (1)
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Number |
Date |
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Parent |
240087 |
May 1994 |
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Continuations (2)
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Number |
Date |
Country |
Parent |
273781 |
Jul 1994 |
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Parent |
855202 |
Mar 1992 |
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