Patents by Inventor Zhixiao Yao
Zhixiao Yao 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).
-
Publication number: 20240111191Abstract: The present disclosure provides a display substrate, including an array substrate, a color filter substrate, and a liquid crystal layer and a sealant arranged therebetween. A sealing cavity for receiving the liquid crystal layer is defined by the sealant, the array substrate and the color filter substrate. The display substrate is provided with a bonding side surface bonded to a chip on film, the sealant at least includes a first portion including a first side surface and a second side surface flush with the bonding side surface. The array substrate includes a display region and a non-display region surrounding the display region. A bonding pin is provided in the non-display region, extends to a side surface of the display substrate, and is exposed to the outside. The present disclosure further provides a method for manufacturing the display substrate, a display motherboard, and a display device.Type: ApplicationFiled: April 29, 2021Publication date: April 4, 2024Inventors: Jiarong LIU, Heng WANG, Zhixiao YAO
-
Publication number: 20240069680Abstract: The present application discloses a display substrate and a display apparatus. The display substrate includes: a base substrate, a first conductive layer, first insulating layer, second conductive layer, second insulating layer, and third conductive layer; the first conductive layer includes gate lines; the second conductive layer includes touch electrode wires; the orthographic projection of the touch electrode wires intersects with the orthographic projection of the gate lines; the second insulating layer has a first via hole, the third conductive layer is electrically connected to the touch electrode wires by the first via hole; the first via hole includes an upper opening and a lower opening communicating with each other, the lower opening is close to the base substrate, the upper opening is close to the third conductive layer; the orthographic projection of the lower opening does not overlap with the orthographic projection of the edge of the gate lines.Type: ApplicationFiled: October 22, 2021Publication date: February 29, 2024Inventors: Liyan XU, Jiarong LIU, Zhixiao YAO, Enqiang ZHENG, Jinglong YAN, Haifeng YU
-
Patent number: 11670645Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate; a signal transmission line on the base substrate; at least one electrostatic discharging device and an electrostatic discharging signal line coupled to each other and located at a non-display region of the base substrate. The at least one electrostatic discharging device is configured to discharge static electricity generated in the array substrate. The signal transmission line is coupled with the at least one electrostatic discharging device through at least two branch circuits.Type: GrantFiled: March 3, 2020Date of Patent: June 6, 2023Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhixiao Yao, Wenfeng Ma, Haifeng Yu
-
Publication number: 20210134850Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate; a signal transmission line on the base substrate; at least one electrostatic discharging device and an electrostatic discharging signal line coupled to each other and located at a non-display region of the base substrate. The at least one electrostatic discharging device is configured to discharge static electricity generated in the array substrate. The signal transmission line is coupled with the at least one electrostatic discharging device through at least two branch circuits.Type: ApplicationFiled: March 3, 2020Publication date: May 6, 2021Inventors: Zhixiao YAO, Wenfeng MA, Haifeng YU
-
Patent number: 10794759Abstract: An optical detection sensor is disclosed. The optical detection sensor includes a converter configured to receive non-visible light, convert the non-visible light into visible light, and emit the visible light; and a visible light solid-state image sensor. The converter is located on a light incident side of the visible light solid-state image sensor, and the visible light solid-state image sensor is configured to receive the visible light to generate an electron flow, convert information of the electron flow into data information, and output the data information.Type: GrantFiled: May 21, 2019Date of Patent: October 6, 2020Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hao Cheng, Yanfei Chi, Xi Chen, Zhixiao Yao, Zongxiang Li, Jiamin Liao, Wenchang Tao, Zhendian Wu, Dahai Li, Linlin Lin, Guichun Hong, Yao Liu, Zuwen Liu, Jin Wang, Xinmao Qiu, Changhong Shi, Yaochao Lv, Zihua Zhuang, Min Zhou, Yawen Huang
-
Patent number: 10664080Abstract: A touch panel, a touch detection method thereof, and a display device are provided. The touch panel includes an electrowetting substrate and a touch substrate which are disposed opposite to each other and a conductive fluid drop disposed between the electrowetting substrate and the touch substrate. The electrowetting substrate includes a first base substrate, a control electrode, and a first insulating layer; the conductive fluid drop is disposed at a side of the first insulating layer away from the control electrode, and corresponds to the control electrode; the touch substrate includes a second base substrate and a touch electrode unit disposed at a side of the second base substrate close to the electrowetting substrate; the touch electrode unit and the conductive fluid drop are disposed opposite to each other.Type: GrantFiled: June 30, 2017Date of Patent: May 26, 2020Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.Inventors: Zhixiao Yao, Ming Tian, Jiarong Liu, Xiaoyi Zheng
-
Patent number: 10656748Abstract: The disclosure provides a force sensor and a method of manufacturing the same, a touch panel and a touch display panel. The force sensor includes opposite first and second substrates, and a sensing electrode and a directional electrode arranged on the first and second substrates respectively, the first substrate is movable relative to the second substrate when being applied by a touch action with a force tending to incur a horizontal movement, to enable a relative movement between the sensing electrode and the directional electrode corresponding to at least one of a direction and a magnitude of the force and changing a relative position of the sensing electrode relative to the directional electrode, and the sensing electrode is configured to generate a sensing signal associated with the relative position and for determining a touch position and at least one of the direction and the magnitude of the force applied at the touch position.Type: GrantFiled: March 27, 2018Date of Patent: May 19, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Zhixiao Yao, Haifeng Yu
-
Publication number: 20200011730Abstract: An optical detection sensor is disclosed. The optical detection sensor includes a converter configured to receive non-visible light, convert the non-visible light into visible light, and emit the visible light; and a visible light solid-state image sensor. The converter is located on a light incident side of the visible light solid-state image sensor, and the visible light solid-state image sensor is configured to receive the visible light to generate an electron flow, convert information of the electron flow into data information, and output the data information.Type: ApplicationFiled: May 21, 2019Publication date: January 9, 2020Inventors: Hao CHENG, Yanfei CHI, Xi CHEN, Zhixiao YAO, Zongxiang LI, Jiamin LIAO, Wenchang TAO, Zhendian WU, Dahai LI, Linlin LIN, Guichun HONG, Yao LIU, Zuwen LIU, Jin WANG, Xinmao QIU, Changhong SHI, Yaochao LV, Zihua ZHUANG, Min ZHOU, Yawen HUANG
-
Publication number: 20190114016Abstract: The disclosure provides a force sensor and a method of manufacturing the same, a touch panel and a touch display panel. The force sensor includes opposite first and second substrates, and a sensing electrode and a directional electrode arranged on the first and second substrates respectively, the first substrate is movable relative to the second substrate when being applied by a touch action with a force tending to incur a horizontal movement, to enable a relative movement between the sensing electrode and the directional electrode corresponding to at least one of a direction and a magnitude of the force and changing a relative position of the sensing electrode relative to the directional electrode, and the sensing electrode is configured to generate a sensing signal associated with the relative position and for determining a touch position and at least one of the direction and the magnitude of the force applied at the touch position.Type: ApplicationFiled: March 27, 2018Publication date: April 18, 2019Inventors: Zhixiao Yao, Haifeng Yu
-
Patent number: 10186228Abstract: The present disclosure provides a driving circuit for an array substrate, an array substrate, a display panel, and a display device. The driving circuit comprises a plurality of driving signal lines, which are insulated from each other and are used for driving a display region of the array substrate; and at least one driving circuit protection line insulated from the plurality of driving signal lines, wherein a voltage of the driving circuit protection line is smaller than that of each of the plurality of driving signal lines.Type: GrantFiled: April 29, 2016Date of Patent: January 22, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTDInventors: Yuanyuan Hao, Zhaohui Hao, Zhixiao Yao
-
Publication number: 20190004644Abstract: A touch panel, a touch detection method thereof, and a display device are provided. The touch panel includes an electrowetting substrate and a touch substrate which are disposed opposite to each other and a conductive fluid drop disposed between the electrowetting substrate and the touch substrate. The electrowetting substrate includes a first base substrate, a control electrode, and a first insulating layer; the conductive fluid drop is disposed at a side of the first insulating layer away from the control electrode, and corresponds to the control electrode; the touch substrate includes a second base substrate and a touch electrode unit disposed at a side of the second base substrate close to the electrowetting substrate; the touch electrode unit and the conductive fluid drop are disposed opposite to each other.Type: ApplicationFiled: June 30, 2017Publication date: January 3, 2019Inventors: Zhixiao YAO, Ming TIAN, Jiarong LIU, Xiaoyi ZHENG
-
Patent number: 10126604Abstract: A liquid crystal display panel, a sealing performance testing method thereof and a display device are provided. In the liquid crystal display panel, a side of the array substrate facing the opposed substrate is provided with a plurality of independent first conductive portions, a side of the opposed substrate facing the array substrate is provided with a plurality of independent second conductive portions, sealant is an anisotropic conductive adhesive, all of the first conductive portions and all of the second conductive portions are electrically connected through the sealant to form an unclosed conductor surrounding a display region; by testing a resistance value between any two first conductive portions on the array substrate, it can be determined that there is a micro gap or breaking sealant problem upon the resistance value being abnormal.Type: GrantFiled: July 12, 2016Date of Patent: November 13, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Zhixiao Yao, Bin Feng, Yuxi Wang, Weitao Chen
-
Publication number: 20180210245Abstract: A liquid crystal display panel, a sealing performance testing method thereof and a display device are provided. In the liquid crystal display panel, a side of the array substrate facing the opposed substrate is provided with a plurality of independent first conductive portions, a side of the opposed substrate facing the array substrate is provided with a plurality of independent second conductive portions, sealant is an anisotropic conductive adhesive, all of the first conductive portions and all of the second conductive portions are electrically connected through the sealant to form an unclosed conductor surrounding a display region; by testing a resistance value between any two first conductive portions on the array substrate, it can be determined that there is a micro gap or breaking sealant problem upon the resistance value being abnormal.Type: ApplicationFiled: July 12, 2016Publication date: July 26, 2018Inventors: Zhixiao YAO, Bin FENG, Yuxi WANG, Weitao CHEN
-
Patent number: 10007140Abstract: The present application discloses a substrate comprising a base substrate; a black matrix layer comprising an array of a plurality of black matrixes on a first side of the base substrate; and a plurality of electrophoresis cells on the first side of the base substrate. Each of the plurality of electrophoresis cells comprises a first electrode, a second electrode, a mixture of an electrophoresis media and charged particle. The charged particles are movable in response to an electrical signal.Type: GrantFiled: December 10, 2015Date of Patent: June 26, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Junwei Wang, Zhixiao Yao, Jianguo Xing, Xiaopeng Cui, Weitao Chen
-
Publication number: 20170123265Abstract: The present application discloses a substrate comprising a base substrate; a black matrix layer comprising an array of a plurality of black matrixes on a first side of the base substrate; and a plurality of electrophoresis cells on the first side of the base substrate. Each of the plurality of electrophoresis cells comprises a first electrode, a second electrode, a mixture of an electrophoresis media and charged particle. The charged particles are movable in response to an electrical signal.Type: ApplicationFiled: December 10, 2015Publication date: May 4, 2017Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Junwei Wang, Zhixiao Yao, Jianguo Xing, Xiaopeng Cui, Weitao Chen
-
Publication number: 20170047036Abstract: The present disclosure provides a driving circuit for an array substrate, an array substrate, a display panel, and a display device. The driving circuit comprises a plurality of driving signal lines, which are insulated from each other and are used for driving a display region of the array substrate; and at least one driving circuit protection line insulated from the plurality of driving signal lines, wherein a voltage of the driving circuit protection line is smaller than that of each of the plurality of driving signal lines.Type: ApplicationFiled: April 29, 2016Publication date: February 16, 2017Inventors: Yuanyuan HAO, Zhaohui HAO, Zhixiao YAO
-
Patent number: 9366926Abstract: A pixel unit comprises a pixel electrode, a data line and a TFT, and further comprises: a backup TFT, a source electrode of which is isolated from the data line, and a drain electrode of which is isolated from the pixel electrode; a first repair line, one end of the first repair line and the source electrode of the backup TFT being isolated from each other and there being an overlapping region therebetween, and the other end of the first repair line and the data line or a source electrode of the TFT being isolated from each other and there being an overlapping region therebetween; and a second repair line.Type: GrantFiled: August 12, 2013Date of Patent: June 14, 2016Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhixiao Yao, Jiarong Liu, Hongtao Lin, Zhangtao Wang
-
Patent number: 9252159Abstract: The present invention discloses an array substrate comprising a plurality of common electrode lines, a plurality of gate lines, and a plurality of data lines formed on a substrate, and a plurality of pixel units formed among the gate lines, the data lines and the common electrode lines, each pixel unit comprises: a pixel electrode, a first TFT, and a common electrode, the gate line and the data line drive the pixel electrode through the first TFT, the common electrode line is connected to the common electrode, the common electrode line and the data line do not overlap with each other, and an insulating layer is disposed between the common electrode line and the date line. The present invention further discloses a fabrication method of the array substrate and a display device comprising the array substrate.Type: GrantFiled: November 15, 2013Date of Patent: February 2, 2016Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.Inventors: Jiarong Liu, Zhixiao Yao, Hongtao Lin
-
Publication number: 20150309379Abstract: A pixel unit comprises a pixel electrode, a data line and a TFT, and further comprises: a backup TFT, a source electrode of which is isolated from the data line, and a drain electrode of which is isolated from the pixel electrode; a first repair line, one end of the first repair line and the source electrode of the backup TFT being isolated from each other and there being an overlapping region therebetween, and the other end of the first repair line and the data line or a source electrode of the TFT being isolated from each other and there being an overlapping region therebetween; and a second repair line.Type: ApplicationFiled: August 12, 2013Publication date: October 29, 2015Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHOLOGY CO., LTD.Inventors: Zhixiao YAO, Jiarong LIU, Hongtao LIN, Zhangtao WANG
-
Publication number: 20140138718Abstract: The present invention discloses an array substrate comprising a plurality of common electrode lines, a plurality of gate lines, and a plurality of data lines formed on a substrate, and a plurality of pixel units formed among the gate lines, the data lines and the common electrode lines, each pixel unit comprises: a pixel electrode, a first TFT, and a common electrode, the gate line and the data line drive the pixel electrode through the first TFT, the common electrode line is connected to the common electrode, the common electrode line and the data line do not overlap with each other, and an insulating layer is disposed between the common electrode line and the date line. The present invention further discloses a fabrication method of the array substrate and a display device comprising the array substrate.Type: ApplicationFiled: November 15, 2013Publication date: May 22, 2014Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jiarong Liu, Zhixiao Yao, Hongtao Lin