CN202979460U - Large-sized capacitor-screen FPC (flexible printed circuit) flat cable - Google Patents
Large-sized capacitor-screen FPC (flexible printed circuit) flat cable Download PDFInfo
- Publication number
- CN202979460U CN202979460U CN 201220695118 CN201220695118U CN202979460U CN 202979460 U CN202979460 U CN 202979460U CN 201220695118 CN201220695118 CN 201220695118 CN 201220695118 U CN201220695118 U CN 201220695118U CN 202979460 U CN202979460 U CN 202979460U
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- China
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- pin
- fpc
- flat cable
- winding displacement
- fpc winding
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- 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.)
- Expired - Fee Related
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Abstract
A large-sized capacitor-screen FPC (flexible printed circuit) flat cable comprises PINs, a protective film, conductive resin and capacitor screen glass, and is characterized in that the protective film is connected to the surface of the FPC flat cable, a window is reserved on the FPC flat cable and at each PIN and can only hold one PIN, the protective film is filled between adjacent PINs, and the PINs of the FPC flat cable are connected with the capacitor screen glass through the conductive resin. The large-sized capacitor-screen FPC flat cable has the technical advantages that the FPC flat cable and the capacitor screen glass can be adhered sufficiently since gaps between adjacent PINs are filled by the protective film.
Description
Technical field
The utility model relates to a kind of capacitance plate FPC winding displacement, relates in particular to a kind of large scale electric capacity screen FPC winding displacement.
Background technology
all need to pass through conductive adhesive during regardless of crimping FPC winding displacement on touch screens or capacitance plate, conducting resinl has two kinds: a kind of ACF of being, another kind is ACP, because the winding displacement FPC on traditional touch screens and undersized capacitance plate, its PIN is apart from very little (generally in 1mm), gap between PIN and PIN is corresponding just very little, so ACP or ACF are easy to by the space between extrusion packing PIN, the glass of capacitance plate and FPC winding displacement can be fully bonding like this, for large-sized capacitance plate, because of its PIN distance very large (generally all more than 5mm), gap between PIN and PIN is very corresponding just very wide, and the thickness of ACP/ACF is all in 30um, substantially the thickness that is equivalent to copper on the FPC winding displacement, so just only have ACP/ACF and capacitance plate upper glass on PIN bonding, and the ACP/ACF between PIN and PIN does not just reach glass, cause glass and the FPC can not be fully bonding.
Summary of the invention
The purpose of this utility model is to provide a kind of large scale electric capacity screen FPC winding displacement, and this winding displacement has solved the problem that glass and FPC can not be fully bonding.
The utility model is to realize like this; it comprises PIN pin, diaphragm, conducting resinl, the capacitance plate glass of FPC winding displacement; the surface that it is characterized in that the FPC winding displacement is connected with layer protecting film; each PIN pin place at the FPC winding displacement has window; each window only holds a PIN pin; diaphragm is filled between adjacent PIN pin, and the PIN pin of FPC winding displacement connects capacitance plate glass by conducting resinl.
Technique effect of the present utility model is: fill the space of adjacent PIN pin by diaphragm, make FPC winding displacement and capacitance plate glass fully bonding.
Description of drawings
Fig. 1 is sectional drawing of the present utility model.
The PIN pin 2 of FPC winding displacement, diaphragm 3, conducting resinl 4, capacitance plate glass in the drawings, 1.
Embodiment
As shown in Figure 1; the utility model is to realize like this; it comprises PIN pin 1, diaphragm 2, conducting resinl 3, the capacitance plate glass 4 of FPC winding displacement; the surface of FPC winding displacement is connected with layer protecting film 2; each PIN pin place at the FPC winding displacement has window; each window only holds a PIN pin, and diaphragm 2 is filled between adjacent PIN pin, and the PIN pin 1 of FPC winding displacement connects capacitance plate glass 4 by conducting resinl 3.Because can cover layer protecting film on the FPC circuit; the thickness of this layer diaphragm is about 30um; method before is out that a logical window exposes all PIN so that PIN is bonding by conducting resinl and glass; now in order to prevent the problem of above-mentioned appearance; just the mode of windowing is changed; logical window is made into single window; each window only holds a PIN; fill with regard to protected film between PIN and PIN like this; and diaphragm is just thick quite with copper; conducting resinl is imprinted on PIN and diaphragm, and is then bonding with glass, and glass and FPC just can be fully bonding like this.
Claims (1)
1. a large scale electric capacity shields the FPC winding displacement; it comprises PIN pin, diaphragm, conducting resinl, the capacitance plate glass of FPC winding displacement; the surface that it is characterized in that the FPC winding displacement is connected with layer protecting film; each PIN pin place at the FPC winding displacement has window; each window only holds a PIN pin; diaphragm is filled between adjacent PIN pin, and the PIN pin of FPC winding displacement connects capacitance plate glass by conducting resinl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695118 CN202979460U (en) | 2012-12-17 | 2012-12-17 | Large-sized capacitor-screen FPC (flexible printed circuit) flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695118 CN202979460U (en) | 2012-12-17 | 2012-12-17 | Large-sized capacitor-screen FPC (flexible printed circuit) flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979460U true CN202979460U (en) | 2013-06-05 |
Family
ID=48520474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695118 Expired - Fee Related CN202979460U (en) | 2012-12-17 | 2012-12-17 | Large-sized capacitor-screen FPC (flexible printed circuit) flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976701A (en) * | 2015-03-10 | 2016-09-28 | 三星显示有限公司 | Display device and portable terminal |
-
2012
- 2012-12-17 CN CN 201220695118 patent/CN202979460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976701A (en) * | 2015-03-10 | 2016-09-28 | 三星显示有限公司 | Display device and portable terminal |
| US10540032B2 (en) | 2015-03-10 | 2020-01-21 | Samsung Display Co., Ltd. | Display device having durable circuit board |
| US11455049B2 (en) | 2015-03-10 | 2022-09-27 | Samsung Display Co., Ltd. | Display device with compensating film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20191217 |