TW201222350A - Touch component - Google Patents

Abstract

The present invention relates to a touch panel. The touch panel includes a first electrode plate and a second electrode plate opposite to the first electrode plate. The first electrode plate includes a first substrate including a first curved surface and a first transparent conductive layer disposed on the first curved surface. The second electrode plate includes a second substrate including a second curved surface and a second transparent conductive layer disposed on the second curved surface. The first transparent conductive layer includes a first carbon nanotube structure. The second transparent conductive layer includes a second carbon nantoube structure.

Description

201222350 I w»/厶4μγ/\* VI. Description of the Invention: [Technical Field] The present invention relates to a touch element. [Prior Art] In recent years, with the development of high performance and diversification of various electronic devices such as mobile phones and touch navigation systems, electronic devices in which light-transmitting touch devices are mounted in front of display elements such as liquid crystals are gradually increasing. . The user uses the touch component to perform the display content of the display component located on the back of the touch component.

Visual confirmation... Side _ finger wire and other methods are operated according to the control element. Thereby, various functions of the electronic device can be operated. Resistive touch elements are the most common type of surface control components used in previous touch elements. The prior resistive touch element comprises two layers of electrodes, the two transparent layers being disposed by the impurity isolation side spacers. When the hand-pushing element tree, the pressure layer transparent conductive layer generates a contact at the touch point position, because two A voltage is applied between the layers of transparent conductive sound, the partial pressure of the non-point is different, the current is also different, and the coordinates of the point at which the pressure is applied on the screen are determined. Resistive touch "has the characteristics of high definition and long life. However, the first touch elements generally use IT 〇 glass = 〇 glass itself is a brittle material, the knowledge is poor, because of the structure, such a flat touch is very secret Difficult to apply (4) is the + face junction industry to no - a way to provide better curved touch elements. [Summary] It is necessary to provide a kind of curved structure _ control elements. Electrode = τ;: control elements, The method includes: a first electrode plate, the first electrode plate is spaced apart from the first electrode plate, and the second electrode plate includes a second beauty 201222350

TW7241PA bottom and - second transparent conductive layer, the first - transparent guide. The first base and the second base phase are opposite to each other, wherein the first base comprises a first curved surface, and the first transparent passage is provided with: a second surface: the base includes a second curved surface, and the second Placed on the first curved surface, the first curved surface and the second curved surface opposite to each other, the conductive layer t includes a first carbon nanotube layer 'the second transparent conductive layer includes: ί two carbon nanotube layer' The second carbon nanotube layer has a high resistivity direction in the direction of the electric tube layer, a curved touch element on the device in the second direction, the transparent of the touch element; electricity: used in the layer, and the tube has (4) The anti-f-folding performance can be directly _ in the song ^ = without being destroyed, without the need for complicated processes, so that the preparation method of the curved touch element is simple, does not cause environmental pollution, and the yield of the curved touch element is high. Embodiments of the present invention will be described in detail with reference to the accompanying drawings. Referring to FIG. 1 to FIG. 4, a touch element 10 according to a first embodiment of the present invention includes a first electrode plate 12 a second electrode plate 14 disposed on the first electrode plate 12 and the second electrode plate 14 The plurality of transparent dot spacers 16. See FIG. 3 'The first electrode plate 12 includes a first substrate no, a first transparent conductive layer 122 and a first electrode 124. The first substrate 12 is The curved structure includes a first curved surface 126. The first transparent conductive layer 122 and the two first electrodes 124 are disposed on the first curved surface 126. The first transparent conductive layer 122 includes two opposite first sides 1220. The first electrode 124 is a linear structure, and the first electrode 124 is disposed on the periphery of the first transparent conductive layer 122 and electrically connected to the first transparent conductive layer 122, and is transparent to the first transparent layer 122. The four sides of the conductive layer 122 are flush. Referring to FIG. 4, the second electrode plate 14 includes a second substrate 14A, a 201222350 second transparent conductive layer 142, a second electrode 144, and a plurality of detecting electrodes 148. The second substrate 140 is a curved surface structure, and includes a second curved surface 146. The second transparent surface 142, the second electrode 144 and the plurality of detecting electrodes are disposed on the second curved surface guide. The transparent conductive layer 142 also includes two opposite first sides 142 ^ 6 phases The second side 142 is disposed on a second side 1422 of the second transparent two layer 142. The plurality of detecting electrodes 148 are electrically arranged in the second transparent conductive layer 142 and the second. The electrode 144 is opposite to the other side 1422. The first curved surface 126 and the second curved surface 146 are disposed facing each other, and the first conductive conductive layer 122 and the second transparent conductive layer 142 are disposed opposite to each other while the curved surface 126 and the first surface The shape of the two curved surfaces 146 is @. The first curved φ 126 and the curved surface 146 may be any curved surface, including spherical surface, ~ paraboloid, ® (four), and marriage (four). _ hyperboloid, the first base 120 - 剌 conductive layer (2) The first substrate 12G is a transparent substrate, the first substrate bis = ying or diamond, etc., the material of the first substrate 120 is also a singularity) poly-p-formic acid B: _| (pET ), etc., polyester material, ====benzoxine (10)) and the thickness of the second base of the propylene and the base of the 〇 毫米 〜 〜 〜 — 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底 基底The shape of the first surface 126 can be selected according to actual needs. The first circle, the circle, the ring, the fan, or the c: face, etc. =: can be an arc, and the half 120 is a cylinder, so g A 1 , etc. In this embodiment, the cross section of the first substrate two substrate i4〇mr26 is a ring structure. The first & υ is used for the second transparent conductive layer (4). The transparent conductive layer 122 has a tortoise-electrode 144, and the material of the second substrate Μ0 is: - the substrate 140 is a cylinder. The film is a film or layered structure made of a flexible material, said 201222350

IW724IPA * . Flexible materials include polycarbonate (PC), polymethyl methacrylate (pMjyjA), polyethylene terephthalate (PET) and other polyester materials, as well as polyether oxime (pES), Materials such as cellulose ester, polyvinyl chloride (PVC), benzocyclobutylene (BCB) and acrylic resin. When the first substrate 120 and the second substrate 140 are both made of a flexible material, the touch element is a flexible touch element that can be bent or deformed as needed. The second substrate 14 has a thickness of 1 mm to 1 cm. In this embodiment, the first substrate 120 is made of glass, and the second substrate 140 is made of PET and has a thickness of 2 mm. The shape of the second substrate 14〇 should coincide with the first substrate 120, as determined by the shape of the first substrate 12〇. In this embodiment, since the cross section of the first curved surface 126 is a circular structure, the cross section of the second curved surface 146 of the first substrate 140 also has a circular structure, and the diameter of the cross section of the second curved surface 146 is slightly The diameter larger than the cross section of the first curved surface 126, that is, the radius of curvature of the cross section of the second curved surface 146 is equal to the radius of curvature of the cross section of the first curved surface 126. The first substrate 120 is used to support the first transparent conductive layer 122 and the first electrode 124. The first substrate 120 is a f-shaped transparent substrate, and the material of the first substrate 12〇 may be glass, quartz or diamond. The first substrate 12 has a thickness of from mm to 1 cm. The first curved surface 126 may be formed by the first substrate 12 being folded. The shape of the first curved surface 126 is not limited and can be selected according to actual needs. In this embodiment, the first base 120 is a cylindrical structure, and the first curved surface 126 is a cylindrical surface. The second substrate H0 is used for the second transparent conductive layer 142, the second electrode 144, and the plurality of detecting electrodes 148'. The transparent conductive layer 122 has a protective effect, and the second substrate 140 is curved. The second substrate 14 is a cylindrical structure, and the second curved surface 146 is a thin cylindrical surface. The material of the second substrate 14 is a film or a layered structure made of a flexible material, including polycarbonate (pc), polymethyl methacrylate fSI (PMMA), and stupid: formic acid Polyurethane materials such as shaft (pET) and poly-ply (PES), cellulose vinegar, polyethylene (pvc), stupid and cyclopentane cb) 201222350 1 wv I r/\ ' and acrylic acid resin And other materials. The thickness of the second substrate 14 is 丨 mm to 丨 cm. In this embodiment, the first substrate 120 is made of glass, and the second substrate 14 is made of PET Å having a thickness of 2 mm. The shape of the second substrate 14A should coincide with the shape of the first substrate 120, as determined by the shape of the first substrate 120. In this embodiment, since the cross section of the first curved surface 126 is a circular structure, the cross section of the second curved surface 146 of the second substrate 14 也 also has a circular structure, and the diameter of the cross section of the second curved surface 146 Slightly larger than the diameter of the cross section of the first curved surface 126, that is, the radius of curvature of the cross section of the second curved surface 146 is equal to the radius of curvature of the cross section of the first curved surface 126. The transparent conductive layer 122 is disposed on the first curved surface 126. The first transparent transparent conductive layer 122 is rectangular or square before being disposed on the first curved surface 126, and the first transparent conductive layer 122 is disposed on the first curved surface. After 126, the shape of the first transparent conductive layer 122 and the shape of the first curved surface 126 coincide with each other. In this embodiment, since the cross section of the first curved surface 126 is a circular structure, the first transparent conductive layer 122 is bent to form a v-shaped structure and is attached to the first curved surface 126. The two opposite first sides 122 of the first transparent conductive layer 122 are respectively folded to form - the two opposite second sides 1222 of the c-type junction = = 122 are close to each other and: Λ 弯 卿 - C-structure The reason for the "shape" is to prevent the first transparent conductive layer 122 from forming a short circuit.炊 — — 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明 透明After being disposed on the second curved surface 146, the shape of the surface H, ^ and the shape of the second curved surface 146 are mutually; after ==:f on the first curved surface m and after the second transparent conductive layer s, the first transparent conductive layer 122nd side - 122〇 and 201222350

The first side 丨 42f) of the TW7241PA two transparent conductive layer 142 &_&, 'layer〗 (4) has the same shape and the same shape as the first transparent conductive curve. In this embodiment, the second side 1422 of the first conductive/142 is changed to the second i# 明道T. Since the first curved surface 140 is a ring-shaped structure, the upper H^ structure is merged with the second curved surface 146 - c=!= =: The first, _ jin formed into a square or rectangular phase after the two opposite second sides 1422 of the conductive layer of November and the second transparent conductive flat =! After the parent-formed surface is tiled, the first transparent conductive layer 122 includes a first-carbon nanotube layer, and the first-small-small layer includes a plurality of uniformly distributed carbon nanotubes. A plurality of carbon nanotubes are disorderly distributed, == carbon == After the carbon tube layer can be formed on the -plane substrate, the second: the bottom and the first - no carbon tube layer are luxuriously folded, so that the planar base is curved. First 120. Alternatively, the first carbon nanotube layer may be directly coated; = on the first curved surface 126 of the /- substrate 12G, or may be formed after the first nano tube layer 'The first carbon nanotube layer is directly attached to the first surface, and the second transparent conductive layer 142 includes a second carbon nanotube layer The carbon nanotube layer is a resistive anisotropic transparent conductive film, that is, in two dimensions: different resistivity, the resistance of the second carbon nanotube layer in different directions in two dimensions is different. The direction of high resistivity of the second carbon nanotube layer is the first direction = the direction of the low resistivity of the second carbon nanotube layer is the second direction. The second transparent side 2 of the second transparent conductive two ' Two ends along the first direction, two second sides ^ 201222350 '/^ΙΚΑ» Electricity: ; = 44 and a plurality of detection electric (four) respectively two opposite first - 曰 edge f4 2l „ ie second transparent conductive Layer 142 thunder sound u two due to the second _ 144 threatening the second transparent Μ ~ the second side 1422 on the 'multiple detecting electrodes 148 phase ^ 148 盥 I ^ 422 'the plurality of detecting electrodes 148 A detecting electrode t forms a conductive path, thereby a plurality of conductive channels in the second transparent conductive layer. Each conductive path is parallel to the second direction. The fourth electrode 4 is a voltage input electrode, and the detecting electrode 148 is a detecting voltage. The layered structure includes at least one layer of carbon nanotube film. The carbon nanotubes, the α° layer of the carbon nanotube film or the plurality of stacked carbon nanotubes; 1; ^ the thickness of the structure is preferably 丨 = = two permeability and the thickness of the carbon nanotube layered structure When the rice is thicker and thicker, the transparency of the layered structure of the carbon nanotubes is more than 90 〇/〇. The carbon nanotube membrane comprises a plurality of lion-like carbon nanotubes arranged in the same direction through the van der Waals phase. The overall extension direction of the majority of the carbon nanotubes in the carbon nanotube membrane is basically Too much of the majority of the carbon nanotubes have an overall extension direction of substantially square meters;; most of the carbon nanotube membranes are attached to the tail of the knife. Specifically, the large-capacitance carbon nanotubes extending in the same direction in the carbon nanotube film are connected end to end by a van der Waals force per nanocarbon f. #然, There are random carbon nanotubes recorded in the nanocarbon film, these nano carbon materials will be nano

I 201222350

The overall orientation of most of the carbon nanotubes in TW7241PA stone anti-rf has a significant effect. The carbon nanotube film may be a nanocarbon crane of the self-supporting #. The self-supporting is nano carbon=the membrane does not need a large area to shout the body cut H to provide the two sides of the two-side hanging fine scales, and the two carbon nanotubes are placed in the interval-fixed distance setting When the body is in the middle, it is difficult to touch the carbon tube between the two. The self-cutting main tube is hidden from the continuous (four) rail bottle force. The carbon nanotubes have a thickness of G.5 filaments ~_:, = second substrate 14. Size setting. The Naiqila and its preparation green please participate in the New Year of the Republic of China in the Republic of China in 1996:: ==1曰 Announcement No. 13_ Chinese National Announcement = :=:= But all technical disclosures of the application should also It is regarded as the preferred choice of the present invention: true: = layer, : 'that is the resistivity of the 1-carbon tube layered structure along the nanocarbon extending along the direction perpendicular to the carbon nanotube. (10) The resistance sheep is retracted to be smaller than the first electrode 124, the second thunder, and the detection electrode 148 is a wire structure. For the structure or structure, the alloy, the tin oxide (IT0), the recording of the oxide oxide = the metal material of the bismuth: combined: or: electric enthalpy carbon: and the like. The metal or alloy 丄 == pole - first - transparent conductive layer 122 alloy. After the first electrical bending forms a C-type structure, a pair of opposite sides of the transparent conductive layer 122 of the transparent conductive layer 122 is formed by a pair of opposite sides 201222350 1 vvw厶m8, =, :: the electrode 124 is bent to form a c-type structure, Located at the end of the first transparent conductive screen M2, and an angling linear structure, located in the second transparent conductive layer into a dot-like structure, the position of the other through the (4) il ^ 4: phase lang-end, and 2 transparent conductive layer adhesive layer (Π 2 - electrode plate 12 is provided around the first curved surface 126 - insulation is disposed on the insulating adhesive layer through the i-edge two-plate second plate 14 (4) is set at the first, ===== = dot spacers 16 are spaced apart from each other on the layer and the distance between the complex numbers is 2 micrometers to 10 milliseconds. The first electrode plate 12 and the second electrode plate 14 and the second electrode plate are bonded to each other. The first electrode plate and the second electrode plate can be made such that the first electrode plate 12 and the first dot-shaped spacer _6 can be used as the electrode plate 2. It can be understood that when the touch element 10* is galvanically insulated, the electrode plate 14 is electrically insulated. Structure, need to be accompanied by a small heart when the 'point-like spacer 16 is optional i outer plate 12 and the first: the board 14 Wei margin. 12 upper surface Set a transparent protection 臈 (not shown). The transcript can be passed through the fascinating lining on the first electrode plate a - the electrode plate 12 is dusted together. The transparent protective film can be collected by styrene In the resin layer, the material for forming the transparent protective film is polyethylene terephthalate (,), and the vine is used to improve durability. After the transparent protective film is processed by a special process, it can be used to provide a belly attachment from At. It can be used to reduce glare or reduce reflection. 1 201222350 \\NU^\Vf\ Ί Alternatively, in order to reduce electromagnetic interference, it is possible to avoid errors caused by the signal from the touch element 10, and may also be on the surface of the first substrate 120 away from the first curved surface 126. Set-mask layer (not shown). The mask layer may be formed of a conductive material such as an indium tin oxide (ITO) film, a tin oxide film, a gold fine film, a silver fine film, a carbon nanotube film, or a conductive polymer film. In application, if it is a single touch, the touch element 1 精确 can accurately determine the position of the touch point by detecting the change of the touch point power, performing accurate calculation, and converting it into the coordinates of the contact. If it is a multi-touch, the first transparent conductive layer 122 and the second transparent conductive layer 142 form a plurality of electrical contacts. Due to the influence of the first transparent conductive layer 122 on the voltage of the second transparent conductive layer 142, at this time, the voltage of the detecting electrode 148 corresponding to the electrical contact point changes. Specifically, the electrical conductivity of the detecting electrode 148 corresponding to each electrical contact point is lower than the voltage of the second electrode 144. Since the different detecting electrodes 148 have the same conductive path, the voltage values between the detecting electrodes 148 of each of the electrical contacts do not affect each other. Experiments have shown that the change in voltage of the probe electrode 148 is related to the position of the electrode. The closer the distance of the second contact electrode 144 is, the more the voltage of the detecting electrode 148 is lowered. Therefore, the position of the electrical contact point in the second direction can be determined, and the detecting electrode can determine the position of the electrical contact point in the first direction. Therefore, the position of the electrical contact can be determined. Since each contact point corresponds to a different probe electrode 148', the position of the plurality of electrical contacts can be detected without affecting each other. Through the above method, the specific position of all electrical contact points can be determined, and multi-point detection can be realized. The touch element 10 provided in this embodiment has the following advantages: The touch element 10 provided by the present invention is a touch element having a curved structure. The user can perform touch control from various angles. 1〇 can be directly applied to a display with a curved structure, so that the touch element 1 〇 has a wide range of applications. Secondly, the touch element 1〇 has a simple structure, and by setting a plurality of probes 201222350 IW ν^, ^ ΙΓΛ » == 2 (four), __ (four) to shoot the specific coordinates of the simple points, and the touch point is not limited to the second nano carbon The carbon nanotubes in the tube layer 7', made. Its three ' π direction preferred orientation, second nai

The amplitude of the __ can be simplified _ control _ actual _, the realization of multiple · = display ^ four, the touch element 1G provided by the present invention uses the carbon nanotube layer as the first;: transparent conductive layer, carbon nanotube The layer has excellent resistance to bending and can be folded into any angle without power failure or increased resistance. Therefore, the carbon nanotube layer can be rotated on the __, she is attached to the 1000-sided substrate. Then, the base layer and the n-scale f-layer structure are folded into a curved surface structure. Therefore, the thickness of the transparent conductive layer is uniform, and the shape of the touch element 10 can be arbitrarily selected; the carbon nanotube layer has a good Nyer Forming, the external object can be subjected to multiple times without being damaged, and the life of the touch element 10 is improved, and the touch element H) has a high yield in the recording. Table 1 shows the comparison of the bending resistance of the transparent conductive layer using the carbon nanotube layer and the IT layer. Table 1 provides the performance of two carbon nanotube layers (CNT) and two (10) layers. The test 'tested their resistance to bending by testing their resistance at different radii of curvature. The two carbon nanotube layers and the ITO layer are numbered 1-4, respectively. 13 201222350 Table 1 Comparison of bending resistance of transparent conductive layer Table Curvature radius W ohm), ~~~~ (mm) Θ 1 (CNT) „ 2(CNT)^ 3 (ΙΤΟ) ^ 4 (ΙΤΟ') ^ Not Bending Ρ 13.6^ 14.8^ 2.0^ 1.9^ 45^ 13.6^ 14.8^ 2.0·, 1 0„ 35^ 13.6^ 14.8^ 2_0ρ 1 Q 13.5+, 13.6^ 14.8. 2.0^ 1 «irP ------ 1 Q 6.5^ 13.7^ 14.9.- 2.U Up ---- 0 Λ 4.5^ 13.Heart 15.0^ 2.7^ ~- 2 7〇Folding ρ 29.5^ 24.9^ Disconnect ρ Disconnect β

IW /^41 FA, the change in the bending resistance of the eucalyptus and the IT0 layer is: when the radius of curvature is greater than 6.5, the resistance of the carbon nanotube layer and the yttrium remain unchanged during the bending process. When the radius of curvature reaches 65, the resistance of the tube layer increases by 7%.7%, and the resistance of the layer increases by 2%, that is, the resistance increases to a large extent; when the radius of curvature reaches 4 5 , the carbon nanotubes ^ resistance increased by 1.4% 'and the resistance of the enamel layer increased by 14%, that is, the IT 〇 resistance ^ f = plus ^ can be seen 'with the increase in the radius of curvature of the nuclear ride, the nano-stone The resistance of the reverse tube layer is basically unchanged. Even if the carbon nanotube layer is folded in half, the layer 1 of the rice has good conductivity. When the (10) layer is used as the turned-on conductive layer and the == ΙΤΟ layer is formed directly on the curved surface, it is difficult to form a uniform thickness of the ΙΤ0 layer on the curved surface due to the mode of 减τ〇| Firstly formed on the -plane substrate and then the substrate and the ΙΤ0 layer are bent, when 4.5 =, the resistance of the transparent conductive layer is significantly increased, when Ting = conduction = with surface energy, therefore, using _ 乍 for transparent conduction . Newly visible, the carbon nanotube layer has excellent (four) resistance to bending, can be bent 201222350 I vv without power failure or increase in resistance, so ^ too carbon::r=::=: fold into arbitrary _ straight two =: : Two =:,: Touched === ° $ The shape of the touch screen can be arbitrarily selected. The two-meter carbon tube layer and the two 1τ layer are scratched as a transparent conductive layer, and at the same time, the scraped carbon tube layer and the 1το two-old power-off are broken [up to the two carbon nanotubes] Layer and _2_£CNT) 245 3 (ITQ) 4 (ITO) 1 1

The N AAVy price of the edge conductive layer is destroyed after a single scratch, but the transparent conductive layer of the carbon nanotube layer can be scratched without being destroyed by multiple times, and the scratch resistance of the carbon nanotube layer can be seen. The performance is much higher than the ιτ〇 layer. It can be seen that the 'nano carbon tube layer has good resistance to rubbing formation and can withstand the impurities of external objects many times without being destroyed'. When the carbon layer f is used as the dielectric layer, the element is in the preparation process. *The carbon nanotube layer will be destroyed due to external touch or the 'the control element has a high yield during preparation. Please refer to -I 5 and FIG. 6'. The touch element provided by the second embodiment of the present invention includes a -electrode plate 22 and a second electrode plate 24. The first electrode plate 22 includes a -first substrate 22G, a -th transparent conductive layer 222, and a first electrode 224. The first substrate 220 is a curved surface structure including a first curved surface 226, and the first transparent conductive layer 222 and the first electrode 224 are disposed on the first curved surface 226. The second electrode plate 24 includes a second substrate 240', a second transparent conductive layer 242, a second electrode 2, and a plurality of detecting electrodes 248. The second substrate 24 is a curved structure, which includes a first

S 15 201222350

i W/Z4JKA two curved surfaces 246, the second transparent conductive layer ', the electrodes 248 are all disposed on the second curved surface 2 cups. The ^ pole 244 and the plurality of probes - the transparent conductive layer 222 is a rectangle, which has a spherical surface. The second opposite second side 2222, the first side 2220 and the length of the county side of the first side 222〇. The second transparent conductive layer 242 is identical, and includes a curved shape of the first side milk pan of the two opposite first side I layers 222 and a second dielectric layer 222 and a second transparent conductive layer 242 The curved shape conductive layer 222 of the side surface 2222 is disposed on the surface of the first curved surface 226. The first transparent fit is disposed on the surface of the second curved surface 246. The first m electric γ42 transparent conductive # 222 (four) and \ heavy S. The first electrode 224 is disposed on the surface of the first side of the layer 222 and overlaps with the second side and the second side 2222, respectively. The second electrode===side surface, and is respectively juxtaposed and evenly arranged with the second transparent conductive _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The second sides 2422 coincide with each other. FIG. 8 is a third embodiment of the present invention. The third embodiment provides a second touch control element and a touch element provided by the first embodiment. The second electrode (four) of the second (four) first electrode plate 34 includes a second transparent conductive layer 342, a plurality of 201222350 1 w. / z ^ ir / v · a first detecting electrode = 44 handles a plurality of second detecting electrodes 34 detecting The electrode 34 is disposed on the side of the second transparent conductive layer 342 in a uniform manner along the first direction U. The plurality of second detecting electrodes are arranged on the other side of the second transparent conductive layer 342. The first, ie, the first detecting electrode 344 and the plurality of second detecting electrodes 3 ^ _ Γ =: = are on opposite sides of the second direction L2.丄 The first detecting electrode 344 and the plurality of ingots are arranged correspondingly. The first detecting electrodes 348 are in the second direction--the driving method of the driving elements of the touch elements provided by the present embodiment is basically the same, except that the 344 and the second detecting electrodes 346 can be As the voltage input electrode: 344, ! λ two days, the first electrode plate 34 receives the voltage through the plurality of first detecting electrodes 344 'At this time, the second detecting electrode: 】 ': the second detecting electrode 346 as a voltage input electrode In the case of the touch element, the plurality of second detecting electrodes 346.., at this time, the measuring electrode 344 is used to measure the voltage output. The first detecting electrode 344 and the second controlling block ==: the manner of rotating input/output is performed to increase the contact. Referring to FIG. 9, a fourth embodiment of the present invention provides a planar structure of the touch element board 42. The first electrode plates include a :::=rr::r26. The second electric = (four) touch two is the same as the first -:: two and the touch == probe: the difference is the structure of the first electrode plate 42. The pole 424 is disposed on the side of the first transparent conductive layer along the second direction L2 in the second direction. The 201222350 I w ί=^=428 is uniformly arranged in the second direction U sequentially on the first transparent conductive layer 422. On one side opposite to the first electrode 424, that is, the first detecting electrodes 426 are respectively disposed on the two sides of the first transparent conductive layer 422 in parallel and in the first direction L2. The first through detecting electrode 428 and the first electrode 424 form a plurality of conductive paths on the present conductive layer 422. The first conductive layer may include a carbon nanotube layer, and the structure of the carbon nanotube layer is conceived with the structure of the second carbon nanotube layer in the first embodiment. The nanotube, the preferred orientation of the carbon nanotubes 'the plurality of nanotubes': the '-party: - the positioning of the first pole 424 or the plurality of first detecting electrodes 428 are connected to a = voltage, the The fourth pole 444 is connected to a higher voltage, and the position of the first direction l丄 of the touch point is determined by the plurality of first detecting electrodes 448; the electrode 444 is connected to the plurality of second detecting electrodes 448 A lower voltage ==- electrode 424 is connected to a higher voltage, and the position of the second ^L2 is turned off by the plurality of first probes. The measuring method does not require the first detecting 2 electric 8 426 or the second detecting electrode 446 to detect the magnitude of the change of the touch point voltage. The method of touching points is simpler and more accurate. The _ control element provided by the present invention can be used as a touch display device, such as a wrist and a mobile phone touch display device, which can also be used as a touch sensor, such as a touch sensor on a robot arm or a finger for control. The movement of the robot, etc. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the patent application for this case cannot be limited thereby. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims. 201222350 1 vv»/ 11 r\ · [Simple Description of the Drawings] FIG. 1 is a schematic structural view of a touch element according to a first embodiment of the present invention. 2 is a cross-sectional view of the touch element of FIG. 1 along the IWI line. 3 is a perspective schematic view of the first electrode plate of the touch element of FIG. 1. 4 is a perspective schematic view of a second electrode plate of the touch element of FIG. 1. FIG. 5 is a perspective view of a first electrode plate of a touch element according to a second embodiment of the present invention. FIG. 6 is a perspective view of a second electrode plate of a touch element according to a second embodiment of the present invention. Lum 7 is a perspective schematic view of a second electrode plate of a third embodiment of the present invention. Figure 8 is a plan view of the second transparent conductive layer of Figure 7. Figure 9 is a plan view showing a first transparent conductive layer and a second conductive layer according to a fourth embodiment of the present invention. [Description of main component symbols] Touch element 10 First electrode plate 12 » 22 Second electrode plate 14, 24, 34 dot spacer 16, 26 First substrate 120, 220 First transparent conductive layer 122 ' 222 ' 422 An electrode 124, 224, 424 second substrate 140, 240, 340 first side 1220 ' 1420, 2220, 2420 second side 1222, 1422, 2222, 2422 second transparent conductive layer 142, 242, 342 second electrode 144 244 201222350

1W7241PA 148,248 344,428 348,448 126,226 146 ,246 Detecting electrode First detecting electrode Measuring electrode First curved surface First surface VII. Patent application scope: 1. A touch component, including: transparent

The first electrode plate and the first electrode plate are spaced apart from each other, and the second electrode plate is spaced apart from the first electrode plate, and the second electrode comprises a second substrate and a second transparent conductive layer The first transparent conductive layer and the second transparent conductive layer are disposed opposite to each other; the first substrate and the second substrate are curved and spaced apart and the second substrate comprises a first surface and a second curved surface, the first surface Transparent conductive layer setting =: the second substrate comprises a second curved surface, the second transparent guide

- the first surface and the second curved surface are opposite to each other, the first-second squar-second carbon nanotube layer, the second transparent conductive layer comprises a carbon nanotube tube, and the carbon tube layer has resistance anisotropy. Second Nai.帛柏 "Resistivity direction, low resistivity in the second direction ^ Patent application scope] = the same shape of the two curved surfaces, the first curved surface and the second: shaped surface, hyperboloid, paraboloid, cylindrical surface Or the elliptical cylinder. The touch element of claim i, wherein the first electrode 20

Claims (1)

201222350 1W7241PA 148,248 344,428 348,448 126,226 146 ,246 Detecting electrode First detecting electrode Measuring electrode First curved surface First surface VII. Patent application scope: 1. A touch component, including: transparent The first electrode plate and the first electrode plate are spaced apart from each other, and the second electrode plate is spaced apart from the first electrode plate, and the second electrode comprises a second substrate and a second transparent conductive layer The first transparent conductive layer and the second transparent conductive layer are disposed opposite to each other; the first substrate and the second substrate are curved and spaced apart and the second substrate comprises a first surface and a second curved surface, the first surface Transparent conductive layer setting =: the second substrate comprises a second curved surface, the second transparent guide - the first surface and the second curved surface are opposite to each other, the first-second squar-second carbon nanotube layer, the second transparent conductive layer comprises a carbon nanotube tube, and the carbon tube layer has resistance anisotropy. Second Nai.帛柏 "Resistivity direction, low resistivity in the second direction ^ Patent application scope] = the same shape of the two curved surfaces, the first curved surface and the second: shaped surface, hyperboloid, paraboloid, cylindrical surface Or the elliptical cylinder. The touch element of claim i, wherein the first electrode 20 201222350 I TT in the i / * \ I board into the step includes the Φ -l-Xl iTfc» A* The four sides of the conductive layer are overlapped. The transparent conductive layer is electrically connected, and is electrically connected to the first through-the second electrode and the plurality of layers, as described in claim 3, the second Electrode 盥, tape k\ knife another] and the second transparent conductive low-resistivity direction of the two ends, / other & placed in the second transparent conductive layer along the bright conductive layer - Γ _ detection program mutual coffee set in the second Transparency 2: The touch element described in claim 3 of the patent scope includes: a plurality of first detecting electrodes, a first one, a second electrode, a second transparent conductive layer, and a second thin electrode, respectively. The two transparent conductive layers are along the low resistance and the Z-detection electrodes are respectively arranged at the mutual charge _: the detecting electrodes are spaced apart from each other at the other end of the second transparent conductive layer. The plurality of second detecting electrodes 6. As described in the scope of the patent application, = electric =, the first carbon nanotube layer 2; = direction The direction of the resistivity is parallel to the second direction. 7. The touch element according to claim 6 of the patent application, wherein two 媳# are connected to the first transparent conductive layer along the low resistivity side (10) The first electrode plate further includes a second electrode and is electrically connected to the second transparent conductive layer, and is respectively set to d: = both ends 'the plural number The detecting electrodes are spaced apart from each other: the touch element according to the sixth aspect of the invention, wherein the first plurality of carbon nanotubes are connected end to end and extend along the first direction, The '21 201222350 iw / ^, ΗΙ r / A two carbon nanotube layer includes a plurality of coins, 9. The touch second direction extension as described in the scope of claim i. Structure, the first surface is the = Surface, the base layer is placed on the first surface to form a surface, the first - transparent guide The opposite first side and the two opposite second sides. The flute-transparent conductive layer includes the opposite first sides bent into a ❺ "the second sides of the two pairs of transparent conductive layers are close to each other and are straight lines, ^ Two phases of the conductive layer == two pairs of transparent conductive layers: The core application for the carbon nanotube layer includes Fuxuebo A \ yj· cattle where 'the first nano-laps constitute a conductive network': The carbon nanotubes of the cloth 'the plurality of carbon nanotubes are mutually mutually 11. The touch carbon tube layer as described in claim i of the patent scope includes a plurality of carbon nanotubes connected end to end and along the second side twenty two