CN203849705U - Touch display structure - Google Patents
Touch display structure Download PDFInfo
- Publication number
- CN203849705U CN203849705U CN201420227069.3U CN201420227069U CN203849705U CN 203849705 U CN203849705 U CN 203849705U CN 201420227069 U CN201420227069 U CN 201420227069U CN 203849705 U CN203849705 U CN 203849705U
- Authority
- CN
- China
- Prior art keywords
- polarizing layer
- touch
- display structure
- control display
- display unit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a touch display structure. The touch display structure at least comprises a first polarizing layer, a plurality of sensing structures and a display unit. The first polarizing layer is provided with an upper surface, the sensing structures are placed on the upper surface of the first polarizing layer, and the display unit is placed below the first polarizing layer.
Description
Technical field
The utility model is a kind of touch-control display structure, espespecially a kind of touch-control display structure with the thickness, the sensitivity of enhancement touch-control, minimizing manufacturing cost and the hoisting module making yield that reduce touch-control display structure.
Background technology
In the market of various consumption electronic products now, the interface tool that the portable electronic products such as personal digital assistant (PDA), mobile phone (mobile Phone), notebook computer (notebook) and panel computer (tablet PC) use touch panel (touch panel) to link up as its data all widely.In addition, because the design of current electronic product is all taking light, thin, short, little as direction, therefore on product, hold input media as traditional in keyboard, mouse etc. without sufficient space, especially under the drive of panel computer demand of stressing human oriented design, touch panel has suddenly become one of crucial spare part.And touch panel can be done multi-level menu designing requirement except meeting, also can have the mode of operation of the hommization such as function and handwriting input of keyboard, mouse etc. simultaneously, especially input and output are incorporated into the speciality of same interface (screen), other traditional input media part can't be obtained especially.
Method for making and the structure species of flat-panel screens at present with touch controllable function is numerous.Early stage contact panel is independently produced, and is just combined with the liquid crystal panel of dimensional fits, therefore as manufactured the flat-panel screens with touch controllable function after completing; The wherein the most direct practice of one; be about to a contact panel and see through engagement means; as be coated with one deck adhesive layer; contact panel is attached to the front panel upper surface of this display panels, and this contact panel and display panels comprise polaroid on a fender, an adhesive layer, a substrate of stacking setting from top to bottom, at least two sensing structures,, a lower glass plate and polaroid once.
But, aforementioned touch control type planar display is in evolution, because contact panel becomes multi-ply construction, increase production process cost, light passes through display panels, by the structure of multilayer contact panel, easily cause the optical characteristics deficiencies such as light penetration rate or viewing angle compensation, and limited the visibility of touch control type planar display again.
Utility model content
The technical matters that the utility model solves is providing a kind of touch-control display structure, has the advantages such as device slimming, superior touch-control sensitivity, low manufacturing cost and high module making yield.
The technological means that the utility model adopts is as described below.
For reaching above-mentioned object, touch-control display structure of the present utility model at least includes: one first polarizing layer, plural sensing structure and a display unit; The first polarizing layer has a upper surface; Plural number sensing structure is positioned at the upper surface of the first polarizing layer; Display unit is positioned under the first polarizing layer.
According to above-mentioned technical characterictic, described display unit more comprises one second polarizing layer and a back light unit, sees through the second polarizing layer and the first polarizing layer carries out polarisation and reaches display effect by back light unit is luminous.
According to above-mentioned technical characterictic, described display unit more comprises a liquid crystal cells, and liquid crystal cells is between the first polarizing layer and the second polarizing layer.
According to above-mentioned technical characterictic, described touch-control display structure has more an overlayer and is positioned on plural sensing structure.
The beneficial effect that the utility model produces: there is the advantages such as device slimming, superior touch-control sensitivity, low manufacturing cost and high module making yield.
Brief description of the drawings
Fig. 1 a ~ 1b is depicted as the structural representation of the touch-control display structure of the first embodiment of the present utility model.
Figure 2 shows that the structural representation of the touch-control display structure of the second embodiment of the present utility model.
Figure 3 shows that the structural representation of the touch-control display structure of the 3rd embodiment of the present utility model.
Figure 4 shows that the structural representation of the touch-control display structure of the 4th embodiment of the present utility model
Figure 5 shows that the structural representation of the touch-control display structure of the 5th embodiment of the present utility model.
Figure number explanation:
The first polarizing layer 110,210,310,410,510
Upper surface 111
Lower surface 112
Sensing structure 120,220,320,420,520
The first transparent sensing serials 121,221,321,421,521
The first perimeter circuit 122,222,322,422,522
The second transparent sensing serials 123
Display unit 130,230,330,430,530
The second polarizing layer 231,331,431
Back light unit 232,332,432
Liquid crystal cells 333,433
Bottom 434
Laminating layer 140,440,540
Overlayer 550.
Embodiment
Refer to the structural representation that Fig. 1 a is depicted as the touch-control display structure of an embodiment of the present utility model.First, touch-control display structure of the present utility model comprises: one first polarizing layer 110, plural sensing structure 120 and a display unit 130; The material that the first polarizing layer 110 has relative upper surface 111 and lower surface 112, the first polarizing layers 110 for example can be PET diaphragm, PSA pressure-sensitive adhesive agent, TAC Triafol T, PVA polyvinyl alcohol (PVA) and PET release film etc., so not as limit.
Plural number sensing structure 120 is positioned at the upper surface 111 of the first polarizing layer; Wherein, in plural number sensing structure 120 embodiment as shown in the figure, there is interconnective the first transparent sensing serials 121 of plural number and the first perimeter circuit 122, the first perimeter circuit 122 is positioned at the peripheral edge place of the first polarizing layer 110, and contact with the first transparent sensing serials 121 and form electric connection, and the first perimeter circuit 122 is electrically connected respectively golden finger (not shown) in the other end, and can be for being electrically connected with FPC.Certainly, sensing structure also can be as shown in Figure 1 b, is the one side bridging structure of capacitance type touch-control panel, and it has first, second transparent sensing serials 121,123 of plural number, plural number the first transparent sensing serials 121 is arranged along first direction Y, and plural number the second transparent sensing serials 123 is arranged along second direction X; Also can be electric resistance touch-control panel.Wherein, the first transparent sensing serials or the second transparent sensing serials can be used the material with transmittancy and conductive capability, for example can be metal oxide forms, wherein metal oxide for example can be tin indium oxide (indium tin oxide, ITO), indium zinc oxide (indium zinc oxide, IZO), cadmium tin (cadmium tin oxide, CTO), aluminum zinc oxide (aluminum zinc oxide, AZO), indium oxide zinc-tin (indium tin zinc oxide, ITZO), zinc paste (zinc oxide), cadmium oxide (cadmium oxide), hafnia (hafnium oxide, HfO), indium oxide gallium zinc (indium gallium zinc oxide, InGaZnO), indium oxide gallium zinc-magnesium (indium gallium zinc magnesium oxide, InGaZnMgO), indium oxide gallium magnesium (indium gallium magnesium oxide, or indium oxide gallium aluminium (indium gallium aluminum oxide InGaMgO), InGaAlO) etc.
And as shown in Figure 1a, 130 of display units are positioned at the lower surface 112 of the first polarizing layer, wherein, between the first polarizing layer 110 and display unit 130, also can further form both combinations by a laminating layer 140.Wherein, the material of laminating layer 140 for example can be optical cement or glue or solid-state glue, so not as limit.
In touch-control display structure of the present utility model, plural sensing structure is directly arranged at the upper surface of the first polarizing layer, and without substrate is set, can significantly reduce manufacturing cost, can omit again fabrication steps, and have the effect that makes product more frivolous.Therefore the utlity model has device slimming, superior touch-control sensitivity, low manufacturing cost and make yield advantages of higher.
As shown in the second embodiment of Fig. 2, touch-control display structure comprises equally: one first polarizing layer 210, plural sensing structure 220 and a display unit 230, wherein, display unit 230 more comprises one second polarizing layer 231 and a back light unit 232, sees through the second polarizing layer 231 and the first polarizing layer 210 carries out polarisation and reaches display effect by back light unit 232 is luminous.And the primary structure of the second polarizing layer 231 for example can be PET (polyethylene terephthalate) diaphragm, PSA (pressure-sensitive adhesive agent), TAC (Triafol T), PVA (polyvinyl alcohol (PVA)) and PET (polyethylene terephthalate) release film etc., so not as limit.
As shown in the 3rd embodiment of Fig. 3, touch-control display structure comprises equally: one first polarizing layer 310, plural sensing structure 320 and a display unit 330, wherein, display unit 330 comprises one second polarizing layer 331, a back light unit 332 and a liquid crystal cells 333, liquid crystal cells 333 is between the first polarizing layer 310 and the second polarizing layer 331, see through the second polarizing layer 331 and the first polarizing layer 310 carries out polarisation and reaches display effect by back light unit 332 is luminous, and further see through liquid crystal cells 333 and there is liquid crystal display effect.
As shown in the 4th embodiment of Fig. 4, touch-control display structure comprises equally: one first polarizing layer 410, plural sensing structure 420 and a display unit 430, wherein, display unit 430 comprises one second polarizing layer 431, a back light unit 432, a liquid crystal cells 433 and a bottom 434, liquid crystal cells 433 is between bottom 434 and the second polarizing layer 431, and utilize a laminating layer 440 to fit between the first polarizing layer 410 and bottom 434, to form the combination of the first polarizing layer 410 and display unit 430.
In above-described embodiment; touch-control display structure has more an overlayer and is positioned on plural sensing structure; as in Fig. 5 taking the first embodiment as example; on plural number sensing structure 520, cover an overlayer 550; so that protection effect to be provided; wherein the material of overlayer 550 can be PET (polyethylene terephthalate), plastics, polyester polymer, polysulfones-like polymer, glass, polymethylmethacrylate, polycarbonate or polyimide, so not as limit.Moreover, in embodiment as shown in the figure, between plural sensing structure 520 and overlayer 550, also can further form both combinations by a laminating layer 540.
Claims (4)
1. a touch-control display structure, is characterized in that, comprises:
One first polarizing layer, has a upper surface;
Plural number sensing structure, is positioned at this upper surface of this first polarizing layer; And
One display unit, is positioned under this first polarizing layer.
2. touch-control display structure as claimed in claim 1, is characterized in that, this display unit comprises one second polarizing layer and a back light unit, carries out polarisation and reaches display effect through this second polarizing layer and this first polarizing layer by this back light unit is luminous.
3. touch-control display structure as claimed in claim 2, is characterized in that, this display unit comprises a liquid crystal cells, and this liquid crystal cells is between this first polarizing layer and this second polarizing layer.
4. the touch-control display structure as described in as wherein arbitrary in claims 1 to 3, is characterized in that having an overlayer and be positioned on those sensing structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227069.3U CN203849705U (en) | 2014-05-06 | 2014-05-06 | Touch display structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227069.3U CN203849705U (en) | 2014-05-06 | 2014-05-06 | Touch display structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849705U true CN203849705U (en) | 2014-09-24 |
Family
ID=51562692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227069.3U Expired - Fee Related CN203849705U (en) | 2014-05-06 | 2014-05-06 | Touch display structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094398A (en) * | 2014-05-06 | 2015-11-25 | 杰圣科技股份有限公司 | Touch display structure and method for manufacturing same |
-
2014
- 2014-05-06 CN CN201420227069.3U patent/CN203849705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094398A (en) * | 2014-05-06 | 2015-11-25 | 杰圣科技股份有限公司 | Touch display structure and method for manufacturing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101517458B1 (en) | Touch panel with mesh alloy electrodes | |
| CN100476531C (en) | Touch control type planar display and producing method thereof | |
| US8964133B2 (en) | Touch display device | |
| CN102999199A (en) | Touch sensing device and electronic device | |
| US20140049506A1 (en) | Touch panel and method of manufacturing same | |
| US9036240B2 (en) | Electronic paper display | |
| US20160342271A1 (en) | Touch Screen and Method for Manufacturing the Same | |
| CN202615358U (en) | Capacitance type touch screen | |
| US20150145804A1 (en) | Touch apparatus | |
| CN106155439A (en) | Touch screen, touch display module and electronic equipment | |
| CN105183264B (en) | Embedded capacitive touch control display panel | |
| CN104111553A (en) | Touch liquid crystal panel and manufacturing method thereof | |
| CN103677385A (en) | Touch panel and manufacturing method thereof | |
| US9362060B2 (en) | Touch electrode device | |
| US20130209808A1 (en) | Capacitive touch unit | |
| CN103543871A (en) | Touch panel and manufacturing method thereof | |
| US20140320758A1 (en) | Touch panel | |
| CN103677462A (en) | Touch panel and manufacturing method thereof | |
| CN203849705U (en) | Touch display structure | |
| CN203455796U (en) | Touch structure | |
| CN107368228A (en) | Capacitance type touch-control panel | |
| CN201600527U (en) | Touch-control LCD (liquid crystal display) screen | |
| CN204009842U (en) | Touch-control display panel | |
| CN202394196U (en) | Touch control sensing device and electronic device | |
| TWI634470B (en) | Polarized capacitive touch panel and display of the same |
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 |
Granted publication date: 20140924 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |