CN209590811U - A kind of antistatic touch display unit - Google Patents
A kind of antistatic touch display unit Download PDFInfo
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- CN209590811U CN209590811U CN201920539115.6U CN201920539115U CN209590811U CN 209590811 U CN209590811 U CN 209590811U CN 201920539115 U CN201920539115 U CN 201920539115U CN 209590811 U CN209590811 U CN 209590811U
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- display unit
- touch screen
- touch display
- antistatic
- backboard
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Abstract
The utility model discloses a kind of antistatic touch display unit, including backing structure, display panel and touch screen structure, the touch screen structure includes Anti-static composite film layer and integrates the touch control layer in Anti-static composite film layer upper surface；The display panel includes the down polaroid being cascading from the bottom up, color membrane substrates, array substrate and upper polaroid, and the upper polaroid is fixedly connected with touch screen structure by adhesive layer, and conductive materials are wherein added in adhesive layer.Implement the utility model, by using Anti-static composite film layer as the substrate of touch screen, it is fixedly connected with touch screen structure by adhesive layer in conjunction with upper polaroid, conductive materials are wherein added in adhesive layer, the anti-static ability for improving touch screen simultaneously can also simple flow, the thickness for reducing touch screen structure meets the slimming development of display device.
Description
Technical field
The utility model relates to touch field of display technology, relate more specifically to a kind of antistatic touch display unit.
Background technique
With the rapid development of electronic technology, larger a part has touch function, such as hand in current liquid crystal display
Machine, tablet computer and smartwatch etc. since touch technology is easy to operate, and can be such that electronic equipment volume substantially subtracts
It is small, therefore favored deeply by users.For touch function, mainly by the touch screen that is covered on liquid crystal screen surfaces and with
What the controller of touch screen electrical connection was realized.There is also defect, touch screens to be easy to produce electrostatic in use for touch screen, if not
It is led in time and is removed, then is easy to cause touch-control deviation, prevents touch point from accurately being captured.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of antistatic touch display unit, leads to
Cross using Anti-static composite film layer as the substrate of touch screen structure, touch control layer printed by electrically conducting transparent collodion silk or be sprayed on prevent it is quiet
On electric composite film, and the adhesive layer between upper polaroid and touch screen structure is added with conductive materials to improve touch screen
Antistatic effect.
The utility model technical effect to be achieved is realized by following scheme: a kind of antistatic touch display unit,
Including backing structure, display panel and touch screen structure, the touch screen structure includes Anti-static composite film layer and integrates
Touch control layer in Anti-static composite film layer upper surface；The display panel includes the lower polarisation being cascading from the bottom up
Piece, color membrane substrates, array substrate and upper polaroid, the upper polaroid are fixedly connected with touch screen structure by adhesive layer,
Conductive materials are added in middle adhesive layer.
Preferably, the side of the array substrate protrusion that extends outwardly forms extension, and the extension is extended to and carried on the back
The medial surface abutting contact of the side plate of plate, the lower end surface of the extension are equipped with driving IC and display FPC.
Preferably, the driving IC and display FPC is stacked.
Preferably, the lower end surface of the extension is additionally provided with resilient cushion, and the resilient cushion is avoided driving IC and set with FPC is shown
It sets and extends to and connect with contacts baseplate.
Preferably, the backing structure includes backboard and the leaded light component that is arranged in backboard.
Preferably, the display device further includes the fixation glue of fixed backing structure and display panel, the fixed glue
The upper surface of the extension of one end and array substrate is adhesively fixed, and the lateral surface that the other end of the fixed glue extends to backboard is viscous
Connect fixation.
Preferably, the array substrate there is the opposite other end of extension also to pass through fixed glue sticking with backboard solid
It is fixed.
Preferably, the leaded light component include the reflector plate being cascading in backboard from the bottom up, light guide plate and
Optical film.
Preferably, the array substrate and color membrane substrates are all made of flexible parent metal.
The utility model has the advantage that
By using Anti-static composite film layer as the substrate of touch screen, pass through in conjunction with upper polaroid with touch screen structure Nian Jie
Layer is fixedly connected, and conductive materials are wherein added in adhesive layer, can also simplify stream simultaneously in the anti-static ability for improving touch screen
Journey reduces the thickness of touch screen structure, meets the slimming development of display device.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of antistatic touch display unit in the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
, in the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Referring to Fig. 1, the utility model embodiment provides a kind of antistatic touch display unit, it to be used for mobile phone, IPAD, pen
Remember this grade electronic equipment comprising backing structure 100, display panel 200 and touch screen structure 300, wherein backing structure 100 is used
To provide light for display panel 200, the display panel 200 provides image and shows, the touch screen structure 300 makes entirely aobvious
Showing device has touch function.
Backing structure 100 described in the utility model includes backboard 110 and the leaded light component 120 being arranged in backboard 110,
The side of corresponding leaded light component 120, the backing structure 100 further include light source 130, and the linear light that light source 130 issues enters to
In leaded light component 120, and it is emitted in uniform area source 130 to display panel 200 from the upper surface of leaded light component 120.
Wherein, the leaded light component 120 includes the reflector plate 121 being cascading in backboard 110 from the bottom up, leads
The light for being incident to 122 lower end surface of light guide plate can be reflected back light guide plate by tabula rasa 122 and optical film 123, the reflector plate 121
To improve light utilization in 122, the optical film 123 is used to that light to be made more uniformly to show, under normal circumstances optical film
123 include at least be cascading the from the bottom up lower brightness enhancement film in 122 upper surface of light guide plate, diffusion barrier and upper brightness enhancement film.
The backboard 110 includes bottom plate 111 and the side plate 112 that extension is folded upward at by 111 surrounding of bottom plate, the side plate
112, which may extend to cladding display panel 200, is arranged.
Touch screen structure 300 described in the utility model includes Anti-static composite film layer 310 and integrates in antistatic
The touch control layer 320 of 310 upper surface of composite film, the touch control layer 320 print by electrically conducting transparent collodion silk or are sprayed on antistatic
On composite film 310.By the substrate by Anti-static composite film layer 310 as touch screen, in the antistatic energy for improving touch screen
Power simultaneously can also simple flow, reduce touch screen structure 300 thickness, meet display device slimming development.
The electrically conducting transparent glue uses transparent electron PEDOA macromolecule conducting material, is adhesive sticker, has flexible, bendable
Folding, not easily broken advantage.The touch control layer 320 can be using bilayer or using single layer.
Display panel 200 described in the utility model includes the down polaroid 210 being cascading from the bottom up, color film
Substrate 220, array substrate 230 and upper polaroid 240, the side of the array substrate 230 protrusion that extends outwardly form extension,
The extension extends to the medial surface abutting contact with the side plate 112 of backboard 110.
The lower end surface of the extension is equipped with driving IC250 and display FPC260, by by color membrane substrates 220 and array base
Plate 230 is inverted setting, and will drive IC250 and show the space that FPC260 is enclosed in array substrate 230 and backboard 110 is formed
It is interior, it effectively prevent damage of the electrostatic to driving IC250.
The upper polaroid 240 is fixedly connected with touch screen structure 300 by adhesive layer 400, is wherein added in adhesive layer 400
Added with conductive materials, the anti-static ability of touch screen structure 300 is made in conjunction with the Anti-static composite film layer 310 of touch screen structure 300
It greatly improves.
Array substrate 230 described in the utility model and color membrane substrates 220 preferably use flexible parent metal, such as tri- vinegar of TAC(
Acid cellulose), PVC(polyvinyl chloride), PET(polyethylene terephthalate), PP(polypropylene) etc. materials or its mixing
Object is not especially limited.
The transmission axis of the upper polaroid 240 and down polaroid 210 is mutually perpendicular to make to occur by the light of liquid crystal display
Polarization realizes display.
The driving IC250 and display FPC260 is stacked as a further improvement of the utility model, is accounted for reducing
With the area of extension, be conducive to the narrow frame development of display device.Specifically, display is first bound in the lower end surface of the extension
FPC260, then make to drive IC250 in the lower end surface binding driving IC250 of display FPC260 and show FPC260 stacking.
The lower end surface of the extension is additionally provided with resilient cushion 500, the damping as a further improvement of the utility model,
Pad 500 avoids driving IC250 and shows FPC260 setting and extend to connect with bottom plate 111.The setting of resilient cushion 500 can
To prevent display device from preventing extension fragmentation or damage when falling or by strenuous vibration, and then protect driving
IC250 is improved service life with display FPC260.
Display device described in the utility model further includes the fixation glue of fixed backing structure 100 and display panel 200
600, one end of the fixed glue 600 and the upper surface of the extension of array substrate 230 are adhesively fixed, the fixed glue 600
The lateral surface that the other end extends to backboard 110 is adhesively fixed, which can be the lateral surface of the side plate 112 of backboard 110, also
It can be the lateral surface of side plate 112 and the lateral surface of bottom plate 111, improve adhesive strength.
The array substrate 230 has the opposite other end of extension as a further improvement of the utility model,
Pass through fixed glue 600 with backboard 110 to be adhesively fixed, the power that array substrate 230 and backboard 110 can in this way fixed has reversed
Negative function keeps fixing intensity uniform.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (9)
1. a kind of antistatic touch display unit, including backing structure, display panel and touch screen structure, which is characterized in that institute
Touch screen structure is stated to include Anti-static composite film layer and integrate the touch control layer in Anti-static composite film layer upper surface；It is described aobvious
Show that panel includes the down polaroid being cascading from the bottom up, color membrane substrates, array substrate and upper polaroid, it is described it is upper partially
Mating plate is fixedly connected with touch screen structure by adhesive layer, and conductive materials are wherein added in adhesive layer.
2. a kind of antistatic touch display unit as described in claim 1, which is characterized in that a side of the array substrate to
Outer extension protrusion forms extension, and the extension extends to the medial surface abutting contact with the side plate of backboard, the extension
Lower end surface be equipped with driving IC and display FPC.
3. a kind of antistatic touch display unit as claimed in claim 2, which is characterized in that the driving IC and display FPC
It is stacked.
4. a kind of antistatic touch display unit as claimed in claim 2 or claim 3, which is characterized in that the lower end of the extension
Face is additionally provided with resilient cushion, the resilient cushion avoid driving IC with show that FPC is arranged and extends to and connect with contacts baseplate.
5. a kind of antistatic touch display unit as described in claim 1, which is characterized in that the backing structure includes backboard
With the leaded light component being arranged in backboard.
6. a kind of antistatic touch display unit as claimed in claim 5, which is characterized in that the display device further includes solid
Determine the fixation glue of backing structure and display panel, one end of the fixed glue is Nian Jie with the upper surface of the extension of array substrate solid
Fixed, the lateral surface that the other end of the fixed glue extends to backboard is adhesively fixed.
7. a kind of antistatic touch display unit as claimed in claim 6, which is characterized in that the array substrate, which has, to be extended
The opposite other end in portion is also fixed with backboard by fixed glue sticking.
8. a kind of antistatic touch display unit as claimed in claim 5, which is characterized in that the leaded light component includes under
Up be cascading reflector plate, light guide plate and optical film in backboard.
9. a kind of antistatic touch display unit as described in claim 1, which is characterized in that the array substrate and color film base
Plate is all made of flexible parent metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539115.6U CN209590811U (en) | 2019-04-19 | 2019-04-19 | A kind of antistatic touch display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539115.6U CN209590811U (en) | 2019-04-19 | 2019-04-19 | A kind of antistatic touch display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590811U true CN209590811U (en) | 2019-11-05 |
Family
ID=68347080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539115.6U Active CN209590811U (en) | 2019-04-19 | 2019-04-19 | A kind of antistatic touch display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181180A (en) * | 2020-10-22 | 2021-01-05 | 深圳市信毅科技有限公司 | Handwriting touch screen pen with antistatic device |
-
2019
- 2019-04-19 CN CN201920539115.6U patent/CN209590811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181180A (en) * | 2020-10-22 | 2021-01-05 | 深圳市信毅科技有限公司 | Handwriting touch screen pen with antistatic device |
| CN112181180B (en) * | 2020-10-22 | 2024-03-12 | 深圳市信毅科技有限公司 | Handwriting touch screen pen with antistatic device |
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