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公开(公告)号：US11947211B2
公开(公告)日：2024-04-02
申请号：US17908343
申请日：2021-08-05
发明人： Jing Wang , Yangyang Cai , Guojian Qu , Guangyun Tong , Fan Yang , Chengwei Wang , Zhanchang Bu , Bochang Wang , Yu Zhang , Hetao Wang , Xiang Li
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G09G3/20
CPC分类号： G02F1/133528 , G02F1/133504 , G02F1/13363 , G02F1/1337 , G09G3/2092 , G09G2340/00
摘要： A display panel includes: a liquid crystal cell; an optical layer configured to transmit part of light incident onto the optical layer whose polarization direction is parallel to a transmission axis of the optical layer, and reflect a remaining part of the light incident onto the optical layer; a first polarization structure configured to transmit part of light incident onto the first polarization structure whose polarization direction is parallel to a transmission axis of the first polarization structure, and absorb a remaining part of the light incident onto the first polarization structure; and a second polarization structure configured to transmit part of light incident onto the second polarization structure whose polarization direction is parallel to a transmission axis of the second polarization structure, and absorb a remaining part of the light incident onto the second polarization structure.
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公开(公告)号：US11769439B2
公开(公告)日：2023-09-26
申请号：US17802331
申请日：2021-02-25
发明人： Xiangchun Xiao , Fan Yang
CPC分类号： G09G3/2007 , G09G3/3406 , G09G2320/0626 , G09G2320/0666 , G09G2360/16
摘要： A method and device for adjusting a display parameter, and a display device. An ambient brightness level is used as a criterion to adjust a brightness level of an intermediate gray level of a displayed image, such that a corresponding display parameter can be adjusted to be closer to the criterion within an appropriate allowable floating range, thereby providing a displayed image that is safe and comfortable for the eyes. The method comprises: detecting an ambient brightness level (101); determining an adjustment parameter of a display device corresponding to a preset condition, the preset condition comprising a difference between a brightness level of an intermediate gray level of the display device and the ambient brightness level being less than or equal to a preset brightness value (102); and adjusting, according to the adjustment parameter, brightness levels of at least a portion of gray levels of the display device (103).
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公开(公告)号：US20230100868A1
公开(公告)日：2023-03-30
申请号：US17802331
申请日：2021-02-25
发明人： Xiangchun Xiao , Fan Yang
摘要： A method and device for adjusting a display parameter, and a display device. An ambient brightness level is used as a criterion to adjust a brightness level of an intermediate gray level of a displayed image, such that a corresponding display parameter can be adjusted to be closer to the criterion within an appropriate allowable floating range, thereby providing a displayed image that is safe and comfortable for the eyes. The method comprises: detecting an ambient brightness level (101); determining an adjustment parameter of a display device corresponding to a preset condition, the preset condition comprising a difference between a brightness level of an intermediate gray level of the display device and the ambient brightness level being less than or equal to a preset brightness value (102); and adjusting, according to the adjustment parameter, brightness levels of at least a portion of gray levels of the display device (103).
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4.发明授权公开(公告)号：US11521992B2
公开(公告)日：2022-12-06
申请号：US16316615
申请日：2018-05-10
发明人： Yukun Jia , Niannian Wang , Miao Wang , Dalin Fan , Fan Yang , Ge Zhang , Zongrui Feng
IPC分类号： H01L27/12
摘要： An array substrate manufacturing method includes forming a plurality of first lead lines, a plurality of pixel electrodes, and a plurality of connecting lines over a substrate. Each first lead line is insulated from any pixel electrode, and each connecting line is insulated from any first lead line and is configured to electrically couple at least two pixel electrodes such that a set of pixel electrodes electrically coupled by each set of connecting lines substantially form an equivalent lead line. The method further includes detecting whether there is a short circuit between one equivalent lead line and a first lead line, and severing each of the plurality of connecting lines such that any two of the plurality of pixel electrodes are not electrically coupled.
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公开(公告)号：US11508804B2
公开(公告)日：2022-11-22
申请号：US17181124
申请日：2021-02-22
发明人： Liman Peng , Qi Liu , Dianjie Hou , Xueguang Hao , Jin Yang , Zihua Li , Yan Wu , Guoping Zhang , Haifeng Xu , Lei Wang , Wenxiu Li , Jianqiang Wang , Fan Yang
IPC分类号： H01L27/32
摘要： The present disclosure discloses an organic light emitting display device. The organic light emitting display device includes a substrate, an initializing voltage input line, a first electrode line, a thin film transistor, and an organic light emitting diode arranged on the substrate. The thin film transistor includes a first electrode, a second electrode and a control electrode, and the first electrode is coupled to the first electrode line, the initializing voltage input line is provided in the same layer and is made of the same material as one of the first electrode, the second electrode and the control electrode of the thin film transistor, and an extension direction of the initializing voltage input line is substantially the same as an extension direction of the first electrode line.
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公开(公告)号：US11435581B2
公开(公告)日：2022-09-06
申请号：US16652631
申请日：2019-03-28
发明人： Xin Wang , Fan Yang , Jianhua Du , Lei Cao
摘要： Provided are a vehicle-mounted display device and a display system. The vehicle-mounted display device includes: an image source, a light reflection module, and an image size adjustment module which are located on a light path; wherein the image source is configured to emit image light to the light reflection module according to an image to be displayed; the light reflection module reflects the image light at least twice, and emits same to the image size adjustment module; and the image size adjustment module is configured to adjust and emit the image light incident thereon.
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公开(公告)号：US11276674B2
公开(公告)日：2022-03-15
申请号：US16862934
申请日：2020-04-30
发明人： Ke Meng , Chao Liu , Qiangwei Cui , Chuhang Wang , Lili Wang , Linhui Gong , Yutian Chu , Fan Yang
IPC分类号： H01L27/118 , H01L25/075 , H01L27/12 , H01L33/62
摘要： A driving substrate includes a base substrate. The base substrate has a display region and a peripheral region, and the peripheral region includes a bonding region between the display region and a first side face of the base substrate. The driving substrate further includes a plurality of first pads spaced apart from each other, which are disposed in the bonding region of the base substrate. A first side face of each first pad is flush with the first side face of the base substrate. A thickness of the first pad is approximately in a range from 0.5 microns to 2 microns.
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公开(公告)号：US10833140B1
公开(公告)日：2020-11-10
申请号：US16886100
申请日：2020-05-28
发明人： Zailong Mo , Zhiyong Yang , Fan Yang , Da Zhou
IPC分类号： H01L27/32 , H01L51/52 , G09G3/3258 , H01L51/56
摘要： A display substrate, a manufacturing method thereof, a display device, and a mask plate are provided. The display substrate includes: a base substrate including a display region and a peripheral region, the peripheral region including a first peripheral region and a second peripheral region; a first power voltage terminal located in the first peripheral region; a first power signal line located in the display region and configured to be electrically connected with the first power voltage terminal; and a pixel defining layer, an edge of the pixel defining layer including a slope. The second peripheral region includes a first sub-region and a second sub-region located on a side of the first sub-region away from the first power voltage terminal, and an average slope angle of the slope located in the first sub-region is greater than an average slope angle of the slope located in the second sub-region.
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公开(公告)号：US10686021B2
公开(公告)日：2020-06-16
申请号：US15996047
申请日：2018-06-01
发明人： Zailong Mo , Zhiyong Yang , Fan Yang , Da Zhou
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56 , G09G3/3258 , H01L51/00
摘要： The present disclosure provides a mask plate, an OLED display substrate and a method for manufacturing the OLED display substrate, and a display device. The mask plate comprises a plurality of openings arranged as an array and configured to prepare patterns of a pixel definition layer, wherein a width of the opening close to a first side of the mask plate in a first direction is greater than that of the opening away from the first side of the mask plate, and the first direction is a direction from the opening close to the first side of the mask plate to the opening away from the first side of the mask plate. A slope angle of the pattern of the pixel definition layer close to a second side of the OLED display substrate is smaller than that away from the second side of the OLED display substrate.
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公开(公告)号：US10394035B2
公开(公告)日：2019-08-27
申请号：US15556498
申请日：2017-02-23
IPC分类号： F21V8/00 , G02B27/10 , G02F1/1335
摘要： The present disclosure relates to a backlight module. The backlight module is configured for use in a transparent display device and comprises: an optical splitter; and a light source arranged at a side of the optical splitter and emitting light towards the optical splitter. The optical splitter is configured to split light emitted from the light source into a first light beam and a second light beam, wherein the first light beam is configured for supplying backlight, and the second light beam is configured for illuminating background behind the optical splitter. The present disclosure also relates to a transparent display device, comprising the above described backlight module; as well as an array substrate and a color film substrate arranged in front of the backlight module.
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