TWM494960U - Device substrate and touch display panel - Google Patents

Abstract

A device substrate including a substrate and a conductor element is provided. The substrate has a first side and a second side opposite to each other. The conductor element is disposed on the second side, and at least one portion of the conductor element is composed of a conductor mesh layer.

Description

Component substrate and touch display panel

The present invention relates to an element substrate, and more particularly to an element substrate having a conductor mesh layer.

In general, a capacitive touch panel can generally include both an additive-on type and an in/on-cell type. The externally mounted capacitive touch panel is usually formed by first forming a touch member on a substrate to form a touch panel, and then attaching the touch panel to the outer surface of the display. The control panel will have a certain thickness. In addition, a common integrated touch panel is that the touch member is directly fabricated on the component substrate of the display, which is advantageous for thinning and weight reduction of the display.

In the manufacturing process of the integrated touch panel, a transparent conductive material such as indium tin oxide (ITO) is usually used as the material of the touch electrode. In this way, a good visual effect can be provided, and the user can hardly observe the presence of the touch electrode. However, indium tin oxide is accompanied by a disadvantage of a large impedance value, and thus there is a possibility that the touch sensitivity of the touch panel is not high.

The present invention provides an element substrate comprising a conductor member composed of a conductor mesh layer, thereby providing good electrical conductivity.

The component substrate created by the present invention comprises a substrate and a conductor member. The substrate has a first side and a second side opposite to each other. The conductor member is disposed on the second side, and at least a portion of the conductor member is comprised of a conductor mesh layer.

The component substrate created by the present invention comprises a substrate and a conductor member. The substrate has a first side and a second side opposite to each other. The conductor member is disposed on the second side, wherein the conductor member is composed of a plurality of conductor lines, and the line width of the conductor line is between 0.08 and 500 microns.

The touch display panel of the present invention comprises an element substrate, a pair of substrates and a display medium layer. The component substrate includes a substrate and a conductor member. The substrate has a first side and a second side opposite to each other. The conductor member is disposed on the second side, and at least a portion of the conductor member is comprised of a conductor mesh layer. The opposite substrate is disposed opposite to the element substrate. The display medium layer is disposed between the element substrate and the opposite substrate.

The touch display panel of the present invention comprises an element substrate, a pair of substrates and a display medium layer. The component substrate includes a substrate and a conductor member. The substrate has a first side and a second side opposite to each other. The conductor member is disposed on the second side, wherein the conductor member is composed of a plurality of conductor lines, and the line width of each conductor line is between 0.08 and 20 microns. The opposite substrate is disposed opposite to the element substrate. Display media layer settings Between the element substrate and the opposite substrate.

Based on the above, at least a part of the conductor member of the element substrate of the present invention is composed of a conductor mesh layer. This conductor mesh layer can be formed by a low temperature process. In addition, the conductor mesh layer provides good electrical conductivity to provide a good touch response speed for the component substrate.

The above described features and advantages of the present invention will become more apparent and understood from the following description.

10, 10a, 10b, 10c, 10d‧‧‧ touch display panel

20, 20a, 20b‧‧‧ display panel

100, 100a, 100b, 100c, 100d, 100e, 100f, 100g‧‧‧ element substrate

102‧‧‧First substrate

104‧‧‧ display area

106‧‧‧The surrounding area

102a‧‧‧ first side

102b‧‧‧ second side

110‧‧‧Color filter layer

112, 114, 116‧‧‧ color filter pattern

120‧‧‧Conductor components

121‧‧‧Conductor mesh layer

121a‧‧‧First conductor grid sublayer

121b‧‧‧Second conductor grid sublayer

121c‧‧‧ conductor wire

122‧‧‧First electrode structure

122a‧‧‧First connection

122b‧‧‧First electrode

124‧‧‧Second electrode structure

124a‧‧‧Second connection

124b‧‧‧second electrode

126‧‧‧Insulation pattern

128‧‧‧ proposed pattern

130‧‧‧Black matrix layer

140, 140a, 140b‧‧‧ insulation

150‧‧‧Common electrode layer

160‧‧‧ perimeter wiring

170‧‧‧Insulation

180‧‧‧Insulation

200‧‧‧ opposite substrate

202‧‧‧second substrate

210‧‧‧ electrodes

210a‧‧‧first electrode

210b‧‧‧second electrode

210c‧‧‧ third electrode

210d‧‧‧fourth electrode

300‧‧‧Display media layer

302‧‧‧liquid crystal molecules

410‧‧‧First polarizer

420‧‧‧Second polarizer

500‧‧‧Decorative structure

902‧‧‧Light transmission area

904‧‧‧The surrounding area

906‧‧‧Edge layer

908‧‧‧decorative layer

908A‧‧‧First decorative layer

908B‧‧‧Second decorative layer

908C‧‧‧ bottom decorative layer

910‧‧‧buffer layer

912‧‧‧Lighting layer

914‧‧‧Outer frame

A-A’, B-B’‧‧‧ cut line

CG‧‧‧covering board

C1‧‧‧First Connection

C2‧‧‧Second connection

D1, d2, d3, d4, d5‧‧ direction

E, Eh, Ef‧‧‧ electric field

EP‧‧‧electrode pair

E1‧‧‧First electrode section

E2‧‧‧Second electrode

H‧‧‧ openings

M, N, O, P, Q, R‧‧‧ areas

S‧‧‧Transparent cover plate

V1‧‧‧ first potential

V2‧‧‧ first potential

W1, W2‧‧‧ width

FIG. 1A is a cross-sectional view of a touch display panel according to an embodiment of the present invention.

FIG. 1B is a schematic cross-sectional view of a touch display panel according to an embodiment of the present invention.

1C is a cross-sectional view of a touch display panel according to an embodiment of the present invention.

FIG. 1D is a schematic cross-sectional view of a touch display panel according to an embodiment of the present invention.

FIG. 1E is a schematic diagram showing a peripheral structure of a touch display panel according to an embodiment of the present invention.

2A is a top plan view of the conductor member of the embodiment.

2B is an enlarged schematic view of a region M of FIG. 2A.

Fig. 2C is a schematic cross-sectional view taken along line A-A' in Fig. 2A and line B-B' in Fig. 2B.

2D is a partial cross-sectional view showing the component substrate of another embodiment of the present invention.

2E is a partial cross-sectional view showing the component substrate of another embodiment of the present invention.

2F is a partial cross-sectional view showing the element substrate of another embodiment of the present invention.

3A is a top plan view showing a component substrate of another embodiment of the present invention.

FIG. 3B is an enlarged schematic view of a region N of FIG. 3A.

FIG. 3C is a partially enlarged schematic view showing the element substrate of another embodiment of the present invention.

4A is a top plan view showing a component substrate of another embodiment of the present invention.

4B is an enlarged schematic view of a region O of FIG. 4A.

FIG. 5A is a schematic cross-sectional view of a touch display panel according to another embodiment of the present invention.

FIG. 5B is a schematic cross-sectional view of a touch display panel according to another embodiment of the present invention.

Figure 6 is a top plan view of the conductor member of the embodiment of Figure 5.

7A and 7B are enlarged schematic views of a region P of Fig. 6.

FIG. 8 is a cross-sectional view showing a touch display panel according to another embodiment of the present invention.

Figure 9 is an enlarged schematic view of a region R of the embodiment of Figure 8.

Figure 10 is an enlarged schematic view of a region P of the embodiment of Figure 5.

FIG. 1A is a cross-sectional view of a touch display panel according to an embodiment of the present invention. Referring to FIG. 1A , the touch display panel 10 includes an element substrate 100 , a pair of substrates 200 , and a display medium layer 300 . The opposite substrate 200 is disposed opposite to the element substrate 100 , and the display medium layer 300 is located on the element substrate 100 . Between the opposing substrate 200.

The component substrate 100 includes a first substrate 102, a color filter layer 110, a conductor member 120, a black matrix layer 130, an insulating layer 140, and a common electrode layer 150. The first substrate 102 can be a color filter substrate having a first side 102a and a second side 102b opposite to the first side 102a, wherein the second side 102b is adjacent to one side of the touch operation by the user. The conductor member 120 is located between the second side 102b and a cover plate CG. The cover plate CG and the conductor member 120 can be adhered by an adhesive layer (not shown). The color filter layer 110 is disposed on the first side 102a. The color filter layer 110 includes a plurality of first color filter patterns 112, a plurality of second color filter patterns 114, and a plurality of third color filter patterns 116. Here, only one first color filter pattern 112, one second color filter pattern 114, and one third color filter pattern 116 are illustrated as an example. Alternatively, in another embodiment, the color filter layer 110 may not be disposed in the touch display panel 10.

The black matrix layer 130 is disposed on the first side 102a and has a plurality of openings, wherein the plurality of color filter patterns of the color filter layer 110 are respectively disposed in the openings. The insulating layer 140 covers the color filter layer 110 and the black matrix layer 130. The insulating layer 140 may be a planarization layer. In addition, the design of the insulating layer 140 may be omitted in actual design. Set (not shown). The common electrode layer 150 is disposed on the insulating layer 140 , and may be disposed on the color filter layer 110 , and the common electrode layer 150 covers the color filter layer 110 . The conductor member 120 is disposed on the second side 102b, wherein at least a portion of the conductor member 120 is comprised of a conductor mesh layer 121 (shown in Figure 2B). The conductor member 120 is, for example, a touch element layer, so that the element substrate 100 can simultaneously have a touch function.

Further, as the size of the touch panel is larger, in order to obtain an indium tin oxide film having better crystallinity and higher conductivity, it is necessary to fabricate the touch electrode in a higher temperature process. However, the high-temperature manufacturing process is likely to cause the chromaticity value of the color filter pattern on the element substrate to shift, thereby affecting the display quality of the display. In the present embodiment, since at least a portion of the conductor member 120 is constituted by the conductor mesh layer 121 (shown in FIG. 2B), the material of the conductor mesh layer 121 is, for example, a metal material. Since the metal material can be formed by low-temperature coating, after the fabrication of the conductor mesh layer 121 is completed, it is difficult to shift the chromaticity value of the color filter pattern of the color filter layer 110. In addition, the conductor mesh layer 121 further provides the touch display panel 10 with high sensing capability and fast response speed. The above metal material is, for example, a layer of a stacked material (such as a layer of molybdenum/aluminum/molybdenum stacking material) in which gold, silver, copper, aluminum, molybdenum or any combination of the above materials is stacked.

The opposite substrate 200 is, for example, a pixel array substrate, which may include a second substrate 202 and a pixel array layer (not shown) disposed on the second substrate 202. The pixel array layer includes a plurality of arrayed pixel structures, for example, including a plurality of transistor arrays, wherein FIG. 1A schematically shows a plurality of pixel structures. A plurality of electrodes 210, which are, for example, pixel electrodes in a pixel structure. The components and designs of the pixel structure are well known to those skilled in the art and will not be described here. In an embodiment, the color filter layer 110 disposed on the first substrate 102 may also be selectively disposed on the second substrate 202 to form a COA (color filter on array) pixel structure.

Display medium layer 300 is, for example, a liquid crystal display medium layer, an electrowetting display medium layer, an electrophoretic display medium layer, an electroluminescent display medium layer, or other suitable display medium layer. In other words, the novel creation does not limit the type of display medium layer. The display medium layer 300 of the present embodiment is a liquid crystal molecular layer, and the touch display panel 10 is a touch liquid crystal display panel.

Specifically, the electrode 210 on the opposite substrate 200 has a first potential V1, and the common electrode layer 150 on the element substrate 100 has a second potential V2, wherein the first potential V1 is different from the second potential V2, so the electrode A vertical electric field E is formed between the 210 and the common electrode layer 150, and the electric field E can drive the liquid crystal molecules 302 to display the picture. The driving mode of the liquid crystal molecules 302 of the present embodiment is, for example, a twisted nematic (TN) driving mode. In other embodiments, the driving mode of the liquid crystal molecules 302 may also be a Vertical Alignment (VA) driving mode. In addition, if the display medium layer 300 is a liquid crystal display medium layer, opposite sides thereof may be provided with an alignment layer (not shown) for alignment of the liquid crystal display medium layer, since the alignment layer is a member of a conventional liquid crystal display device. I won't go into details here.

When the touch display panel 10 is in operation, the common electrode layer 150 can serve as a guide An electro-magnetic shielding layer between the body member 120 and the electrode 210. In other words, when the conductor member 120 performs the touch function, the common electrode layer 150 can reduce the probability that the conductor member 120 is interfered by the electrode 210 signal. If the common electrode 150 has a direct current signal, it can directly function as an electromagnetic shielding layer. If the common electrode 150 has an alternating current signal, the display and touch functions can be driven by means of time division multiplexing. For example, when the touch display panel 10 performs the touch function, the common electrode layer 150 does not apply an alternating current signal. When the touch display panel 10 performs the display function, the conductor member 120 does not perform the touch function.

In another embodiment, the driving mode of the liquid crystal molecules 302 of the touch display panel 10 may also be an In-Plane Switching (IPS), as shown in FIG. 1B. A first electrode 210a and a second electrode 210b are disposed on the opposite substrate 200. The first electrode 210a and the second electrode 210b respectively provide a first potential V1 and a second potential V2, wherein the first potential V1 is different from The second potential V2. Accordingly, a horizontal electric field Eh can be formed between the first electrode 210a and the second electrode 210b. This horizontal electric field Eh can be used to drive the liquid crystal molecules 302.

In another embodiment, the driving mode of the liquid crystal molecules 302 of the touch display panel 10 may also be Fringe Field Switching (FFS), as shown in FIG. 1C. A third electrode 210c and a fourth electrode 210d are disposed on the opposite substrate 200. The third electrode 210c and the fourth electrode 210d respectively provide a first potential V1 and a second potential V2, wherein the first potential V1 is different from the first potential V1. The second potential V2. Accordingly, an edge can be formed between the third electrode 210c and the fourth electrode 210d. Electric field Ef. This fringe electric field Ef can be used to drive the liquid crystal molecules 302.

In the embodiment of FIGS. 1B and 1C, the black matrix layer 130 is, for example, a conductor. The black matrix layer 130 can thus further serve as an electromagnetic shielding layer between the conductor member 120 and the electrode 210. The insulating layer 140 may be a planarization layer. In addition, the arrangement of the insulating layer 140 (not shown) may be omitted in actual design. In addition, if the display medium layer 300 is a liquid crystal display medium layer, an opposite layer (not shown) may be disposed on the opposite sides thereof for use as a liquid crystal display medium layer alignment, since the alignment layer is a conventional liquid crystal display device. The components are not described here.

FIG. 1D is a schematic cross-sectional view of a touch display panel according to an embodiment of the present invention. Referring to FIG. 1D, the touch display panel 10a is similar to the touch display panel 10 of FIG. 1A, and the differences are described below. The display medium layer 300 of the touch display panel 10a may be an electroluminescent display medium layer, such as an organic light emitting diode display medium layer. The display medium layer 300 includes a plurality of luminescent material patterns 300a. The material design of the display medium layer 300 can be used to enable the touch display panel 10a to realize the function of color display. For example, the luminescent material pattern 300a of the display medium layer 300 may be composed of an electroluminescent material of red, blue, green, other colors, or any combination of the above colors. The element substrate 100 includes a first substrate 102 and a conductor member 120. The first substrate 102 has a first side 102a and a second side 102b opposite to the first side 102a, wherein the second side 102b is adjacent to one side of the touch operation by the user. The first substrate 102 is, for example, a package cover of the touch display panel 10a, which can be used to protect internal components. In this embodiment, the touch display panel 10a is not provided with color filtering. Floor. However, this novel creation is not limited to this. In other embodiments, the touch display panel 10a can also implement the function of color display by designing the color filter layer and the display medium layer 300 of white light.

The opposite substrate 200 includes a second substrate 202, at least one power line PL, and a plurality of light emitting units, each of which includes a first electrode 210c and a second electrode 210d. The first electrode 210c is electrically connected to the power line PL through the opening of the insulating layer 140a. The luminescent material pattern 300a is formed on the first electrode 210c and in the opening of the insulating layer 140b. The second electrode 210d is formed at least on the luminescent material pattern 300a to constitute one illuminating unit.

In the embodiment of FIG. 1A to FIG. 1D, the first substrate 102 is, for example, an element substrate of the display, and the touch display panel of the embodiment of FIGS. 1A to 1D may further include a cover plate CG, which may be disposed at the first The substrate 102 is away from the side of the opposite substrate 200. However, this novel creation is not limited to this. In other embodiments, the first substrate 102 may be a color filter substrate, a pixel array substrate, a package cover of an organic light emitting display, or a substrate used in other displays. The cover plate CG may be a transparent cover plate having a transmittance of 85% or more, and the transparent cover plate may include a glass cover plate, a plastic cover plate or other materials with high mechanical strength to form protection (for example, scratch resistance) and cover. Or beautify the cover plate of its corresponding device, the thickness of the transparent cover plate can be between 0.2 and 2 mm. The transparent cover plate may be a planar shape or a curved shape, or a combination of the foregoing, such as 2.5D glass, but is not limited thereto. In addition, it is also possible to provide an anti-fouling coating on one side of the transparent cover plate facing the user. (Anti-Smudge Coating).

In addition, a decorative layer may be disposed around the transparent cover plate, and the decorative layer may be black ink or photoresist, or a colored decorative layer may be selected. Please refer to Figure 1E. FIG. 1E is a schematic diagram showing a peripheral structure of a touch display panel according to an embodiment of the present invention. As shown in FIG. 1E , the touch display panel 10 a of the present embodiment has a light transmitting region 902 (also referred to as a display region) and a peripheral region 904 disposed on at least one side of the light transmitting region 902 . The touch elements of the foregoing embodiments may be disposed in the light-transmitting region 902, and details are not described herein again. The touch display panel 10a includes a transparent cover S, a trim layer 906, a decorative layer 908, a buffer layer 910, a light shielding layer 912, and an outer frame layer 914. The transparent cover plate S has a transmittance of more than 85% in this category, and the transparent cover plate S may include a glass cover plate, a plastic cover plate or other materials with high mechanical strength to form protection (for example, scratch resistance), covering or It is a cover plate that beautifies its corresponding device (such as a display), and the thickness of the transparent cover plate S can be between 0.2 and 2 mm. The transparent cover plate S may be a planar shape or a curved shape, or a combination of the foregoing, such as a tempered glass of 2.5D or 3D shape, but is not limited thereto. Alternatively, an anti-smudge coating may be provided on one side of the operation of the transparent cover sheet S facing the user. The trim layer 906 is disposed adjacent to the edge of the light transmissive region 902 in the peripheral region 904, and the trim layer 906 may comprise an ink material or a photoresist material. The decorative layer 908 can be selectively a composite layer, for example, including a first decorative layer 908A and a second decorative layer 908B stacked on the substrate S from bottom to top. The graphic range of the second decorative layer 908B of this embodiment is larger than the graphic range of the first decorative layer 908A, and thus the second decorative layer 908B covers the sides of the first decorative layer 908A. In addition, the decorative layer 908 further includes a bottom decorative layer 908C disposed on the lower side of the first decorative layer 908A, wherein the graphic range of the bottom decorative layer 908C is greater than the graphic range of the first decorative layer 908A and the second decorative layer 908B, and the bottom The inner side of the decorative layer 908C near the light transmitting region 902 is closer to the light transmitting region 902 than the inner side of the first decorative layer 908A and the second decorative layer 908B. In another embodiment, the second decorative layer 908B may also be optionally omitted. In this embodiment, the first decorative layer 908A, the second decorative layer 908B, and the bottom decorative layer 908C are all composed of color inks or photoresist materials of the same color, but not limited thereto, for example, two layers of the same color, The remaining layer is another color, and in addition, the decorative layer 908 can also use a single layer of photoresist. The buffer layer 910 is disposed on the decorative layer 908 to completely cover the surface of the substrate S and is covered with the decorative layer 908. The buffer layer 910 is preferably made of a transparent insulating material, and the material thereof is at least one of yttrium oxide, tantalum nitride, titanium oxide, hafnium oxide, ink material and photoresist material, and the stack structure of the buffer layer 910 can be optically A single layer or a plurality of stacked structures are required, for example, a multilayer stack of two or more of the above materials. The light shielding layer 912 may be an ink material or a photoresist material, and covers at least a portion of the buffer layer 910 and the decorative layer 908, and the buffer layer 912 is located between the light shielding layer 910 and the decorative layer 908. The outer frame layer 914 is disposed on the outer side of the peripheral region 904, and the outer frame layer 914 partially covers the light shielding layer 912, the buffer layer 910 and the decorative layer 908, wherein the outer frame layer 914 can be a composite layer, including the first outer frame layer 914A and the first The second outer frame layer 914B is preferably different in material or different material layers. The light shielding layer 912 and the second outer frame layer 914B may have a dark color or a dark color The color of the backlight can be used to shield the rear electronic components, and the decorative layer 908 and the first outer frame layer 914A can have a light color to make the touch display panel 10a have a brighter appearance, but not limited thereto. Moreover, the optical density (OD) value of the light shielding layer 912 is higher than the optical density value of the decorative layer 908. Preferably, the decorative layer 908 may have an optical density value of less than 2.5. The stacking manner and the number of layers of the above decorative layer are not limited to the architecture disclosed in the embodiment of the present embodiment, and have different stacking structures for visual design requirements.

The structure of the conductor member 120 will be further described below. 2A is a top view of the conductor member 120 of the present embodiment, and FIG. 2B is an enlarged schematic view of a region M of FIG. 2A. Referring to FIG. 2A and FIG. 2B simultaneously, the first substrate 102 has a display area 104 and a peripheral area 106. The conductor member 120 is disposed in the display area 104. The conductor member 120 includes a plurality of first electrode structures 122 and a plurality of second electrode structures 124. The first electrode structure 122 extends along a first direction d1. The first electrode structure 122 includes a plurality of first connecting portions 122a and a plurality of first electrode portions 122b, wherein any two adjacent first electrode portions 122b are connected by one of the first connecting portions 122a. Therefore, the first connecting portions 122a and the first electrode portions 122b are alternately connected in series to form one of the first electrode structures 122. The second electrode structure 124 extends along a second direction d2. The second electrode structure 124 includes a plurality of second connecting portions 124a and a plurality of second electrode portions 124b, wherein any two adjacent second electrode portions 124b are connected by one of the second connecting portions 124a. Therefore, the second connecting portions 124a and the second electrode portions 124b are alternately connected in series to form one of the second electrode structures 124. In the embodiment, the first electrode portions 122b and the second electrode portions 124b are formed by the conductor mesh layer 121. Composition. It should be noted that the regions drawn by the broken lines in FIG. 2B only schematically show the distribution positions of the first electrode portion 122b and the second electrode portion 124b, and are not intended to define the first electrode portion 122b and the second electrode. The actual layout shape of the portion 124b. Here, the first electrode structure 122 may be a driving electrode to receive a driving signal; the second electrode structure 124 may be a sensing receiving electrode, by detecting a change in mutual capacitance between the driving electrode and the sensing receiving electrode. For detecting whether the touch is detected by an external controller (not shown) connected to the sensing receiving electrode.

Specifically, the conductor mesh layer 121 includes a plurality of conductor lines 121c, wherein the conductor lines 121c have a line width of 0.08 to 500 μm. In other embodiments, each conductor line 121c has a line width of 0.08 to 20 μm, preferably 0.1 to 10 μm, more preferably 0.5 to 10 μm. In this way, the probability of the user observing the conductor member 120 can be further reduced to enhance the visual effect. The material of the conductor wire 121c is, for example, a metal material. And the above metal material is, for example, a stacked material layer in which gold, silver, copper, aluminum, molybdenum or any combination of the above materials is stacked, for example, a stacked structure of three layers of molybdenum-aluminum-molybdenum. In the present embodiment, the mesh shape of the conductor mesh layer 121 is, for example, a hexagonal shape in which the edge is curved, which is constituted by six conductor wires 121c, wherein the shape of each conductor wire 121c is curved. However, the novel creation does not limit the mesh shape of the conductor mesh layer 121. In other embodiments, the shape of each of the conductor lines 121c may be a straight line such that the mesh shape of the conductor mesh layer 121 is a hexagonal shape with a flat edge. In addition, the mesh shape of the conductor mesh layer 121 may also be an arbitrary polygon or other irregular shape. In this way, the Moire effect can be avoided when the touch display panel is displayed to have a comparison. Good display quality.

Fig. 2C is a schematic cross-sectional view taken along line A-A' in Fig. 2A and line B-B' in Fig. 2B. Referring to FIG. 2A, FIG. 2B and FIG. 2C simultaneously, the first connecting portion 122a is directly disposed on the first substrate 102, for example, wherein the first connecting portion 122a does not belong to a part of the conductor mesh layer 121. The element substrate 100 further includes a plurality of insulating patterns 126, each of which covers a partial region of one of the first connecting portions 122a. Specifically, the insulating pattern 126 exposes both ends of the first connecting portion 122a. A portion of the second electrode structure 124 is disposed on the insulating pattern 126. The two first electrode portions 122b adjacent to the first connecting portion 122a cover both ends of the first connecting portion 122a to be electrically connected thereto. In the present embodiment, the first electrode portion 122b, the second electrode portion 124b, and the second connecting portion 124a are each composed of the conductor mesh layer 121. In addition, the element substrate 100 further includes a plurality of dummy patterns 128 disposed between the adjacent first electrode portions 122b and the second electrode portions 124b to fill the gap between the first electrode portions 122b and the second electrode portions 124b. To improve the visual effect. The dummy pattern 128 may be composed of a portion of the conductor mesh layer 121.

In the present embodiment, the material of the first electrode structure 122 and the second electrode structure 124 is, for example, a metal material. The component substrate 100 further includes a plurality of peripheral traces 160 disposed on the first substrate 102 , and the peripheral traces 160 are disposed in the peripheral region 106 . The peripheral traces 160 and the conductor mesh layer 121 belong to the same film layer. In other words, the material of the peripheral trace 160 is, for example, a metal material, so that it can be fabricated simultaneously with the first electrode portion 122b, the second electrode portion 124b, and the second connection portion 124a, as shown in FIG. 2C. In another embodiment, the material of the first connecting portion 122a is, for example, a transparent conductive material, and the material of the first electrode portion 122b, the second electrode portion 124b, and the second connecting portion 124a is, for example, a metal material. The material of the peripheral trace 160 is, for example, a metal material, so that it can be formed simultaneously with the first electrode portion 122b, the second electrode portion 124b, and the second connection portion 124a, and belongs to the same film layer, and is not simultaneously formed with the first connection portion 122a. The structure is the same as that of the embodiment shown in Fig. 2C.

In the element substrate 100a of another embodiment, when the first connecting portion 122a is made of a metal material, the peripheral wiring 160 may also be selectively fabricated simultaneously with the first connecting portion 122a, as shown in FIG. 2D.

2E is a partial cross-sectional view showing the component substrate of another embodiment of the present invention, and its top view is similar to FIG. 2A and FIG. 2B. Referring to FIG. 2A, FIG. 2B and FIG. 2E simultaneously, in the element substrate 100b, the conductor mesh layer 121 is directly disposed on the first substrate 102, for example. In other words, the first electrode portion 122b, the second electrode portion 124b, and the second connection portion 124a are directly disposed on the first substrate 102. Each of the insulating patterns 126 covers a portion of one of the second electrode structures 124, and each of the first connecting portions 122a is disposed on the corresponding insulating pattern 126. In the present embodiment, the material of the first electrode structure 122 and the second electrode structure 124 is, for example, a metal material, and the material of the peripheral trace 160 is, for example, a metal material. The peripheral traces 160 and the conductor mesh layer 121 belong to the same film layer. In other words, the peripheral trace 160 is formed simultaneously with the first electrode portion 122b, the second electrode portion 124b, and the second connection portion 124a, and belongs to the same film layer, as shown in FIG. 2E. In another embodiment, the first connection The material of 122a is, for example, a transparent conductive material, and the material of the first electrode portion 122b, the second electrode portion 124b, and the second connecting portion 124a is, for example, a metal material. The material of the peripheral trace 160 is, for example, a metal material, so that it can be formed simultaneously with the first electrode portion 122b, the second electrode portion 124b, and the second connection portion 124a, and belongs to the same film layer, and is not simultaneously formed with the first connection portion 122a. The structure is the same as that of the embodiment shown in Fig. 2E.

In the element substrate 100c of another embodiment, when the first connecting portion 122a is made of a metal material, the peripheral wiring 160 may also be selectively fabricated simultaneously with the first connecting portion 122a, as shown in FIG. 2F.

3A is a top plan view showing a component substrate of another embodiment of the present invention. FIG. 3B is an enlarged schematic view of a region N of FIG. 3A. Referring to FIG. 3A and FIG. 3B simultaneously, in the present embodiment, the conductor member 120 is entirely composed of a conductor mesh 121 (shown in FIG. 3B). The conductor member 120 includes a plurality of first electrode structures 122 and a plurality of second electrode structures 124. Here, the first electrode structure 122 may be a driving electrode to receive a driving signal; the second electrode structure 124 may be a sensing receiving electrode. By detecting the change of mutual capacitance between the driving electrode and the sensing receiving electrode, an external controller (not shown) connected to the sensing receiving electrode performs touch detection. The first electrode structure 122 includes a first connecting portion 122a and a plurality of first electrode portions 122b, wherein the first connecting portion 122a extends along a third direction d3, and the first electrode portions 122b are separated from each other and the first connecting portion with the 122a connection. The second electrode structure 124 includes a second connecting portion 124a and a plurality of second electrode portions 124b, wherein the second connecting portion 124a extends in the third direction d3, and the second electrode portions 124b are separated from each other And connected to the second connecting portion 124a. The plurality of first electrode portions 122b in one of the first electrode structures 122 and the plurality of second electrode portions 124b of the corresponding at least one second electrode structure 124 are alternately arranged in the third direction d3. In the present embodiment, the plurality of first electrode portions 122b in one first electrode structure 122 and the plurality of second electrode portions 124b of the three second electrode structures 124 are alternately arranged in the third direction d3. In other embodiments, the conductor member 120 may also not be comprised of the conductor mesh layer 121, as shown in FIG. 3C. In other words, the conductor member 120 may be constituted by a plurality of conductor lines 121c, wherein the first connection portion 122a, the first electrode portion 122b, the second connection portion 122b, and the second electrode portion 124b are each constituted by, for example, one conductor line 121c. In this embodiment, the line width of the conductor line 121c is between 0.08 and 500 microns. In other embodiments, the line width of each of the conductor lines 121c is 0.08-20 microns, preferably 0.1-10 microns, more preferably 0.5~. 10 microns.

Referring to FIG. 3A and FIG. 3B again, the element substrate 100d further includes a plurality of peripheral traces 160 disposed on the first substrate 102. The perimeter trace 160 is coupled to one of the first electrode structure 122 and the second electrode structure 124. The peripheral traces 160, the first electrode structure 122, and the second electrode structure 124 can be fabricated simultaneously and belong to the same film layer.

In the present embodiment, since the conductor member 120 is entirely constituted by the conductor mesh layer 121, the material of the conductor mesh layer 121 is, for example, a metal material. Since the metal material can be formed by low-temperature coating, after the fabrication of the conductor mesh layer 121 is completed, it is difficult to shift the chromaticity value of the color filter pattern of the color filter layer 110. In addition, the conductor mesh layer 121 can provide a display panel with high sensing capability and a fast response speed.

4A is a top plan view showing a component substrate of another embodiment of the present invention. 4B is an enlarged schematic view of a region O of FIG. 4A. Referring to FIG. 4A and FIG. 4B simultaneously, in the present embodiment, the conductor member 120 is entirely composed of the conductor mesh layer 121. The conductor member 120 includes a plurality of first electrode structures 122 and a plurality of second electrode structures 124. The width W1 of the first electrode structure 122 gradually decreases in a fourth direction d4. The width W2 of the second electrode structure 124 gradually increases in the fourth direction d4. One of the first electrode structures 122 correspondingly forms an electrode pair EP with one of the second electrode structures 124, and the sum of the widths of the electrode pairs EP is maintained in the fourth direction d4, and the electrode pairs EP are arranged in the fifth direction d5.

In this embodiment, the element substrate 100e further includes a plurality of peripheral traces 160 disposed on the first substrate 102, and the peripheral traces 160 are connected to one of the first electrode structure 122 and the second electrode structure 124. The peripheral traces 160, the first electrode structure 122, and the second electrode structure 124 can be fabricated simultaneously and belong to the same film layer.

In the present embodiment, since the conductor member 120 is entirely constituted by the conductor mesh layer 121, the material of the conductor mesh layer 121 is, for example, a metal material. Since the metal material can be formed by low-temperature coating, after the fabrication of the conductor mesh layer 121 is completed, it is difficult to shift the chromaticity value of the color filter pattern of the color filter layer 110. In addition, the conductor mesh layer 121 further provides the touch display panel 10 with high sensing capability and fast response speed.

FIG. 5A is a schematic cross-sectional view of a touch display panel according to another embodiment of the present invention. Referring to FIG. 5A, the touch display panel 10b includes a cover board CG, a The display panel 20, a conductor member 120, and a display panel 20. The conductor member 120 is disposed between the cover panel CG and the display panel 20, wherein the conductor member 120 may be fabricated on the display panel 20. The conductor member 120 includes a first electrode structure 122 and a second electrode structure 124. The conductive member 120 is, for example, a touch element, wherein one of the first electrode structure 122 and the second electrode structure 124 is, for example, a sensing receiving electrode and the other is, for example, a driving electrode, and the driving electrode can receive a driving signal. The mutual capacitance change between the driving electrode and the sensing receiving electrode is detected, and an external controller (not shown) connected to the sensing receiving electrode is used for detecting the touch. However, the first electrode structure 122 and the second electrode structure 124 are not limited to touch sensing in the above manner. For example, the first electrode structure 122 and the second electrode structure 124 can perform touch sensing operations independently. In this way, the first electrode structure 122 and the second electrode structure 124 can each have the functions of sensing the receiving electrode and the driving electrode to emit a sensing signal and receive the driving signal. Herein, the electrode structure in the present invention can perform mutual touch sensing or self-capacitive touch sensing by performing a touch sensing operation according to the above manner. In addition, the structure of the conductive member 120 is merely an example. For details of the first electrode structure 122 and the second electrode structure 124, refer to the foregoing embodiments, and the embodiment does not limit the kind of the conductive member 120. In FIG. 5A, the conductor member 120 may be formed on a color filter substrate (not shown) of the display panel 20 or an active device array substrate (not shown).

In this embodiment, the display panel 20 may include a liquid crystal display panel (LCD panel) according to the type of the display medium. An organic light-emitting diode display (OLED display), an electrowetting display panel (EWD panel), an electrophoresis display panel, and a plasma display panel (plasma display panel, PDP) or field emission display panel and the like. The novel creation does not limit the type of display panel 20.

FIG. 5B is a schematic cross-sectional view of a touch display panel according to another embodiment of the present invention. Referring to FIG. 5B, the touch display panel 10c includes a cover plate CG, a conductor member 120, and a display panel 20a. The display panel 20a is, for example, a liquid crystal display panel. Therefore, the touch display panel 10c may further include a first polarizer 410 and a second polarizer 420. Specifically, the conductor member 120 is disposed on the display panel 20a and protected by the cover plate CG. A decorative structure 500 is placed on the cover panel CG for visual design requirements. The first polarizer 410 and the second polarizer 420 are disposed on opposite sides of the display panel 20a. Specifically, the display panel 20a includes a first substrate 102 and a second substrate 202, wherein the first substrate 102 is, for example, a color filter substrate, and the second substrate 202 is, for example, an active device array substrate. However, the novel creation is not limited thereto. In other embodiments, the first substrate 102 may be an active device array substrate, and the second substrate 202 may be a color filter substrate. Alternatively, the second substrate 202 may be a COA (color filter on array) substrate with a color filter layer disposed on the active device array substrate. The conductor member 120 can be disposed on the first substrate 102 to form a touch panel. The display medium layer 300 is located between the first substrate 102 and the second substrate 202.

In the embodiment, the cover plate CG is disposed on a side of the first substrate 102 that is relatively far from the second substrate 202. The first polarizer 410 is disposed between the cover plate CG and the first substrate 102. The second polarizer 420 is disposed on a side of the second substrate 202 that is relatively away from the first substrate 102 , wherein the second substrate 202 is located between the display medium layer 300 and the second polarizer 420 . The cover plate CG may include a glass cover plate, a plastic cover plate or other cover plate having a high mechanical strength material to protect (for example, scratch-proof), cover or beautify the corresponding device. The thickness of the cover plate CG may be between 0.2~ 2mm. The cover plate CG may be a planar shape or a curved shape, or a combination thereof, such as 2.5D glass, but not limited thereto, and the cover plate CG has a transmittance of 85% or more. Alternatively, an anti-smudge coating may be provided on one side of the transparent cover sheet facing the user.

In this embodiment, the touch display panel 10c includes a decorative structure 500 disposed in the peripheral area to shield light or components (such as peripheral traces) that are not to be viewed by the user. In addition, the decorative structure 500 can also be designed to have a specific pattern to provide the touch display panel 10c with a good appearance. Regarding the related content of the decorative structure 500, reference may be made to the peripheral structure shown in FIG. 1E, but is not limited thereto.

In another aspect, the first substrate 102 and the conductor member 120 constitute, for example, an element substrate 100f. The first substrate 102 has a first side 102a and a second side 102b opposite to each other, wherein the first side 102a is a side of the first substrate 102 relatively close to the second substrate 202, and the second side 102b is a first substrate 102 The side away from the second substrate 202, and the second side 102b is, for example, toward one side of the user. In this reality In the embodiment, the display medium layer 300 is, for example, a liquid crystal molecular layer (as shown in the embodiment of FIGS. 1A to 1C), and the element substrate 100f includes a color filter layer to be a color filter substrate. However, the novel creation is not limited thereto. In other embodiments, the display medium layer 300 is, for example, an organic light emitting diode display medium layer (as shown in the embodiment of FIG. 1D), and the element substrate 100f may not include color filter. The layer is a package cover.

According to the embodiment, the conductor member 120 is disposed on the second side 102b of the first substrate 102, wherein the conductor member 120 is, for example, a touch element. Accordingly, the touch display panel 10c can be regarded as an on cell touch display panel. Figure 6 is a top plan view of the conductor member 120 of the embodiment of Figure 5B. Referring to FIG. 5B and FIG. 6 simultaneously, in the embodiment, the conductor mesh layer 121 includes a first conductor mesh sub-layer 121a and a second conductor mesh sub-layer 121b, wherein the first conductor mesh sub-layer 121a and the second The conductor mesh sub-layer 121b is separated by an insulating layer 170, and the material of the insulating layer 170 may be a polymer material such as a resin. However, the novel creation is not limited thereto, and in other embodiments, the insulating layer 170 may be other suitable materials. The insulating layer 170 has a thickness of 0.1 μm to 20 μm, preferably 1 μm to 10 μm. The conductor member 120 includes a plurality of first electrode structures 122 and a plurality of second electrode structures 124. The first electrode structure 122 extends along a first direction d1, and the second electrode structure 124 extends along a second direction d2, wherein the first electrode structure 122 is entirely composed of the first conductor mesh sub-layer 121a, and the second electrode structure The entirety 124 is composed of a second conductor mesh sub-layer 121b. In the present embodiment, the material of the first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b includes a metal material. The above metal material For example, gold, silver, copper, aluminum, molybdenum or a stacked material layer (such as a molybdenum/aluminum/molybdenum stacked layer) stacked in any combination of the above materials. Since the metal material can be formed by low-temperature coating, it is difficult to shift the chromaticity value of the color filter pattern of the color filter layer after the fabrication of the conductor mesh layer is completed. In addition, the conductor mesh layer further provides the touch display panel 10b with high sensing capability and fast response speed.

7A is an enlarged schematic view of a region Q of FIG. 6. Referring to FIG. 6 and FIG. 7A, the first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b are composed of, for example, a plurality of conductor lines 121c, wherein each conductor line The line width of 121c is between 0.08 and 500 microns. In other embodiments, each conductor line 121c has a line width of 0.08 to 20 μm, preferably 0.1 to 10 μm, more preferably 0.5 to 10 μm. Further, the first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b each have a plurality of openings H, and the areas of the openings H are not completely uniform. The first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b may be made of metal nanowires, such as a silver nanowire, as shown in FIG. 7A. In other words, the first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b may have an irregular shape. Further, the first conductor mesh sub-layer 121a and the second conductor mesh sub-layer 121b may also be metal meshes as shown in FIG. 7B. However, the novel creation is not limited thereto. In other embodiments, the conductor member 120 may also have a regular shape, such as a regular polygon having a straight edge or a polygon having a curved edge. The novel creation is not limited thereto. In this way, the Moire effect can be avoided when the touch display panel 10c is displayed to make the touch display panel 10c have better display quality.

Referring to FIG. 5B and FIG. 6 simultaneously, the element substrate 100f includes an insulating layer 170, wherein the insulating layer 170 completely covers the first electrode structure 122, and the second electrode structure 124 is disposed on the insulating layer 170. Since the insulating layer 170 is disposed between the first electrode structure 122 and the second electrode structure 124, the two are respectively disposed on different layers, so the overlap between the first electrode structure 122 and the second electrode structure 124 may not need to be set. Connect the bridge. The first electrode portion E1 of the first electrode structure 122 and the first connection portion C1 can be simultaneously formed as a continuous film layer, and the second electrode portion E2 and the second connection portion C2 of the second electrode structure 124 can be simultaneously formed as a continuous film. Floor.

In addition, an insulating layer 180 may be formed to cover the second electrode structure 124 to protect the second electrode structure 124. The second electrode structure 124 is located between the insulating layer 170 and the insulating layer 180. Here, the first electrode structure 122 may be a driving electrode to receive a driving signal; the second electrode structure 124 may be a sensing receiving electrode, by detecting a change in mutual capacitance between the driving electrode and the sensing receiving electrode. For detecting whether the touch is detected by an external controller (not shown) connected to the sensing receiving electrode. The material of the insulating layer 180 may be an organic insulating material of a polymer material or a resin or a combination thereof. However, the present invention is not limited thereto. In other embodiments, the insulating layer 180 may also be other suitable materials, such as yttrium oxide (SiO ₂ ), tantalum nitride (SiN _x ), or a composite layer composed of both. . And if the insulating layer 180 is made of an organic insulating material, the thickness is between 0.5 micrometers and 20 micrometers, preferably between 1 micrometer and 10 micrometers. Moreover, if the insulating layer 180 is made of an inorganic insulating material, the thickness is between 10 nm and 100 nm. The thickness of the insulating layer 180 may be less than or equal to the thickness of the insulating layer 170.

Referring to FIG. 5B, in terms of a process, the first substrate 102 and the second substrate 202 may be oppositely combined. The first substrate 102 may first form a black matrix layer and a color filter layer, and the second substrate. An active device array layer (not shown) may be formed on the 202. After the liquid crystal molecules are injected between the first substrate 102 and the second substrate 202, the first substrate 102 and the second substrate 202 can be selectively thinned. Next, a first electrode structure 122 is formed on the second side 102b of the first substrate 102, wherein the first electrode portion E1 and the first connection portion C1 are integrally formed by the first conductor mesh sub-layer 121a and can be fabricated together and belong to the same Membrane layer. The insulating layer 170 is formed to cover all of the first electrode structures 122 in a comprehensive manner, wherein the insulating layer 170 can be formed using a low-temperature insulating material and in a low-temperature process, and thus it is difficult to affect the chromaticity value of the color filter layer. Then, a second electrode structure 124 is formed on the insulating layer 170. The second electrode portion E2 and the second connecting portion C2 are integrally formed by the second conductor mesh sub-layer 121b and can be fabricated together and belong to the same film layer. Finally, an insulating layer 180 may be formed to cover all of the second electrode structures 124 in a comprehensive manner, wherein the material of the insulating layer 180 is, for example, cerium oxide (SiO ₂ ) or the aforementioned organic material.

FIG. 8 is a cross-sectional view showing a touch display panel according to another embodiment of the present invention. Referring to FIG. 5 and FIG. 8 , the touch display panel 10 d of FIG. 8 is similar in structure to the touch display panel 10 c of FIG. 5 , and the differences are described below. In the touch display panel 10d, the conductor member 120 is located inside the first substrate 102 of the display panel 20b. In other words, the conductor member 120 is located on the first side 102a of the substrate 102. Accordingly, the touch display panel 10d can be regarded as an in-cell touch display panel (in cell touch). Display panel). In an embodiment, a color filter layer (not shown) may be selectively disposed on the first substrate 102. The insulating layer 140 covers the color filter layer. The first electrode structure 122 is disposed on the color filter layer, the insulating layer 170 completely covers the first electrode structure 122, and the second electrode structure 124 is disposed on the insulating layer 170. In addition, the element substrate 100g may further include an insulating layer 180 to completely cover the second electrode structure 124. The second electrode structure 124 can be a driving electrode to receive a driving signal; the first electrode structure 122 can be a sensing receiving electrode, by detecting a mutual capacitance change between the driving electrode and the sensing receiving electrode. For detecting whether the touch is detected by an external controller (not shown) connected to the sensing receiving electrode.

Referring to FIG. 8 , a black matrix layer 130 and a color filter layer 110 as shown in FIGS. 1A to 1C can be selectively formed on the first substrate 102 in terms of a process, and then formed as follows. An insulating layer 140 is shown in FIGS. 1A to 1C. Next, after the first substrate 102 is selectively thinned, the first electrode structure 122 is formed on the insulating layer 140. Next, after forming an insulating layer 170 to completely cover the first electrode structure 122, the second electrode structure 124 is formed on the insulating layer 170. An insulating layer 180 can then be formed to completely cover all of the second electrode structures 124. The materials and thicknesses of the insulating layer 170 and the insulating layer 180 can be referred to the foregoing embodiments.

In the present embodiment, since the conductor member 120 is entirely composed of a conductor mesh layer, the material of the conductor mesh layer is, for example, a metal material. The above metal material is, for example, a stacked material layer (such as a molybdenum/aluminum/molybdenum stacked layer) in which gold, silver, copper, aluminum, molybdenum or any combination of the above materials is stacked. Because metal materials can be formed by low temperature coating Therefore, after the fabrication of the conductor mesh layer is completed, it is difficult to shift the chromaticity value of the color filter pattern of the color filter layer 110. In addition, the conductor mesh layer further provides the touch display panel 10c with high sensing capability and fast response speed.

Specifically, the first electrode structure 122 and the second electrode structure 124 of the present embodiment are composed of, for example, a stacked metal material layer. Figure 9 is an enlarged schematic view of a region R of the embodiment of Figure 8. Referring to FIG. 8 and FIG. 9, the first electrode structure 122 and the second electrode structure 124 respectively include a first layer L1, a second layer L2, and a third layer L3, wherein the material of the first layer L1 is a molybdenum-niobium alloy. (molybdenum-niobium alloy), the material of the second layer L2 is aluminum-neodymium alloy, and the material of the third layer L3 is molybdenum-niobium alloy. In addition, the first electrode structure 122 and the second electrode structure 124 may further include a fourth layer L4, and the material of the fourth layer L4 is a metal oxide, such as molybdenum oxide (MoO _x ). The fourth layer L4 covers the first layer L1. Since the metal material has the property of reflecting light, the user may see the presence of the first electrode structure 122 and the second electrode structure 124 when viewing the touch display panel 10c to affect the visual effect. Accordingly, the novel creation can reduce the possibility of the user viewing the first electrode structure 122 and the second electrode structure 124 by the arrangement of the metal oxide layer of the fourth layer L4, thereby improving the visual effect.

Moreover, the embodiment shown in Figure 5B can also have a similar design. Figure 10 is an enlarged schematic view of a region P of the embodiment of Figure 5B. Referring to FIG. 5B and FIG. 10, the first electrode structure 122 and the second electrode structure 124 respectively include a first layer L1, a second layer L2, and a third layer L3, wherein the material of the first layer L1 is a molybdenum-niobium alloy. (molybdenum-niobium alloy), the material of the second layer L2 is aluminum-neodymium alloy, and the material of the third layer L3 is molybdenum-niobium alloy. In addition, the first electrode structure 122 and the second electrode structure 124 may further include a fourth layer L4, and the material of the fourth layer L4 is a metal oxide, such as molybdenum oxide (MoO _x ). The fourth layer L4 covers the third layer L3. Since the metal material has the property of reflecting light, the user may see the presence of the first electrode structure 122 and the second electrode structure 124 when viewing the touch display panel 10b to affect the visual effect. Accordingly, the novel creation can reduce the possibility of the user viewing the first electrode structure 122 and the second electrode structure 124 by the arrangement of the metal oxide layer of the fourth layer L4, thereby improving the visual effect.

In summary, at least a part of the conductor member of the element substrate of the present invention is composed of a conductor mesh layer. The conductor mesh layer can be formed by a low temperature process. Therefore, when the color filter layer is first formed and the conductor member is fabricated, the chromaticity value of the color filter layer on the element substrate is not easily affected. Furthermore, when the conductor mesh layer is made of, for example, a metal material having good conductivity, the element substrate can be further provided with a good touch reaction speed.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.

10‧‧‧ display panel

100‧‧‧ element substrate

102‧‧‧First substrate

102a‧‧‧ first side

102b‧‧‧ second side

110‧‧‧Color filter layer

112, 114, 116‧‧‧ color filter pattern

120‧‧‧Conductor components

130‧‧‧Black matrix layer

140‧‧‧Insulation

150‧‧‧Common electrode layer

200‧‧‧ opposite substrate

202‧‧‧second substrate

210‧‧‧ electrodes

300‧‧‧Display media layer

302‧‧‧liquid crystal molecules

CG‧‧‧covering board

E‧‧‧ electric field

V1‧‧‧ first potential

V2‧‧‧second potential

Claims (52)

An element substrate comprising: a substrate having a first side and a second side opposite to each other; and a conductor member disposed on the first side, and at least a portion of the conductor member being composed of a conductor mesh layer . The element substrate of claim 1, wherein the conductor member comprises: a plurality of first electrode structures disposed on the substrate, each of the first electrode structures extending along a first direction and comprising a plurality of a connecting portion and a plurality of first electrode portions, wherein any two adjacent first electrode portions are connected to one of the first connecting portions; a plurality of second electrode structures are disposed on the substrate, and each of the second electrode structures Extending along a second direction and comprising a plurality of second connecting portions and a plurality of second electrode portions, wherein any two adjacent second electrode portions are connected to one of the second connecting portions, and at least the first electrodes And the second electrode portion is formed by the conductive mesh layer; and a plurality of insulating patterns, wherein the first connecting portions are staggered with the second connecting portions and the insulating patterns are disposed on the first connections Between the portion and the second connecting portions. The device substrate of claim 2, wherein the insulating patterns are located between the substrate and the second connecting portions, the first connecting portions, the first electrode portions, and the second electrodes The whole portion is composed of the conductor mesh layer and belongs to the same film layer, and the second connecting portions and the second electrode portions belong to different film layers. The component substrate as described in claim 3 of the patent application includes a plurality of peripherals Each of the first electrode portion, the first connecting portion, and the second electrode portion comprises a metal material. The material of the first electrode portion, the first connecting portion and the second electrode portion is electrically connected to the first electrode structure or the second electrode structure. And the peripheral traces belong to the same film layer as the first electrode portions, the first connection portions, and the second electrode portions. The component substrate of claim 4, wherein the material of the second connecting portions comprises a metal material. The component substrate of claim 4, wherein the material of the second connecting portions comprises a transparent conductive material. The component substrate of claim 3, further comprising a plurality of peripheral traces, each of the peripheral traces being electrically connected to the first electrode structure or the second electrode structure, wherein the second connection portions are The material includes a metal material, and the peripheral traces belong to the same film layer as the second connecting portions. The device substrate of claim 2, wherein the insulating patterns are located between the substrate and the second connecting portions, the first electrode portions, the second electrode portions, and the second connections The whole portion is composed of the conductor mesh layer and belongs to the same film layer, and the first connecting portions and the first electrode portions belong to different film layers. The component substrate of claim 8, further comprising a plurality of peripheral traces, each of the peripheral traces being electrically connected to the first electrode structure or the second electrode structure, wherein the first electrode portions, The material of the second electrode portion and the second connecting portion includes a metal material, and the peripheral traces belong to the same film layer as the first electrode portions, the second electrode portions, and the second connecting portions. . The component substrate according to claim 9, wherein the first The material of the joint includes a metal material. The component substrate of claim 9, wherein the material of the first connecting portions comprises a transparent conductive material. The component substrate of claim 8, further comprising a plurality of peripheral traces, each of the peripheral traces being electrically connected to the first electrode structure or the second electrode structure, wherein the first connecting portions are The material includes a metal material, and the peripheral traces belong to the same film layer as the first connection portions. The component substrate of claim 1, wherein the conductor mesh layer comprises a first conductor mesh sublayer and a second conductor mesh sublayer, the first conductor mesh sublayer and the second conductor mesh The layer is separated by a first insulating layer, and the conductor member comprises: a plurality of first electrode structures disposed on the substrate and extending along a first direction, wherein each of the first electrode structures comprises the first conductor mesh sublayer And a plurality of second electrode structures disposed on the substrate and extending along a second direction, each of the second electrode structures being formed by the second conductor mesh sublayer. The element substrate of claim 13, wherein the material of the first conductor mesh sublayer and the second conductor mesh sublayer comprises a metal material. The element substrate of claim 13, wherein the first conductor mesh sublayer and the second conductor mesh sublayer each have a plurality of openings, and the areas of the openings are not completely uniform. The element substrate of claim 13, wherein the first insulating layer material comprises a polymer material, a resin or a combination thereof, and the thickness of the first insulating layer is From 1 micron to 10 micron. The component substrate of claim 13, further comprising a second insulating layer covering the second electrode structure, wherein the second electrode structure is located between the first insulating layer and the second insulating layer. The element substrate of claim 17, wherein the material of the second insulating layer comprises an organic insulating material or an inorganic insulating material, the second insulating layer having a thickness less than or equal to a thickness of the first insulating layer. The element substrate of claim 18, wherein the organic insulating material comprises a polymer material. The element substrate of claim 18, wherein the inorganic insulating material comprises yttrium oxide, tantalum nitride or a composite layer composed of both. The element substrate of claim 1, wherein the conductor member is entirely composed of the conductor mesh layer, and the conductor member comprises: a plurality of first electrode structures disposed on the substrate, each of the first electrodes The structure includes a first connecting portion and a plurality of first electrode portions, wherein the first connecting portion extends along a first direction, the first electrode portions are separated from each other and connected to the first connecting portion; a second electrode structure is disposed on the substrate, each of the second electrode structures includes a second connecting portion and a plurality of second electrode portions, wherein the second connecting portion extends along the first direction, and the second electrode portions Separating from each other and being connected to the second connecting portion, wherein the first electrode portions of each of the first electrode structures and the second electrode portions of the corresponding at least one second electrode structure are alternately arranged along the first direction . The component substrate of claim 21, further comprising a plurality of peripheral traces, each of the peripheral traces being electrically connected to the first electrode structure or the second electrode structure, the peripheral traces, the The first electrode structure and the second electrode structures belong to the same film layer. The element substrate of claim 1, wherein the conductor member is entirely composed of the conductor mesh layer and comprises: a plurality of first electrode structures disposed on the substrate, the width of each of the first electrode structures a first direction is gradually reduced; and a plurality of second electrode structures are disposed on the substrate, and a width of each of the second electrode structures is gradually increased along the first direction, and one of the first electrode structures is Corresponding one of the second electrode structures forms an electrode pair such that the first electrode structures and the second electrode structures form a plurality of electrode pairs, the pair of electrodes are arranged along a second direction, and The sum of the widths of the pair of electrodes is maintained consistent along the first direction. The component substrate of claim 23, further comprising a plurality of peripheral traces, each of the peripheral traces being electrically connected to the first electrode structure or the second electrode structure, the peripheral traces, the The first electrode structure and the second electrode structures belong to the same film layer. The component substrate of claim 1, wherein the second side and the first side are oriented toward one side of the user, and the substrate is a color filter substrate, a pixel array substrate or A package cover. The component substrate according to claim 1, wherein the conductor structure The piece is located between the substrate and a cover plate. The component substrate according to claim 1, further comprising a color filter layer disposed on the substrate. The component substrate of claim 27, wherein the color filter layer is on the first side, and the color filter layer is located between the conductor member and the substrate. The component substrate of claim 27, wherein the color filter layer is on the second side. The component substrate of claim 27, further comprising a black matrix layer disposed on the substrate, the black matrix layer having a plurality of openings, and the plurality of color filter patterns of the color filter layer are respectively disposed In the openings, wherein the black matrix layer is a conductor. The component substrate according to claim 27, further comprising a common electrode layer covering the color filter layer. The element substrate of claim 1, wherein the conductor mesh layer comprises a plurality of conductor lines, each of the conductor lines having a line width of 0.1 to 10 μm. An element substrate comprising: a substrate having a first side and a second side opposite to each other; and a conductor member disposed on the second side, wherein the conductor member is composed of a plurality of conductor lines, and each The conductor line has a line width of between 0.08 and 20 microns. The element substrate of claim 33, wherein each of the conductor lines has a line width of 0.1 to 10 μm. The component substrate of claim 33, wherein one of the first side and the second side faces one side of the user, and the substrate is a color filter substrate, a pixel array substrate or A package cover. The component substrate of claim 33, wherein the conductor member is located between the substrate and a cover plate. The component substrate according to claim 33, further comprising a color filter layer disposed on the substrate. The component substrate of claim 37, wherein the color filter layer is on the first side, and the color filter layer is located between the conductor member and the substrate. The component substrate of claim 37, wherein the color filter layer is located on the second side. The component substrate of claim 37, further comprising a black matrix layer disposed on the substrate, the black matrix layer having a plurality of openings, and the plurality of color filter patterns of the color filter layer are respectively disposed In the openings, wherein the black matrix layer is a conductor. The component substrate according to claim 37, further comprising a common electrode layer covering the color filter layer. The element substrate of claim 33, wherein the conductor member comprises: a plurality of first electrode structures, each of the first electrode structures comprising a first connecting portion and a plurality of first electrode portions, wherein the first The connecting portion extends along a first direction, the The first electrode portions are separated from each other and connected to the first connecting portion, the first connecting portion and each of the first electrode portions are respectively formed by one of the conductor wires; and a plurality of second electrode structures, each of the second electrode structures The second connecting portion and the plurality of second electrode portions are extended, wherein the second connecting portion extends along the first direction, and the second electrode portions are separated from each other and connected to the second connecting portion, the second connecting portion and Each of the second electrode portions is formed by one of the conductor lines, wherein the first electrode portions of each of the first electrode structures and the second electrode portions of the corresponding at least one second electrode structure are along the first direction Alternately arranged. The component substrate of claim 42 further comprising a plurality of peripheral traces, each of the peripheral traces being connected to the first electrode structure or the second electrode structure, the peripheral traces, the first The electrode structure and the second electrode structures belong to the same film layer. A touch display panel includes: an element substrate including: a substrate having a first side and a second side opposite to each other; and a conductor member disposed on the first side, and the conductor member At least a portion is formed by a conductor mesh layer; a pair of substrates disposed opposite the component substrate; and a display dielectric layer disposed between the component substrate and the opposite substrate. The touch display panel of claim 44, wherein one of the first side and the second side faces one side of the user, and the substrate is a color filter substrate and a pixel array. A substrate or a package cover. The touch display panel of claim 44, further comprising a cover plate, wherein the conductor member is located between the substrate and the cover plate. The touch display panel of claim 44, further comprising a color filter layer disposed on the substrate, wherein the display medium layer is located between the color filter layer and the opposite substrate. A touch display panel comprising: an element substrate comprising: a substrate having a first side and a second side opposite to each other; and a conductor member disposed on the first side, and the conductor member is a plurality of conductor lines, wherein each of the conductor lines has a line width of 0.08-20 microns; a pair of substrates disposed opposite the element substrate; and a display dielectric layer disposed on the element substrate and the opposite substrate between. The touch display panel of claim 48, wherein one of the first side and the second side faces one side of the user, and the substrate is a color filter substrate and a pixel array. A substrate or a package cover. The touch display panel of claim 48, further comprising a cover plate, wherein the conductor member is located between the substrate and the cover plate. The touch display panel of claim 48, further comprising a color filter layer disposed on the substrate, wherein the display medium layer is located between the color filter layer and the opposite substrate. The touch display panel of claim 48, wherein each of the conductor lines has a line width of 0.1 to 10 μm.