CN101246406B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN101246406B CN101246406B CN2008100088996A CN200810008899A CN101246406B CN 101246406 B CN101246406 B CN 101246406B CN 2008100088996 A CN2008100088996 A CN 2008100088996A CN 200810008899 A CN200810008899 A CN 200810008899A CN 101246406 B CN101246406 B CN 101246406B
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- auxiliary patterns
- base material
- electrode
- protective seam
- 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
Images
Abstract
Provided is electronic equipment with good vision confirmation which is difficult to see the bubbles formed inside from the outside. Grooves (39, 49) are formed between the upper insulating layer (37) and the upper protective layer (38) of an upper panel (30) and the lower insulating layer (47) and the lower protective layer (48) of a lower panel (40). If the upper panel (30) and the lower panel (40) are bonded, the bubbles (1) are closed in the grooves (39, 49), due to the grooves (39, 49) used as the non-permeating part (23) in the non-vision confirmation area, hence to see the bubbles is difficult. Thereby the electronic equipment with good vision confirmation is realized.
Description
Technical field
The present invention relates to carry out the electronic equipment of input operation, relate in particular to the electronic equipment that uses with display device.
Background technology
In the past, as this kind electronic equipment the coordinate entering device shown in the following patent documentation 1 etc. was for example arranged.
In this coordinate entering device, on substrate and in the recess that forms each other of adjacent X electrode (same), seamlessly fill resist layer with described X electrode same thickness with the Y electrode.Thus, the surface with substrate of electrode is formed the face that does not almost have concavo-convex general planar, mounting screening glass and carry out crimping on this general planar face, thus prevent between substrate and screening glass, to form bubble.
Patent documentation 1: the spy opens flat 9-305289 communique
In patent documentation 1, in order to prevent to form bubble, requirement can not form concavo-convex on the surface of substrate, promptly forms the flatness requirement high precision of resist layer at substrate surface.
But there is boundary in the flatness that will improve substrate surface, improves flatness in any case, yet also is difficult to prevent fully the formation of bubble.
In addition, be formed with a plurality of wiring patterns that extend along external circuit in the end of X electrode or Y electrode.These wiring patterns are along the outer peripheral edges portion wiring of the insulated substrate that is formed with described X electrode or Y electrode.
Described X electrode is to utilize the transparency electrode of ITO etc. to form by methods such as sputter or evaporations, and its gauge is hundreds of
About.Relative therewith, described wiring pattern carries out screen printing by the material to Ag (silver) etc. and forms, its gauge for number μ m about.Therefore, between X electrode and wiring pattern, form big difference of height.Therefore, as if mounting screening glass on sensor electrode, then partly be detained atypic numerous bubble at this difference of height, there be the problem of static capacity value appearance than large deviation in the result.
In addition, in the formation of the double display part of doing the liquid crystal indicator that forms in the transparent panel of screening glass, atypic numerous bubble around display part, occurs, thereby the problem of visuognosis reduction when from visual observation occurs.
Summary of the invention
The present invention forms for solving above-mentioned existing problem, and its purpose is to provide a kind of electronic equipment, forms stable static capacity thereby can form bubble in preassigned position, and is not easy to see bubble from the outside.
Electronic equipment of the present invention, it has: the transparent fender that is provided with on the surface; Coordinate entering device with the dorsal part arranged opposite of described fender; ,
Described coordinate entering device has: base material; By a plurality of detecting electrodes that are provided with the viewing area of described fender from the described base material that the outside is seen; By the auxiliary patterns line that is provided with the non-viewing area of described fender from the described base material that the outside be can't see; Cover the insulation course of described detecting electrode; Cover the protective seam of described auxiliary patterns line; And being formed on groove between described insulation course and the described protective seam, this groove is arranged in the described non-viewing area.
In electronic equipment of the present invention, form the groove of bubble by preparation in advance in equipment, thereby the bubble that produces when assembling is concentrated in this groove.And, by the non-viewing area of formation position that makes groove, thereby after assembling,, also can't see bubble even spy on the inside of electronic equipment by fender from the outside for can't see from the outside.Therefore, can realize the electronic equipment of visual confirmation excellence.
In addition, owing to can avoid numerous bubbles to be formed on groove zone in addition, so can make the static capacity value stabilization that forms between each electrode of coordinate entering device.Therefore, can realize that the detection error is few, the electronic equipment of good stability.
For example described coordinate entering device has upper panel and lower panel; this upper panel possesses a plurality of X detecting electrodes and auxiliary patterns line at first base material; and the insulation course and the protective seam that cover these X detecting electrodes and auxiliary patterns line have been formed; this lower panel possesses a plurality of Y electrodes and auxiliary patterns line with described X detecting electrode arranged opposite at second base material; and the insulation course and the protective seam that cover these Y electrodes and auxiliary patterns line have been formed
Between the described insulation course and described protective seam of the described insulation course of described upper panel side and described protective seam and described lower panel side, engage by adhering part.
Perhaps; described coordinate entering device has insulation course and the protective seam that a mask at described base material is equipped with a plurality of X detecting electrodes and auxiliary patterns line and covers these X detecting electrodes and auxiliary patterns line; and have at another mask of described base material and be equipped with a plurality of Y detecting electrodes of described X detecting electrode orthogonal configuration and auxiliary patterns line and cover the insulation course and the protective seam of these Y detecting electrodes and auxiliary patterns line, a plurality of Y detecting electrodes that form on a plurality of X detecting electrodes that form on the described face and described another face are being seized described base material arranged opposite on both sides by the arms.
Promptly; coordinate entering device can be only to prepare to have formed two substrates of electrode and the coordinate entering device that these two base plate bondings are formed at a face of base material; also can be to adopt the structure that has formed the coordinate entering device of electrode at two faces of a base material respectively; in above-mentioned; engage by adhering part between preferred described fender and the described coordinate entering device; in this case, preferred described adhering part is transparent double sticky tape.
In addition, preferred described detecting electrode is formed by transparent electrode, and the insulation course that further preferably covers the electrode that forms on the described viewing area is formed by transparent anticorrosive additive material.
Described electronic equipment also possesses the display device with the lower position arranged opposite of described coordinate entering device.
In said mechanism, can realize having the electronic equipment of transparent input part.Therefore, can be by Word message or the image of watching described display device to show from the outside at the coordinate entering device and the fender of the top of display device arranged opposite.
In the present invention, can prevent from around display part, to form atypic numerous bubble, further can realize being difficult to see bubble from the outside.Therefore, can realize the electronic equipment that visual confirmation is good.
In addition, the deviation that can realize possessing each interelectrode static capacity value less and can form the electronic equipment of the coordinate entering device of stable static capacity.
Description of drawings
Figure 1A is the sectional view of the electronic equipment that possesses coordinate entering device of expression embodiments of the present invention.
Figure 1B is the sectional view that amplifies among expression Figure 1A with the part of zero encirclement.
Fig. 2 is the vertical view of expression fender.
Fig. 3 is the vertical view that expression constitutes the upper panel of coordinate entering device.
Fig. 4 is the vertical view that expression constitutes the lower panel of coordinate entering device.
Among the figure: the 10-electronic equipment; The 20-coordinate entering device; The 21-fender; 22-sees through portion (viewing area); The non-portion (non-viewing area) that sees through of 23-; 23a-first light shield layer; 23b-second light shield layer; The transparent resist layer of 24-; 25-first groove; The 30-upper panel; 31-first base material; 32-Y detecting electrode (transparency electrode); 33-auxiliary patterns line; The 35-connecting portion; The 37-upper insulation layer; The 38-upper protective layer; 39-second groove; The 40-lower panel; 41-second base material; 42-X detecting electrode (transparency electrode); 43-auxiliary electrode (transparency electrode); 44-auxiliary patterns line; 45-auxiliary patterns line (ground wire); The 46-connecting portion; The 47-lower insulation layer; 48-bottom protective seam; The 49-three-flute; The 50-display device; 61,62-double sticky tape (adhering part).
Embodiment
Figure 1A is the sectional view of the electronic equipment that possesses coordinate entering device of expression embodiments of the present invention; Figure 1B is the sectional view that amplifies among expression Figure 1A with the part of zero encirclement; Fig. 2 is the vertical view of expression fender; Fig. 3 is the vertical view that expression constitutes the upper panel of coordinate entering device, and Fig. 4 is the vertical view that expression constitutes the lower panel of coordinate entering device.
Below the electronic equipment 10 of expression as can be for example to board (tablet) the performance function of the coordinate entering device input characters of inside or figure etc.Perhaps, while as having the electronic equipment performance function that the image that mirrors on the display device of observing the lower layer side setting is accepted the switching function of the input operation that coordinate entering device is carried out.This kind electronic equipment 10 for example can be equipped on the portable terminal device of mobile phone, portable audio player, portable video player, electronic memo, electronic dictionary etc. or telechiric device etc.
Shown in Figure 1A, the electronic equipment 10 shown in the present embodiment is to be provided with fender 21 in the superiors, is provided with coordinate entering device 20 in the middle layer, has the structure of display device 50 at lower layer side.Described display device 50 is the devices that can mirror literal or figure (tableaux and dynamic menu), for example is made of slim display device such as LCD, OLED display.
Described fender 21 is by transparent glass substrate, the perhaps transparent formation such as resin substrate of acrylic acid, polycarbonate etc.As shown in Figure 2, under the situation of overlooking expression fender 21, fender 21 has non-around the middle body setting makes the portion 22 that sees through of light transmission and is arranged on and sees through portion 23 (part of representing with oblique line).The non-portion 23 that sees through is by the first light shield layer 23a and this two-layer formation of the second light shield layer 23b.The first light shield layer 23a is formed on the following side of fender 21 and except the zone of the outer circumferential side of the described fender 21 that sees through portion 22.The second light shield layer 23b is after having formed the described first light shield layer 23a, overlaps to form on the described first light shield layer 23a.
The first light shield layer 23a and the second light shield layer 23b form by applying or printing lighttight black ink.Though light sees through in seeing through portion 22 along the thickness of slab direction, can't see through along the thickness of slab direction in the non-portion 23 that sees through.In addition, preferred 1～3 μ m of the thickness of first light shield layer, preferred 3～10 μ m of the thickness of second light shield layer.
On the other hand, side and the described portion that sees through are formed with transparent resist layer 24 below described fender 21.Transparent resist layer 24 forms by the transparent anticorrosive additive material of printing printing opacity.The gauge of transparent resist layer 24 is formed the measure-alike size of total thickness with the overlapping first light shield layer 23a and the second light shield layer 23b.That is, described second light shield layer 23b and transparent resist layer 24 roughly are formed on in the one side.
As Figure 1B and shown in Figure 2, between adjacent second light shield layer 23b of directions X and Y direction and transparent resist layer 24, form first groove 25.In this embodiment, first groove 25 is formed in the described first light shield layer 23a surface to surround the described mode of portion 22 that sees through around continuous groove of a week.That is, first groove 25 is formed on the non-portion 23 that sees through that has avoided seeing through portion 22.But described first groove 25 is not must be continuous, can be interrupted yet.
In addition, as shown in Figure 2, the portion that sees through 22 that sees through light forms viewing area (viewing area).In addition, in Figure 1B, at the two ends of directions X and Y direction, the zone that forms a side the inner edge portion of the non-first light shielding part 23a that sees through portion 23 and the opposing party's inner edge portion clamping is viewing area (viewing area).In addition, the part beyond the viewing area promptly forms the non-part right and wrong viewing area that sees through portion 23.
Coordinate entering device 20 shown in Figure 1A and Figure 1B has double-decker, and this double-decker is made of upper panel 30 and lower panel 40.In addition, as hereinafter described, also can be single layer structure in the two sides of base material difference configured electrodes.
As shown in Figure 3, upper panel 30 has the first transparent base material 31 of resin system that for example is made of PET etc.Have, on the surface of first base material 31, a plurality of Y detecting electrodes 32 that extend at directions X form at certain intervals along the Y direction again.Y detecting electrode 32 its major parts are configured in through portion 22, and the two ends of directions X arrive the described non-portion 23 that sees through.Described Y detecting electrode 32 is for example by evaporation ITO (tin indium oxide: Indium Tin Oxide), perhaps be formed on the surface of first base material 31 by sputtering ITO.In addition, the gauge of described Y detecting electrode 32 be 50～
Two edge portions at the cross direction (directions X) of described transparency carrier 31 form a plurality of auxiliary patterns lines 33 that extend along the Y direction.Described auxiliary patterns line 33 is formed by the conductive material that comprises silver, and its gauge is 3～20 μ m.In addition, an end of the cross direction of an end of each auxiliary patterns line 33 and each Y detecting electrode 32 is connected one to one.In addition, another end of auxiliary patterns line 33 concentrates on the described transparency carrier 31 connecting portion 35 that is provided with, and is connected with not shown external circuit via not shown flexible cable etc. from this connecting portion 35.
As shown in Figure 4, lower panel 40 is also same with upper panel 30, has the second resinous transparent base material 41 that constitutes by PET etc., on the surface of this second base material 41, alternately be provided with a plurality of X detecting electrodes 42 and the same auxiliary electrode 43 that extends along the Y direction that extends along the Y direction at certain intervals along directions X.
Be formed with at the outstanding a plurality of branch electrodes that constitute by sprig of directions X at X detecting electrode 42 and auxiliary electrode 43.By such branch electrode is set, thereby can suppress the deviation of each combination of the static capacity of formation between adjacent X detecting electrode 42 and the auxiliary electrode 43.That is, in any one combination, also can make the static capacity that forms between adjacent X detecting electrode 42 and the auxiliary electrode 43 even.Described X detecting electrode 42, auxiliary electrode 43 and a branch electrode are all formed by the ITO that forms transparency electrode, and the gauge of each electrode is 50～
In the edge portion of the diagram Y2 side of described second base material 41, be formed on a plurality of auxiliary patterns lines 44 that directions X extends.One end of each auxiliary patterns line 44 is connected with the end of each X detecting electrode 42 respectively.
In addition, around described second base material 41, be provided with and be routed to the auxiliary patterns line (ground wire) 45 that surrounds X detecting electrode 42 and auxiliary electrode 43.One end of each auxiliary electrode 43 is connected with auxiliary patterns line 45 in the edge portion of diagram Y1 side respectively.Auxiliary patterns line 45 is formed by the conductive material that comprises silver, and its gauge is 3～20 μ m.
The end of the other end of each auxiliary patterns line 44 and auxiliary patterns line 45 concentrates on described second base material 41 connecting portion 46 that is provided with, and is connected with not shown external circuit via not shown flexible cable etc. from this connecting portion 46.
Shown in Figure 1A and Figure 1B, in upper panel 30, in the upper insulation layer 37 that the surface of Y detecting electrode 32 is formed by transparent anticorrosive additive material with smooth face printing, described a plurality of Y detecting electrodes 32 are covered up.Equally, in lower panel 40, in the lower insulation layer 47 that the surface of X detecting electrode 42 and auxiliary electrode 43 is formed by transparent anticorrosive additive material with smooth face printing, described a plurality of X detecting electrodes 42 and auxiliary electrode 43 are covered up.
In addition, as the anticorrosive additive material that forms upper insulation layer 37 and lower insulation layer 47, preferred high permeability, low noise and the material good with the connecting airtight property of ITO.
Stacked upper protective layer 38 on the auxiliary patterns line 33 of being located at upper panel 30 peripheral parts, stacked bottom protective seam 48 on the auxiliary patterns line 45 of being located at lower panel 40 peripheral parts.Described upper protective layer 38 and described bottom protective seam 48 form by the surface applied anticorrosive additive material at auxiliary patterns line 33 and auxiliary patterns line 45.The anticorrosive additive material of this moment can be the anticorrosive additive material with light transmission, also can be the opaque anticorrosive additive material with light transmission.
Like this, by stacked formation upper protective layer 38 and bottom protective seam 48, thereby can prevent to form the migration of the silver that comprises in the conductive material of auxiliary patterns line 33 and auxiliary patterns line 45.Therefore, the preferred anticorrosive additive material that helps suppressing the carrying out that move that adopts of upper protective layer 38, bottom protective seam 48.
In addition; be preferably placed at the upper insulation layer 37 that the inboard anticorrosive additive material by transparent constitutes, the gauge separately of lower insulation layer 47 relative first, second base materials 31,41, equal with the gauge separately of the upper protective layer 38 that is positioned at their outsides, bottom protective seam 48 relative first, second base materials 31,41 or more than it.So, bubble can be easily from have upper insulation layer 37, lower insulation layer 47 see through portion 22 (viewing area) side run away to have upper protective layer 38, non-portion (non-viewing area) 23 sides that see through of bottom protective seam 48.
In upper panel 30, in the position in the outside of upper insulation layer 37 and the position of the inboard of upper protective layer 38 form second groove 39.That is, as shown in Figure 3, around described upper insulation layer 37 that central authorities are provided with, form second groove 39 around 1 week.More specifically, second groove 39 be arranged on described see through the outside of portion 22 (viewing area), promptly with the non-position that sees through in the portion 23 opposed non-viewing areas and on directions X, become the inboard of described auxiliary patterns line 33.
Equally, in lower panel 40, in the position in the outside of lower insulation layer 47 and the position of the inboard of bottom protective seam 48 form three-flute 49.Three-flute 49 also be arranged on described see through the outside of portion 22 (viewing area), promptly with the non-position that sees through portion 23 opposed non-viewing areas and on directions X, become the inboard of described auxiliary patterns line 45.
In addition, among Fig. 3 and Fig. 4, represent inboard upper insulation layer 37, lower insulation layer 47 with the thick oblique line of oblique below inclination to the right.In addition, with upper protective layer 38, bottom protective seam 48 outside tiltedly the thin oblique line of below inclination is represented left.Second groove 39 and the three-flute 49 of representing between upper insulation layer 37 and the upper protective layer 38 and being provided with between bottom protective seam 48 and the lower insulation layer 47 with two thin parallel lines arranged again.
In upper panel 30, between upper insulation layer 37 and upper protective layer 38, form second groove 39, in lower panel 40, between lower insulation layer 47 and bottom protective seam 48, form three-flute 49.In addition, the surface of the surface of upper insulation layer 37 and lower insulation layer 47 becomes the high state of flatness.
Therefore, when bonding double sticky tape 61 and upper insulation layer 37, and when bonding double sticky tape 61 and lower insulation layer 47, bubble 1 is respectively formed in second groove 39 and in the three-flute 49, is difficult to be formed between the surface (lower surface) of the upper surface of double sticky tape 61 and upper insulation layer 37 and between the surface (upper surface) of the lower surface of double sticky tape 61 and lower insulation layer 47.
And second groove 39 and three-flute 49 are formed on and the non-portion 23 opposed non-viewing areas that see through.Therefore, can not see in second groove 39 or the bubble 1 that forms in the three-flute 49 from outside (top of fender 21).Therefore, can realize being difficult to see the electronic equipment 10 of bubble 1, visual confirmation excellence.
The coordinate entering device 20 of the state of bonding upper panel 30 and lower panel 40 is fixed on the following side of described fender 21.At this moment, for example double sticky tape 62 is will be between described coordinate entering device 20 and the fender 21 fixing by transparent adhering part.That is,, fixing between the surface of transparent resist layer 24 that fender 21 is provided with below and first base material 31 of the second light shield layer 23b and upper panel 30 by transparent double sticky tape 62.
Here, because the surface of the transparent resist layer 24 and first base material 31 all forms tabular surface, so become the state that is difficult to form bubble 1 therebetween.On the other hand, form the space by described first groove 25 between the surface of first groove 25 and double sticky tape 62, bubble 1 enters this part easily.
Therefore, in the time of below coordinate entering device 20 being fixed on fender 21, bubble 1 can be closed first groove 25 that forms in non-viewing area, can prevent that bubble 1 is formed on zone in addition, especially be formed on viewing area (seeing through portion 22).
Therefore, also can realize being difficult to see the electronic equipment 10 of bubble 1 in this case from the outside.
Like this, in the present application, suppose to form bubble 1, prepare to form the first～the three- flute 25,39,49 of bubble in advance, and the formation position of the first～the three- flute 25,39,49 is the non-viewing areas (non-transmittance section 23) that are difficult to see from the outside.
Therefore, in the time of below coordinate entering device 20 being fixed on fender 21, bubble 1 can be closed in described the first～the three- flute 25,39,49, can prevent that atypic numerous bubble 1 is formed in the viewing area (seeing through portion 22).
In addition, the first～the three- flute 25,39 and 49 volume are respectively certain, and the volume of the bubble 1 that forms in these grooves is also roughly certain.Therefore, can prevent that the unfavorable condition of deviation from appearring in the static capacity value in the coordinate entering device 20 because of the difference of each product.Therefore, can realize possessing the electronic equipment 10 of the coordinate entering device 20 of high measurement accuracy.
In addition, in the above-described embodiment, the upper panel 30 that utilization will possess Y detecting electrode 21 is illustrated with the coordinate entering device 20 that the lower panel 40 that possesses X detecting electrode 42 and auxiliary electrode 43 is bonded, but the present invention is defined in this.
For example, also can be the coordinate entering device that utilizes X detecting electrode that on a face of a transparent base, forms with rectangular arranged opposite and the Y detecting electrode that on another face, forms to form.In such coordinate entering device; by adopting between the one side of fender and base material; in non-viewing area and near the position formation groove of viewing area and with the structure of bubble pass in groove; thereby be difficult to see bubble equally from the outside with above-mentioned, and can prevent the deviation of static capacity value.
Claims (8)
1. electronic equipment, it has: the transparent fender that is provided with on the surface; Coordinate entering device with the dorsal part arranged opposite of described fender;
Described coordinate entering device has: base material; A plurality of detecting electrodes that can from the viewing area on the described base material that the outside is seen, be provided with by described fender; By the auxiliary patterns line that is provided with the non-viewing area of described fender from the described base material that the outside be can't see; Cover the insulation course of described detecting electrode; Cover the protective seam of described auxiliary patterns line; And be formed on groove between described insulation course and the described protective seam,
This groove is arranged in the described non-viewing area.
2. electronic equipment according to claim 1 is characterized in that,
Described coordinate entering device has upper panel and lower panel; this upper panel possesses a plurality of X detecting electrodes and auxiliary patterns line at first base material; and the insulation course and the protective seam that cover these X detecting electrodes and auxiliary patterns line have been formed; this lower panel possesses a plurality of Y detecting electrodes and auxiliary patterns line with described X detecting electrode arranged opposite at second base material; and the insulation course and the protective seam that cover these Y detecting electrodes and auxiliary patterns line have been formed
Between the described insulation course and described protective seam of the described insulation course of described upper panel side and described protective seam and described lower panel side, engage by adhering part.
3. electronic equipment according to claim 1 is characterized in that,
Described coordinate entering device has insulation course and the protective seam that a mask at described base material is equipped with a plurality of X detecting electrodes and auxiliary patterns line and covers these X detecting electrodes and auxiliary patterns line; and have at another mask of described base material and be equipped with a plurality of Y detecting electrodes of described X detecting electrode orthogonal configuration and auxiliary patterns line and cover the insulation course and the protective seam of these Y detecting electrodes and auxiliary patterns line, a plurality of Y detecting electrodes that form on a plurality of X detecting electrodes that form on the described face and described another face clip described base material arranged opposite.
4. electronic equipment according to claim 1 is characterized in that,
Engage by adhering part between described fender and the described coordinate entering device.
5. electronic equipment according to claim 2 is characterized in that,
Described adhering part is transparent double sticky tape.
6. electronic equipment according to claim 1 is characterized in that,
Described detecting electrode is formed by transparent electrode.
7. electronic equipment according to claim 1 is characterized in that,
The electrode covered dielectric layer that will form on described viewing area is to be formed by transparent anticorrosive additive material.
8. according to each described electronic equipment in the claim 1～7, it is characterized in that,
Also possesses display device with the lower position arranged opposite of described coordinate entering device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-032481 | 2007-02-13 | ||
| JP2007032481A JP4814811B2 (en) | 2007-02-13 | 2007-02-13 | Electronics |
| JP2007032481 | 2007-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101246406A CN101246406A (en) | 2008-08-20 |
| CN101246406B true CN101246406B (en) | 2010-06-23 |
Family
ID=39756795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100088996A Expired - Fee Related CN101246406B (en) | 2007-02-13 | 2008-01-30 | Electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4814811B2 (en) |
| CN (1) | CN101246406B (en) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100894710B1 (en) * | 2008-06-27 | 2009-04-24 | (주) 월드비젼 | Touch screen unification with window and manufacturing methode thereof |
| JP5133204B2 (en) * | 2008-11-06 | 2013-01-30 | 株式会社ジャパンディスプレイイースト | Touch panel |
| JP5133222B2 (en) * | 2008-11-26 | 2013-01-30 | 株式会社ジャパンディスプレイイースト | Manufacturing method of touch panel |
| JP2010182137A (en) * | 2009-02-06 | 2010-08-19 | Sony Corp | Touch panel and method for manufacturing the same |
| JP5526676B2 (en) * | 2009-09-24 | 2014-06-18 | 日本精機株式会社 | Remote control device |
| JP2011128693A (en) * | 2009-12-15 | 2011-06-30 | Alps Electric Co Ltd | Input device and method for producing the same |
| JP5352496B2 (en) * | 2010-02-19 | 2013-11-27 | 株式会社タッチパネル研究所 | Touch panel structure |
| KR101073215B1 (en) * | 2010-03-05 | 2011-10-12 | 삼성모바일디스플레이주식회사 | flat panel display integrated touch screen panel |
| JP5039859B2 (en) * | 2010-07-14 | 2012-10-03 | アルプス電気株式会社 | Input device and manufacturing method thereof |
| JP5520162B2 (en) * | 2010-08-20 | 2014-06-11 | アルプス電気株式会社 | Input device and manufacturing method thereof |
| TWI408454B (en) * | 2010-12-30 | 2013-09-11 | Au Optronics Corp | Panel |
| JP5935329B2 (en) * | 2012-01-11 | 2016-06-15 | 大日本印刷株式会社 | Touch panel sensor and method for manufacturing touch panel sensor |
| JP5887940B2 (en) * | 2012-01-11 | 2016-03-16 | 大日本印刷株式会社 | Touch panel sensor and manufacturing method thereof |
| US10159146B2 (en) | 2012-01-18 | 2018-12-18 | Kyocera Corporation | Input apparatus, display apparatus, and electronic apparatus |
| JP6019613B2 (en) * | 2012-02-28 | 2016-11-02 | 大日本印刷株式会社 | Front protective plate for display device with visible information and display device |
| JP5558511B2 (en) * | 2012-03-30 | 2014-07-23 | 日本写真印刷株式会社 | Conductive nanofiber sheet and touch panel using the same |
| JP6136184B2 (en) * | 2012-10-16 | 2017-05-31 | 大日本印刷株式会社 | Front protective plate for display device with wiring, and display device |
| CN103192583B (en) * | 2013-04-26 | 2016-03-02 | 信利光电股份有限公司 | A kind of display and applying method thereof |
| CN103237435B (en) * | 2013-04-27 | 2015-11-11 | 信利光电股份有限公司 | A kind of display device and cover plate thereof |
| KR20150007107A (en) * | 2013-07-10 | 2015-01-20 | 삼성전기주식회사 | Touch sensor |
| KR20150033468A (en) * | 2013-09-24 | 2015-04-01 | 엘지이노텍 주식회사 | Touch panel |
| CN104868224B (en) * | 2014-02-21 | 2018-07-06 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN106104444B (en) | 2014-03-25 | 2019-03-08 | 凸版印刷株式会社 | Transparent conductive laminate and the touch panel for having transparent conductive laminate |
| JP6476578B2 (en) * | 2014-04-07 | 2019-03-06 | 凸版印刷株式会社 | Touch panel |
| JP6437503B2 (en) | 2016-10-25 | 2018-12-12 | ホシデン株式会社 | Touch input device |
| CN109102758B (en) * | 2017-06-20 | 2021-08-17 | 天马微电子股份有限公司 | Display device |
| CN108008856B (en) * | 2017-11-30 | 2021-03-23 | 业成科技（成都）有限公司 | Touch panel and display device |
| CN108983886B (en) * | 2018-08-15 | 2024-04-05 | 信利光电股份有限公司 | Cover plate and preparation method thereof |
| CN113314564A (en) * | 2020-02-27 | 2021-08-27 | 群创光电股份有限公司 | Electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104655C (en) * | 1996-06-13 | 2003-04-02 | 阿尔卑斯电气株式会社 | Liquid crystal display element and maufacture method thereof |
| CN1782787A (en) * | 2004-12-03 | 2006-06-07 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of fabricating the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002116882A (en) * | 2000-10-06 | 2002-04-19 | Gunze Ltd | Transparent touch panel and method for manufacturing the same |
| JP2003114762A (en) * | 2001-10-05 | 2003-04-18 | Bridgestone Corp | Transparent coordinate input device |
| JP3880888B2 (en) * | 2002-06-18 | 2007-02-14 | Ｓｍｋ株式会社 | Tablet device |
| JP4339091B2 (en) * | 2003-11-27 | 2009-10-07 | ソニーケミカル＆インフォメーションデバイス株式会社 | Touch panel, touch panel manufacturing method |
-
2007
- 2007-02-13 JP JP2007032481A patent/JP4814811B2/en not_active Expired - Fee Related
-
2008
- 2008-01-30 CN CN2008100088996A patent/CN101246406B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104655C (en) * | 1996-06-13 | 2003-04-02 | 阿尔卑斯电气株式会社 | Liquid crystal display element and maufacture method thereof |
| CN1782787A (en) * | 2004-12-03 | 2006-06-07 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of fabricating the same |
Non-Patent Citations (1)
| Title |
|---|
| JP平9-305289A 1997.11.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008197913A (en) | 2008-08-28 |
| CN101246406A (en) | 2008-08-20 |
| JP4814811B2 (en) | 2011-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101246406B (en) | Electronic equipment | |
| CN102193680B (en) | Touch panel and the electro-optical device with input function | |
| US9383845B2 (en) | Electrooptic device having input function | |
| KR102420438B1 (en) | Display apparatus and portable terminal | |
| US20110134075A1 (en) | Touch panel, display, and electronic device | |
| US11129281B2 (en) | Flexible circuit film and electronic device comprising the same | |
| KR102366313B1 (en) | Protective film, display module, display device, method of manufacturing display module and method of manufacturing display device | |
| US10203537B2 (en) | Electronic component and electronic device using the same | |
| US10345939B2 (en) | Display panel with touch-sensing function and display device including the same | |
| JP5970805B2 (en) | Touch panel sensor with transparent sheet | |
| CN101206326A (en) | Display device containing touch screen panel | |
| KR20090131661A (en) | Flexible printed circuit, touch panel, display panel and display | |
| CN101610634A (en) | Flexible printed circuit board, touch pad, display floater and display | |
| CN109460167B (en) | Display panel and display device | |
| CN111403934B (en) | Display device | |
| US20200026391A1 (en) | Touchscreen panel and display device including the same | |
| CN113362723A (en) | Display module and display device | |
| JP7007258B2 (en) | Touch screen, display device and touch panel | |
| US10949018B2 (en) | Display module and display device having the same | |
| KR20210101359A (en) | Electronic panel and display device comprising the same | |
| JP2009198850A (en) | Electrooptical device and electronic equipment | |
| CN110489003B (en) | Display apparatus | |
| US11910529B2 (en) | Display device | |
| CN113031818B (en) | Touch display module and electronic equipment | |
| EP3486757B1 (en) | Film and input device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |