Patents by Inventor Yaohui GU
Yaohui GU 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: 10217353Abstract: A data transmitting method, a data receiving method and the related device and system are provided. The data transmitting device includes a display screen, a first determination module, configured to determine one or more transmitting regions of the display screen, and a transmitting module, configured to transmit, by controlling a display of the one or more transmitting regions, target data in a format of a machine language via optical signals. The data receiving device includes a panel on which a plurality of optical sensors is arranged, a second determination module, configured to determine one or more receiving regions of the panel each corresponding to one or more of the optical sensor, and a receiving module, configured to receive, through each optical sensor in the one or more receiving regions, target data in a format of a machine language transmitted via optical signals.Type: GrantFiled: June 20, 2016Date of Patent: February 26, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Feng Guan, Zhanfeng Cao, Zhengliang Li, Qi Yao, Yaohui Gu
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Publication number: 20180253962Abstract: A data transmitting method, a data receiving method and the related device and system are provided. The data transmitting device includes a display screen, a first determination module, configured to determine one or more transmitting regions of the display screen, and a transmitting module, configured to transmit, by controlling a display of the one or more transmitting regions, target data in a format of a machine language via optical signals. The data receiving device includes a panel on which a plurality of optical sensors is arranged, a second determination module, configured to determine one or more receiving regions of the panel each corresponding to one or more of the optical sensor, and a receiving module, configured to receive, through each optical sensor in the one or more receiving regions, target data in a format of a machine language transmitted via optical signals.Type: ApplicationFiled: June 20, 2016Publication date: September 6, 2018Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Feng GUAN, Zhanfeng CAO, Zhengliang LI, Qi YAO, Yaohui GU
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Patent number: 9995984Abstract: Disclosed are a transflective liquid crystal display device and a driving method thereof. The transflective liquid crystal display device includes: a first surface electrode (103), a first pixel electrode (107), a second surface electrode (113) and a second pixel electrode (112) located in transmissive regions (A); the first surface electrode (103) and first pixel electrode (107) are located between a first substrate (102) and a liquid crystal layer (110), the second surface electrodes (113) and the second pixel electrodes (112) are located between a second substrate (104) and the liquid crystal layer (110). The device further includes: a third surface electrode (104), a reflection layer (105) and a third pixel electrode (108) located in reflective regions (B); the third surface electrode (104), the reflection layer (105) and the third pixel electrode (108) are located between the first substrate (102) and the liquid crystal layer (110).Type: GrantFiled: September 30, 2014Date of Patent: June 12, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Yaohui Gu
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Patent number: 9893140Abstract: The present disclosure provides a display panel separation pillar and a method for manufacturing the same, a display panel and a display device. The display panel separation pillar includes a first material pattern and a second material pattern on the first material pattern. The first material pattern includes an upper surface and a lower surface opposite to each other, and a first separation lateral side and a second separation lateral side which are opposite to each other and between the upper surface and the lower surface. The second material pattern includes an upper surface and a lower surface opposite to each other. The upper surface of the first material pattern directly contacts with the lower surface of the second material pattern. Projections of the first separation lateral side and the second separation lateral side of the first material pattern onto a plane of the lower surface of the second material pattern are between edges of the lower surface of the second material pattern.Type: GrantFiled: September 16, 2015Date of Patent: February 13, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaolong He, Feng Zhang, Zhanfeng Cao, Shi Shu, Yaohui Gu, Wei Xu, Miki Kashima
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Patent number: 9673231Abstract: Embodiments of the disclosure provide an array substrate having via-hole conductive layer and display device. The array substrate includes: a thin film transistor; a passivation layer, covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; a via-hole conductive layer, covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode, and a reflectivity of the via-hole conductive layer being lower than a reflectivity of the drain electrode; and a pixel electrode, connected with the drain electrode through the via-hole conductive layer.Type: GrantFiled: August 10, 2016Date of Patent: June 6, 2017Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shi Shu, Feng Zhang, Yaohui Gu, Fang He, Feng Gu
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Patent number: 9664914Abstract: The present invention provides a liquid crystal grating substrate, a liquid crystal grating and a stereoscopic display device The liquid crystal grating substrate, the liquid crystal grating and the stereoscopic display device provided in the present invention can control the voltages of the electrode strips respectively, thereby not only improving the control precision of the liquid crystal grating, but also ensuring diversified control forms to meet various adjustment requirements for the width of the light transmissive area or non-light transmissive area of the liquid crystal grating; meanwhile, the liquid crystal grating is easy to drive and the sizes of the light transmissive areas can be controlled, thus the circuit design difficulty and the production cost are reduced, and the 3D crosstalk problem can be solved.Type: GrantFiled: October 28, 2014Date of Patent: May 30, 2017Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Yaohui Gu
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Publication number: 20170062550Abstract: The present disclosure provides a display panel separation pillar and a method for manufacturing the same, a display panel and a display device. The display panel separation pillar includes a first material pattern and a second material pattern on the first material pattern. The first material pattern includes an upper surface and a lower surface opposite to each other, and a first separation lateral side and a second separation lateral side which are opposite to each other and between the upper surface and the lower surface. The second material pattern includes an upper surface and a lower surface opposite to each other. The upper surface of the first material pattern directly contacts with the lower surface of the second material pattern. Projections of the first separation lateral side and the second separation lateral side of the first material pattern onto a plane of the lower surface of the second material pattern are between edges of the lower surface of the second material pattern.Type: ApplicationFiled: September 16, 2015Publication date: March 2, 2017Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaolong HE, Feng ZHANG, Zhanfeng CAO, Shi SHU, Yaohui GU, Wei XU, Miki KASHIMA
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Publication number: 20160351588Abstract: Embodiments of the disclosure disclose an array substrate and a fabrication method thereof, and a display device. The fabrication method of the array substrate comprises: forming a thin film transistor; forming a passivation layer covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; forming a via-hole conductive layer, the via-hole conductive layer covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode; treating the via-hole conductive layer, so that a reflectivity of the via-hole conductive layer is lower than a reflectivity of the drain electrode; and forming a pixel electrode, the pixel electrode being connected with the drain electrode through the via-hole conductive layer.Type: ApplicationFiled: August 10, 2016Publication date: December 1, 2016Inventors: Shi SHU, Feng ZHANG, Yaohui GU, Fang HE, Feng GU
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Publication number: 20160291334Abstract: The present invention provides a liquid crystal grating substrate, a liquid crystal grating and a stereoscopic display device The liquid crystal grating substrate, the liquid crystal grating and the stereoscopic display device provided in the present invention can control the voltages of the electrode strips respectively, thereby not only improving the control precision of the liquid crystal grating, but also ensuring diversified control forms to meet various adjustment requirements for the width of the light transmissive area or non-light transmissive area of the liquid crystal grating; meanwhile, the liquid crystal grating is easy to drive and the sizes of the light transmissive areas can be controlled, thus the circuit design difficulty and the production cost are reduced, and the 3D crosstalk problem can be solved.Type: ApplicationFiled: October 28, 2014Publication date: October 6, 2016Inventor: Yaohui GU
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Patent number: 9437487Abstract: Embodiments of the disclosure disclose an array substrate and a fabrication method thereof, and a display device. The fabrication method of the array substrate comprises: forming a thin film transistor; forming a passivation layer covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; forming a via-hole conductive layer, the via-hole conductive layer covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode; treating the via-hole conductive layer, so that a reflectivity of the via-hole conductive layer is lower than a reflectivity of the drain electrode; and forming a pixel electrode, the pixel electrode being connected with the drain electrode through the via-hole conductive layer.Type: GrantFiled: December 18, 2014Date of Patent: September 6, 2016Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shi Shu, Feng Zhang, Yaohui Gu, Fang He, Feng Gu
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Publication number: 20160148838Abstract: Embodiments of the disclosure disclose an array substrate and a fabrication method thereof, and a display device. The fabrication method of the array substrate comprises: forming a thin film transistor; forming a passivation layer covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; forming a via-hole conductive layer, the via-hole conductive layer covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode; treating the via-hole conductive layer, so that a reflectivity of the via-hole conductive layer is lower than a reflectivity of the drain electrode; and forming a pixel electrode, the pixel electrode being connected with the drain electrode through the via-hole conductive layer.Type: ApplicationFiled: December 18, 2014Publication date: May 26, 2016Inventors: Shi SHU, Feng ZHANG, Yaohui GU, Fang HE, Feng GU
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Publication number: 20150370117Abstract: Disclosed are a transflective liquid crystal display device and a driving method thereof. The transflective liquid crystal display device includes: a first surface electrode (103), a first pixel electrode (107), a second surface electrode (113) and a second pixel electrode (112) located in transmissive regions (A); the first surface electrode (103) and first pixel electrode (107) are located between a first substrate (102) and a liquid crystal layer (110), the second surface electrodes (113) and the second pixel electrodes (112) are located between a second substrate (104) and the liquid crystal layer (110). The device further includes: a third surface electrode (104), a reflection layer (105) and a third pixel electrode (108) located in reflective regions (B); the third surface electrode (104), the reflection layer (105) and the third pixel electrode (108) are located between the first substrate (102) and the liquid crystal layer (110).Type: ApplicationFiled: September 30, 2014Publication date: December 24, 2015Inventor: Yaohui GU