Patents by Inventor Shouchuan ZHANG
Shouchuan ZHANG 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: 11832375Abstract: A flattening structure of a flexible screen (100), and a display device. The flattening structure includes a flexible screen storage device (200), a storage blocking member (300), and an elastic assembly (400), the flexible screen storage device (200) includes a housing (201) and a flexible screen reel (202) arranged in the housing (201); one end of the flexible screen (100) is connected to the flexible screen reel (202) and capable of being wound on the flexible screen reel (202), and the other end of the flexible screen (100) is connected to the storage blocking member (300) by means of the elastic assembly (400).Type: GrantFiled: March 22, 2021Date of Patent: November 28, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Yanyan Yang, Yonghong Zhou, Shangchieh Chu, Xiaofei Luo, Hong Zhu, Shouchuan Zhang
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Publication number: 20230337379Abstract: A middle frame assembly and a display device. The middle frame assembly includes a rotating shaft component, a first middle frame body, a first sliding middle frame, and a first transmission component. The first transmission component includes a first driving bevel gear, a second driving bevel gear, a first driven bevel gear, and a transmission part. The first driving bevel gear and the second driving bevel gear can rotate in a first axial direction under the action of rotation of the first middle frame body relative to the rotating shaft component. A circumference of a pitch circle of the second driving bevel gear is greater than that of the first driving bevel gear. The first driven bevel gear is configured to mesh with the first driving bevel gear in a first state and with the second driving bevel gear in a second state.Type: ApplicationFiled: October 18, 2021Publication date: October 19, 2023Applicant: BOE Technology Group Co., Ltd.Inventors: Liming DONG, Shouchuan ZHANG, Shangchieh CHU
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Patent number: 11778764Abstract: The present disclosure discloses a folding mechanism and a display device. The folding device includes a supporting plate, a lifting plate, at least one rotatable plate, a transmission assembly, a first elastic member, and at least one pushing wheel. The supporting plate has a first surface and a second surface. The lifting plate is arranged on a side of the first surface away from the second surface. The first elastic member is provided between the lifting plate and the supporting plate. The pushing wheel is connected with the rotatable plate through the transmission assembly. Rotating of the rotatable plate from the folding position to the unfolding position causes the pushing wheel to push the lifting plate to a supporting position, and during rotating of the rotatable plate from the unfolding position to the folding position, the first elastic member enables the lifting plate to move to an avoidance position.Type: GrantFiled: December 25, 2020Date of Patent: October 3, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shouchuan Zhang, Shangchieh Chu
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Patent number: 11729929Abstract: The present disclosure provides a mid-frame assembly. The mid-frame assembly includes: a rotation shaft assembly, a first mid-frame body, a first slide mid-frame, a second mid-frame body, and a second slide mid-frame. The first mid-frame body and the second mid-frame body are rotatably connected to two sides of the rotation shaft assembly; the first slide mid-frame is connected to a side, distal from the rotation shaft assembly, of the first mid-frame body and capable of moving relative to the first mid-frame body; and the second slide mid-frame is connected to a side, distal from the rotation shaft assembly, of the second mid-frame body and capable of moving relative to the second mid-frame body.Type: GrantFiled: October 13, 2021Date of Patent: August 15, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Shouchuan Zhang, Shangchieh Chu, Yonghong Zhou, Meiling Gao
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Patent number: 11687119Abstract: A flexible screen display device includes: a hollow housing having an opening; a receiving shaft fixed inside the housing; a first guiding shaft fixed inside the housing; a second guiding shaft fixed inside the housing; a flexible screen, one end of which is connected to the receiving shaft, and the other end of which sticks out of the opening via the first guiding shaft and the second guiding shaft to deploy or receive the flexible screen. The first guiding shaft is close to the receiving shaft with respect to the second guiding shaft, and the flexible screen forms a one-time guided bending section via the first guiding shaft and the second guiding shaft.Type: GrantFiled: June 8, 2021Date of Patent: June 27, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Shangchieh Chu, Xiaofei Luo, Zhe Yang, Junhuan Liu, Shouchuan Zhang, Xinyu Wang, Hong Zhu
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Patent number: 11647599Abstract: A flexible display module middle frame is provided. The flexible display module middle frame includes: a first frame, configured to connect with a first non-bending area of a flexible display module; a second frame, configured to connect with a second non-bending area of the flexible display module; a bending structure connected to the first frame and the second frame and configured to control the first frame and the second frame to rotate relative to each other; and a first sliding connection frame connected to a side of the first frame away from the second frame, a second sliding connection frame connected to a side of the second frame away from the first frame.Type: GrantFiled: May 28, 2021Date of Patent: May 9, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shouchuan Zhang, Shangchieh Chu, Yonghong Zhou, Baofeng Sun, Yanyan Yang, Pengfei Zhou, Meiling Gao
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Publication number: 20230056590Abstract: A flattening structure of a flexible screen (100), and a display device. The flattening structure includes a flexible screen storage device (200), a storage blocking member (300), and an elastic assembly (400), the flexible screen storage device (200) includes a housing (201) and a flexible screen reel (202) arranged in the housing (201); one end of the flexible screen (100) is connected to the flexible screen reel (202) and capable of being wound on the flexible screen reel (202), and the other end of the flexible screen (100) is connected to the storage blocking member (300) by means of the elastic assembly (400).Type: ApplicationFiled: March 22, 2021Publication date: February 23, 2023Inventors: Yanyan YANG, Yonghong ZHOU, Shangchieh CHU, Xiaofei LUO, Hong ZHU, Shouchuan ZHANG
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Publication number: 20220400564Abstract: The present disclosure discloses a folding mechanism and a display device. The folding device includes a supporting plate, a lifting plate, at least one rotatable plate, a transmission assembly, a first elastic member, and at least one pushing wheel. The supporting plate has a first surface and a second surface. The lifting plate is arranged on a side of the first surface away from the second surface. The first elastic member is provided between the lifting plate and the supporting plate. The pushing wheel is connected with the rotatable plate through the transmission assembly. Rotating of the rotatable plate from the folding position to the unfolding position causes the pushing wheel to push the lifting plate to a supporting position, and during rotating of the rotatable plate from the unfolding position to the folding position, the first elastic member enables the lifting plate to move to an avoidance position.Type: ApplicationFiled: December 25, 2020Publication date: December 15, 2022Inventors: Shouchuan ZHANG, Shangchieh CHU
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Publication number: 20220164001Abstract: A flexible screen display device includes: a hollow housing having an opening; a receiving shaft fixed inside the housing; a first guiding shaft fixed inside the housing; a second guiding shaft fixed inside the housing; a flexible screen, one end of which is connected to the receiving shaft, and the other end of which sticks out of the opening via the first guiding shaft and the second guiding shaft to deploy or receive the flexible screen. The first guiding shaft is close to the receiving shaft with respect to the second guiding shaft, and the flexible screen forms a one-time guided bending section via the first guiding shaft and the second guiding shaft.Type: ApplicationFiled: June 8, 2021Publication date: May 26, 2022Inventors: Shangchieh CHU, Xiaofei LUO, Zhe YANG, Junhuan LIU, Shouchuan ZHANG, Xinyu WANG, Hong ZHU
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Publication number: 20220124923Abstract: The present disclosure provides a mid-frame assembly. The mid-frame assembly includes: a rotation shaft assembly, a first mid-frame body, a first slide mid-frame, a second mid-frame body, and a second slide mid-frame. The first mid-frame body and the second mid-frame body are rotatably connected to two sides of the rotation shaft assembly; the first slide mid-frame is connected to a side, distal from the rotation shaft assembly, of the first mid-frame body and capable of moving relative to the first mid-frame body; and the second slide mid-frame is connected to a side, distal from the rotation shaft assembly, of the second mid-frame body and capable of moving relative to the second mid-frame body.Type: ApplicationFiled: October 13, 2021Publication date: April 21, 2022Inventors: Shouchuan ZHANG, Shangchieh CHU, Yonghong ZHOU, Meiling GAO
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Publication number: 20220071035Abstract: A flexible display module middle frame is provided. The flexible display module middle frame includes: a first frame, configured to connect with a first non-bending area of a flexible display module; a second frame, configured to connect with a second non-bending area of the flexible display module; a bending structure connected to the first frame and the second frame and configured to control the first frame and the second frame to rotate relative to each other; and a first sliding connection frame connected to a side of the first frame away from the second frame, a second sliding connection frame connected to a side of the second frame away from the first frame.Type: ApplicationFiled: May 28, 2021Publication date: March 3, 2022Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shouchuan ZHANG, Shangchieh CHU, Yonghong ZHOU, Baofeng SUN, Yanyan YANG, Pengfei ZHOU, Meiling GAO