CN102339159A - Transparent touch-control panel for improving bonding solidifying process - Google Patents
Transparent touch-control panel for improving bonding solidifying process Download PDFInfo
- Publication number
- CN102339159A CN102339159A CN2010102389586A CN201010238958A CN102339159A CN 102339159 A CN102339159 A CN 102339159A CN 2010102389586 A CN2010102389586 A CN 2010102389586A CN 201010238958 A CN201010238958 A CN 201010238958A CN 102339159 A CN102339159 A CN 102339159A
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- transparent touch
- touch plate
- transmission region
- transparent
- plain conductor
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Abstract
The invention discloses a transparent touch-control panel for improving a bonding solidifying process, and is used for solving the problem of the prior art that a bonding solidifying material under a metal lead cannot be excellently solidified. The transparent touch-control panel comprises a transparent substrate, a metal lead, a protecting layer and a bonding solidifying material, wherein the metal lead is arranged on the transparent substrate; a light-transmitting area is arranged on the metal lead; the protecting layer is arranged on the metal lead; and the bonding solidifying material is arranged between the protecting layer and the metal lead. By adopting such a structure, the light-transmitting area is arranged on the metal lead, so that the bonding solidifying material under the metal lead can fully absorb energy during a light illuminating process, so as to be stably solidified.
Description
Technical field
The present invention relates to a kind of Trackpad, particularly a kind of transparent touch plate that binds curing process that improves.
Background technology
As shown in Figure 1, convention transparent touch plate 10 comprises tin indium oxide (the Indium Tin Oxide of printing opacity; ITO) inductor 12, and in the cabling district that the edge of ITO inductor 12 (border) district then is made up of many strip metals lead 14, these plain conductors 14 connect ITO inductor 12 and are used for transmitting the influence value that ITO inductor 12 produces.Fig. 2 is the sectional view in the cabling district of transparent touch plate 10 among Fig. 1; Wherein plain conductor 14 is on transparent substrates 16; In order to protect plain conductor 14, utilize bonding curing materials 18 that protective seam 22 is bonded on the plain conductor 14, wherein protective seam 22 is the touch surface that supply object to touch; For attractive in appearance, form lighttight frame film 20 on the protective seam 22 to let the user can't see lead 14.Transparent substrates 16 and protective seam 22 can be glass.
Yet; Owing to have lighttight frame film on the protective seam 22; Therefore in binding curing process; UV as shown in Figure 2 (ultraviolet) light can only bind curing materials 18 from transparent substrates 16 these face irradiations, binds curing materials 18 and after filling part absorption energy, has formed the interlayer structure body 24 that solidifies, and binding curing materials 18 can be by transparent optical glue (Liquid Glue) or optical lens gelatin (Optically Clear Adhesive; OCA) realize.But the plain conductor 14 on the transparent substrates 16 can't printing opacity; Thereby the bonding curing materials 18 that makes plain conductor 14 belows fails when the UV rayed, to fill a part absorption energy; Flow along lead 14 so the bonding curing materials 18 of plain conductor 14 belows can't be solidified to form the bond 26 of sticky shape, it is apparent bad to cause Trackpad became uneven or formation bubble that product is taken place.Moreover the bonding curing materials 18 of plain conductor 14 belows causes bonding strength not enough because of the irradiation energy deficiency, and this possibly make plain conductor 14 peel off in follow-up processing procedure with the associativity deficiency of protective seam 22.
Summary of the invention
For overcoming above-mentioned defective, the objective of the invention is to propose a kind of transparent touch plate that binds curing process that improves.
For achieving the above object, a kind of transparent touch plate that binds curing process that improves of the present invention comprises:
Transparent substrates;
Plain conductor on this transparent substrates, which is provided with transmission region;
Protective seam is on this plain conductor; And
Bind curing materials, between this protective seam and plain conductor.
Adopt said structure, because plain conductor is provided with transmission region, thereby make the bonding curing materials of plain conductor below can when rayed, fill a part absorption energy, so the bonding curing materials of plain conductor below can stable curing.
Description of drawings
Fig. 1 shows the ITO inductor of convention transparent touch plate and connects the cabling district of this ITO inductor;
Fig. 2 is the sectional view in cabling district among Fig. 1;
Fig. 3 is the sectional view and the partial enlarged drawing of the embodiment of the invention; And
Fig. 4 is the embodiment of transmission region on the plain conductor among Fig. 3.
Embodiment
Fig. 3 shows the embodiment of the invention, and wherein left side figure is the sectional view of transparent touch plate 10, and right figure is the enlarged drawing of local location 30 among the left figure.Trackpad 10 and Fig. 2 of Fig. 3 has plain conductor 14, transparent substrates 16 equally, binds curing materials 18, frame film 20 and protective seam 20; But each bar lead 14 is provided with the transmission region 142 of a plurality of circles; Make UV light in binding curing process, can penetrate these transmission regions 142 and shine the bonding curing materials 18 under the lead 14; To form comparatively fixing interlayer structure body 24; Stop that sticky shape bond 26 flows, to improve the Trackpad became uneven, to form the situation generation that bubble and plain conductor 14 and protective seam 22 are peeled off.In addition, the frame film 20 on protective seam 22 can use the reflection material, makes bonding curing materials 18 add fast response in order to reflection UV light.Because the light source of UV light can add that UV light can form a little refraction in the unlike material interface from all directions, the frame film 20 that therefore is made up of the reflection material can reflex to the place that originally can't shine with UV light, makes the scope of interlayer structure body 24 strengthen.
The reservation of can on light shield, going ahead of the rest of the transmission region 142 of plain conductor 14 can form the transmission region 142 that needs in processing procedure, therefore can not increase the step of processing procedure.For fear of the resistance variation that causes original plain conductor 14, can the appropriate transmission region of adjusting 142.The shape of transmission region 142 also can be the regular figure or the irregular figures of other arbitrary shape such as oval, square or strip except circle shown in Figure 3, as shown in Figure 4.The material of plain conductor be metal materials such as chromium, copper, titanium, tin or aluminium alloy wherein one; And this transmission region can be perforation; Also can fill the material of penetrable visible light or the material of penetrable non-visible light, like the non-metallic material of printing opacities such as glass, plastics, organism, inorganics or rubber.
Claims (10)
1. one kind is improved the transparent touch plate that binds curing process, it is characterized in that, comprises:
Transparent substrates;
Plain conductor on this transparent substrates, which is provided with transmission region;
Protective seam is on this plain conductor; And
Bind curing materials, between this protective seam and plain conductor.
2. transparent touch plate as claimed in claim 1 is characterized in that, the shape of this transmission region comprises regular figures such as circle, ellipse, square or strip.
3. transparent touch plate as claimed in claim 1 is characterized in that the shape of this transmission region comprises irregular figure.
4. transparent touch plate as claimed in claim 1 is characterized in that, this transmission region is perforation.
5. transparent touch plate as claimed in claim 1 is characterized in that, the material of this transmission region is the material of penetrable visible light or the material of penetrable non-visible light.
6. transparent touch plate as claimed in claim 5 is characterized in that the material of this transmission region comprises non-metallic materials such as glass, plastics, organism, inorganics or rubber.
7. transparent touch plate as claimed in claim 1 is characterized in that the material of this lead comprises metal materials such as chromium, copper, titanium, tin or aluminium alloy.
8. transparent touch plate as claimed in claim 1 is characterized in that, comprises that more lighttight frame film is between this protective seam and bonding curing materials.
9. transparent touch plate as claimed in claim 8 is characterized in that, this frame film comprises the reflection material.
10. transparent touch plate as claimed in claim 1 is characterized in that, this bonding curing materials comprises optics glue or optical lens gelatin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102389586A CN102339159A (en) | 2010-07-28 | 2010-07-28 | Transparent touch-control panel for improving bonding solidifying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102389586A CN102339159A (en) | 2010-07-28 | 2010-07-28 | Transparent touch-control panel for improving bonding solidifying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102339159A true CN102339159A (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102389586A Pending CN102339159A (en) | 2010-07-28 | 2010-07-28 | Transparent touch-control panel for improving bonding solidifying process |
Country Status (1)
| Country | Link |
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| CN (1) | CN102339159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865739A (en) * | 2015-06-17 | 2015-08-26 | 京东方科技集团股份有限公司 | Color film substrate, touch display screen and curing device |
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| CN1480827A (en) * | 2002-03-26 | 2004-03-10 | ���µ�����ҵ��ʽ���� | Transparent touch panel and its mfg. method |
| CN1523427A (en) * | 2002-11-27 | 2004-08-25 | 三星电子株式会社 | Liquid crystal display and manufacturing method thereof |
| CN1794155A (en) * | 2004-12-20 | 2006-06-28 | 松下电器产业株式会社 | Touch screen |
| CN1867882A (en) * | 2003-10-15 | 2006-11-22 | 3M创新有限公司 | Patterned conductor touch screen having improved optics |
| CN101120304A (en) * | 2005-05-26 | 2008-02-06 | 郡是株式会社 | Transparent planar body and transparent touch switch |
| US20090309843A1 (en) * | 2008-06-17 | 2009-12-17 | Samsung Electronics Co., Ltd. | Touch panel using nano-wire |
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2010
- 2010-07-28 CN CN2010102389586A patent/CN102339159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480827A (en) * | 2002-03-26 | 2004-03-10 | ���µ�����ҵ��ʽ���� | Transparent touch panel and its mfg. method |
| CN1523427A (en) * | 2002-11-27 | 2004-08-25 | 三星电子株式会社 | Liquid crystal display and manufacturing method thereof |
| CN1867882A (en) * | 2003-10-15 | 2006-11-22 | 3M创新有限公司 | Patterned conductor touch screen having improved optics |
| CN1794155A (en) * | 2004-12-20 | 2006-06-28 | 松下电器产业株式会社 | Touch screen |
| CN101120304A (en) * | 2005-05-26 | 2008-02-06 | 郡是株式会社 | Transparent planar body and transparent touch switch |
| US20090309843A1 (en) * | 2008-06-17 | 2009-12-17 | Samsung Electronics Co., Ltd. | Touch panel using nano-wire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865739A (en) * | 2015-06-17 | 2015-08-26 | 京东方科技集团股份有限公司 | Color film substrate, touch display screen and curing device |
| CN104865739B (en) * | 2015-06-17 | 2018-11-02 | 京东方科技集团股份有限公司 | Color membrane substrates, touching display screen and solidification equipment |
| US10493487B2 (en) | 2015-06-17 | 2019-12-03 | Boe Technology Group Co., Ltd. | Color filter substrate, touch panel and curing device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |