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公开(公告)号：US20240164158A1
公开(公告)日：2024-05-16
申请号：US18084772
申请日：2022-12-20
Inventor： Jingyuan HU , Fanjing WU
IPC: H10K59/131 , H01L23/00 , H10K50/818 , H10K71/00
CPC classification number: H01L27/3276 , H01L24/05 , H01L51/5218 , H01L51/56 , H01L2227/323
Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, a TFT structure, a bonding line, a bonding pad, and a luminescent functional layer. The substrate includes a display area and a pad area. The TFT structure is disposed on the substrate in the display area. The bonding line is disposed on the substrate in the pad area. The bonding pad is disposed on a side of the bonding line away from the substrate. The bonding pad includes a thin film for blocking moisture and oxygen. The luminescent functional layer is disposed on a side of the TFT structure away from the substrate. The thin film for blocking moisture and oxygen is disposed on the bonding line, thereby blocking moisture and oxygen from corroding the bonding line.
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92.发明公开公开(公告)号：US20240157678A1
公开(公告)日：2024-05-16
申请号：US18071728
申请日：2022-11-30
Inventor： Aibing BAO
CPC classification number: B32B15/08 , B32B9/00 , B32B27/18 , G02B1/111 , G02B1/14 , B32B2250/04 , B32B2311/00 , B32B2363/00 , B32B2367/00 , B32B2379/08 , B32B2383/00
Abstract: An anti-scratch anti-reflection module, a manufacturing method for the same, and a display panel are provided. The anti-scratch anti-reflection module includes a substrate, a reflective index control layer, and a hardening layer. The reflective index control layer is disposed on a surface of the substrate. The hardening layer is disposed on a surface of the reflective index control layer away from the substrate. Material of the reflective index control layer includes metal oxide.
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公开(公告)号：US11985859B2
公开(公告)日：2024-05-14
申请号：US16615474
申请日：2019-09-20
Inventor： Baixiang Han , Kun Cao
IPC: H10K59/121 , H01L21/02 , H01L27/12 , H01L29/66 , H01L29/786 , H10K59/12 , H10K59/122 , H10K59/124 , H10K71/00
CPC classification number: H10K59/1216 , H10K59/1213 , H10K59/122 , H10K59/124 , H10K71/00 , H01L21/02565 , H01L27/1225 , H01L27/1255 , H01L27/127 , H01L29/66969 , H01L29/7869 , H10K59/1201
Abstract: The present disclosure provides a display panel and a method for fabricating the same. The display panel includes a light transmitting area for disposing an organic light emitting unit and a storage area for disposing a storage capacitor. A location of the light transmitting area corresponds to a location of the storage area. The storage capacitor includes a first electrode plate and a second electrode plate which are composed of a transparent material.
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公开(公告)号：US11982913B2
公开(公告)日：2024-05-14
申请号：US17252108
申请日：2020-10-29
Inventor： Bangqing Xiao
IPC: G02F1/1368 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/136286
Abstract: Embodiments of the present application provides a liquid crystal display panel and a liquid crystal display device, wherein by setting a shape of sub-pixels to a square and the shape of a pixel electrode to a circle, and by dividing the pixel electrode into a plurality of sub-pixel electrodes through a first slit, a second slit, and the plurality of third slits, a number of the direction of liquid crystal is increased when there are more than four domains in the sub-pixels. When viewing at different viewing angles, the number of liquid crystals in the same direction decrease, so that a brightness of the liquid crystal display panel is reduced, thereby alleviating the color-shift problem.
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公开(公告)号：US20240155911A1
公开(公告)日：2024-05-09
申请号：US17756047
申请日：2022-03-15
Inventor： Ruonan Wang
IPC: H10K59/80 , H10K59/12 , H10K59/124
CPC classification number: H10K59/80516 , H10K59/1201 , H10K59/124
Abstract: The present disclosure discloses a display panel and a method for repairing the same. The display panel includes a plurality of subpixels, each of the plurality of subpixels including an active layer, a source, an anode, and a repair electrode disposed on a substrate, wherein the source is located between the active layer and the anode, and the repair electrode is connected to the source and located on a side of the active layer close to the anode; with respect to two adjacent subpixels, an orthographic projection of the repair electrode of one subpixel of the two adjacent subpixels on the substrate partially overlaps with an orthographic projection of the anode of the other subpixel of the two adjacent subpixels on the substrate.
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Patent Agency Ranking
公开(公告)号：US20240155879A1
公开(公告)日：2024-05-09
申请号：US18491773
申请日：2023-10-22
Inventor： Mingming LI
CPC classification number: H10K59/122 , H10K59/1201 , H10K59/353 , H10K59/8792 , H10K71/135 , H10K71/60
Abstract: A display panel includes an array substrate, a pixel definition layer disposed on the array substrate, a light emitting device layer, and an auxiliary electrode. The pixel definition layer includes pixel openings and grooves. The light emitting device layer includes an anode layer disposed on the array substrate, light emitting units disposed in the pixel openings, a functional layer disposed on the light emitting units, and a cathode layer disposed on the functional layer. The auxiliary electrode corresponds to the grooves. The auxiliary electrode includes a first auxiliary layer disposed in the same layer as the anode layer, a side wall of the first auxiliary layer is spaced apart from side walls of the grooves to form a first opening, the functional layer is disconnected at the first opening, and the cathode layer covers the first opening and is electrically connected to the side wall of the first auxiliary layer.
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公开(公告)号：US20240140968A1
公开(公告)日：2024-05-02
申请号：US17988118
申请日：2022-11-16
Inventor： Ruifeng HE , Canjie WU , Yan LI , Jingyao SONG
CPC classification number: C07F5/027 , H01L51/008 , H01L51/50
Abstract: An organic compound, a light-emitting component, and a display panel are disclosed. The organic compound has a structure shown as general formula (1):
This organic compound can enhance conjugated effect and resonance effect of materials applied into the light-emitting component by having a heterocyclic group and an amino group at a same time. Therefore, material performances can be improved, a luminous efficiency of the light-emitting component can be improved, and a light-emitting service life of the light-emitting component can be extended.-
公开(公告)号：US20240140926A1
公开(公告)日：2024-05-02
申请号：US17993911
申请日：2022-11-24
Inventor： Ruifeng HE , Canjie WU , Yan LI , Jingyao SONG
IPC: C07D307/91 , C07D333/76 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K59/00 , H10K85/60
CPC classification number: C07D307/91 , C07D333/76 , H01L27/32 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5004 , H01L51/5056 , H01L51/5072 , H01L51/5092
Abstract: An organic electronic device includes an anthracene-based compound represented by formula (I)
wherein Q is selected from groups represented by formula (A-1) and formula (A-2):
X is O or S;
each of R1, R2, and R3 is independently selected from —H, -D, a C1-C6 alkyl group, a phenyl group, a biphenyl group, a phenyl group substituted by a C1-C6 alkyl group, and a biphenyl group substituted by a C1-C6 alkyl group;
each of L1 and L2 is independently selected from a single bond, a phenyl group, a biphenyl group, a phenyl group substituted by a C1-C6 alkyl group, and a biphenyl group substituted by a C1-C6 alkyl group; and
* indicates a binding site.-
公开(公告)号：US20240122035A1
公开(公告)日：2024-04-11
申请号：US17600352
申请日：2021-08-27
Inventor： Linshuang LI
IPC: H10K59/80 , H10K59/124
CPC classification number: H10K59/80524 , H10K59/124 , H10K59/80517 , G02F1/1368
Abstract: A display panel and a display device are provided. The display panel includes an array substrate and a plurality of first transparent electrodes disposed on the array substrate, and a material of the first transparent electrode is an organic transparent conductive material. The display panel and the display device in the present disclosure can overcome problems that an indium tin oxide transparent electrode in a conventional flexible display device is easily broken and is easily separated from an alignment layer, thereby effectively improving the bending resistance and the stability of a flexible display panel.
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公开(公告)号：US20240119892A1
公开(公告)日：2024-04-11
申请号：US18051286
申请日：2022-10-31
Inventor： Yuwen CHEN , Zhongzhi SHEN
IPC: G09G3/3208
CPC classification number: G09G3/3208 , G09G2300/0819 , G09G2310/0291 , G09G2320/0223 , G09G2330/021
Abstract: Embodiments of the present disclosure are directed to a compensation circuit, a driving method and a display panel. In the compensation circuit, the driving method and the display panel, the compensation circuit with a 6T2C (6 transistors and 2 capacitors) structure is used to compensate the threshold voltage of the driving transistor in the pixel.
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