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公开(公告)号：US20210159249A1
公开(公告)日：2021-05-27
申请号：US16463721
申请日：2018-11-05
Inventor： Xin ZHANG , Guanghui LIU , Xindong MEI , Chao WANG
IPC: H01L27/12
Abstract: A pixel structure for a display is provided. The pixel structure includes a substrate; a first metal layer disposed on the substrate, the first metal layer including at least one scanning line; an insulating layer disposed on the first metal layer, the insulating layer comprising a plurality of through holes; and a second metal layer disposed on the insulating layer, the second metal layer including at least one data line and at least one second metal segment, and the data line separated from the second metal segment; wherein the second metal segment is electrically connected in parallel with the scanning line via the plurality of through holes.
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公开(公告)号：US20210072449A1
公开(公告)日：2021-03-11
申请号：US16769609
申请日：2019-05-09
Inventor： Peng ZHANG , Guanghui LIU , Chao WANG
IPC: F21V8/00 , G02F1/1345
Abstract: A backlight module and a liquid crystal display are provided. The backlight module realizes a narrow border of the backlight module by arranging a light source between a first protrusion portion of a support part and a light incident surface of a light guide plate. The backlight module cooperates with the liquid crystal display panel having a second protrusion portion and second notches of a stepped area, and a flexible printed circuit board passes through the second notches of the liquid crystal display panel and the first notches of the backlight module.
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公开(公告)号：US20200279820A1
公开(公告)日：2020-09-03
申请号：US16496687
申请日：2019-04-29
Inventor： Yantao LU , Guanghui LIU , Chao WANG
Abstract: An array substrate, a display panel, and a display device. The array substrate includes a substrate. The substrate has a display area and a non-display area adjacent to the display area, and the non-display area of the substrate has a first notch away from an end of the display area. A first edge of the first notch disposed near the display area of the substrate is provided with a binding area. The display device has a narrow border and a high screen ratio.
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公开(公告)号：US20240272734A1
公开(公告)日：2024-08-15
申请号：US17998977
申请日：2022-11-04
Inventor： Liwang LIU , Weihong YIN , Chao WANG
CPC classification number: G06F3/0412 , G06F3/04164 , G09G3/20 , G06F3/04184 , G09G2300/0426 , G09G2310/0297 , G09G2354/00
Abstract: The present application provides a display panel and a display device. The display panel includes a plurality of data lines and a first demultiplexer. In the first demultiplexer, each first channel wire is connected to at least two data lines. Each first control unit includes a plurality of first switching elements. At least one data line is connected to the first channel wire through M first switching elements connected in parallel, and M≥2. The display panel includes a display area, and the first control unit is arranged in the display area.
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公开(公告)号：US20240004249A1
公开(公告)日：2024-01-04
申请号：US17802952
申请日：2022-08-15
Inventor： Wenqiang YU , Chao WANG
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/136286 , H01L27/1244 , H01L27/1255 , G02F1/1368 , G02F1/136227
Abstract: A display panel and a display terminal are provided. The display panel includes a substrate, a first metal layer disposed on the substrate, and a second metal layer disposed above the first metal layer. The first metal layer includes a plurality of data lines extending in a first direction and thin-film transistors each including a source electrode. The source electrode is electrically connected to a corresponding one of the data lines. The second metal layer includes a drain electrode of the thin-film transistor, and the drain electrode is located between adjacent ones of the data lines.
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Patent Agency Ranking
公开(公告)号：US20230251416A1
公开(公告)日：2023-08-10
申请号：US16966001
申请日：2020-04-08
Inventor： Fancheng LIU , Chao WANG
IPC: F21V8/00
CPC classification number: G02B6/0086 , G02B6/0055 , G02B6/0068
Abstract: The present invention provides a backlight module and a display device. The present invention splices a substrate on a reflection plate. The reflection layer can effectively replace the reflection plate in function because of a high reflectivity of the reflection layer on the spliced portion between the substrate and the reflection plate, which guarantees extension of light and lowers requirement for assembling precision.
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公开(公告)号：US20210294137A1
公开(公告)日：2021-09-23
申请号：US16625795
申请日：2019-08-02
Inventor： Hailong PAN , Chao WANG
IPC: G02F1/1345 , G02F1/1339
Abstract: A display device and a manufacturing method of the display device are provided. The display device includes a first substrate, and a flip chip film. The first substrate is provided with bonding pins, conductive adhesive layers, and barriers. Each bonding pin is extended to a side edge of the first substrate, and each bonding pin includes a connecting surface which is flush with the side edge of the first substrate. Each conductive adhesive layer covers one side of each bonding pin, each conductive adhesive layer is extended to the side edge of the first substrate, and the conductive adhesive layer includes an auxiliary connecting surface which is flush with the side edge of the first substrate. Each barrier surrounds side surfaces of each conductive adhesive layer. The flip chip film is connected to the connecting surface and the auxiliary connecting surface.
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公开(公告)号：US20210231994A1
公开(公告)日：2021-07-29
申请号：US16631298
申请日：2019-07-18
Inventor： Yantao LU , Guanghui LIU , Chao WANG
IPC: G02F1/1345 , H01L25/18 , H01L27/12 , H05K1/18 , H01L23/544
Abstract: The disclosure provides a display panel and a display device. In an array substrate of the display panel, at least two protrusions are defined on a side of a non-display region away from a display region to form an extending portion. A recess is defined between adjacent protrusions. A driver chip is disposed in a space between a periphery of a display region and a periphery of a non-display region. Distances between the driver chip, the periphery of the display region, and the periphery of the non-display region are increased. A bending section of a flexible circuit board is disposed in the recess. As a result, width of the non-display region will not be increased.
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公开(公告)号：US20200328172A1
公开(公告)日：2020-10-15
申请号：US16612785
申请日：2019-09-10
Inventor： Yantao LU , Guanghui LIU , Chao WANG
IPC: H01L23/00
Abstract: A driving chip and a display panel are provided. The display panel includes the driving chip, and a plurality of first bonding pads and a plurality of second bonding pads disposed at two opposite sides of the driving chip. The driving chip includes a group of first input leads and a group of second input leads. There is an interval between the group of first input leads and the group of second input leads. The group of first input leads is disposed near the first bonding pads, and the group of second input leads is disposed near the second bonding pads.
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公开(公告)号：US20170199427A1
公开(公告)日：2017-07-13
申请号：US15075190
申请日：2016-03-20
Inventor： Chunqian ZHANG , Chao WANG , Jingfeng Xue , Qiang GONG
IPC: G02F1/1335 , G02F1/13363 , G02F1/1368
CPC classification number: G02F1/133555 , G02F1/1335 , G02F1/133514 , G02F1/133528 , G02F1/133553 , G02F1/133617 , G02F1/13363 , G02F1/1368 , G02F2001/133565
Abstract: The present disclosure provides a liquid crystal display device with reflective region. The liquid crystal display device includes: a CF substrate is disposed opposite with a TFT substrate and a liquid crystal layer arranged between the CF substrate and the TFT substrate; a reflective layer arranged between the TFT substrate and the liquid crystal layer, after external light passing through the CF substrate and the liquid crystal layer the light will be reflected by the reflective layer; a wavelength converting layer arranged between the reflective layer and the CF substrate is used to convert ultraviolet light to green light. In such a mode, the present disclosure can reduce amount of ultraviolet light and increase amount of green light, in order to reduce damage to the eyes and increase brightness in reflection.
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