CN202422062U - Touch control display device - Google Patents
Touch control display device Download PDFInfo
- Publication number
- CN202422062U CN202422062U CN2011205701387U CN201120570138U CN202422062U CN 202422062 U CN202422062 U CN 202422062U CN 2011205701387 U CN2011205701387 U CN 2011205701387U CN 201120570138 U CN201120570138 U CN 201120570138U CN 202422062 U CN202422062 U CN 202422062U
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- touch control
- panel
- display
- display apparatus
- contact panel
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Abstract
The utility model discloses a touch control display device which comprises a display panel, a touch control panel and a plurality of support bulges; the touch control panel is arranged above the display panel; the support bulges are arranged between the display panel and the touch control panel, wherein the support bulges are elastic, so that the touch control panel and the display panel are separated, and the chance that the colors of the pictures of the touch control display device are not uniform is reduced.
Description
Technical field
The utility model is relevant for a kind of contactor control device (touch-sensitive device), and particularly relevant for a kind of touch control display apparatus.
Background technology
Many now electronic equipments, for example smart mobile phone (smart phone), flat computer (tablet computer) or mobile computer (laptop) have adopted touch control display apparatus to be used as the input-output unit of those electronic equipments mostly.Generally speaking, touch control display apparatus is normally by two plate be combined intos, and wherein a plate is contact panel (touch-sensitive panel), and another piece plate is display panel (Display Panel).Contact panel fits in display panel through a bonding coat, and the image of display panel is presented to the user through the light transmission contact panel that sends with it.
When the touch surface (touch-sensitive surface) of touch control display apparatus is not touched (touched), can there be gap (gap) between contact panel and the display panel usually.When the user touches above-mentioned contact panel; Contact panel receives user's compressing generation deformation; Make it touch display panel, display panel and contact panel adsorb each other, even the user stops touch action; Two surfaces still can't separate in the short time, and then cause display panel the picture of color inequality (mura) to occur.
Summary of the invention
The utility model provides a kind of touch control display apparatus, and its included a plurality of supporting lugs (supporting bump) can reduce the chance that the uneven picture of color appears in display surface.
The utility model proposes a kind of touch control display apparatus, and it comprises a display panel;
One contact panel is configured in the top of this display panel; And a plurality of supporting lugs, be configured between this display panel and this contact panel, wherein those supporting lugs have elasticity, so that this contact panel separates with this display panel.
Based on above-mentioned, when display surface was oppressed by contact panel, these supporting lugs can be resisted the pressure of contact panel compressing display panel, to reduce the probability that the uneven picture of color appears in touch control display apparatus.
Understand above characteristic and technology contents for enabling more to advance 1 step, see also following relevant the detailed description and accompanying drawing, but these explanations explain with appended graphic only being used for, but not the interest field of the utility model is done any restriction.
Description of drawings
Fig. 1 is the diagrammatic cross-section of the touch control display apparatus of the utility model one embodiment.
Fig. 2 is the diagrammatic cross-section of touch control display apparatus when its contact panel is oppressed among Fig. 1.
Fig. 3 is the schematic flow sheet of the manufacturing approach of the touch control display apparatus among Fig. 1.
Fig. 4 is the diagrammatic cross-section of the touch control display apparatus of another embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the diagrammatic cross-section of the touch control display apparatus of the utility model one embodiment.See also Fig. 1, the touch control display apparatus 100 of present embodiment comprises a contact panel 110, a display panel 120 and a plurality of supporting lug 130.
These supporting lugs 130 are between contact panel 110 and display panel 120, and wherein these supporting lugs 130 can be configured on the bottom surface 114 of contact panel 110.These supporting lugs 130 can be separated from one another, and promptly each supporting lug 130 can not contact any supporting lug 130.In addition, these supporting lugs 130 can be a plurality of transparent projections, and promptly supporting lug 130 can be transparent.Certainly, these supporting lugs 130 also can be a plurality of opaque projections, are transparent or opaque so the utility model does not limit supporting lug 130.
These supporting lugs 130 can form through printing (printing) or coating (coating).In addition, supporting lug 130 can be to be formed by a kind of material with sensing optical activity (light sensitivity), and this material for example is photoresistance (photoresist), forms so supporting lug 130 also can see through develop (developing).In addition, supporting lug 130 materials can be UV curable ink.
In addition, touch control display apparatus 100 can more comprise a bonding coat 140, and bonding coat 140 is between display panel 120 and contact panel 110.Bonding coat 140 binds display panel 120 and contact panel 110 at the fringe region of display panel 120 and contact panel 110, and around these supporting lugs 130 that are positioned at non-fringe region.So, bonding coat 140 be shaped as annular.In addition, the thickness T 1 of bonding coat 140 forms a clearance G 1 thus greater than the thickness T 2 of each supporting lug, makes between display panel 120 and the contact panel 110 to have enough spaces, makes the two be in state separately and can not be pulled together.
Not oppressed when contact panel 110, when for example contact panel 110 persons of not being used operated, these supporting lugs 130 all were arranged in clearance G 1.Supporting lug 130 at this time can not touch the display surface 122 of display panel 120 basically, and is as shown in Figure 1.
Fig. 2 is the diagrammatic cross-section of touch control display apparatus when its contact panel is oppressed among Fig. 1.See also Fig. 2, when the user operated touch control display apparatus 100, object A 1 can touch touch surface 112, and wherein object A1 for example is pointer (stylus) or finger.During object A1 touching touch surface 112, object A1 sometimes may oppress touch surface 112, to such an extent as to deformation takes place contact panel 110, causes supporting lug 130 can touch display panel 120, and is as shown in Figure 2.
Yet these supporting lugs 130 have elasticity, so that contact panel 110 separates rapidly with display panel 120.Therefore, the supporting lug 130 that touches display panel 120 can support the contact panel 110 of deformation, with the pressure of opposing contact panel 110 compressing display panels 120.Therefore, these supporting lugs 130 can reduce display panel 120 suffered pressure on display surface 122, thereby reduce the chance that the uneven picture of color appears in display surface 122.
Fig. 3 is the schematic flow sheet of the manufacturing approach of the touch control display apparatus among Fig. 1.See also Fig. 1 and Fig. 3; In the manufacturing approach of touch control display apparatus 100; Form a plurality of supporting lugs 130 between display panel 120 and contact panel 110 (step S101), more specifically, supporting lug 130 is formed between the bottom surface 114 of display surface 122 and contact panel 110 of display panel 120; And be formed on the bottom surface 114 of contact panel 110, the mode that wherein forms these supporting lugs 130 comprises printing or coating.
Then; Form bonding coat 140 (step S 102) between bottom surface 114 and display surface 122; More specifically, bonding coat 140 is formed between bottom surface 114 and the display surface 122, binds display panel 120 and contact panel 110 with the fringe region at display panel 120 and contact panel 110.So, touch control display apparatus 100 has been made completion haply.
Fig. 4 is the diagrammatic cross-section of the touch control display apparatus of another embodiment of the utility model.See also Fig. 4; The touch control display apparatus 200 of present embodiment and manufacturing approach thereof are all similar with the touch control display apparatus 100 of previous embodiment; Only difference only is: in touch control display apparatus 200, these supporting lugs 130 are configurations and are formed on the display surface 122 of display panel 120.In addition, in touch control display apparatus 200, the effect of these supporting lugs 130 and material are all identical with previous embodiment, so no longer repeat to give unnecessary details.
In sum, the utility model can reduce the probability that the uneven picture of color appears in touch control display apparatus by supporting lug, to keep or to improve the image quality of touch control display apparatus.In addition, because supporting lug can reduce display panel suffered pressure on its display surface, thereby can improve the pressure that touch control display apparatus can bear on its touch surface, thereby strengthen the structural strength of touch control display apparatus.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (9)
1. a touch control display apparatus is characterized in that, comprising:
One display panel;
One contact panel is configured in the top of this display panel; And
A plurality of supporting lugs are configured between this display panel and this contact panel, and wherein those supporting lugs have elasticity, so that this contact panel separates with this display panel.
2. touch control display apparatus according to claim 1 is characterized in that, this display panel; Has a display surface, this contact panel, bottom surface with a touch surface and relative this touch surface; And be configured in the top of this display surface, wherein this bottom surface is positioned at the opposite of this display surface.
3. touch control display apparatus according to claim 2 is characterized in that those supporting lugs are configured on the bottom surface of this contact panel.
4. touch control display apparatus according to claim 2 is characterized in that those supporting lugs are configured on the display surface of this display panel.
5. touch control display apparatus according to claim 1 is characterized in that, those supporting lugs are a plurality of transparent projections or a plurality of opaque projection.
6. touch control display apparatus according to claim 1 is characterized in that those supporting lugs are separated from one another.
7. touch control display apparatus according to claim 1; It is characterized in that; More comprise a bonding coat between this contact panel and this display panel; Wherein this bonding coat binds this display panel and this contact panel at the fringe region of this display panel and this contact panel, and around those supporting lugs that are positioned at non-fringe region.
8. touch control display apparatus according to claim 6 is characterized in that, the thickness of this bonding coat is greater than the thickness of this supporting lug respectively.
9. touch control display apparatus according to claim 1 is characterized in that, those supporting lug materials are UV curable ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205701387U CN202422062U (en) | 2011-12-17 | 2011-12-17 | Touch control display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205701387U CN202422062U (en) | 2011-12-17 | 2011-12-17 | Touch control display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422062U true CN202422062U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205701387U Expired - Fee Related CN202422062U (en) | 2011-12-17 | 2011-12-17 | Touch control display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164070A (en) * | 2011-12-17 | 2013-06-19 | 宸鸿科技(厦门)有限公司 | Touch display device and manufacturing method thereof |
-
2011
- 2011-12-17 CN CN2011205701387U patent/CN202422062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164070A (en) * | 2011-12-17 | 2013-06-19 | 宸鸿科技(厦门)有限公司 | Touch display device and manufacturing method thereof |
| WO2013086864A1 (en) * | 2011-12-17 | 2013-06-20 | Tpk Touch Solutions (Xiamen) Inc. | Touch -sensitive display device and method for fabricating the same |
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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: 20120905 Termination date: 20171217 |