WO2014065532A1

WO2014065532A1 - Touch sensor panel and method for manufacturing same

Info

Publication number: WO2014065532A1
Application number: PCT/KR2013/009241
Authority: WO
Inventors: 한상현
Original assignee: 주식회사 리딩유아이
Priority date: 2012-10-26
Filing date: 2013-10-16
Publication date: 2014-05-01
Also published as: CN104919402A; CN104919402B

Abstract

A touch sensor panel manufactured at low cost and a method for manufacturing the same are disclosed. A touch area and a peripheral area surrounding the touch area are defined at the touch sensor panel. The touch sensor panel comprises a reception electrode pattern, a transmission electrode pattern, an insulation layer, a reception routing wiring and a transmission routing wiring. The reception electrode pattern is disposed in the touch area and the peripheral area and extends in a first direction. One end of the transmission electrode pattern is disposed so as to be adjacent to the reception electrode pattern in the touch area, and the other end of the transmission electrode pattern extends to the peripheral area and is bent in a second direction. The insulation layer is formed in the peripheral area to expose the other end of the transmission electrode pattern. The reception routing wiring makes contact with the reception electrode pattern. The transmission routing wiring extends in the second direction in the peripheral area and makes contact with the other end of the transmission electrode pattern which is exposed by the insulation layer. In this situation, the transmission electrode pattern comprises a plurality of transmission electrode members disposed along the reception electrode pattern in the touch area.

Description

Touch sensor panel and its manufacturing method

The present invention relates to a touch sensor panel and a method for manufacturing the same, and more particularly, to a touch sensor panel and a method for manufacturing the same is produced at a reduced cost.

The touch sensing device refers to a device that overlaps the display panel or detects a user's contact occurring at a specific position on the touch sensor panel provided separately from the display panel. The touch availability information and the touch position information obtained at this time are used for operation control and screen manipulation of a computer system equipped with a touch sensing device.

The touch position sensing method is largely divided into a continuous position sensing method and a discrete position sensing method according to its specific form. The continuous position sensing method or the analog method is a method of measuring a continuous change in optical and electrical characteristics such as a change in a user's touch position on a touch sensor panel and calculating a touch position based on the measured value. On the other hand, the discrete position sensing method, also called a matrix method, refers to a method of detecting a touch position by sensing whether a user touches in a sensing area arranged at a plurality of positions on the touch sensor panel.

While the continuous position sensing method can precisely detect the touch position, it requires a separate process or additional hardware means for calculating the touch position.

On the other hand, the discrete position detection method is limited because the touch position detection resolution is limited by the arrangement pitch of the detection area. However, the discrete position detection method simply acquires information on the touch position by only detecting whether the touch is detected in a specific detection area. It is widely used in many kinds of digital devices.

Therefore, the technical problem of the present invention has been made in view of this point, an object of the present invention is to provide a touch sensor panel for reducing the manufacturing cost while simplifying the laminated structure by forming a touch sensor on the same layer.

Another object of the present invention is to provide a method of manufacturing the touch sensor panel.

According to an embodiment of the present invention, a touch area and a peripheral area surrounding the touch area are defined in the touch sensor panel. The touch sensor panel includes a reception electrode pattern, a transmission electrode pattern, an insulating layer, a reception routing line, and a transmission routing line. The receiving electrode pattern is disposed in the touch area and the peripheral area and extends in a first direction. One end of the transmitting electrode pattern is disposed adjacent to the receiving electrode pattern in the touch region, and the other end thereof extends to the peripheral region and is bent in a second direction. The insulating layer is formed in the peripheral area to expose the other end of the transmission electrode pattern. The receiving routing line is in contact with the receiving electrode pattern. The transmission routing line extends in the second direction in the peripheral area and contacts the other end of the transmission electrode pattern exposed by the insulating layer. In this case, the transmission electrode pattern includes a plurality of transmission electrode members disposed along the reception electrode pattern in the touch area.

In one embodiment, the first direction and the second direction may be substantially perpendicular to each other.

In one embodiment, the transmission electrode pattern may further include a plurality of transmission connection members and a plurality of transmission pad members. The transmission connection members are connected to each of the transmission electrode members and extend in the first direction. Each of the transmission pad members is connected to each of the transmission connection members, and is bent in the second direction in the peripheral area.

In one embodiment, the insulating layer includes an inner edge side defining one closed loop and an outer edge side defining another closed loop, and the outer edge side may be drawn to expose the transmission pad member. have.

In one embodiment, the edge of the insulating layer defines one closed loop, and the closed loop may be drawn such that the transmission pad member is exposed.

In one embodiment, the insulating layer may be formed in an island type around an area in which the transmission pad member and the transmission routing wiring are in contact with each other.

In one embodiment, the width of the transmission pad member may be the same as the width of the transmission connection member.

In an embodiment, the distance between the edge of each of the transmission electrode members corresponding to the odd-numbered receiving electrode pattern and the edge of each of the transmission electrode members corresponding to the even-numbered receiving electrode pattern may be the same.

In one embodiment, the width of the transmission pad member may be larger than the width of the transmission connection member.

In an embodiment, the distance between the edge of each of the transmission electrode members corresponding to the odd-numbered receiving electrode pattern and the edge of each of the transmission electrode members corresponding to the even-numbered receiving electrode pattern may increase as the distance from the touch area increases. .

In one embodiment, the transmission electrode members corresponding to the reception electrode pattern may be arranged in a zigzag form when viewed on a plane.

According to an embodiment of the present invention, a touch area and a peripheral area surrounding the touch area are defined in the touch sensor panel. The touch sensor panel includes a receiving electrode pattern, a transmitting electrode pattern, an insulating layer, and a transmission routing line. The receiving electrode pattern is disposed in the touch area. The transmission electrode pattern is formed on the same layer as the layer on which the reception electrode pattern is formed, and includes one end disposed adjacent to the reception electrode pattern in the touch area, and the other end extended in the peripheral area and curved in the horizontal direction. . The insulating layer is formed in the peripheral area to expose the other end of the transmission electrode pattern. The transmission routing line extends in the horizontal direction in the peripheral area and contacts the other end of the transmission electrode pattern exposed by the insulating layer.

In an embodiment, the receiving electrode pattern may be disposed in the touch area and the peripheral area and extend in a vertical direction.

In an embodiment, the method may further include a reception routing line in contact with the reception electrode pattern. The reception routing line may be disposed in the peripheral area.

In one embodiment, the number of the transmission electrode pattern corresponding to the receiving electrode pattern may be a plurality.

In one embodiment, the transmission electrode pattern may include a transmission electrode member, a transmission connection member and a transmission pad member. The transmitting electrode member may be disposed in the touch area and disposed adjacent to the receiving electrode pattern. The transmission connection member may be connected to the transmission electrode member and extend in the vertical direction. The transmission pad member may be connected to the transmission connection member and bent in the horizontal direction in the peripheral area. Here, the transmission pad member may be connected to the transmission routing wiring.

In one embodiment, the transmission pad member may be bent in a direction opposite to the corresponding receiving electrode pattern.

According to an embodiment of the present invention, in the method of manufacturing a touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined, a receiving electrode pattern extending in a first direction; One end is disposed adjacent to the receiving electrode pattern in the touch area, and the other end extends to the peripheral area to form a transmission electrode pattern bent in a second direction. Next, an insulating layer exposing the other end of the transmission electrode pattern is formed in the peripheral region. Subsequently, a reception routing wiring in contact with the reception electrode pattern and a transmission routing wiring extending in the second direction in the peripheral area and in contact with the other end of the transmission electrode pattern exposed by the insulating layer are formed. In this case, the transmission electrode pattern includes a plurality of transmission electrode members disposed along the reception electrode pattern in the touch area.

In one embodiment, the transmission electrode pattern may further include a plurality of transmission connection members and a plurality of transmission pad members. The transmission connection members are connected to each of the transmission electrode members and extend in the first direction. The transmission pad members are connected to each of the transmission connection members, and are bent in the second direction in the peripheral area.

According to an embodiment of the present invention, a method of manufacturing a touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined, includes a receiving electrode pattern and the touch in the touch area. A transmission electrode pattern including one end disposed adjacent to the reception electrode pattern in the region and the other end extended in the peripheral region and curved in the horizontal direction is formed. Next, an insulating layer exposing the other end of the transmission electrode pattern is formed in the peripheral region. Subsequently, a reception routing wire in contact with the reception electrode pattern and a transmission routing wire in contact with the other end of the transmission electrode pattern exposed in the horizontal direction in the peripheral area and exposed by the insulating layer are formed.

According to the touch sensor panel and its manufacturing method, since the touch sensor is formed on the same layer, the laminated structure can be simplified. In addition, since the transmission pad members provided in the touch sensor panel are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, even if the width of the transmission pad member is narrow, a contact area between the transmission pad member and the receiving electrode pattern may be secured.

1 is a plan view schematically illustrating a touch sensor panel according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view taken along the line II ′ of FIG. 1.

3 is a waveform diagram illustrating an operation of the touch sensor panel illustrated in FIG. 1.

4A to 4C are plan views illustrating a method of manufacturing the touch sensor panel illustrated in FIG. 1.

5 is a plan view schematically illustrating a touch sensor panel according to a second embodiment of the present invention.

6 is a plan view schematically illustrating a touch sensor panel according to a third embodiment of the present invention.

7 is a plan view schematically illustrating a touch sensor panel according to a fourth embodiment of the present invention.

8 is a plan view schematically illustrating a touch sensor panel according to a fifth embodiment of the present invention.

9 is a plan view schematically illustrating a touch sensor panel according to a sixth embodiment of the present invention.

10 is a plan view schematically illustrating a touch sensor panel according to a seventh embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described in detail the present invention. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the drawings, similar reference numerals are used for similar elements. In the accompanying drawings, the dimensions of the structures are shown in an enlarged scale than actual for clarity of the invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

1 is a plan view schematically illustrating a touch sensor panel according to a first embodiment of the present invention. In particular, an example is shown in which the transmission pad members have a uniform width and are substantially perpendicular to the extending direction of the receiving electrode pattern. FIG. 2 is a cross-sectional view taken along the line II ′ of FIG. 1.

1 and 2, the touch sensor panel 100 according to the first embodiment of the present invention includes a touch area TA defined on a base substrate BS and a peripheral area surrounding the touch area TA. (PA). The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 100 includes a reception electrode pattern 110, a transmission electrode pattern 120, an insulating layer 130, a reception routing line 140, and a transmission routing line 150. In the present embodiment, the receiving electrode pattern 110 and the transmitting electrode pattern 120 may include a transparent conductive material such as ITO or IZO. The reception routing line 140 and the transmission routing line 150 may include a material having excellent conductivity such as copper (Cu) or silver (Ag).

The receiving electrode pattern 110 is disposed in the touch area TA and the peripheral area PA and extends in a first direction D1. In the present embodiment, for the convenience of description, the number of the receiving electrode patterns 110 is shown, but not limited thereto.

The transmission electrode pattern 120 includes a transmission electrode member 122, a transmission connection member 124, and a transmission pad member 126. The transmission electrode member 122, the transmission connection member 124, and the transmission pad member 126 are made of the same material, are formed through the same process, and are formed on the same layer. The receiving electrode pattern 110 and the transmitting electrode pattern 120 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer.

The transmitting electrode member 122 is disposed in the touch area TA and is disposed adjacent to the receiving electrode pattern 110. In the present exemplary embodiment, for the convenience of description, the number of the transmitting electrode members 122 corresponding to one receiving electrode pattern 110 is illustrated as six, but is not limited thereto.

The transmission connection member 124 is connected to the transmission electrode member 122 and extends in the first direction D1.

The transmission pad member 126 is connected to the transmission connection member 124 and is bent in a second direction D2 different from the first direction D1 in the peripheral area PA. The first direction D1 and the second direction D2 may be substantially perpendicular. The width of the transmission pad member 126 may be the same as the width of the transmission connection member 124, or may be larger than the width of the transmission connection member 124. In this embodiment, the interval between the edges of each of the transmission electrode members corresponding to the odd-numbered receiving electrode patterns and the edges of each of the transmission electrode members corresponding to the even-numbered receiving electrode patterns is the same. In this embodiment, the transmission pad members corresponding to one receiving electrode pattern are bent in a direction toward the adjacent receiving electrode pattern. That is, from the viewpoint of the observer, the six transmission pad members corresponding to the reception electrode pattern on the left side are bent toward the right side, and the six transmission pad members corresponding to the reception electrode pattern on the right side are bent toward the left side.

The insulating layer 130 has a plate shape having no hole and is formed in the peripheral area PA to expose the transmission pad members 126. That is, the insulating layer 130 includes an inner edge side defining one closed loop and an outer edge side defining another closed loop, and the outer edge side is drawn to expose the transmission pad member. In the present embodiment, the plate shape refers to no via hole for connection of the transmission pad member 126 and the transmission routing line 150. Since the via hole is not present in the insulating layer 130, a separate process for forming the via hole may be omitted. In FIGS. 1 and 2, the insulating layer 130 has a plate shape having no hole, but a hole exposing the transmission pad members 126 may be formed in the insulating layer 130. In this case, the hole formed in the insulating layer 130 is not formed by a separate process for forming a via hole, and when forming the insulating layer, the insulating layer is formed in such a manner that an insulating layer is not formed in a portion corresponding to the hole. It can be formed by drawing.

The reception routing line 140 is in contact with the reception electrode pattern 110.

The transmission routing line 150 extends in the second direction D2 in the peripheral area PA and contacts the transmission electrode pattern 120 exposed by the insulating layer 130.

As described above, according to the present embodiment, since the insulating layer has a plate shape without holes, a separate process for forming a via hole can be omitted, thereby reducing the manufacturing cost of the touch sensor panel.

In addition, since the transmission pad members are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, a contact area between the transmission pad member and the receiving electrode pattern may be secured even if the width of the transmission pad member is narrow. As a result, it is possible to reduce the probability of a poor contact between the transmission pad member and the receiving electrode pattern.

In addition, since the transmission pad members are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, the width of the area where the transmission pad members are disposed may be reduced. The region in which the transmission pad members are disposed may correspond to the bezel of the touch sensor panel. Accordingly, the bezel width of the touch sensor panel can be reduced.

In addition, since the transmission pad members are disposed in parallel to each other, the wiring complexity of the transmission routing wires in contact with each of the transmission pad members can be reduced. Accordingly, by reducing the wiring complexity of the transmission routing lines, the signal-to-noise ratio (SNR) of the signal transmitted through the transmission routing lines can be improved, and the work yield can be improved.

1 and 3, when the first transmission signal Tx1 for touch sensing is applied to the first transmission electrode pattern on the left side of the transmission electrode patterns 122, each of the two reception electrode patterns 110 is formed. The induced electric field is sensed and provided to an external touch sensing circuit (not shown) through the reception routing line 140. In this case, the size of the induced electric field varies depending on whether the user touches it. In the present exemplary embodiment, the first transmission signal Tx1 is illustrated as being composed of four pulses, but is not limited thereto. For example, the first transmission signal Tx1 may be composed of 10 to 64 pulses.

Subsequently, when the second transmission signal Tx2 for touch detection is applied to the second transmission electrode pattern on the left side of the transmission electrode patterns 122, each of the two reception electrode patterns 110 detects the induced electric field and receives the received transmission signal. The routing line 140 is provided to the touch sensing circuit.

Subsequently, when the third transmission signal Tx3 for touch sensing is applied to the third transmission electrode pattern on the left side of the transmission electrode patterns 122, each of the two reception electrode patterns 110 senses and receives an induced electric field. The routing line 140 is provided to the touch sensing circuit.

In this manner, when the sixth transmission signal Tx6 for touch sensing is applied to the sixth transmission electrode pattern on the right side of the transmission electrode patterns 122, each of the two reception electrode patterns 110 generates an induced electric field. It detects and provides the touch sensing circuit through the reception routing wiring 140.

In this embodiment, the touch sensing circuit may include a capacitance sensing circuit. The capacitance sensing circuit includes a charge integrating circuit, and detects whether a touch is detected by detecting a difference in capacitance generated between the transmitting electrode pattern 120 and the receiving electrode pattern 110. If the size of the induced electric field varies depending on whether the user touches it, the integrated charge amount also changes. The integrated charge amount is analog-digital converted by an analog-to-digital converter (not shown) and provided to a central processing unit (CPU) (not shown). The central processor may detect the touch coordinates based on the digitally converted integral voltage.

1 and 4A, the receiving electrode pattern 110 extending in the first direction D1 on the base substrate BS and the transmitting electrode pattern 120 disposed adjacent to the receiving electrode pattern 110. To form. The transmission electrode pattern 120 is disposed in the touch area TA, is connected to the transmission electrode member 122 disposed adjacent to the reception electrode pattern 110, and is connected to the transmission electrode member 122. A transmission connection member 124 extending in a first direction D1 and a second direction D2 connected to the transmission connection member 124 and different from the first direction D1 in the peripheral area PA. ) Includes a transmission pad member 126 that is bent.

The receiving electrode pattern 110 and the transmitting electrode pattern 120 may be formed by various processes. For example, the transparent conductive material such as ITO or IZO may be applied and then formed through a photo process. On the other hand, the transparent conductive material such as ITO or IZO may be formed by coating the base substrate (BS) in a thin film by inkjet printing or wet-coating or dry-coating.

Referring to FIG. 4B, an insulating layer 130 having a plate shape without holes and exposing the transmission pad members 126 is formed in the peripheral area PA. The insulating layer 130 may be silicon oxide (SiOx) or silicon nitride (SiNx), but other suitable insulating materials may be used. For example, a material having a dielectric constant of 2-4 may be used as the insulating layer 130. In addition, translucent ink may be used, and a non-translucent insulating material may be used. The method of forming the insulating layer 130 may be performed by various processes. In FIG. 4B, the insulating layer 130 has a plate shape having no hole, but a hole exposing the transmission pad members 126 may be formed in the insulating layer 130. In this case, the hole formed in the insulating layer 130 is not formed by a separate process for forming a via hole, and when forming the insulating layer, the insulating layer is formed in such a manner that an insulating layer is not formed in a portion corresponding to the hole. It can be formed by drawing. For example, the insulating layer 130 includes a square inner edge side and a square outer edge side, and the insulating layer 130 is drawn to form a plurality of holes exposing the transmission pad member. .

Referring to FIG. 4C, the reception routing wiring 140 in contact with the reception electrode pattern 110, extends in the second direction D2 in the peripheral area PA, and is formed by the insulating layer 130. The transmission routing wiring 150 is formed to contact the exposed transmission electrode member 122. The reception routing line 140 and the transmission routing line 150 are made of a conductive material. The conductive material is chromium (Cr), chromium alloy, molybdenum (Mo), molybdenum-nitride (MoN), molybdenum-niobium (MoNb), molybdenum alloy, copper, copper alloy, copper-molybdenum (CuMo) alloy, aluminum (Al ), Aluminum alloy, silver (Ag), silver alloy and the like. The receiving routing line 140 and the transmission routing line 150 may be formed by various processes. For example, it may be formed by a photo process or may be formed by a printing process.

5 is a plan view schematically illustrating a touch sensor panel according to a second embodiment of the present invention. In particular, an example in which the pads of the transmitting electrode member have a uniform width is formed substantially perpendicular to the extending direction of the receiving electrode pattern.

Referring to FIG. 5, the touch sensor panel 200 according to the second embodiment of the present invention may include a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 200 includes a reception electrode pattern 210, a transmission electrode pattern 220, an insulating layer 230, a reception routing line 240, and a transmission routing line 250. The receiving electrode pattern 210 and the transmitting electrode pattern 220 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. Each of the receiving electrode pattern 210, the transmitting electrode pattern 220, the receiving routing line 240, and the transmitting routing line 250 shown in FIG. 5 is the receiving electrode pattern 110 shown in FIG. 1. Since the transmission electrode pattern 120, the reception routing line 140, and the transmission routing line 150 are the same, detailed description thereof will be omitted.

The insulating layer 230 has a plate shape having no hole and is formed in the peripheral area PA to expose the transmission pad members 226. The insulating layer 230 shown in FIG. 5 has a U shape when viewed in a plan view, and is formed to cover an area in which the transmission routing lines 250 are formed. That is, the edge of the insulating layer 230 defines one closed loop, and the closed loop is drawn such that the transmission pad member 226 is exposed. Accordingly, the external electrical noise component may be blocked from being applied to the transmission routing lines 250. In the present embodiment, the plate shape refers to the absence of a via hole for connection of the transmission pad member 226 and the transmission routing line 250. Since the via hole is not present in the insulating layer 230, a separate process for forming the via hole may be omitted.

Since the manufacturing method of the touch sensor panel 200 illustrated in FIG. 5 may be inferred from the description of FIGS. 4A to 4C, detailed descriptions thereof will be omitted.

As described above, according to the present embodiment, since the insulating layer covers an area in which the transmission routing lines are formed, the external noise may be shielded, thereby increasing the reliability of the touch sensor pattern.

In addition, since the insulating layer has a plate shape without holes, a separate process for forming a via hole can be omitted, thereby reducing the manufacturing cost of the touch sensor panel.

In addition, since the transmission pad members are disposed in parallel to each other, the wiring complexity of the transmission routing lines in contact with each of the transmission pad members can be reduced. Accordingly, by reducing the wiring complexity of the transmission routing lines, the signal-to-noise ratio (SNR) of the signal transmitted through the transmission routing lines can be improved, and the work yield can be improved.

6 is a plan view schematically illustrating a touch sensor panel according to a third embodiment of the present invention. In particular, an example in which the pads of the transmitting electrode member have an extended width is formed substantially perpendicular to the extending direction of the receiving electrode pattern.

Referring to FIG. 6, the touch sensor panel 300 according to the third embodiment of the present invention includes a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 300 includes a reception electrode pattern 310, a transmission electrode pattern 320, an insulating layer 330, a reception routing line 340, and a transmission routing line 350. Each of the receiving electrode pattern 310, the insulating layer 330, the receiving routing wiring 340, and the transmitting routing wiring 350 illustrated in FIG. 6 is the receiving electrode pattern 110 and the insulating layer 130 illustrated in FIG. 1. Since the reception routing wiring 140 and the transmission routing wiring 150 are the same, detailed description thereof will be omitted.

The transmission electrode pattern 320 includes a transmission electrode member 322, a transmission connection member 324, and a transmission pad member 326. The receiving electrode pattern 310 and the transmitting electrode pattern 320 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. Since each of the transmission electrode member 322 and the transmission connection member 324 illustrated in FIG. 6 is the same as the transmission electrode member 122 and the transmission connection member 124 illustrated in FIG. 1, a detailed description thereof is omitted. do.

The transmission pad member 326 extends beyond the width of the transmission connection member 324 and is connected to the transmission connection member 324, and is different from the first direction D1 in the peripheral area PA. It is bent in the direction D2. The first direction D1 and the second direction D2 may be substantially perpendicular to each other. In the present embodiment, the transmission pad members 326 of each of the transmission electrode patterns 320 disposed between the reception electrode patterns 310 adjacent to each other are formed in a V shape when viewed from a plane. That is, the distance between the edge of each of the transmission electrode members corresponding to the odd-numbered receiving electrode pattern and the edge of each of the transmission electrode members corresponding to the even-numbered receiving electrode pattern increases as the distance from the touch area TA increases.

Therefore, even if the width of the transmission pad members 326 is wider than the width of the transmission connection member 324, it is not necessary to widen the interval between the transmission routing lines 350.

Since the manufacturing method of the touch sensor panel 300 illustrated in FIG. 6 may be inferred from the description of FIGS. 4A to 4C, detailed descriptions thereof will be omitted.

In addition, since the transmission pad members are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern and are formed in a V shape when viewed in a plane, the transmission pad members are extended even if the width of the transmission pad member is larger than the width of the transmission connection member. A contact area between the member and the receiving electrode pattern can be secured. As a result, it is possible to reduce the probability of a poor contact between the transmission pad member and the receiving electrode pattern.

Referring to FIG. 7, the touch sensor panel 400 according to the fourth embodiment of the present invention may include a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 400 includes a reception electrode pattern 410, a transmission electrode pattern 420, an insulating layer 430, a reception routing line 440, and a transmission routing line 450. Each of the receiving electrode pattern 410, the insulating layer 430, the receiving routing line 440, and the transmitting routing line 450 shown in FIG. 7 is the receiving electrode pattern 110 shown in FIG. 1, Since the insulating layer 130, the reception routing line 140, and the transmission routing line 150 are the same, detailed description thereof will be omitted.

The transmission electrode pattern 420 includes a transmission electrode member 422, a transmission connection member 424, and a transmission pad member 426. The receiving electrode pattern 410 and the transmitting electrode pattern 420 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. Each of the transmission electrode member 422 and the transmission connection member 424 illustrated in FIG. 7 is the same as the transmission electrode member 122 and the transmission connection member 124 illustrated in FIG. 1, and thus a detailed description thereof is omitted. do.

The transmission pad member 426 extends beyond the width of the transmission connection member 424 and is connected to the transmission connection member 424, and is different from the first direction D1 in the peripheral area PA. It is bent in the direction D2. The first direction D1 and the second direction D2 may be substantially perpendicular. In the present embodiment, the transmission pad members 426 of each of the transmission electrode patterns 420 disposed between the reception electrode patterns 410 adjacent to each other are formed in a zigzag shape when viewed on a plane. Therefore, even if the width of the transmission pad members 426 is larger than the width of the transmission connection member 424, it is not necessary to widen the interval between the transmission routing lines 450.

Since the manufacturing method of the touch sensor panel 400 illustrated in FIG. 7 may be inferred from the description of FIGS. 4A to 4C, detailed descriptions thereof will be omitted.

In addition, since the transmission pad members are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, and are formed in a zigzag shape when viewed in a plane, the transmission pad member is extended even if the width of the transmission pad member is larger than the width of the transmission connection member. The contact area between the and the receiving electrode pattern can be secured. As a result, it is possible to reduce the probability of a poor contact between the transmission pad member and the receiving electrode pattern.

Referring to FIG. 8, the touch sensor panel 500 according to the fifth embodiment of the present invention may include a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 500 includes a reception electrode pattern 510, a transmission electrode pattern 520, an insulating layer 530, a reception routing line 540, and a transmission routing line 550. The receiving electrode pattern 510 and the transmitting electrode pattern 520 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. In the present embodiment, the receiving electrode pattern 510, the receiving electrode pattern 510, the transmitting electrode pattern 520, the receiving routing wiring 540, and the transmitting routing wiring 550 are transparent conductive, such as ITO. It may include a substance. The reception routing line 540 and the transmission routing line 550 may include a material having excellent conductivity, such as copper or silver.

The receiving electrode pattern 510 is disposed in the touch area TA and the peripheral area PA and extends in a first direction D1. In the present embodiment, for convenience of description, the number of the receiving electrode patterns 510 is illustrated as six, but it is not limited thereto. For convenience of description, the receiving electrode pattern disposed on the left side is called a first receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the first receiving electrode pattern is called a second receiving electrode pattern. The receiving electrode pattern disposed on the right side of the second receiving electrode pattern is referred to as a third receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the third receiving electrode pattern is referred to as a fourth receiving electrode pattern. The receiving electrode pattern disposed on the right side of the fourth receiving electrode pattern is referred to as a fifth receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the fifth receiving electrode pattern is called a sixth receiving electrode pattern. In the present exemplary embodiment, the first and sixth receiving electrode patterns are independently disposed, the second and third receiving electrode patterns are connected to each other, and the fourth and fifth receiving electrode patterns are connected to each other.

The transmission electrode pattern 520 includes a transmission electrode member 522, a transmission connection member 524, and a transmission pad member 526.

The transmitting electrode member 522 is disposed in the touch area TA and is disposed adjacent to the receiving electrode pattern 510. In the present embodiment, for the convenience of description, the number of transmitting electrode members 522 corresponding to one receiving electrode pattern 510 is illustrated as six, but is not limited thereto. In the present exemplary embodiment, six transmission electrode members are disposed on the left side of the first receiving electrode pattern to transmit a transmission signal for touch sensing, and the transmission signal for the touch sensing is transmitted on the right side of the second receiving electrode pattern. Six transmitting electrode members are arranged. In addition, six transmission electrode members are disposed on the left side of the third receiving electrode pattern to transmit the transmission signal for touch sensing, and six transmissions transmitting the transmission signal for touch sensing are disposed on the right side of the fourth receiving electrode pattern. Electrode members are arranged. In addition, six transmitting electrode members are disposed on the left side of the fifth receiving electrode pattern to transmit a transmission signal for touch sensing, and six transmissions transmitting the transmission signals for touch sensing are disposed on the right side of the sixth receiving electrode pattern. Electrode members are arranged.

The transmission connection member 524 is connected to the transmission electrode member 522 and extends in the first direction D1.

The transmission pad member 526 is connected to the transmission connection member 524 and is bent in a second direction D2 different from the first direction D1 in the peripheral area PA. In FIG. 8, the width of the transmission pad member 526 is the same as the width of the transmission connection member 524, but is not limited thereto. For example, the width of the transmission pad member 526 may be formed to be larger than the width of the transmission connection member 524. In this case, as shown in FIG. 6, the transmission pad members 526 may be formed in a V shape when viewed from a plane. Meanwhile, as shown in FIG. 7, the transmission pad members 526 may be formed in a zigzag shape when viewed in a plan view.

The insulating layer 530 has a plate shape having no hole and is formed in the peripheral area PA to expose the transmission pad members 526. In the present embodiment, the plate shape refers to no via hole for connection of the transmission pad member 526 and the transmission routing line 550. Since the via hole is not present in the insulating layer 530, a separate process for forming the via hole may be omitted.

The reception routing line 540 is in contact with the reception electrode pattern 510. In this embodiment, the number of receive routing lines is four. The reception routing wires arranged on the left side of the four reception routing wires are referred to as the first reception routing wires, and the reception routing wires arranged on the right side of the second reception routing wires are referred to as second reception routing wires. In addition, the reception routing wiring disposed on the right side of the second reception routing wiring is referred to as a third reception routing wiring, and the third reception routing wiring is referred to as a fourth reception routing wiring. The first receiving routing line is connected to the first receiving electrode pattern, and the fourth receiving routing line is in contact with the sixth receiving electrode pattern. The second receiving routing line is connected to the second and third receiving electrode patterns connected to each other, and the third receiving routing line is in contact with the fourth and fifth receiving electrode patterns connected to each other.

The transmission routing line 550 extends in the second direction D2 in the peripheral area PA and contacts the transmission pad member 526 exposed by the insulating layer 530.

Since the manufacturing method of the touch sensor panel 500 illustrated in FIG. 8 may be inferred from the description of FIGS. 4A to 4C, detailed descriptions thereof will be omitted.

Referring to FIG. 9, the touch sensor panel 600 according to the sixth embodiment of the present invention includes a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 600 includes a reception electrode pattern 610, a transmission electrode pattern 620, an insulating layer 630, a reception routing line 640, and a transmission routing line 650. The receiving electrode pattern 610 and the transmitting electrode pattern 620 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. In the present embodiment, the receiving electrode pattern 610 and the transmitting electrode pattern 620 may include a transparent conductive material, such as ITO. The reception routing line 640 and the transmission routing line 650 may include a material having excellent conductivity, such as copper or silver.

The receiving electrode pattern 610 is disposed in the touch area TA and the peripheral area PA and extends in a first direction D1. In the present exemplary embodiment, the number of the receiving electrode patterns 610 is illustrated for convenience of description, but the present invention is not limited thereto. For convenience of description, the receiving electrode pattern disposed on the left side is called a first receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the first receiving electrode pattern is called a second receiving electrode pattern. The receiving electrode pattern disposed on the right side of the second receiving electrode pattern is referred to as a third receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the third receiving electrode pattern is referred to as a fourth receiving electrode pattern. The receiving electrode pattern disposed on the right side of the fourth receiving electrode pattern is referred to as a fifth receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the fifth receiving electrode pattern is called a sixth receiving electrode pattern. In the present embodiment, the first to sixth receiving electrode patterns are disposed independently of each other.

The transmission electrode pattern 620 includes a transmission electrode member 622, a transmission connection member 624, and a transmission pad member 626. Each of the transmission electrode member 622, the transmission connection member 624, and the transmission pad member 626 illustrated in FIG. 9 is the transmission electrode member 522 and the transmission connection member 524 illustrated in FIG. 8. And since it is the same as the transmission pad member 526, a detailed description thereof will be omitted.

The reception routing line 640 is in contact with the reception electrode pattern 610. In this embodiment, the number of receive routing lines is six. The reception routing line arranged on the left side of the six reception routing lines is referred to as a first reception routing line, and the reception routing line arranged to the right of the second reception routing line is referred to as a second reception routing line. In addition, the reception routing wiring disposed on the right side of the second reception routing wiring is referred to as a third reception routing wiring, and the third reception routing wiring is referred to as a fourth reception routing wiring. In addition, the reception routing wiring disposed on the right side of the fourth reception routing wiring is referred to as a fifth reception routing wiring, and the fifth reception routing wiring is referred to as a sixth reception routing wiring. The first receiving routing line is connected to the first receiving electrode pattern, the second receiving routing line is connected to the second receiving electrode pattern, and the third receiving routing line is connected to the third receiving electrode pattern. Contact. The fourth receiving routing line is connected to the fourth receiving electrode pattern, the fifth receiving routing line is connected to the fifth receiving electrode pattern, and the sixth receiving routing line is connected to the sixth receiving electrode pattern. Contact.

The transmission routing line 650 extends in the second direction D2 in the peripheral area PA and contacts the transmission electrode member 622 exposed by the insulating layer 630.

Since the manufacturing method of the touch sensor panel 600 illustrated in FIG. 9 may be inferred from the description of FIG. 4A to FIG. 4C, a detailed description thereof will be omitted.

Referring to FIG. 10, the touch sensor panel 700 according to the seventh embodiment of the present invention includes a touch area TA defined on a base substrate BS and a peripheral area PA surrounding the touch area TA. It includes. The base substrate BS may be a rigid type transparent material such as glass or tempered glass, or may be a transparent type transparent material such as a film. In this embodiment, the size of the peripheral area is larger than the size of the touch area, but this is for convenience of description.

The touch sensor panel 700 includes a reception electrode pattern 710, a transmission electrode pattern 720, an insulating layer 730, a reception routing line 740, and a transmission routing line 750. The receiving electrode pattern 710 and the transmitting electrode pattern 720 defining the touch sensor are made of the same material, are formed through the same process, and are formed on the same layer. In the present embodiment, the receiving electrode pattern 710 and the transmitting electrode pattern 720 may include a transparent conductive material, such as ITO. The reception routing line 740 and the transmission routing line 750 may include a material having excellent conductivity, such as copper or silver.

The receiving electrode pattern 710 is disposed in the touch area TA and the peripheral area PA and extends in a first direction D1. In the present embodiment, for the convenience of description, the number of the receiving electrode patterns 710 is shown, but is not limited thereto. For convenience of description, the receiving electrode pattern disposed on the left side is called a first receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the first receiving electrode pattern is called a second receiving electrode pattern. The receiving electrode pattern disposed on the right side of the second receiving electrode pattern is referred to as a third receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the third receiving electrode pattern is referred to as a fourth receiving electrode pattern. The receiving electrode pattern disposed on the right side of the fourth receiving electrode pattern is referred to as a fifth receiving electrode pattern, and the receiving electrode pattern disposed on the right side of the fifth receiving electrode pattern is called a sixth receiving electrode pattern. In the present embodiment, the first to sixth receiving electrode patterns are disposed independently of each other.

The transmission electrode pattern 720 includes a transmission electrode member 722, a transmission connection member 724, and a transmission pad member 726.

The transmitting electrode member 722 is disposed in the touch area TA and is disposed adjacent to the receiving electrode pattern 710. In the present embodiment, for the convenience of description, the number of transmitting electrode members 722 corresponding to one receiving electrode pattern 710 is illustrated as six, but is not limited thereto.

The transmission connection member 724 is connected to the transmission electrode member 722 and extends in the first direction D1.

The transmission pad member 726 is connected to the transmission connection member 724 and is bent in a second direction D2 different from the first direction D1 in the peripheral area PA. The first direction D1 and the second direction D2 may be substantially perpendicular. The width of the transmission pad member 726 may be equal to the width of the transmission connection member 724 or may be larger than the width of the transmission connection member 724. In this embodiment, the interval between the edges of each of the transmission electrode members corresponding to the odd-numbered receiving electrode patterns and the edges of each of the transmission electrode members corresponding to the even-numbered receiving electrode patterns is the same. In this embodiment, the transmission pad members corresponding to one receiving electrode pattern are bent in the direction toward the corresponding receiving electrode pattern. That is, from the viewpoint of the observer, six transmission pad members corresponding to the first receiving electrode pattern are bent toward the right side, and six transmission pad members corresponding to the second receiving electrode pattern are bent toward the left side. In addition, from the viewpoint of the observer, the six transmission pad members corresponding to the third receiving electrode pattern are bent toward the right side, and the six transmission pad members corresponding to the fourth receiving electrode pattern are bent toward the left side. Also, from an observer's point of view, six transmission pad members corresponding to the fifth receiving electrode pattern are bent toward the right side, and six transmission pad members corresponding to the sixth receiving electrode pattern are bent toward the left side.

The insulating layer 730 has a plate shape having no hole and is formed in the peripheral area PA to expose the transmission pad members 726. That is, the insulating layer 730 is formed in an island type on each of the upper end and the lower end of the touch sensor panel 700 from an observer's point of view. The insulating layer 730 disposed to correspond to the upper end of the touch sensor panel 700 is formed to expose the transmission pad member 726 formed at the corresponding portion, and is disposed to correspond to the lower end of the touch sensor panel 700. The insulating layer 730 is formed to expose the transmission pad member 726 formed at the corresponding portion. In the present embodiment, the plate shape refers to no via hole for connection of the transmission pad member 726 and the transmission routing line 750. Since the via hole is not present in the insulating layer 730, a separate process for forming the via hole may be omitted.

The reception routing line 740 is in contact with the reception electrode pattern 710. In this embodiment, the number of receive routing lines is six. The reception routing line arranged on the left side of the six reception routing lines is referred to as a first reception routing line, and the reception routing line arranged to the right of the second reception routing line is referred to as a second reception routing line. In addition, the reception routing wiring disposed on the right side of the second reception routing wiring is referred to as a third reception routing wiring, and the third reception routing wiring is referred to as a fourth reception routing wiring. In addition, the reception routing wiring disposed on the right side of the fourth reception routing wiring is referred to as a fifth reception routing wiring, and the fifth reception routing wiring is referred to as a sixth reception routing wiring. The first receiving routing line is connected to the first receiving electrode pattern, the second receiving routing line is connected to the second receiving electrode pattern, and the third receiving routing line is connected to the third receiving electrode pattern. Contact. The fourth receiving routing line is connected to the fourth receiving electrode pattern, the fifth receiving routing line is connected to the fifth receiving electrode pattern, and the sixth receiving routing line is connected to the sixth receiving electrode pattern. Contact.

The transmission routing line 750 extends in the second direction D2 in the peripheral area PA and contacts the transmission electrode member 722 exposed by the insulating layer 730.

The method of manufacturing the touch sensor panel 700 illustrated in FIG. 10 may be inferred from the description of FIG. 4A to FIG. 4C, and thus a detailed description thereof will be omitted.

Although described above with reference to the embodiments, those skilled in the art can be variously modified and changed within the scope of the present invention without departing from the spirit and scope of the invention described in the claims below. I can understand.

As described above, according to the present invention, since the touch sensor is formed on the same layer, the laminated structure can be simplified.

In addition, since the insulating layer provided in the touch sensor panel has a plate shape without holes, a separate process for forming a via hole can be omitted, thereby reducing the manufacturing cost of the touch sensor panel.

In addition, since the transmission pad members provided in the touch sensor panel are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, even if the width of the transmission pad member is narrow, a contact area between the transmission pad member and the receiving electrode pattern may be secured. As a result, it is possible to reduce the probability of a poor contact between the transmission pad member and the receiving electrode pattern.

In addition, since the transmission pad members provided in the touch sensor panel are bent substantially perpendicular to the longitudinal direction of the receiving electrode pattern, the width of the area where the transmission pad members are disposed may be reduced. The region in which the transmission pad members are disposed may correspond to the bezel of the touch sensor panel. Accordingly, the bezel width of the touch sensor panel can be reduced.

In addition, since the transmission pad members provided in the touch sensor panel are disposed in parallel with each other, the wiring complexity of the transmission routing lines in contact with each of the transmission pad members can be reduced. Accordingly, by reducing the wiring complexity of the transmission routing lines, the signal-to-noise ratio (SNR) of the signal transmitted through the transmission routing lines can be improved, and the work yield can be improved.

[Description of the code]

100, 200, 300, 400, 500, 600, 700: Touch sensor panel

110, 210, 310, 410, 510, 610, 710: receiving electrode pattern

120, 220, 320, 420, 520, 620, 720: transmitting electrode pattern

122, 222, 322, 422, 522, 622, 722: transmitting electrode member

124, 224, 324, 424, 524, 624, 724: transmission connection member

126, 226, 326, 426, 526, 626, 726: transmission pad member

130, 230, 330, 430, 530, 630, 730: insulation layer

140, 240, 340, 440, 540, 640, 740: Incoming routing wiring

150, 250, 350, 450, 550, 650, 750: Transmission routing wiring

Claims

In the touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined,

A receiving electrode pattern disposed in the touch area and the peripheral area and extending in a first direction;

A transmission electrode pattern having one end disposed adjacent to the receiving electrode pattern in the touch region and the other end extending in the peripheral region and bent in a second direction;

An insulating layer formed in the peripheral region to expose the other end of the transmission electrode pattern;

A reception routing wiring in contact with the reception electrode pattern; And

A transmission routing line extending in the second direction from the peripheral area and contacting the other end of the transmission electrode pattern exposed by the insulating layer, wherein the transmission electrode pattern is along the receiving electrode pattern in the touch area; A touch sensor panel comprising a plurality of transmission electrode members arranged.
The touch sensor panel of claim 1, wherein the first direction and the second direction are substantially perpendicular to each other.
The method of claim 1, wherein the transmission electrode pattern,

A plurality of transmission connection members connected to each of the transmission electrode members and extending in the first direction; And

And a plurality of transmission pad members connected to each of the transmission connection members and bent in the second direction in the peripheral area.
4. The insulating layer of claim 3, wherein the insulating layer includes an inner edge side defining one closed loop and an outer edge side defining another closed loop, wherein the outer edge side is drawn to expose the transmission pad member. Touch sensor panel, characterized in that.
The touch sensor panel of claim 3, wherein an edge of the insulating layer defines one closed loop, and the closed loop is drawn to expose the transmission pad member.
The touch sensor panel of claim 3, wherein the insulation layer is formed in an island type around a region where the transmission pad member and the transmission routing wiring are in contact with each other.
The touch sensor panel of claim 3, wherein a width of the transmission pad member is equal to a width of the transmission connection member.
The touch sensor panel of claim 7, wherein an interval between an edge of each of the transmitting electrode members corresponding to the odd-numbered receiving electrode pattern and an edge of each of the transmitting electrode members corresponding to the even-numbered receiving electrode pattern is the same.
The touch sensor panel of claim 3, wherein a width of the transmission pad member is greater than a width of the transmission connection member.
The method of claim 9, wherein the distance between the edge of each of the transmission electrode members corresponding to the odd-numbered receiving electrode pattern and the edge of each of the transmission electrode members corresponding to the even-numbered receiving electrode pattern increases as the distance from the touch area increases. Touch sensor panel characterized in that.
The touch sensor panel of claim 10, wherein the transmission electrode members corresponding to the reception electrode pattern are arranged in a zigzag form when viewed in a plane.
In the touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined,

A receiving electrode pattern disposed in the touch area;

A transmission electrode pattern formed on the same layer as the layer on which the reception electrode pattern is formed, and including one end disposed adjacent to the reception electrode pattern in the touch region and the other end extended in the peripheral region and curved in a horizontal direction;

An insulating layer formed in the peripheral region to expose the other end of the transmission electrode pattern; And

And a transmission routing line extending in the horizontal direction from the peripheral area and in contact with the other end of the transmission electrode pattern exposed by the insulating layer.
The touch sensor panel of claim 12, wherein the receiving electrode pattern is disposed in the touch area and the peripheral area and extends in a vertical direction.
The method of claim 12, further comprising a receiving routing wiring in contact with the receiving electrode pattern,

And the receiving routing line is disposed in the peripheral area.
The touch sensor panel of claim 12, wherein the number of the transmission electrode patterns corresponding to the reception electrode pattern is plural.
The method of claim 12, wherein the transmission electrode pattern,

A transmission electrode member disposed in the touch area and disposed adjacent to the reception electrode pattern;

A transmission connection member connected to the transmission electrode member and extending in the vertical direction; And

A transmission pad member connected to the transmission connection member and bent in the horizontal direction in the peripheral region;

And the transmission pad member is connected to the transmission routing line.
The touch sensor panel of claim 16, wherein the transmission pad member is bent in a direction opposite to a corresponding receiving electrode pattern.
17. The apparatus of claim 16, wherein the insulating layer includes an inner edge side defining one closed loop and an outer edge side defining another closed loop, wherein the outer edge side is drawn to expose the transmission pad member. Touch sensor panel, characterized in that.
The touch sensor panel of claim 16, wherein an edge of the insulating layer defines one closed loop, and the closed loop is drawn to expose the transmission pad member.
The touch sensor panel of claim 16, wherein the insulating layer is formed in an island type around an area where the transmission pad member is in contact with the transmission routing line.
In the method of manufacturing a touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined,

Forming a receiving electrode pattern extending in a first direction, one end of which is disposed adjacent to the receiving electrode pattern in the touch area, and the other end of which extends into the peripheral area to be bent in a second direction;

Forming an insulating layer in the peripheral area to expose the other end of the transmission electrode pattern; And

Forming a reception routing wire in contact with the reception electrode pattern and a transmission routing wire extending in the second direction in the peripheral area and in contact with the other end of the transmission electrode pattern exposed by the insulating layer. And the transmitting electrode pattern comprises a plurality of transmitting electrode members disposed along the receiving electrode pattern in the touch area.
In the method of manufacturing a touch sensor panel in which a touch area and a peripheral area surrounding the touch area are defined,

Forming a transmission electrode pattern including a receiving electrode pattern in the touch region, one end disposed adjacent to the receiving electrode pattern in the touch region, and the other end extending to the peripheral region and curved in a horizontal direction;

Forming an insulating layer in the peripheral area to expose the other end of the transmission electrode pattern; And

And forming a reception routing wire in contact with the reception electrode pattern and a transmission routing wire in the horizontal direction in the peripheral area and in contact with the other end of the transmission electrode pattern exposed by the insulating layer. Method of manufacturing the panel.