Inventor
LI CHANGFENG
CN262 patents
Patents
50 patentsUS10664680B2May 26, 2020
Optical fingerprint recognition apparatus and display panel
BOE TECHNOLOGY GROUP CO LTD18 citations86
US10579173B2Mar 3, 2020
Touch display panel and driving method thereof and touch display device
BOE TECHNOLOGY GROUP CO LTD11 citations86
US10599939B2Mar 24, 2020
Touch panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD7 citations84
US10564464B2Feb 18, 2020
Display device
BOE TECHNOLOGY GROUP CO LTD10 citations84
US9665222B2May 30, 2017
In-cell touch panel and display device with self-capacitance electrodes
BOE TECHNOLOGY GROUP CO LTD7 citations84
US10503947B2Dec 10, 2019
Touch panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD8 citations83
US10468471B2Nov 5, 2019
Pixel structure, display panel and driving method of pixel structure
BOE TECHNOLOGY GROUP CO LTD6 citations83
US12048229B2Jul 23, 2024
Display panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11653548B2May 16, 2023
Display panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD3 citations73
US11600233B2Mar 7, 2023
Display panel having a plurality of multiplexing circuit for outputting multiple types of data signal
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11341766B2May 24, 2022
Optical structure, display substrate and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11328527B2May 10, 2022
Ultrasonic fingerprint sensor, display substrate and driving method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11188729B2Nov 30, 2021
Display panel, fingerprint identification display module and fingerprint identification method
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11086158B2Aug 10, 2021
Array substrate, display panel and man-machine interactive terminal
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10916599B2Feb 9, 2021
Array substrate, display apparatus and luminance calibration method therefor
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10914642B2Feb 9, 2021
Device for temperature detection
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10908445B2Feb 2, 2021
Display component and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10885881B2Jan 5, 2021
Flexible display device with deformation layer and control method therefor
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10872922B2Dec 22, 2020
Display substrate and method for manufacturing the same, fingerprint recognition device and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10810396B2Oct 20, 2020
Fingerprint identification apparatus and electronic device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10726236B2Jul 28, 2020
Display panel, display apparatus and method for identifying fingerprints
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10700143B2Jun 30, 2020
Touch display substrate, touch display apparatus having the same, pixel arrangement, and fabricating method thereof
BOE TECHNOLOGY GROUP CO LTD4 citations73
US10691911B2Jun 23, 2020
Array substrate, display panel, display device and method for manufacturing array substrate
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10664679B2May 26, 2020
Optical fingerprint identification display screen and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10627935B2Apr 21, 2020
Display device, driving method thereof, and electronic device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10623697B2Apr 14, 2020
Display panel, display device and image pickup method therefor
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10607524B2Mar 31, 2020
Display substrate and display panel
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10579182B2Mar 3, 2020
Display substrate, in-cell touch screen and display device
BOE TECHNOLOGY GROUP CO LTD4 citations73
US10572042B2Feb 25, 2020
In cell touch panel, driving method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD5 citations73
US10572711B2Feb 25, 2020
Fingerprint identification module and manufacturing method thereof, display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10564757B2Feb 18, 2020
Force touch sensor, display device and driving method thereof
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10545616B2Jan 28, 2020
Touch display panel, flexible display panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD6 citations73
US10489628B2Nov 26, 2019
Fingerprint recognition device, method for fabricating the same and display device
BOE TECHNOLOGY GROUP CO LTD3 citations73
US10481730B2Nov 19, 2019
Driving method and driving circuit of touch control module, touch control module, touch control panel and touch control device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10481718B2Nov 19, 2019
Touch control method for touch panel, touch panel, active stylus for touch panel, and touch display apparatus including touch panel
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10467452B2Nov 5, 2019
Fingerprint identification display panel and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10459555B2Oct 29, 2019
In-cell touch panel, driving method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10413181B2Sep 17, 2019
Head health care device and head health care system
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10372249B2Aug 6, 2019
Touch screen, fabrication method thereof, and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10353505B2Jul 16, 2019
Display substrate, in-cell touch screen, display apparatus, and touch screen driving method
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10338710B2Jul 2, 2019
In-cell touch panel and display device
BOE TECHNOLOGY GROUP CO LTD4 citations73
US10339358B2Jul 2, 2019
Palmprint recognition circuit based on LTPS technology, a palmprint recognition method and a display screen
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10319312B2Jun 11, 2019
In-vehicle rear-view display system and display method
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10311277B2Jun 4, 2019
Display panel and method of manufacturing the same, and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10303279B2May 28, 2019
Detection assembly, touch display device, touch positioning method and pressure detection method
BOE TECHNOLOGY GROUP CO LTD4 citations73
US10268304B2Apr 23, 2019
Touch display panel, manufacturing method for the same, driving method for the same, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10261624B2Apr 16, 2019
Touch control display panel, method of manufacturing the same, driving method, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10255475B2Apr 9, 2019
Optical fingerprint/palmprint identification device, touch display panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10197837B2Feb 5, 2019
In-plane switching array substrate, method for manufacturing the array substrate, and display device having the array substrate
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10191605B2Jan 29, 2019
Touch panel, driving method thereof, and display device based on electromagnetic induction
BOE TECHNOLOGY GROUP CO LTD2 citations73
Showing the top 50 of 262 patents by PatentIndex Score.