Patents by Inventor Shaokui LIU
Shaokui LIU 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: 11945202Abstract: A curved surface lamination device, comprising a profiling jig (01), the profiling jig (01) comprising a base (101) and a profiling portion (102), with the profiling portion (102) being configured to support a carrier film (02), and the side of the base (101) facing away from the profiling portion (102) being provided with an opening; and a lower jig (03), comprising a first sinking groove (301), with part of the base (101) being inserted into the first sinking groove (301), such that the lower jig (03) encloses a hollow structure (E) with the base (101) at the opening position.Type: GrantFiled: May 12, 2021Date of Patent: April 2, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingguo Liu, Wei Qing, Qiang Tang, Shaokui Liu, Wenwei Mo
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Patent number: 11938707Abstract: A laminating device includes: a plate being bendable, having a resilience characteristic and for bearing the flexible substrate; a supporting base platform for supporting the plate and driving the plate and the flexible substrate on the plate to move; a bending assembly for applying stress to drive the plate and the flexible substrate on the plate to be bent towards a side, facing away from the flexible substrate, of the plate, and for releasing stress to allow the plate and the flexible substrate to rebound; and a fixing fixture for fixing the protective cover plate. The protective cover plate is used to be laminated to the flexible substrate, a shape of the fixing fixture is same as or similar to that of the protective cover plate, the fixing fixture is bent to form an accommodating space, and the protective cover plate is fixed in the accommodating space.Type: GrantFiled: December 30, 2020Date of Patent: March 26, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingguo Liu, Qiang Tang, Zhihui Wang, Wei Qing, Ce Wang, Shaokui Liu, Jia Deng, Jialin Wang, Zuquan Chen, Yuanyuan Chai
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Patent number: 11917859Abstract: Provided is a display module. The display module includes: a display panel and a heat dissipation structure; wherein the display panel includes a substrate and a display substrate layer disposed on the substrate, and the heat dissipation structure is disposed on a side, distal from the display substrate layer, of the substrate; and a gap is formed between at least a partial region of the heat dissipation structure and the substrate.Type: GrantFiled: June 1, 2021Date of Patent: February 27, 2024Assignees: Chengdu BOE Optoe ctroni Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Zuquan Chen, Wei Qing, Zhihui Wang, Xingguo Liu, Shaokui Liu, Wei Zeng, Danping Shen, Ce Wang, Qiang Tang
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Patent number: 11897240Abstract: A laminating device and a laminating method are disclosed. The laminating device is used for laminating a flexible panel together with a curved cover plate. The curved cover plate is provided with a central area and an edge bending area located in a first direction in the central area. The laminating device comprises a movable mechanism, which is arranged opposite the curved cover plate in a second direction and comprises: a first movable base table and a second movable base table, which are arranged opposite each other in the first direction; and an elastic supporting member, which is provided with an elastic supporting portion, the elastic supporting portion covering parts of the first movable base table station and the second movable base table station that are close to the curved cover plate, and being used for fixing the flexible panel.Type: GrantFiled: April 9, 2021Date of Patent: February 13, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaokui Liu, Wei Qing, Wenwei Mo, Qiang Tang, Xingguo Liu, Huiqiang Song, Ren Xiong
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Patent number: 11897239Abstract: A lamination device includes: an elastic lamination seat, including a deformation bearing portion, the deformation bearing portion including a bearing surface for bearing a to-be-laminated flexible display panel, and the bearing surface being configured as a curved surface protruding towards the cover plate; an auxiliary bearing film, configured to pre-bend and fix the to-be-laminated flexible display panel onto the bearing surface when the elastic lamination seat is in a natural state; and a driving mechanism, connected to the elastic lamination seat and configured to drive the elastic lamination seat to move towards or away from the cover plate, wherein when the driving mechanism drives the elastic lamination seat to move towards the cover plate, the elastic lamination seat is squeezed to produce elastic deformation and the bearing surface gradually laminates the flexible display panel onto the cover plate from the middle to two sides.Type: GrantFiled: January 7, 2021Date of Patent: February 13, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingguo Liu, Wei Qing, Shaokui Liu, Zhihui Wang, Zuquan Chen, Wei Zeng, Danping Shen, Jia Deng, Jialin Wang
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Patent number: 11884050Abstract: The present disclosure provides a curved-surface laminating device and a curved-surface laminating method, for realizing lamination of a curved-surface cover plate and a flexible panel. The curved-surface laminating device comprises: a flexible profiling jig comprising a laminating surface with a shape matched with the curved-surface cover plate; a bearing film arranged between the laminating surface and the flexible panel and extending to two sides of the laminating surface, the bearing film being configured to be attached to the flexible panel; and a tensioning device in contact with the bearing film extending to the two sides of the laminating surface and configured to tension the bearing film, so that the bearing film and the laminating surface are profiled.Type: GrantFiled: April 9, 2021Date of Patent: January 30, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Wenwei Mo, Wei Qing, Pengsha Ma, Shaokui Liu, Tinghui Chen
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Publication number: 20240016006Abstract: Provided is a display panel including a plurality of sub-pixels and includes a substrate and a pixel defining layer, a light emitting device and a color film layer disposed on the substrate. The pixel defining includes M layers and M being a positive integer equal to or greater than 2, an m-th layer of pixel defining layer is covered on a surface of an (m?1)-th layer of pixel defining layer, and a refractive index nm-1 of the (m?1)-th layer of pixel defining layer is greater than a refractive index nm of the m-th layer of pixel defining layer, and wherein 2?m?M.Type: ApplicationFiled: May 7, 2021Publication date: January 11, 2024Inventors: Zuquan CHEN, Wei QING, Xingguo LIU, Shaokui LIU, Zhihui WANG, Wei ZENG, Danping SHEN, Qiang TANG, Ce WANG
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Patent number: 11826998Abstract: The present disclosure relates to the technical field of display product preparation, and in particular discloses a flexible display panel lamination device which is used for laminating a to-be-laminated flexible display panel onto a cover plate, and includes a base and an elastic lamination part arranged on the base. The elastic lamination part is provided with a first surface for bearing the to-be-laminated flexible display panel and a second surface opposite to the first surface; the second surface is symmetrically provided with two supporting protruding ribs; the two supporting protruding ribs are respectively fixed in two fixation grooves formed on the base; a gap is formed between a portion, located between the two supporting protruding ribs, of the second surface of the elastic lamination part and the base; and a portion, close to the edge, of the second surface of the elastic lamination part is supported on the base.Type: GrantFiled: January 6, 2021Date of Patent: November 28, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Shaokui Liu, Wei Qing, Zhihui Wang, Xingguo Liu, Zuquan Chen, Wei Zeng, Danping Shen, Yue Wei, Ce Wang, Qiang Tang
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Publication number: 20230356518Abstract: A laminating device includes: a plate being bendable, having a resilience characteristic and for bearing the flexible substrate; a supporting base platform for supporting the plate and driving the plate and the flexible substrate on the plate to move; a bending assembly for applying stress to drive the plate and the flexible substrate on the plate to be bent towards a side, facing away from the flexible substrate, of the plate, and for releasing stress to allow the plate and the flexible substrate to rebound; and a fixing fixture for fixing the protective cover plate. The protective cover plate is used to be laminated to the flexible substrate, a shape of the fixing fixture is same as or similar to that of the protective cover plate, the fixing fixture is bent to form an accommodating space, and the protective cover plate is fixed in the accommodating space.Type: ApplicationFiled: December 30, 2020Publication date: November 9, 2023Inventors: Xingguo LIU, Qiang TANG, Zhihui WANG, Wei QING, Ce WANG, Shaokui LIU, Jia DENG, Jialin WANG, Zuquan CHEN, Yuanyuan CHAI
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Publication number: 20230255053Abstract: The present invention provides a display module and a display device. The display module comprises a display panel and heat dissipation structure; the display panel comprises a substrate, and a display substrate layer located on the substrate; the heat dissipation structure is located on the side of the substrate distant from the display substrate layer; and a gap is formed between at least part of the region of the heat dissipation structure and the substrate. The display module provided by the present invention improves the heat dissipation efficiency of the display panel.Type: ApplicationFiled: June 1, 2021Publication date: August 10, 2023Inventors: Zuquan CHEN, Wei QING, Zhihui WANG, Xingguo LIU, Shaokui LIU, Wei ZENG, Danping SHEN, Ce WANG, Qiang TANG
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Publication number: 20230166491Abstract: A curved surface lamination device, comprising a profiling jig (01), the profiling jig (01) comprising a base (101) and a profiling portion (102), with the profiling portion (102) being configured to support a carrier film (02), and the side of the base (101) facing away from the profiling portion (102) being provided with an opening; and a lower jig (03), comprising a first sinking groove (301), with part of the base (101) being inserted into the first sinking groove (301), such that the lower jig (03) encloses a hollow structure (E) with the base (101) at the opening position.Type: ApplicationFiled: May 12, 2021Publication date: June 1, 2023Inventors: Xingguo LIU, Wei QING, Qiang TANG, Shaokui LIU, Wenwei MO
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Patent number: 11546986Abstract: The present disclosure provides a foldable support, and a display device. The foldable support includes at least two metal layers, where at least one of the at least two metal layers is provided with a plurality of recessed portions at the at least one bending region; and a buffer structure located at at least one of the following positions: a position between two adjacent metal layers and a position in a plurality of the recessed portions of the at least one of the at least two metal layers.Type: GrantFiled: March 11, 2020Date of Patent: January 3, 2023Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Haoran Wang, Fangxu Cao, Liming Dong, Yonghong Zhou, Xueyang Cao, Shaokui Liu, Wei Qing, Xingguo Liu, Zhihui Wang, Qiang Tang
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Publication number: 20220343809Abstract: Provided are a supporting backplane and a display apparatus. The supporting backplane is arranged at one side of a flexible display panel, and the supporting backplane at least comprises a main bending area, wherein a bending axis corresponding to the main bending area extends in a first direction; the main bending area is provided with a plurality of first hollow holes, the plurality of first hollow holes being arranged in an array in the first direction and a second direction, which is orthogonal to the first direction; each of the first hollow holes is provided with a first middle hole area, and first arc-shaped hole areas located at two sides of the first middle hole area in the first direction.Type: ApplicationFiled: May 26, 2021Publication date: October 27, 2022Inventors: Zuquan CHEN, Wei QING, Xingguo LIU, Shaokui LIU, Zhihui WANG, Wei ZENG, Danping SHEN, Qiang TANG, Ce WANG
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Publication number: 20220314593Abstract: The present disclosure relates to the technical field of display product preparation, and in particular discloses a flexible display panel lamination device which is used for laminating a to-be-laminated flexible display panel onto a cover plate, and includes a base and an elastic lamination part arranged on the base. The elastic lamination part is provided with a first surface for bearing the to-be-laminated flexible display panel and a second surface opposite to the first surface; the second surface is symmetrically provided with two supporting protruding ribs; the two supporting protruding ribs are respectively fixed in two fixation grooves formed on the base; a gap is formed between a portion, located between the two supporting protruding ribs, of the second surface of the elastic lamination part and the base; and a portion, close to the edge, of the second surface of the elastic lamination part is supported on the base.Type: ApplicationFiled: January 6, 2021Publication date: October 6, 2022Inventors: Shaokui LIU, Wei QING, Zhihui WANG, Xingguo LIU, Zuquan CHEN, Wei ZENG, Danping SHEN, Yue WEI, Ce WANG, Qiang TANG
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Publication number: 20220288911Abstract: The present disclosure provides a curved-surface laminating device and a curved-surface laminating method, for realizing lamination of a curved-surface cover plate and a flexible panel. The curved-surface laminating device comprises: a flexible profiling jig comprising a laminating surface with a shape matched with the curved-surface cover plate; a bearing film arranged between the laminating surface and the flexible panel and extending to two sides of the laminating surface, the bearing film being configured to be attached to the flexible panel; and a tensioning device in contact with the bearing film extending to the two sides of the laminating surface and configured to tension the bearing film, so that the bearing film and the laminating surface are profiled.Type: ApplicationFiled: April 9, 2021Publication date: September 15, 2022Inventors: Wenwei MO, Wei QING, Pengsha MA, Shaokui LIU, Tinghui CHEN
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Publication number: 20220288909Abstract: A laminating device and a laminating method are disclosed. The laminating device is used for laminating a flexible panel together with a curved cover plate. The curved cover plate is provided with a central area and an edge bending area located in a first direction in the central area. The laminating device comprises a movable mechanism, which is arranged opposite the curved cover plate in a second direction and comprises: a first movable base table and a second movable base table, which are arranged opposite each other in the first direction; and an elastic supporting member, which is provided with an elastic supporting portion, the elastic supporting portion covering parts of the first movable base table station and the second movable base table station that are close to the curved cover plate, and being used for fixing the flexible panel.Type: ApplicationFiled: April 9, 2021Publication date: September 15, 2022Inventors: Shaokui LIU, Wei QING, Wenwei MO, Qiang TANG, Xingguo LIU, Huiqiang SONG, Ren XIONG
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Publication number: 20220206538Abstract: Provided is a flexible display structure, including a reinforcing strip, and a flexible display panel and a supporting layer that are laminated. The flexible display panel is provided with a first surface and a second surface opposite to each other, and a first side surface connecting the first surface and the second surface, and the reinforcing strip is disposed on the first side surface and configured to adhere the flexible display panel to the supporting layer.Type: ApplicationFiled: March 10, 2021Publication date: June 30, 2022Inventors: Shaokui Liu, Wei Qing, Qiang Tang, Zhihui Wang, Xingguo Liu, Xianlei Bi
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Publication number: 20220161536Abstract: A lamination device includes: an elastic lamination seat, including a deformation bearing portion, the deformation bearing portion including a bearing surface for bearing a to-be-laminated flexible display panel, and the bearing surface being configured as a curved surface protruding towards the cover plate; an auxiliary bearing film, configured to pre-bend and fix the to-be-laminated flexible display panel onto the bearing surface when the elastic lamination seat is in a natural state; and a driving mechanism, connected to the elastic lamination seat and configured to drive the elastic lamination seat to move towards or away from the cover plate, wherein when the driving mechanism drives the elastic lamination seat to move towards the cover plate, the elastic lamination seat is squeezed to produce elastic deformation and the bearing surface gradually laminates the flexible display panel onto the cover plate from the middle to two sides.Type: ApplicationFiled: January 7, 2021Publication date: May 26, 2022Inventors: Xingguo LIU, Wei QING, Shaokui LIU, Zhihui WANG, Zuquan CHEN, Wei ZENG, Danping SHEN, Jia DENG, Jialin WANG
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Publication number: 20220141983Abstract: The present disclosure provides a pad for pressing a flexible display panel having at least one through hole to attach the flexible display panel to a cover glass. The pad includes a main body portion made of an elastic material. A surface of one side of the main body portion is a press surface for applying pressure to the flexible display panel. The main body portion is provided with at least one hollow structure, each hollow structure is provided with a first opening on the press surface, and each first opening corresponds to the at least one through hole of the flexible display panel. The embodiment of the present disclosure also provides a method for manufacturing a display device.Type: ApplicationFiled: March 20, 2020Publication date: May 5, 2022Inventors: Shaokui LIU, Wei QING, Xingguo LIU
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Publication number: 20220132680Abstract: The disclosure provides a support for a flexible display module, a display module and a device. The support for the flexible display module comprises metal layers and supporting layers arranged with one above another, and is characterized in that each metal layer comprises non-patterned areas and patterned areas, the patterned area is a notch and/or a micro-hole etching area arranged on the metal layer, and a filling layer is arranged in the notch.Type: ApplicationFiled: August 19, 2021Publication date: April 28, 2022Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaokui Liu, Zhihui Wang, Danping Shen, Wei Zeng