Patents by Inventor Jiaqing Liu
Jiaqing Liu 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: 20250159996Abstract: The present disclosure provides an array substrate and a manufacturing method thereof, and a display apparatus. The array substrate includes a plurality of gate lines (20) and a plurality of data lines (50) disposed on a base substrate (11), the plurality of gate lines (20) extend along a first direction, the plurality of data lines (50) extend in a second direction, the plurality of gate lines (20) and the plurality of data lines (50) are intersected to define a plurality of sub-pixels, the sub-pixel includes a thin film transistor (10), a pixel electrode (80) and a common electrode (90), the common electrode (90) in one sub-pixel is connected with the common electrode (90) in the adjacent sub-pixel through a common connection portion (110).Type: ApplicationFiled: January 16, 2025Publication date: May 15, 2025Inventors: Min CHENG, Ke DAI, Haipeng YANG, Maoxiu ZHOU, Jiaqing LIU, Xipeng WANG
-
Patent number: 12255211Abstract: The present disclosure provides an array substrate and a manufacturing method thereof, and a display apparatus. The array substrate includes a plurality of gate lines (20) and a plurality of data lines (50) disposed on a base substrate (11), the plurality of gate lines (20) extend along a first direction, the plurality of data lines (50) extend in a second direction, the plurality of gate lines (20) and the plurality of data lines (50) are intersected to define a plurality of sub-pixels, the sub-pixel includes a thin film transistor (10), a pixel electrode (80) and a common electrode (90), the common electrode (90) in one sub-pixel is connected with the common electrode (90) in the adjacent sub-pixel through a common connection portion (110).Type: GrantFiled: October 15, 2021Date of Patent: March 18, 2025Assignees: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Min Cheng, Ke Dai, Haipeng Yang, Maoxiu Zhou, Jiaqing Liu, Xipeng Wang
-
Publication number: 20250085577Abstract: A display panel includes an array substrate and a color filter substrate, where the color filter substrate includes a first substrate, spacer pillars, and color filter layers, each spacer pillar is in the spacing region, and each pixel region is provided with a color filter layer. Each spacer pillar includes at least one spacer layer each made of the same material as the color filter layer in one of the pixel regions. The array substrate includes a second substrate and a support layer, where the support layer is on a side of the second substrate facing the color filter substrate, and includes a body layer and a plurality of protrusions on a side of the body layer away from the second substrate, where each protrusion is each opposite to at least one of the spacer pillars. At least one of the spacer pillars is each supported on the corresponding protrusion.Type: ApplicationFiled: July 25, 2022Publication date: March 13, 2025Inventors: Xin ZHOU, Jiaqing LIU, Wei ZHANG, Jilei GAO, Chao LI, Liang MA, Xipeng WANG, Benzhi XU, Liangwei ZHANG, Xing ZHANG, Yonggang ZHANG
-
Patent number: 12032185Abstract: A color filter (CF) substrate includes a CF structure disposed on a base, and multiple pixel regions each including multiple sub-pixel regions. The CF structure includes a nanostructure layer including multiple nanostructures and a light guide structure layer including multiple light guide structures, sequentially provided on the base. Each light guide structure is in a corresponding pixel region, and includes multiple light guide sub-portions. Each light guide sub-portion is in a corresponding sub-pixel region. Each sub-pixel region corresponds to a nanostructure, and each nanostructure is in a corresponding sub-pixel region. Each of the light guide sub-portions in one pixel region is configured such that light incident on the light guide sub-portions exits at different angles and enters into the nanostructure in the sub-pixel region corresponding thereto. Each nanostructure is configured such that light exiting from the sub-pixel region corresponding thereto has a predetermined color.Type: GrantFiled: May 20, 2020Date of Patent: July 9, 2024Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chengpeng Yao, Lei Guo, Zhendong Li, Wei Zhang, Xia Shi, Jiaqing Liu
-
Publication number: 20240210763Abstract: A manufacturing method of a display panel, a display panel and a displaying device. The display panel includes an opening area and a non-opening area, and the display panel includes: a first base plate and a second base plate arranged in align with each other, and a liquid-crystal layer between the first base plate and the second base plate. The first base plate includes: a first substrate, and a post spacer provided on one side of the first substrate that is close to the second base plate. The second base plate includes: a second substrate, and a spacing platform provided on one side of the second substrate that is close to the first base plate, wherein the spacing platform is located within the non-opening area. The post spacer is arranged opposite to the spacing platform.Type: ApplicationFiled: November 4, 2021Publication date: June 27, 2024Inventors: Lei GUO, Liangliang JIANG, Heng LI, Ke DAI, Jiaqing LIU
-
Publication number: 20240213272Abstract: The present disclosure provides an array substrate and a manufacturing method thereof, and a display apparatus. The array substrate includes a plurality of gate lines (20) and a plurality of data lines (50) disposed on a base substrate (11), the plurality of gate lines (20) extend along a first direction, the plurality of data lines (50) extend in a second direction, the plurality of gate lines (20) and the plurality of data lines (50) are intersected to define a plurality of sub-pixels, the sub-pixel includes a thin film transistor (10), a pixel electrode (80) and a common electrode (90), the common electrode (90) in one sub-pixel is connected with the common electrode (90) in the adjacent sub-pixel through a common connection portion (110).Type: ApplicationFiled: October 15, 2021Publication date: June 27, 2024Inventors: Min CHENG, Ke DAI, Haipeng YANG, Maoxiu ZHOU, Jiaqing LIU, Xipeng WANG
-
Patent number: 11719979Abstract: The present disclosure provides an array substrate, a dimming liquid crystal panel and a display panel. The array substrate includes: a first transparent electrode layer with a plurality of slit structures, wherein the first transparent electrode layer comprises a plurality of domains, the plurality of domains comprise at least two types of domains, each of the plurality of domains is adjacent to different types of domains along both a row direction and a column direction; and a plurality of gate lines extending along the row direction and a plurality of data lines extending along the column direction, the plurality of gate lines and the plurality of data lines crossing to define a plurality of dimming regions arranged in an array.Type: GrantFiled: November 28, 2019Date of Patent: August 8, 2023Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yue Du, Wei Guo, Ke Dai, Lei Guo, Liangliang Jiang, Jiaqing Liu, Yuanhui Guo
-
Patent number: 11487175Abstract: The present disclosure provides an array substrate, a dimming liquid crystal panel and a display panel. The array substrate includes: a first transparent electrode layer with a plurality of slit structures, wherein the first transparent electrode layer includes a plurality of domains with an equal area, the plurality of domains include at least two types of domains, the at least two types of domains are arranged in a mosaic shape; a plurality of gate lines extending along a row direction and a plurality of data lines extending along a column direction, the plurality of gate lines and the plurality of data lines crossing to define a plurality of dimming regions arranged in an array.Type: GrantFiled: November 28, 2019Date of Patent: November 1, 2022Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Yue Du, Yuntian Zhang, Liangliang Jiang, Lei Guo, Ke Dai, Jiaqing Liu
-
Publication number: 20220326582Abstract: The present disclosure provides an array substrate, a dimming liquid crystal panel and a display panel. The array substrate includes: a first transparent electrode layer with a plurality of slit structures, wherein the first transparent electrode layer comprises a plurality of domains, the plurality of domains comprise at least two types of domains, each of the plurality of domains is adjacent to different types of domains along both a row direction and a column direction; and a plurality of gate lines extending along the row direction and a plurality of data lines extending along the column direction, the plurality of gate lines and the plurality of data lines crossing to define a plurality of dimming regions arranged in an array.Type: ApplicationFiled: November 28, 2019Publication date: October 13, 2022Applicants: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yue DU, Wei GUO, Ke DAI, Lei GUO, Liangliang JIANG, Jiaqing LIU, Yuanhui GUO
-
Publication number: 20220137470Abstract: The present disclosure provides an array substrate, a dimming liquid crystal panel and a display panel. The array substrate includes: a first transparent electrode layer with a plurality of slit structures, wherein the first transparent electrode layer includes a plurality of domains with an equal area, the plurality of domains include at least two types of domains, the at least two types of domains are arranged in a mosaic shape; a plurality of gate lines extending along a row direction and a plurality of data lines extending along a column direction, the plurality of gate lines and the plurality of data lines crossing to define a plurality of dimming regions arranged in an array.Type: ApplicationFiled: November 28, 2019Publication date: May 5, 2022Applicants: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yue DU, Yuntian ZHANG, Liangliang JIANG, Lei GUO, Ke DAI, Jiaqing LIU
-
Publication number: 20220019008Abstract: A color filter (CF) substrate includes a CF structure disposed on a base, and multiple pixel regions each including multiple sub-pixel regions. The CF structure includes a nanostructure layer including multiple nanostructures and a light guide structure layer including multiple light guide structures, sequentially provided on the base. Each light guide structure is in a corresponding pixel region, and includes multiple light guide sub-portions. Each light guide sub-portion is in a corresponding sub-pixel region. Each sub-pixel region corresponds to a nanostructure, and each nanostructure is in a corresponding sub-pixel region. Each of the light guide sub-portions in one pixel region is configured such that light incident on the light guide sub-portions exits at different angles and enters into the nanostructure in the sub-pixel region corresponding thereto. Each nanostructure is configured such that light exiting from the sub-pixel region corresponding thereto has a predetermined color.Type: ApplicationFiled: May 20, 2020Publication date: January 20, 2022Inventors: Chengpeng YAO, Lei GUO, Zhendong LI, Wei ZHANG, Xia SHI, Jiaqing LIU
-
Patent number: 11169413Abstract: A display apparatus includes a first polarizer, a first liquid crystal panel, a second polarizer, a second liquid crystal panel and a third polarizer which are sequentially stacked, wherein the second polarizer includes two protective layers, and a polarizing layer positioned between the two protective layers.Type: GrantFiled: July 7, 2020Date of Patent: November 9, 2021Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jiaqing Liu, Yanping Liao, Ke Dai, Lei Guo
-
Publication number: 20210215971Abstract: A polarizer includes a first protection layer, a polarizing layer and a second protection layer that are sequentially stacked; and at least one diffusion layer. One diffusion layer is disposed on a side of at least one of the first protection layer and the second protection layer facing away from the polarizing layer, and the diffusion layer is configured to diffuse at least a part of light passing through the diffusion layer.Type: ApplicationFiled: August 29, 2019Publication date: July 15, 2021Inventors: Yanping LIAO, Jiaqing LIU, Lihui HAN, Jingang LIU, Ke DAI, Lei GUO
-
Publication number: 20210063813Abstract: A display apparatus includes a first polarizer, a first liquid crystal panel, a second polarizer, a second liquid crystal panel and a third polarizer which are sequentially stacked, wherein the second polarizer includes two protective layers, and a polarizing layer positioned between the two protective layers.Type: ApplicationFiled: July 7, 2020Publication date: March 4, 2021Inventors: Jiaqing LIU, Yanping LIAO, Ke DAI, Lei GUO
-
Patent number: 7889856Abstract: Disclosed are systems and methods for providing ring back tones in a communication network. At first, a ring back tone device for storing and playing the ring back tone customized by a subscriber is established in the communication network. Whether a subscriber is a ring back tone service register subscriber is judged with a certain triggering mode, such as intelligent network triggering, signaling interception triggering, call forwarding triggering or switching device triggering. If it is judged the subscriber is a ring back tone service registered subscriber, a connection between the originating switching device and the terminating switching device and a connection between a switching device and the ring back tone device are established. When the called terminal is idle, the ring back tone device provides a piece of customized ring back tone to the calling subscriber for replacing traditional ring back tone.Type: GrantFiled: November 15, 2005Date of Patent: February 15, 2011Assignee: Huawei Technologies Co., Ltd.Inventors: Bin Wang, Yihua Cheng, Xiaoqing Hu, Xiaojun Mo, Jihong Dong, Qian Yu, Xuanming Lu, Xiaodong Zhao, Yongfeng Cai, Junrong Xu, Guodao Yang, Youjun Chen, Zujian Li, Guofan Tong, Shichang Xiao, Yi Zhang, Jiaqing Liu, Yonghong Wu, Shiqian Li
-
Publication number: 20060153355Abstract: Disclosed are systems and methods for providing ring back tones in a communication network. At first, a ring back tone device for storing and playing the ring back tone customized by a subscriber is established in the communication network. Whether a subscriber is a ring back tone service register subscriber is judged with a certain triggering mode, such as intelligent network triggering, signaling interception triggering, call forwarding triggering or switching device triggering. If it is judged the subscriber is a ring back tone service registered subscriber, a connection between the originating switching device and the terminating switching device and a connection between a switching device and the ring back tone device are established. When the called terminal is idle, the ring back tone device provides a piece of customized ring back tone to the calling subscriber for replacing traditional ring back tone.Type: ApplicationFiled: November 15, 2005Publication date: July 13, 2006Applicant: Huawei Technologies Co., Ltd.Inventors: Bin Wang, Yihua Cheng, Xiaoqing Hu, Xiaojun Mo, Jihong Dong, Qian Yu, Xuanming Lu, Xiaodong Zhao, Yongfeng Cai, Junrong Xu, Guodao Yang, Youjun Chen, Zujian Li, Guofan Tong, Shichang Xiao, Yi Zhang, Jiaqing Liu, Yonghong Wu, Shiqian Li