-
公开(公告)号：US20190355305A1
公开(公告)日：2019-11-21
申请号：US16096138
申请日：2018-04-24
发明人： Shengji YANG , Xue DONG , Jing LV , Xiaochuan CHEN , Minghua XUAN , Lei WANG , Dongni LIU , Li XIAO , Jie FU , Pengcheng LU
IPC分类号： G09G3/3258
摘要： A pixel circuit, a driving method, a display panel and a display device. The pixel circuit includes: at least two pixel sub-circuits, a data line, a first scan line, a second scan line, a third scan line and a light-emitting control line. The pixel sub-circuit includes: a light-emitting control sub-circuit, a node reset sub-circuit, a drive control sub-circuit, a write sub-circuit and a light emitting device. The light-emitting control sub-circuit is configured to provide a signal provided by the first voltage signal end to a first node; the node reset sub-circuit is configured to form a conductive path between the first node and a second node; the write sub-circuit is configured to write a data signal provided by the data signal end and a threshold voltage to the second node; and the drive control sub-circuit is configured to drive the light emitting device to emit light.
-
公开(公告)号：US20190267431A1
公开(公告)日：2019-08-29
申请号：US16301894
申请日：2018-05-30
发明人： Shengji YANG , Xue DONG , Xiaochuan CHEN , Minghua XUAN , Lei WANG , Pengcheng LU , Li XIAO , Dongni LIU , Jing YU
摘要： A touch panel, a method for fabricating the same, and a display device are provided. The touch panel includes: a base substrate, a plurality of touch electrode lines, a plurality of cathodes arranged in a matrix, and a plurality of spacers, where each cathode corresponds to at least one of the touch electrode lines, and each spacer includes a first photo spacer and a second photo spacer stacked successively; each touch electrode line includes a first lead part and a second lead part, wherein the first lead part is electrically connected with corresponding one of the cathodes, and the second lead part is configured to electrically connect the first lead part with a corresponding pin on a touch integrated circuit; and the first lead part at least covers the surface of the first photo spacer.
-
73.发明申请公开(公告)号：US20190244824A1
公开(公告)日：2019-08-08
申请号：US16154902
申请日：2018-10-09
发明人： Haifeng XU , Dawei SHI , Liman PENG , Wentao WANG , Lu YANG , Lei YAO , Jinfeng WANG , Lei YAN , Jinjin XUE , Lin HOU , Fang YAN , Xiaowen SI , Zhijin MAN , Yaoda HOU , Yi LI , Lizhen ZHAO , Lei WANG
CPC分类号： H01L21/3003 , H01L27/1255 , H01L27/1262 , H01L27/1288 , H01L27/3265
摘要： The present disclosure relates to an array substrate, a method for fabricating the same, a display panel, and a method for fabricating the same. The array substrate includes a substrate, an active layer on the substrate, a first insulating layer on the active layer, a gate electrode and a first electrode on the first insulating layer, wherein a projection of the first electrode on the substrate and a projection of the active layer on the substrate do not overlap, a third insulating layer on the first electrode, a projection of the third insulating layer on the substrate does not overlap with a projection of the active layer on the substrate, a second electrode on the third insulating layer, and a second insulating layer on the gate electrode and the second electrode.
-
74.发明申请公开(公告)号：US20190165082A1
公开(公告)日：2019-05-30
申请号：US15970996
申请日：2018-05-04
发明人： Liman PENG , Qi LIU , Jin YANG , Zihua LI , Yan WU , Guoping ZHANG , Haifeng XU , Wenxiu LI , Lei WANG , Jianqiang WANG , Fan YANG
摘要： The present disclosure discloses a backplane for an organic light emitting display device, a method for fabricating the same, and an organic light emitting display apparatus. The backplane includes a substrate on which a wiring structure and a thin film transistor are provided, wherein the wiring structure includes an initializing voltage input line which is provided in the same layer and made of the same material as electrodes of the thin film transistor.
-
公开(公告)号：US20190035333A1
公开(公告)日：2019-01-31
申请号：US15748956
申请日：2017-06-28
发明人： Xiaochuan CHEN , Shengji YANG , Can ZHANG , Lei WANG
IPC分类号： G09G3/3258 , G09G3/3241 , G09G3/3291
摘要： A pixel circuit, a driving method of the pixel circuit, and a display panel, the pixel circuit includes a first sub-pixel circuit configured to write a first data voltage provided by the first data line under control of the first scan line, and generate a compensation voltage at the first node; at least one second sub-pixel circuit configured to perform threshold voltage compensation by the compensation voltage generated at the first node; the at least one second sub-pixel circuit is configured to write a second data voltage provided by the second data line under control of the second scan line based on a display mode.
-
76.发明申请公开(公告)号：US20180357960A1
公开(公告)日：2018-12-13
申请号：US15562513
申请日：2017-03-16
发明人： Shengji YANG , Xue DONG , Jing LV , Xiaochuan CHEN , Dongni LIU , Lei WANG , Li XIAO , Han YUE , Pengcheng LU , Jie FU , Yingming LIU , Can ZHANG
IPC分类号： G09G3/3258 , G09G3/3266
CPC分类号： G09G3/3258 , G09G3/3208 , G09G3/3266 , G09G2300/0426 , G09G2300/043
摘要： A compensation pixel circuit, a display panel, a display apparatus, a regional compensation method and a driving method are provided. The compensation pixel circuit includes a compensation driving circuit and a signal acquiring circuit connected with the compensation driving circuit. The compensation driving circuit includes a driving transistor and an organic light-emitting diode. The compensation driving circuit is configured to receive a light-emitting data signal, compensate a threshold voltage of the driving transistor, and drive the organic light-emitting diode to illuminate in accordance with the light-emitting data signal. The signal acquiring circuit is configured to acquire a gate voltage of the driving transistor.
-
公开(公告)号：US20180350310A1
公开(公告)日：2018-12-06
申请号：US15571942
申请日：2017-05-24
发明人： Li XIAO , Xiaochuan CHEN , Shengji YANG , Dongni LIU , Lei WANG , Jie FU , Pengcheng LU , Han YUE
IPC分类号： G09G3/34 , G09G3/3208 , G09G3/36
CPC分类号： G09G3/3413 , G09G3/3208 , G09G3/36 , H01L27/3227
摘要： A display device and a method for controlling brightness of the display device. The display device may includes a first substrate and a second substrate arranged opposite to each other; a reflecting member disposed on a side of the first substrate near the second substrate; a light intensity detector disposed on a side of the second substrate near the first substrate and configured to sense light intensity of light reflected by the reflecting member; and a controller electrically coupled to the light intensity detector and configured to control brightness of the display device according to the light intensity sensed by the light intensity detector. By means of the display device and the method for controlling brightness of the display device, brightness of the display device can be better controlled so as to improve display quality.
-
公开(公告)号：US20180292934A1
公开(公告)日：2018-10-11
申请号：US15566572
申请日：2017-04-19
发明人： Haifeng XU , Dawei SHI , Wentao WANG , Lu YANG , Jinfeng WANG , Xiaowen SI , Lei YAO , Lei YAN , Zifeng WANG , Liman PENG , Wenxiu LI , Lei WANG , Yaoda HOU , Xingyu PENG
IPC分类号： G06F3/047
CPC分类号： G06F3/047 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103
摘要： A touch structure, an array substrate and a display device are provided. The touch structure includes touch electrodes and touch electrode lines including a first touch electrode line and a second touch electrode line connected with different touch electrodes. The first touch electrode line includes a first wire and a second wire which are mutually connected. The first wire is connected with the touch electrode, which is connected with the first touch electrode line, via a first through hole running through the insulation layer. The second wire is connected with the touch electrode, which is connected with the first touch electrode line, via a second through hole running through the insulation layer. At least a part of the second touch electrode line is between the second through hole and the first through hole in an arrangement direction of the touch electrode lines.
-
公开(公告)号：US20180277030A1
公开(公告)日：2018-09-27
申请号：US15788929
申请日：2017-10-20
发明人： Lei WANG , Xiaopeng LIU , Yanjiao PAN , Shufen SONG , Shengfei MA , Peng XIE
CPC分类号： G09G3/006 , G09G3/2092 , G09G2330/021
摘要： An adapter device for test, including: an adapter board having a voltage input terminal connected to an external power supply and an output terminal connected to a terminal to be tested; a voltage conversion circuit disposed on the adapter board and connected to the voltage input terminal and configured to convert the voltage of the external power supply received at the voltage input terminal into a test voltage to be supplied to the terminal to be tested; a feedback circuit connected to the voltage conversion circuit and configured to compare the test voltage with a reference voltage to provide feedback data; and a compensation circuit connected to the feedback circuit and the adapter board, and configured to generate a compensation voltage based on the feedback data and apply the compensation voltage to the adapter board to compensate for the test voltage.
-
公开(公告)号：US20180217438A1
公开(公告)日：2018-08-02
申请号：US15568429
申请日：2017-04-19
发明人： Xiaochen NIU , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Qian WANG , Pengcheng LU , Jian GAO , Lei WANG , Rui XU
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/137 , H01L27/12
CPC分类号： G02F1/133512 , G02F1/134309 , G02F1/13718 , G02F1/29 , H01L27/1214
摘要： Provided is a display panel assembly, comprising a display panel and a plurality of optical micro-structures arranged at a light outgoing side of the display panel. The display panel comprises a plurality of pixel groups, each of the plurality of pixel groups comprising one pixel or a plurality of pixels sequentially arranged. Each of the plurality of optical micro-structures corresponds to a plurality of pixel groups sequentially arranged, for modulating light emitted from the corresponding pixel groups to different fields of view. A display device and a driving method thereof are also provided.
-
-
-
-
-
-
-
-
-
搜索结果
260 条记录 (耗时 0.026 秒)
