Patents by Inventor Kuihua YOU
Kuihua YOU 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: 20240414865Abstract: Provided are a mobile terminal, and a display panel including a panel layer including first and second portions, and a curved third portion; a protective layer on the third portion; a support layer; and a cover layer on the first portion and including an ink layer. The first portion is provided with a display area formed by a closed area defined by an inner boundary of the ink layer. A side of the protective layer close to the first portion is between a side of the first portion close to the third portion and the inner boundary. A gap is between the protective layer and the display area. The side of the protective layer is farther from the display area than an opposite side thereof; and/or in a thickness direction of the display panel, a distance is between the cover layer and the side of the protective layer.Type: ApplicationFiled: August 23, 2024Publication date: December 12, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Feiming LIN, Chen ZHAO, Kuihua YOU, Xiaowen HUANG
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Patent number: 12101903Abstract: The present invention provides a display panel and a mobile terminal, including a panel layer including, but not limited to, a first portion, a second portion, and a curved third portion connected therebetween; a protective layer on the third portion; a first support layer on a side of the panel layer away from the protective layer and disposed opposite to the first portion; and a cover layer on the first portion and including an edge as an ink layer; the protective layer has a minimum thickness on a side close to the first portion and between a boundary of the first portion and an inner boundary of the ink layer.Type: GrantFiled: March 14, 2022Date of Patent: September 24, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Feiming Lin, Chen Zhao, Kuihua You, Xiaowen Huang
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Patent number: 12035497Abstract: A display device provided. The display device includes a display portion and a bonding portion disposed opposite to each other and a bent portion connected between the display portion and the bonding portion; a support layer, including a second support portion close to a side of the bent portion; and a buffer portion, disposed on the second support portion. The bent portion includes a bent sub-portion. A length of the buffer portion in a first direction is greater than or equal to a distance from any position on the bent sub-portion to a first plane in the first direction. The first direction is a thickness direction along the display portion.Type: GrantFiled: July 19, 2021Date of Patent: July 9, 2024Inventors: Jialiang Tang, Kuihua You
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Publication number: 20240172380Abstract: The present invention provides a display panel and a mobile terminal, including a panel layer including, but not limited to, a first portion, a second portion, and a curved third portion connected therebetween; a protective layer on the third portion; a first support layer on a side of the panel layer away from the protective layer and disposed opposite to the first portion; and a cover layer on the first portion and including an edge as an ink layer; the protective layer has a minimum thickness on a side close to the first portion and between a boundary of the first portion and an inner boundary of the ink layer.Type: ApplicationFiled: March 14, 2022Publication date: May 23, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Feiming Lin, Chen Zhao, Kuihua You, Xiaowen Huang
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Publication number: 20240159939Abstract: The display module and the display device provided by the embodiments of the present disclosure include a display panel and a supporting layer, the display module includes a light-enhancing layer, the light-enhancing layer is arranged in a through hole, and an anti-reflection layer is disposed on at least one light-transmitting surface of the light-enhancing layer. Under action of the light-enhancing layer and the anti-reflection layer, the light will make the display effect in the display area and the camera area be consistent, thereby reducing the chromatic aberration between different areas of the display panel and improving the display effect.Type: ApplicationFiled: May 16, 2022Publication date: May 16, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Yongzhen Jia, Kuihua You
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Publication number: 20240107727Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua YOU, Jialiang TANG
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Publication number: 20240099083Abstract: The present application discloses a display panel. A thickening layer includes a first portion. An orthographic projection of a first backplate on a plane of a bonding substrate is a first projection. An orthographic projection of a circuit board on the plane of the bonding substrate is a second projection. A terminal portion includes a first region and a second region. The first region is an overlapping region of the first projection and the second projection. The first portion is disposed in the second region and extends from a junction of the first region and the second region to a side away from the first region.Type: ApplicationFiled: April 15, 2021Publication date: March 21, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Jun Yang, Kuihua You, Peng Huang
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Publication number: 20240049413Abstract: A display device provided. The display device includes a display portion and a bonding portion disposed opposite to each other and a bent portion connected between the display portion and the bonding portion; a support layer, including a second support portion close to a side of the bent portion; and a buffer portion, disposed on the second support portion. The bent portion includes a bent sub-portion. A length of the buffer portion in a first direction is greater than or equal to a distance from any position on the bent sub-portion to a first plane in the first direction. The first direction is a thickness direction along the display portion.Type: ApplicationFiled: July 19, 2021Publication date: February 8, 2024Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO. LTD.Inventors: Jialiang TANG, Kuihua YOU
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Patent number: 11895904Abstract: The present disclosure provides a display panel. In the display panel, a first backplate is disposed in a terminal region; a flexible substrate including a first portion is disposed in the terminal region, wherein the first portion is disposed on the first backplate; a portion of a reinforcement layer is disposed on the flexible substrate and located in the terminal region; a first protective layer is disposed on the first portion, wherein the first protective layer and the reinforcement layer are disposed separately; and a second protective layer is disposed on the first protective layer and is connected to the reinforcement layer.Type: GrantFiled: March 12, 2021Date of Patent: February 6, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua You, Jaehun Yang, Wei Huang
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Patent number: 11895813Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.Type: GrantFiled: June 9, 2021Date of Patent: February 6, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua You, Jialiang Tang
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Publication number: 20240040903Abstract: A display panel and a mobile terminal are provided. The display panel includes a flat area and a curved area. The display panel includes a panel body and a hard support layer that are stacked. The panel body includes a flat portion located in the flat area and a curved portion located in the curved area. The hard support layer includes a first bonding portion provided on one side of the flat portion and a second bonding portion provided on one side of the curved portion. A bending modulus of the second bonding portion is less than a bending modulus of the first bonding portion.Type: ApplicationFiled: December 20, 2021Publication date: February 1, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua You, Chen Zhao, Feiming Lin, Yuan Lin
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Publication number: 20240040919Abstract: A display module includes a display function layer, a display planar area, and a buffer layer. The display function layer is divided into a display segment, a compression segment, and a bending segment therebetween. The display planar area includes a compression overlapping area. A positive projection of the compression segment on the display segment covers the compression overlapping area. The buffer layer covers the compression overlapping area and is disposed on a side of the display function layer away from an eminent layer of the display function layer. The buffer layer comprises a metal layer. A protective layer is disposed on a side of the buffer layer away from the display function layer. The protective layer covers the compression overlapping area. A hardness of a material for the protective layer is greater than a hardness of a material for the metal layer.Type: ApplicationFiled: December 17, 2021Publication date: February 1, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua You, Feiming Lin, Xiaowen Huang
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Publication number: 20240021111Abstract: Embodiments of the application discloses a display module, a manufacturing method thereof, and a display device, wherein the display module includes a display panel, a functional layer, and a sealant layer disposed on the display panel, the sealant layer includes a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.Type: ApplicationFiled: April 26, 2021Publication date: January 18, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jun YANG, Kuihua YOU, Chihshun TANG
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Publication number: 20230296819Abstract: The present application provides a display module and a display device. The display module is provided with optical transparent resin in a first via hole of a polarizing layer, and the optical transparent resin is cured after a cover plate and the polarizing layer are attached to each other. In this way, the via hole of the polarizing layer is fully filled using the optical transparent resin in a fluid state before cured, preventing a display panel from collapsing due to a void in the via hole.Type: ApplicationFiled: March 28, 2022Publication date: September 21, 2023Inventors: Lihao GUI, Kuihua YOU
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Publication number: 20230292478Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.Type: ApplicationFiled: June 9, 2021Publication date: September 14, 2023Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kuihua You, Jialiang Tang
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Publication number: 20230142422Abstract: The present disclosure provides a display panel. In the display panel, a first backplate is disposed in a terminal region; a flexible substrate including a first portion is disposed in the terminal region, wherein the first portion is disposed on the first backplate; a portion of a reinforcement layer is disposed on the flexible substrate and located in the terminal region; a first protective layer is disposed on the first portion, wherein the first protective layer and the reinforcement layer are disposed separately; and a second protective layer is disposed on the first protective layer and is connected to the reinforcement layer.Type: ApplicationFiled: March 12, 2021Publication date: May 11, 2023Inventors: Kuihua YOU, Jaehun YANG, Wei HUANG