Patent Grant
10133133
The subject matter herein generally relates to a system, especially, relates to communication control system.
Generally, a liquid crystal display base is coupled with a light source to drive the liquid crystal display module.
The liquid crystal display base includes a TFT array substrate, transparent circuit layer formed on the TFT array substrate, an anisotropic conductive film formed on the transparent circuit layer, a power circuit mounted on the anisotropic conductive film, and both a integration circuit and electric device mounted on the power circuit.
The power circuit is flexible and extends laterally from the anisotropic conductive film. The liquid display has a more thickness and lateral width.
Implementations of the present technology will now be described, by way of example only, with reference to the attached figures.
It will be appreciated that for simplicity and clarity of illustration, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts have been exaggerated to better illustrate details and features of the present disclosure. The description is not to be considered as limiting the scope of the embodiments described herein.
Several definitions that apply throughout this disclosure will now be presented. The term “comprising” means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in a so-described combination, group, series and the like. The term “coupled” is defined as connected, whether directly or indirectly through intervening components, and is not necessarily limited to physical connections. The connection can be such that the objects are permanently connected or releasably connected.
Referring to
The liquid crystal module 10 includes a thin film transistor (TFT) array substrate 11 and a color filter substrate 12 mounted on the TFT array substrate 11.
The TFT array substrate 11 has a first surface 111 and a second surface 112 opposite to the first surface 111. The TFT array substrate 11 is a materials selected from glass, sapphire, ceramic.
Also referring to
A plurality of conductive layers 120 are formed on an inner surface of the plurality of through holes 110 and also formed on the first surface 111 and the second surface 112 of the TFT array substrate 11. The plurality of the conductive layers 20 are corresponding to the plurality of through holes 110. Each conductive layer 120 includes a main portion 121 and an extending portion 122 extended from two ends of the main portion 121. The extending portions 122 are perpendicularly to the main portion 121 and are on the TFT substrate 11. The main portion 121 forms on the inner surface of the plurality of the through holes 110. The extending portions 122 contact to the first surface 111 and the second surface 112 of the TFT array substrate 11.
In the first embodiment, the conductive layer 120 is made of In, Zn, Cu, Au, Ag.
The power circuit board 20 mounts on the second surface 112 of the TFT array substrate 11. The power circuit 20 is coupled with the conductive layer 120.
The integration circuit 30 is coupled with the power circuit 20. The electric device 40 is coupled with the integration circuit 30.
The color filter substrate 12, the TFT array substrate 11, the power circuit are arranged in series from a top to a bottom of the crystal display base 100, thus, crystal display base 100 is a more compact. The plurality of conductive layers 120 are formed on an inner surface of the plurality of through holes 110 and the TFT array substrate 11 to couple with the power circuit 30, electric device 40 and the color filter substrate. The crystal display base 100 has a good conductivity.
Referring to
In the second embodiment, the plurality of conductive layers 120a are fully filled in the plurality of the through holes 110, the crystal display base 100a has a better conductivity.
Referring to
The plurality of conductive layers 120b is made at least one of In, Zn, Cu, Au, Ag. The plurality of isolation layers 130 is made of SOG, SiOx, PMMA, SiOxNy, or SiNx.
In the third embodiment, the plurality of isolation layer 130 and the conductive layer 120b are fully filled in the plurality of the through holes 110. The isolation layer 130 can insulate the isolation layer 130, thus, the liquid crystal display base 100b has good electrical connection stability.
Referring to
The embodiments shown and described above are only examples. Many details are often found in the art such as the other features of a liquid crystal display base. Therefore, many such details are neither shown nor described. Even though numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes can be made in the detail, including in matters of shape, size and arrangement of the parts within the principles of the present disclosure up to, and including the full extent established by the broad general meaning of the terms used in the claims. It will therefore be appreciated that the embodiments described above can be modified within the scope of the claims.
| Number | Name | Date | Kind |
|---|---|---|---|
| 5737052 | Kimura | Apr 1998 | A |
| 20020000961 | Kang | Jan 2002 | A1 |
| 20120257361 | Nishi | Oct 2012 | A1 |
| 20160336532 | Li | Nov 2016 | A1 |
| Number | Date | Country |
|---|---|---|
| 104851892 | Aug 2015 | CN |
| 2002-040472 | Feb 2002 | JP |
