Patents by Inventor Yangyang Cai
Yangyang Cai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240168337Abstract: Disclosed are a display screen and a display apparatus, comprising: a transmissive liquid crystal panel comprising a displaying side and a non-displaying side arranged opposite to each other; a first polarizer arranged at the displaying side of the transmissive liquid crystal panel; a second polarizer arranged at the non-displaying side of the transmissive liquid crystal panel, a direction of a transmission axis of the first polarizer is perpendicular to that of the second polarizer; a scattering layer arranged between the transmissive liquid crystal panel and at least one of the first polarizer the second polarizer; a reflective polarizer arranged between the transmissive liquid crystal panel and the second polarizer. The disclosed display screen and the display apparatus have a relatively high transmittance and reflectivity, and can be used under different outdoor illuminations so as to realize environmentally friendly effects such as energy saving and emission reduction.Type: ApplicationFiled: June 25, 2021Publication date: May 23, 2024Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Jing WANG, Peng LI, Yangyang CAI, Chunbing ZHANG, Xiang LI, Bochang WANG, Hetao WANG, Zhanchang BU, Yu ZHANG, Shou LI
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Patent number: 11977422Abstract: Provided are a display panel, a display device, and an electronic device. The display panel comprises a panel main body. The panel main body comprises a first portion, a second portion and a bendable third portion, and the third portion is located between the first portion and the second portion. A reinforcement layer is provided on a first face of the first portion to make a stiffness of the first portion higher than a stiffness of the third portion.Type: GrantFiled: June 23, 2021Date of Patent: May 7, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jiaxiang Wang, Binfeng Feng, Yangyang Cai, Yanli Wang, Xinqi Lin, Chao Zhang, Wei Gong
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Patent number: 11947211Abstract: 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.Type: GrantFiled: August 5, 2021Date of Patent: April 2, 2024Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jing Wang, Yangyang Cai, Guojian Qu, Guangyun Tong, Fan Yang, Chengwei Wang, Zhanchang Bu, Bochang Wang, Yu Zhang, Hetao Wang, Xiang Li
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Patent number: 11822388Abstract: A support backplate includes a plurality of support strips and a first elastic connection layer. The plurality of support strips are arranged at intervals in a first direction, and each support strip of the plurality of support strips extends in a second direction. The first direction is perpendicular to a thickness direction of the support strip, and the second direction is substantially perpendicular to the first direction in a first plane perpendicular to the thickness direction. The first elastic connection layer is disposed on a side of the plurality of support strips in the thickness direction, and the first elastic connection layer is directly connected to the support strip.Type: GrantFiled: April 15, 2021Date of Patent: November 21, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yangyang Cai, Binfeng Feng
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Publication number: 20230333426Abstract: 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.Type: ApplicationFiled: August 5, 2021Publication date: October 19, 2023Inventors: Jing WANG, Yangyang CAI, Guojian QU, Guangyun TONG, Fan YANG, Chengwei WANG, Zhanchang BU, Bochang WANG, Yu ZHANG, Hetao WANG, Xiang LI
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Publication number: 20230123422Abstract: A display module includes a flexible display panel including a display portion, a binding portion, and a bending portion; a first back film, a second back film fitted to the display portion and the binding portion, respectively, an auxiliary support layer located between the first and second back films, bonded with the back films through first and second adhesive layers, respectively, and provided with an elastic modulus greater than the first and second back films; orthographic projections of the back films are located in or overlaps with those of the display portion and the bind portion, respectively. Side edges of the first and second back films and the auxiliary support layer close to the bending portion are first, second and third side edges, respectively; a spacing between the third and first side edges and a spacing between the third and second side edges are 0-0.35 mm.Type: ApplicationFiled: October 21, 2021Publication date: April 20, 2023Inventors: Xin BI, Wei GONG, Yanli WANG, Jiaxiang WANG, Yangyang CAI, Xinqi LIN
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Publication number: 20230103864Abstract: Provided is a flexible support plate including a first support plate. The first support plate is provided with a first flat region and a roll-slide region that are connected to each other. The first support plate includes a wholly-plate-shaped structure disposed in the first flat region and a plate-shaped structure disposed in the roll-slide region and provided with a plurality of hollowed-out regions; wherein in the roll-slide region, proportions of total areas of the hollowed-out regions in unit areas monotonically decrease along a first direction, such that capabilities of the flexible support plate to absorb stress and strain, in the roll-slide region, monotonically decrease along the first direction, the first direction being a direction from the first flat region to the roll-slide region.Type: ApplicationFiled: November 1, 2021Publication date: April 6, 2023Inventors: Xinqi Lin, Yanli Wang, Yangyang Cai, Jiaxiang Wang, Wei Gong, Hong Zhu
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Publication number: 20230081014Abstract: A display module and a display device. The display module includes a display panel, which has a display region (AA) and a light-transmitting region (BB), the light-transmitting region (BB) being provided with a light-transmitting hole (V1); a flexible cover plate, which is located on the light exit side of the display panel, and covers the display region (AA) and the light-transmitting region (BB); a transparent supporting structure, which is located on the side of the display panel facing the flexible cover plate, where the transparent supporting structure covers the light-transmitting hole (V1), and an orthogonal projection of the transparent supporting structure on the flexible cover plate and an orthogonal projection of the display panel on the flexible cover plate have an overlapping region.Type: ApplicationFiled: October 22, 2021Publication date: March 16, 2023Inventors: Jiaxiang WANG, Binfeng FENG, Chao WANG, Yangyang CAI, Chao ZHANG, Fei LI
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Publication number: 20230026336Abstract: A foldable display screen assembly has a flat area and a curved-surface area. The foldable display screen assembly includes a flexible display module including a flat display portion and a curved-surface display portion. The flexible display module has a display surface and a back surface opposite the display surface. The foldable display screen assembly further includes a flexible support layer attached to the back surface of the flexible display module by an adhesive. The flexible support layer includes a flat support portion and a curved-surface support portion. The foldable display screen assembly further includes a rigid protective structure attached to the display surface of the flexible display module. The rigid protective structure includes a flat protective portion and a curved-surface protective portion. The elastic modulus of the rigid protective structure is greater than the elastic modulus of the flexible support layer.Type: ApplicationFiled: September 1, 2021Publication date: January 26, 2023Inventors: Chang LIU, Binfeng FENG, Chao WANG, Yangyang CAI, Jiaxiang WANG, Zhiliang JIANG, Pan ZHAO
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Publication number: 20220147119Abstract: Provided are a display panel, a display device, and an electronic device. The display panel comprises a panel main body. The panel main body comprises a first portion, a second portion and a bendable third portion, and the third portion is located between the first portion and the second portion. A reinforcement layer is provided on a first face of the first portion to make a stiffness of the first portion higher than a stiffness of the third portion.Type: ApplicationFiled: June 23, 2021Publication date: May 12, 2022Inventors: Jiaxiang WANG, Binfeng FENG, Yangyang CAI, Yanli WANG, Xinqi LIN, Chao ZHANG, Wei GONG
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Patent number: D939466Type: GrantFiled: September 30, 2019Date of Patent: December 28, 2021Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Hongyu Chen, Yangyang Cai, Wenjuan Liu
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Patent number: D950512Type: GrantFiled: May 7, 2019Date of Patent: May 3, 2022Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Yin Zhu, Fei Gao, Chengyuan He, Jianting Li, Jiasheng Huang, Yangyang Cai, Yafei Gu, Yake Hao, Shengyu Gong, Geshi Zhu, Tong Chen
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Patent number: D958105Type: GrantFiled: November 27, 2020Date of Patent: July 19, 2022Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Yangyang Cai, Yafei Gu, Tao Jiang
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Patent number: D959400Type: GrantFiled: April 23, 2020Date of Patent: August 2, 2022Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Zhenhua Liu, Yangyang Cai
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Patent number: D960121Type: GrantFiled: October 2, 2020Date of Patent: August 9, 2022Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Zhenhua Liu, Yangyang Cai, Yue Qin
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Patent number: D962213Type: GrantFiled: September 29, 2020Date of Patent: August 30, 2022Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Zhen Wang, Yi Wang, Yangyang Cai
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Patent number: D963603Type: GrantFiled: July 16, 2018Date of Patent: September 13, 2022Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTDInventors: Hongyu Chen, Yangyang Cai, Wenjuan Liu
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Patent number: D963633Type: GrantFiled: September 29, 2020Date of Patent: September 13, 2022Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Zhen Wang, Yi Wang, Yangyang Cai
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Patent number: D1003849Type: GrantFiled: March 23, 2022Date of Patent: November 7, 2023Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Qi Guo, Jin Wang, Zhen Wang, Yangyang Cai
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Patent number: D1020679Type: GrantFiled: January 28, 2022Date of Patent: April 2, 2024Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Xinbo Sun, Geshi Zhu, Yangyang Cai