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公开(公告)号：US11562988B2
公开(公告)日：2023-01-24
申请号：US16478340
申请日：2018-12-13
发明人： Jian Sang , Haiwei Sun , Junjie Ma
IPC分类号： H01L25/075 , H01L23/00 , H01L33/50 , H01L33/60 , H01L33/62 , G02F1/1335 , G02F1/13357 , G02F1/1333
摘要： An area light source, a method for manufacturing the same and a display device are provided. The area light source includes: a first conductive structure and a second conductive structure arranged opposite to each other; and a light-emitting layer arranged between the first conductive structure and the second conductive structure and including a plurality of light-emitting chips insulated from each other. A first electrode of each light-emitting chip is electrically connected to the first conductive structure, and a second electrode of each light-emitting chip is electrically connected to the second conductive structure.
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公开(公告)号：US11546495B2
公开(公告)日：2023-01-03
申请号：US16329389
申请日：2018-09-03
发明人： Zhiyong Chen , Haiwei Sun , Jian Sang , Zhihui Zeng , Lu Yu , Heling Zhu , Zhiyuan Wang , Wei Gong , Jinpeng Li , Zongying Shu , Xiangyu Ji , Zhonghua Li
摘要： The present disclosure provides a camera module mounted in a display device, comprising: a lighting lens configured to collect light; a photoelectric sensor configured to convert the light collected by the lighting lens into a corresponding electrical signal; and a reflector arranged to be capable of reflecting the light from the lighting lens towards the photoelectric sensor.
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公开(公告)号：US11531227B2
公开(公告)日：2022-12-20
申请号：US16957243
申请日：2019-12-20
发明人： Heling Zhu , Jian Sang , Lu Yu , Pengfei Cheng , Gongtao Zhang , Haiwei Sun , Dongjia Hao
IPC分类号： G02F1/1335
摘要： The present disclosure provides an anti-peep film and a manufacturing method thereof, and a display module. The anti-peep film includes a plurality of transmission areas and a plurality of anti-peep areas, and the plurality of transmission areas and the plurality of anti-peep areas are alternately arranged in a direction perpendicular to a thickness direction of the anti-peep film. At least one anti-peep area of the plurality of anti-peep areas has a set structure, and the set structure enables that light incident on the at least one anti-peep area from a first side in the thickness direction of the anti-peep film is reflected back to the first side through the at least one anti-peep area.
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公开(公告)号：US11409152B2
公开(公告)日：2022-08-09
申请号：US16910601
申请日：2020-06-24
发明人： Kangle Chang , Pengfei Cheng , Heling Zhu , Lu Yu , Jian Sang
IPC分类号： G02F1/1335 , H01L27/32 , F21V8/00
摘要： An anti-peeping module provided by an embodiment of the application includes a plurality of light transmitting films, each including at least two light transmitting sub-films having different refractive indexes which are disposed in a laminated manner, and a first optical path modulating layer on one side of the plurality of light transmitting films, the first optical path modulating layer comprising a plurality of zigzag structures, the and being configured to allow light entering into the plurality of light transmitting films at a Brewster incident angle to exit from the anti-peeping module in a travelling direction perpendicular to a plane where the anti-peeping module is located.
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公开(公告)号：US20210404629A1
公开(公告)日：2021-12-30
申请号：US16474743
申请日：2018-11-26
发明人： Pengfei Cheng , Haiwei Sun , Jian Sang , Zhiyong Chen , Junjie Ma , Lu Yu
摘要： An optical film, a backlight module having an optical film and a display device are provided according to the present disclosure. The optical film includes: a polarizing film configured to convert incident light into polarized light and transmit the polarized light; and a diffusion film arranged on the polarizing film and including scattering particles capable of forming Rayleigh scattering. The backlight module includes the optical film and a light source, where the light source is arranged at a side of the polarizing film far away from the diffusion film.
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公开(公告)号：US11012600B2
公开(公告)日：2021-05-18
申请号：US16261770
申请日：2019-01-30
发明人： Zhiyong Chen , Haiwei Sun , Jian Sang , Zhihui Zeng , Zongying Shu , Xiangyu Ji , Jinpeng Li , Wei Gong
IPC分类号： H04N5/225 , G02F1/1345 , H01L27/146 , H01L23/00 , G02B7/04 , G02F1/13357 , G02F1/1333
摘要： A display device and a method for manufacturing the display device are provided. The display device includes: a display panel, including a first substrate and a second substrate arranged opposite to the first substrate, wherein the first substrate includes a single-substrate area beyond the second substrate; a display driving circuit electrically connected to the display panel; a lens assembly arranged at the single-substrate area of the first substrate and configured to collect light information; and an image sensor arranged at the single-substrate area of the first substrate, connected to the display driving circuit, and configured to receive the light information collected by the lens assembly.
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公开(公告)号：US11007071B2
公开(公告)日：2021-05-18
申请号：US16400184
申请日：2019-05-01
发明人： Shaofei Guo , Zhonghua Li , Jian Sang , Shipeng Wang
摘要： An artificial limb. The artificial includes a finger part and a drive unit for the finger part. The drive unit includes: a drive output part, a movable part and a drive rope. The movable part is configured to be connected with the drive output part and is capable of moving under a drive of the drive output part. The drive rope is configured to be disposed in the finger part and connected with the movable part and is capable of converting a movement of the movable part into a motion of the finger part.
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公开(公告)号：US10942393B2
公开(公告)日：2021-03-09
申请号：US15758577
申请日：2017-09-18
发明人： Lu Yu , Junjie Ma , Xuerong Wang , Caizheng Zhang , Jian Sang , Haiwei Sun , Xue Dong
IPC分类号： G02F1/13357 , F21V8/00
摘要： A light source assembly, a backlight module, and a display device are provided in the field of display technology. The light source assembly includes a light source and a collimator. The collimator is arranged on a side of the light source where a light-emergent surface is located. When light emitted from the light source is incident on a preset surface of the collimator, a first included angle is formed between the light and the light-emergent surface. When the light is emitted out of the preset surface, a second included angle is formed between the light and the light-emergent surface. The first included angle is less than the second included angle, and the amount of light incident on per unit area of the preset surface is greater than a preset light amount threshold.
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公开(公告)号：US20200233267A1
公开(公告)日：2020-07-23
申请号：US15758577
申请日：2017-09-18
发明人： Lu Yu , Junjie Ma , Xuerong Wang , Caizheng Zhang , Jian Sang , Haiwei Sun , Xue Dong
IPC分类号： G02F1/13357 , F21V8/00
摘要： A light source assembly, a backlight module, and a display device are provided in the field of display technology. The light source assembly includes a light source and a collimator. The collimator is arranged on a side of the light source where a light-emergent surface is located. When light emitted from the light source is incident on a preset surface of the collimator, a first included angle is formed between the light and the light-emergent surface. When the light is emitted out of the preset surface, a second included angle is formed between the light and the light-emergent surface. The first included angle is less than the second included angle, and the amount of light incident on per unit area of the preset surface is greater than a preset light amount threshold.
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公开(公告)号：US09946113B2
公开(公告)日：2018-04-17
申请号：US14388667
申请日：2013-11-27
发明人： Jingshi Li , Jian Sang
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/133606 , G02B6/0008 , G02F1/133524 , G02F1/1336 , G02F1/133603
摘要： A liquid crystal display module includes a liquid crystal panel and a backlight source; the liquid crystal panel includes an array substrate, the backlight source includes a plurality of scattering lenses, a plurality of optical pipes, and a light source; one side of each scattering lens is provided with a scatter surface, an end of each scattering lens away from the scatter surface is connected to an end of an optical pipe, the other end of the optical pipe is connected to the light source, and the scattering lens is used to scatter light passing through the optical pipe. A display device including the liquid crystal display module is further disclosed. The liquid crystal display module can improve the utilization ratio of light and reduce the power consumption.
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