CN1632653A - Five-line plastic touch control display with optical cement coupling - Google Patents
Five-line plastic touch control display with optical cement coupling Download PDFInfo
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- CN1632653A CN1632653A CN 200310121791 CN200310121791A CN1632653A CN 1632653 A CN1632653 A CN 1632653A CN 200310121791 CN200310121791 CN 200310121791 CN 200310121791 A CN200310121791 A CN 200310121791A CN 1632653 A CN1632653 A CN 1632653A
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- optical cement
- touch control
- laminar substrate
- control display
- contact panel
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Abstract
This invention discloses a five-line plastic touching control display coupled by optics glue, which comprises one touching panel and one display device, wherein, the touching panel down plate is made of conductive plastic materials and its down base plate and the upper panel of the display are coupled by an optics glue. The glue reflection rate is between that of touching control panel and display upper panel. The advantages of this invention are the following: the optics glue reflection rate avoids the phenomenon of surface reflection to increase the effect of light penetration.
Description
Technical field
The present invention relates to a kind of five-line plastics touch control display of tool optical cement coupling, refer to especially be coupled with optical cement between a kind of contact panel group and display device, and can promote the five-line plastics touch control display of light penetration degree.
Background technology
Traditional four-wire type contact panel is because higher to the conduction uniformity requirement of upper and lower conducting film, and make the yield of goods lower, and the anti-style of writing or the degree of writing of four-wire type contact panel are relatively poor, and the five-line contact panel can improve the dependence to upper strata conducting film uniformity coefficient, the anti-style of writing or the degree of writing are good, are applied to large-area contact panel more.
And present five-line contact panel, as shown in Figure 6, because this contact panel group 8 is established with display device 9 is folded mutually, and this contact panel group 8 is provided with top substrate layer 81 and following laminar substrate 82 up and down respectively in linear circuit electrode group 83, and following laminar substrate 82 contacts with display device 9, between this contact panel group 8 and display device 9, can have a small air layer, wherein, the refractive index n ≈ 1 of air dielectric, and the refractive index n ≈ 1.52 of the following laminar substrate 82 of this contact panel group 8, therefore, when the light of display device 9 outputs enters contact panel group 8 via small air layer, be easy to lose penetrability, and then influence the briliancy of contact panel group 8 bright dippings, the problem that causes dark attitude to increase because of the boundary reflection problem.
Moreover the following laminar substrate 82 of this contact panel group 8 is transparent conductive glass plate form, its impact strength a little less than, when being subjected to unexpected external impacts, just may produce down the problem that laminar substrate 82 breaks.
In view of the above, aforesaid five-line is touch panel structure provided has improved necessity in addition in penetrability and impact strength really.
Summary of the invention
Fundamental purpose of the present invention is to solve the above problems and the five-line plastics touch control display of a kind of tool optical cement coupling is provided.
Another object of the present invention, the following laminar substrate that is this contact panel group is to be made by the conductive plastics material, and can improve the impact strength of contact panel group.
For reaching aforesaid purpose, the present invention by the following technical solutions:
The five-line plastics touch control display of tool optical cement coupling, it comprises a contact panel group and a display device, this contact panel group has a top substrate layer, laminar substrate once, and be located in a linear circuit electrode group between this levels substrate, and on being somebody's turn to do, following laminar substrate is transparent form, and this lower floor is made by the conductive plastics material, be coupled with an optical cement between one top panel of this time laminar substrate and this display device, and the refractive index of this optical cement is between the refractive index of the top panel of the refractive index of the following laminar substrate of this contact panel group and this display device, with the penetration of the light that increases this display device output.
The invention has the beneficial effects as follows: owing to be to be coupled between the following laminar substrate of this contact panel group and the display device with an optical cement, and the refractive index of this optical cement is between the refractive index of the top panel of the refractive index of the following laminar substrate of this contact panel group and this display device, avoiding that the boundary reflection phenomenon takes place, and can reach the effect that increases the light penetration degree.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1
Fig. 2 is the structural representation of the embodiment of the invention 2
Fig. 3 is the structural representation of the embodiment of the invention 3
Fig. 4 is the structural representation of the embodiment of the invention 4
Fig. 5 is the structural representation of the embodiment of the invention 5
Fig. 6 is the structural representation of the liquid crystal indicator of the five-line contact panel commonly used
Embodiment
Embodiment 1
See also Fig. 1, the five-line plastics touch control display of tool optical cement coupling of the present invention, it comprises a contact panel group 1 and a display device 2, this contact panel group instrument has a top substrate layer 11, once laminar substrate 12, and be located on this, following laminar substrate 11, a linear circuit electrode group 13 of 12, wherein this top substrate layer 11 is a transparent plastics conducting film form, and this time laminar substrate 12 is a transparent conductive plastics substrate, 21 of one top panels of this time laminar substrate 12 and this display device 2 are with an optical cement 3 couplings, and the refractive index of this optical cement 3 is between the refractive index of the top panel 21 of the refractive index of the following laminar substrate 12 of this contact panel group 1 and this display device 2, as: silica gel (Silicon), acryl (Acrylic), epoxy resin (Epoxyresin) ... Deng tool refractive index match material person, with the penetration of the light that increases by two outputs of this display device.
And in the present embodiment, the material of making down the electrically conducting transparent plastic base of laminar substrate 12 is polycarbonate (Polycarbonate; PC), polyethersulfone (Polyethersulfone; PES) or polyethylene terephthalate (Polyethyleneterephthalate, PET) made.And this optical cement 3 is the transparent adhesive tape material of thermmohardening type (thermalcuring) or ultraviolet light photopolymerization type (UV curing), is provided with coating or wire mark mode of printing, or makes the form (PSA) of pressure-sensing glue.
Because the present invention is coupled contact panel group 1 and this display device 2 with optical cement 3, therefore, this contact panel group 1 and this display device 2 just do not have the existence of small air layer, and the refractive index of this optical cement 3 is between the refractive index of the top panel 21 of the refractive index of the following laminar substrate 12 of this contact panel group 1 and this display device 2, therefore, the light of these display device 2 outputs just can enter this contact panel group 1 via the optical cement 3 with suitable refractive index, so opticpath just can be because of the refractive index difference of medium, and the problem of generation boundary reflection phenomenon and then loss penetrability, and can increase the light penetration degree, compared to known techniques, the present invention obviously has the effect of blast.
Moreover the following laminar substrate 12 of this contact panel group 1 of the present invention is the form of transparent conductive plastics substrate, and can improve the impact strength of contact panel group 1, to avoid causing the problem that this contact panel group 1 is broken because of external impacts.
In sum, the present invention is owing to be coupled 2 of contact panel group 1 and display device with the optical cement 3 with suitable refractive index, and can increase the light penetration degree, to reach the effect of blast; And the following laminar substrate 12 of this contact panel group 1 is transparent conductive plastics substrate, and can improve the effect of the impact strength of contact panel group 1.
Embodiment 2
There are many examples in the present invention, therebetween the only variation on the details.See also Fig. 2, wherein the 12A of this lower floor more comprises a transparent conductive film 121A, this transparent conductive film 121A is equipped on the side of this linear circuit electrode group 13A with respect to this top substrate layer 11A, and be coupled with optical cement 3A between this transparent conductive film 121A and this time laminar substrate 12A, be coupled with an optical cement 3A equally between the top panel 21A of this time laminar substrate 12A and this display device 2A, so, also can reach the effect identical with previous embodiment 1.
Embodiment 3
See also Fig. 3, wherein this display device 2B has a top panel 21B and a leaded light component 23B, between the following laminar substrate 12B of this contact panel and the top panel 21B of this display device 2B is to be coupled with optical cement 3B, and be coupled with optical cement 3B ' equally between the following laminar substrate 22B of this display device 2B and this leaded light component 23B, and the refractive index of optical cement 3B ' is between the refractive index of the refractive index of laminar substrate 22B under this display device 2B and this leaded light component 23B, the penetration of the light of the leaded light component 23B that so, more is increased output.
Embodiment 4
See also Fig. 4 again, wherein this time laminar substrate 12C is the form of a transparent conductive film, and be coupled with optical cement 3C between the top panel 21C of this time laminar substrate 12C and this display device 2C, and be coupled with optical cement 3C ' equally between this display device 2C and this leaded light component 23C, so, also can reach the effect identical with previous embodiment 1.
Embodiment 5
See also Fig. 5, wherein this time laminar substrate 12D includes a transparent conductive film 121D, this transparent conductive film 121D is equipped on this linear circuit electrode group 13D, and be coupled with optical cement 3D between this transparent conductive film 121D and this time laminar substrate 12D, also be coupled between the top panel 21D of this time laminar substrate 12D and this display device 2D with an optical cement 3D ', and between this display device 2D and this leaded light component 23D also with optical cement 3D " coupling, so, also can reach the effect identical with previous embodiment 1.
Claims (10)
1. the five-line plastics touch control display of tool optical cement coupling, it is characterized in that: it comprises a contact panel group and a display device, this contact panel group has a top substrate layer, laminar substrate once, and be located on this, linear circuit electrode group between following laminar substrate, and on being somebody's turn to do, following laminar substrate is transparent form, and this time laminar substrate is made by the conductive plastics material, between one top panel of this time laminar substrate and this display device with the refractive index of optical cement coupling and this optical cement between the refractive index of the refractive index of the following laminar substrate of this contact panel group and the top panel of this display device, to increase the penetration of the light that this display device exports.
2. the five-line plastics touch control display of tool optical cement coupling according to claim 1, it is characterized in that: the described material of making this time laminar substrate is polycarbonate or polyethersulfone.
3. according to the five-line plastics touch control display of claims 1 described tool optical cement coupling, it is characterized in that: the following laminar substrate of described this contact panel group is the form of a transparent conductive film.
4. the five-line plastics touch control display of tool optical cement coupling according to claim 1, it is characterized in that: the following laminar substrate of described this contact panel group more comprises a transparent conductive film, this electrically conducting transparent book film is equipped on the side of this linear circuit electrode group with respect to this top substrate layer, and between this transparent conductive film and this time laminar substrate with optical cement coupling or be the form of electrically conducting transparent plastic base.
5. the five-line plastics touch control display of tool optical cement coupling according to claim 1, it is characterized in that: described this optical cement is selected from one of material of silica gel or refractive index match such as acryl and epoxy resin.
6. the five-line plastics touch control display of tool optical cement coupling according to claim 5, it is characterized in that: described this optical cement is the pattern of pressure-sensing glue.
7. the five-line plastics touch control display of tool optical cement coupling according to claim 1 is characterized in that: described this optical cement is provided with coating or wire mark mode of printing.
8. the five-line plastics touch control display of tool optical cement coupling according to claim 5, it is characterized in that: described this optical cement is the transparent adhesive tape material of thermmohardening type or ultraviolet light photopolymerization type.
9. the five-line plastics touch control display of tool optical cement coupling according to claim 1, it is characterized in that: described this display more includes between a backlight assembly and this backlight assembly and this display and is coupled with optical cement.
10. according to the five-line plastics touch control display of claim 3 or 4 described tool optical cement couplings, it is characterized in that: described this transparent conductive film is made with one of materials such as polycarbonate or polyethersulfone or polyethylene terephthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101217915A CN100374916C (en) | 2003-12-24 | 2003-12-24 | Five-line plastic touch control display with optical cement coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101217915A CN100374916C (en) | 2003-12-24 | 2003-12-24 | Five-line plastic touch control display with optical cement coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632653A true CN1632653A (en) | 2005-06-29 |
| CN100374916C CN100374916C (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101217915A Expired - Fee Related CN100374916C (en) | 2003-12-24 | 2003-12-24 | Five-line plastic touch control display with optical cement coupling |
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| CN (1) | CN100374916C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667075B (en) * | 2008-09-01 | 2012-05-23 | 时纬科技股份有限公司 | Touch control panel and light transmittance increase method thereof |
| CN102767717A (en) * | 2012-07-17 | 2012-11-07 | 大连金三维科技有限公司 | LED (Light-emitting diode) lamp |
| WO2013037194A1 (en) * | 2011-09-12 | 2013-03-21 | Tpk Touch Solutions (Xiamen) Inc. | Reflective touch display and fabrication method thereof |
| CN102999202A (en) * | 2011-09-15 | 2013-03-27 | 瀚宇彩晶股份有限公司 | Thin touch panel |
| CN108230910A (en) * | 2018-01-26 | 2018-06-29 | 武汉华星光电半导体显示技术有限公司 | A kind of compound glue material structure and display screen |
| US10777755B2 (en) | 2018-01-26 | 2020-09-15 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Compound adhesive structure and a display panel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5673127A (en) * | 1993-12-01 | 1997-09-30 | Matsushita Electric Industrial Co., Ltd. | Display panel and display device using a display panel |
| JP3269294B2 (en) * | 1993-12-01 | 2002-03-25 | 松下電器産業株式会社 | Liquid crystal display panel, projection display device, and viewfinder |
| EP1103885B1 (en) * | 1998-06-18 | 2006-08-16 | Kaneka Corporation | Transparent touch panel and liquid crystal display with transparent touch panel |
| WO2002029830A1 (en) * | 2000-09-29 | 2002-04-11 | Matsushita Electric Industrial Co., Ltd. | Transparent substrate with conductive multilayer anti reflection film, transparent touch panel using the transparent substrate with multilayer anti reflection film and electronic apparatus using the touch panel |
-
2003
- 2003-12-24 CN CNB2003101217915A patent/CN100374916C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667075B (en) * | 2008-09-01 | 2012-05-23 | 时纬科技股份有限公司 | Touch control panel and light transmittance increase method thereof |
| WO2013037194A1 (en) * | 2011-09-12 | 2013-03-21 | Tpk Touch Solutions (Xiamen) Inc. | Reflective touch display and fabrication method thereof |
| CN102999202A (en) * | 2011-09-15 | 2013-03-27 | 瀚宇彩晶股份有限公司 | Thin touch panel |
| CN102767717A (en) * | 2012-07-17 | 2012-11-07 | 大连金三维科技有限公司 | LED (Light-emitting diode) lamp |
| CN108230910A (en) * | 2018-01-26 | 2018-06-29 | 武汉华星光电半导体显示技术有限公司 | A kind of compound glue material structure and display screen |
| US10777755B2 (en) | 2018-01-26 | 2020-09-15 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Compound adhesive structure and a display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100374916C (en) | 2008-03-12 |
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