CN205263778U - Novel TFT frame pastes module - Google Patents
Novel TFT frame pastes module Download PDFInfo
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- CN205263778U CN205263778U CN201521091569.XU CN201521091569U CN205263778U CN 205263778 U CN205263778 U CN 205263778U CN 201521091569 U CN201521091569 U CN 201521091569U CN 205263778 U CN205263778 U CN 205263778U
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Abstract
The utility model discloses a novel TFT frame pastes module, including from lower supreme CTP, a mouthful font frame that stacks gradually the setting and pasting bubble celloidin and TFT module, wherein the TFT module is provided with polarizing on, LCD, IC, lower polaroid, TFT FPC, backlight from last to stacking gradually down, is provided with the virtual button lights hangers of CTP on the TFT FPC, the virtual button lights hangers of CTP is provided with the locating hole, it is shaded to be provided with on the backlight glues the pallet rank, be shaded to glue the pallet rank be provided with with the reference column that the locating hole matches, this module have from taking virtual button lights, and the attached position in lamp source corresponds accurately, maintenance and easy dismounting, advantages such as production yield height.
Description
Technical field
The utility model relates to the TFT frame that CTP carries virtual key lamp and pastes module, relates in particular to a kind of novel TFT frame and pastes module.
Background technology
Now, touching aobvious integrated module is the trend of current industry development, and it has intuitive display, simple and quick, processing technology is simple, the good advantage of display effect, is used in a large number the consumption electronic products such as mobile phone, panel computer, omniselector.
And a lot of products that touch aobvious integrated module all can increase the virtual key of physics on CTP at present, and for user experiences, generally also can design virtual key lamp source, but the common press key lamp that touches aobvious integration product mainly contains two kinds of methods for designing:
One is to design separately a slice LEDFPC, and FPC is attached at the silk-screen position that CTP is corresponding by the PAD by LED reflow soldering on FPC; and connect with client's mainboard through circuit; another kind is directly LED to be designed on client's mainboard, attaches LGP on CTP, and anti-dazzling screen; There is complex structure in first method, operation is more, and when attaching, location is inaccurate, the problems such as the upper structural member of easy and CTP or TFTLCM existence interference. Second method exists contraposition inaccurate, brightness disproportionation, complex structure and other problems.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides one to have the virtual key of carrying lamp, lamp source sticking position standard, and maintenance and easy accessibility, the TFT frame of producing yield advantages of higher pastes module.
The utility model is to realize like this, a kind of novel TFT frame pastes module, comprise that the CTP, the square shape frame that are cascading from bottom to up paste foam glue and TFT module, it is characterized in that: described TFT module be cascading from top to bottom upper polaroid, LCD, IC, lower polaroid, TFTFPC, backlight, on described TFTFPC, be provided with CTP virtual key lamp hangers, described CTP virtual key lamp hangers is provided with locating hole, on described backlight, be provided with glue pallet backlight rank, described glue pallet backlight rank are provided with the locating dowel matching with described locating hole.
On described TFTFPC, being provided with CTP virtual key lamp hangers number is 1-2.
Operation principle:
The driver circuit of 1～2 LEDs of the light source that the TFTFPC of this TFT frame subsides module wants the virtual key of the driver circuit of general TFT and corresponding frame subsides CTP merges design on a slice FPC, and design corresponding FPC hanger device according to the virtual key position of module CTP, and output locating hole at FPC hangers, by the Position Design of virtual key lamp in this place, after SMT Reflow Soldering, CTP virtual key lamp is fixed on to this hangers position, and this FPC hangers is attached in the locating dowel of corresponding step on backlight through locating hole.
On backlight, design glue pallet backlight rank according to the CTP virtual key position of this TFT frame subsides module, and on step, design the locating dowel matching with locating hole on FPC hangers, after TFT module FOG completes, be assembled on backlight, its TFTFPC has 1～2 CTP virtual key lamp hangers, by this hangers reflexed in rear, by corresponding the locating hole on FPC hangers good locating dowel, and FPC is attached on the glue pallet rank of correspondence backlight.
The beneficial effects of the utility model: this module has the virtual key of carrying lamp, lamp source sticking position is precisely corresponding, and maintenance and easy accessibility are produced yield advantages of higher.
Brief description of the drawings
Fig. 1 is the structural representation left view that the utility model TFT frame pastes module.
Fig. 2 is the expansion front schematic view of TFTFPC in the utility model.
Fig. 3 is the folding front schematic view of TFTFPC in the utility model.
Fig. 4 is the folding schematic rear view of TFTFPC in the utility model.
Detailed description of the invention
Be clearly and completely described below in conjunction with the technical scheme in 1,2,3,4 couples of the utility model embodiment of accompanying drawing.
A kind of novel TFT frame pastes module, comprise that the CTP1, the square shape frame that are cascading from bottom to up paste foam glue 2 and TFT module 3, described TFT module 3 be cascading from top to bottom upper polaroid, LCD, IC, lower polaroid, TFTFPC4, backlight 5, on described TFTFPC4, be provided with CTP virtual key lamp hangers 6, described CTP virtual key lamp hangers 6 is provided with locating hole 7, on described backlight 5, be provided with glue pallet backlight rank 8, described glue pallet backlight rank 8 are provided with the locating dowel 9 matching with described locating hole 7.
On described TFTFPC4, being provided with CTP virtual key lamp hangers 6 numbers is 1-2.
In the utility model: the driver circuit of 1～2 LEDs of the light source that the TFTFPC of this TFT frame subsides module wants the virtual key of the driver circuit of general TFT and corresponding frame subsides CTP merges design on a slice FPC, and design corresponding FPC hanger device according to the virtual key position of module CTP, and output locating hole at FPC hangers, by the Position Design of virtual key lamp in this place, after SMT Reflow Soldering, CTP virtual key lamp is fixed on to this hangers position, and this FPC hangers is attached in the locating dowel of corresponding step on backlight through locating hole.
On backlight, design glue pallet backlight rank according to the CTP virtual key position of this TFT frame subsides module, and on step, design the locating dowel matching with locating hole on FPC hangers, after TFT module FOG completes, be assembled on backlight, its TFTFPC has 1～2 CTP virtual key lamp hangers, by this hangers reflexed in rear, by corresponding the locating hole on FPC hangers good locating dowel, and FPC is attached on the glue pallet rank of correspondence backlight.
This module has the virtual key of carrying lamp, and lamp source sticking position is precisely corresponding, and maintenance and easy accessibility are produced yield advantages of higher.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
1. a novel TFT frame pastes module, comprise that the CTP, the square shape frame that are cascading from bottom to up paste foam glue and TFT module, it is characterized in that: described TFT module be cascading from top to bottom upper polaroid, LCD, IC, lower polaroid, TFTFPC, backlight, on described TFTFPC, be provided with CTP virtual key lamp hangers, described CTP virtual key lamp hangers is provided with locating hole, on described backlight, be provided with glue pallet backlight rank, described glue pallet backlight rank are provided with the locating dowel matching with described locating hole.
2. TFT frame according to claim 1 pastes module, it is characterized in that: on described TFTFPC, being provided with CTP virtual key lamp hangers number is 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091569.XU CN205263778U (en) | 2015-12-25 | 2015-12-25 | Novel TFT frame pastes module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091569.XU CN205263778U (en) | 2015-12-25 | 2015-12-25 | Novel TFT frame pastes module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263778U true CN205263778U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091569.XU Active CN205263778U (en) | 2015-12-25 | 2015-12-25 | Novel TFT frame pastes module |
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| CN (1) | CN205263778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102474A (en) * | 2017-06-07 | 2017-08-29 | 京东方科技集团股份有限公司 | A kind of backlight lamp bar, backlight module and display device |
| CN110750182A (en) * | 2019-10-17 | 2020-02-04 | 业成科技（成都）有限公司 | Capacitive touch module and display screen |
-
2015
- 2015-12-25 CN CN201521091569.XU patent/CN205263778U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102474A (en) * | 2017-06-07 | 2017-08-29 | 京东方科技集团股份有限公司 | A kind of backlight lamp bar, backlight module and display device |
| WO2018223773A1 (en) * | 2017-06-07 | 2018-12-13 | 京东方科技集团股份有限公司 | Backlight strip, backlight module, and display device |
| US10851979B2 (en) | 2017-06-07 | 2020-12-01 | Beijing Boe Optoelectronics Technology Co., Ltd. | Backlight lamp bar, backlight module and display device |
| CN110750182A (en) * | 2019-10-17 | 2020-02-04 | 业成科技（成都）有限公司 | Capacitive touch module and display screen |
| CN110750182B (en) * | 2019-10-17 | 2022-05-06 | 业成科技（成都）有限公司 | Capacitive touch module and display screen |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |