Patents by Inventor Yihe Jia
Yihe Jia 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: 20240153968Abstract: A display substrate, a method for manufacturing the same, and a display device are provided.Type: ApplicationFiled: January 25, 2022Publication date: May 9, 2024Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiao Wang, Xiangqian Ding, Weitao Chen, Hui Guo, Haipeng Liu, Xun Wang, Jiantao Liu, Jing Liu, Yongzhi Song, Yan Pang
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Patent number: 11966009Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a flexible display device, and belongs to the technical field of display. Among them, the display substrate includes: a base substrate; a metal pattern located on the base substrate, and an anti-reflection pattern located on a surface of the metal pattern proximate to the base substrate; in which a material of the anti-reflection pattern includes molybdenum oxide doped with a refractory metal, and a melting point of the refractory metal is greater than a temperature threshold. The technical solution of the present disclosure is capable of reducing the reflection of ambient light by the display substrate.Type: GrantFiled: September 11, 2019Date of Patent: April 23, 2024Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoxiang Zhang, Hao Han, Yihe Jia, Lianjie Yang, Xiangqian Ding, Yongzhi Song
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Patent number: 11644722Abstract: Provided is a display substrate, a manufacturing method thereof and a display panel. The display substrate includes a base substrate, a display region and a bonding region located at a side of the display region on the base substrate, wherein the bonding region includes a first protective layer and a bonding electrode disposed on the base substrate; the first protective layer is provided with a groove; the bonding electrode is at least partially disposed in the groove; in a direction parallel to the base substrate, the groove, the bonding electrode and the first protective layer extend to an edge of the bonding region in a direction away from the display region; and a material of the first protective layer is less hard than a material of the bonding electrode.Type: GrantFiled: September 13, 2021Date of Patent: May 9, 2023Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiaoxiang Zhang, Xiaolong Li, Yihe Jia, Lianjie Yang, Xiangqian Ding, Yongzhi Song
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Publication number: 20220317524Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display apparatus. The array substrate includes: a base substrate, a thin film transistor disposed on the base substrate; a first passivation layer, an organic film layer and a pixel electrode disposed on the thin film transistor; a connection structure for connecting the source electrode of the thin film transistor and the pixel electrode, wherein the connection structure is disposed in a via hole structure exposing the pixel electrode and the source electrode; or, the connection structure is disposed between the pixel electrode and the source electrode.Type: ApplicationFiled: October 23, 2020Publication date: October 6, 2022Inventors: Yihe JIA, Xiangqian DING, Yongzhi SONG, Xiaoxiang ZHANG, Xiaolong LI, Lianjie YANG, Yan PANG, Jing LIU, Jiantao LIU
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Publication number: 20220236600Abstract: Provided is a display substrate, a manufacturing method thereof and a display panel. The display substrate includes a base substrate, a display region and a bonding region located at a side of the display region on the base substrate, wherein the bonding region includes a first protective layer and a bonding electrode disposed on the base substrate; the first protective layer is provided with a groove; the bonding electrode is at least partially disposed in the groove; in a direction parallel to the base substrate, the groove, the bonding electrode and the first protective layer extend to an edge of the bonding region in a direction away from the display region; and a material of the first protective layer is less hard than a material of the bonding electrode.Type: ApplicationFiled: September 13, 2021Publication date: July 28, 2022Inventors: Xiaoxiang ZHANG, Xiaolong LI, Yihe JIA, Lianjie YANG, Xiangqian DING, Yongzhi SONG
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Patent number: 11275200Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are disclosed. The array substrate includes a transparent base substrate and an electrode structure provided on the transparent base substrate, the electrode structure including an anti-reflective layer and a first electrode layer, the anti-reflective layer being located between the first electrode layer and the transparent base substrate.Type: GrantFiled: July 24, 2019Date of Patent: March 15, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shoukun Wang, Huibin Guo, Hao Han, Fangbin Fu, Yihe Jia, Yongzhi Song, Zhichang Liu, Jiantao Liu
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Patent number: 11262631Abstract: The preset disclosure provides an array substrate and a method for manufacturing the same, a display panel and a display device. The array substrate includes: a base substrate; data lines and pixel electrodes located on the base substrate, and a light shielding structure located on a side of the data lines close to the base substrate, orthographic projections of the gaps on the base substrate are located within an orthographic projection of the light shielding structure on the base substrate, and the light shielding structure includes a metal layer and a first transparent layer located on a side of the metal layer away from the base substrate.Type: GrantFiled: March 20, 2020Date of Patent: March 1, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiangqian Ding, Xiaoxiang Zhang, Hao Han, Lianjie Yang, Yongzhi Song, Yan Pang
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Patent number: 11251206Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a display device. The display substrate includes: a base substrate; a metal pattern located on the base substrate, and an anti-reflection pattern located on a surface of the metal pattern proximate to the base substrate, in which a difference between a first slope angle of the anti-reflection pattern and a second slope angle of the metal pattern is less than a first threshold, and a distance between a first edge of a side surface of the anti-reflection pattern proximate to the metal pattern and a second edge of a side surface of the metal pattern proximate to the anti-reflection pattern is less than a second threshold.Type: GrantFiled: August 20, 2019Date of Patent: February 15, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiangqian Ding, Xiaoxiang Zhang, Mingxuan Liu, Hao Han, Lianjie Yang, Yongzhi Song
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Publication number: 20210405262Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a flexible display device, and belongs to the technical field of display. Among them, the display substrate includes: a base substrate; a metal pattern located on the base substrate, and an anti-reflection pattern located on a surface of the metal pattern proximate to the base substrate; in which a material of the anti-reflection pattern includes molybdenum oxide doped with a refractory metal, and a melting point of the refractory metal is greater than a temperature threshold. The technical solution of the present disclosure is capable of reducing the reflection of ambient light by the display substrate.Type: ApplicationFiled: September 11, 2019Publication date: December 30, 2021Inventors: Xiaoxiang ZHANG, Hao HAN, Yihe JIA, Lianjie YANG, Xiangqian DING, Yongzhi SONG
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Publication number: 20210366940Abstract: The present disclosure discloses a manufacturing method of an array substrate, an array substrate, a display panel and a display device. The manufacturing method includes: forming a metal layer on a base substrate; forming a protective layer on the side, away from the base substrate, of the metal layer, wherein the protective layer is configured to protect the metal layer; forming photoresist on the side, away from the base substrate, of the protective layer; and processing the base substrate, on which the metal layer, the protective layer and the photoresist are formed, by means of a photoetching process to obtain a metal pattern.Type: ApplicationFiled: November 7, 2018Publication date: November 25, 2021Inventors: Fangbin Fu, Huibin Guo, Jinchao Bai, Shoukun Wang, Hao Han, Yihe Jia, Yongzhi Song
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Publication number: 20210223440Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are disclosed. The array substrate includes a transparent base substrate and an electrode structure provided on the transparent base substrate, the electrode structure including an anti-reflective layer and a first electrode layer the anti-reflective layer being located between the first electrode layer and the transparent base substrate.Type: ApplicationFiled: July 24, 2019Publication date: July 22, 2021Inventors: Shoukun WANG, Huibin GUO, Hao HAN, Fangbin FU, Yihe JIA, Yongzhi SONG, Zhichang LIU, Jiantao LIU
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Publication number: 20210165293Abstract: The preset disclosure provides an array substrate and a method for manufacturing the same, a display panel and a display device. The array substrate includes: a base substrate; data lines and pixel electrodes located on the base substrate, and a light shielding structure located on a side of the data lines close to the base substrate, orthographic projections of the gaps on the base substrate are located within an orthographic projection of the light shielding structure on the base substrate, and the light shielding structure includes a metal layer and a first transparent layer located on a side of the metal layer away from the base substrate.Type: ApplicationFiled: March 20, 2020Publication date: June 3, 2021Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiangqian Ding, Xiaoxiang Zhang, Hao Han, Lianjie Yang, Yongzhi Song, Yan Pang
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Publication number: 20210057448Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a display device. The display substrate includes: a base substrate; a metal pattern located on the base substrate, and an anti-reflection pattern located on a surface of the metal pattern proximate to the base substrate, in which a difference between a first slope angle of the anti-reflection pattern and a second slope angle of the metal pattern is less than a first threshold, and a distance between a first edge of a side surface of the anti-reflection pattern proximate to the metal pattern and a second edge of a side surface of the metal pattern proximate to the anti-reflection pattern is less than a second threshold.Type: ApplicationFiled: August 20, 2019Publication date: February 25, 2021Inventors: Yihe JIA, Xiangqian DING, Xiaoxiang ZHANG, Mingxuan LIU, Hao HAN, Lianjie YANG, Yongzhi SONG
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Patent number: 10868275Abstract: The present disclosure relates to a display panel. The display panel may include an OILED device and a package structure on the OLED device. The package structure may include a first water-oxygen absorbing layer comprising a first water-oxygen absorbing material. The first water-oxygen absorbing material may include first transition metal nanoparticles and a first metal organic framework coated on a surface of the first transition metal nanoparticles.Type: GrantFiled: June 10, 2019Date of Patent: December 15, 2020Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiangqian Ding, Xiaoxiang Zhang, Hao Han, Fangbin Fu, Yongzhi Song
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Publication number: 20200251687Abstract: The present disclosure relates to a display panel. The display panel may include an OILED device and a package structure on the OLED device. The package structure may include a first water-oxygen absorbing layer comprising a first water-oxygen absorbing material. The first water-oxygen absorbing material may include first transition metal nanoparticles and a first metal organic framework coated on a surface of the first transition metal nanoparticles.Type: ApplicationFiled: June 10, 2019Publication date: August 6, 2020Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yihe Jia, Xiangqian Ding, Xiaoxiang Zhang, Hao Han, Fangbin Fu, Yongzhi Song