Patents by Inventor Congcong JIANG
Congcong JIANG 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: 12638713Abstract: A display module for a mobile terminal includes a cover plate; a display panel arranged on an inner side of the cover plate and including a display region, a bonding region, and a bending region between the display region and the bonding region; and a polarizer arranged between the cover plate and the display panel. The bonding region includes a wiring layer which at least partially extends into the bending region, and the polarizer extends out of the display region and covers the wiring layer in the bending region.Type: GrantFiled: July 26, 2021Date of Patent: May 26, 2026Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Peng Hu, Congcong Jiang
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Publication number: 20260031323Abstract: An electrode sheet thermal-lamination adjustment mechanism includes a feeding assembly, a deviation correction assembly, and a visual recognition assembly. The feeding assembly includes a feeding platform. The incoming material strip includes a separator strip and a first electrode sheet disposed within the separator strip. The deviation correction assembly includes a first deviation correction member, a second deviation correction member, and a third deviation correction member. The second deviation correction member and the third deviation correction member are sequentially disposed along the X direction. The X direction is parallel with the conveying direction of the second electrode sheet. The Y direction is perpendicular to the X direction. The X direction and the Y direction are in the same plane. The visual recognition assembly faces the feeding platform. The visual recognition assembly is configured to perform visual recognition on the second electrode sheet on the feeding platform.Type: ApplicationFiled: August 14, 2025Publication date: January 29, 2026Inventors: Mingqiang YUE, Guhua ZHOU, Xiaolong HU, Congcong JIANG, Lin GUAN, Xifeng MA, Aicheng PENG, Shifeng WANG
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Patent number: 12389780Abstract: A display device and a mobile terminal are provided in embodiments of the present application. A display portion of a display panel in the display device provided in the embodiments includes a plane display portion and a first arc surface display portion connected to the plane display portion and a bending portion. In a direction of a light-emitting side of a display module, a height of a horizontal surface where a top surface of an encapsulation structure is located is greater than or equal to a height of a horizontal surface where a top surface of a front frame is located, so as to eliminate occurrence of motion interference caused by a touch between fingers and an edge of the front frame when swiping a screen in prior art.Type: GrantFiled: June 30, 2022Date of Patent: August 12, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Congcong Jiang, Peng Huang
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Patent number: 12133325Abstract: The present application provides a display device and an electronic apparatus. The display device includes a panel, a flexible connecting member, a printed circuit board, a cover plate, and a bracket. The flexible connecting member connects the panel and the printed circuit board. The cover plate comprises a flat region and a curved region. An inner surface of the cover plate is attached to a first surface of the panel. The bracket comprises a planar portion. The planar portion horizontally supports the printed circuit board. Accordingly, the present application improves accuracy of a sucking head for sucking the printed circuit board during a bonding process of the printed circuit board.Type: GrantFiled: June 15, 2021Date of Patent: October 29, 2024Assignees: Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Congcong Jiang
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Patent number: 12068214Abstract: A display panel and a manufacturing method thereof are provided. In the manufacturing method of the display panel, a corner-cutting area of a to-be-cut display panel is provided with a cutting groove. The cutting groove penetrates a buffer layer and extends into a flexible substrate. Furthermore, the cutting groove is provided with an inorganic encapsulation layer and a sacrificial layer. Therefore, when cutting the to-be-cut display panel along the cutting groove, cracks generated during a process can be reduced, thereby alleviating a problem of micro-cracks affecting a packaging effect of conventional display panels during a secondary cutting process.Type: GrantFiled: April 26, 2021Date of Patent: August 20, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Peng Hu, Yanqiang Duan, Congcong Jiang
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Publication number: 20240241402Abstract: A display module for a mobile terminal includes a cover plate; a display panel arranged on an inner side of the cover plate and including a display region, a bonding region, and a bending region between the display region and the bonding region; and a polarizer arranged between the cover plate and the display panel. The bonding region includes a wiring layer which at least partially extends into the bending region, and the polarizer extends out of the display region and covers the wiring layer in the bending region.Type: ApplicationFiled: July 26, 2021Publication date: July 18, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Peng HU, Congcong JIANG
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Publication number: 20240196701Abstract: A display device and a mobile terminal are provided in embodiments of the present application. A display portion of a display panel in the display device provided in the embodiments includes a plane display portion and a first arc surface display portion connected to the plane display portion and a bending portion. In a direction of a light-emitting side of a display module, a height of a horizontal surface where a top surface of an encapsulation structure is located is greater than or equal to a height of a horizontal surface where a top surface of a front frame is located, so as to eliminate occurrence of motion interference caused by a touch between fingers and an edge of the front frame when swiping a screen in prior art.Type: ApplicationFiled: June 30, 2022Publication date: June 13, 2024Inventors: Congcong JIANG, Peng HUANG
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Publication number: 20240155916Abstract: The present application provides a display device and a manufacturing method thereof. The display device includes a display module and a cover plate on the display module. The display module includes a display region including a flat display region and a plurality of curved display regions adjacent to the flat display region and extending in different directions, a non-display region including a plurality of corner regions between adjacent ones of the curved display regions, and a functional device provided in at least one of the plurality of the corner regions to increase a screen-to-body ratio of the display device.Type: ApplicationFiled: April 25, 2021Publication date: May 9, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Cuilin ZHU, Qingliang LI, Yanqiang DUAN, Congcong JIANG
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Publication number: 20240130039Abstract: The present application provides a display device and an electronic apparatus. The display device includes a panel, a flexible connecting member, a printed circuit board, a cover plate, and a bracket. The flexible connecting member connects the panel and the printed circuit board. The cover plate comprises a flat region and a curved region. An inner surface of the cover plate is attached to a first surface of the panel. The bracket comprises a planar portion. The planar portion horizontally supports the printed circuit board. Accordingly, the present application improves accuracy of a sucking head for sucking the printed circuit board during a bonding process of the printed circuit board.Type: ApplicationFiled: June 15, 2021Publication date: April 18, 2024Applicants: Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Congcong JIANG
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Publication number: 20220359330Abstract: A display panel and a manufacturing method thereof are provided. In the manufacturing method of the display panel, a corner-cutting area of a to-be-cut display panel is provided with a cutting groove. The cutting groove penetrates a buffer layer and extends into a flexible substrate. Furthermore, the cutting groove is provided with an inorganic encapsulation layer and a sacrificial layer. Therefore, when cutting the to-be-cut display panel along the cutting groove, cracks generated during a process can be reduced, thereby alleviating a problem of micro-cracks affecting a packaging effect of conventional display panels during a secondary cutting process.Type: ApplicationFiled: April 26, 2021Publication date: November 10, 2022Inventors: Peng HU, Yanqiang DUAN, Congcong JIANG