Patents by Inventor Lingyun SHI
Lingyun SHI 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: 11568784Abstract: The present disclosure relates to an apparatus and method for compensating for pixel data, a display panel and a storage medium. In one or more embodiments, the method includes: obtaining a first display area and a second display area of the display panel; obtaining, by mapping respective initial pixel data of pixels in the first display area using a preset grayscale target value, respective intermediate pixel data of the pixels in the first display area; and obtaining, by compensating for respective initial pixel data of pixels in the second display area and the respective intermediate pixel data of the pixels in the first display area using preset compensation coefficients, respective target pixel data of pixels in the second display area and the first display area.Type: GrantFiled: December 21, 2021Date of Patent: January 31, 2023Assignees: BOE MLED Technology Co, , Ltd., BOE Technology Group Co., Ltd.Inventors: Mengmeng Wang, Zhitao Zhang, Xiurong Wang, Lingyun Shi, Tao Yang, Shicai Cao
-
Patent number: 11570343Abstract: The present disclosure provides a floating touch camera module, a display device and a touch method. The floating touch camera module includes: a lens with a light collection surface and a light emitting surface; an image sensor at one side of the light emitting surface of the lens, the image sensor configured to receive light rays from the lens and form sensing information; and an infrared cut filter film at one side of a light incident surface of the image sensor and configured to filter out infrared light rays. The infrared cut filter film is movable relative to the lens between a first position at which the infrared cut filter film directly faces the lens and a second position at which the infrared cut filter film is offset from the lens, thereby enabling the floating touch camera module to switch between a photographing mode and a touch mode.Type: GrantFiled: March 22, 2019Date of Patent: January 31, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Fei Gao, Xuerong Wang, Lingyun Shi, Lu Yu, Lei Chen, Junjie Ma, Xuqing Feng, Pengfei Cheng, Xin Ma, Yuanda Lu, Haixu Li
-
Publication number: 20230006121Abstract: A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The connection line comprises a first connection portion, a second connection portion and a third connection portion; in each of the light-emitting sub-units, the third connection portion comprises a plurality of connection sub-portions, each of the connection sub-portions comprise at least one electrical contact point; the electrical contact points at adjacent ends of adjacent connection sub-portions constitute an electrical contact point pair.Type: ApplicationFiled: September 8, 2022Publication date: January 5, 2023Inventors: Wengang SU, Wei HAO, Haiwei SUN, Lingyun SHI, Feifei WANG, Rui SHI
-
Publication number: 20220406421Abstract: The present disclosure relates to systems and methods for early detection and management of clinical critical events.Type: ApplicationFiled: November 13, 2020Publication date: December 22, 2022Applicant: THE CHILDREN'S HOSPITAL OF PHILADELPHIAInventors: Victor M. RUIZ, Lingyun SHI, Fan MI, Fuchiang TSUI
-
Patent number: 11469359Abstract: A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units (110) includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line (200) and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The light-emitting diode chips (300) in the at least one light-emitting sub-unit are connected in series.Type: GrantFiled: September 30, 2019Date of Patent: October 11, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wengang Su, Wei Hao, Haiwei Sun, Lingyun Shi, Feifei Wang, Rui Shi
-
Publication number: 20220319452Abstract: A light emitting substrate, a method of driving a light emitting substrate, and a display device are provided. The light emitting substrate includes a plurality of light emitting units arranged in an array. Each light emitting unit includes a driving circuit, a plurality of light emitting elements, and a driving voltage terminal. The plurality of light emitting elements are sequentially connected in series and connected between the driving voltage terminal and the output terminal of the driving circuit. The driving circuit is configured to output a relay signal through the output terminal in a first period according to a first input signal received by the first input terminal and a second input signal received by the second input terminal, and supply a driving signal to the plurality of light emitting elements sequentially connected in series through the output terminal in a second period.Type: ApplicationFiled: March 17, 2020Publication date: October 6, 2022Applicant: BOE Technology Group Co., Ltd.Inventors: Ming Yang, Wei Hao, Feifei Wang, Minghua Xuan, Zhenyu Zhang, Xiaochuan Chen, Lingyun Shi
-
Publication number: 20220309997Abstract: A display panel and a driving method thereof, and a display device. The display panel includes a substrate and a plurality of pixel circuits arranged in an array on the substrate, each of the plurality of pixel circuits includes a pixel driving chip and at least one light-emitting element electrically connected to the pixel driving chip, and the pixel driving chip is configured to receive and store a data signal and drive the at least one light-emitting element to emit light according to the data signal.Type: ApplicationFiled: September 18, 2020Publication date: September 29, 2022Applicants: BOE MLED Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Guofeng Hu, Qibing Gu, Lingyun Shi, Ming Chen, Xiurong Wang, Wei Hao, Tao Yang, Hong Liu, Mingjian Yu, Donghui Wang, Jing Xue, Yong Zhang, Jian Wang, Jian Lin, Xianglei Qin, Zhichao Yang, Zepeng Sun, Honggui Jin, Yashuai An, Zhilong Duan, Lingfang Nie, Liangzhen Tang, Limin Zhang
-
Publication number: 20220309996Abstract: An electronic substrate and a driving method thereof, and a display device. The electronic substrate includes a pixel drive chip which includes at least one signal terminal, a signal generation circuit, a data storage circuit, and an output circuit; at least one signal terminal is configured to be electrically connected to the light-emitting element; the signal generation circuit is connected to at least one signal terminal and configured to receive an input signal through the at least one signal terminal and generate a clock signal according to the input signal; the data storage circuit is configured to receive the clock signal and store the input signal according to the clock signal; and the output circuit is configured to output a current, which is generated according to the stored input signal and used for driving the light-emitting element, though at least one signal terminal.Type: ApplicationFiled: September 10, 2020Publication date: September 29, 2022Applicants: BOE MLED Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Wenchieh Huang, Lingyun Shi, Ming Chen, Xue Dong
-
Publication number: 20220309984Abstract: A display data processing method of a display device, a display device, an electronic device, and a storage medium are disclosed.Type: ApplicationFiled: March 27, 2020Publication date: September 29, 2022Inventors: Yanhui XI, Tiankuo SHI, Yan SUN, Xiaomang ZHANG, Yifan HOU, Xin DUAN, Wei SUN, Ming CHEN, Yifang CHU, Lingyun SHI
-
Publication number: 20220301489Abstract: Provided are a pixel drive circuit, a drive circuit of a display panel, and a display apparatus. The pixel drive circuit includes a switch unit and a drive unit, the switch unit is connected to the drive unit, and the drive unit is configured to be connected to a plurality of sub-pixel units; the switch unit is configured to receive a scan signal and a data signal, be switched on under action of the scan signal, and send the data signal to the drive unit; and the drive unit is configured to send the data signal to the plurality of sub-pixel units connected thereto in a time division manner.Type: ApplicationFiled: February 7, 2021Publication date: September 22, 2022Inventors: Xiurong WANG, Wei HAO, Lingyun SHI, Qibing GU, Guofeng HU, Tao YANG, Mengmeng WANG, Wenhao LIU
-
Publication number: 20220302093Abstract: Provided is a pixel structure, a display panel, and a display device. The pixel structure includes three sub-pixel units of different colors and a driving unit. The three sub-pixel units include a first sub-pixel unit, a second sub-pixel unit, and a third sub-pixel unit. The driving unit is configured to send corresponding display data to the three sub-pixel units respectively. The sub-pixel units are arranged on one side or two sides of the driving unit.Type: ApplicationFiled: January 28, 2021Publication date: September 22, 2022Inventors: Qibing GU, Guofeng HU, Xiurong WANG, Jing XUE, Lingyun SHI, Ming CHEN
-
Publication number: 20220254969Abstract: A light-emitting chip and a light-emitting substrate are provided. The light-emitting chip includes a base substrate and at least two sub-light-emitting chips disposed on a side of the base substrate, wherein each sub-light-emitting chip includes a first semiconductor layer, a second semiconductor layer and an light-emitting layer located between the first semiconductor layer and the second semiconductor layer which are stacked.Type: ApplicationFiled: September 22, 2021Publication date: August 11, 2022Inventors: Linxia QI, Junjie MA, Yuanda LU, Shanwei YANG, Jiawei ZHAO, Zhijun XIONG, Haiwei SUN, Lingyun SHI, Jinpeng LI
-
Patent number: 11404031Abstract: A display control device for use with a display device, including an image pre-processor configured to divide, based on an identification of a gaze region in a screen of the display device, an original image into a target area corresponding to the gaze region and a non-target area other than the target area, the image pre-processor being further configured to perform pre-processing on the non-target area, the pre-processing comprising reducing a resolution of the non-target area; and a communication interface configured to transmit the target area and the pre-processed non-target area to the display device for display at the gaze region and a region other than the gaze region in the screen, respectively.Type: GrantFiled: December 15, 2017Date of Patent: August 2, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Tiankuo Shi, Lingyun Shi, Wei Sun, Bo Gao, Yue Li
-
Patent number: 11402716Abstract: A visual range adjustment component and a driving method thereof, a visual range adjustment device, and a display device are disclosed. The visual range adjustment component includes a first substrate; a second substrate; an electrolyte layer; and a plurality of electrochromic elements. Each of the plurality of electrochromic elements includes a first transparent electrode, two second transparent electrodes and an electrochromic layer; the first transparent electrode is located on a side of the first substrate facing the second substrate and the second transparent electrode is located on a side of the second substrate facing the first substrate; the electrolyte layer is arranged to be in contact with the first transparent electrode, the second transparent electrode, and the electrochromic layer, respectively; the first transparent electrode and the two second transparent electrodes respectively drive the electrochromic layer to change color through the electrolyte layer to adjust a visual range.Type: GrantFiled: December 7, 2018Date of Patent: August 2, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lei Chen, Qi Zhang, Xuerong Wang, Zhiqiang Wang, Xin Ma, Chuan Sun, Qiuli Wang, Bochao Rui, Lingyun Shi, Hao Zhang
-
Publication number: 20220238057Abstract: The present disclosure relates to an apparatus and method for compensating for pixel data, a display panel and a storage medium. In one or more embodiments, the method includes: obtaining a first display area and a second display area of the display panel; obtaining, by mapping respective initial pixel data of pixels in the first display area using a preset grayscale target value, respective intermediate pixel data of the pixels in the first display area; and obtaining, by compensating for respective initial pixel data of pixels in the second display area and the respective intermediate pixel data of the pixels in the first display area using preset compensation coefficients, respective target pixel data of pixels in the second display area and the first display area.Type: ApplicationFiled: December 21, 2021Publication date: July 28, 2022Inventors: Mengmeng WANG, Zhitao ZHANG, Xiurong WANG, Lingyun SHI, Tao YANG, Shicai CAO
-
Patent number: 11393419Abstract: The display technologies relate to a method and computer-readable medium for displaying image and to a display device configured to perform the method for displaying image. The image display method includes acquiring an image for display in an nth frame on a display screen; detecting a first sub-image and a second sub-image within the image, a resolution of the first sub-image being higher than a resolution of the second sub-image; comparing the first sub-image in the nth frame with a corresponding sub-image in an (n?1)th frame; and refreshing a localized area of the display screen positionally corresponding to the first sub-image to display an interpolated sub-image in the localized area.Type: GrantFiled: December 12, 2019Date of Patent: July 19, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tiankuo Shi, Lingyun Shi, Xiaomang Zhang, Zhihua Ji, Yafei Li, Xin Duan, Xiurong Wang, Wei Sun, Hao Zhang, Ming Chen, Yuxin Bi
-
Patent number: 11380271Abstract: Disclosed are a backlight driving method, a display driving method, a drive device and a display device. The backlight driving method includes: receiving a frame of backlight data, wherein the frame of backlight data includes a plurality of first control signals which are respectively applied to the plurality of switching channels and serve as the switching control signals, and a plurality of second control signal groups respectively corresponding to the plurality of first control signals, each of the plurality of second control signal groups includes a plurality of second control signals which are respectively applied to the plurality of output channels and serve as the output control signals, and the plurality of first control signals are modulated non-constant width pulse signals respectively; and driving the backlight unit to emit light by using the plurality of first control signals and the plurality of second control signal groups.Type: GrantFiled: July 31, 2019Date of Patent: July 5, 2022Assignees: BOE MLED TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Qibing Gu, Wei Hao, Rui Liu, Lingyun Shi, Wei Sun, Ming Chen, Hong Yang
-
Patent number: 11357083Abstract: A light-emitting substrate and a method of driving the same, a light-emitting module, and a display apparatus are provided. The light-emitting substrate has a plurality of light-emitting areas. The light-emitting substrate includes: a base, a plurality of light-emitting components, a plurality of first power supply voltage signal lines, and a plurality of first control circuits. The plurality of light-emitting components are disposed on the base. The plurality of first power supply voltage signal lines are disposed on the base and arranged at intervals. The plurality of first control circuits are disposed on the base. One light-emitting component is located in one light-emitting area. Each of the first control circuits is coupled to a first electrode of one light-emitting component, and each of first power supply voltage signal lines is coupled to at least two first control circuits.Type: GrantFiled: March 5, 2020Date of Patent: June 7, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wei Hao, Feifei Wang, Wengang Su, Rui Shi, Lingyun Shi, Haiwei Sun, Ming Chen, Xue Dong
-
Patent number: 11341905Abstract: A level converter, a data processing method, and a display device are provided. The level converter is used for providing a direct current signal for image display and includes a storage circuit, a processing circuit, and a level conversion component. The level conversion component includes a plurality of level conversion circuits; the storage circuit is configured to store image data of an image to be displayed; the processing circuit is in signal connection with the storage circuit, and is configured to obtain control data corresponding to the image data of the image to be displayed according to the image data; and the level conversion component is in signal connection with the processing circuit, and is configured to control whether each of the plurality of level conversion circuits performs level conversion according to the control data, so as to generate the direct current signal.Type: GrantFiled: May 25, 2020Date of Patent: May 24, 2022Assignees: BOE MLED Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Hong Liu, Yankai Gao, Guofeng Hu, Yuxin Bi, Mingjian Yu, Lingyun Shi, Ming Chen
-
Patent number: 11335236Abstract: The present disclosure provides an image processing method and a display device including rows of actual pixels each including actual sub-pixels, and starting positions of actual sub-pixels in odd-numbered and even-numbered rows are staggered by a distance of half of an actual sub-pixel. The method includes: determining rows of theoretical pixels corresponding to a to-be-displayed image, each theoretical pixel including theoretical sub-pixels, each actual pixel corresponding to at least two theoretical pixels; calculating grayscale data of each actual sub-pixel in a manner of: for a target actual pixel, determining a rendering mode for calculating grayscale data of each actual sub-pixel of the target actual pixel according to whether there is a specified detail feature in a pixel area where target theoretical pixels corresponding to the target actual pixel are located, different rendering modes are employed when there is or there is not a specified detail feature in the pixel area.Type: GrantFiled: June 30, 2020Date of Patent: May 17, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhiheng Zhou, Tiankuo Shi, Yue Li, Xiaomang Zhang, Jingpeng Zhao, Yifan Hou, Zhihua Ji, Yilang Sun, Yifang Chu, Chuanjun Liu, Xin Duan, Lingyun Shi