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公开(公告)号：US20190096326A1
公开(公告)日：2019-03-28
申请号：US15991172
申请日：2018-05-29
发明人： Zhidong YUAN , Yongqian LI , Can YUAN , Meng LI , Xuehuan FENG , Zhenfei CAI
IPC分类号： G09G3/3241 , G09G3/3258 , H01L27/32
CPC分类号： G09G3/3241 , G09G3/3233 , G09G3/3258 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/0204 , G09G2320/0295 , G09G2320/043 , H01L27/3265
摘要： The present disclosure relates to a pixel compensation circuit, a driving method for the pixel compensation circuit, a display panel and a display device. The pixel compensation circuit includes a reset circuit, a data writer, a compensation circuit, a driver, and a light emitting device. The threshold voltage of the light emitting device may be provided to the driver through the compensation circuit.
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公开(公告)号：US20160334549A1
公开(公告)日：2016-11-17
申请号：US15130808
申请日：2016-04-15
CPC分类号： G02B1/16 , C09J7/243 , C09J7/29 , C09J2201/134 , C09J2201/602 , C09J2203/318 , C09J2400/243 , C09J2400/263 , C09J2400/283 , C09J2423/046 , C09J2427/006 , C09J2433/00 , C09J2467/006 , G02B5/3025 , G02B5/3033
摘要： The present disclosure provides an antistatic film and a polarizer attachment device. The antistatic film includes a static electricity elimination layer configured to eliminate static charges and an adhesive layer arranged at one surface of the static electricity elimination layer. According to the present disclosure, it is able to directly attach the antistatic film onto a bearing platform of the polarizer attachment device.
摘要翻译： 本公开提供了一种抗静电膜和偏振器附着装置。 所述抗静电膜包括构造成消除静电荷的静电消除层和布置在所述静电消除层的一个表面处的粘合剂层。 根据本公开，能够将抗静电膜直接附着在偏光板安装装置的轴承平台上。
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公开(公告)号：US20240161687A1
公开(公告)日：2024-05-16
申请号：US17772955
申请日：2021-05-13
发明人： Meng LI , Yongqian LI , Chen XU , Jingquan WANG , Dacheng ZHANG , Yu WANG , Zhidong YUAN , Zhenhua QIU
IPC分类号： G09G3/3225 , H10K59/131
CPC分类号： G09G3/3225 , H10K59/131 , G09G2300/0408 , G09G2300/0452 , G09G2300/0842
摘要： The present disclosure provides a display substrate and a display device, and belongs to the field of display technologies. The display substrate includes a base substrate, a plurality of pixels, a plurality of gate lines and a plurality of data lines, wherein the base substrate has a plurality of transparent regions and a plurality of display regions, and the transparent regions and the display regions alternate with each other in a first direction; the pixels are on the base substrate and within the display regions; pixels within each of the display regions are arranged in a second direction; each pixel includes a plurality of sub pixels; the sub pixels of each pixel are divided into two rows of sub pixels; each row of sub pixels are arranged in the first direction; the first direction intersects the second direction; the gate lines and the data lines are on the base substrate; the gate lines extend along the first direction; the data lines extend along the second direction; the sub pixels of a first pixel are connected with the same gate line; the gate line connected with the sub pixels of the first pixel is between the two rows of sub pixels of the first pixel; and the first pixel is any one of the plurality of pixels.
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公开(公告)号：US20240057420A1
公开(公告)日：2024-02-15
申请号：US18494897
申请日：2023-10-26
发明人： Can YUAN , Yongqian LI , Meng LI , Zhidong YUAN , Dacheng ZHANG , Lang LIU
IPC分类号： H10K59/131 , G09G3/3233 , G09G3/3266 , G09G3/3275 , H10K50/813 , H10K50/824 , H10K59/122 , H10K59/124 , H10K59/121 , H10K71/00
CPC分类号： H10K59/1315 , G09G3/3233 , G09G3/3266 , G09G3/3275 , H10K50/813 , H10K50/824 , H10K59/122 , H10K59/124 , H10K59/1216 , H10K71/00 , G09G2300/0426
摘要： A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate. The sub-pixels are arranged in a sub-pixel array in a first direction and a second direction, the first direction intersecting with the second direction. The display substrate further includes data lines extended in the first direction, and the data lines are connected in one-to-one correspondence with the sub-pixels in columns in each row of sub-pixels, so as to provide data signals respectively; the display substrate further includes auxiliary electrode lines extended in the first direction which are configured to be electrically connected with a second electrode of the light emitting element to provide a second power voltage; each of the auxiliary electrode lines is spaced from any one of the plurality of data lines by at least one column of sub-pixels.
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公开(公告)号：US20220383832A1
公开(公告)日：2022-12-01
申请号：US17765203
申请日：2021-06-16
发明人： Yaoyao WANG , Rui HAN , Jie YU , Xiaoxia WANG , Meng LI , Shulin QIN , Tielei ZHAO , Chunhua WANG , Pengtao LI , Tingfeng HUANG , Xiaoqiao DONG
IPC分类号： G09G3/36
摘要： A display assembly, a display device and a driving method for the display assembly are provided. The display assembly includes: a dimming array (10) and a pixel array (20) stacked together; wherein the dimming array (10) includes a plurality of dimming units (101) arranged in an array; the pixel array (20) includes a plurality of pixel units (201) arranged in an array; each dimming unit (101) corresponds to at least one pixel unit (201), and different dimming units (101) correspond to different pixel units (201), respectively. The display assembly further includes: a first driver chip (102) configured to drive the dimming array (10). The number of output channels of the first driver chip (102) is equal to the number of columns of dimming units (101) in the dimming array (10), and each output channel of the first driver chip (102) is connected to one column of dimming units (101).
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公开(公告)号：US20220343831A1
公开(公告)日：2022-10-27
申请号：US17764208
申请日：2021-05-13
发明人： Meng LI , Rui HAN , Jie YU , Pengtao LI , Chunhua WANG , Xiaoqiao DONG , Tielei ZHAO , Tingfeng HUANG , Shulin QIN , Yaoyao WANG , Xiaoxia WANG
IPC分类号： G09G3/20
摘要： Provided is a display system, including one or more display screens (11, 12), a plurality of source drivers (13, 14), a timing controller (15) and a graphics processing unit (16). Each display screen (11, 12) is connected to one or more source drivers (13, 14). The graphic processing unit (16) is connected to the timing controller (15). The timing controller (15) is connected to the plurality of source drivers (13, 14). The graphic processing unit (16) is configured to determine each image of the one or more display screens (11, 12) and transmit the image to the timing controller (15). The timing controller (15) is configured to divide each image of the one or more display screens (11, 12) into a plurality of sub-images in a P2P transmission manner, and output in parallel the corresponding sub-images to the plurality of source drivers (13, 14).
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公开(公告)号：US20220262886A1
公开(公告)日：2022-08-18
申请号：US17614301
申请日：2020-11-06
发明人： Can YUAN , Yongqian LI , Zhidong YUAN , Meng LI , Xuelian CHENG
IPC分类号： H01L27/32
摘要： Provided are a display substrate and a preparation method therefor, and a display apparatus, which can not only avoid jumpers generated when a light-emitting device in a sub-pixel is electrically connected to a storage capacitor, in order to avoid the risk of crosstalk, but can also increase the pixel aperture ratio of the display substrate and increase the capacitance of the storage capacitor in a pixel driving circuit. The display substrate comprises: a base, and a pixel driving circuit and a bottom-emission-type light-emitting device which are arranged in a display region on the base and are located in each sub-pixel, wherein the light-emitting device comprises a first electrode connected to the pixel driving circuit; the pixel driving circuit comprises a first storage capacitor; the first storage capacitor comprises a first storage electrode and a second storage electrode which are arranged opposite each other; the first electrode is multiplexed as the first storage electrode; and the second storage electrode and the first electrode are both transparent electrodes.
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公开(公告)号：US20220123073A1
公开(公告)日：2022-04-21
申请号：US17270414
申请日：2020-05-15
发明人： Meng LI , Yongqian LI , Chen XU , Dacheng ZHANG , Jingquan WANG , Zhidong YUAN , Haixia XU
摘要： Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a plurality of display units; the display unit includes a driving structure layer, a light emitting structure layer and a color filter layer which are located in the display area and sequentially arranged on the substrate; the light emitting structure layer comprises a plurality of light emitting structures each including a pixel define layer and an organic light emitting layer; the organic light emitting layer is located in an opening area of the pixel define layer and on the pixel define layer; the color filter layer includes a plurality of light filters; the display substrate includes a spacing area located in the display area, the spacing area being located between opening areas of pixel define layers of adjacent light emitting structures.
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公开(公告)号：US20220102461A1
公开(公告)日：2022-03-31
申请号：US17427074
申请日：2020-12-29
发明人： Zhidong YUAN , Can YUAN , Xuelian CHENG , Jing GAN , Meng LI
摘要： A display device and a display panel (1) thereof, and a display panel (1) manufacturing method. The display panel (1) comprises: a substrate (10) and a light-emitting structure (20) located on the substrate (10). A pixel driving circuit (30) exists between the substrate (10) and the light-emitting structure (20) and comprises a storage capacitor (Cst); an orthogonal projection of the storage capacitor (Cst) on the substrate (10) at least partially overlaps an orthogonal projection of the light-emitting structure (20) on the substrate (10); the storage capacitor (Cst) comprises a first transparent polar plate (311) proximate to the substrate (10) and a second transparent polar plate (312) distant from the substrate (10); an orthogonal projection of the first transparent polar plate (311) on the substrate (10) is located within an orthogonal projection of the second transparent polar plate (312) on the substrate (10).
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公开(公告)号：US20210335201A1
公开(公告)日：2021-10-28
申请号：US16613643
申请日：2019-04-19
发明人： Zhidong YUAN , Can YUAN , Haixia XU , Meng LI
IPC分类号： G09G3/20 , G09G3/3225
摘要： The present disclosure provides a driving unit, a driving method thereof, a gate driving circuit, and a display substrate. The driving unit includes: a shift register including a pull-up node, a pull-down node and a driving signal output terminal; and a first output circuit including a first control sub-circuit, a second control sub-circuit, an output sub-circuit, and a first signal output terminal; the first control sub-circuit and the output sub-circuit are coupled at a first node, and the first control sub-circuit, the second control sub-circuit and the output sub-circuit are coupled at a second node.
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