CN205787464U - A kind of display screen and FPC structure - Google Patents
A kind of display screen and FPC structure Download PDFInfo
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- CN205787464U CN205787464U CN201620501230.0U CN201620501230U CN205787464U CN 205787464 U CN205787464 U CN 205787464U CN 201620501230 U CN201620501230 U CN 201620501230U CN 205787464 U CN205787464 U CN 205787464U
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- stiffening plate
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Abstract
This utility model embodiment provides a kind of display screen and FPC structure, wherein, FPC structure is applied to display screen, display screen includes at least one stiffening plate, with the module that at least one stiffening plate at least one back side one to one need to increase stiffening plate, FPC structure includes main FPC, extend along main FPC side respectively and at least one FPC of display screen back side bending 180 °, wherein, at least one FPC and at least one stiffening plate one_to_one corresponding, main FPC fits in the backlight reflectance coating back side of display screen, the FPC of each bending is fixedly installed between the respective modules back side and corresponding stiffening plate；Corresponding stiffening plate is fixedly installed between the FPC of main FPC and corresponding bending.This utility model embodiment realizes increasing stiffening plate while ensureing SMT mass at module (such as touch-control IC, the button adapter etc.) back side, it is to avoid the stiffening plate of increase directly contacts with backlight reflectance coating, improves the reliability of display screen.
Description
Technical field
This utility model relates to field of display devices, particularly relates to a kind of FPC structure and a kind of display screen.
Background technology
At present, Incell (method that touch panel function is embedded in liquid crystal pixel) the main FPC of display screen
Need on (Flexible Printed Circuit board, flexible PCB) to increase touch-control IC (Integrated
Circuit, integrated circuit) and button adapter.The conventional design one of Incell display screen and conventional design
Two the most as depicted in figs. 1 and 2.Wherein, in the conventional design one shown in Fig. 1, touch-control IC and pressing
The bonded device back side is without stiffening plate, and wherein, 1 ' is touch-control IC, and 2 ' is FPC, 3 ' be B/L (Back Light,
Backlight), 4 ' is lower polaroid, and 5 ' is lower glass, and 6 ' is upper glass, and 7 ' is upper polaroid.Fig. 2 institute
In the conventional design two shown, touch-control IC and the button adapter back side arrange stiffening plate, and stiffening plate is direct
Contact backlight reflectance coating, wherein, 21 ' is touch-control IC, and 22 ' is FPC, and 23 ' is stiffening plate, and 24 ' is B/L,
25 ' is lower polaroid, and 26 ' is lower glass, and 27 ' is upper glass, and 28 ' is upper polaroid.
The conventional design of above Incell display screen has a problems with: conventional design one, touch-control IC and pressing
The bonded device back side lacks stiffening plate, it is impossible to ensure touch-control IC and the SMT (Surface of button adapter
Mount Technology, surface mounting technology) quality；Conventional design two is for ensureing touch-control IC and button
The SMT mass of adapter, at touch-control IC and button adapter back side increase stiffening plate, but this stiffening plate
Directly contact the backlight reflectance coating of Incell display screen, there is stiffening plate damage film material and cause Incell to show
The problem that display screen shows white group.
Utility model content
This utility model embodiment provides a kind of FPC structure and corresponding a kind of display screen, to solve
After touch-control IC and the button adapter back side increase stiffening plate, there is benefit in the conventional design of Incell display screen
Strong dash-board injury film material and cause Incell display screen show the problem rolled into a ball in vain.
First aspect, it is provided that a kind of FPC structure, is applied to display screen, and described display screen includes at least
One stiffening plate and at least one stiffening plate described at least one back side one to one need to increase stiffening plate
Module, described FPC structure include main FPC, respectively along described main FPC side extend and to described
The display screen back side bends at least one FPC of 180 °, wherein, at least one FPC described with described extremely
A few stiffening plate one_to_one corresponding, described main FPC fits in the backlight reflectance coating back side of described display screen,
The FPC of each described bending is fixedly installed between the respective modules back side and corresponding stiffening plate；Described correspondence
Stiffening plate is fixedly installed between the FPC of described main FPC and corresponding bending.
Second aspect, it is provided that a kind of display screen, including at least one stiffening plate and described at least one
Stiffening plate at least one back side one to one need to increase the module of stiffening plate and described FPC structure.
So, this utility model embodiment is prolonged along main FPC side respectively by increasing in FPC structure
Stretch and at least one FPC, at least one FPC and display screen of display screen back side bending 180 °
At least one stiffening plate one_to_one corresponding, arranges main FPC and fits in the backlight reflectance coating back side of display screen, and
The FPC of each bending is fixedly installed between the respective modules back side and corresponding stiffening plate, and by correspondence
Stiffening plate is fixedly installed between the FPC of main FPC and corresponding bending.Achieve in module (the most tactile
Control IC, button adapter etc.) back side increases stiffening plate to ensure while SMT mass, it is to avoid increase
Stiffening plate directly contact with backlight reflectance coating, solve in the conventional design of display screen stiffening plate damage film
Material, display screen show the problem of white group, are effectively increased the reliability of display screen.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by the embodiment of the present invention
In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creativeness
On the premise of laborious, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of the conventional design one of Incell display screen；
Fig. 2 is the schematic diagram of the conventional design two of Incell display screen；
When Fig. 3 is that in one embodiment of this utility model, module is touch-control IC, the section knot of FPC structure
Structure schematic diagram；
Fig. 4 be in one embodiment of this utility model module be touch-control IC and touch-control IC correspondence FPC not
During bending, the cross-sectional view of FPC structure；
Fig. 5 is that in another embodiment of this utility model, at least one module is touch-control IC and by bonded
During device, the planar structure schematic diagram of FPC structure；
Fig. 6 is that in another embodiment of this utility model, at least one module is touch-control IC and by bonded
When device and touch-control IC FPC corresponding with button adapter do not bend, the planar structure schematic diagram of FPC structure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment be a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the property made work premise, broadly falls into the scope of protection of the invention.
The FPC structure 30 of this utility model embodiment is applied to display screen, and display screen includes at least one
Stiffening plate 10 and at least one stiffening plate 10 at least one back side one to one need to increase stiffening plate 10
Module 20, FPC structure 30 includes main FPC 31, extends along main FPC 31 side and to aobvious respectively
The display screen back side bends at least one FPC 32 of 180 °, wherein, at least one FPC 32 and at least one
Individual stiffening plate 10 one_to_one corresponding, main FPC 31 fits in backlight reflectance coating 40 back side of display screen, often
The FPC 32 of individual bending is fixedly installed between respective modules 20 back side and corresponding stiffening plate 10；Corresponding
Stiffening plate 10 is fixedly installed between the FPC 32 of main FPC 31 and corresponding bending.
So, the back side not only achieving the module 20 that need to increase stiffening plate 10 at arbitrary back side increases benefit
Strong plate 10 is to ensure SMT mass, and stiffening plate 10 does not directly contact with backlight reflectance coating 40 simultaneously, has
Effect avoids stiffening plate 10 and damages backlight reflectance coating 40.
Preferably, the FPC 32 of each bending can be cohered by double faced adhesive tape mutually with corresponding stiffening plate 10,
Main FPC 31 can be cohered by double faced adhesive tape mutually with corresponding stiffening plate 10, such that it is able to avoid bending
There is the phenomenon of prying in FPC 32.It should be noted that the FPC 32 of each bending and corresponding stiffening plate
10 can also fix otherwise, are not limited solely to pass through double faced adhesive tape；Main FPC 31 and corresponding benefit
Strong plate 10 can also be fixed otherwise, is not limited solely to pass through double faced adhesive tape.
Preferably, the area of each stiffening plate 10 can be more than or equal to the area of respective modules 20, from
And can ensure that the SMT mass of respective modules 20.Preferably, main FPC 31 and at least one FPC 32
Can be one-body molded.
In one embodiment of this utility model, with reference to Fig. 3 and Fig. 4, at least one back side need to increase benefit
The module 20 of strong plate 10 can be touch-control IC.Fig. 3 is module 20 in one embodiment of this utility model
During for touch-control IC, the cross-sectional view of FPC structure 30.Fig. 4 is this utility model one enforcement
When in example, module 20 does not bends for touch-control IC and touch-control IC correspondence FPC 32, cuing open of FPC structure 30
Face structural representation.Wherein, in Fig. 3 and Fig. 4,50 is B/L, and 60 is lower polaroid, under 70 are
Glass, 80 is upper glass, and 90 is upper polaroid.
In another embodiment of this utility model, with reference to Fig. 5 and Fig. 6, at least one back side needs to increase
The module 20 of stiffening plate 10 can be touch-control IC 21 and button adapter 22.Fig. 5 is this utility model
In another embodiment, at least one module 20 is touch-control IC 21 and during button adapter 22, and FPC ties
The planar structure schematic diagram of structure 30, wherein, the stiffening plate 10 of touch-control IC 21 correspondence and button adapter
The stiffening plate 10 of 22 correspondences is not shown.Fig. 6 is at least one mould in another embodiment of this utility model
Block 20 is touch-control IC 21 and button adapter 22 and touch-control IC 21 and the corresponding FPC of button adapter 22
32 when not bending, the planar structure schematic diagram of FPC structure 30, wherein, and the benefit of touch-control IC 21 correspondence
The stiffening plate 10 of strong plate 10 and button adapter 22 correspondence is not shown.
So, the FPC structure of this utility model embodiment, prolong along main FPC side respectively by increasing
Stretch and at least one FPC, at least one FPC and display screen of display screen back side bending 180 °
At least one stiffening plate one_to_one corresponding, arranges main FPC and fits in the backlight reflectance coating back side of display screen, and
The FPC of each bending is fixedly installed between the respective modules back side and corresponding stiffening plate, and by correspondence
Stiffening plate is fixedly installed between the FPC of main FPC and corresponding bending.Achieve in module (the most tactile
Control IC, button adapter etc.) back side increases stiffening plate to ensure while SMT mass, it is to avoid increase
Stiffening plate directly contact with backlight reflectance coating, solve the conventional design of display screen cause damaging film material,
The problem that display screen shows white group.
This utility model embodiment also discloses a kind of display screen, including at least one stiffening plate 10 and extremely
Few stiffening plate 10 at least one back side one to one need to increase the module 20 of stiffening plate and above-mentioned
FPC structure 30.
Wherein, display screen can be Incell display screen or other display screen.
So, the display screen of this utility model embodiment, by increasing respectively along main in FPC structure
FPC side extend and to the display screen back side bend 180 ° at least one FPC, at least one FPC with
At least one stiffening plate one_to_one corresponding in display screen, arranges main FPC and fits in the backlight reflection of display screen
The film back side, and the FPC of each bending is fixedly installed between the respective modules back side and corresponding stiffening plate,
And corresponding stiffening plate is fixedly installed between the FPC of main FPC and corresponding bending.Achieve at mould
Block (such as touch-control IC, the button adapter etc.) back side increases stiffening plate to ensure while SMT mass,
Avoiding the stiffening plate increased directly to contact with backlight reflectance coating, the conventional design solving display screen causes damaging
Hinder film material, display screen shows the white problem rolled into a ball.
Although have been described for the preferred embodiment of this utility model embodiment, but those skilled in the art
Once know basic creative concept, then these embodiments can be made other change and amendment.Institute
With, claims are intended to be construed to include preferred embodiment and fall into this utility model embodiment model
The all changes enclosed and amendment.
Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like
It is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires
Or imply relation or the order that there is any this reality between these entities or operation.And, art
Language " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that
Process, method, article or terminal unit including a series of key elements not only include those key elements, and
Also include other key elements being not expressly set out, or also include for this process, method, article or
The key element that person's terminal unit is intrinsic.In the case of there is no more restriction, statement " include one
It is individual ... " key element that limits, it is not excluded that including the process of described key element, method, article or end
End equipment there is also other identical element.
Above to a kind of FPC structure provided by the utility model and a kind of display screen, carry out detailed Jie
Continuing, principle of the present utility model and embodiment are set forth by specific case used herein, with
The explanation of upper embodiment is only intended to help to understand method of the present utility model and core concept thereof；Meanwhile,
For one of ordinary skill in the art, according to thought of the present utility model, in detailed description of the invention and should
All will change with in scope, in sum, this specification content should not be construed as this practicality new
The restriction of type.
Claims (7)
1. a FPC structure, is applied to display screen, it is characterised in that described display screen includes at least
One stiffening plate and at least one stiffening plate described at least one back side one to one need to increase stiffening plate
Module, described FPC structure include main FPC, respectively along described main FPC side extend and to described
At least one FPC of display screen back side bending 180 °, wherein,
At least one FPC described and at least one stiffening plate one_to_one corresponding described, described main FPC fits
In the backlight reflectance coating back side of described display screen, the FPC of each described bending is fixedly installed on respective modules
Between the back side and corresponding stiffening plate；Described corresponding stiffening plate is fixedly installed on described main FPC and corresponding bending
FPC between.
FPC structure the most according to claim 1, it is characterised in that the FPC of each described bending
Being cohered mutually by double faced adhesive tape with corresponding stiffening plate, described main FPC and described corresponding stiffening plate pass through double faced adhesive tape
Cohere mutually.
FPC structure the most according to claim 1, it is characterised in that described main FPC and described
At least one FPC is one-body molded.
FPC structure the most according to claim 1, it is characterised in that each described stiffening plate
Area is more than or equal to the area of respective modules.
FPC structure the most according to claim 1, it is characterised in that at least one back side described
The module that need to increase stiffening plate is touch-control IC and button adapter.
6. a display screen, it is characterised in that include at least one stiffening plate and described at least one
Stiffening plate at least one back side one to one need to increase the module of stiffening plate and according in claim 1-5
FPC structure described in any one.
Display screen the most according to claim 6, it is characterised in that described display screen is Incell
Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501230.0U CN205787464U (en) | 2016-05-26 | 2016-05-26 | A kind of display screen and FPC structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501230.0U CN205787464U (en) | 2016-05-26 | 2016-05-26 | A kind of display screen and FPC structure |
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| Publication Number | Publication Date |
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| CN205787464U true CN205787464U (en) | 2016-12-07 |
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| CN201620501230.0U Active CN205787464U (en) | 2016-05-26 | 2016-05-26 | A kind of display screen and FPC structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193166A (en) * | 2017-06-06 | 2017-09-22 | 深圳天珑无线科技有限公司 | A kind of display device and its manufacture method |
| CN107357068A (en) * | 2017-07-21 | 2017-11-17 | 武汉华星光电技术有限公司 | A kind of narrow frame display panel and manufacture method |
| CN110827694A (en) * | 2019-11-29 | 2020-02-21 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
-
2016
- 2016-05-26 CN CN201620501230.0U patent/CN205787464U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193166A (en) * | 2017-06-06 | 2017-09-22 | 深圳天珑无线科技有限公司 | A kind of display device and its manufacture method |
| CN107357068A (en) * | 2017-07-21 | 2017-11-17 | 武汉华星光电技术有限公司 | A kind of narrow frame display panel and manufacture method |
| CN110827694A (en) * | 2019-11-29 | 2020-02-21 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN110827694B (en) * | 2019-11-29 | 2022-03-08 | 武汉天马微电子有限公司 | Display panel and display device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |