Patents by Inventor Haibin ZHU
Haibin ZHU 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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Patent number: 12144236Abstract: Provided are a display substrate and a manufacturing method thereof, and a visible light communication apparatus. The display substrate includes a substrate, and the substrate includes a display region and a peripheral region surrounding the display region; the peripheral region includes a visible light signal receiving region surrounding the display region; the display substrate further includes a photosensitive sensing unit, the photosensitive sensing unit is located in the visible light signal receiving region and is configured to receive a visible light signal and convert the visible light signal into an electrical signal to achieve visible light communication.Type: GrantFiled: February 19, 2021Date of Patent: November 12, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Haibin Zhu, Qingyu Huang, Weijie Wang, Lu Wang, Guangcai Yuan, Fengjie Zhang, Dongliang Bai
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Patent number: 11828914Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form, and the connection ribs include a plurality of first ribs, second ribs, and third ribs connecting the block regions with the first and second ribs.Type: GrantFiled: September 12, 2022Date of Patent: November 28, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haibin Zhu, Xiaofen Wang, Jinxiang Xue, Zhongyuan Sun, Weijie Wang
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Patent number: 11769850Abstract: An optoelectronic integrated substrate, a preparation method thereof and an optoelectronic integrated circuit. The electronic integrated substrate includes a base substrate and an electronic device and a photo-diode disposed on the base substrate, wherein the photo-diode includes an ohmic contact layer and an intrinsic amorphous silicon layer, and the ohmic contact layer and the intrinsic amorphous silicon layer are sequentially arranged along a direction parallel to the plane of the base substrate and are connected.Type: GrantFiled: October 14, 2021Date of Patent: September 26, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Rui Huang, Haibin Zhu
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Patent number: 11699364Abstract: The present disclosure provides a stretchable display substrate, a method for preparing the same, and a stretchable display device. The display substrate includes: a plurality of island areas arranged in an array, and a bridge area for connecting adjacent island areas, each of the plurality of island areas including a display region and a non-display region surrounding the display region, in which the non-display region is provided with a first groove arranged around the display region, an organic light emitting pattern arranged in the first groove, and an encapsulation pattern arranged in the first groove and covering the organic light emitting pattern in the first groove.Type: GrantFiled: July 21, 2020Date of Patent: July 11, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Haibin Zhu, Che An
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Patent number: 11578400Abstract: The fine metal mask provided in the present disclosure includes at least one mask pattern portion, and at least one protective portion that is disposed on and connected with at least one side edge of the at least one mask pattern portion, wherein a thickness of the at least one protective portion is less than a thickness of the at least one mask pattern portion.Type: GrantFiled: December 28, 2018Date of Patent: February 14, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bin Zhang, Xinxing Wang, Tingting Zhou, Xuefei Sun, Weijie Wang, Haibin Zhu
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Publication number: 20230003922Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form, and the connection ribs include a plurality of first ribs, second ribs, and third ribs connecting the block regions with the first and second ribs.Type: ApplicationFiled: September 12, 2022Publication date: January 5, 2023Inventors: Haibin ZHU, Xiaofen WANG, Jinxiang XUE, Zhongyuan SUN, Weijie WANG
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Patent number: 11506821Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form.Type: GrantFiled: May 21, 2020Date of Patent: November 22, 2022Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Haibin Zhu, Xiaofen Wang, Jinxiang Xue, Zhongyuan Sun, Weijie Wang
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Patent number: 11502152Abstract: The present disclosure relates to a display apparatus. The display apparatus may include a plurality of display units, each of the plurality of display units including at least one pixel, and a plurality of connectors that connect the plurality of display units to one another. The plurality of connectors and the plurality of display units may form a mesh distribution structure and, when the mesh distribution structure is stretched in a first direction, the mesh distribution structure may be configured to expand in a second direction perpendicular to the first direction.Type: GrantFiled: March 6, 2019Date of Patent: November 15, 2022Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Haibin Zhu, Zhongyuan Sun, Guangcai Yuan, Weijie Wang, Bo Jiang
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Publication number: 20220344405Abstract: Provided are a display substrate and a manufacturing method thereof, and a visible light communication apparatus. The display substrate includes a substrate, and the substrate includes a display region and a peripheral region surrounding the display region; the peripheral region includes a visible light signal receiving region surrounding the display region; the display substrate further includes a photosensitive sensing unit, the photosensitive sensing unit is located in the visible light signal receiving region and is configured to receive a visible light signal and convert the visible light signal into an electrical signal to achieve visible light communication.Type: ApplicationFiled: February 19, 2021Publication date: October 27, 2022Inventors: Haibin ZHU, Qingyu HUANG, Weijie WANG, Lu WANG, Guangcai YUAN, Fengjie ZHANG, Dongliang BAI
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Publication number: 20220271185Abstract: An optoelectronic integrated substrate, a preparation method thereof and an optoelectronic integrated circuit. The electronic integrated substrate includes a base substrate and an electronic device and a photo-diode disposed on the base substrate, wherein the photo-diode includes an ohmic contact layer and an intrinsic amorphous silicon layer, and the ohmic contact layer and the intrinsic amorphous silicon layer are sequentially arranged along a direction parallel to the plane of the base substrate and are connected.Type: ApplicationFiled: October 14, 2021Publication date: August 25, 2022Inventors: Rui HUANG, Haibin ZHU
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Patent number: 11231748Abstract: A display device, a stretchable display panel, and a fabricating method thereof are described. The stretchable display panel includes a flexible substrate and a plurality of pixel islands and island-to-island connections disposed on the flexible substrate. The island-to-island connections include a first outer protective layer disposed on the flexible substrate; a first inner protective layer disposed on a surface of the first outer protective layer facing away from the flexible substrate; a conductive layer disposed on a part of a surface of the first inner protective layer facing away from the flexible substrate; a second inner protective layer configured to cover the conductive layer and the first inner protective layer; a second outer protective layer disposed on a surface of the second inner protective layer facing away from the flexible substrate; and a packaging layer configured to cover the second outer protective layer.Type: GrantFiled: March 3, 2020Date of Patent: January 25, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaofen Wang, Xiaohu Li, Haibin Zhu, Wei Wang, Kai Sui, Jingkai Ni, Qian Jin, Xiaoyun Liu, Xiaoyan Zhu, Weikang Xiao
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Publication number: 20210408197Abstract: The present disclosure relates to a display apparatus. The display apparatus may include a plurality of display units, each of the plurality of display units including at least one pixel, and a plurality of connectors that connect the plurality of display units to one another. The plurality of connectors and the plurality of display units may form a mesh distribution structure and, when the mesh distribution structure is stretched in a first direction, the mesh distribution structure may be configured to expand in a second direction perpendicular to the first direction.Type: ApplicationFiled: March 6, 2019Publication date: December 30, 2021Applicant: BOE Technology Group Co., Ltd.Inventors: Haibin Zhu, Zhongyuan Sun, Guangcai Yuan, Weijie Wang, Bo Jiang
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Patent number: 11203808Abstract: A mask plate includes a plurality of first supporting and shielding strips, and a plurality of second supporting and shielding strips. The second supporting and shielding strips and the first supporting and shielding strips perpendicularly intersect. The first supporting and shielding strips and the second supporting and shielding strips are provided with at least one objective supporting and shielding strip, and an edge of a predetermined surface of the objective supporting and shielding strip parallel to an extending direction of the objective supporting and shielding strip is provided with a thinned area; the thinned area extends in the extending direction of the objective supporting and shielding strip, and has a thickness smaller than a thickness of other areas except the thinned area; and the predetermined surface is a surface of the objective supporting and shielding strip facing a deposition material when a mask evaporation is performed through the mask plate.Type: GrantFiled: November 14, 2018Date of Patent: December 21, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haibin Zhu, Weijie Wang, Fengjie Zhang, Bo Jiang
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Publication number: 20210222281Abstract: Embodiments of the present disclosure provide a method of manufacturing a mask, a mask and an evaporation method with a mask. The method comprises: providing a frame and a mask body; and fixing the mask body to the frame to form the mask in a case where at least one of the mask body and the frame is at a predetermined temperature, such that the mask body is elastically deformed by a predetermined amount by tensioning the mask body by the frame by a thermal deformation at a usage temperature different from the predetermined temperature.Type: ApplicationFiled: December 20, 2019Publication date: July 22, 2021Applicant: BOE Technology Group Co., Ltd.Inventors: Haibin Zhu, Xue Dong, Guangcai Yuan, Weijie Wang, Fengjie Zhang
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Publication number: 20210192983Abstract: The present disclosure provides a stretchable display substrate, a method for preparing the same, and a stretchable display device. The display substrate includes: a plurality of island areas arranged in an array, and a bridge area for connecting adjacent island areas, each of the plurality of island areas including a display region and a non-display region surrounding the display region, in which the non-display region is provided with a first groove arranged around the display region, an organic light emitting pattern arranged in the first groove, and an encapsulation pattern arranged in the first groove and covering the organic light emitting pattern in the first groove.Type: ApplicationFiled: July 21, 2020Publication date: June 24, 2021Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai SUI, Haibin ZHU, Che AN
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Publication number: 20210063610Abstract: The present disclosure provides an optical adhesive layer, a stretchable display device and a preparing method for the optical adhesive layer. The optical adhesive layer includes: an edge region enclosing a hollow portion; a plurality of block regions distributed in the hollow portion along a first direction and a second direction; and connection ribs connecting the block regions to the edge region, wherein the connection ribs are distributed in the hollow portion in a net form.Type: ApplicationFiled: May 21, 2020Publication date: March 4, 2021Inventors: Haibin ZHU, Xiaofen WANG, Jinxiang XUE, Zhongyuan SUN, Weijie WANG
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Publication number: 20210064091Abstract: A display device, a stretchable display panel, and a fabricating method thereof are described. The stretchable display panel includes a flexible substrate and a plurality of pixel islands and island-to-island connections disposed on the flexible substrate. The island-to-island connections include a first outer protective layer disposed on the flexible substrate; a first inner protective layer disposed on a surface of the first outer protective layer facing away from the flexible substrate; a conductive layer disposed on a part of a surface of the first inner protective layer facing away from the flexible substrate; a second inner protective layer configured to cover the conductive layer and the first inner protective layer; a second outer protective layer disposed on a surface of the second inner protective layer facing away from the flexible substrate; and a packaging layer configured to cover the second outer protective layer.Type: ApplicationFiled: March 3, 2020Publication date: March 4, 2021Inventors: Xiaofen WANG, Xiaohu LI, Haibin ZHU, Wei WANG, Kai SUI, Jingkai NI, Qian JIN, Xiaoyun LIU, Xiaoyan ZHU, Weikang XIAO
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Patent number: 10865473Abstract: The present disclosure provides a mask plate and a method for manufacturing the same. The mask plate comprises a body provided with a plurality of openings, in which a first surface of the body is provided with cofferdams each surrounding a corresponding opening, and each cofferdam is configured to confine a diffusion range of a material deposited on a substrate through the opening. In the present disclosure, by providing, on a surface of the body of the mask plate, cofferdams each surrounding edges of each corresponding opening, the cofferdams can effectively prevent the deposition material from depositing into an invalid region, thus CVD shadow can be reduced and the packaging effect can be improved in the process of film deposition or evaporation by chemical vapor deposition (CVD).Type: GrantFiled: June 27, 2018Date of Patent: December 15, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenqi Liu, Zhongyuan Sun, Haibin Zhu, Jinxiang Xue
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Patent number: 10702949Abstract: A laser cutting device includes: a main body configured to emit a laser beam, a cutting point being formed at a position where the laser beam intersects a material to be cut; a gas blow pipe, of which a gas blow mouth configured to blow out a gas flow that is inclined to the laser beam, the gas flow capable of aiming at the cutting point; a gas suction pipe, of which a gas suction mouth being located downstream of a flowing direction of the gas flow, relative to the cutting point; the gas blow pipe and the gas suction pipe being attached respectively to the main body by means of an adjustment mechanism, such that positions of the gas blow pipe and the gas suction pipe are adjustable to adapt to change of a laser beam cutting route.Type: GrantFiled: July 6, 2017Date of Patent: July 7, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haibin Zhu, Xiaohu Li, Lu Wang
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Publication number: 20200190655Abstract: A mask plate includes a plurality of first supporting and shielding strips, and a plurality of second supporting and shielding strips. The second supporting and shielding strips and the first supporting and shielding strips perpendicularly intersect. The first supporting and shielding strips and the second supporting and shielding strips are provided with at least one objective supporting and shielding strip, and an edge of a predetermined surface of the objective supporting and shielding strip parallel to an extending direction of the objective supporting and shielding strip is provided with a thinned area; the thinned area extends in the extending direction of the objective supporting and shielding strip, and has a thickness smaller than a thickness of other areas except the thinned area; and the predetermined surface is a surface of the objective supporting and shielding strip facing a deposition material when a mask evaporation is performed through the mask plate.Type: ApplicationFiled: November 14, 2018Publication date: June 18, 2020Inventors: Haibin Zhu, Weijie Wang, Fengjie Zhang, Bo Jiang