Patents by Inventor Zikang FENG
Zikang FENG 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: 12114446Abstract: A folding display device is provided in an embodiment of the present application. The folding display device includes a housing, a folding mechanism, a flexible display panel, and a linkage slider. The housing includes a first housing and a second housing. The folding mechanism is accommodated in the housing and rotatably connected to the first housing and the second housing. The flexible display panel is provided on one side of the first housing, the second housing, and the folding mechanism. The linkage slider is provided between the first housing or the second housing and the folding portion, and is slidably connected along a longitudinal symmetry axis of a folding portion.Type: GrantFiled: September 2, 2021Date of Patent: October 8, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Patent number: 12069825Abstract: The present application provides a folding display device. The folding display device comprises a bending mechanism and a front frame structure. The bending mechanism comprises a first support part and a second support part that are rotatably connected to one side of the bending part, and a third support part and a fourth support part that are rotatably connected to another side of the bending part. The front frame structure comprises a first front frame part connected to the first support part, a second front frame part connected to the second support part, a third front frame part connected to the third support part, and a fourth front frame part connected to the fourth support part.Type: GrantFiled: June 8, 2021Date of Patent: August 20, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Patent number: 12066856Abstract: A foldable mechanism, a display device, and an electronic equipment are provided. The foldable mechanism includes a first sub-mechanism and a second sub-mechanism. Through an asymmetric and complementary arrangement of the first sub-mechanism and the second sub-mechanism, the foldable mechanism includes a plurality of structures with different thicknesses, which can not only meet loading requirements of components of different thicknesses, but also reduce a thickness of an entire machine of the foldable mechanism after the foldable mechanism is folded, thereby reducing a thickness of an entire machine after folding the display device and the electronic equipment.Type: GrantFiled: November 23, 2020Date of Patent: August 20, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTDInventors: Zhuo Zhang, Zikang Feng
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Patent number: 12069826Abstract: A flexible display panel and an electronic device are provided. The flexible display panel includes a flexible display panel body and a support layer disposed on a side of the flexible display panel body. The support layer includes a first bendable portion and a second bendable portion that are adjacent to each other. The first bendable portion includes a first bendable sub-portion and a second bendable sub-portion that are both provided with openings. The second bendable portion includes a third bendable sub-portion and a fourth bendable sub-portion that are both provided with openings.Type: GrantFiled: November 30, 2021Date of Patent: August 20, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Yapeng Cheng, Zikang Feng
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Patent number: 12058276Abstract: A foldable display device is provided. The foldable display device includes a display panel and a rotation mechanism supporting the display panel. The rotation mechanism includes a fixed member, and a first rotating member and a second rotating member which are rotatably connected with the fixed member. A positioning component on the first rotating member is slidingly connected with a guide rail on a first torsion member, and a positioning component on the second rotating member is slidingly connected with a guide rail on a second torsion member.Type: GrantFiled: June 28, 2021Date of Patent: August 6, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Guobao Jiang, Zikang Feng
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Patent number: 12058826Abstract: A hinge, a display panel, and an electronic device are disclosed. The hinge includes a fixed bracket and a supporting mechanism, wherein the supporting mechanism includes a first supporting element rotatably connected to the fixed bracket along a first shaft, a second supporting element rotatably connected to the first supporting element along a second shaft, a third supporting element rotatably connected to the fixed bracket along a third shaft, and a fourth supporting element rotatably connected to the third supporting element along a fourth shaft.Type: GrantFiled: June 9, 2021Date of Patent: August 6, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 12038792Abstract: The present application provides a flexible display panel, an electronic device, and a hinge. A plurality of support members of the hinge rotate under an action of a rotation mechanism and a linkage mechanism, and a rotation of the support member drives a first packaging mechanism and a second packaging mechanism to rotate. Thus, when the support member is in a first position and a second position, the first packaging mechanism and the second packaging mechanism may shield the rotation mechanism and the linkage mechanism. The packaging mechanism may shield and protect members in the hinge before and after folding a display device.Type: GrantFiled: September 3, 2021Date of Patent: July 16, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Patent number: 12038790Abstract: A display device is provided. The display device includes a housing, a flexible display screen arranged in the housing, and a keyboard assembly located between the housing and the flexible display screen. The keyboard assembly includes a driving component and a keyboard component. The flexible display screen and the keyboard component are fixedly connected, and the keyboard component is arranged up and down in the housing along a light emitting direction of the flexible display screen through the driving component.Type: GrantFiled: October 21, 2021Date of Patent: July 16, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 12032416Abstract: The present application provides foldable hinge and a foldable display device. The foldable hinge includes a first support plate, wherein the first support plate is provided with at least two opposite arc-shaped grooves; two second support plates located on opposite sides of the first support plate; and at least two rotating mechanisms including a fixed plate fixed on one of the second support plates; and an arc-shaped arm connected to the fixed plate, wherein the arc-shaped arm is at least partially received and slided in the arc-shaped groove to drive the corresponding second support plate being unfolded or folded relative to the first support plate.Type: GrantFiled: September 1, 2021Date of Patent: July 9, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 12019482Abstract: A flexible display panel, an electronic device, and a hinge are provided. Each adjacent two of support members in the hinge are rotated by a rotation mechanism, and each alternate two of the support members are interlinked by a linkage mechanism. In response to a plurality of support members moving to a first position, the plurality of support members are disposed horizontally, so as to provide a flat support surface for a main body of the flexible display panel, thereby alleviating a problem that a surface of a flexible display panel mechanism before folding does not match a size of a flexible screen in an existing external foldable display device.Type: GrantFiled: September 1, 2021Date of Patent: June 25, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 12016144Abstract: A display screen and a display device are provided. The display has a bending area. The display screen has a display layer and a cover plate layer. The cover plate layer is located on the display layer. The cover plate layer has a composite portion located in the bending area. A plurality of holes are formed in the composite portion. The holes are filled with a material, and an elastic modulus of the material is smaller than an elastic modulus of the composite portion.Type: GrantFiled: August 4, 2021Date of Patent: June 18, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Wen Han, Zikang Feng
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Publication number: 20240164033Abstract: A folding display device is provided in an embodiment of the present application. The folding display device includes a housing, a folding mechanism, a flexible display panel, and a linkage slider. The housing includes a first housing and a second housing. The folding mechanism is accommodated in the housing and rotatably connected to the first housing and the second housing. The flexible display panel is provided on one side of the first housing, the second housing, and the folding mechanism. The linkage slider is provided between the first housing or the second housing and the folding portion, and is slidably connected along a longitudinal symmetry axis of a folding portion.Type: ApplicationFiled: September 2, 2021Publication date: May 16, 2024Inventor: Zikang FENG
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Patent number: 11937390Abstract: A foldable display device includes a housing, a bending mechanism disposed in the housing, a flexible display panel disposed in the housing and on a side of the bending mechanism, and a front frame structure covering at least a part of a side surface of the flexible display panel. When the foldable display device is folded at any angle, an edge of the flexible display panel and the bending mechanism are encapsulated.Type: GrantFiled: November 30, 2021Date of Patent: March 19, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Publication number: 20240090147Abstract: The present application provides a folding display device. The folding display device comprises a bending mechanism and a front frame structure. The bending mechanism comprises a first support part and a second support part that are rotatably connected to one side of the bending part, and a third support part and a fourth support part that are rotatably connected to another side of the bending part. The front frame structure comprises a first front frame part connected to the first support part, a second front frame part connected to the second support part, a third front frame part connected to the third support part, and a fourth front frame part connected to the fourth support part.Type: ApplicationFiled: June 8, 2021Publication date: March 14, 2024Inventor: Zikang FENG
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Patent number: 11921545Abstract: A display device is provided and includes: a case assembly, a first supporting component, a second supporting component disposed to be slidable relative to the first supporting component, and a transmission mechanism connected to the second supporting component; and a flexible display screen laying on one side of the first supporting component and one side of the second supporting component, a first end of the flexible display screen connected to one end of the second supporting component far away from the first supporting component, and a second end of the flexible display screen connected to the transmission mechanism.Type: GrantFiled: June 24, 2020Date of Patent: March 5, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 11917778Abstract: A foldable display device includes a first casing and a second casing. The first casing is rotatable about a first rotation center, and the second casing is rotatable about a second rotation center. Coordinates of an orthographic projection of the first rotation center on an xoy coordinate plane are (x1, y1), and coordinates of an orthographic projection of the second rotation center on the xoy coordinate plane are (?x1, y1). A predetermined value is defined by a sum of coordinate values x1 and y1, the coordinate value x1 is greater than zero, and the coordinate value y1 is greater than ?0.3 millimeter (mm) and less than or equal to one mm.Type: GrantFiled: June 16, 2020Date of Patent: February 27, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Publication number: 20240064916Abstract: Disclosed is a flexible display device, which includes a flexible display screen; a housing configured to accommodate the flexible display screen, the housing including a first housing and a second housing slidably connected to each other; and a packaging member disposed on at least one first side plate of the second housing, the packaging member including a first packaging portion and a second packaging portion connected to each other. A notch is formed at an intersection of an outer wall and a top surface of the first side plate, the first packaging portion is disposed in the notch, and the second packaging portion is disposed on the top surface of the first side plate.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Inventor: Zikang FENG
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Publication number: 20240040723Abstract: The present application discloses a foldable display device. The foldable display device includes a case; a hinge structure, wherein the hinge structure is accommodated in the case, the hinge structure includes a fixing mechanism and a supporting mechanism, and the supporting mechanism includes a first supporting plate and a second supporting plate; a flexible display panel main body, wherein the flexible display panel main body is arranged in the case; and an auxiliary supporting layer arranged between the flexible display panel main body and the hinge structure.Type: ApplicationFiled: June 17, 2021Publication date: February 1, 2024Inventor: Zikang FENG
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Publication number: 20240036614Abstract: A display device is provided. The display device includes a housing, a flexible display screen arranged in the housing, and a keyboard assembly located between the housing and the flexible display screen. The keyboard assembly includes a driving component and a keyboard component. The flexible display screen and the keyboard component are fixedly connected, and the keyboard component is arranged up and down in the housing along a light emitting direction of the flexible display screen through the driving component.Type: ApplicationFiled: October 21, 2021Publication date: February 1, 2024Inventor: ZIKANG FENG
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Publication number: 20240028086Abstract: The present application provides a flexible display panel, an electronic device, and a hinge. A plurality of support members of the hinge rotate under an action of a rotation mechanism and a linkage mechanism, and a rotation of the support member drives a first packaging mechanism and a second packaging mechanism to rotate. Thus, when the support member is in a first position and a second position, the first packaging mechanism and the second packaging mechanism may shield the rotation mechanism and the linkage mechanism. The packaging mechanism may shield and protect members in the hinge before and after folding a display device.Type: ApplicationFiled: September 3, 2021Publication date: January 25, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang FENG