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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Publication number: 20220357769Abstract: 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: ApplicationFiled: November 23, 2020Publication date: November 10, 2022Inventors: Zhuo ZHANG, Zikang FENG
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Publication number: 20220322553Abstract: The present invention provides a flexible display device, which includes a case, a rewinding component, a flexible display component, a rotating component, and a cover plate, wherein a portion of the flexible display component is disposed at one side of the case, another portion of the flexible display component extends into the storage chamber and is connected to the rewinding component, and when the flexible display component is pulled out from the storage chamber, the rewinding component provides an elastic pulling force for rolling up the flexible display component; and the cover plate is rotatably connected to the flexible display component, and serves as a protective shell, a bracket, a support plate, or a support reinforcement plate to avoid depressing.Type: ApplicationFiled: November 22, 2019Publication date: October 6, 2022Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Zhuo ZHANG, Fang WANG, Wen HAN, Zikang FENG
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Patent number: 11462134Abstract: A flexible display device is provided, which includes a flexible display assembly, a housing, a scrolling assembly, and an optical assembly. A storage cavity is formed inside the housing. At least one scrolling assembly is fixed to the housing. The flexible display assembly is disposed on the housing and an extension portion of the flexible display assembly extends into the storage cavity above the scrolling assembly. The housing includes a first housing and a second housing that can slide relatively. The at least one scrolling assembly includes at least a hollow shaft, and the optical assembly is nested in the hollow shaft.Type: GrantFiled: December 23, 2019Date of Patent: October 4, 2022Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Zhuo Zhang, Fang Wang, Wen Han, Zikang Feng
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Patent number: 11449096Abstract: A foldable display device is provided, which includes a foldable body, a flexible display panel, and a keyboard film. The keyboard film is housed on one side of the foldable body when not in use, and it can be flipped to one side of the flexible display panel away from the foldable body to match a virtual keyboard area to realize a function of simulating a feel of an external physical keyboard. Therefore, work efficiency of the foldable display device in a notebook mode as well as portability are improved.Type: GrantFiled: June 24, 2020Date of Patent: September 20, 2022Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., LTD.Inventors: Zhuo Zhang, Guobao Jiang, Zikang Feng
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Publication number: 20220283608Abstract: A foldable mechanism and a display device including the foldable mechanism are disclosed. The foldable mechanism includes a first folding hinge, a second folding hinge, a third folding hinge, a fourth folding hinge, a first casing, a second casing, a third casing, and a fourth casing. The foldable mechanism is multifunctional and has both inward bending and outward bending functions, so that the display device can operate in three display states: a tablet display state, a mobile phone display state, and a notebook display state.Type: ApplicationFiled: June 29, 2020Publication date: September 8, 2022Inventors: WENXU XIANYU, ZHUO ZHANG, ZIKANG FENG
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Publication number: 20220282828Abstract: According to an aspect of the disclosure, a support system includes at least one coupling element configured to be coupled to an auxiliary display system, a plurality of support portions, a plurality of joints, each joint of the plurality of joints being coupled to a first respective support portion and a second respective support portion of the plurality of support portions, the first respective support portion being rotatably coupled about a respective joint axis to the second respective support portion via the respective joint, and a foot coupled to the plurality of support portions, wherein rotating the plurality of support portions about the plurality of joints rotates the support system about an orientation axis in a continuous range of orientation angles between a minimum orientation angle and a maximum orientation angle, and wherein at least one of the plurality of joints or the foot resist a force of gravity to enable the support system to maintain any orientation angle in the continuous range of oriType: ApplicationFiled: March 7, 2022Publication date: September 8, 2022Inventors: Wenglong Ng, Xiaoliang Yao, Zikang Feng
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Publication number: 20220254281Abstract: A flexible display device is provided, which includes a flexible display assembly, a housing, a scrolling assembly, and an optical assembly. A storage cavity is formed inside the housing. At least one scrolling assembly is fixed to the housing. The flexible display assembly is disposed on the housing and an extension portion of the flexible display assembly extends into the storage cavity above the scrolling assembly. The housing includes a first housing and a second housing that can slide relatively. The at least one scrolling assembly includes at least a hollow shaft, and the optical assembly is nested in the hollow shaft.Type: ApplicationFiled: December 23, 2019Publication date: August 11, 2022Inventors: Zhuo ZHANG, Fang WANG, Wen HAN, Zikang FENG
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Patent number: 11409333Abstract: The disclosure provides a foldable display device comprising a flexible display panel, a foldable mechanism, a support, and a driving mechanism. The driving mechanism includes two base plates and a fixing part. The flexible display panel is located on the two base plates. The flexible display panel when in an unfolded state is located on the fixing part. When the flexible display panel is in a folded state, a portion of the flexible display panel enters into a cavity of the fixing part through an opening.Type: GrantFiled: December 20, 2019Date of Patent: August 9, 2022Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Patent number: 11393992Abstract: The present disclosure provides an organic light emitting diode (OLED) display device, including a support member, a central frame disposed on the display support member. A left frame slidably connected to the central frame. A right frame slidably connected to the central frame. The OLED display is rolled up or stretched by sliding the left frame and the right frame. Therefore, space of large display is reduced, and convenience of carrying is enhanced.Type: GrantFiled: May 17, 2019Date of Patent: July 19, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 11374194Abstract: The present disclosure provides a standable OLED display device comprising a first shell, a second shell, a support plate, four first rods, and an OLED panel. The first shell and the second shell have sliders and chutes. Each slider partially slides in a corresponding chute. Two first rods are rotatably connected to the first shell and the support plate. Two other first rods are rotatably connected to the second shell and the support plate. The OLED panel is disposed on the support plate, the first shell, and the second shell, and two opposite sides thereof are respectively inserted in the first shell and the second shell. When the first shell and the second shell slide close to each other, the support plate rises in parallel with respect to the first shell and the second shell so that the device is changed from an initial planar state to a standing state.Type: GrantFiled: November 19, 2019Date of Patent: June 28, 2022Assignee: Wuhan China Star Optoelectronics Semicosdescter Display Techeology Co., Ltd.Inventor: Zikang Feng
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Patent number: 11375628Abstract: A foldable display device includes a first casing having a first receiving cavity inside, a rewinding component disposed in the first receiving cavity, a second casing disposed on a side of the first casing, a stretching component slidably having an end slidingly connected to the first casing and another end rotationally connected to the second casing, and a flexible display component having a part disposed on a same side of the first casing and the second casing and another part protruding into the first receiving cavity and connected to the rewinding component.Type: GrantFiled: November 19, 2019Date of Patent: June 28, 2022Inventors: Zhuo Zhang, Fang Wang, Wen Han, Zikang Feng
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Publication number: 20220187876Abstract: The disclosure provides a foldable display device comprising a flexible display panel, a foldable mechanism, a support, and a driving mechanism. The driving mechanism includes two base plates and a fixing part. The flexible display panel is located on the two base plates. The flexible display panel when in an unfolded state is located on the fixing part. When the flexible display panel is in a folded state, a portion of the flexible display panel enters into a cavity of the fixing part through an opening.Type: ApplicationFiled: December 20, 2019Publication date: June 16, 2022Inventor: Zikang FENG
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Patent number: 11361681Abstract: The invention provides a display device including a flexible display screen and a support base. The support base has a support surface, and the flexible display screen is positioned on the support surface. The support base includes a first support and a second support, and the first support and the second support slidable relative to each other along a first direction. A first end of the flexible display screen is coupled to the first support, a second end of the flexible display screen is coupled to the second support, and the first support and the second support are provided with a winding mechanism for winding the flexible display screen.Type: GrantFiled: September 20, 2019Date of Patent: June 14, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Publication number: 20220159845Abstract: A foldable display device includes a flexible display, an intermediate casing, two support housings disposed on two opposite sides of the intermediate casing, respectively, and a rotating assembly. One end of the rotating assembly is rotatably connected to a corresponding one of the support housings, and another end is a free end extending to an inside of the intermediate casing. The free end of the rotating assembly rotates in a direction adjacent to an inner wall of the intermediate casing when folding the foldable display device, so that the rotation of the two rotating assemblies allows for a collision avoidance space for accommodating a bend end of the flexible display.Type: ApplicationFiled: November 17, 2020Publication date: May 19, 2022Inventor: Zikang FENG
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Publication number: 20220130287Abstract: The disclosure provides a flexible display device using a flexible display panel equipped with a movable case assembly. The moving case assembly can move and drive the flexible display panel to form a display device with adjustable panel dimensions. When two cases constituting the case assembly slide relatively, a dimension of a front display area of the flexible display device change. Displacement of the sliding flexible display device may compensate the dimensional change of the flexible display panel on a surface of the flexible display device.Type: ApplicationFiled: December 25, 2019Publication date: April 28, 2022Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang FENG
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Publication number: 20220131962Abstract: The present application provides a display device, an electronic device, and a mobile terminal. The display device, the electronic device, and the mobile terminal all include a main body, a display component, and a separable camera component. The main body includes the display component. The main body is provided with a receiving groove. The receiving groove receives the separable camera component. The separable camera component is in communication with the main body. The separable camera component and the main body have a separable design.Type: ApplicationFiled: January 7, 2020Publication date: April 28, 2022Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Zhuo ZHANG, Fang WANG, Wen HAN, Zikang FENG, Huan CAO
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Patent number: 11314285Abstract: A flexible display device is provided. A first support member is fixed to a housing, a second support member is slidably arranged relative to the first support member; a flexible display screen is disposed on a side of the first support member and the second support member, the first end is connected to an end of the second support member, and the second end is connected to the transmission mechanism in the housing; and when the first support member slides relative to the second support member, the transmission mechanism keeps movements of both ends of the flexible display screen in a same movement distance at a same time.Type: GrantFiled: June 19, 2020Date of Patent: April 26, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 11315447Abstract: The present application provides a display device which includes a housing unit, a first supporting structure, a second supporting structure, and a display device. The second supporting structure is slidably arranged opposite to the first supporting unit. A driving mechanism is connected to the second supporting structure. A flexible display screen is laid between a side of the first supporting structure and a side of the second supporting structure, a first end of the flexible display screen is connected to an end of the second supporting structure, and a second end of the flexible display screen is connected to the driving mechanism.Type: GrantFiled: June 24, 2020Date of Patent: April 26, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Zikang Feng
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Patent number: 11288987Abstract: The present application discloses a foldable display device, including a display panel including a bendable region; a supporter disposed under the display panel to support the display panel, the supporter including a bending portion located below the bendable region, a buffer space formed between the bending portion and the bendable region; and an air pump mounted on the supporter, and in communication with the buffer space.Type: GrantFiled: November 7, 2019Date of Patent: March 29, 2022Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng
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Patent number: 11259427Abstract: A display device and a display equipment are provided. The display device includes a frame and a flexible screen. A width of the frame is adjustable, and a width of the flexible screen is adjustable.Type: GrantFiled: April 10, 2020Date of Patent: February 22, 2022Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Zikang Feng