Patents by Inventor Xin Mou
Xin Mou 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: 20240179945Abstract: The present application provides a display substrate, a display panel and a display device. An orthographic projection of the pixel opening of the first color sub-pixel of the display substrate on the base substrate, an orthographic projection of the pixel opening of the second color sub-pixel on the base substrate, and an orthographic projection of the pixel opening of the third color sub-pixel on the base substrate all have no overlap with the orthographic projections of the channel of the driving transistors thereof on the base substrate respectively.Type: ApplicationFiled: July 20, 2021Publication date: May 30, 2024Inventors: Xin MOU, Yuhsiung FENG, Hongting LU
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Patent number: 11994065Abstract: An air supply device, a gas turbine system and a using method thereof are disclosed. In the air supply device, an air intake compartment includes a connection end; a combustion air intake filter is located in the air intake compartment and connected with the combustion air intake filter; a combustion air intake interface is located on a tail plate and is connected with the combustion air silencer; and a sound insulation turnover mechanism includes a sound insulation flap and a turnover mechanism, the air intake compartment includes a first bottom plate and the tail plate that is located at the connection end, the sound insulation flap is located at the connection end, and the turnover mechanism is connected with the sound insulation flap, and is configured to drive the sound insulation flap to rotate relative to the tail plate.Type: GrantFiled: March 4, 2022Date of Patent: May 28, 2024Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.Inventors: Ning Feng, Tao Kou, Ting Zhang, Yichao Mou, Libin Zhou, Xin Li, Xu Liu, Lili Wang, Jianglei Zou, Qiong Wu, Wanchun Zha, Cong Zhang
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Publication number: 20240168572Abstract: This application provides a stylus and an electronic device assembly. With a mainshaft and a pressure sensor assembly disposed in the stylus, one end of the mainshaft connected to a tip assembly, and the pressure sensor assembly fixed in a barrel assembly and touching the other end of the mainshaft, the tip assembly moves under a pressure and drives the mainshaft to move, the mainshaft transfers the pressure on the tip assembly to the pressure sensor assembly, and the pressure sensor assembly detects the pressure on the tip assembly. With a second electrode fitting around a signal board, the moving of the tip assembly can drive the first electrode and the second electrode to move synchronously so that relative positions of the second electrode and the first electrode remain unchanged, improving measurement accuracy of a tilt angle of the stylus relative to a touchscreen by the electronic device.Type: ApplicationFiled: February 9, 2022Publication date: May 23, 2024Inventors: Yongfeng PENG, Yong ZHAO, Xin MOU
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Patent number: 11974465Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: GrantFiled: April 3, 2023Date of Patent: April 30, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY. GROUP CO., LTD.Inventors: Xin Mou, Yongfu Diao
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Patent number: 11937459Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: GrantFiled: April 3, 2023Date of Patent: March 19, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY. GROUP CO., LTD.Inventors: Xin Mou, Yongfu Diao
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Publication number: 20240087529Abstract: A display substrate and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a drive sub-circuit and a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a control terminal of the drive sub-circuit in response to a first reset control voltage; the display substrate further comprises a first reset signal line electrically connected with the first terminal of the first reset sub-circuit to provide the first reset voltage, and the first reset signal line is in a semiconductor layer and comprises a doped semiconductor material.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Hongting LU, Yuhsiung FENG, Xin MOU, Chenyu CHEN, Shuang ZHAO, Zhongliu YANG, Jing YANG, Wenbo CHEN
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Patent number: 11915643Abstract: A display substrate and a drive method thereof and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a light-emitting element in response to a first reset control voltage to reversely bias the light-emitting element.Type: GrantFiled: May 6, 2020Date of Patent: February 27, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hongting Lu, Yuhsiung Feng, Xin Mou, Chenyu Chen, Shuang Zhao, Zhongliu Yang, Jing Yang, Wenbo Chen
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Patent number: 11869420Abstract: Provided is a driving device for a display panel. The driving device includes a temperature sensor, a timing controller, and a source driving circuit. The temperature sensor is connected to the timing controller, and is configured to sense a target temperature and output the target temperature to the timing controller, the target temperature including an operating temperature of the display panel; and the timing controller is further connected to the source driving circuit, the source driving circuit is further connected to a pixel in the display panel, and the timing controller is configured to control, based on the target temperature, the source driving circuit to output a drive signal with a target parameter to the pixel to drive the pixel to emit light; wherein target temperatures within different temperature ranges correspond to drive signals with different target parameters.Type: GrantFiled: August 4, 2021Date of Patent: January 9, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventor: Xin Mou
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Publication number: 20230292552Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: ApplicationFiled: April 3, 2023Publication date: September 14, 2023Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin MOU, Yongfu DIAO
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Publication number: 20230274700Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate, a sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a first electrode, a light emitting layer and a second electrode which is electrically connected to the pixel circuit. The sub-pixels include first color sub-pixels, second color sub-pixels and third color sub-pixels, current efficiency of a first color sub-pixel is different from that of a second color sub-pixel. The display substrate includes a source-drain metal layer which includes a first power signal line, the display substrate includes a second power signal line and reset power signal lines, the reset power signal lines include a first reset power signal line and a second reset power signal line which are electrically connected to the pixel circuit.Type: ApplicationFiled: March 21, 2023Publication date: August 31, 2023Inventors: Xin MOU, Yongfu Diao
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Patent number: 11690253Abstract: An OLED display panel, a manufacturing method thereof and a display apparatus are provided. The display panel includes a substrate, a light emitting structure layer and a viewing angle improving layer which are arranged on the substrate. The light emitting structure layer is configured to emit light to the viewing angle improving layer. The viewing angle improving layer is disposed on one side of the light emitting structure layer away from the substrate and is configured to adjust the viewing angle of the display panel to allow the viewing angle of the display panel along a first direction to satisfy a first viewing angle range, and allow the viewing angle along a second direction to satisfy a second viewing angle range. The first direction is perpendicular to the second direction.Type: GrantFiled: March 22, 2021Date of Patent: June 27, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xing Huang, Xin Mou, Yuhsiung Feng
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Patent number: 11653530Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: GrantFiled: January 14, 2022Date of Patent: May 16, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin Mou, Yongfu Diao
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Publication number: 20230133179Abstract: A display substrate and a drive method thereof and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a light-emitting element in response to a first reset control voltage to reversely bias the light-emitting element.Type: ApplicationFiled: May 6, 2020Publication date: May 4, 2023Inventors: Hongting LU, Yuhsiung FENG, Xin MOU, Chenyu CHEN, Shuang ZHAO, Zhongliu YANG, Jing YANG, Wenbo CHEN
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Patent number: 11636809Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate, a sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a first electrode, a light emitting layer and a second electrode which are stacked, the second electrode is electrically connected to the pixel circuit. The display substrate further includes an active semiconductor layer, a first conductive layer, a second conductive layer, a source-drain metal layer, and a third conductive layer, the source-drain metal layer includes a first power signal line, and the third conductive layer includes a second power signal line; the display substrate further includes reset power signal lines, the reset power signal lines include a first reset power signal line and a second reset power signal line which are electrically connected to the pixel circuit.Type: GrantFiled: October 20, 2021Date of Patent: April 25, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin Mou, Yongfu Diao
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Publication number: 20230118191Abstract: A flexible display panel and a preparation method therefor, a display apparatus, and a tiled display apparatus. The flexible display panel is provided with a display area and a peripheral area located on the periphery of the display area, the peripheral area comprising at least one bent area and a folded area located on a side of each bent area away from the display area. The flexible display panel comprises: a flexible substrate and a frame circuit that is disposed on the flexible substrate and is located in the peripheral area, at least a portion of the frame circuit being located in the folded area. The portion of the flexible display panel that is located in the folded area is configured to, by means of the portion located in the bent area, be folded in the direction away from the display side of the flexible display panel.Type: ApplicationFiled: August 9, 2021Publication date: April 20, 2023Inventors: Wenbo CHEN, Yuhsiung FENG, Xin MOU, Chenyu CHEN, Hongting LU, Zhongliu YANG, Shuang ZHAO, Jing YANG, Lian XIANG
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Publication number: 20230085906Abstract: Provided are a driving device and method for a display panel, and a display device, relating to the technical field of display. The driving device comprises a temperature sensor, a timing controller, and a source driving circuit. Since the timing controller can control, on the basis of different display panel working temperatures sensed by the temperature sensor, the source driving circuit to output drive signals having different target parameters to connected pixels, the driving device has high driving flexibility.Type: ApplicationFiled: August 4, 2021Publication date: March 23, 2023Inventor: Xin MOU
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Publication number: 20220399417Abstract: An array substrate and a manufacturing method therefor, an organic light emitting diode display device and a display substrate are provided. The array substrate includes: a base substrate and a first color sub-pixel and a second color sub-pixel on the base substrate. The first color sub-pixel includes a first driving transistor, the second color sub-pixel includes a second driving transistor, and a channel width-length ratio of the first driving transistor is greater than a channel width-length ratio of the second driving transistor.Type: ApplicationFiled: November 29, 2019Publication date: December 15, 2022Inventors: Xin MOU, Yongfu DIAO
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Publication number: 20220165991Abstract: An OLED display panel has a display region including sub-pixel regions. The sub-pixel regions include red sub-pixel regions. The OLED display panel includes: a base, light-emitting devices disposed on the base and located in the red sub-pixel regions, and color resist layers disposed in the red sub-pixel regions and located at light-exit sides of the light-emitting devices. A light-emitting device has a microcavity structure, and a length of the microcavity of the light-emitting device is in a range from 100 nm to 500 nm. The light-emitting device is configured to emit red light. The color resist layer is configured such that a transmittance of light with a wavelength of 585 nm or above is greater than a transmittance of light with a wavelength of below 585 nm.Type: ApplicationFiled: November 26, 2020Publication date: May 26, 2022Inventors: Lin ZHANG, Xin MOU, Xing HUANG
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Publication number: 20220140039Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: ApplicationFiled: January 14, 2022Publication date: May 5, 2022Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin MOU, Yongfu DIAO
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Patent number: 11296171Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a light emitting control signal line. The sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a second electrode, the pixel circuit includes a driving transistor and a first light emitting control transistor, and the pixel circuit further includes a connection structure. In the second color sub-pixel, a first electrode of the first light emitting control transistor is electrically connected with the connection structure through a first connection hole, and the connection structure is electrically connected with the second electrode through a second connection hole, the first connection hole and the second connection hole are located on both sides of the light emitting control signal line. In the third color sub-pixel, the second electrode does not overlap with a channel of the driving transistor.Type: GrantFiled: November 27, 2020Date of Patent: April 5, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin Mou, Yongfu Diao