WO2023028883A1 - 显示基板及显示面板 - Google Patents
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- WO2023028883A1 WO2023028883A1 PCT/CN2021/115810 CN2021115810W WO2023028883A1 WO 2023028883 A1 WO2023028883 A1 WO 2023028883A1 CN 2021115810 W CN2021115810 W CN 2021115810W WO 2023028883 A1 WO2023028883 A1 WO 2023028883A1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
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- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
Definitions
- An embodiment of the present disclosure provides a display substrate, which includes: a base substrate, a plurality of gate lines, a plurality of data lines, and a plurality of sub-pixels arranged on the base substrate; the plurality of sub-pixels are formed along the first A plurality of first pixel groups arranged side by side along a second direction and a plurality of second pixel groups arranged side by side along a second direction; each of the plurality of first pixel groups includes a plurality of the second pixel groups arranged side by side along the second direction Sub-pixels; each of the plurality of second pixels includes a plurality of sub-pixels arranged side by side along the first direction; each second pixel group is respectively provided with a gate line on both sides of the second direction; for Two adjacent sub-pixels in any one of the second pixel groups, the gate line connected to one of them is located on one side of the opposite two sides of the sub-pixel in the second direction, and the other The gate line connected to the other is located on the other side of the two opposite
- the same data line, and each of the sub-pixels connected to the same data line is connected to a different gate line; wherein, a first pixel group is defined between any two adjacent first pixel groups. area, a second area is defined between any two adjacently arranged second pixel groups; at least part of the first area is also provided with a common electrode line, and the common electrode line and the data line are located different said first regions;
- a thin film transistor and a pixel electrode are arranged in the sub-pixel; the gate of the thin film transistor is connected to the gate line, the source is connected to the data line, and the drain is connected to the pixel electrode;
- the data line includes a plurality of data line segments, and a connection line segment connecting two adjacent data line segments;
- the connection line segment includes a first sub-connection line segment and a second sub-connection line, and the first sub-connection line Connect to the data line segment through the second sub-connection segment;
- the first sub-connection line segment is located in the second region;
- the source of the thin film transistor is connected to the first sub-connection line segment;
- An included angle between the extension direction and the first direction is 5°-10°; an included angle formed by the second sub-connection line segment and the data line segment is 100°-130°.
- the display substrate includes a second metal layer disposed on the base substrate; the second metal layer includes the gate line and the gate of the thin film transistor.
- the second transparent conductive layer includes a common electrode.
- the display panel further includes an opposite substrate disposed opposite to the display substrate, and spacers located between the display substrate and the counter substrate; one spacer is placed on the base substrate The orthographic projection of is located within the orthographic projection of the one boss on the base substrate.
- FIG. 3 is a layout of the array substrate shown in FIG. 2 .
- FIG. 14 is a layout diagram of forming a first metal layer on the substrate on which the first transparent conductive layer is formed.
- FIG. 15 is a layout of a second transparent conductive layer in an array substrate according to an embodiment of the present disclosure.
- Fig. 2 is a top view of the array substrate in the display panel of Fig. 1;
- Fig. 3 is the layout of the array substrate shown in Fig. 2; as shown in Figs. 2 and 3, the array substrate is a dual gate array substrate , which may include a base substrate 10, a plurality of sub-pixels P disposed on the base substrate 10; the sub-pixels P on the base substrate 10 form a plurality of first pixel groups P10 arranged side by side along the first direction X and along the A plurality of second pixel groups P20 arranged side by side in the second direction Y; each first pixel group P10 includes a plurality of sub-pixels P arranged side by side along the second direction Y; each second pixel group P20 includes a plurality of sub-pixels P arranged side by side along the first direction Y; A plurality of sub-pixels P arranged side by side in the direction X.
- Fig. 4 is an equivalent circuit diagram of a sub-pixel in the array substrate of Fig. 2; as shown in Fig. 3, the equivalent circuit includes a thin film transistor TFT, a storage capacitor Cst, and a liquid crystal capacitor Clc; Data line DL, the second pole of the thin film transistor TFT is connected to the first pole plate of the storage capacitor Cst and the first pole plate of the liquid crystal capacitor Clc, the control pole of the thin film transistor TFT is connected to the gate line GL; the second pole plate of the storage capacitor Cst It is connected to the reference voltage terminal Vref; the second plate of the liquid crystal capacitor Clc is connected to the common voltage signal.
- the gate line GL is written with a working level signal
- the thin film transistor TFT is gated, and the corresponding grayscale display is realized through the voltage signal of the data line DL written on the data line DL.
- the first pole is the source and the second pole is the drain, so the sources of all or part of the transistors in the embodiments of the present disclosure and drain are interchangeable as required.
- the thin film transistor TFT in any two adjacent sub-pixels P in the same second pixel group P20 is located on the upper side of the pixel electrode group, and the other is located on the lower side. It can be seen from FIG. 5 that the thin film transistor TFT in each sub-pixel P is located on the side of the gate line GL close to the pixel electrode 12. Therefore, compared with the array substrate shown in FIG. The distance between the two thin film transistors TFT connected to the same data line DL in the pixel group P20 is increased, so the risk of source and drain short circuit of the two thin film transistors TFT can be effectively reduced.
- each sub-pixel P includes not only the pixel electrode 12 but also the common electrode 14 .
- the pixel electrode 12 is arranged closer to the base substrate 10 than the common electrode 14, the pixel electrode 12 is a plate electrode, and the common electrode 14 is a slit electrode; when the common electrode 14 is closer to the base substrate 10 than the pixel electrode 12
- the common electrode 14 is a plate-shaped electrode, and the pixel electrode 12 is a slit electrode.
- the pixel electrode 12 is a plate-shaped electrode and the common electrode 14 is a slit electrode.
- this does not constitute a limitation to the protection scope of the embodiments of the present disclosure.
- the thin film transistors TFT connected to the same data line DL and located in the sub-pixels P of two adjacent first pixel groups P10 are center-symmetric. That is to say, for any two thin film transistors TFT connected to the same data line and located in the sub-pixels P of two adjacent first pixel groups P10, the connection node between one of them and the data line DL is the first node a, The connection node between the other and the data line DL is the second node b, with the midpoint c between the first node a and the second node b as the center of symmetry, and the two thin film transistors TFT are center-symmetric.
- two thin film transistors TFT connected to the same data line DL and located at diagonal positions are centrally symmetrical.
- the thin film transistor TFT is centrally symmetrical, but also the pixel electrode 12 and the common electrode 14 are also centrally symmetrical. of. The consistency of the aperture ratios of the sub-pixels P is ensured through this arrangement.
- FIG. 8 is a schematic diagram of data lines in an array substrate according to an embodiment of the present disclosure; as shown in FIG.
- the connection line segment 202 of the data line segment 201, the connection line segment 202 includes a first sub-connection line segment 202a and two second sub-connection line segments 202b, the two ends of the first sub-connection line segment 202a are respectively connected to a second sub-connection line segment 202b, and pass The second sub-connection line segment 202b is connected to the data line segment 201 .
- the data line segment 201 is located in the first area Q11
- the first sub-connection line segment 202a is located in the second area Q12
- the second sub-connection line segment 202b can be located in the first area Q11, or in the second area Q12, or partially in the first area Q12. Part of the area Q11 is located in the second area Q12.
- the extension lines of the odd-numbered data line segments 201 overlap, the extension lines of the even-numbered data line segments 201 overlap, and the odd-numbered data line segments 201 and the extension lines of the even-numbered data line segments 201 are parallel.
- the source of the thin film transistor TFT in each sub-pixel P is connected to the first sub-connection line segment 202a, and the angle between the extension direction of the data line segment 201 and the second direction Y is about 5°-10°; the second sub-connection line segment 202b
- the angle ⁇ formed with the connected data line segment 201 is about 100°-130°. For example: when the angle between the extension direction of the data line segment 201 and the second direction Y is 10°, the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 125°.
- the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 130°.
- the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 132°. That is to say, there is a corner at the position where the data line DL is connected to the thin film transistor TFT, and the opening of each sub-pixel P can be increased through this arrangement.
- the preferred angle between the extension direction of the data line segment 201 and the second direction Y is 10°, and the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 125° .
- the angle between the extension direction of the data line segment 201 and the second direction Y is 10°, and the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 125°, compared Therefore, the angle between the extension direction of the data line segment 201 and the second direction Y is 5°, and the angle ⁇ formed by the second sub-connection line segment 202b and the data line segment 201 connected thereto is 130°.
- the array substrate in the embodiment of the present disclosure may include a first metal layer 50, and the first metal layer 50 includes a common electrode line CL and a data line DL, and a source and a drain of a thin film transistor TFT; that is , the common electrode line CL and the data line DL in the array substrate, and the source and drain of the thin film transistor TFT are arranged in the same layer and made of the same material.
- patterns including the common electrode line CL and the data line DL, and the source and drain of the thin film transistor TFT can be formed through one patterning process.
- the source of the thin film transistor TFT and the data line DL connected thereto can be integrally formed.
- the array substrate in the embodiments of the present disclosure may include a second metal layer 20 , and the second metal layer 20 includes a gate line GL and a gate of each thin film transistor TFT.
- a pattern including the gate line GL and the gate of each thin film transistor TFT can be formed through one patterning process. Since the gate of each thin film transistor TFT needs to be connected to the gate line GL, at this time, the gate of the thin film transistor TFT and the gate line GL connected thereto can adopt an integrated structure.
- the array substrate includes: a base substrate 10 , a plurality of sub-pixels P disposed on the base substrate 10 , a plurality of gate lines GL and a plurality of data lines DL.
- each sub-pixel P is provided with a thin film transistor TFT, a pixel electrode 12 and a common electrode 14 .
- the array substrate includes a base substrate 10, on which the second metal layer 20, the first interlayer insulating layer 11, the semiconductor layer 30, the first transparent conductive layer 40, the second A metal layer 50 , a second interlayer insulating layer 13 and a second transparent conductive layer 60 .
- the structure of each film layer will be described.
- FIG. 9 is a layout of the second metal layer in the array substrate of the embodiment of the present disclosure; as shown in FIG.
- the line GL and the gate 301 connected to it of each thin film transistor TFT are integrally formed.
- the material of the second metal layer 20 includes but is not limited to molybdenum Mo, molybdenum niobium alloy, aluminum Al, aluminum neodymium alloy, titanium Ti or copper Gu and other conductive materials to form the second metal layer 20.
- the second metal layer 20 can be a single layer structure, or A multi-layer structure is possible, such as a Ti/Al/Ti three-layer structure.
- the first interlayer insulating layer 11 serves as a gate insulating layer and is disposed between the gate of each thin film transistor TFT and the semiconductor active layer.
- the material of the first interlayer insulating layer 11 can be made of a material with a lattice structure similar to Si, such as SixNy or SixOy: silicon nitride or silicon oxide. Specifically, it can be a single-layer structure with silicon nitride or silicon oxide, and of course a composite film structure of silicon nitride or silicon oxide can also be used.
- the semiconductor layer 30 includes a semiconductor active layer 302 of a thin film transistor TFT in each sub-pixel P.
- the semiconductor active layer 302 includes an active layer pattern (channel region) and a doped region pattern (source-drain doped region) of the thin film transistor TFT of each sub-pixel P.
- the semiconductor layer 30 can be made of amorphous silicon, polysilicon, oxide semiconductor materials and the like. It should be noted that the above-mentioned source region and drain region may be regions doped with n-type impurities or p-type impurities.
- the material of the semiconductor layer 30 may also include an oxide semiconductor, such as indium gallium zinc oxide (IGZO), indium zinc oxide (IZO), zinc oxide (ZnO) or gallium zinc oxide (GZO).
- IGZO indium gallium zinc oxide
- IZO indium zinc oxide
- ZnO zinc oxide
- GZO gallium zinc oxide
- the material of the semiconductor layer 30 is low-temperature polysilicon as an example for illustration.
- FIG. 11 is a layout of forming a semiconductor layer on the base substrate on which the first insulating layer is formed; as shown in FIG. 11 , the orthographic projections of a semiconductor active layer and a gate on the base substrate 10 overlap.
- the values of S1 , S2 , and S3 can be specifically set according to the display panel size and pixel aperture ratio requirements.
- at least one of S1, S2, and S3 is less than 3 ⁇ m, which is helpful for the design of the display panel to achieve high PPI, and can increase the pixel aperture ratio.
- FIG. 12 is a layout of the first transparent conductive layer in the array substrate of the embodiment of the present disclosure; as shown in FIG. 10 , the first transparent conductive layer 40 includes the pixel electrode 12 in each sub-pixel P.
- the material of the first transparent conductive layer 40 includes transparent conductive materials such as indium tin oxide (ITO) or indium zinc oxide (IZO).
- the first metal layer 50 includes, but is not limited to, a metal single-layer or multi-layer structure formed of molybdenum, aluminum, and titanium.
- the multi-layer structure is a multi-metal layer stack, such as three layers of titanium, aluminum, and titanium. Metal stacks (Al/Ti/Al), etc.
- the second interlayer insulating layer 13 is formed on the side of the first metal layer 50 away from the base substrate 10 .
- the second interlayer insulating layer 13 may be a passivation layer (PVX), and the passivation layer may be formed of materials such as silicon oxide, silicon nitride, or silicon oxynitride.
- the second transparent conductive layer 60 includes the common electrode 14 in each sub-pixel P, and the second transparent conductive The layer 60 is electrically connected to the common electrode line CL through the via hole penetrating the second interlayer insulating layer 13 .
- the material of the second transparent conductive layer 60 may be the same as that of the first transparent conductive layer 40 . So far, the introduction of the array substrate in the embodiments of the present disclosure is completed.
- Fig. 16 is the layout of the display panel of the embodiment of the present disclosure; as shown in Fig. 16, the embodiment of the present disclosure also provides a display panel, the display panel includes the above-mentioned array substrate, and an opposite array substrate. Set the substrate.
- the opposite substrate may be a color filter substrate, and in the embodiments of the present disclosure, the opposite substrate is a color filter substrate as an example for description.
- the array substrate also includes a liquid crystal layer disposed between the array substrate and the color filter substrate, and a spacer PS for maintaining cell thickness.
- the orthographic projection of a spacer PS on the base substrate 10 is located within the orthographic projection of a protrusion on the common electrode line CL on the base substrate 10 .
- the spacers in the display panel are divided into first spacers PS1 and second spacers PS2 , wherein the first spacers PS1 are larger than the second spacers PS2
- the height is high, and the area of the orthographic projection of the first spacer PS1 on the base substrate 10 is larger than the area of the orthographic projection of the second spacer PS2 on the base substrate 10.
- the first spacer PS1 acts as The main spacer is used to maintain the box thickness of the display panel;
- the second spacer PS2 is used as a secondary spacer to play a buffering role when external force acts on the display panel.
- first spacer PS1 and the second spacer PS2 in the embodiment of the present disclosure may both be formed on the color filter substrate 300 , in this case, between the second spacer PS2 and the array substrate 200 There is a certain distance.
- both the first spacer PS1 and the second spacer PS2 can also be formed on the array substrate 200 , in this case, there is a certain distance between the second spacer PS2 and the color filter substrate 200 .
- the arrangement density of the first spacers PS1 and the arrangement density of the second spacers PS2 depend on the size of the display panel, and the arrangement density of the first spacers PS1 and the arrangement density of the second spacers Parameter factors such as the orthographic projection area of PS2 on the base substrate 10 . Since the display panel in the embodiment of the present disclosure includes the above-mentioned array substrate, it can achieve a PPI of more than 300, and is especially suitable for projector projects.
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Abstract
Description
Claims (16)
- 一种显示基板,其包括:衬底基板,设置在衬底基板上的多条栅线、多条数据线,以及多个亚像素;所述多个亚像素形成沿第一方向并排设置的多个第一像素组和沿第二方向并排设置的多个第二像素组;所述多个第一像素组中的每个包括沿所述第二方向并排设置多个所述亚像素;所述多个第二像素中的每个包括沿第一方向并排设置的多个所述亚像素;每个第二像素组在第二方向上的两侧分别设置一条栅线;对于任一所述第二像素组中两相邻的所述亚像素,其中一者连接的所述栅线,位于该亚像素在所述第二方向上相对的两侧中的一侧,另一者连接的所述栅线,位于该亚像素在所述第二方向上相对的两侧中的另一侧;每两个相邻设置的所述第一像素组中的各个所述亚像素连接同一条所述数据线,且连接同一条所述数据线的各个所述亚像素连接不同的所述栅线;其中,任意两相邻设置的所述第一像素组之间限定出一个第一区域,任意两相邻设置的所述第二像素组之间限定出一个第二区域;在至少部分所述第一区域还设置有公共电极线,且所述公共电极线与所述数据线位于不同的所述第一区域;所述公共电极线包括多个公共电极线段,以及连接在两个所述公共电极线段之间凸台,且至少一个所述凸台在任意方向上的宽度均大于所述公共电极线段在所述第一方向上的宽度;所述凸台位于所述第二区域。
- 根据权利要求1所述的显示基板,其中,所述亚像素内设置有薄膜晶体管和像素电极;所述薄膜晶体管的栅极连接所述栅线,源极连接所述数据线,漏极连接所述像素电极;同一所述第二像素组内的各个所述像素电极构成一像素电极组,且位于所述同一所述第二像素组中任意两相邻的所述亚像素内的所述薄膜晶体管,分别位于所述像素电极组在所述第二方向上两相对侧。
- 根据权利要求2所述的显示基板,其中,对于任意两个连接同一条所述数据线、且位于两相邻所述第一像素组的亚像素内的薄膜晶体管,其中一者与所述数据线的连接节点为第一节点,另一者与所述数据线的连接节点为第二节点,以所述第一节点和所述第二节点的中点作为对称中心,两个所 述薄膜晶体管呈中心对称。
- 根据权利要求2所述的显示基板,其中,所述数据线包括多个数据线段,以及连接相邻设置的两个数据线段的连接线段;所述连接线段包括第一子连接线段和第二子连接线,所述第一子连接线通过所述第二子连接段与所述数据线段连接;所述第一子连接线段位于所述第二区域;所述薄膜晶体管的源极连接所述第一子连接线段;所述数据线段的延伸方向与所述第二方向的夹角为5°~10°;所述第二子连接线段和所述数据线段所形成的夹角为100°~130°。
- 根据权利要求4所述的显示基板,其中,所述像素区内还设置有公共电极;所述像素电极和所述公共电极中的一者为狭缝电极,另一者为板状电极;所述狭缝电极的狭缝的延伸方向与所述数据线段的延伸方向相同。
- 根据权利要求4所述的显示基板,其中,所述公共电极线段的延伸方向与所述数据线段的延伸方向相同。
- 根据权利要求2-6中任一项所述的显示基板,其中,所述显示基板包括设置在所述衬底基板上的第一金属层;所述第一金属层包括所述数据线、所述公共电极线、所述薄膜晶体管的源极和漏极。
- 根据权利要求2-6中任一项所述的显示基板,其中,所述显示基板包括设置在所述衬底基板上的第二金属层;所述第二金属层包括所述栅线和所述薄膜晶体管的栅极。
- 根据权利要求2-6中任一项所述的显示基板,其中,所述显示基板包括沿背离所述衬底基板方向依次设置的第二金属层、第一层间绝缘层、半导体层、第一透明导电层、第一金属层、第二层间绝缘层、第二透明导电层;所述第一金属层包括所述数据线、所述公共电极线、所述薄膜晶体管的源极和漏极;所述第二金属层包括所述栅线和所述薄膜晶体管的栅极;所述第一透明导电层包括所述像素电极;所述第二透明导电层包括公共电极。
- 根据权利要求2-6中任一项所述的显示基板,其中,所述数据线和所述公共电极线在所述第一方向上交替设置。
- 根据权利要求2-6中任一项所述的显示基板,其中,所述薄膜晶体管的栅极在所述衬底基板上的正投影覆盖所述有源层在所述衬底基板上的正投影;其中,所述栅极在所述衬底基板上的正投影包括沿所述第一方向相对设置的第一侧边和第二侧边,以及沿所述第二方向相对设置的第三侧边和第四侧边;所述半导体有源层在所述衬底基板上的正投影包括沿所述第一方向相对设置的第五侧边和第六侧边,以及沿所述第二方向相对设置的第七侧边和第八侧边;所述第四侧边与所述栅线在所述衬底基板上的正投影连接;所述第一侧边与所述第五侧边相对,且二者之间的间距为S1;所述第二侧边和所述第六侧边相对设置,且二者之间的间距为S2;所述第三侧边和所述第七侧边相对设置,且二者之间的间距为S3;所述S1、所述S2、所述S3中至少一者小于3μm。
- 根据权利要求1所述的显示基板,其中,任一所述凸台在任意方向上的宽度均大于所述公共电极线段在所述第一方向上的宽度;且各所述凸台尺寸相同。
- 一种显示面板,其包括权利要求1-12中任一项所述的显示基板。
- 根据权利要求13所述的显示面板,其中,还包括与所述显示基板相对设置的对置基板,以及位于所述显示基板和所述对质基板之间的隔垫物;一个所述隔垫物在所述衬底基板的正投影位于所述一个凸台在所述衬底基板上的正投影内。
- 根据权利要求14所述的显示面板,其中,所述隔垫物包括第一隔垫物和第二隔垫物;所述第一隔垫物的高度大于所述第二隔垫物的高度;且所述第一隔垫物的两端分别与所述显示基板和对质基板相抵。
- 根据权利要求15所述的显示面板,其中,所述第一隔垫物和所述 第二隔垫物均在所述显示面板中均匀排布,且所述第一隔垫物的排布密度与第二隔垫物的排布密度比为1:30~1:70。
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| EP21955437.5A EP4339699A4 (en) | 2021-08-31 | 2021-08-31 | DISPLAY SUBSTRATE AND DISPLAY SCREEN |
| US17/908,440 US12176354B2 (en) | 2021-08-31 | 2021-08-31 | Display substrate and display panel |
| US18/918,515 US20250040253A1 (en) | 2021-08-31 | 2024-10-17 | Display substrate and display panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026016669A1 (zh) * | 2024-07-15 | 2026-01-22 | 京东方科技集团股份有限公司 | 阵列基板、显示面板及显示装置 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130047483A (ko) * | 2011-10-31 | 2013-05-08 | 엘지디스플레이 주식회사 | 액정표시패널 |
| CN103472647A (zh) * | 2013-09-22 | 2013-12-25 | 合肥京东方光电科技有限公司 | 一种阵列基板、液晶显示面板及显示装置 |
| CN105629611A (zh) * | 2016-03-11 | 2016-06-01 | 京东方科技集团股份有限公司 | 一种阵列基板、显示装置及其驱动方法 |
| CN207380420U (zh) * | 2017-11-17 | 2018-05-18 | 京东方科技集团股份有限公司 | 一种阵列基板及显示装置 |
| CN108319086A (zh) * | 2018-03-28 | 2018-07-24 | 惠科股份有限公司 | 显示面板及显示装置 |
| CN109307965A (zh) * | 2018-12-05 | 2019-02-05 | 惠科股份有限公司 | 一种显示面板和显示装置 |
| CN210155492U (zh) * | 2019-08-16 | 2020-03-17 | 北京京东方显示技术有限公司 | 阵列基板以及显示装置 |
| CN111208680A (zh) * | 2020-01-07 | 2020-05-29 | 京东方科技集团股份有限公司 | 像素结构、阵列基板、显示面板及显示装置 |
| CN112540487A (zh) * | 2020-12-04 | 2021-03-23 | Tcl华星光电技术有限公司 | 显示面板及其显示装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060086623A (ko) | 2005-01-27 | 2006-08-01 | 삼성전자주식회사 | 박막 트래지스터 기판 및 이를 포함하는 액정표시패널 |
| KR20090044004A (ko) | 2007-10-30 | 2009-05-07 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판 |
| CN202837761U (zh) | 2012-07-27 | 2013-03-27 | 京东方科技集团股份有限公司 | 一种阵列基板及显示装置 |
| TWI487988B (zh) | 2013-05-22 | 2015-06-11 | Au Optronics Corp | 液晶顯示面板 |
| KR102092844B1 (ko) | 2013-10-25 | 2020-04-14 | 엘지디스플레이 주식회사 | 액정 디스플레이 장치와 이의 제조 방법 |
| CN104637958B (zh) * | 2015-03-11 | 2017-10-17 | 京东方科技集团股份有限公司 | 阵列基板及显示装置 |
| US11442318B2 (en) | 2016-02-02 | 2022-09-13 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Dual-gate array substrate and display device |
| CN105572996B (zh) | 2016-02-02 | 2019-01-25 | 京东方科技集团股份有限公司 | 一种双栅极阵列基板及显示装置 |
| US20170285386A1 (en) * | 2016-03-30 | 2017-10-05 | Panasonic Liquid Crystal Display Co., Ltd. | Display device |
| KR102486406B1 (ko) | 2016-05-09 | 2023-01-06 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판 |
| JP2018180087A (ja) * | 2017-04-05 | 2018-11-15 | 株式会社ジャパンディスプレイ | 表示装置 |
| US10955695B2 (en) * | 2017-05-18 | 2021-03-23 | Sharp Kabushiki Kaisha | Display device |
| CN207249311U (zh) | 2017-10-20 | 2018-04-17 | 京东方科技集团股份有限公司 | 阵列基板及显示装置 |
| CN109782500A (zh) | 2017-11-10 | 2019-05-21 | 中华映管股份有限公司 | 内嵌式触控液晶显示装置 |
| JP7091067B2 (ja) * | 2017-12-26 | 2022-06-27 | 株式会社ジャパンディスプレイ | 表示装置 |
| CN108628047B (zh) * | 2018-04-02 | 2021-07-30 | 上海中航光电子有限公司 | 一种阵列基板、显示面板及显示装置 |
| US10921669B2 (en) | 2019-01-18 | 2021-02-16 | Sharp Kabushiki Kaisha | Display device and active matrix substrate |
| CN110488548B (zh) | 2019-09-12 | 2022-04-05 | 合肥鑫晟光电科技有限公司 | 一种阵列基板和车载显示装置 |
| CN110764329A (zh) | 2019-10-31 | 2020-02-07 | 京东方科技集团股份有限公司 | 阵列基板及其制备方法、液晶显示面板、显示装置 |
| CN211928360U (zh) | 2020-05-29 | 2020-11-13 | 北京京东方显示技术有限公司 | 显示装置 |
-
2021
- 2021-08-31 US US17/908,440 patent/US12176354B2/en active Active
- 2021-08-31 EP EP21955437.5A patent/EP4339699A4/en active Pending
- 2021-08-31 CN CN202180002396.1A patent/CN116391149B/zh active Active
- 2021-08-31 WO PCT/CN2021/115810 patent/WO2023028883A1/zh not_active Ceased
- 2021-08-31 CN CN202510443196.XA patent/CN120065583A/zh active Pending
-
2024
- 2024-10-17 US US18/918,515 patent/US20250040253A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130047483A (ko) * | 2011-10-31 | 2013-05-08 | 엘지디스플레이 주식회사 | 액정표시패널 |
| CN103472647A (zh) * | 2013-09-22 | 2013-12-25 | 合肥京东方光电科技有限公司 | 一种阵列基板、液晶显示面板及显示装置 |
| CN105629611A (zh) * | 2016-03-11 | 2016-06-01 | 京东方科技集团股份有限公司 | 一种阵列基板、显示装置及其驱动方法 |
| CN207380420U (zh) * | 2017-11-17 | 2018-05-18 | 京东方科技集团股份有限公司 | 一种阵列基板及显示装置 |
| CN108319086A (zh) * | 2018-03-28 | 2018-07-24 | 惠科股份有限公司 | 显示面板及显示装置 |
| CN109307965A (zh) * | 2018-12-05 | 2019-02-05 | 惠科股份有限公司 | 一种显示面板和显示装置 |
| CN210155492U (zh) * | 2019-08-16 | 2020-03-17 | 北京京东方显示技术有限公司 | 阵列基板以及显示装置 |
| CN111208680A (zh) * | 2020-01-07 | 2020-05-29 | 京东方科技集团股份有限公司 | 像素结构、阵列基板、显示面板及显示装置 |
| CN112540487A (zh) * | 2020-12-04 | 2021-03-23 | Tcl华星光电技术有限公司 | 显示面板及其显示装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026016669A1 (zh) * | 2024-07-15 | 2026-01-22 | 京东方科技集团股份有限公司 | 阵列基板、显示面板及显示装置 |
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| CN120065583A (zh) | 2025-05-30 |
| EP4339699A1 (en) | 2024-03-20 |
| EP4339699A4 (en) | 2024-07-24 |
| US20250040253A1 (en) | 2025-01-30 |
| US20240194690A1 (en) | 2024-06-13 |
| US12176354B2 (en) | 2024-12-24 |
| CN116391149B (zh) | 2025-04-11 |
| CN116391149A (zh) | 2023-07-04 |
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