TWM487479U - A single electrode layer of a touch panel - Google Patents

Abstract

A single electrode layer of a touch panel is provided. The touch panel comprises a plurality of electrodes which comprise a plurality of holes. The holes are formed a plurality of rows which are adjacent to each other in a first direction and formed a zigzag shape along a second direction. The holes are formed a plurality of columns which are adjacent to each other in the second direction and formed a zigzag arrangement along the first direction. The electrodes include a first edge and a second edge that are opposite to each other and formed the zigzag shape correspond to the zigzag arrangement of the holes. The first edge and the second edge are formed a plurality of protrusions and concaves. The zigzag shape of the holes along the second direction is succeeded by the geometric shapes of the protrusions and concaves.

Description

Single layer electrode of touch panel 【0001】

The present invention relates to a single-layer electrode of a touch panel, and more particularly to a single-layer electrode of a touch panel that solves the problem of afterimage.

【0002】

Due to the increasing gradual technology of the touch panel, the current touch panel process technology is compatible and integrated into the Thin Film Transistor LCD (TFT LCD) process, and the touch panel is reduced in type. Manufacturing costs and reduce the thickness of the touch display panel. Therefore, in order to meet the above requirements, the research and development personnel developed a single-layer electrode touch panel technology, in which the transmission electrode (Tx), the receiving electrode (Rx), and the transmission signal and the receiving signal are completed by processes such as exposure, development, and etching. .

[0003]

However, a typical single-layer electrode touch panel must have a plurality of transmission electrodes, receiving electrodes, and traces for transmitting signals and receiving signals. For example, a general five-layer single-layer electrode touch panel must have 352 traces for transmitting signals, and the traces of the transmitted signals are straight lines. In this way, when the touch panel is placed on the display of the display panel, the afterimage phenomenon occurs. In other words, when the user views the image displayed on the display panel at some angles, the linear stripes caused by the traces of many touch panels are perceived. . In addition, since the number of the transmission electrode and the reception electrode is large and adjacent to each other, the transmission electrode and the reception electrode also have a residual image.

[0004]

Therefore, the present invention proposes a single-layer electrode of a touch panel to solve the problem of pattern visibility of the single-layer electrode touch panel.

[0005]

One of the purposes of this creation is to provide a single layer electrode of a touch panel in which a plurality of electrodes include a plurality of holes and utilize the geometry of the electrodes and holes to overcome the problem of pattern visibility.

[0006]

One of the purposes of the present invention is to provide a single-layer electrode of a touch panel in which a plurality of virtual electrodes are used to overcome the residual image problem.

【0007】

To achieve the above objectives, the present invention is a single-layer electrode of a touch panel, and the touch panel comprises a substrate, a plurality of transmission lines and a plurality of electrodes. The transmission lines and the electrodes are disposed on the substrate, and the electrodes are disposed adjacent to each other and electrically connected to the transmission lines. The electrodes comprise a plurality of holes, and the holes are adjacently arranged in a plurality of columns in a first direction. The holes are arranged adjacent to each other in a plurality of rows in a second direction, the rows of the holes are arranged in a meandering manner in a first direction, and the column arrays of the holes are formed in a zigzag shape in a second direction, the electrodes And forming a first side of the meandering shape and a second side opposite to the first side of the hole, and forming a plurality of protrusions on the first side and the second side And a plurality of notches, the protrusions and the geometry of the notches continuing the zigzag shape of the holes in the second direction.

[0008]

Furthermore, the single-layer electrode of the touch panel of the present invention further includes a plurality of dummy electrodes disposed between the electrodes, and the dummy electrodes continue to meander in a zigzag shape of the protrusions.

10‧‧‧Substrate

D‧‧‧ virtual electrode

H _R ‧‧‧ Hole

H _R11 ‧‧‧ Hole

H _T ‧‧‧ Hole

First line of L1‧‧‧

L2‧‧‧ second line

L3‧‧‧ third line

L4‧‧‧ fourth line

L5‧‧‧5rd line

L6‧‧‧ sixth line

L11‧‧‧ eleventh line

L12‧‧‧12th line

L15‧‧‧ fifteenth line

L20‧‧‧20th line

L _R ‧‧‧ transmission line

L _T ‧‧‧ transmission line

R ₁ ‧‧‧ first side

R ₂ ‧‧‧ second side

R ₃ ‧‧‧ third side

R ₄ ‧‧‧ fourth side

R ₁₀ ‧‧‧protrusion

R ₁₂ ‧‧‧ Notch

R _12-11 ‧‧‧ Notch

R _X ‧‧‧ receiving electrode

T ₁ ‧‧‧ first side

T ₂ ‧‧‧ second side

T ₃ ‧‧‧ third side

T ₄ ‧‧‧ fourth side

T ₁₀ ‧‧‧protrusion

T ₁₂ ‧‧‧ Notch

T _X ‧‧‧Transfer electrode

W1‧‧‧ first column

W2‧‧‧ second column

W3‧‧‧ third column

X‧‧‧ first direction

Y‧‧‧second direction

【0009】

The first figure is a schematic diagram of an embodiment of a single layer electrode of the touch panel of the present invention;

Second: It is a schematic diagram of one embodiment of the receiving electrode of the touch panel of the present invention.

[0010]

To enable the reviewer to have a better understanding and understanding of the characteristics of the creation and the efficacies achieved, please refer to the preferred examples and detailed explanations to illustrate the following:

[0011]

Please refer to the first figure, which is a schematic diagram of an embodiment of a single layer electrode of the touch panel of the present invention. As shown in the figure, the present invention is a single-layer electrode of a touch panel. The touch panel includes a substrate 10, a plurality of transmission lines L _T and L _{R ,} and a plurality of electrodes T _X and R _X . The transmission lines L _T and L _R and the electrodes T _X and R _X are disposed on the substrate 10 , and the electrodes T _X and R _X are disposed adjacent to each other and electrically connected to the transmission lines L _T and L _R , and the electrodes T _X and R _X include a plurality of holes H _T , H _R , and the holes H _T and H _R are adjacently arranged in a plurality of columns in a first direction X, and the holes H _T and H _{R are represented} by a second direction Y The plurality of rows are adjacently arranged, and the rows of the holes H _T , H _R are arranged in a meandering manner along the first direction X, and the column arrangements of the holes H _T , H _R form a meander along the second direction Y The electrodes T _X and R _X are arranged in a meandering manner in the first direction X of the holes H _T and H _R to form a first side T ₁ , R ₁ and a first side opposite to each other. a second side T _1, R ₁ is T _2, R _2, a first side edge T _1, R ₁ and the second side T _2, R ₂ forming a plurality of projections T _10, R ₁₀ and a plurality of recesses The portions T ₁₂ and R ₁₂ , the geometrical shapes of the protrusions T ₁₀ and R ₁₀ and the notch portions T ₁₂ and R ₁₂ continue the meandering shape of the holes H _T and H _R in the second direction Y.

[0012]

Referring to the first figure, the electrodes T _X and R _X are touch electrodes. For example, the plurality of transmission electrodes T _X and the plurality of receiving electrodes R _{X of the} touch panel, a transmission electrode T _X and a receiving electrode R _X may be configured. A sensing unit for sensing a touch operation of the touch panel. In order to solve the problem of the afterimage, the geometry of the electrodes T _X and R _X is designed in this embodiment. For the embodiment of the geometry, please refer to the second figure, which is one of the receiving electrodes R _X of the touch panel of the present invention. A schematic of an embodiment. As shown, the second figure uses one of the electrodes T _X , R _X as an illustration of an embodiment, such as receiving electrode R _X , and the geometry of the transmitting electrode T _X is such as the geometry of the receiving electrode R _X . The receiving electrode R _X includes the holes H _R , and the holes H _R form a plurality of holes H _R in the first direction X, and the holes H _R form a plurality of holes H _R in the second direction Y. And the holes H _{R of} each column are adjacently arranged, and the holes H _{R of} each row are adjacently arranged, in other words, the holes H _R are adjacently arranged in a plurality of columns in the first direction X, and the holes H _R are second. The direction Y is arranged adjacent to the plurality of lines.

[0013]

The plurality of apertures H _R of the embodiment of the present embodiment a plurality of rows of the leftmost to the first line L1, the plurality of apertures H _R, and, in a first direction X, and adjacent the first side of the receiving electrode R R _X-1 of forming the plurality of positions of the first hole row L1 is H _R, lower than the position of the line L2 is formed the plurality of apertures H _R, and so on, X in a first direction, the second line L2 forming position H _R of the plurality of holes L3 is formed below the position of the third row of the plurality of holes H _R. However, in order for the plurality of holes H _R plural rows formed after which each line uppermost top side apertures H _R of the edge to adjacent the uppermost rear top side of the hole H _R side connection extending exhibit a zigzag shape, the present embodiment will be the fifth line L5 position of the plurality of holes formed H _R is less than the fourth line L4 forming the plurality of apertures H _R, and so, the position of the sixth row L6 forming the plurality of holes H _R is less than the fifth line L5 of the plurality of holes The formation position of H _R . Thus, the zigzag arrangement is formed by a plurality of rows of holes H _R, the first line L1 uppermost side hole H _R to the fourth line L4 rise to the uppermost side is formed between the holes H _R, the fourth line L4 uppermost side hole H _R to the fifteenth row L15, the uppermost hole H _R is formed with a downward trend, and the subsequent holes H _{R are} alternately formed in an upward trend and a downward trend, wherein the angle of the rising trend and the angle of the descending trend are different. 15 degrees. In other words, the plurality of rows of the holes H _R are arranged in a meandering manner along the first direction X.

[0014]

Further, in the zigzag formed by the plurality of rows of holes H _R adjacent to the second side R ₂ of the receiving electrode R _X in the first direction X, the lowermost hole H _R to the fourth row of the first row L1 L4 between the lowermost aperture H _R to form a downward trend, the fourth line L4 lowermost row of holes H _R L15 to fifteenth rise to the lowermost side is formed between the holes H _R, of the plurality of subsequent re-hole H _R The rotations continue to form in a downward trend and an upward trend. Thus, the receiving electrode adjacent the first side of R _{X-R 1} and a second side of the plurality of apertures H R _{R 2} to form a zigzag shape different trends, however, the receiving electrode adjacent the second side of the _{X-R 2} a plurality of R The lowermost hole H _{R of the} row arrangement may also be formed as an uppermost hole H _R arranged in a plurality of rows adjacent to the first side edge R ₁ of the receiving electrode R _X , and then formed in a downward trend and then formed in a downward trend. This embodiment does not define how the holes H _R form a zigzag-shaped plurality of rows. Further, the holes H _R between the uppermost hole H _R and the lowermost hole H _R of the holes H _R in each row are arranged in a zigzag line in the first direction X.

[0015]

Furthermore, in the second direction Y, the holes H _R in the uppermost row are the holes H _{R of the} first column W1, and the leftmost holes H _{R of the} first column W1 may have a meander shape, and two leftmost holes H _R W2 and W3 of the third column of the left-most aperture H _R can also have a zigzag shape, so, the first column of the left-most hole W1 to the third column of H _R leftmost W3 formed holes H _R Thereafter, a zigzag shape is formed in the second direction Y. However, each of the plurality of holes H _R in the second direction Y may have another formation manner, for example, the eleventh hole H _{R11 of the} first column W1 and the eleventh hole H of the second column W2 _R11 itself does not have a zigzag shape, however, after a first column of H _R11 eleventh hole W1 is formed to be inclined, the second row of holes H W2 eleventh eleventh connection hole _{R11 R11} H W1 in the first column inclined to form, and later, a third row of holes H _R11 W3 eleventh same second column eleventh connection hole H _R11 W2 is inclined to form, thus, the first column eleventh W1 holes H _R11 The eleventh hole H _R11 to the third column W3 is formed to form a meander shape in the second direction Y. Thus, after the holes H _{R are} formed in each column of the second direction Y, they are also meandered like the zigzag shape of the first direction X. In other words, the plurality of columns of the holes H _R are arranged along the second direction. Y forms a meander shape in which the first direction X is perpendicular to the second direction Y.

[0016]

Referring to the second figure, after the holes H _R of the plurality of rows are formed, the number of holes of the holes H _R varies from row to row, wherein the number of holes represents the number of holes H _R , for example, the first row L1 The number of holes of the hole H _R to the eleventh line L11, the number of holes of the holes H _R are three holes H _R , respectively, and the number of holes of the holes H _R of the twelfth line L12 to the twentieth line L20 the number of the holes the holes H _R respectively two holes H _R, H _R the plurality of holes of a plurality of subsequent rows add three apertures H _R. In this way, the number of holes of the holes H _R arranged in the plurality of rows is decreased and increased in the first direction X. Conversely, the number of holes of the holes H _R arranged in the plurality of rows may also be designed to increase along the first direction X. After the transition to reduction. Therefore, in the above two design manners, after the plurality of holes H _R arranged in the plurality of rows are formed, the number of holes in the first direction X changes with the change of the meandering shape. Thus, Example I Movies design (pattern visibility) issues the plurality of holes in order to overcome the holes H _R H _R generated by the present embodiment.

[0017]

The receiving electrode R _X has a first side R ₁ , a second side R ₂ , a third side R ₃ and a fourth side R ₄ , and the second side R _{2 is} opposite to the first side R ₁ The third side R _{3 is} opposite to the fourth side R ₄ , and the third side R ₃ and the fourth side R _{4 are} connected between the first side R ₁ and the second side R ₂ . The plurality of rows of the holes H _R adjacent to the first side R ₁ of the receiving electrode R _X are arranged in a zigzag shape in the first direction X. Therefore, the geometry of the first side R ₁ of the receiving electrode R _X corresponds to The plurality of rows of holes H _R are arranged in a zigzag arrangement to form a meander shape. Similarly, the plurality of rows of the holes _NR adjacent to the second side R ₂ of the receiving electrode R _X are arranged in a zigzag arrangement in the first direction X. Therefore, the second side R ₂ of the receiving electrode R _X is received. The geometric shape is arranged in a zigzag arrangement corresponding to the arrangement of the plurality of rows of holes H _R to form a meandering shape. In other words, the electrodes R _X are arranged in a zigzag pattern corresponding to the holes H _R in the first direction X to form a meandering first side R ₁ and a second side R ₂ opposite to the first side R ₁ .

[0018]

Continuation of the above, the receiving electrode adjacent to the third side of the _{X-R 3} R _R H of the plurality of holes, in the second direction Y are formed zigzag, so that the third side of the receiving electrode R _{X-R 3} to the geometry of these should The hole H _{R has} a meandering shape and is formed in a meander shape. Similarly, the fourth side adjacent to the receiving electrode R _X-holes of the plurality of R H _{R 4} is, in the second direction Y are formed zigzag, so that the fourth side of the receiving electrode R _{X-R 4} on the geometry of these should The hole H _{R has} a meandering shape and is formed in a meander shape. In other words, the third side R ₃ and the fourth side R ₄ of the receiving electrode R _{X are} in a zigzag shape corresponding to the zigzag shape of the holes H _R in the second direction Y.

[0019]

The first side R ₁ and the second side R _{2 of the} receiving electrode R _X form a plurality of protrusions R ₁₀ and a plurality of notches R ₁₂ , respectively, and each notch R _{12 is} formed in any two protrusions R Between ₁₀ . Furthermore, in the second direction Y, the meandering shape is formed, and the notch portion R ₁₂ can be formed in a meander shape. Therefore, as shown in the second figure, the meandering of the notch portion R ₁₂ continues the zigzag of the plurality of holes H _R . shape, thus, the geometry of the recess portion ₁₂ of the R rows continuation complex geometry of the plurality of holes H _R. In addition, in the second direction Y, the notch portion R ₁₂ continues the meandering shape formed by the holes H _R , and there may be another formation manner, for example, the eleventh notch portion R _12-11 and the eleventh line L11 of the plurality of apertures H _R itself has neither zigzag, but the eleventh recess portion R _12-11 eleventh line L11 connecting the plurality of apertures H _R of the rear inclined to form a zigzag presented. Therefore, the geometry of the notches R ₁₂ continues the zigzag shape of the holes H _R in the second direction Y, and the geometry of the protrusions R ₁₀ is as zigzag as the notches R ₁₂ . The zigzag shape is formed, so that the geometry of the protrusions R ₁₀ also continues the zigzag shape of the holes H _R in the second direction Y.

[0020]

Referring to the first embodiment, the single-layer electrode of the touch panel of the present embodiment further includes a plurality of dummy electrodes D, and the dummy electrodes D are disposed between the electrodes T _X and R _X , for example, the dummy electrodes D are disposed. Between the transmitting electrode T _X and the receiving electrode R _X , in other words, the dummy electrodes D may be disposed on one side of the transmitting electrode T _X and one side of the receiving electrode R _X . Refer back to FIG Second, disposed in the first receiving electrode R side RX of the plurality of dummy electrodes D ₁ continuation projecting zigzag portions R ₁₀ to form a zigzag shape, moreover, the geometry of the convex portion is a continuation of R ₁₀ The holes H _{R have} a meandering shape. Therefore, the dummy electrodes D are in a zigzag shape corresponding to the holes H _R , and similarly, the dummy electrodes D are disposed on the second side R ₂ of the receiving electrode R _X . It is a meandering shape corresponding to the zigzag of the holes H _R .

[0021]

Further the plurality of dummy electrodes D, the receiving electrode disposed on the third side of the _{X-R 3} R, the third receiver side electrode is _{X-R 3} R zigzag zigzag presented, similarly, the receiving electrode disposed on R _X R of the plurality of fourth side dummy electrode D _4, the fourth side of the receiver electrodes _X R ₄ R zigzag zigzag presented. Furthermore, the geometry of the third side R ₃ of the receiving electrode R _X and the geometry of the fourth side R ₄ form a meander shape corresponding to the meandering of the holes H _R in the second direction Y. The geometry of the dummy electrodes D also forms a meandering shape corresponding to the meandering of the holes H _R in the second direction Y.

[0022]

The plurality of dummy electrodes D as the plurality of holes having a H _R imaginary electrode, the electrode number represents the number of the imaginary dummy electrodes. Referring to the second figure, the number of dummy electrodes disposed on the third side R ₃ of the receiving electrode R _X is reversed in the first direction X, and a dummy electrode D is set to be set to two dummy electrodes D, and then changed. In order to set the four virtual electrodes D, the number of virtual electrodes gradually increases from the third side R _{3 of the} receiving electrode R _X to the opposite direction of the first direction X. However, the number of virtual electrodes is from the third side of the receiving electrode R _X . The opposite direction of the edge R ₃ to the first direction X can also be designed to be gradually decreasing. Therefore, the number of virtual electrodes gradually increasing or decreasing gradually can produce a gradation effect, and this gradation effect can improve the display quality. Similarly, the number of dummy electrodes provided on the fourth side R ₄ of the receiving electrode R _X is set by the four dummy electrodes D in the first direction X, and the two dummy electrodes D are set to become a dummy electrode. D, therefore, provided on the fourth side of the receiving electrode R _X R X imaginary electrode ₄ may be gradually decreasing along the first direction, or is designed to gradually increase.

[0023]

Referring to the first figure, the transmission lines L _T and L _{R of} the embodiment can be designed to have a zigzag shape, so that the paths of the transmission lines L _T and L _R on the substrate 10 are not straight lines, and The transmission lines L _T and L _R respectively extend the meandering shape of the third side T ₃ of the transmission electrode T _X and the meandering shape of the fourth side R ₄ of the receiving electrode R _{X to} form a meander shape, and further, the transmission electrode The third side T _{3 of the} T _X and the fourth side R ₄ of the receiving electrode R _X form a meandering shape corresponding to the zigzag of the holes H _R in the second direction Y. Therefore, the transmission lines L _T , L _R A hole is formed in a zigzag shape corresponding to the hole H _R in the second direction Y.

[0024]

In summary, the present invention is a single-layer electrode of a touch panel, and the touch panel includes a substrate, a plurality of transmission lines, and a plurality of electrodes. The transmission lines and the electrodes are disposed on the substrate, and the electrodes are disposed adjacent to each other and electrically connected to the transmission lines. The electrodes comprise a plurality of holes, and the holes are adjacently arranged in a plurality of columns in a first direction. The holes are arranged adjacent to each other in a plurality of rows in a second direction, the rows of the holes are arranged in a meandering manner in a first direction, and the column arrays of the holes are formed in a zigzag shape in a second direction, the electrodes And forming a first side of the meandering shape and a second side opposite to the first side of the hole, and forming a plurality of protrusions on the first side and the second side And a plurality of notches, the protrusions and the geometry of the notches continuing the zigzag shape of the holes in the second direction.

[0025]

Furthermore, the single-layer electrode of the touch panel of the present invention further includes a plurality of dummy electrodes disposed between the electrodes, and the dummy electrodes continue to meander in a zigzag shape of the protrusions. Therefore, the present embodiment can overcome the problem of the residual shadow by designing the holes, the sides of the electrodes, the geometry of the dummy electrodes, and designing the number of the dummy electrodes D in an incremental or/and decreasing stepwise manner.

10‧‧‧Substrate

D‧‧‧ virtual electrode

H _R ‧‧‧ Hole

H _T ‧‧‧ Hole

L _R ‧‧‧ transmission line

L _T ‧‧‧ transmission line

R ₁ ‧‧‧ first side

R ₂ ‧‧‧ second side

R ₃ ‧‧‧ third side

R ₄ ‧‧‧ fourth side

R ₁₀ ‧‧‧protrusion

R ₁₂ ‧‧‧ Notch

R _X ‧‧‧ receiving electrode

T ₁ ‧‧‧ first side

T ₂ ‧‧‧ second side

T ₃ ‧‧‧ third side

T ₄ ‧‧‧ fourth side

T ₁₀ ‧‧‧protrusion

T ₁₂ ‧‧‧ Notch

T _X ‧‧‧Transfer electrode

X‧‧‧ first direction

Y‧‧‧second direction

Claims (12)

[Item 1] A single layer electrode of a touch panel, comprising:
a plurality of transmission lines, which are disposed on a substrate; and a plurality of electrodes disposed on the substrate, the electrodes are disposed adjacent to each other and electrically connected to the transmission lines, the electrodes comprise a plurality of holes, and the holes are plural in a first direction The columns are arranged adjacent to each other, and the holes are arranged adjacent to each other in a plurality of rows in a second direction, and the rows of the holes are arranged in a meandering manner along the first direction, and the columns of the holes are arranged along the first Forming the meandering shape in two directions, the electrodes and the zigzag arrangement of the holes in the first direction form a first side of the meandering shape and a second side opposite to the first side, The first side edge and the second side edge form a plurality of protrusions and a plurality of notch portions, and the protrusions and the geometric shapes of the notch portions continue the zigzag shape of the holes along the second direction. [Item 2] The single-layer electrode of the touch panel of claim 1, wherein the electrodes have a third side connected between the first side and the second side and opposite to the third A fourth side of the side, the third side and the fourth side form the meander shape corresponding to the meandering of the holes in the second direction. [Item 3] The single-layer electrode of the touch panel of claim 2, wherein the number of holes arranged in the rows is decreased or decreased in the first direction to be decreased or decreased. [Item 4] The single-layer electrode of the touch panel of claim 3, further comprising:
A plurality of dummy electrodes are disposed between the electrodes, and the dummy electrodes exhibit the meandering shape corresponding to the meandering of the holes. [Item 5] The single-layer electrode of the touch panel of claim 4, wherein the number of the dummy electrodes disposed on the third side gradually increases or decreases gradually in the opposite direction of the first direction, and is disposed in the fourth A number of virtual electrodes on the side gradually decreases or gradually increases along the first direction. [Item 6] The single-layer electrode of the touch panel of claim 1, wherein each of the notches is formed between any of the protrusions. [Item 7] A single layer electrode of a touch panel, comprising:
a plurality of transmission lines, which are disposed on a substrate; and a plurality of electrodes disposed on the substrate, the electrodes are disposed adjacent to each other and electrically connected to the transmission lines, the electrodes comprise a plurality of holes, and the holes are plural in a first direction The columns are arranged adjacent to each other, and the holes are arranged adjacent to each other in a plurality of rows in a second direction, and the rows of the holes are arranged in a meandering manner along the first direction, and the columns of the holes are arranged along the first Forming the meandering shape in two directions, wherein the first direction is perpendicular to the second direction, and the electrodes form a zigzag-shaped first side edge corresponding to the holes in the first direction and are opposite to the first side a second side of the first side, the first side and the second side form a plurality of protrusions and a plurality of notches, and the geometric shapes of the protrusions and the notches continue The plurality of electrodes have a third side edge connected between the first side edge and the second side edge and a fourth side edge opposite to the third side edge, wherein the holes have a zigzag shape along the second side. The third side and the fourth side correspond to the holes along the second direction The zigzag of the zigzag shape is formed. [Item 8] The single-layer electrode of the touch panel of claim 7, wherein the number of holes arranged in the rows is reduced to increase or decrease in the first direction and then decreased to decrease. [Item 9] The single-layer electrode of the touch panel of claim 7, wherein the paths of the transmission lines on the substrate are not straight lines, and the transmission lines respectively extend the third side and the fourth side The zigzag shape exhibits the zigzag shape. [Item 10] The single-layer electrode of the touch panel of claim 7, further comprising:
A plurality of dummy electrodes are disposed between the electrodes, and the dummy electrodes exhibit the meandering shape corresponding to the meandering of the holes. [Item 11] The single-layer electrode of the touch panel of claim 10, wherein the number of the dummy electrodes disposed on the third side gradually increases or decreases gradually in the opposite direction of the first direction, and is disposed in the fourth A number of virtual electrodes on the side gradually decreases or gradually increases along the first direction. [Item 12] The single-layer electrode of the touch panel of claim 7, wherein each of the notches is formed between any of the protrusions.