Patents by Inventor Wenli LAN
Wenli LAN 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: 11768399Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a backlight module configured to provide a light source; a cover plate on a light-emitting side of the backlight module; a display module between the cover plate and the backlight module; and a photosensitive device configured to sense ambient light. The photosensitive device is between the cover plate and the backlight module, and at an edge of the cover plate.Type: GrantFiled: September 30, 2021Date of Patent: September 26, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiujun Cai, Cuie Wang, Wenli Lan, Sa Li, Dong Wang, Dawei Wang
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Publication number: 20230266623Abstract: The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.Type: ApplicationFiled: January 18, 2023Publication date: August 24, 2023Inventors: Xiujun CAI, Cuie WANG, Sa LI, Wenli LAN, Dong WANG, Dawei WANG
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Patent number: 11640024Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.Type: GrantFiled: September 24, 2021Date of Patent: May 2, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiujun Cai, Cuie Wang, Sa Li, Wenli Lan, Yanming Wang, Runfei Du, Gaowei Chen, Dong Wang, Lidong Wang, Dawei Wang
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Patent number: 11579490Abstract: The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.Type: GrantFiled: September 17, 2021Date of Patent: February 14, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiujun Cai, Cuie Wang, Sa Li, Wenli Lan, Dong Wang, Dawei Wang
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Patent number: 11573354Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a liquid crystal display module backlight structure which includes a light blocking tape, a FPC strip, rubber-iron layer, a reflective sheet, a light enhancement prismatic lens, a light guide plate, and a matt film layer, a first end of the matt film layer overlaps the FPC light strip and a second end overlaps the light enhancement prismatic lens; the first end is bonded to the light blocking tape and the second end is positioned between the light enhancement prismatic lens and the light guide plate.Type: GrantFiled: September 8, 2021Date of Patent: February 7, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingpan Sun, Jiaqiang Wang, Sa Li, Zheng Zong, Qi Jing, Wenli Lan, Fuan Zhu, Zhenhua Luo, Jiaqi Zhang
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Patent number: 11540385Abstract: The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.Type: GrantFiled: September 24, 2021Date of Patent: December 27, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Sa Li, Xingjun Shu, Xiujun Cai, Wenli Lan, Yue An, Fuan Zhu, Yadong Zhang, Zuocheng Zhu, Runfei Du, Jiaqiang Wang, Xingpan Sun, Tingting Zhao, Jianwu Wu
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Patent number: 11493682Abstract: Disclosed are a display device and a backlight module. The display device includes a backlight module, a liquid crystal display panel, and a chip-on-flex. The backlight module may include a frame body, and an edge-type light source, a light guide plate, a reflector strip, a light absorber strip, and an optical film disposed in the frame body. The light absorber strip and the diffuser sheet are not bonded, and the reflector strip and the diffuser sheet of the optical film are bonded.Type: GrantFiled: November 3, 2021Date of Patent: November 8, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Xiujun Cai, Cuie Wang, Wenli Lan, Sa Li, Dong Wang, Dawei Wang
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Publication number: 20220236475Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.Type: ApplicationFiled: September 24, 2021Publication date: July 28, 2022Inventors: Xiujun CAI, Cuie WANG, Sa LI, Wenli LAN, Yanming WANG, Runfei DU, Gaowei CHEN, Dong WANG, Lidong WANG, Dawei WANG
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Publication number: 20220210909Abstract: The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.Type: ApplicationFiled: September 24, 2021Publication date: June 30, 2022Inventors: Sa LI, Xingjun SHU, Xiujun CAI, Wenli LAN, Yue AN, Fuan ZHU, Yadong ZHANG, Zuocheng ZHU, Runfei DU, Jiaqiang WANG, Xingpan SUN, Tingting ZHAO, Jianwu WU
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Publication number: 20220186919Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a backlight module configured to provide a light source; a cover plate on a light-emitting side of the backlight module; a display module between the cover plate and the backlight module; and a photosensitive device configured to sense ambient light. The photosensitive device is between the cover plate and the backlight module, and at an edge of the cover plate.Type: ApplicationFiled: September 30, 2021Publication date: June 16, 2022Inventors: Xiujun CAI, Cuie WANG, Wenli LAN, Sa LI, Dong WANG, Dawei WANG
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Patent number: 11352352Abstract: The present invention relates to an aminopyrimidine compound, a preparation method therefor and use thereof. The aminopyrimidine compound has the structure as shown in formula I: the compound is an inhibitor of an epidermal growth factor receptor (EGFR) kinase. The present invention also relates to a pharmaceutical composition containing the compounds, a method for preparing same and the use of same in preparation of anti-tumor drugs.Type: GrantFiled: June 13, 2018Date of Patent: June 7, 2022Assignee: BEIJING ADAMADLE BIOTECHNOLOGY LIMITED LIABILITY COMPANYInventors: Peilong Zhang, Hepeng Shi, Wenli Lan, Zhitao Song
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Publication number: 20220171120Abstract: The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.Type: ApplicationFiled: September 17, 2021Publication date: June 2, 2022Inventors: Xiujun CAI, Cuie WANG, Sa LI, Wenli LAN, Dong WANG, Dawei WANG
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Publication number: 20220146747Abstract: Disclosed are a display device and a backlight module. The display device includes a backlight module, a liquid crystal display panel, and a chip-on-flex. The backlight module may include a frame body, and an edge-type light source, a light guide plate, a reflector strip, a light absorber strip, and an optical film disposed in the frame body. The light absorber strip and the diffuser sheet are not bonded, and the reflector strip and the diffuser sheet of the optical film are bonded.Type: ApplicationFiled: November 3, 2021Publication date: May 12, 2022Inventors: Xiujun CAI, Cuie WANG, Wenli LAN, Sa LI, Dong WANG, Dawei WANG
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Publication number: 20220137282Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a liquid crystal display module backlight structure which includes a light blocking tape, a FPC strip, rubber-iron layer, a reflective sheet, a light enhancement prismatic lens, a light guide plate, and a matt film layer, a first end of the matt film layer overlaps the FPC light strip and a second end overlaps the light enhancement prismatic lens; the first end is bonded to the light blocking tape and the second end is positioned between the light enhancement prismatic lens and the light guide plate.Type: ApplicationFiled: September 8, 2021Publication date: May 5, 2022Inventors: Xingpan SUN, Jiaqiang WANG, Sa LI, Zheng ZONG, Qi JING, Wenli LAN, Fuan ZHU, Zhenhua LUO, Jiaqi ZHANG
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Publication number: 20200087296Abstract: The present invention relates to an aminopyrimidine compound, a preparation method therefor and use thereof. The aminopyrimidine compound has the structure as shown in formula I: the compound is an inhibitor of an epidermal growth factor receptor (EGFR) kinase. The present invention also relates to a pharmaceutical composition containing the compounds, a method for preparing same and the use of same in preparation of anti-tumor drugs.Type: ApplicationFiled: June 13, 2018Publication date: March 19, 2020Inventors: Peilong ZHANG, Hepeng SHI, Wenli LAN, Zhitao SONG