Patents by Inventor Xiaoji LI
Xiaoji LI 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).
-
Patent number: 11822186Abstract: An array substrate and a liquid crystal display panel thereof. The array substrate includes a substrate having a plurality of pixel regions arranged in an array. Each of the pixel regions (120a) includes: a first electrode, a second electrode, an insulation protrusion, and a reflection electrode. An electric field is fit to form between the second electrode and the first electrode, and an electric field is also fit to form between the reflection electrode and the second electrode. The second electrode includes a slit electrode, which includes a plurality of slit portions and a plurality of electrode portions each arranged between adjacent slit portions. The electrode portion at least includes a first strip-shaped portion and a second strip-shaped portion. An extension direction of the first strip-shaped portion intersects with that of the second strip-shaped portion, and the first strip and second strip-shaped portions of each electrode portion are connected at a corresponding bending portion.Type: GrantFiled: March 12, 2021Date of Patent: November 21, 2023Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yanli Zhao, Xiaoji Li, Hailong Wu, Gang Chen, He Sun, Di Wang, Yu Wang
-
Patent number: 11586081Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; and a plurality of pixel units disposed on the base substrate; each of the pixel units includes an active display region, the active display region of at least one of the pixel units is provided with a light-shielding layer, the light-shielding layer is located at an edge of the active display region, and a surface of a side of the light-shielding layer away from the base substrate is a reflecting surface. The light-shielding layer is disposed within an annular region, the annular region has a width in a range of 20 ?m-50 ?m, and an outer boundary of the annular region is a boundary of the active display region.Type: GrantFiled: February 22, 2019Date of Patent: February 21, 2023Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanli Zhao, Xiaoji Li, Zhihui Wang, Changgong Zhu, Jianghong Wen, Xiaolong Liu, Keguo Liu
-
Patent number: 11537009Abstract: An array base plate and a fabricating method thereof, a display panel and a displaying device. The array base plate includes a substrate, the substrate is divided into a displaying region and a non-displaying region that surrounds the displaying region, and the non-displaying region includes a chip binding region; the array base plate further includes a target film layer provided on the substrate, and the target film layer extends to the non-displaying region; and the target film layer has a depression structure on a side that faces the chip binding region, and a position of the depression structure corresponds to a position of the chip binding region, whereby an orthographic projection of an alignment film in the array base plate on the substrate does not have a coinciding area with the chip binding region.Type: GrantFiled: March 25, 2021Date of Patent: December 27, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Yanli Zhao, Xiaoji Li, Gang Chen, He Sun, Jianghong Wen, Guang Wang, Yu Wang
-
Publication number: 20220276538Abstract: An array substrate and a liquid crystal display panel thereof. The array substrate includes a substrate having a plurality of pixel regions arranged in an array. Each of the pixel regions (120a) includes: a first electrode, a second electrode, an insulation protrusion, and a reflection electrode. An electric field is fit to form between the second electrode and the first electrode, and an electric field is also fit to form between the reflection electrode and the second electrode. The second electrode includes a slit electrode, which includes a plurality of slit portions and a plurality of electrode portions each arranged between adjacent slit portions. The electrode portion at least includes a first strip-shaped portion and a second strip-shaped portion. An extension direction of the first strip-shaped portion intersects with that of the second strip-shaped portion, and the first strip and second strip-shaped portions of each electrode portion are connected at a corresponding bending portion.Type: ApplicationFiled: March 12, 2021Publication date: September 1, 2022Inventors: Yanli ZHAO, Xiaoji LI, Hailong WU, Gang CHEN, He SUN, Di WANG, Yu WANG
-
Publication number: 20220250784Abstract: An embodiment of the disclosure provides a tray, including at least one loading chamber, the loading chamber including: a first restriction recess and a second restriction recess located within an edge of a bottom face of the first restriction recess, wherein the first restriction recess is configured to load a touch cover and limit the touch cover, and the second restriction recess is configured to load a liquid crystal module and limit the liquid crystal module. The tray according to the embodiment of the disclosure can satisfy with the carrying requirements of the LCM and the TLCM, so that the carrying cost and the waste of resources can be effectively reduced. An embodiment of the disclosure also provides a loading device of a display product.Type: ApplicationFiled: September 27, 2021Publication date: August 11, 2022Inventors: Yanli ZHAO, Xiaoji LI, Hailong WU, Gang CHEN, Pengbing XIE, Zhiqiang LIU, Jiaqin LI
-
Patent number: 11322706Abstract: A quantum dot film, a quantum dot light-emitting assembly and a display device are provided. The quantum dot film includes: a quantum dot layer; and a conductive layer arranged on at least a side of the quantum dot layer along a thickness direction, and the conductive layer includes nano-sized metal particles, and at least a portion of the nano-sized metal particles are configured to generate a surface plasmon resonance under electromagnetic radiation. The luminescence efficiency and intensity of the quantum dot layer can be effectively improved by arranging the conductive layer on at least a side of the quantum dot layer.Type: GrantFiled: April 26, 2019Date of Patent: May 3, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTDInventors: Wei Zhu, Zhe Li, Xiaoji Li, Haoxiang Fan, Lan Xin, Peng Li
-
Publication number: 20220019110Abstract: An array base plate and a fabricating method thereof, a display panel and a displaying device. The array base plate includes a substrate, the substrate is divided into a displaying region and a non-displaying region that surrounds the displaying region, and the non-displaying region includes a chip binding region; the array base plate further includes a target film layer provided on the substrate, and the target film layer extends to the non-displaying region; and the target film layer has a depression structure on a side that faces the chip binding region, and a position of the depression structure corresponds to a position of the chip binding region, whereby an orthographic projection of an alignment film in the array base plate on the substrate does not have a coinciding area with the chip binding region.Type: ApplicationFiled: March 25, 2021Publication date: January 20, 2022Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yanli Zhao, Xiaoji Li, Gang Chen, He Sun, Jianghong Wen, Guang Wang, Yu Wang
-
Patent number: 11215876Abstract: A backlight source, a backlight module and a display device are provided. The backlight source includes a light source and a polarizer component, the light source is configured to emit light to the polarizer component, the polarizer component is configured to convert the light emitted from the light source into polarized light, and the polarizer component includes a birefringent material. The backlight source emits linearly polarized light by using the birefringent material.Type: GrantFiled: January 31, 2019Date of Patent: January 4, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoji Li, Yanli Zhao, Peng Li, Zhe Li, Wei Zhu, Lan Xin
-
Patent number: 11209709Abstract: A display substrate and a method thereof, a display panel and a display device are provided. The display substrate includes: a base substrate; and at least one first signal line and a first insulating layer which are disposed on the base substrate; a surface of the first insulating layer away from the base substrate and a surface of the at least one first signal line away from the base substrate are parallel with the base substrate and are substantially located in a continuous flat plane. The first insulating layer which is disposed side by side with the first signal line can improve the surface flatness level of the display substrate and prevent the subsequently formed structures on the display substrate suffering from display defectives due to a too large step.Type: GrantFiled: December 1, 2017Date of Patent: December 28, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiaochen Cui, Peng Li, Jungho Park, Jaikwang Kim, Zhe Li, Xiaoji Li, Dongxing Zhao
-
Publication number: 20210333661Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; and a plurality of pixel units disposed on the base substrate; each of the pixel units includes an active display region, the active display region of at least one of the pixel units is provided with a light-shielding layer, the light-shielding layer is located at an edge of the active display region, and a surface of a side of the light-shielding layer away from the base substrate is a reflecting surface. The light-shielding layer is disposed within an annular region, the annular region has a width in a range of 20 ?m-50 ?m, and an outer boundary of the annular region is a boundary of the active display region.Type: ApplicationFiled: February 22, 2019Publication date: October 28, 2021Inventors: Yanli ZHAO, Xiaoji LI, Zhihui WANG, Changgong ZHU, Jianghong WEN, Xiaolong LIU, Keguo LIU
-
Patent number: 11112663Abstract: An array substrate, a manufacturing method thereof, and an electronic device are provided. The array substrate includes: a base substrate having a first side, a second side opposite to the first side and a via hole passing through a plate body of the base substrate; a switch element at the first side of the base substrate; and a pixel electrode which is at the second side of the base substrate and which is electrically connected with the switch element through the via hole.Type: GrantFiled: January 4, 2019Date of Patent: September 7, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoji Li, Yanli Zhao, Zhe Li, Peng Li, Haoxiang Fan
-
Patent number: 11092853Abstract: The present disclosure relates to a display device, a liquid crystal display panel and a driving method for a liquid crystal display panel. The liquid crystal display panel includes: an array substrate including a plurality of sub-pixels having active display areas, each of the sub-pixels including a plurality of first electrodes, and a first slit being disposed between adjacent first electrodes; an opposite substrate facing the array substrate, wherein a first surface of the opposite substrate facing the array substrate includes at least a target area facing an edge area of the active display area; and a control electrode disposed in the target area and opposite to the first electrode, for generating an electric field in a target direction with the first electrode, so as to control liquid crystals between an edge area of the array substrate and the target area of the opposite substrate to be deflected.Type: GrantFiled: March 26, 2018Date of Patent: August 17, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yanli Zhao, Xiaoji Li, Keguo Liu, Xiuzhu Tang, Xiaolong Liu, He Sun
-
Publication number: 20210223593Abstract: A backlight source, a backlight module and a display device are provided. The backlight source includes a light source and a polarizer component, the light source is configured to emit light to the polarizer component, the polarizer component is configured to convert the light emitted from the light source into polarized light, and the polarizer component includes a birefringent material. The backlight source emits linearly polarized light by using the birefringent material.Type: ApplicationFiled: January 31, 2019Publication date: July 22, 2021Inventors: Xiaoji LI, Yanli ZHAO, Peng LI, Zhe LI, Wei ZHU, Lan XIN
-
Publication number: 20210217017Abstract: Aspects of this disclosure include technologies for monitoring retail transactions, including regular and irregular transactions associated with a check-out machine. The disclosed technical solution utilizes various GUI elements, their configurations, and their interactions with a user to present retail transactions and their information thereof.Type: ApplicationFiled: April 8, 2020Publication date: July 15, 2021Inventors: Matthew Robert SCOTT, Wenjuan WANG, Wenjie FAN, Yingwen TANG, Xiaoji LI, Yan HOU
-
Publication number: 20210208458Abstract: An array substrate includes a slit electrode and a planar electrode disposed in each of sub-pixels on a base substrate. The planar electrode is located on a side of the slit electrode close to the base substrate, and the slit electrode includes a plurality of strip sub-electrodes. In each of the sub-pixels, an insulating layer is disposed between the slit electrode and the planar electrode, and a surface of the insulating layer facing away from the base substrate is provided with a groove at a position between at least one set of adjacent strip sub-electrodes in the plurality of strip sub-electrodes.Type: ApplicationFiled: February 8, 2018Publication date: July 8, 2021Inventors: Haoxiang FAN, Zhe LI, Peng LI, Xiaoji LI, Keke GU, Wenliang LIU, Peng QIN, Junhong LU, Wei ZHU
-
Patent number: 11048128Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer therebetween; and at least one pixel electrode and at least one common electrode disposed on at least one of the first substrate and the second substrate; wherein at least one orthographic projection of the at least one pixel electrode on a first base substrate of the first substrate and at least one orthographic projection of the at least one common electrode on the first base substrate are alternately arranged along a first direction in which the first base substrate extends; and a ratio of a height of the at least one pixel electrode to a thickness of the liquid crystal layer is in a range of 20%-50.Type: GrantFiled: September 14, 2018Date of Patent: June 29, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoji Li, Yanli Zhao, Zhe Li, Haoxiang Fan, Peng Li, Lan Xin, Peng Qin
-
Publication number: 20210191211Abstract: A display substrate and a method thereof, a display panel and a display device are provided. The display substrate includes: a base substrate; and at least one first signal line and a first insulating layer which are disposed on the base substrate; a surface of the first insulating layer away from the base substrate and a surface of the at least one first signal line away from the base substrate are parallel with the base substrate and are substantially located in a continuous flat plane. The first insulating layer which is disposed side by side with the first signal line can improve the surface flatness level of the display substrate and prevent the subsequently formed structures on the display substrate suffering from display defectives due to a too large step.Type: ApplicationFiled: December 1, 2017Publication date: June 24, 2021Inventors: Xiaochen CUI, Peng LI, Jungho PARK, Jaikwang KIM, Zhe LI, Xiaoji LI, Dongxing ZHAO
-
Patent number: 11003030Abstract: An array substrate and a display device including the array substrate are provided. The array substrate includes: an upper electrode layer on a base substrate and including a first upper electrode strip and a second upper electrode strip; a lower electrode layer between the base substrate and the upper electrode layer. The lower electrode layer includes a portion that does not overlap the first upper electrode strip and the second upper electrode strip in a direction perpendicular to an upper surface of the base substrate. The array substrate includes a pixel electrode strip and a common electrode strip which are in a same layer and both correspond to a region between the first upper electrode strip and the second upper electrode strip.Type: GrantFiled: March 15, 2018Date of Patent: May 11, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Haoxiang Fan, Keke Gu, Peng Li, Xiaoji Li, Zhe Li, Junhong Lu, Wei Zhu, Peng Qin, Wenliang Liu
-
Publication number: 20210063829Abstract: An array substrate, a manufacturing method thereof, and an electronic device are provided. The array substrate includes: a base substrate having a first side, a second side opposite to the first side and a via hole passing through a plate body of the base substrate; a switch element at the first side of the base substrate; and a pixel electrode which is at the second side of the base substrate and which is electrically connected with the switch element through the via hole.Type: ApplicationFiled: January 4, 2019Publication date: March 4, 2021Inventors: Xiaoji LI, Yanli ZHAO, Zhe LI, Peng LI, Haoxiang FAN
-
Patent number: 10816842Abstract: An array substrate, a method for manufacturing the same, a liquid crystal display panel, and a display device are provided. The array substrate includes a first substrate, signal lines and an insulating layer; the insulating layer is disposed on the first substrate, and grooves are disposed on a side of the insulating layer facing away from the first substrate and disposed in a region of the insulating layer corresponding to a non-display region of the array substrate; and the signal lines are disposed on inner walls of the grooves, a direction of the inner walls of the grooves is arranged such that at least a portion of light incident on the signal lines from a side of the first substrate facing away from the signal lines is reflected to a display region of the array substrate.Type: GrantFiled: February 12, 2018Date of Patent: October 27, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Peng Li, Zhe Li, Jaikwang Kim, Zhijian Qi, Keke Gu, Zhidan Sun, Xiaoji Li, Haoxiang Fan, Lan Xin, Junhong Lu, Xiaochen Cui