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公开(公告)号：US11335262B2
公开(公告)日：2022-05-17
申请号：US17254877
申请日：2020-06-02
发明人： Jia Sun , Sijun Lei , Xianyong Gao , Liang Gao , Fanjian Zeng , Yansheng Sun , Yunsong Li , Huan Wu , Peng Zhang , Bo Ran , Haijun Liao
IPC分类号： G09G3/3233
摘要： The present disclosure provides a pixel circuit, a control method for the same, and a display device. The pixel circuit comprises a pixel driving circuit, a mode selecting circuit, and a light emitting device. The pixel driving circuit is configured to output a driving current. The mode selecting circuit is configured to select a different light emitting mode according to a different mode selecting signal. The light emitting device is configured to emit light having a different brightness according to a different light emitting mode. The light emitting device comprises a first electrode structure, a second electrode structure, and a functional layer between the first electrode structure and the second electrode structure. The mode selecting circuit comprises a first switching sub-circuit and a second switching sub-circuit.
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公开(公告)号：US20210295774A1
公开(公告)日：2021-09-23
申请号：US17254877
申请日：2020-06-02
发明人： Jia Sun , Sijun Lei , Xianyong Gao , Liang Gao , Fanjian Zeng , Yansheng Sun , Yunsong Li , Huan Wu , Peng Zhang , Bo Ran , Haijun Liao
IPC分类号： G09G3/3233
摘要： The present disclosure provides a pixel circuit, a control method for the same, and a display device. The pixel circuit comprises a pixel driving circuit, a mode selecting circuit, and a light emitting device. The pixel driving circuit is configured to output a driving current. The mode selecting circuit is configured to select a different light emitting mode according to a different mode selecting signal. The light emitting device is configured to emit light having a different brightness according to a different light emitting mode. The light emitting device comprises a first electrode structure, a second electrode structure, and a functional layer between the first electrode structure and the second electrode structure. The mode selecting circuit comprises a first switching sub-circuit and a second switching sub-circuit.
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公开(公告)号：US11532286B2
公开(公告)日：2022-12-20
申请号：US17458185
申请日：2021-08-26
发明人： Pingjia Yu , Sijun Lei , Yansheng Sun , Shanbin Chen , Yuxu Geng , Yong Deng , Hebing Ma , Chaojie Zhang
摘要： The present disclosure relates to a backlight module, a display device and a control method thereof. The display device includes a first edge, a second edge, and N display areas. The N display areas are disposed between the first edge and the second edge and are arranged along the first direction; the first edge and the second edge are arranged along the first direction; the method includes: in response to a first control instruction for entering an anti-peeping display mode, controlling the display device to enter the anti-peeping display mode, wherein after the display device enters the anti-peeping display mode, among the display areas disposed between a central axis of the display device and the first edge, brightness of a display area closer to the first edge is lower than brightness of a display area closer to the central axis, and among the display areas disposed between the central axis and the second edge, brightness of a display area closer to the second edge is lower than brightness of a display area closer to the central axis, where the central axis is parallel to the first edge.
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4.发明授权公开(公告)号：US11347104B2
公开(公告)日：2022-05-31
申请号：US16643536
申请日：2019-08-30
发明人： Chaojie Zhang , Liang Gao , Sijun Lei , Yansheng Sun , Dengqian Li
IPC分类号： G02F1/1335 , G02F1/13357
摘要： Embodiments of the present disclosure provide a backlight module, a liquid crystal display apparatus, and a method of manufacturing the backlight module. The backlight module includes: a support plate including a first surface; a light source fixed to the first surface of the support plate, having a light exit face, and configured to emit a light from the light exit face; an adhesion assembly disposed on the first surface of the support plate, and including at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; and a light guide plate including: a bottom surface adhered to the first surface of the support plate through the at least one adhesion part of the adhesion assembly; a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and a side surface surrounding the bottom surface and the top surface. A portion of the side surface serves as a light entry face of the light guide plate.
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公开(公告)号：US20210215978A1
公开(公告)日：2021-07-15
申请号：US16762270
申请日：2019-12-04
发明人： Dengqian Li , Hebing Ma , Sijun Lei , Liang Gao , Yansheng Sun , Chaojie Zhang , Jian Chen
IPC分类号： G02F1/1335 , F21V8/00 , H05B45/10 , H05B47/155 , G09G3/34
摘要： A dual-die device, a display device and a driving method thereof are provided. The dual-die device includes: a first light emitting die for emitting light containing short-wave blue light; a second light emitting die for emitting light from which short-wave blue light is filtered out; and a control circuit. The control circuit is connected to the first light emitting die and the second light emitting die, and configured to control the first light emitting die or the second light emitting die to be turned on.
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公开(公告)号：US10551673B2
公开(公告)日：2020-02-04
申请号：US16334193
申请日：2018-05-15
发明人： Sen Tan , Sijun Lei , Liang Gao , Yansheng Sun , Wencheng Luo , Wei Fu , Qihai Du , Song Liu , Yuxu Geng , Hebing Ma , Na Shao
IPC分类号： H01S5/00 , G02F1/1335 , H01S5/042
摘要： The present disclosure provides a light source assembly, a backlight module, and a display device. The light source assembly includes: at least one semiconductor laser, at least one beam expander, and a package; the at least one semiconductor laser and the at least one beam expander are in one-to-one correspondence and are all encapsulated in the package; each of the at least one beam expander is disposed on a side of a light emitting surface of a corresponding one of the at least one semiconductor laser; light emitted by each of the at least one semiconductor laser is expanded by a corresponding one of the at least one beam expander and then emitted from the package.
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公开(公告)号：US11796844B2
公开(公告)日：2023-10-24
申请号：US17504535
申请日：2021-10-19
发明人： Yong Deng , Sijun Lei , Yansheng Sun , Yuxu Geng , Hebing Ma , Chaojie Zhang , Wencheng Luo , Pingjia Yu , Jingru Hu , Jian Chen , Rong Huang , Haixu Zou , Xinzhi Shao , Song Liu , Lv Lv
IPC分类号： G02F1/13 , G02F1/1339 , G02F1/1347 , G02F1/1335
CPC分类号： G02F1/1323 , G02F1/1339 , G02F1/1347 , G02F1/133531 , G02F2202/28
摘要： A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.
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公开(公告)号：US11696403B2
公开(公告)日：2023-07-04
申请号：US16956751
申请日：2019-08-07
发明人： Peng Zhang , Sijun Lei , Xianyong Gao , Yansheng Sun , Yunsong Li , Xinzhi Shao , Dengqian Li , Shanbin Chen , Jia Sun , Guangzhao Li , Bo Ran , Zhicai Xu , Bichao Chen
CPC分类号： H05K1/14 , G06F1/1616 , H05K1/028 , H05K2201/10128
摘要： A display device and an electronic apparatus. The display device includes a display panel, a first circuit board and a second circuit board. The display panel includes a light-outgoing side and a non-light-outgoing side opposite to the light-outgoing side; the first circuit board is electrically connected to the display panel and positioned at the non-light-outgoing side; and the second circuit board is configured to be electrically connected to the first circuit board, and the second circuit board includes a functional circuit in signal connection with the display panel.
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公开(公告)号：US11227532B2
公开(公告)日：2022-01-18
申请号：US16640870
申请日：2019-07-26
发明人： Xianyong Gao , Sijun Lei , Liang Gao , Yansheng Sun , Ying Zhang , Shanbin Chen
IPC分类号： G02F1/1333 , G06F3/041 , G02F1/1362 , H05K1/02 , H01L27/32 , H01L51/56 , G09G3/20 , H04L1/00 , H04B10/2569 , H04L1/20 , G06F1/18 , G06F30/39 , H04L25/02
摘要： The present disclosure provides a panel, a manufacturing method for the same, and a terminal. The panel includes: a base substrate; at least one differential signal line group on the base substrate, each including two signal lines; and at least one ground wire group on the base substrate and on the same side of the base substrate as the at least one differential signal line group. The at least one ground wire group is in one-to-one correspondence with the at least one differential signal line group, each ground wire group includes two ground wires, and orthographic projections of the two ground wires in each ground wire group on the base substrate are on two sides of an orthographic projection of a corresponding differential signal line group on the base substrate, respectively.
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公开(公告)号：US11156765B2
公开(公告)日：2021-10-26
申请号：US16902658
申请日：2020-06-16
发明人： Dengqian Li , Yansheng Sun , Liang Gao , Sijun Lei , Yuxu Geng , Chaojie Zhang , Jian Chen , Song Liu , Wei Dai , Fengzhen Bu
IPC分类号： F21V8/00
摘要： A back plate includes a base plate, a plurality of connecting plates and a plurality of support plates. The base plate has a first surface. The plurality of connecting plates are fixed to at least two edges of the base plate, and each connecting plate extends along a direction substantially perpendicular to the first surface. Each support plate is fixed to an end of a respective one of the plurality of connecting plates away from the base plate, and is substantially parallel to the first surface.
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