CN103777385A - Connecting structure of FPC and LCD substrate - Google Patents
Connecting structure of FPC and LCD substrate Download PDFInfo
- Publication number
- CN103777385A CN103777385A CN201410049082.9A CN201410049082A CN103777385A CN 103777385 A CN103777385 A CN 103777385A CN 201410049082 A CN201410049082 A CN 201410049082A CN 103777385 A CN103777385 A CN 103777385A
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- China
- Prior art keywords
- fpc
- lcd substrate
- lcd
- connecting structure
- connection structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a connecting structure of an FPC and an LCD substrate. The connecting structure comprises the LCD substrate, the FPC and an UV adhesive, wherein the FPC is pressed on an ITO of the LCD substrate through a pressing machine; the UV adhesive is fixed at the joint of the FPC and the LCD substrate. The connecting structure is simple in production process, low in production cost, and good in connecting effect.
Description
Technical field
The present invention relates to LCDs, be specifically related to a kind of FPC and LCD circuit board connection structure.
Background technology
Most LCDs is connected with controller and all adopts FPC connected mode, but when mounted many times,, FPC often need to just can be arranged on controller through a lot of bendings and connect above, insecure if FPC and LCD connect into, will come off or connect unstable, cause product or unstable.
Summary of the invention
The object of this invention is to provide a kind of FPC and LCD circuit board connection structure, this structure is to overcome the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of FPC and LCD circuit board connection structure, it is characterized in that, its bag LCD substrate, FPC flexible board, UV glue, the ITO that described FPC flexible board is pressed together on LCD substrate via pressing machine is upper, and UV glue is fixed on FPC flexible board and LCD substrate junction.
Between described LCD substrate and FPC flexible board, be connected by anisotropic conductive.
Described UV glue solidifies via UV machine.
Advantage of the present invention and good effect are: 1. production technology is simple, production cost is low; 2. good connecting effect.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form limitation of the invention.
Fig. 1 is a kind of FPC and LCD circuit board connection structure process flow diagram.
Wherein: 1,2,3,4,5,6,7,8,9 is process flow steps.
Embodiment
Below in conjunction with accompanying drawing, to further instruction of the present invention, the composition in annex map might not meet ratio, but describes out flow process of the present invention in the mode of emphasizing.
Referring to Fig. 1, the flow chart of steps of a kind of FPC and LCD circuit board connection structure.First in step 1, ITO on clean LCD substrate, in step 2, on ITO on LCD substrate after having cleaned, press the side's of leading property conducting resinl, in step 3, debug pressing machine parameter, in step 4, 5, in 6, the ITO on FPC flexible board alignment LCD substrate, and start press equipment pressing, and the product microexamination after pressing, and testing electrical property display effect, in step 7, 8, in 9, on FPC flexible board and LCD substrate junction point, UV glue be sent in UV machine solidifies, and then testing electrical property, packing of product warehouse-in after having tested.。
In the present invention, as becoming row embodiment, described UV glue solidifies via UV machine.Therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (3)
1. FPC and a LCD circuit board connection structure, is characterized in that, its bag LCD substrate, and FPC flexible board, UV glue, the ITO that described FPC flexible board is pressed together on LCD substrate via pressing machine is upper, and UV glue is fixed on FPC flexible board and LCD substrate junction.
2. a kind of FPC according to claim 1 and LCD circuit board connection structure, is characterized in that, between described LCD substrate and FPC flexible board, is connected by anisotropic conductive.
3. a kind of FPC according to claim 1 and LCD circuit board connection structure, is characterized in that, described UV glue solidifies via UV machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049082.9A CN103777385A (en) | 2014-02-12 | 2014-02-12 | Connecting structure of FPC and LCD substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049082.9A CN103777385A (en) | 2014-02-12 | 2014-02-12 | Connecting structure of FPC and LCD substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103777385A true CN103777385A (en) | 2014-05-07 |
Family
ID=50569814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410049082.9A Pending CN103777385A (en) | 2014-02-12 | 2014-02-12 | Connecting structure of FPC and LCD substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103777385A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011975A1 (en) * | 2000-07-25 | 2002-01-31 | Shunpei Yamazaki | Display device |
| CN1475836A (en) * | 2002-07-30 | 2004-02-18 | 阿尔卑斯电气株式会社 | Liquid crystal display device |
-
2014
- 2014-02-12 CN CN201410049082.9A patent/CN103777385A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011975A1 (en) * | 2000-07-25 | 2002-01-31 | Shunpei Yamazaki | Display device |
| CN1475836A (en) * | 2002-07-30 | 2004-02-18 | 阿尔卑斯电气株式会社 | Liquid crystal display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |