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公开(公告)号：US20240395853A1
公开(公告)日：2024-11-28
申请号：US18661716
申请日：2024-05-13
Applicant: BOE MLED Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Inventor： Chao LIU , Jing WANG , Lili WANG , Shanshan FENG , Jingping ZHAO , Mingming JIA , Sha FENG , Mengqing LIU , Huaimin WANG , Ming ZHAI , Haiwei SUN , Qi QI
IPC: H01L27/15
Abstract: A driving substrate includes: a base substrate including first and second surfaces and side surfaces, at least one side surface being a selected side surface; a flexible film including a first region located on the first surface, a second region located on the second surface, and a bending region located between the first and second regions, the bending region including a first corner region, a second corner region and a side region; and a wiring layer, an electrode layer and a connection lead layer disposed in sequence on a side of the flexible film away from the base substrate. The wiring layer is located in the first region, the second region and the side region. The electrode layer includes first, second, third, and fourth electrodes. Each third electrode is electrically connected to a fourth electrode through the wiring layer. The connection lead layer includes first and second connection leads.
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公开(公告)号：US20220415217A1
公开(公告)日：2022-12-29
申请号：US17779655
申请日：2021-06-15
Inventor： Gongtao ZHANG , Xuerong WANG , Qibing GU , Haiwei SUN , Shipeng WANG
Abstract: A splicing display unit, a splicing display device and a manufacturing method thereof are disclosed. The splicing display unit includes a display module and a signal source module. The signal source module includes a first circuit board having a power structure, a first driving structure, a first connector, at least one first wireless signal transmitter. The display module includes a second circuit board, at least one display panel, a second driving structure connected to each display panel. The second circuit board has a second connector, and at least one first wireless signal receiver corresponding to the display panel respectively. The first wireless signal receiver and the second connector are electrically connected to the second driving structure. The first wireless signal receiver is opposite to the first wireless signal transmitter; the first connector and the second connector are arranged in a one-to-one correspondence way and are detachably connected.
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公开(公告)号：US20220244441A1
公开(公告)日：2022-08-04
申请号：US17491100
申请日：2021-09-30
Inventor： Jingfu TAO , Jian SANG , Lu YU , Haiwei SUN
IPC: G02B5/26 , G02B5/20 , H01L25/075
Abstract: The present disclosure discloses a display panel which includes a substrate with varied reflectivity dependent upon different wavelengths; a plurality of light emitting diodes located on the substrate; and a light adjusting layer located on the substrate, wherein the light adjusting layer and the plurality of light emitting diodes are located on the same side of the substrate, the transmittance of material forming the light adjusting layer is varied dependent upon different wavelengths, and the transmittance change of the light adjusting layer at different wavelengths is inversely correlated with the change of the reflectivity of the substrate at the corresponding wavelengths.
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公开(公告)号：US20220011624A1
公开(公告)日：2022-01-13
申请号：US17288535
申请日：2020-08-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhongbao WU , Chuandong LIAO , Ruoyu MA , Haiwei SUN
IPC: G02F1/1333 , G09F9/30
Abstract: A display panel, a display device and a preparation method for a display panel. The display panel includes a first substrate; a conductive structure layer is formed on a side surface of the first substrate, and the conductive structure layer is provided with a binding region close to a side edge thereof; the binding region of the conductive structure layer protrudes from a first end surface of the first substrate, and a protruding part of the conductive structure layer forms a first protruding portion; the first protruding portion bends toward a side of the first substrate away from the conductive structure layer; and a turning portion of the first protruding portion is fixed on the first end surface of the first substrate. The binding region of the conductive structure layer is located at a bending part of the conductive structure layer and is not carried on the first substrate.
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公开(公告)号：US20210385362A1
公开(公告)日：2021-12-09
申请号：US16329389
申请日：2018-09-03
Inventor： Zhiyong CHEN , Haiwei SUN , Jian SANG , Zhihui ZENG , Lu YU , Heling ZHU , Zhiyuan WANG , Wei GONG , Jinpeng LI , Zongying SHU , Xiangyu JI , Zhonghua LI
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20210278724A1
公开(公告)日：2021-09-09
申请号：US17254829
申请日：2020-06-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liangliang JIN , Ruoyu MA , Zezhou YANG , Haiwei SUN , Zhongbao WU , Chuandong LIAO
IPC: G02F1/1335 , G02B5/04 , G02F1/13363
Abstract: A light conversion structure, backlight device and virtual reality display device are provided. The light conversion structure includes: a transparent substrate including first and second surfaces arranged oppositely; multiple first prism structures arranged in an array on the first surface, each first prism structure includes first and second light-entering surfaces arranged adjacently or oppositely, the first and second light-entering surfaces are for receiving the first and second incident light respectively; multiple second prism structures arranged in an array on the second surface, each second prism structure includes the first and second light-exiting surfaces arranged adjacently or oppositely; the first and second incident light enter the first prism structure from the first and second light-entering surfaces respectively, and exit from the first and second light-exiting surfaces respectively at the first and second predetermined angles respectively; a difference between the first and second predetermined angles is less than a predetermined value.
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公开(公告)号：US20210255491A1
公开(公告)日：2021-08-19
申请号：US16097686
申请日：2018-01-29
Inventor： Yinwei CHEN , Xuerong WANG , Yali LIU , Haiwei SUN , Fei GAO
IPC: G02F1/13 , G02F1/1333 , G02F1/1343 , G02F1/1337 , G02F1/1335 , G02F1/137 , G02F1/133
Abstract: A peep-proof device, a display device and a method for driving the display device are provided. The peep-proof device includes at least one light beam adjustment layer. The light beam adjustment layer includes: a transparent base layer and a plurality of grooves formed in a surface of the transparent base layer; and a liquid crystal layer arranged within the plurality of grooves. A refractive index of the transparent base layer is same as a refractive index of the liquid crystal layer to ordinary light beam.
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公开(公告)号：US20210225297A1
公开(公告)日：2021-07-22
申请号：US16306761
申请日：2018-03-13
Inventor： Lingyun SHI , Hao ZHANG , Haiwei SUN , Ming CHEN
Abstract: A backlight module and a driving method thereof, and a display device are provided, and the backlight module includes a plurality of driver units and a plurality of light-emitting elements; each of the driver units is connected with one of the light-emitting element, each of the light-emitting elements is independently driven by the driver unit connected therewith; and each of the driver units is configured to control at least one of a light emission duration and a light emission brightness of the light-emitting element connected therewith.
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公开(公告)号：US20210223609A1
公开(公告)日：2021-07-22
申请号：US16957243
申请日：2019-12-20
Inventor： Heling ZHU , Jian SANG , Lu YU , Pengfei CHENG , Gongtao ZHANG , Haiwei SUN , Dongjia HAO
IPC: G02F1/1335
Abstract: 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：US20210011291A1
公开(公告)日：2021-01-14
申请号：US16638248
申请日：2019-04-10
Inventor： Yinwei CHEN , Xuebing ZHANG , Yali LIU , Zhiyu SUN , Hao ZHANG , Haiwei SUN
Abstract: A VR lens structure and a display device are provided. The VR lens structure includes a first lens and a second lens disposed opposite to each other. The first lens is provided with a first side surface and a second side surface which are disposed opposite to each other, and at least one of the first side surface and the second side surface is an aspheric surface. The second lens is a Fresnel lens, a smooth surface of the second lens is disposed proximal to the second side surface, and a Fresnel surface of the second lens is disposed farther away from the second side surface than the smooth surface.
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