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公开(公告)号：US10901282B2
公开(公告)日：2021-01-26
申请号：US16147880
申请日：2018-10-01
Inventor： Gaiping Lu , Jiawei Zhang , Wei Tang
IPC: G02F1/1368 , G02F1/1343 , H01L29/786 , G02F1/1362 , H01L27/12 , H01L21/768 , G02F1/1333 , H01L29/66 , G06F3/041
Abstract: The present disclosure provides a thin film transistor (TFT) substrate and a manufacturing method thereof. The TFT substrate include a TFT; a flat layer to cover the TFT; an opening hole defined in the flat layer and corresponding to a drain of the TFT; a bottom of the opening hole to retain a part of the flat layer for forming a flat layer sheet; a first metal layer formed on the flat layer; a first insulating layer formed on the first metal; a second metal formed on the first insulating layer and pass through the flat layer sheet for electrically connecting to the drain.
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公开(公告)号：US11644719B2
公开(公告)日：2023-05-09
申请号：US16616053
申请日：2019-08-21
Inventor： Wei Tang , Gaiping Lu
IPC: G02F1/1339 , G02F1/1335 , G02F1/133 , G02F1/03
CPC classification number: G02F1/13394 , G02F1/0338 , G02F1/13312 , G02F1/13318 , G02F1/13396 , G02F1/133512 , G02F1/133514
Abstract: A liquid crystal display panel includes an array substrate, a color filter substrate, a plurality of pad structures disposed between the array substrate and the color filter substrate, a display area, and a light transmissive functional area. The pad structures are correspondingly disposed on the display area. The display area includes a predetermined area disposed at a periphery of the light transmissive functional area, and a thickness of each of the pad structures disposed on the predetermined area gradually decreases along a direction from the predetermined area to the light transmissive functional area.
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公开(公告)号：US11036102B1
公开(公告)日：2021-06-15
申请号：US16649729
申请日：2019-12-30
Inventor： Xing Xiong , Wei Tang
IPC: G02F1/1362 , G02F1/1368 , G02F1/1339 , G02F1/1337
Abstract: A liquid crystal display panel includes a blind hole area, which includes a blind hole light transmission region and a blind hole periphery region surrounding the blind hole light transmission region. A first transparent support is disposed on a color filter substrate in the blind hole light transmission region, and the first transparent support is configured to support the color filter substrate and a thin film transistor array substrate in the blind hole light transmission region. A black matrix is disposed on the color filter substrate in the blind hole periphery region, and a plurality of second transparent supports are disposed corresponding to the black matrix. A problem with optical uniformity of a display panel can be resolved by the first transparent support located in the blind hole light transmission region.
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公开(公告)号：US20190244982A1
公开(公告)日：2019-08-08
申请号：US16147880
申请日：2018-10-01
Inventor： Gaiping Lu , Jiawei Zhang , Wei Tang
IPC: H01L27/12 , H01L29/786 , G02F1/1362 , G02F1/1343 , H01L21/768 , G02F1/1368 , G02F1/1333 , H01L29/66
CPC classification number: H01L27/1244 , G02F1/13338 , G02F1/13439 , G02F1/136204 , G02F1/136227 , G02F1/1368 , G02F2001/13685 , G02F2202/104 , G06F3/041 , G06F2203/04103 , H01L21/76802 , H01L21/76834 , H01L21/76877 , H01L27/1248 , H01L27/1262 , H01L29/66757 , H01L29/78603 , H01L29/78636 , H01L29/78675
Abstract: The present disclosure provides a thin film transistor (TFT) substrate and a manufacturing method thereof. The TFT substrate include a TFT; a flat layer to cover the TFT; an opening hole defined in the flat layer and corresponding to a drain of the TFT; a bottom of the opening hole to retain a part of the flat layer for forming a flat layer sheet; a first metal layer formed on the flat layer; a first insulating layer formed on the first metal; a second metal formed on the first insulating layer and pass through the flat layer sheet for electrically connecting to the drain.
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