CN202533918U - Panel and touch screen with same - Google Patents
Panel and touch screen with same Download PDFInfo
- Publication number
- CN202533918U CN202533918U CN2012201344807U CN201220134480U CN202533918U CN 202533918 U CN202533918 U CN 202533918U CN 2012201344807 U CN2012201344807 U CN 2012201344807U CN 201220134480 U CN201220134480 U CN 201220134480U CN 202533918 U CN202533918 U CN 202533918U
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- ink layer
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- printing ink
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Abstract
The utility model discloses a panel, which comprises a transparent plate, a first shading printing ink layer, a transparent printing ink layer and a second shading printing ink layer, wherein the first shading printing ink layer is arranged on the transparent plate, and is provided with a through hole; the transparent printing ink layer is arranged on the first shading printing ink layer; the second shading printing ink layer is arranged on the first shading printing ink layer around the edge of the transparent printing ink layer; the transparent printing ink layer fills the through hole, and forms a recess opposite to the through hole; the recess is a keyhole; and the height of the keyhole is a distance between the top of the transparent printing ink layer and the bottom of the transparent printing ink layer, and is the thickness of the first shading printing ink layer. The height of the keyhole is decreased, and then the transparent printing ink layer is flat, so that the probability of forming bubbles in the keyhole in the process of adhering the panel and a sensor is low, and the formation of the bubbles in the keyhole can be effectively reduced. The utility model also provides a touch screen with the panel.
Description
Technical field
The utility model relates to a kind of touch-screen, particularly relates to a kind of panel and contains the touch-screen of this panel.
Background technology
Characteristics such as capacitive touch screen is with its multiple point touching, and is highly sensitive, and the life-span is long, and is easy to use more and more are widely used in the electronic products such as mobile phone, computer, game machine.Touch-screen is by panel, and inductor and controller are formed.Panel is normally through forming the surface of ink printing in tempered glass.
At present, the panel of most of electronic products is provided with button, and has certain color.At present button is accommodated and the panel installation region usually, and the pattern effect the key hole zone in, mainly realizes through mode once, at first on the surface of tempered glass, prints the black out ink of hollow out in button or IR sensing hole place; After the drying, on this black out ink, continue printing one deck black out ink then, and leave hollow out at the key hole place, the hollow out spacing is 0.1mm-0.3mm.At last, printing one printing opacity printing ink on key hole place second black-out ink layer, so the printing opacity ink printing is on step-like light shield layer, forms key hole, then the height of key hole is the thickness sum of two-layer black out ink, so the height of key hole is bigger.Because the opening of key hole is narrow, highly bigger, in the process that adopts OCA optical clear glue-line that inductive layer is bonded together with panel, gas is very easily sealed up for safekeeping in key hole and is formed bubble.
The utility model content
Based on this, be necessary to provide a kind of and can effectively reduce the panel that bubble generates in the key hole.
A kind of panel comprises:
Light-passing board;
First black-out ink layer is located on the said light-passing board, and has through hole;
The printing opacity ink lay is located on said first black-out ink layer, and fills said through hole, and said printing opacity ink lay forms depression corresponding to said through hole;
Second black-out ink layer is arranged on said first black-out ink layer around the edge of said printing opacity ink lay.
Among embodiment, there is the gap in the edge of said second black-out ink layer and said printing opacity ink lay therein.
Among embodiment, the width of said printing opacity ink lay is more than or equal to 0.1 millimeter therein, and smaller or equal to 0.3 millimeter, said second black-out ink layer forms hollow out around said printing opacity ink lay, and said hollow out spacing is more than or equal to 0.3 millimeter.
Among embodiment, the thickness of said first black-out ink layer is more than or equal to 12 microns therein.
Among embodiment, the thickness of said second black-out ink layer is less than 10 microns therein.
Among embodiment, said light-passing board is glass plate, plastic plate or crystal slab therein.
Among embodiment, said printing opacity ink lay is black or blueness therein.
The utility model also provides a kind of touch-screen, comprising:
Inductor;
Controller is electrically connected with said inductor;
Above-mentioned panel;
Said inductor is connected with said panel.
Among embodiment, also comprise the optical clear glue-line therein, said inductor and said panel are bonding through said optical clear glue-line.
Among embodiment, an end of said optical clear glue-line is provided with flexible PCB therein, and said controller is located on the said flexible PCB, and is electrically connected with said flexible PCB.
Above-mentioned panel and containing in the touch-screen of this panel; Have through hole on said first black-out ink layer; Said printing opacity ink lay is filled said through hole; Said printing opacity ink lay is located on said first black-out ink layer, because first black-out ink layer has certain thickness, the corresponding said through hole of therefore said printing opacity ink lay forms depression.Said depression is key hole; Because second black-out ink layer is arranged on said first black-out ink layer along the edge of said printing opacity ink lay; So the height of key hole is the distance of the highest point of printing opacity ink lay apart from the lowest part of printing opacity ink lay, the height of key hole is the thickness of first black-out ink layer, has reduced the height of key hole greatly; Make the printing opacity ink lay comparatively smooth; So in the bonding process of said panel and inductor, the chance that in said key hole, forms bubble is less, can effectively reduce the generation of the bubble in the key hole.
Description of drawings
Fig. 1 is the structural representation of the touch-screen of an embodiment;
Fig. 2 is the structural representation of the panel of touch-screen shown in Figure 1;
Fig. 3 is a panel making method shown in Figure 2.
Embodiment
For the ease of understanding the utility model, will more comprehensively describe the utility model with reference to relevant drawings below.Provided the first-selected embodiment of the utility model in the accompanying drawing.But the utility model can be realized with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the disclosure of the utility model comprehensively thorough more.
Need to prove, when element is called as " being fixed in " another element, it can be directly on another element or also can have element placed in the middle.When an element is considered to " connection " another element, it can be to be directly connected to another element or possibly to have element placed in the middle simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement do not represent it is unique embodiment just for illustrative purposes.
Only if definition is arranged in addition, the employed all technology of this paper are identical with the implication of the those skilled in the art's common sense that belongs to the utility model with scientific terminology.Among this paper in the instructions of the utility model employed term be not intended to be restriction the utility model just in order to describe the purpose of concrete embodiment.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the touch-screen 10 of present embodiment comprises panel 100, inductor 11 and controller 12.Panel 100 is bonding through optical clear glue-line 13 with inductor 11, and a side of optical clear glue-line 13 is stained with flexible PCB 14, and controller 12 is electrically connected with flexible PCB 14.Specifically in this embodiment, optical clear glue-line 13 is the OCA optical cement.
See also Fig. 2, panel 100 comprises light-passing board 110, first black-out ink layer 120, printing opacity ink lay 130 and second black-out ink layer 140.
Light-passing board 110 is glass plate, plastic plate or crystal slab.Particularly, light-passing board 110 is a strengthening glass sheets.
First black-out ink layer 120 is located on the light-passing board 110, and has through hole 121.First black-out ink layer 120 is provided with through hole 121 so that light can see through, and goes out to be provided with button at through hole 121, makes button can form various patterns.In this embodiment, first black-out ink layer, 120 thickness guarantee shaded effect preferably more than or equal to 12 microns, strengthen the surface effect of panel 100.
Printing opacity ink lay 130 is located on first black-out ink layer 120, and filling vias 121.Specifically in this embodiment, printing opacity ink lay 130 is located on first black-out ink layer 120 through the mode of printing, and with the consistency of thickness of assurance printing opacity ink lay 130, so printing opacity ink lay 130 forms depression corresponding to through hole 121.Depression is key hole 133.The height of key hole 133 is the lowest part from the highest point of printing opacity ink lay 130 to printing opacity ink lay 130; Because the consistency of thickness of printing opacity ink lay 130; So the height of key hole 133 is the thickness of first black-out ink layer 120; Greatly reduce the height of key hole 133, make printing opacity ink lay 130 comparatively smooth.According to the difference of button pattern, printing opacity ink lay 130 can have certain specific color.Light sees through printing opacity ink lay 130 and presents corresponding color.Specifically in this embodiment, printing opacity ink lay 130 is black or blueness.
Be appreciated that printing opacity ink lay 130 can also be located on first black-out ink layer 120 through the mode of spraying, and guarantee the consistency of thickness of printing opacity ink lay 130.
Second black-out ink layer 140 is arranged on first black-out ink layer 120 around the edge 131 of printing opacity ink lay 130.Specifically in this embodiment, second black-out ink layer 140 is printed on first black-out ink layer 120 around the edge 131 of printing opacity ink lay 130, and there is gap 141 in second black-out ink layer 140 with the edge 131 of printing opacity ink lay 130.Second black-out ink layer 140 is positioned at same plane with the edge 131 of printing opacity ink lay 130, and second black-out ink layer 140 is not overlapping with edge 131.Specifically in this embodiment; The width of printing opacity ink lay 130 is more than or equal to 0.1 millimeter; Smaller or equal to 0.3 millimeter; Second black-out ink layer 140 forms hollow out (figure is mark not) around printing opacity ink lay 130, and hollow out spacing l guarantees that more than or equal to 0.3 millimeter second black-out ink layer 140 is not overlapping with the edge 131 of printing opacity ink lay 130.Because the area of panel is bigger, it is inhomogeneous when printing first black-out ink layer 120 printing to take place easily, and generation is bitten, and influences the surface effect of panel 100.Print second black-out ink layer 140 and can strengthen shaded effect further, guarantee the surface effect of panel 100.The thickness of second black-out ink layer 140 under the condition of the shaded effect that satisfies panel 100, reduces the thickness of panel 100 less than 10 microns.
Be appreciated that second black-out ink layer 140 also can directly contact with the edge 131 of printing opacity ink lay 130, only need second black-out ink layer 140 not get final product with printing opacity ink lay 130 is overlapping.
First black-out ink layer 120 and second black-out ink layer 140 are black or silvery white.
In above-mentioned touch-screen 10; Because the height of the key hole 133 of panel 100 is lower, be the height of first black-out ink layer 120, strengthen the flatness of printing opacity ink lay 130; Make in the adhesion process of panel 100 and inductor 11, effectively reduce the generation of bubble.
Method for making 200 at above-mentioned panel 100 may further comprise the steps:
Step 210, printing has first black-out ink layer 120 and the drying of through hole 121 on light-passing board 110.The printed panel of first black-out ink layer 120 offers hollow out, and first black-out ink layer 120 is printed on the light-passing board 110, on first black-out ink layer 120, forms through hole 121.
Step 220, the printing printing opacity ink lay 130 and dry at through hole 121 places, the edge 131 of printing opacity ink lay 130 is printed on first black-out ink layer 120.
Step 230 is on first black-out ink layer 120 and around the edge of printing opacity ink lay 130 131 printings second black-out ink layer 140.The printed panel of second black-out ink layer 140 is provided with cover position hollow out; Second black-out ink layer 140 is printed on first black-out ink layer 120 through printed panel; Printing opacity ink lay 130 is housed in the hollow out place, cover position of the printed panel of second black-out ink layer 140; Then second black-out ink layer 140 is positioned on the same plane with the edge 131 of printing opacity ink lay 130, and second black-out ink layer 140 is not overlapping with edge 131.Specifically in this embodiment, there is gap 141 in second black-out ink layer 140 with the edge 131 of printing opacity ink lay 130.
Be appreciated that second black-out ink layer 140 also can directly contact with the edge 131 of printing opacity ink lay 130, only need second black-out ink layer 140 not get final product with printing opacity ink lay 130 is overlapping.Because the height of key hole 133 reduces, strengthened the flatness of printing opacity ink lay 130.When utilizing optical clear glue-line 13 glue panel 100 and inductor 11; Space between optical clear glue-line 13 and the panel 100 is the height of the key hole 133 of printing opacity ink lay 130, and the height of key hole 133 is the thickness of first black-out ink layer 120 just, greatly reduces the height of key hole 133; Can reduce the air of concealing in key hole 133; Make in the adhesion process of panel 100 and inductor 11, reduced producing the chance of bubble, thereby reduced bubble effectively.
Even in the adhesion process of above-mentioned panel 100 and inductor 11, produced bubble, because the height of key hole 133 is less, can bubble be discharged through 100 pressurizations of taking off machine counter plate, guarantee the product quality of touch-screen 10.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. a panel is characterized in that, comprising:
Light-passing board;
First black-out ink layer is located on the said light-passing board, and has through hole;
The printing opacity ink lay is located on said first black-out ink layer, and fills said through hole, and said printing opacity ink lay forms depression corresponding to said through hole;
Second black-out ink layer is arranged on said first black-out ink layer around the edge of said printing opacity ink lay.
2. panel according to claim 1 is characterized in that, there is the gap in the edge of said second black-out ink layer and said printing opacity ink lay.
3. panel according to claim 1; It is characterized in that the width of said printing opacity ink lay is more than or equal to 0.1 millimeter, smaller or equal to 0.3 millimeter; Said second black-out ink layer forms hollow out around said printing opacity ink lay, and said hollow out spacing is more than or equal to 0.3 millimeter.
4. panel according to claim 1 is characterized in that the thickness of said first black-out ink layer is more than or equal to 12 microns.
5. panel according to claim 1 is characterized in that the thickness of said second black-out ink layer is less than 10 microns.
6. panel according to claim 1 is characterized in that, said light-passing board is glass plate, plastic plate or crystal slab.
7. panel according to claim 1 is characterized in that, said printing opacity ink lay is black or blueness.
8. a touch-screen is characterized in that, comprising:
Inductor;
Controller is electrically connected with said inductor;
Any described panel of claim 1-7;
Said inductor is connected with said panel.
9. touch-screen according to claim 8 is characterized in that, also comprises the optical clear glue-line, and said inductor and said panel are bonding through said optical clear glue-line.
10. touch-screen according to claim 8 is characterized in that, an end of said optical clear glue-line is provided with flexible PCB, and said controller is located on the said flexible PCB, and is electrically connected with said flexible PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201344807U CN202533918U (en) | 2012-04-01 | 2012-04-01 | Panel and touch screen with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201344807U CN202533918U (en) | 2012-04-01 | 2012-04-01 | Panel and touch screen with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533918U true CN202533918U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201344807U Expired - Fee Related CN202533918U (en) | 2012-04-01 | 2012-04-01 | Panel and touch screen with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533918U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023475A (en) * | 2012-11-19 | 2013-04-03 | 珠海市魅族科技有限公司 | Touch button and terminal device using same |
| CN103331986A (en) * | 2013-06-14 | 2013-10-02 | 业成光电（深圳）有限公司 | Electronic device with protection layer |
| CN103365498A (en) * | 2012-04-01 | 2013-10-23 | 深圳欧菲光科技股份有限公司 | Panel, touch screen comprising panel and method for manufacturing panel |
| CN103425376A (en) * | 2013-08-29 | 2013-12-04 | 格林精密部件（惠州）有限公司 | Capacitive touch screen |
| US20140322492A1 (en) * | 2013-04-24 | 2014-10-30 | Tpk Touch Solutions (Xiamen) Inc. | Touch panel and cover structure thereof |
| WO2015085907A1 (en) * | 2013-12-10 | 2015-06-18 | 黄彩娟 | Cover plate structure, touch panel structure and protective panel structure of display device |
| CN106336245A (en) * | 2016-08-24 | 2017-01-18 | 潮州三环（集团）股份有限公司 | Light-shielding substrate preparation method |
| CN107390793A (en) * | 2017-07-31 | 2017-11-24 | 华勤通讯技术有限公司 | Cover plate assembly and the mobile terminal for including it |
-
2012
- 2012-04-01 CN CN2012201344807U patent/CN202533918U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365498A (en) * | 2012-04-01 | 2013-10-23 | 深圳欧菲光科技股份有限公司 | Panel, touch screen comprising panel and method for manufacturing panel |
| CN103365498B (en) * | 2012-04-01 | 2015-07-29 | 深圳欧菲光科技股份有限公司 | The method for making of panel, touch-screen containing this panel and this panel |
| CN103023475A (en) * | 2012-11-19 | 2013-04-03 | 珠海市魅族科技有限公司 | Touch button and terminal device using same |
| CN103023475B (en) * | 2012-11-19 | 2016-02-24 | 魅族科技（中国）有限公司 | A kind of touch controlled key and use the terminal equipment of this touch controlled key |
| US20140322492A1 (en) * | 2013-04-24 | 2014-10-30 | Tpk Touch Solutions (Xiamen) Inc. | Touch panel and cover structure thereof |
| US9857850B2 (en) * | 2013-04-24 | 2018-01-02 | Tpk Touch Solutions (Xiamen) Inc. | Touch panel and cover structure thereof |
| CN103331986A (en) * | 2013-06-14 | 2013-10-02 | 业成光电（深圳）有限公司 | Electronic device with protection layer |
| CN103425376A (en) * | 2013-08-29 | 2013-12-04 | 格林精密部件（惠州）有限公司 | Capacitive touch screen |
| WO2015085907A1 (en) * | 2013-12-10 | 2015-06-18 | 黄彩娟 | Cover plate structure, touch panel structure and protective panel structure of display device |
| CN106336245A (en) * | 2016-08-24 | 2017-01-18 | 潮州三环（集团）股份有限公司 | Light-shielding substrate preparation method |
| CN106336245B (en) * | 2016-08-24 | 2019-06-04 | 潮州三环（集团）股份有限公司 | A kind of preparation method of light-shielding substrate |
| CN107390793A (en) * | 2017-07-31 | 2017-11-24 | 华勤通讯技术有限公司 | Cover plate assembly and the mobile terminal for including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W107514 Conclusion of examination: On the basis of the claim filed by the patentee on 10 April 2015, the utility model patent of 201220134480.7 is maintained in force. Decision date of declaring invalidation: 20150819 Decision number of declaring invalidation: 26714 Denomination of utility model: Panel and touch screen with same Granted publication date: 20121114 Patentee: Shenzhen OFilm Tech Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W108017 Conclusion of examination: On the basis of the claim filed by the patentee on 10 April 2015, the utility model patent of 201220134480.7 is maintained in force. Decision date of declaring invalidation: 20150819 Decision number of declaring invalidation: 26714 Denomination of utility model: Panel and touch screen with same Granted publication date: 20121114 Patentee: Shenzhen OFilm Tech Co.,Ltd. |
|
| 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: 20121114 Termination date: 20190401 |