CN205028276U - Input apparatus - Google Patents
Input apparatus Download PDFInfo
- Publication number
- CN205028276U CN205028276U CN201520763108.6U CN201520763108U CN205028276U CN 205028276 U CN205028276 U CN 205028276U CN 201520763108 U CN201520763108 U CN 201520763108U CN 205028276 U CN205028276 U CN 205028276U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- electrode layer
- layer
- articulamentum
- bridge
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Position Input By Displaying (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
The utility model provides a sensitivity phenomenon, can also well keep showing the quality that input apparatus, the wiring that can reduce the edge part department of base plate regional and enlarge display area's ( input area ) area and can restrain to form between wiring layer and electrode layer and do not need. The 1st electrode layer (21) are joined in the Y direction and are formed, are formed with in the adjacent space portion (23) of the 1st electrode layer (21) the 2nd electrode layer (31). In the clearance portion that is listed as (24a) along between the X direction adjacent 1 electrode columns (20), be formed with the 2nd continuous in Y direction wiring layer (35a, 35b) and the protective layer of its both sides (36a, 36b). Be formed with intermediate level (37a) on the 2nd wiring layer (35a), intermediate level (37a) is connected via bridging articulamentum (42a, 42b) and adjacent the 2nd electrode layer (31).
Description
Technical field
The utility model relates to the input media of the electrode layer being formed with multiple light transmission on the substrate of light transmission.
Background technology
In mobile electronic apparatus etc., be provided with the input media detecting electrostatic capacitance, the superimposed front being configured in the display panel of color liquid crystal panel etc. of this input media.
Input media is formed with the electrode layer of multiple light transmission on the substrate of light transmission, and electrode layer has the 2nd electrode layer that the 1st electrode layer that connects on the 1st direction is connected with on the 2nd direction.If apply to drive electric power to the electrode layer of a side of the 1st electrode layer and the 2nd electrode layer, then can obtain detecting from the electrode layer of the opposing party and export, detect that finger waits close to which position of input media.
In this input media, have on the identical surface of 1 substrate formed the 1st electrode layer and the 2nd electrode layer, substrate number can be reduced and realize slimming.
In this input media, need to be formed on the surface of aforesaid substrate be connected to the 1st wiring layer (conductor layer) of the 1st electrode layer and be connected to the 2nd wiring layer (conductor layer) of the 2nd electrode layer, but due to the 1st electrode layer be connected on the 1st direction, the 2nd electrode layer is connected on the 2nd direction, so need the 1st wiring layer winding at the edge part in the 1st direction of substrate, the 2nd wiring layer is winding at the edge part in the 2nd direction of substrate.If form wiring area on two mutually orthogonal limits of substrate, then this wiring area becomes the dead zone not playing function as surveyed area.In addition, when installing input media to surface panel, needing wiring area decorative layer to cover, having the problem narrowed corresponding to the viewing area arranging this decorative layer and display panel.
In the kind of touch screen panels described in patent documentation 1, in the Y direction continuous print the 2nd detecting electrode with the 2nd detecting electrode is linked to Y-direction each other the 2nd is connected pattern and forms, be formed with in the both sides of the 2nd connection pattern the 1st detecting electrode arranged in the X direction independently of each other.In addition, pattern is driven to extend continuously to Y-direction through the 1st detecting electrode and the 2nd detecting electrode.2nd connects pattern and drives pattern to be covered by with insulation course, and connect pattern by being formed in the 1st on insulation course, the 1st adjacent in the X direction detecting electrode is connected to each other each other.
This kind of touch screen panels connects the downside of pattern by driving pattern through the 1st, can will be connected to the driving wiring of the 2nd detecting electrode and only draw to the edge part towards Y-direction of substrate via the driving wiring driving pattern to be connected to the 1st detecting electrode.
Touch panel described in patent documentation 2 is integrally formed with multiple 1st electrode of arranging in the X direction and on a surface of a substrate by the 1st wire connected to each other for the 1st electrode.Each the 1st electrode is formed with peristome, is formed with the 2nd electrode in the inside of peristome independently of each other.On the 1st electrode, be formed with insulation course, on this insulation course, be formed with the 2nd wire, by the 2nd wire, the 2nd adjacent in the Y direction electrode layer is connected to each other.
On a surface of a substrate, be provided with the conductive section extended in the Y direction, each conductive section is connected on the 1st wire, but at the cross part of the 1st wire that should not connect and conductive section, the surface of the 1st wire is formed with above-mentioned insulation course, via the 3rd wire be formed on this insulation course, conductive section is connected to each other.
In this touch panel, because the conductive section be connected on the 1st electrode of conducting in X direction extends in the Y direction, so can will the wire of the 1st electrode be connected to and be connected to the wire only winding edge part arriving the Y-direction of substrate of the 2nd electrode.
Prior art document
Patent documentation
Patent documentation 1: JP 2012-150782 publication
Patent documentation 2: JP 2013-143131 publication
In the kind of touch screen panels described in patent documentation 1, pass the position close with the side of the 2nd detecting electrode with the driving pattern of the 1st detecting electrode conducting.Therefore, between driving pattern and the 2nd detecting electrode, form electrostatic capacitance, drive the opposed portion of pattern and the 2nd detecting electrode to become sensitivity region.If finger etc. are close, then occur to detect and export between driving pattern and the 2nd detecting electrode, this output superposes as detection noise for the original detection output of the change of the electrostatic capacitance of detection the 1st detecting electrode and the 2nd detecting electrode.
Touch panel described in patent documentation 2 extends in the Y direction owing to crossing other the 1st electrode with the conductive section of certain the 1st electrode conduction, so distant apart from the 2nd electrode with the conductive section of the 1st electrode conduction, not easily there is the problem that the original region should without sensitivity such described in patent documentation 1 becomes sensitivity region.
But, in the touch panel described in patent documentation 2, the special structure configuring the 2nd electrode among the peristome on the 1st electrode is being formed in, so need the quantity 1 the 1st electrode being arranged respectively to the 2nd wire that the 2nd electrode is connected to each other by two places owing to having.Thus, if make number of electrodes become many, then the quantity of the 2nd wire and the quantity that is formed in the collets under the 2nd wire become many, when the display of display panel behind will be located at, many 2nd wires and collets easily in sight, easily damage display quality.
Utility model content
The utility model solves above-mentioned problem in the past, object be to provide a kind of can reduce the edge part place of substrate wiring area and by the enlarged areas of viewing area (input area) and the phenomenon that can suppress to be formed unwanted sensitivity between wiring layer and electrode layer and then the input media that display quality also can be kept well.
The utility model is a kind of input media, the substrate of light transmission is formed the 1st electrode layer and the 2nd electrode layer that are formed by the conductive material of light transmission, multiple above-mentioned 1st electrode layer arranges and forms the 1st electrodes series on the 1st direction, multiple above-mentioned 2nd electrode layer arranges and forms the 2nd electrodes series on the 2nd direction intersected with the 1st direction, it is characterized in that, at the cross part of above-mentioned 1st electrodes series and above-mentioned 2nd electrodes series, linking part connected to each other for the electrode layer of the one party of above-mentioned 1st electrode layer and above-mentioned 2nd electrode layer is formed by the conductive material of above-mentioned light transmission, the 1st insulation course has been overlapped to form and Bridge 1 connects articulamentum on above-mentioned linking part, articulamentum is connect by the conducting each other of the electrode layer of the opposing party by above-mentioned Bridge 1, above-mentioned 1st electrodes series separates row clearance portion and configures on the 2nd direction, and in above-mentioned row clearance portion, wiring layer extends with the protective seam of the side being positioned at above-mentioned wiring layer and formed, above-mentioned wiring layer and above-mentioned 2nd electrode layer conducting on the 1st direction.
In input media of the present utility model, by forming the wiring layer and the protective seam that are connected to the 2nd electrode layer in the row clearance portion of the 1st electrodes series, easily form electrode layer and wiring layer on a surface of a substrate.In addition, by the side configuration protection layer at wiring layer, can prevent from forming unwanted sensitivity region between wiring layer and the 1st electrode layer.
Input media of the present utility model preferably; above-mentioned wiring layer is formed with the conductive material of above-mentioned protective seam by the light transmission identical with above-mentioned 1st electrode layer and above-mentioned 2nd electrode layer; on above-mentioned protective seam, be formed with the 2nd insulation course and Bridge 2 connects articulamentum, connect articulamentum by above-mentioned Bridge 2 and above-mentioned 2nd electrode layer is connected with above-mentioned wiring layer.
Such as, above-mentioned protective seam is formed in the both sides of above-mentioned wiring layer, and above-mentioned 2nd insulation course and above-mentioned Bridge 2 connect articulamentum and be formed on each wiring layer of the above-mentioned wiring layer of both sides.
Input media of the present utility model preferably, in above-mentioned row clearance portion, is formed and the middle layer of above-mentioned wiring layer one, and above-mentioned 2nd electrode layer clips above-mentioned Bridge 2 and connects articulamentum and be connected on above-mentioned middle layer.
As described above, by wiring layer is formed on the same face with the protective layer used conductive material identical with the 1st electrode layer and the 2nd electrode layer, do not need wiring layer and protective seam to be formed in addition.In addition, be formed in the part that protective seam is covered just passable with mainly limiting as long as Bridge 2 connects articulamentum, so the forming part of insulation course and bridge joint articulamentum can be made and forms area diminish, not easily damage display quality.
The utility model more preferably, above-mentioned middle layer and above-mentioned 2nd electrode layer adjacent with a side in above-mentioned middle layer are connect articulamentum with the above-mentioned Bridge 2 on the protective seam being formed in a side and are connected, and above-mentioned middle layer and above-mentioned 2nd electrode layer adjacent with the opposing party in above-mentioned middle layer are connect articulamentum with the above-mentioned Bridge 2 on the protective seam being formed in the opposing party and be connected; It is spaced apart and formed on the 1st direction that two the above-mentioned Bridge 2s be connected on identical above-mentioned middle layer connect articulamentum.
In said structure, configure with leaving on the 1st direction owing to Bridge 2 can be connect articulamentum, thus Bridge 2 to connect articulamentum more not easily in sight.
Input media of the present utility model can be, above-mentioned 1st insulation course is formed by the identical operation of identical material with above-mentioned 2nd insulation course, and above-mentioned Bridge 1 connects articulamentum and connects articulamentum with above-mentioned Bridge 2 and formed by the identical operation of identical material.
Input media of the present utility model also can be, above-mentioned 2nd electrode layer is formed continuously by crossing in above-mentioned row clearance portion; Above-mentioned wiring layer is connected with above-mentioned 2nd electrode layer in above-mentioned row clearance portion; Be formed with the 3rd insulation course covered by above-mentioned 2nd electrode layer, above-mentioned protective seam is formed on above-mentioned 3rd insulation course.
In the case, Ke Yishi, above-mentioned 1st insulation course is formed by the identical operation of identical material with above-mentioned 3rd insulation course, and above-mentioned Bridge 1 connects articulamentum and formed by the identical operation of identical material with above-mentioned wiring layer and above-mentioned protective seam.
Input media of the present utility model is owing to can will be connected to the wiring layer of the 1st electrode layer and to be connected to the wiring layer of the 2nd electrode layer only winding on the 1st direction, so no longer need the edge part in the 2nd direction at substrate to arrange wiring area.
In addition, owing to being formed with the wiring layer and protective seam that are connected to the 2nd electrode layer in the row clearance portion of the 1st electrodes series and the 1st electrodes series, so can prevent from forming sensitivity region between wiring layer and the 1st electrode layer.In addition, the size of insulation course and bridge joint articulamentum and quantity can be made to tail off, not easily damage display quality
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the touch panel of the input media using embodiment of the present utility model.
Fig. 2 is the planimetric map of the input media of the 1st embodiment of the present utility model.
The III of the input media shown in Fig. 2 is amplified to looking part the planimetric map represented by Fig. 3.
Fig. 4 is to looking the amplification view of part after IV-IV line cuts off by the III shown in Fig. 3.
The V of the input media shown in Fig. 2 is amplified to looking part the planimetric map represented by Fig. 5.
Fig. 6 be by shown in Fig. 5 to look part V VI-VI line cut off after amplification view.
The VII of the input media shown in Fig. 2 is amplified to looking part the planimetric map represented by Fig. 7.
Fig. 8 is to looking the amplification view of part after VIII-VIII line cuts off by the VII shown in Fig. 7.
Fig. 9 is the part amplification view of the input media of the 2nd embodiment of the present utility model.
Figure 10 is the part amplification view of the input media of the 3rd embodiment of the present utility model.
Figure 11 is by the amplification view of the input media shown in Figure 10 after XI-XI cuts off.
The explanation of drawing reference numeral
1 touch panel; 2 surface panels; 3 display parts; 4 ornamental portion; 5 display panels; 10 input medias; 11 substrates; 20 the 1st electrodes series; 21 the 1st electrode layers; 22 linking parts; 23 adjacent space portions; 24a, 24b, 24c row clearance portion; 25a ~ 25d the 1st wiring layer; 30 the 2nd electrodes series; 32 the 1st insulation courses; 33 Bridge 1s connect articulamentum; 35a ~ 35f the 2nd wiring layer; 36a, 36b protective seam; 37a, 37b middle layer; 41a, 41b the 2nd insulation course; 42a, 42b Bridge 2 connects articulamentum; 43 insulation courses; 44 the 3rd bridge joint articulamentums; 51a, 51b the 3rd insulation course.
Embodiment
Figure 1 illustrates touch panel 1.Touch panel 1 is made up of the input media 10 of surface panel 2 with the 1st embodiment of the present utility model be positioned at below it.
Surface panel 2 forms a part for the housing of the various electronic equipments of portable telephone set, guider, game device, communicator etc.
Surface panel 2 is formed by the synthetic resin material of the light transmission of propylene class etc. or glass, the ornamental portion 4 having tetragonal display part 3 and surrounded by display part 3.Display part 3 can be inner from the outside fluoroscopic apparatus of surface panel 2.Ornamental portion 4 arranges printed layers or overlapping painted thin slice etc. and is colored as various form and aspect on the inside surface of above-mentioned synthetic resin material or glass, can not fluoroscopic apparatus inner.
Input media 10 has the substrate 11 of light transmission.Substrate 11 is the resin sheet of PET (polyethylene terephthalate) etc. or resin panel or glass substrate.Surface panel 2 and input media 10 bonding via OCA (clear adhesive material layer).In the housing of electronic equipment, the display panel 5 of harvesting chromatic colour liquid crystal panel etc.The display frame of display panel 5 is configured in the opposed mode of the display part 3 with surface panel 2.
In Fig. 2 to Fig. 8, represent the input media 10 of the 1st embodiment of the present utility model.In the various figures, Y-direction is the 1st direction, and X-direction is the 2nd direction.
As shown in Figure 2, input media 10 is only formed with wiring area H at an edge part in the 1st direction, and the edge part on 3 limits beyond it does not arrange wiring area.Thus, the width dimensions of the X-direction of the ornamental portion 4 of the surface panel 2 shown in Fig. 1 can be made to diminish, relatively can expand the area of display part 3.
On the surface of substrate 11, be formed with upper the 1st electrodes series 20 extended and the 2nd electrodes series 30 above extended in the 2nd direction (X-direction) in the 1st direction (Y-direction).
1st electrodes series 20 is integrally formed with multiple 1st electrode layer 21 and the linking part 22 the 1st electrode layer 21 being linked in the Y direction (connection).1st electrodes series 20 is provided with 4 row of y1, y2, y3, y4, but this quantity can be selected corresponding to the area of input media 10.
1st electrode layer 21 is rectangular-shaped, and linking part 22 is by connected to each other for the central portion of the X-direction of the 1st adjacent in the Y direction electrode layer 21.In each the 1st electrodes series 20, in the both sides of the X-direction of above-mentioned linking part 22, be provided with the adjacent space portion 23 be formed in along between the 1st adjacent electrode layer 21 of Y-direction and the 1st electrode layer 21.In addition, between the 1st adjacent in X direction electrodes series 20 and the 1st electrodes series 20, row clearance portion 24a, 24b, 24c is formed with.Row clearance portion 24a, 24b, 24c are formed continuously on the 1st direction (Y-direction).
2nd electrodes series 30 is provided with 6 row of x1 ~ x6, but this quantity can be selected corresponding to the area of input media 10.
Each the 2nd electrodes series 30 is made up of multiple independently the 2nd electrode layer 31.2nd electrode layer 31 is elongated shape in the X direction, and length direction is by towards X-direction.2nd electrode layer 31 is formed as, through the inside being mainly formed in the above-mentioned adjacent space portion 23 the 1st electrode layer 21 adjacent along Y-direction in the 1st electrodes series 20.
1st electrode layer 21 is formed by the conductive material of identical light transmission with linking part 22 and the 2nd electrode layer 31.The conductive nanometer line layer that the conductive material of light transmission is formed by ITO (tin indium oxide) layer, nano silver wire or carbon nanocoils etc., be formed as netted thinner metal level or conductive polymer layer etc. and formed.
In fig. 2,1 of the cross part of the 1st electrodes series 20 and the 2nd electrodes series 30, for III is to looking portion, represents that III is to the details of cross part looking portion in figs. 3 and 4.In this cross part, be formed with the 1st insulation course 32 of the light transmission covered by the linking part 22 of the 1st electrodes series 20.On the 1st insulation course 32, be formed with Bridge 1 connect articulamentum 33, connect articulamentum 33 by this Bridge 1 and the 2nd adjacent in the X direction electrode layer 31 is connected to each other and conducting.
1st insulation course 32 of light transmission is made up of novolac resin or novolac resin and acrylic resin.Bridge 1 connects the conductive metal material of articulamentum 33 overlapping Au (gold), Au alloy, CuNi alloy (copper-nickel alloy), Ni (nickel) etc. on the basalis of the ITO layer of amorphous, is more preferably covered by the protective seam of the ITO layer with amorphous.
When the 1st electrode layer 21 and linking part 22 and the 2nd electrode layer 31 are formed by ITO layer, by they are formed with crystalline ITO, the 1st electrode layer 21 and linking part 22 and the 2nd electrode layer 31 and the 1st insulation course 32 can be selected and etch.
Also can be in addition, at the cross part of the 1st electrodes series 20 and the 2nd electrodes series 30,2nd electrode layer 31 (31A) has linking part and is formed continuously in the X direction, 1st electrode layer 21 is formed in the both sides of linking part independently, on the linking part linked by the 2nd electrode layer 31 (31A), formation the 1st insulation course 41 and Bridge 1 connect articulamentum 42, connect articulamentum 42 be connected to each other by the 1st adjacent in the Y direction electrode layer 21 by Bridge 1.
As shown in Figure 2, in wiring area H on the one end of Y-direction being formed in substrate 11, each the 1st wiring layer 25b, 25c, the 25d formed of the 1st electrode layer 21 being formed with the 1st wiring layer 25a that the 1st electrode layer 21 that arranges with y1 forms and arranging with y2, y3, y4.
In the H of wiring area, be formed with the 2nd wiring layer 35a, 35b, 35c, 35d, 35e, 35f with each conducting of the 2nd electrodes series 30.
Extend along Y-direction in row clearance portion 24a between the 1st electrodes series 20 that 2nd wiring layer 35a, 35b arranges at y1 and the 1st electrodes series 20 that y2 arranges.2nd wiring layer 35a is connected in the 2nd electrodes series 30 of x1 row, and the 2nd wiring layer 35b is connected in the 2nd electrodes series 30 of x2 row.Extend along Y-direction in row clearance portion 24b between the 1st electrodes series 20 that 2nd wiring layer 35c, 35d arranges at y2 and the 1st electrodes series 20 that y3 arranges.2nd wiring layer 35c is connected in the 2nd electrodes series 30 of x3 row, and the 2nd wiring layer 35d is connected in the 2nd electrodes series 30 of x4 row.Extend along Y-direction in row clearance portion 24c between the 1st electrodes series 20 that 2nd wiring layer 35e, 35f arranges at y3 and the 1st electrodes series 20 that y4 arranges.2nd wiring layer 35e is connected in the 2nd electrodes series 30 of x5 row, and the 2nd wiring layer 35f is connected in the 2nd electrodes series 30 of x6 row.
Input media 10 shown in Fig. 2 is arranged on the inside surface of surface panel 2.The display image of display panel 5 can by input media 10 and display part 3 externally visibly.By watching this display while touch display part 3 with finger, can input device 10.
This input media 10 is formed with electrostatic capacitance between the 1st electrodes series 20 and the 2nd electrodes series 30.The electrodes series of one side of the 1st electrodes series 20 or the 2nd electrodes series 30 is applied successively to the driving electric power of pulse type, detect when being applied in and driving electric power the detection electric current flow in the electrodes series of the opposing party.If point close, then between finger and electrode layer, form electrostatic capacitance, so above-mentioned detection curent change.By detecting the change of this detection electric current, which position can detecting finger forward display part 3 is close.
The winding structure of above-mentioned wiring layer 35a ~ 35f is different according to following embodiment.
Fig. 5 is that the V of Fig. 2 of the input media 10 of the 1st embodiment is to the amplification view looking part.
As shown in Figure 5, in the row clearance portion 24a between the 1st electrodes series 20 that the 1st electrodes series 20 and the y2 of y1 row arrange, be formed with the 2nd wiring layer 35a, 35b, and then to be formed with protective seam 36a, 36b across the mode of the 2nd wiring layer 35a, 35b in the X direction.2nd wiring layer 35a, 35b and protective seam 36a, 36b extend in parallel to each other in the Y direction continuously.
2nd wiring layer 35a, 35b is formed by the conductive material of the light transmission identical with the 1st electrode layer 21, linking part 22 and the 2nd electrode layer 31 with protective seam 36a, 36b.
As shown in Figure 5, middle layer 37a is formed with at the cross part in the adjacent space portion 23 that row clearance portion 24a and x1 arranges.Middle layer 37a and the 2nd wiring layer 35a forms.2nd wiring layer 35b crosses the adjacent space portion 23 of x1 row and also extends in the Y direction, and the 2nd electrode layer 31 arranged with x2 links integratedly.
As also represented in the cut-open view of Fig. 6; at the cross part in the adjacent space portion 23 that row clearance portion 24a and x1 arranges; be formed with the 2nd insulation course 41a covered by protective seam 36a and the 2nd insulation course 41b covered by the 2nd wiring layer 35b and protective seam 36b; on the 2nd insulation course 41a, be formed with Bridge 2 meet articulamentum 42a, on the 2nd insulation course 41b, be formed with Bridge 2 meet articulamentum 42b.Meet articulamentum 42a by Bridge 2, middle layer 37a is connected and conducting with the 2nd electrode layer 31 of the y1 row adjacent to it, meets articulamentum 42b by Bridge 2, middle layer 37a is connected and conducting with the 2nd electrode layer 31 of the y2 row adjacent to it.
In addition, the structure of the cross part of the cross part of the 2nd electrode layer 31 of row clearance portion 24b and x3 row and the 2nd electrode layer 31 of row clearance portion 24c and x5 row is also identical with the structure shown in Fig. 5 with Fig. 6.
VII shown in Fig. 2, to the cross part depending on portion being the adjacent space portion 23 that row clearance portion 24b and x2 arranges, represents that it constructs in figures 7 and 8.
Here, the row clearance portion 24b between the 1st electrodes series 20 that arranges of the 1st electrodes series 20 that arranges continuously across y2 of the 2nd wiring layer 35c, 35d and protective seam 36a, 36b and y3.Here, form the insulation course 43 the 2nd wiring layer 35c, 35d and protective seam 36a, 36b covered, be formed with the 3rd bridge joint articulamentum 44 thereon, by the 3rd bridge joint articulamentum 44, the 2nd adjacent in the X direction electrode layer 31 is connected to each other and conducting.
The 2nd insulation course 41a, 41b shown in Fig. 5 and Fig. 6 is formed by identical operation by the material identical with the 1st insulation course 32 shown in Fig. 3 and Fig. 4 with the insulation course 43 shown in Fig. 7 and Fig. 8.Bridge 2 shown in Fig. 5 and Fig. 6 meets articulamentum 42a, 42b and is formed by connecing the identical operation of the identical material of articulamentum 33 with the Bridge 1 shown in Fig. 3 and Fig. 4 with the 3rd bridge joint articulamentum 44 shown in Fig. 7 and Fig. 8.
The surface that the manufacturing process of input media 10 is used in substrate 11 defines the material of the conductive material of the light transmission of ITO etc., form the 1st electrodes series 20, the 2nd electrodes series 30, the 1st wiring layer 25a ~ 25d, the 2nd wiring layer 35a ~ 35f and middle layer 37a and protective seam 36a, 36b by etching work procedure etc.
Then, form the resin bed of novolac resin and acrylic resin on the substrate 11, by photo-mask process, the 1st insulation course 32 and the 2nd insulation course 41a, 41b and insulation course 43 are formed pattern simultaneously.Form the duplexer of bridge joint articulamentum again, form Bridge 1 by etching work procedure simultaneously and connect articulamentum 33 and Bridge 2 connects articulamentum 42a, 42b and the 3rd bridge joint articulamentum 44.
The input media 10 of the 1st embodiment is formed in the same level of the similar face of substrate 11, so jump diminishes on the whole due to the 2nd wiring layer 35a ~ 35f and protective seam 36a, 36b, the 1st electrodes series 20 and the 2nd electrodes series 30.Therefore, as long as the insulation course of light transmission and bridge joint articulamentum are located in the cross part of the 1st electrodes series 20 shown in Fig. 3 and the 2nd electrodes series 30, the position covered by protective seam 36a, the 36b shown in Fig. 5 and the region that the 2nd wiring layer and protective seam covered as shown in Figure 7 just passable with only limiting.Therefore, it is possible to make the quantity of insulation course and bridge joint articulamentum tail off, the area of each insulation course and bridge joint articulamentum can be made also to diminish, thus insulation course and bridge joint articulamentum not easily in sight, the display quality of display frame can be improved.
2nd wiring layer 35a ~ 35f is through in the row clearance portion 24a the 1st adjacent electrodes series 20,24b, 24c; but because the left and right sides protected seam 36a, 36b of the 2nd wiring layer clips; so by protective seam 36a, 36b are set to earthing potential, can prevent between the 2nd wiring layer 35a ~ 35f and the 1st electrode layer 21, forming sensitivity region by row clearance portion 24a, 24b, 24c.
In addition, also protective seam 36a, 36b can be set as the current potential of the regulation beyond earthing potential.In the case; also by the existence of protective seam 36a, 36b; the mutual stray capacitance between the 2nd wiring layer 35a ~ 35f and the 1st electrode layer 21 can be reduced, the situation forming unwanted sensitivity region between the 2nd wiring layer 35a ~ 35f and the 1st electrode layer 21 can be reduced.
2nd wiring layer 35a ~ 35f and protective seam 36a, 36b are with the structure formed point-blank to Y-direction through the mode of the row clearance portion 24a the 1st adjacent in the X direction electrodes series 20,24b, 24c; so the configuration structure simplicity of each layer can be made, manufacture transfiguration easy.
Fig. 9 represents the 2nd embodiment of input media 10 of the present utility model, represents the structure of the cross part in the adjacent space portion 23 of row clearance portion 24a and x1 row.Structure beyond this cross part is identical with the input media 10 of the 1st embodiment shown in Fig. 2 to Fig. 8.
In the cross part shown in Fig. 9, formed by area larger slightly with the middle layer 37b of the 2nd wiring layer 35a one.
Between middle layer 37b and the 2nd electrode layer 31 on diagram right side, be formed with the 2nd insulation course 41a and Bridge 2 meets articulamentum 42a, between middle layer 37b and the 2nd electrode layer 31 in diagram left side, be formed with the 2nd insulation course 41b and Bridge 2 meets articulamentum 42b.
2nd insulation course 41a and Bridge 2 connect articulamentum 42a and the 2nd insulation course 41b and Bridge 2 and meet articulamentum 42b and depart from position in the Y direction, are formed at spaced intervals in the Y direction.
In the 2nd embodiment, at the cross part in row clearance portion 24a and adjacent space portion 23,2nd insulation course 41a, 41b and Bridge 2 meet articulamentum 42a, 42b and configure with leaving in the Y direction, so these insulation courses 41a, 41b and bridge joint articulamentum 42a, 42b can be prevented in the X direction continuously and as just like to be integrated shape in sight, when imposing display light from back, it is no longer eye-catching that the 2nd insulation course 41a, 41b and Bridge 2 meet articulamentum 42a, 42b.
Figure 10 and Figure 11 represents the 3rd embodiment of input media 10 of the present utility model, represents the structure of the cross part in the adjacent space portion 23 of row clearance portion 24a and x1 row.
In the input media 10 of the 3rd embodiment, the 2nd electrode layer 31 formed by ITO etc. does not interrupt at above-mentioned cross part, but is crossed by row clearance portion 24a and formed.2nd wiring layer 35a, 35b is formed by connecing the identical operation of the identical material of articulamentum 33 with the Bridge 1 shown in Fig. 3 with Fig. 4 with protective seam 36a, 36b.
In cross part, the 2nd wiring layer 35a is superimposed on the 2nd electrode layer 31, and the 2nd wiring layer 35a and the 2nd electrode layer 31 are connected and conducting.In addition, split in the X direction on the 2nd electrode layer 31 and be formed with the 3rd insulation course 51a, 51b.Protective seam 36a is through the top of the 3rd insulation course 51a on right side, and the 2nd wiring layer 35b and protective seam 36b is through the top of the 3rd insulation course 51b in left side.
The 3rd insulation course 51a on right side and the 3rd insulation course 51b in left side also can be formed continuously, but by splitting formation in the X direction, then no longer eye-catching when imposing the display light of display panel 5 from back.
In the 3rd embodiment; also because the 2nd wiring layer 35a ~ 35f and protective seam 36a, 36b are formed in the plane identical with the 1st electrodes series 20 and the 2nd electrodes series 30; so jump tails off; the quantity of insulation course and bridge joint articulamentum can be reduced, the area of insulation course and bridge joint articulamentum can be made also to diminish.In addition, because the 2nd wiring layer 35a ~ 35f and protective seam 36a, 36b extend point-blank in the Y direction and formed in row clearance portion 24a, 24b, 24c, so the shape of each layer and structure can be formed compactly.
Claims (8)
1. an input media, the substrate of light transmission is formed the 1st electrode layer and the 2nd electrode layer that are formed by the conductive material of light transmission, multiple above-mentioned 1st electrode layer arranges and forms the 1st electrodes series on the 1st direction, multiple above-mentioned 2nd electrode layer arranges and forms the 2nd electrodes series on the 2nd direction intersected with the 1st direction, the feature of this input media is
At the cross part of above-mentioned 1st electrodes series and above-mentioned 2nd electrodes series, linking part connected to each other for the electrode layer of the one party of above-mentioned 1st electrode layer and above-mentioned 2nd electrode layer is formed by the conductive material of above-mentioned light transmission, on above-mentioned linking part, overlap to form the 1st insulation course and Bridge 1 connects articulamentum, connect articulamentum by the conducting each other of the electrode layer of the opposing party by above-mentioned Bridge 1;
Above-mentioned 1st electrodes series separates row clearance portion and configures on the 2nd direction, and in above-mentioned row clearance portion, wiring layer extends with the protective seam of the side being positioned at above-mentioned wiring layer and formed, above-mentioned wiring layer and above-mentioned 2nd electrode layer conducting on the 1st direction.
2. input media as claimed in claim 1, is characterized in that,
Above-mentioned wiring layer is formed with the conductive material of above-mentioned protective seam by the light transmission identical with above-mentioned 1st electrode layer and above-mentioned 2nd electrode layer; on above-mentioned protective seam, be formed with the 2nd insulation course and Bridge 2 connects articulamentum, connect articulamentum by above-mentioned Bridge 2 and above-mentioned 2nd electrode layer is connected with above-mentioned wiring layer.
3. input media as claimed in claim 2, is characterized in that,
Above-mentioned protective seam is formed in the both sides of above-mentioned wiring layer, and above-mentioned 2nd insulation course and above-mentioned Bridge 2 connect articulamentum and be formed on each wiring layer of the above-mentioned wiring layer of both sides.
4. input media as claimed in claim 3, is characterized in that,
In above-mentioned row clearance portion, be formed with the middle layer with above-mentioned wiring layer one, above-mentioned 2nd electrode layer connects articulamentum via above-mentioned Bridge 2 and is connected on above-mentioned middle layer.
5. input media as claimed in claim 4, is characterized in that,
Above-mentioned middle layer and above-mentioned 2nd electrode layer adjacent with a side in above-mentioned middle layer are connect articulamentum with the above-mentioned Bridge 2 on the protective seam being formed in a side and are connected, and above-mentioned middle layer and above-mentioned 2nd electrode layer adjacent with the opposing party in above-mentioned middle layer are connect articulamentum with the above-mentioned Bridge 2 on the protective seam being formed in the opposing party and be connected;
It is spaced apart and formed on the 1st direction that two the above-mentioned Bridge 2s be connected on identical above-mentioned middle layer connect articulamentum.
6. the input media according to any one of claim 2 ~ 5, is characterized in that,
Above-mentioned 1st insulation course is formed by the identical operation of identical material with above-mentioned 2nd insulation course, and above-mentioned Bridge 1 connects articulamentum and connects articulamentum with above-mentioned Bridge 2 and formed by the identical operation of identical material.
7. input media as claimed in claim 1, is characterized in that,
Above-mentioned 2nd electrode layer crosses and is formed continuously in above-mentioned row clearance portion;
Above-mentioned wiring layer is connected with above-mentioned 2nd electrode layer in above-mentioned row clearance portion;
Be formed with the 3rd insulation course covered by above-mentioned 2nd electrode layer, above-mentioned protective seam is formed on above-mentioned 3rd insulation course.
8. input media as claimed in claim 7, is characterized in that,
Above-mentioned 1st insulation course is formed by the identical operation of identical material with above-mentioned 3rd insulation course, and above-mentioned Bridge 1 connects articulamentum and formed by the identical operation of identical material with above-mentioned wiring layer and above-mentioned protective seam.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015015054A JP6396815B2 (en) | 2015-01-29 | 2015-01-29 | Input device |
| JP2015-015054 | 2015-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028276U true CN205028276U (en) | 2016-02-10 |
Family
ID=55260793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763108.6U Expired - Fee Related CN205028276U (en) | 2015-01-29 | 2015-09-29 | Input apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6396815B2 (en) |
| KR (1) | KR101738254B1 (en) |
| CN (1) | CN205028276U (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101793677B1 (en) * | 2011-01-18 | 2017-11-06 | 삼성디스플레이 주식회사 | Touch Screen Panel |
| CN103197784B (en) | 2012-01-06 | 2016-05-25 | 宸鸿科技(厦门)有限公司 | Contact panel and preparation method thereof |
| KR101389086B1 (en) * | 2012-04-12 | 2014-04-25 | 티피케이 터치 솔루션즈 (씨아먼) 인코포레이티드 | Conductor pattern structure of capacitive touch panel |
| TW201445379A (en) * | 2013-05-21 | 2014-12-01 | Wintek Corp | Touch panel |
| JP5574133B2 (en) | 2013-05-23 | 2014-08-20 | 凸版印刷株式会社 | Capacitive input device |
| JP2015011493A (en) * | 2013-06-28 | 2015-01-19 | アルプス電気株式会社 | Input device |
-
2015
- 2015-01-29 JP JP2015015054A patent/JP6396815B2/en not_active Expired - Fee Related
- 2015-09-09 KR KR1020150127641A patent/KR101738254B1/en active IP Right Grant
- 2015-09-29 CN CN201520763108.6U patent/CN205028276U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016139358A (en) | 2016-08-04 |
| JP6396815B2 (en) | 2018-09-26 |
| KR20160093519A (en) | 2016-08-08 |
| KR101738254B1 (en) | 2017-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204143398U (en) | Bendable touch-control sensing module and display device thereof | |
| US10152181B2 (en) | Touch display device and driving method thereof | |
| US9372564B2 (en) | In-cell touch panel and display device | |
| CN105138184B (en) | A kind of embedded touch LCD panel and its array substrate | |
| US8289294B2 (en) | Touch-sensitive display panel | |
| US20150324046A1 (en) | Flexible touch-sensing module and display device with the flexible touch-sensing module | |
| JP6103394B2 (en) | Input device and liquid crystal display device | |
| CN107390941B (en) | Touch substrate, touch panel, display substrate, display panel and display device | |
| KR20180025389A (en) | Touch panel and display device including the same | |
| CN205028258U (en) | Input apparatus | |
| KR102585764B1 (en) | Touch display device and touch display panel | |
| CN104076965A (en) | Touch display device | |
| CN105988613B (en) | Touch-control sensing electrode layer and display device | |
| TWI582674B (en) | Touch panel with improved cross structure of sensing patterns | |
| KR20130111297A (en) | Capacitive input device | |
| JP6543754B2 (en) | Input device | |
| CN205028276U (en) | Input apparatus | |
| CN109901748B (en) | Display panel and display device | |
| CN205139882U (en) | Input apparatus | |
| JPWO2014045600A1 (en) | Liquid crystal display | |
| KR101926515B1 (en) | Touch Screen | |
| CN204374934U (en) | Input media | |
| CN104662503A (en) | Input device | |
| JP2019008541A (en) | Display with conductive pattern | |
| KR102068169B1 (en) | Touch screen device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: ALPS ELECTRIC Co.,Ltd. Address before: Tokyo, Japan Patentee before: Alps Electric 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: 20160210 |