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公开(公告)号：US20240215331A1
公开(公告)日：2024-06-27
申请号：US18556277
申请日：2021-10-22
发明人： Zhaowei YU , Rongjian YAN , Jeonghaeng HEO , Sangcheon YOUN , Yingchang GAO
IPC分类号： H10K59/122 , H10K59/35
CPC分类号： H10K59/122 , H10K59/352 , H10K59/353
摘要： A display substrate, a display device, and a fine metal mask provided by the present disclosure, the display substrate including a base substrate; a plurality of mutually independent first electrodes, which are located on the base substrate; a pixel definition layer, which is located on the side of a layer in which the plurality of first electrodes are located away from the base substrate; a light-emitting material layer, which is located on the side of the pixel definition layer away from the base substrate; and a support layer, which is located above the pixel definition layer and is in direct contact with the light-emitting parts.
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公开(公告)号：US20240231529A1
公开(公告)日：2024-07-11
申请号：US18617645
申请日：2024-03-26
发明人： Zhaowei YU , Qinhe WEI , Rongjian YAN , Wenbin CHEN
IPC分类号： G06F3/041 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/40 , H10K71/00 , H10K77/10
CPC分类号： G06F3/0412 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/40 , H10K71/00 , H10K77/111
摘要： A display substrate is provided. The display substrate includes: a base substrate; a pixel defining layer disposed on the base substrate, wherein the pixel defining layer comprises a plurality of barriers and defines a plurality of sub-pixel areas, some or all of the barriers have grooves therein; and a touch structure disposed in the groove, wherein the touch structure is configured to provide a touch function.
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公开(公告)号：US20240365625A1
公开(公告)日：2024-10-31
申请号：US18029306
申请日：2022-04-24
发明人： Qinhe WEI , Zhaowei YU , Shuang LIN , Guangjun SONG , Yuping HE , Hongbin ZHANG
CPC分类号： H10K59/353 , C23C14/042 , H10K59/352 , H10K71/166
摘要： A pixel arrangement structure, a display panel, a display apparatus and a mask group are provided. The pixel arrangement structure includes: basic pixel units in first and/or second directions. Each basic pixel unit includes five sub-pixels, first to third sub-pixels are of different colors, and third to fifth sub-pixels are of a same color; the first sub-pixel includes opposite first and second sides in the first direction, and opposite third and fourth sides in the second direction; and the second sub-pixel is on and separated from the third side of the first sub-pixel, the third sub-pixel is on and separated from the first side of the first sub-pixel, fourth and fifth sub-pixels are both on the fourth side of the first sub-pixel and are separated from the fourth side of the first sub-pixel, and are separated from each other in the first direction.
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公开(公告)号：US20220399412A1
公开(公告)日：2022-12-15
申请号：US17602780
申请日：2020-12-23
发明人： Zhaowei YU , Qinhe WEI
摘要： Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a display region, a first transition region located in the display region, a second transition region located in the first transition region, and a vacant region located in the second transition region, wherein the first transition region includes a substrate, a buffer layer disposed on the substrate, an insulating layer disposed on the buffer layer, and a plurality of dam spacers disposed on the insulating layer; and the second transition region includes a substrate, a buffer layer disposed on the substrate, and a plurality of post spacers disposed on the buffer layer, and the plurality of dam spacers and the plurality of post spacers are all disposed around the vacant region.
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公开(公告)号：US20210143234A1
公开(公告)日：2021-05-13
申请号：US16959337
申请日：2020-02-10
发明人： Zhaowei YU , Chao KONG
摘要： The present disclosure provides a flexible substrate, its manufacturing method and a display panel. The flexible substrate includes a base substrate, and an organic thin film, an inorganic thin film and a function layer laminated on the base substrate. A first water-and-oxygen absorption adhesive layer is arranged between the organic thin film and the inorganic thin film and adhered to the organic thin film and the inorganic thin film respectively.
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公开(公告)号：US20220366841A1
公开(公告)日：2022-11-17
申请号：US17417153
申请日：2020-11-09
发明人： Wenbin CHEN , Rongjian YAN , Guangjun SONG , Zhaowei YU , Yamin YANG , Wenqiang ZHANG
IPC分类号： G09G3/3208 , G09G5/10
摘要： A driving method includes, at a first display brightness value, inputting a pulse-width modulation signal with a duty ratio of X, and controlling a light-emitting driving current of a sub-pixel unit to be M, wherein X and M are obtained according to a first modulation rule; and at a second display brightness value, inputting the pulse-width modulation signal with a duty ratio of Y1, and controlling the light-emitting driving current of the sub-pixel unit to be N1, wherein the first display brightness value is greater than the second one, wherein, when the duty ratio and the light-emitting driving current corresponding to the second display brightness value are obtained according to the first modulation rule, the duty ratio corresponding to the second display brightness value is Y2, the light-emitting driving current corresponding to the second display brightness value is N2, Y1 is smaller than Y2, and N1 is greater than N2.
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公开(公告)号：US20220301503A1
公开(公告)日：2022-09-22
申请号：US17483260
申请日：2021-09-23
发明人： Rongjian YAN , Jeonghaeng HEO , Zhaowei YU
IPC分类号： G09G3/3225
摘要： The present disclosure provides a display panel and a display method for use in the display panel. The display panel includes: a display region, the display region comprising a first display region and a second display region, the first display region comprising a transparent sub-display region, the transparent sub-display region having a light transmittance higher than that of the second display region; and a first light emission controller and a second light emission controller, the first light emission controller being configured to provide a light emission control signal to a plurality of pixel rows of the first display region, the second light emission controller being configured to provide a light emission control signal to a plurality of pixel rows of the second display region.
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公开(公告)号：US20220100304A1
公开(公告)日：2022-03-31
申请号：US17486827
申请日：2021-09-27
发明人： Zhaowei YU , Qinhe WEI , Rongjian YAN , Wenbin CHEN
摘要： A display substrate is provided. The display substrate includes: a base substrate; a pixel defining layer disposed on the base substrate, wherein the pixel defining layer defines a plurality of sub-pixel areas and has a groove therein; and a touch structure disposed in the groove, wherein the touch structure is configured to provide a touch function.
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