Patents by Inventor Jianxing SHANG
Jianxing SHANG 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: 11973092Abstract: The present disclosure discloses a detection substrate, a manufacturing method thereof and a flat panel detector. The detection substrate includes: a base substrate, as well as a plurality of transistors, an oxide layer, a plurality of read electrodes and a plurality of photoelectric conversion structures sequentially on the base substrate, wherein a first electrode of each of the transistors is electrically connected with each of the photoelectric conversion structures in a one-to-one correspondence mode via each of the read electrodes; a material of an active layer includes an oxide; each of the photoelectric conversion structures includes an N-type semiconductor layer, an intrinsic semiconductor layer, and a P-type semiconductor layer; and the oxide layer at least covers channel regions of the transistors and is insulated from the read electrodes.Type: GrantFiled: July 22, 2020Date of Patent: April 30, 2024Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xuecheng Hou, Jianxing Shang, Xiaobin Shang
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Patent number: 11961935Abstract: A detection base plate and a flat-panel detector. The detection base plate comprises multiple detection pixel units arranged in an array. Each detection pixel unit comprises: a thin-film transistor, a sacrificial layer and a photoelectric conversion part that are disposed on a substrate, wherein the sacrificial layer is located between the thin-film transistor and the photoelectric conversion part; the thin-film transistor comprises an active layer, a first electrode and a second electrode; at least part of an orthographic projection of the active layer on the substrate is located within an orthographic projection of the sacrificial layer on the substrate; and the photoelectric conversion part is electrically connected to the sacrificial layer and the first electrode. In the detection base plate, the sacrificial layers of the detection pixel units are mutually independent.Type: GrantFiled: June 22, 2021Date of Patent: April 16, 2024Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianxing Shang, Xiangmi Zhan, Zhenwu Jiang, Huinan Xia, Xuecheng Hou
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Patent number: 11876106Abstract: The embodiments of the present disclosure provide a detection substrate, a preparation method thereof and a flat panel detector. An orthographic projection of a first electrode on the base substrate is set to be at least partially overlapped with an orthographic projection of an active layer of a thin film transistor on the base substrate, a first protruding part is arranged on a side, close to a corresponding data line, of the first electrode, an orthographic projection of the first protruding part on the base substrate is located between the orthographic projection of the active layer on the base substrate and an orthographic projection of the data line on the base substrate.Type: GrantFiled: October 14, 2019Date of Patent: January 16, 2024Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiangmi Zhan, Xuecheng Hou, Zhi Ding, Guan Zhang, Jianxing Shang, Jingjie Su
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Publication number: 20230378101Abstract: A sensing substrate and an electronic device are provided. The sensing substrate includes a sensing unit on a base substrate. The sensing unit includes a sensing element and a conductive pattern, the sensing element has a light incident surface and a back surface that are opposite and a side surface between the light incident surface and the back surface. The conductive pattern is on a side of the sensing element away from the base substrate, and has a hollow portion and a transparent conductive portion surrounding the hollow portion, an orthographic projection of the hollow portion on the base substrate is at least partially within an orthographic projection of the sensing element on the base substrate, and an orthographic projection of the transparent conductive portion on the base substrate at least partially overlaps with an orthographic projection of the side surface of the sensing element on the base substrate.Type: ApplicationFiled: July 27, 2023Publication date: November 23, 2023Inventors: Guan ZHANG, Jianxing SHANG, Huinan XIA, Bin ZHAO
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Publication number: 20230299101Abstract: The embodiments of the present disclosure provide a detection substrate, a preparation method thereof and a flat panel detector. An orthographic projection of a first electrode on the base substrate is set to be at least partially overlapped with an orthographic projection of an active layer of a thin film transistor on the base substrate, a first protruding part is arranged on a side, close to a corresponding data line, of the first electrode, an orthographic projection of the first protruding part on the base substrate is located between the orthographic projection of the active layer on the base substrate and an orthographic projection of the data line on the base substrate.Type: ApplicationFiled: May 22, 2023Publication date: September 21, 2023Applicant: BOE Technology Co., Ltd.Inventors: Xiangmi ZHAN, Xuecheng HOU, Zhi DING, Guan ZHANG, Jianxing SHANG, Jingjie SU
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Patent number: 11764170Abstract: A sensing substrate and an electronic device are provided. The sensing substrate includes a sensing unit on a base substrate. The sensing unit includes a sensing element and a conductive pattern, the sensing element has a light incident surface and a back surface that are opposite and a side surface between the light incident surface and the back surface. The conductive pattern is on a side of the sensing element away from the base substrate, and has a hollow portion and a transparent conductive portion surrounding the hollow portion, an orthographic projection of the hollow portion on the base substrate is at least partially within an orthographic projection of the sensing element on the base substrate, and an orthographic projection of the transparent conductive portion on the base substrate at least partially overlaps with an orthographic projection of the side surface of the sensing element on the base substrate.Type: GrantFiled: July 7, 2021Date of Patent: September 19, 2023Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Guan Zhang, Jianxing Shang, Huinan Xia, Bin Zhao
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Publication number: 20230176238Abstract: Provided are a detection substrate and a ray detector. The detection substrate includes: a base substrate; a plurality of detection pixels located on the base substrate, at least one detection pixel serves as a detection marking pixel. The detection marking pixel includes: a storage capacitor, a first electrode plate of the storage capacitor coupled to a bias voltage end; a discharge circuit configured to write a signal of the bias voltage end into a second electrode plate of the storage capacitor under the control of a first scanning signal end; and a reading circuit coupled to an external reading circuit, the reading circuit configured to write the voltage of the second electrode plate of the storage capacitor into the external reading circuit and write a reference signal of the external reading circuit into the second electrode plate of the storage capacitor under the control of a second scanning signal end.Type: ApplicationFiled: May 12, 2021Publication date: June 8, 2023Inventors: Jianxing SHANG, Jinyu LI, Kunjing CHUNG, Jingjie SU, Xuecheng HOU, Zhenwu JIANG, Zhenyu WANG, Shenkang WU, Haiyang LU, Jian MA
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Publication number: 20230116284Abstract: The embodiments of the present disclosure provide a detection substrate, a preparation method thereof and a flat panel detector. An orthographic projection of a first electrode on the base substrate is set to be at least partially overlapped with an orthographic projection of an active layer of a thin film transistor on the base substrate, a first protruding part is arranged on a side, close to a corresponding data line, of the first electrode, an orthographic projection of the first protruding part on the base substrate is located between the orthographic projection of the active layer on the base substrate and an orthographic projection of the data line on the base substrate.Type: ApplicationFiled: October 14, 2019Publication date: April 13, 2023Inventors: Xiangmi ZHAN, Xuecheng HOU, Zhi DING, Guan ZHANG, Jianxing SHANG, Jingjie SU
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Patent number: 11614551Abstract: The present disclosure provides a detection substrate, a manufacturing method thereof and a ray detector. The detection substrate includes: a base substrate; a plurality of independent first electrodes arranged on the base substrate on the same layer; a photoelectric conversion layer arranged on a whole face of sides, facing away from the base substrate, of the plurality of first electrodes; a ray absorption layer arranged on a side, facing away from the plurality of first electrodes, of the photoelectric conversion layer, wherein an orthographic projection of the ray absorption layer on the base substrate is overlapped with an orthographic projection of gaps between the first electrodes on the base substrate; and a second electrode arranged on a whole face of a side, facing away from the plurality of first electrodes, of the photoelectric conversion layer.Type: GrantFiled: June 18, 2021Date of Patent: March 28, 2023Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jianxing Shang, Xuecheng Hou, Zhenyu Wang, Ziran Liu, Chuang Yong
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Publication number: 20230054972Abstract: A sensing substrate and an electronic device are provided. The sensing substrate includes a sensing unit on a base substrate. The sensing unit includes a sensing element and a conductive pattern, the sensing element has a light incident surface and a back surface that are opposite and a side surface between the light incident surface and the back surface. The conductive pattern is on a side of the sensing element away from the base substrate, and has a hollow portion and a transparent conductive portion surrounding the hollow portion, an orthographic projection of the hollow portion on the base substrate is at least partially within an orthographic projection of the sensing element on the base substrate, and an orthographic projection of the transparent conductive portion on the base substrate at least partially overlaps with an orthographic projection of the side surface of the sensing element on the base substrate.Type: ApplicationFiled: July 7, 2021Publication date: February 23, 2023Inventors: Guan ZHANG, Jianxing SHANG, Huinan XIA, Bin ZHAO
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Patent number: 11583856Abstract: A bio-information detection substrate and a gene chip are provided. The substrate includes a first main surface, the first main surface includes a test region and a dummy region located around the test region, at least one accommodation region is disposed on the first main surface, and the accommodation region is located in the dummy region.Type: GrantFiled: April 2, 2019Date of Patent: February 21, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shenkang Wu, Dongsheng Huang, Tingze Dong, Jianxing Shang, Yizhe Li, Yue Geng, Jian Li, Guowei Chen, Hongliang Xu, Kuohai Wang, Chang Dai, Na Wei, Xin Li, Xiao Xin, Chao Sun
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Patent number: 11538835Abstract: The disclosure discloses an array substrate, a method for manufacturing the same, a display panel and a display device. The array substrate includes a base substrate; a plurality of data lines and a plurality of dummy leads, wherein the plurality of data lines and the plurality of dummy leads are in the same layer on the base substrate, and the plurality of data lines and the plurality of dummy leads extend along the first direction; and at least one dummy lead includes a plurality of wires which extend in the first direction and are disconnected with one another.Type: GrantFiled: January 2, 2019Date of Patent: December 27, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Dawei Zhang, Jianxing Shang, Shuai Yan, Song Ruan, Sen Li
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Publication number: 20220390623Abstract: Disclosed are a flat panel detector and a manufacturing method thereof. The flat panel detector including: a first optical assembly, having a first side and a second side opposite to the first side in a thickness direction of the flat panel detector, and including: a first scintillator layer configured for converting at least part of rays into a first visible light; and a first light guide component stacked with the first scintillator layer and configured for guiding the first visible light; a first image sensor assembly stacked with the first optical assembly, configured for receiving the first visible light, and including: a first image sensor located at the first side of the first optical assembly; and a second image sensor located at the second side of the first optical assembly.Type: ApplicationFiled: May 19, 2021Publication date: December 8, 2022Inventors: Jianxing SHANG, Xuecheng HOU, Yongsheng ZHANG
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Publication number: 20220310683Abstract: The present disclosure discloses a detection substrate, a manufacturing method thereof and a flat panel detector. The detection substrate includes: a base substrate, as well as a plurality of transistors, an oxide layer, a plurality of read electrodes and a plurality of photoelectric conversion structures sequentially on the base substrate, wherein a first electrode of each of the transistors is electrically connected with each of the photoelectric conversion structures in a one-to-one correspondence mode via each of the read electrodes; a material of an active layer includes an oxide; each of the photoelectric conversion structures includes an N-type semiconductor layer, an intrinsic semiconductor layer, and a P-type semiconductor layer; and the oxide layer at least covers channel regions of the transistors and is insulated from the read electrodes.Type: ApplicationFiled: July 22, 2020Publication date: September 29, 2022Inventors: Xuecheng HOU, Jianxing SHANG, Xiaobin SHANG
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Publication number: 20220299663Abstract: The present disclosure provides a detection substrate, a method for manufacturing the same and a flat panel detector. The detection substrate includes a base substrate and at least one pixel unit, the pixel unit includes: a transistor, an oxide layer, a reading electrode, and a photoelectric conversion structure sequentially arranged in a direction away from the base substrate, the reading electrode is electrically connected with the photoelectric conversion structure, the oxide layer is positioned between the transistor and the reading electrode, the oxide layer has a first through hole therein, an orthographic projection of the oxide layer on the base substrate at least covers that of the transistor on the base substrate, the reading electrode is electrically connected with the transistor through the first through hole, orthographic projections of the first through hole and the transistor on the base substrate are not overlapped with each other.Type: ApplicationFiled: January 28, 2022Publication date: September 22, 2022Inventors: Jianxing SHANG, Zhenwu JIANG, Zhenyu WANG
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Publication number: 20220196858Abstract: A flat panel detector substrate includes a base substrate, a photoelectric conversion layer, a bias signal line, and a conductive structure. The photoelectric conversion layer is located on the base substrate. The photoelectric conversion layer has a first surface proximate to the base substrate and a second surface away from the base substrate. The bias signal line is located between the photoelectric conversion layer and the base substrate. The conductive structure is located on the base substrate. One end of the conductive structure is coupled to the second surface of the photoelectric conversion layer, another end of the conductive structure is coupled to the bias signal line, and a portion therebetween is located beside the photoelectric conversion layer.Type: ApplicationFiled: April 17, 2020Publication date: June 23, 2022Inventors: Jianxing SHANG, Xuecheng HOU, Guan ZHANG, Huinan XIA, Xiaobin SHANG
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Publication number: 20220163684Abstract: The present disclosure provides a detection substrate, a manufacturing method thereof and a ray detector. The detection substrate includes: a base substrate; a plurality of independent first electrodes arranged on the base substrate on the same layer; a photoelectric conversion layer arranged on a whole face of sides, facing away from the base substrate, of the plurality of first electrodes; a ray absorption layer arranged on a side, facing away from the plurality of first electrodes, of the photoelectric conversion layer, wherein an orthographic projection of the ray absorption layer on the base substrate is overlapped with an orthographic projection of gaps between the first electrodes on the base substrate; and a second electrode arranged on a whole face of a side, facing away from the plurality of first electrodes, of the photoelectric conversion layer.Type: ApplicationFiled: June 18, 2021Publication date: May 26, 2022Inventors: Jianxing SHANG, Xuecheng HOU, Zhenyu WANG, Ziran LIU, Chuang YONG
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Publication number: 20220131025Abstract: A detection base plate and a flat-panel detector. The detection base plate comprises multiple detection pixel units arranged in an array. Each detection pixel unit comprises: a thin-film transistor, a sacrificial layer and a photoelectric conversion part that are disposed on a substrate, wherein the sacrificial layer is located between the thin-film transistor and the photoelectric conversion part; the thin-film transistor comprises an active layer, a first electrode and a second electrode; at least part of an orthographic projection of the active layer on the substrate is located within an orthographic projection of the sacrificial layer on the substrate; and the photoelectric conversion part is electrically connected to the sacrificial layer and the first electrode. In the detection base plate, the sacrificial layets of the detection pixel units are mutually independent.Type: ApplicationFiled: June 22, 2021Publication date: April 28, 2022Applicants: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jianxing Shang, Xiangmi Zhan, Zhenwu Jiang, Huinan Xia, Xuecheng Hou
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Patent number: 11289531Abstract: A detection panel, a manufacturing method thereof and a photo detection device are provided. The detection panel includes a plurality of detection pixel units in an array, the detection pixel unit includes a reflective structure on a base substrate, a detection circuit and a photoelectric conversion structure on the reflective structure; the photoelectric conversion structure includes a first electrode, a photodiode and a second electrode stacked sequentially, and the first electrode is electrically connected with the detection circuit, and the first electrode is an optically transparent electrode, and an orthographic projection of the reflective structure on the base substrate at least covers an orthographic projection of the photodiode on the base substrate.Type: GrantFiled: April 1, 2020Date of Patent: March 29, 2022Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Guan Zhang, Jianxing Shang
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Publication number: 20220052081Abstract: The disclosure discloses an array substrate, a method for manufacturing the same, a display panel and a display device. The array substrate includes a base substrate; a plurality of data lines and a plurality of dummy leads, wherein the plurality of data lines and the plurality of dummy leads are in the same layer on the base substrate, and the plurality of data lines and the plurality of dummy leads extend along the first direction; and at least one dummy lead includes a plurality of wires which extend in the first direction and are disconnected with one another.Type: ApplicationFiled: January 2, 2019Publication date: February 17, 2022Inventors: Dawei ZHANG, Jianxing SHANG, Shuai YAN, Song RUAN, Sen LI