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公开(公告)号：US20240219758A1
公开(公告)日：2024-07-04
申请号：US18289141
申请日：2023-02-20
Inventor： Xuefei QIN , Yu ZHANG , Zhuolong LI , Shixin GENG , Bochang WANG
IPC: G02F1/1333 , G02F1/13357
CPC classification number: G02F1/133308 , G02F1/133604 , G02F1/133605 , G02F1/133606 , G02F1/133608 , G02F2201/46
Abstract: Provided is a support bracket for supporting a diffuser, including: a support post and a mounting part arranged in a first direction. The mounting part includes: an elastic connection part and a base arranged opposite to each other along the first direction, the elastic connection part is connected to the base, the support post extends in the first direction and an end of the support post close to the mounting part is fixed to the elastic connection part, and the elastic connection part is configured to be elastically deformable in the first direction to change a distance between the end of the support post close to the mounting part and the base in the first direction. Further provided are a sub-backlight module, a display device and a splicing display module.
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公开(公告)号：US20230333426A1
公开(公告)日：2023-10-19
申请号：US17908343
申请日：2021-08-05
Inventor： Jing WANG , Yangyang CAI , Guojian QU , Guangyun TONG , Fan YANG , Chengwei WANG , Zhanchang BU , Bochang WANG , Yu ZHANG , Hetao WANG , Xiang LI
IPC: G02F1/1335 , G02F1/13363 , G02F1/1337 , G09G3/20
CPC classification number: G02F1/133528 , G02F1/13363 , G02F1/133504 , G02F1/1337 , G09G3/2092 , G09G2340/00
Abstract: 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：US20220357504A1
公开(公告)日：2022-11-10
申请号：US17434479
申请日：2021-02-02
Inventor： Xuefei QIN , Guangyun TONG , Yu ZHANG , Bochang WANG
IPC: F21V8/00
Abstract: The present disclosure provides a display panel, a method for manufacturing a display panel and a display device. The display panel includes a back frame, a backlight module and a panel, where the backlight module and the panel are arranged in the back frame, the back frame includes a back plate, and the back plate is provided with a hollow-out area. The backlight module is arranged between the back plate and the panel and includes a light transmissive area and a light emitting area, and the light transmissive area corresponds to the hollow-out area. The panel is arranged on a side of the backlight module away from the back plate, and includes a display area and a transparent area, where the display area corresponds to the light emitting area, and the transparent area corresponds to the light transmissive area.
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公开(公告)号：US20220291537A1
公开(公告)日：2022-09-15
申请号：US17512634
申请日：2021-10-27
Inventor： Zhuolong LI , Yu ZHANG , Guangyun TONG , Liang BO , Miao LIU , Xuefei QIN
IPC: G02F1/133 , G02F1/1333 , G02F1/1347
Abstract: A display device is disclosed, which includes a display screen and a dimming screen which are arranged in a stacked manner, a backlight module on a side of the dimming screen away from the display screen, and a circuit board module on a side of the backlight module away from the dimming screen. The circuit board module includes a first control circuit board on the side of the backlight module away from the dimming screen and a second control circuit board on a side of the first control circuit board away from the backlight module, the first control circuit board is electrically connected with the dimming screen through a first Chip On Film and the second control circuit board is electrically connected with the display screen through a second Chip On Film. The circuit board module further includes a first support frame and a second support frame.
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35.发明申请公开(公告)号：US20220276423A1
公开(公告)日：2022-09-01
申请号：US17530085
申请日：2021-11-18
Inventor： Fan YANG , Jingxuan WANG , Xu WANG , Huiyan LI , Yu ZHANG
IPC: G02B5/30 , G02F1/1335
Abstract: A polarizing device and a method for manufacturing the polarizing device, a display panel and a display device are provided. The polarizing device comprises a first polarizing layer and at least two second polarizing layers, wherein each of two sides of the first polarizing layer is provided with respective at least one of the second polarizing layers; a light transmission axis of the first polarizing layer is parallel to the first polarizing layer, a phase delay axis of the second polarizing layer is parallel to the second polarizing layer, an orthographic projection of the light transmission axis onto the first polarizing layer intersects with an orthographic projection of the phase delay axis onto the first polarizing layer to form an included angle, the included angle is configured to convert linear polarized light incident on the polarization assembly into polarized light emitted from the polarization assembly.
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Patent Agency Ranking
公开(公告)号：US20220269373A1
公开(公告)日：2022-08-25
申请号：US17578284
申请日：2022-01-18
Inventor： Guangyun TONG , Yu ZHANG , Zhuolong LI , Liang BO , Xuefei QIN
Abstract: Provides is a touch panel. The touch panel includes: a first electrode layer, a photosensitive layer, and a second electrode layer that are laminated, wherein the photosensitive layer is insulated from the first electrode layer and the second electrode layer, and the first electrode layer, the photosensitive layer, and the second electrode layer are capable of forming a plurality of touch units arranged in an array. The photosensitive layer is configured to generate a dielectric constant change at a position under irradiation by light from a line light source.
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公开(公告)号：US20220197078A1
公开(公告)日：2022-06-23
申请号：US17690260
申请日：2022-03-09
Inventor： Yu ZHANG , Huiyan LI , Shixin GENG , Bochang WANG
IPC: G02F1/1333 , G02F1/13357
Abstract: A backlight assembly and a display device are provided. The backlight assembly includes a first sub-optical film including first edge portions and a supporting frame including a first supporting portion which includes rims. The rim includes a first positioning groove and second positioning grooves, the first edge portion includes a first positioning portion in the first positioning groove and second positioning portions in the second positioning grooves; a difference between sizes of the first positioning groove and the first positioning portion is a first space, a difference between a size of each second positioning groove and that of the second positioning portion is a second space greater than the first space; the first edge portions include a first sub-edge portion, the first positioning portion is located at a midpoint of the first sub-edge portion, and the second positioning portions are distributed on both sides of the first positioning portion.
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公开(公告)号：US20220100017A1
公开(公告)日：2022-03-31
申请号：US17229917
申请日：2021-04-14
Inventor： Yu ZHANG , Guangyun Tong , Zhuolong Li , Mingzhe Ye , Bochang Wang
IPC: G02F1/13357 , G02F1/1335
Abstract: The present application discloses a polarizer and a preparation method thereof and a display device. Embodiments of the present disclosure provides a polarizer, wherein the polarizer includes: a polarizing layer, and a depolarizing layer located on a light emitting side of the polarizing layer; the depolarizing layer includes: nanoparticles, and a reflective part covering the nanoparticles; and the reflective part covering the nanoparticles generates resonance scattering with incident light.
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公开(公告)号：US20220007524A1
公开(公告)日：2022-01-06
申请号：US16962588
申请日：2019-07-23
Inventor： Jiangfeng ZHANG , Xu CHEN , Yu ZHANG , Bochang WANG , Shixin GENG
IPC: H05K5/02
Abstract: The present disclosure provides a display panel. The display panel of the present disclosure includes: a front frame and a printed circuit board protective shell. The front frame includes a first front frame portion and a second front frame portion extending in a length direction of the display panel; and a third front frame portion and a fourth front frame portion extending in a width direction of the display panel; wherein the first front frame portion and the second front frame portion are disposed oppositely; and the third front frame portion and the fourth front frame portion are disposed oppositely, and connected between the first front frame portion and the second front frame portion. The printed circuit board protective shell is engaged with the first front frame portion and the second front frame portion to form an integral structure.
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公开(公告)号：US20210341650A1
公开(公告)日：2021-11-04
申请号：US16333818
申请日：2018-09-07
Inventor： Yu ZHANG , Hao YAN , Haitao YI , Zhenghong WANG , Zhiliang JIANG
Abstract: The present disclosure provides a protective film for a substrate, a manufacturing method thereof, a substrate and a manufacturing method of a display panel. The substrate includes a plurality of panel regions correspondingly forming a plurality of display panels. Each of the panel regions has a first region corresponding to a bending region of the display panels. The protective film includes a entire film layer and a hollow portion, the size of the entire film layer matches the size of the substrate, and the hollow portion is for exposing the first region in each of the panel regions when the protective film is attached to the substrate.
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