CN103324337B - Touch device and a touch display device - Google Patents

Touch device and a touch display device Download PDF

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Publication number
CN103324337B
CN103324337B CN 201310186540 CN201310186540A CN103324337B CN 103324337 B CN103324337 B CN 103324337B CN 201310186540 CN201310186540 CN 201310186540 CN 201310186540 A CN201310186540 A CN 201310186540A CN 103324337 B CN103324337 B CN 103324337B
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CN 201310186540
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Chinese (zh)
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CN103324337A (en )
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吴明坤
苏国彰
陈佳琪
林於亭
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胜华科技股份有限公司
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Abstract

本发明提供一种触控装置及触控显示装置。 The present invention provides a touch device and a touch display device. 所述触控装置包括一基板和一触控感测结构,该触控感测结构包含多个第一电极串行、多个第二电极串行和一电性绝缘层。 The touch device comprises a substrate and a touch-sensing structure, the touch sensing electrode structure comprising a first plurality of serial, serial and a plurality of second electrodes electrically insulating layer. 各第一电极串行包含多个第一电极以及串连这些第一电极的多个第一连接线;各第二电极串行包含多个第二电极以及串连这些第二电极的多个第二连接线;电性绝缘层,设置于这些第一连接线及这些第二连接线之间,其中各第一电极与各第二电极两者的其中之一覆盖部分电性绝缘层。 A plurality of second electrodes each comprising a plurality of serially connected in series, and a second electrode of the second electrodes; each of the first electrode comprises a plurality of serially connected in series and the plurality of first electrodes a first electrode connected to a first wire two connecting lines; electrically insulating layer disposed between the first cable and the second connection lines, wherein each one of both of the first electrode and each second electrode portion covers the electrically insulating layer.

Description

触控装置及触控显示装置 Touch device and a touch display device

[0001 ] 本申请是申请日为2011年5月26日,申请号为201110138931.4,发明名称为“触控装置及触控显示装置”的专利申请的分案申请。 [0001] This application is filed May 26, 2011, Application No. 201110138931.4, filed divisional patent application entitled "touch device and a touch display apparatus" as.

技术领域 FIELD

[0002]本发明触控技术,尤其关于一种具有高信赖性及低漏光率的触控装置及触控显示 [0002] The present invention touch technology, particularly to a high reliability and a low rate of leakage light touch and a touch display apparatus

目.ο Head .ο

背景技术 Background technique

[0003]如图6所示,一现有触控装置100具有一玻璃基板102,及形成于玻璃基板102上的硅化物绝缘层104、多个触控感测电极(例如X轴电极106a及Y轴电极106b )、走线层108、有机绝缘层110及装饰层112 J轴电极106a及Y轴电极106b例如可沿相互垂直的两个方向配置,X轴电极106a及Y轴电极106b间通过有机绝缘层110隔绝,且两相邻X轴电极106a或两相邻Y轴电极106b可通过电极连接垫114相互连接。 [0003] shown in Figure 6, a conventional touch device 100 includes a glass substrate 102, and the silicide is formed on the insulating layer 104 on the glass substrate 102, a plurality of touch sensing electrodes (e.g., X-axis electrodes 106a and Y-axis electrode 106b), wiring layer 108, the organic insulating layer 110 and the decoration layer 112 J-axis electrodes 106a and Y-axis electrodes 106b may be arranged, for example in two mutually perpendicular directions between the X-axis electrodes 106a and Y-axis electrodes 106b through isolated from the organic insulating layer 110, and two adjacent X-axis electrode 106a or the two Y-axis electrodes 106b adjacent to each other may be connected to the connection pad 114 through the electrodes. 走线层108包括多个金属走线,且一硅化物绝缘层116整面覆盖X轴电极106a、Y轴电极106b、走线层108等以作为一保护层。 Wiring layer includes a plurality of metal traces 108, 116 and a silicide layer covers the entire surface of the insulating X-axis electrode 106a, Y-axis electrodes 106b, and so on down the line layer 108 as a protective layer.

[0004] 如图6的现有设计,一覆盖板走线结构(traces on lens)的边框在无任何保护的情况下,容易有信赖性或是刮刺伤等问题产生。 Existing designs [0004] FIG. 6, a cover plate of the wiring pattern (traces on lens) without any border protection situation prone to scratch or puncture and other reliability problems. 再者,因市面上覆盖板(cover lens)的设计非常多样化,故需异型磨边加工工艺获得所需外形,然而异型磨边加工工艺容易导致严重的边缘露光问题。 Further, because the market designed cover plate (cover lens) is very diverse, it is required to obtain a desired profile shape edging process, however, easily process profiled edging edge light exposure can cause serious problems.

发明内容 SUMMARY

[0005]本发明提供一种具有高信赖性及低漏光率的触控装置。 [0005] The present invention provides a touch device having a high reliability and low light leakage rate.

[0006]依本发明一实施例的设计,一种触控装置区分为一触控操作区及一非触控区且包括一透明基板、一触控感测结构、一装饰层、一走线层(routing layer)、一保护层及一遮光层。 [0006] a design under this embodiment of the invention, apparatus is divided into a touch area and a touch operation and a non-touch area comprises a transparent substrate, a touch-sensing structure, a decoration layer, a trace layer (routing layer), a protective layer and a light-shielding layer. 触控感测结构设置于透明基板的一侧且位于触控操作区。 Side of the touch-sensing structure is provided on a transparent substrate and is located in the operating area of ​​the touch. 装饰层设置于透明基板上且位于非触控区。 A decorative layer disposed on the transparent substrate and in non-touch area. 走线层设置于装饰层上,保护层设置于透明基板上且至少覆盖触控感测结构及走线层,遮光层至少设置于保护层上且位于非触控区。 Trace layer disposed on the decoration layer, a protective layer disposed on the transparent substrate and covers at least a touch-sensing structure and a wiring layer, a light-shielding layer disposed at least on non-touch area and located on the protective layer.

[0007]于一实施例中,非触控区形成于触控装置的周缘,且遮光层至少设于非触控区的周缘。 [0007] In one embodiment, the non-touch area formed on the peripheral edge of the touch device, and the light-shielding layer provided on at least a peripheral edge of the non-touch area.

[0008]于一实施例中,装饰层的外缘与透明基板的侧缘间具有一间隙区域,且遮光层至少叠合间隙区域。 [0008] In one embodiment, an outer edge between the side edges of the transparent substrate, the decorative layer having a gap region, and the light shielding layer at least overlapping the gap region.

[0009]于一实施例中,触控感测结构包括多个第一电极串列及多个第二电极串列,且第一电极串列与第二电极串列彼此间隔开。 [0009] In one embodiment, the touch-sensing structure comprises a plurality of first electrodes and a plurality of second electrodes tandem series, series and the first electrode and the second electrode spaced from each other series.

[0010]于一实施例中,遮光层包括油墨材料。 [0010] In one embodiment, the light shielding layer comprises ink material.

[0011 ] 于一实施例中,遮光层包括半透光、低透光、不透光或红外光透光材料。 [0011] In one embodiment, the light shielding layer comprises a semi-translucent, low light, or infrared light-transmitting opaque material embodiment.

[0012]于一实施例中,遮光层形成于保护层上且具有环绕装饰层的一口字型分布。 [0012] In one embodiment, the light shielding layer is formed on the protective layer and a decorative layer has a circumferential-shaped profile.

[0013]于一实施例中,保护层及遮光层于走线层上形成一开口以暴露部分走线层。 [0013] In one embodiment, the protective layer and the light-shielding layer formed on the trace upper wiring layer to expose a portion of opening trace layer.

[0014] 于一实施例中,触控装置更包括一透明导电接垫层设置于装饰层上,且透明导电接垫层分别电连接走线层及一外部电路。 [0014] In one embodiment, the touch device further comprises a transparent conductive pad layer disposed on the decoration layer, and a transparent conductive pad layer are electrically connected to a wiring layer, and an external circuit.

[0015]于一实施例中,更包括一绝缘层设置于保护层上且仅分布于非触控区,且绝缘层的厚度为保护层的厚度的3至100倍。 [0015] In an embodiment, further comprising an insulating layer disposed on and distributed only in the non-touch area on the protective layer, and the thickness of the insulating layer is 3 to 100 times the thickness of the protective layer.

[0016] 于一实施例中,触控感测结构为一下导通触控感测结构或一桥导通触控感测结构。 [0016] In one embodiment, the touch-sensing structure is turned about the touch-sensing structure or a conductive bridge touch-sensing structure.

[0017]本发明另一实施例提供一种触控显示装置,其是利用一光学胶结合上述的触控装置及一显示装置。 Another embodiment [0017] The present invention provides a touch display device using an optical adhesive binding, the touch device and a display device.

[0018] 通过上述实施例设计,因遮光层至少叠合装饰层外缘与透明基板侧缘间的间隙区域,故可有效解决边缘漏光的问题。 [0018] By the above-described embodiment is designed, at least because of the decorative layer laminated with the outer edge of the gap region between the transparent substrate side of the light-shielding layer, it can effectively solve the problem of edge light leakage. 另外,因遮光层设置于触控装置的周缘,故可提供覆盖板走线结构的框边保护效果,且可避免装饰层外露造成的刮刺伤等问题而可有效提高产品信赖性。 Further, since the light-shielding layer is disposed on the periphery of the touch device, it can provide a protective effect of the cover plate frame line walking side of the structure, and the decorative layer is exposed can be avoided due to problems such as scratch and puncture can improve product reliability.

附图说明 BRIEF DESCRIPTION

[0019]图1为依本发明一实施例的触控装置的平面示意图。 [0019] FIG. 1 is a schematic plan view of a touch device under this invention, according to an embodiment.

[0020]图2为图1的剖面放大示意图。 [0020] Figure 2 is an enlarged schematic cross-sectional view of FIG. 1.

[0021]图3为依本发明一实施例,显示遮光层与装饰层的叠合位置示意图。 [0021] FIG. 3 is an embodiment of the invention under this embodiment, laminating the decorative layer is a schematic view of the position of the light-shielding layer is shown.

[0022]图4为依本发明另一实施例的触控装置的示意图。 [0022] FIG. 4 is a schematic diagram of another embodiment of the touch device under this embodiment of the invention.

[0023]图5为依本发明一实施例的触控显示装置的示意图。 [0023] FIG. 5 is an embodiment of a touch under this embodiment of the invention, a schematic view of a display device.

[0024]图6为一现有触控装置的示意图。 [0024] FIG. 6 is a schematic diagram of a conventional touch device.

[0025] 附图标号: [0025] reference numerals:

[0026] 10a、1b 触控装置 [0026] 10a, 1b touch device

[0027] 11 第一电极串列 [0027] The first electrode series 11

[0028] 12 透明基板 [0028] The transparent substrate 12

[0029] 13 第二电极串列 [0029] The second electrode series 13

[0030] 14 绝缘层 [0030] The insulating layer 14

[0031] 16 装饰层 [0031] The decorative layer 16

[0032] 18 走线层 [0032] The wiring layer 18

[0033] 22a 第一透明电极 [0033] 22a of the first transparent electrode

[0034] 22b 第二透明电极 [0034] 22b of the second transparent electrode

[0035] 24 电性绝缘层 [0035] The electrically insulating layer 24

[0036] 25 第一连接线 [0036] The first connection line 25

[0037] 26 第二连接线 [0037] The second connecting line 26

[0038] 32 保护层 [0038] The protective layer 32

[0039] 34 软性电路板 [0039] The flexible printed circuit board 34

[0040] 36 异方性导电胶[0041 ] 38 遮光层 [0040] The anisotropic conductive adhesive 36 [0041] 38 light shielding layer

[0042] 44 绝缘层 [0042] The insulating layer 44

[0043] 46 透明导电接垫层 [0043] Transparent conductive pad layer 46

[0044] 50 显示装置 [0044] The display device 50

[0045] 52 光学胶 [0045] Optical adhesive 52

[0046] 60 触控显示装置 [0046] 60 touch display device

[0047] 100 触控装置 [0047] The touch device 100

[0048] 102 玻璃基板 [0048] The glass substrate 102

[0049] 104 硅化物绝缘层 [0049] The insulating layer 104 a silicide

[0050] 106a X 轴电极[0051 ] 106b Y 轴电极 [0050] 106a X-axis electrode [0051] 106b Y-axis electrode

[0052] 108 走线层 [0052] The wiring layer 108

[0053] HO 有机绝缘层 [0053] HO organic insulating layer

[0054] 112 装饰层 [0054] The decorative layer 112

[0055] 114 电极连接垫 [0055] 114 electrode connection pad

[0056] 116 硅化物绝缘层 [0056] 116 insulating the silicide layer

[0057] N 非触控区 [0057] N non-touch area

[0058] T 触控操作区 [0058] T-touch operation region

[0059] P 装饰层外缘 [0059] P decorative layer outline

[0060] Q 透明基板侧缘[0061 ] S 间隙区域 [0060] Q transparent substrate side edges [0061] S gap region

具体实施方式 detailed description

[0062]本发明的其他目的和优点可以从本发明所揭露的技术特征中得到进一步的了解。 [0062] Other objects and advantages of the present invention may be further understood from the technical features disclosed in the present invention. 为让本发明的上述和其他目的、特征和优点能更明显易懂,下文特举实施例并配合所附附图,作详细说明如下。 To make the above and other objects, features and advantages of the invention more comprehensible, several embodiments accompanied with figures are, described in detail below.

[0063]图1为依本发明一实施例的触控装置的平面示意图,图2为图1的剖面放大示意图。 [0063] FIG. 1 is a schematic plan view of a touch device under this invention, according to an embodiment, FIG. 2 is a schematic enlarged cross-sectional view of FIG. 1. 请同时参考图1及图2,依本发明一实施例的触控装置1a是由一透明基板12及形成于透明基板12上的叠层结构所构成,且触控装置1a可区分为一触控操作区T及一非触控区N。 Please refer to FIGS. 1 and 2, under this touch device according to an embodiment of the invention, a transparent substrate 1a is formed on the transparent substrate 12 and the laminate structure 12 formed on, and the touch device 1a can be divided into a touch control operation region and a non-touch area T N. 于本实施例中,非触控区N位于触控装置1a的周边且围绕触控操作区T。 In the present embodiment, the non-touch area N in the peripheral device 1a and the touch operation of the touch area surrounding T. 触控装置1a的触控操作区T内具有一触控感测结构以检测触碰位置,且于触控装置1a的非触控区N的叠层结构中,一装饰层16设置于透明基板12的一侧,且装饰层16的外缘P与透明基板12的侧缘Q间具有一间隙区域S。 Having structures within a touch sensing area of ​​the touch operation of the touch device 1a to detect the touch position T, in the laminated structure and non-touch area of ​​the touch device 1a of N, a decoration layer disposed on the transparent substrate 16 side 12, and an outer edge between the side edges P and Q of the transparent substrate 12 of the decorative layer 16 having a gap region S. 走线层18设置于装饰层16上,走线层18可包括多个金属走线,且触控操作区T内的触控感测结构电连接金属走线。 Wiring layer 18 is disposed on the decoration layer 16, wiring layer 18 may include a plurality of metal traces, and the touch-sensing structure is electrically connected to the touch operation region T metal traces. 再者,一绝缘层14可形成于透明基板12上并覆盖透明基板12,亦即绝缘层14可介设于触控感测结构、装饰层16两者与透明基板12之间。 Further, an insulating layer 14 may be formed on the transparent substrate 12 and covers the transparent substrate 12, i.e., the insulating layer 14 may be interposed in the touch-sensing structure, both the transparent substrate 16 between the decorative layer 12. 透明基板12的材质并不限定,例如可为玻璃基板或塑胶基板,且透明基板12本身亦可作为覆盖板(cover lens)之用。 Material of the transparent substrate 12 is not limited to, for example, a glass substrate or a plastic substrate, and the transparent substrate 12 itself may be used as the cover plate (cover lens) purposes. 装饰层16可位于透明基板12的周缘以遮蔽金属走线,且装饰层16的材料可为光刻胶、类钻、陶瓷或油墨等材料所构成。 The decorative layer 16 may be located at the peripheral edge of the transparent substrate 12 to shield the metal traces, and the material of the decorative layer 16 may be photoresist, diamond-like, constituting a ceramic material or ink. 触控操作区T的触控感测结构可为单层透明电极结构或多层透明电极结构,包括多个条第一电极串列11,及多个条第二电极串列13,且这些第一电极串列11与这些第二电极串列13彼此间隔开。 Touch-sensing structure of the touch operation region T may be a single layer structure or a multi-layered transparent electrode a transparent electrode structure, comprising a plurality of series of first electrodes 11, and a plurality of second electrodes 13 series, and the first a serial electrode 11 and the second electrodes 13 are spaced apart from each other series. 举例而言,如图2的触控感测结构具有下导通岛状(underground island)电极结构,这些第一透明串列11经由多个第一连接线25串连相邻的第一透明电极22a,而这些第二透明串列是经由多个第二连接线26串连相邻的第二透明电极22b,且至少于相对的第一连接线25与第二连接线26间设有电性绝缘层24。 For example, the touch sensing electrode structure is shown as having an island conduction structure (underground island), a first transparent electrode of the transparent first series of first connection lines 11 via a plurality of adjacent series 25 22a, which are connected in series via a second plurality of transparent second tandem connection lines 26 adjacent to the second transparent electrode 22b, and at least a first connection line to the opposite 25 and 26 is provided with a second connecting wire electrically insulating layer 24. 以上仅为本发明的触控感测结构的其中的一实施例,本发明的触控感测结构不限制为下导通岛状电极结构,其连接线亦可由上方连结形成桥接状电极结构,或者触控感测结构位置可设于基板的两侧位置,且不限定本发明的多个透明电极为菱形、三角形、直线等几何形状或非规格形状。 Wherein the above is merely a touch-sensing structure of the present embodiment of the invention, the touch sensing structure of the present invention is not limited to the conductive island-shaped electrode structure, connection lines may also be connected by forming a bridge-like over the electrode structures, or touch-sensing structure may be provided on both sides of the location of the position of the substrate, and does not define a plurality of transparent electrode of the present invention as diamonds, triangles, other geometric or non-linear shape specifications.

[0064]于本实施例中,一保护层32同时覆盖触控操作区T中的触控电极结构及非触控区N中的叠层结构以保护触控装置1a的整体结构,且保护层32可由例如硅化物的无机材料所构成。 [0064] In the present embodiment, a protective layer 32 while covering the laminated structure of the touch operation in the touch region T and the electrode structure of the non-touch area N to protect the overall configuration of the touch device 1a, and the protective layer 32 may be formed of an inorganic material, for example, silicide. 另一绝缘层44可形成于保护层32上且仅分布于非触控区N。 Another insulating layer 44 may be formed on the protective layer 32 and distributed only in non-touch area N. 绝缘层44的厚度可为保护层32厚度的3至100倍,且绝缘层44可由无机材料或有机材料构成均可。 Thickness of the insulating layer 44 protective layer 32 may be 3 to 100 times the thickness, and the insulating layer 44 may be formed of an inorganic material or an organic material can be. 一透明导电接垫层46形成于装饰层16上并电连接走线层18内的多个金属走线。 A transparent conductive pad layer 46 is formed on the decorative layer 16 and electrically connected to the plurality of metal in the down line layer 18 traces. 透明导电接垫层46的材质例如可为ITO透明导电膜,保护层32及绝缘层44于透明导电接垫层46上的一接合区域分别形成一开口,以暴露部分透明导电接垫层46。 The transparent conductive material of pad layer 46 may be, for example, an ITO transparent conductive film, a protective layer 32 and the insulating layer 44 on the transparent conductive region on a bonding pad layer 46 are formed an opening to expose a portion of the transparent conductive pad layer 46. 暴露出的走线层18可通过一异方性导电胶(ACF)36电连接至外部电路,例如可电连接至一传输元件(例如软性电路板34)或一电子元件(例如IC芯片;未图示)。 The wiring layer 18 is exposed by an anisotropic conductive adhesive (ACF) 36 is electrically connected to an external circuit, for example, may be electrically connected to a transmission element (e.g., flexible circuit board 34) or an electronic element (e.g. IC chip; not shown). 遮光层38至少叠合间隙区域S且贴附保护层32及绝缘层44,且遮光层38可于对应透明导电接垫层46的接合区域位置处形成一开口。 At least a light-shielding layer 38 overlap and are attached to the gap region S and the protective layer 32 the insulating layer 44, and the light shielding layer 38 may be a transparent conductive pad layer in a corresponding region at the engagement position an opening 46 is formed. 于本实施例中,遮光层38可由油墨材料构成且形成于保护层32上。 In the present embodiment, the light shielding layer 38 may be an ink material and formed on the protective layer 32. 一般而言,因市面上覆盖板(cover lens)的设计非常多样化,故需异型磨边加工等工艺达成,但异型加工为外力破坏的作业,装饰层16容易被震动伤害,故通常会将装饰层16以不被异型破坏为原则内缩一段距离。 In general, the market due to the design cover plate (cover lens) is very diverse, it takes to reach a profiled edging process and the like, but special processing operations to external damage, shock decorative layer 16 is easily hurt, it will usually the decorative layer 16 is shaped so as not to be destroyed within a distance reduction principles. 然而,当装饰层16由透明基板12的侧缘Q内缩一段距离后,容易产生边缘漏光的问题。 However, when the decorative layer 16 is reduced at a distance from the inner side edge Q of the transparent substrate 12, the problem of edge prone to light leakage. 通过上述实施例设计,如图3所示,因遮光层38至少叠合装饰层外缘P与透明基板侧缘Q间的间隙区域S,故可有效解决边缘漏光的问题。 By the above-described embodiment is designed, as shown in FIG. 3, because the gap region S between the light-shielding layer 38 laminated decorative layer at least the outer edge of the side edge of the transparent substrate P Q, it can effectively solve the problem of edge light leakage. 另外,因遮光层38设置于触控装置1a的周缘,例如可于走线层18的上方区域形成一环绕装饰层16的口字型的分布,故可提供覆盖板走线结构的框边保护效果,且可避免装饰层16外露造成的刮刺伤等问题而可有效提高产品信赖性。 Further, since the light-shielding layer 38 is provided on the peripheral edge 1a of the touch device, for example in the region above the wiring layer 18 take the form of a shaped profile opening surrounding the decorative layer 16 may be provided so that the cover plate down frame side protection line structure effect, and can avoid the decorative layer 16 exposed due to issues such as stab and scratch can effectively improve product reliability. 当然,遮光层38的材质并不限定为油墨,仅需为半透光、低透光或不透光材料以获得消除边缘漏光的效果即可,例如可为光刻胶、类钻或陶瓷材料所构成。 Of course, the material of the light shielding layer 38 is not limited to the ink, only as a semi-transparent, translucent or opaque material is low to obtain the effects of the elimination of the edge light leakage, for example, a photoresist, a ceramic material or diamond- posed. 或者,遮光层38亦可为让红外光透过的材料所构成。 Alternatively, the light shielding layer 38 may also be so that the infrared light transmitting material formed. 再者,遮光层38仅需设置于触控装置的周缘以形成例如环绕装饰层16的口字型分布,即可获得提高产品信赖性的效果,遮光层38的分布并不限定叠合间隙区域S。 Further, the light shielding layer 38 is provided only on the periphery of the touch device to form a decorative layer, for example, around the opening 16 of the font distribution, to obtain the effect of improving the reliability of the product, the distribution is not limited to the light shielding layer 38 overlap the gap region S.

[0065]图4为依本发明另一实施例的触控装置1b的示意图。 [0065] FIG. 4 is a schematic view of a touch device 1b under this invention according to another embodiment. 于图4的触控装置1b中,可省略位于叠合间隙区域S位置处的保护层32,亦即绝缘层44可向下延伸以省略保护层32,且遮光层38仅贴附绝缘层44。 1b in the touch device in FIG. 4, the protective layer 32 may be located at a position overlapping the gap region S is omitted, i.e., the insulating layer 44 may extend downwardly to omit the protective layer 32, the light blocking layer 38 and the insulating layer 44 is only adhered .

[0066]再者,上述各个实施例于触控操作区中的触控感测结构仅为例示,触控感测结构的形态完全不限定,仅需能获得检测触碰位置的效果即可,例如可为下导通触控感测结构、桥导通触控感测结构或其它触控感测结构均可。 [0066] Furthermore, the touch sensing structure in each of the above embodiments the touch operation region illustrative only, form a touch sensing structure is defined completely, only effect is obtained to detect a touch position, for example, may be a touch-sensing conduction structure, conductive bridge or other touch-sensing structure may be touch-sensing structure. 另外,上述各个实施例的触控装置可与一显示装置结合以构成一触控显示装置。 Further, each of the touch device embodiment may be combined with a display device to form a touch display device. 举例而言,如图5所示,一显示装置50可通过光学胶52贴附至触控装置1a以构成一触控显示装置60,且显示装置50的种类不限定,例如可为液晶显示器、有机发光显示器、电润湿显示器或电泳显示器等等。 For example, as shown in FIG. 5, a display device 50 may be attached by adhesive 52 to the optical touch device 1a to form a touch display device 60, and the display device 50 is not limited to the type, for example, a liquid crystal display, The organic light emitting display, an electrowetting display or an electrophoretic display or the like.

[0067]本发明已通过上述的实施例及变化例而描述。 [0067] The present invention has been described by the above embodiments and variations. 本发明的所有的实施例及变化例仅为例示性而非限制性。 All examples and variations of the present invention as an example only illustrative and not restrictive. 基于本发明实质精神及范围,而包括上述特征的触控面板或触控装置的各种变化例均为本发明所涵盖。 Based on the true spirit and scope of the present invention, various variations and embodiments of the touch panel or a touch device including the features described above are encompassed by the present invention. 本发明由权利要求加以界定。 The invention is defined by the claims.

Claims (23)

  1. 1.一种触控装置,其特征在于,包含: 一透明基板; 一触控感测结构,设置于该透明基板上; 一保护层,设置于该透明基板上且至少覆盖该触控感测结构; 一装饰层,设置于所述透明基板的周缘以遮蔽金属走线,其中该装饰层的外缘与该透明基板的侧缘间具有一间隙区域;以及一遮蔽层,至少设置于该触控装置的周缘,且该遮蔽层迭合该间隙区域以阻挡来自该间隙区域的光线。 A touch device, comprising: a transparent substrate; a touch-sensing structure disposed on the transparent substrate; a protective layer disposed on the transparent substrate and covering at least the touch sensing structure; a decoration layer disposed on the transparent substrate to shield the peripheral edge of the metal traces, wherein the connections between the outer edge of the decorative layer and the transparent substrate having a rim region gap; and a shielding layer provided at least in the contact the peripheral edge control means, the shielding layer and the gap region congruent to block light from the gap region.
  2. 2.根据权利要求1所述的触控装置,其特征在于,构成该遮蔽层的材料包含油墨、光刻胶、类钻及陶瓷的至少其中之一。 2. The touch device according to claim 1, wherein the shielding material comprises an ink layer, a photoresist, at least one of diamond and ceramics therein.
  3. 3.根据权利要求1所述的触控装置,其特征在于,该遮蔽层包含半透光、低透光、不透光或红外光透光材料。 3. The touch device according to claim 1, wherein the shielding layer comprises a semi-translucent, low light, or infrared light-transmitting opaque material.
  4. 4.根据权利要求1所述的触控装置,其特征在于,该遮蔽层围绕该装饰层。 4. The touch device according to claim 1, wherein the shielding layer surrounding the decorative layer.
  5. 5.根据权利要求1所述的触控装置,其特征在于,更包含: 一走线层,设置于该装饰层上,且该走线层电连接该触控感测结构。 The touch device according to claim 1, characterized in that, further comprising: a wiring layer disposed on the decoration layer, and the wiring layer is electrically connected to the take the touch-sensing structure.
  6. 6.根据权利要求5所述的触控装置,其特征在于,更包含: 一透明导电接垫层,设置于该装饰层上,且该透明导电接垫层分别电连接该走线层及一外部电路。 6. The touch device according to claim 5, wherein, further comprising: a transparent conductive pad layer disposed on the decoration layer, and the transparent electrically conductive pad layer connected to the wiring layer, and a external circuit.
  7. 7.根据权利要求1所述的触控装置,其特征在于,更包含: 一绝缘层,形成于该透明基板上,其中该触控感测结构及该装饰层形成于该绝缘层上。 7. The touch device according to claim 1, characterized in that, further comprising: an insulating layer formed on the transparent substrate, wherein the touch sensing structure and the decoration layer is formed on the insulating layer.
  8. 8.根据权利要求1所述的触控装置,其特征在于,该透明基板为一玻璃基板或一塑料基板。 8. The touch device according to claim 1, wherein the transparent substrate is a glass substrate or a plastic substrate.
  9. 9.根据权利要求1所述的触控装置,其特征在于,该透明基板为一覆盖板。 9. The touch device according to claim 1, wherein the substrate is a transparent cover plate.
  10. 10.根据权利要求1所述的触控装置,其特征在于,该遮蔽层为油墨材料所构成,且该装饰层为光刻胶材料所构成。 10. The touch device according to claim 1, wherein the shielding layer is composed of an ink material, and the decorative layer is composed of photoresist material.
  11. 11.根据权利要求1所述的触控装置,其特征在于,该触控感测结构包含: 多个第一透明电极串行,各该第一透明电极串行包含多个第一透明电极以及串连所述多个第一透明电极的多个第一连接线; 与所述多个第一透明电极串行分隔开的多个第二透明电极串行,各该第二透明电极串行包含多个第二透明电极以及串连所述多个第二透明电极的多个第二连接线,且所述多个第一透明电极串行与所述多个第二透明电极串行彼此交错形成多个交叉点;以及一电性绝缘层,包含多个彼此分离的绝缘区块,所述多个绝缘区块分别设置于所述多个交叉点以分隔所述多个第一透明电极串行与所述多个第二透明电极串行,且所述多个第二透明电极的至少其中之一覆盖所述多个绝缘区块的其中之一的一部分。 11. The touch device according to claim 1, wherein the touch sensing structure comprising: a first plurality of transparent electrodes serial, each of the first transparent electrode comprises a plurality of first transparent electrodes serial and said first plurality of series connected plurality of lines of the first transparent electrode; and a plurality of second transparent electrode of the plurality of first serial serial transparent electrodes spaced apart, each of the second transparent electrode serial comprising a plurality of transparent electrodes and a second plurality of said second plurality of series connected second transparent electrode lines, and said plurality of first transparent electrodes and the plurality of second serial serial transparent electrodes interleaved with one another forming a plurality of intersections; and an electrically insulating layer, comprising a plurality of insulation blocks separated from each other, each of the plurality of insulation blocks disposed at intersections of said plurality of said plurality of first transparent electrodes separated string line as said serial plurality of second transparent electrodes, and at least one of said plurality of second transparent electrode which covers a part of one of the plurality of insulation blocks therein.
  12. 12.根据权利要求11所述的触控装置,其特征在于,所述多个绝缘区块的至少其中之一的一端侧与位于下方的第二连接线的一端侧彼此不对齐以暴露出部分该第二连接线,且所述多个第二透明电极的至少其中之一覆盖该第二连接线的该暴露部分并接触该绝缘区块的该端侧、该第二连接线的该端侧、及该第二连接线的该暴露部分。 12. The touch device according to claim 11, wherein one end of at least one of the plurality of insulation blocks with one end positioned below the second connection lines are not aligned with each other to expose a part the second connecting line, and the plurality of second transparent electrodes wherein the at least one covers the second end of the cable and the exposed portion contacts the side of the insulating block, the second end of the cable and the second exposed portion of the cable.
  13. 13.根据权利要求11所述的触控装置,其特征在于,所述多个第一透明电极沿一第一方向设置在该透明基板上,所述多个第二透明电极沿一第二方向设置在该透明基板上,所述多个绝缘区块的至少其中之一沿该第二方向的长度小于位于下方的第二连接线沿该第二方向的长度以暴露出部分该第二连接线。 13. The touch device according to claim 11, wherein said plurality of first transparent electrodes arranged along a first direction on the transparent substrate, the plurality of second transparent electrodes in a second direction, disposed on the transparent substrate, at least one of said plurality of insulating blocks along the second direction, wherein a length less than a second connecting line located below the length along the second direction to expose a portion of the second connection line .
  14. 14.根据权利要求13所述的触控装置,其特征在于,所述多个第二透明电极的至少其中之一覆盖并接触该第二连接线的该暴露部分。 14. The touch device according to claim 13, wherein the plurality of second transparent electrodes in contact with at least one of the cover and a second exposed portion of the connection lines.
  15. 15.根据权利要求13所述的触控装置,其特征在于,所述多个第一连接线的至少其中之一沿该第二方向的长度小于位于下方的绝缘区块沿该第二方向的长度。 15. The touch device according to claim 13, wherein said at least one of the first plurality of connection lines along the second direction smaller than the length positioned beneath the insulating block along the second direction length.
  16. 16.根据权利要求11所述的触控装置,其特征在于,所述多个第二透明电极的至少其中之一具有一阶梯部,且该阶梯部接触所述多个第二连接线的至少其中之一及所述多个绝缘区块的至少其中之一。 At least 16. The touch device according to claim 11, wherein at least one of said plurality of second transparent electrode having a stepped portion and the stepped portion in contact with the plurality of second connection lines and wherein at least one of the one of the plurality of insulation blocks.
  17. 17.根据权利要求11所述的触控装置,其特征在于,所述多个第二透明电极及所述多个第二连接线邻接该透明基板。 17. The touch device according to claim 11, wherein said plurality of second transparent electrodes and the plurality of second connection lines adjacent to the transparent substrate.
  18. 18.根据权利要求17所述的触控装置,其特征在于,所述多个第二透明电极及所述多个第二连接线直接接触该透明基板的一表面。 18. The touch device according to claim 17, wherein a surface of said plurality of second transparent electrodes and the plurality of second connection lines in direct contact with the transparent substrate.
  19. 19.根据权利要求17所述的触控装置,其特征在于,更包含: 一绝缘层,设置于该透明基板与该触控感测结构之间,且所述多个第二透明电极及所述多个第二连接线直接接触该绝缘层的一表面。 19. The touch device according to claim 17, characterized in that, further comprising: an insulating layer disposed between the transparent substrate and the touch sensing structure, and the plurality of second transparent electrodes, and the said plurality of second connecting lines in direct contact with a surface of the insulating layer.
  20. 20.一种触控显示装置,其特征在于,包含: 一透明基板; 一触控感测结构,设置于该透明基板上,该触控感测结构包含: 多个第一透明电极串行,各该第一透明电极串行包含多个第一透明电极以及串连所述多个第一透明电极的多个第一连接线; 与所述多个第一透明电极串行分隔开的多个第二透明电极串行,各该第二透明电极串行包含多个第二透明电极以及串连所述多个第二透明电极的多个第二连接线;以及一电性绝缘层,设置于所述多个第一连接线及所述多个第二连接线间,其中各该第一透明电极与各该第二透明电极两者的其中之一覆盖部分该电性绝缘层; 一保护层,设置于该透明基板上且至少覆盖该触控感测结构; 一装饰层,设置于所述透明基板的周缘以遮蔽金属走线,其中该装饰层的外缘与该透明基板的侧缘间具有一间隙区域; 一遮蔽层, 20. A touch display device, wherein, comprising: a transparent substrate; a touch-sensing structure, disposed on the transparent substrate, the touch sensing structure comprising: a plurality of serial first transparent electrode, each of the first transparent electrode comprises a plurality of serially connected in series and a first transparent electrode of the plurality of first connection lines of the first plurality of transparent electrodes; the plurality of first transparent electrodes spaced apart plurality of serial serial second transparent electrodes, each of the second transparent electrode comprises a plurality of serially connected in series, and a second transparent electrode of the second plurality of second connection lines plurality of transparent electrodes; and an electrically insulating layer disposed to the plurality of first connection between the line and the plurality of second connection lines, wherein each one of both of the first transparent electrode and each of the transparent electrode covering the second portion of the electrically insulating layer; a protective layer disposed on the substrate and covering at least the transparent touch-sensing structure; a decoration layer disposed on the periphery of the transparent substrate to shield metal traces, wherein an outer edge of the decorative layer and the transparent substrate side edge a gap between the regions; a shielding layer, 少设置于该触控装置的周缘,且该遮蔽层迭合该间隙区域以阻挡来自该间隙区域的光线;以及一显示设备,其中该触控感测结构贴附至该显示设备。 Less disposed at the periphery of the touch device, the shielding layer and the gap region congruent to block light from the gap region; and a display device, wherein the touch sensing structure attached to the display apparatus.
  21. 21.根据权利要求20所述的触控显示装置,其特征在于, 该装饰层的外缘与该透明基板的侧缘间具有一间隙区域,且该遮蔽层迭合该间隙区域。 21. A touch display as claimed in claim 20 said apparatus, characterized in that the outer edge of the decorative layer between the side edges of the transparent substrate having a gap region, and the shielding layer and superimposing the gap region.
  22. 22.根据权利要求20所述的触控显示装置,其特征在于,该显示设备为液晶显示器、有机发光显示器、电润湿显示器或电泳显示器。 22. A touch display as claimed in claim 20 said apparatus, wherein the display device is a liquid crystal display, an organic light emitting display, an electrowetting display or an electrophoretic display.
  23. 23.根据权利要求20所述的触控显示装置,其特征在于,所述多个第一透明电极串行与所述多个第二透明电极串行彼此交错形成多个交叉点,该绝缘层包含多个彼此分离的绝缘区块,所述多个绝缘区块分别设置于所述多个交叉点,且所述多个第二透明电极的至少其中之一覆盖所述多个绝缘区块的其中之一的一部分。 23. The touch display device of claim 20, wherein said plurality of first transparent electrodes and the plurality of second serial transparent electrodes cross each other to form a plurality of serial intersection points, the insulating layer comprising a plurality of insulation blocks separated from each other, each of the plurality of insulation blocks disposed in said plurality of intersections, and at least one of said plurality of second transparent electrodes wherein the plurality of insulation blocks covering part of one of them.
CN 201310186540 2011-05-26 2011-05-26 Touch device and a touch display device CN103324337B (en)

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CN1510486A (en) * 2002-12-24 2004-07-07 Lg.飞利浦Lcd有限公司 Single unit liquid crystal displaying device touch board and manufacturing method thereof
CN101477421A (en) * 2009-01-21 2009-07-08 友达光电股份有限公司 Touch control panel structure
CN101968702A (en) * 2009-07-27 2011-02-09 索尼公司 Electrostatic capacitance input device and electro-optical device having input device

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