Inventor
DIAO KAI
CN27 patents
⚠️ This page may combine multiple inventors who share the name “DIAO KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUZHOU BOE OPTOELECTRONICS TECH CO LTD
17 patentsUS11881185B2Jan 23, 2024
Display module and display method thereof, and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD1 citations62
US12293698B2May 6, 2025
Method for driving light-emitting substrate with light-emitting sub-regions, driving circuit and display apparatus
FUZHOU BOE OPTOELECTRONICS TECH CO LTD1 citations60
US11003000B2May 11, 2021
Backlight module, display device and control method thereof
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations60
US12592204B2Mar 31, 2026
Stacked-screen display device and method for controlling display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations59
US12073800B2Aug 27, 2024
Stacked-screen display device and method for controlling display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations59
US11927861B2Mar 12, 2024
Display panel and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations58
US11782300B2Oct 10, 2023
Display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations50
US12282241B2Apr 22, 2025
Display panel and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations49
US12228765B2Feb 18, 2025
Curved optical plate and method of manufacturing the same, backlight module and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations49
US11749160B2Sep 5, 2023
Level conversion circuit, driving circuit for display panel, and display apparatus
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations49
US12353081B2Jul 8, 2025
Displaying module and displaying device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations48
US11587499B2Feb 21, 2023
Display panel including chip on film, method for driving the same and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations48
US11016606B1May 25, 2021
Method and device for controlling touch screen, and electronic device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations48
US12228809B2Feb 18, 2025
Display module, display device and calculation method
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations47
US12228817B2Feb 18, 2025
Display device and control method therefor
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations47
US12217712B2Feb 4, 2025
Method for driving pixel array, device, and display panel
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations47
US10796646B2Oct 6, 2020
Backlight module and control method, display screen and wearable device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations40
BOE TECHNOLOGY GROUP CO LTD
9 patentsUS11269124B2Mar 8, 2022
Light guide structure and display device
BOE TECHNOLOGY GROUP CO LTD1 citations61
US10330847B2Jun 25, 2019
Light guide plate, manufacturing method of the same and backlight module
BOE TECHNOLOGY GROUP CO LTD1 citations61
US10132966B2Nov 20, 2018
Optical element including strip-shaped prisms, light guide plate, prism, backlight module and display device
BOE TECHNOLOGY GROUP CO LTD1 citations51
US10642102B2May 5, 2020
Light homogenizing structure, front light source and display device
BOE TECHNOLOGY GROUP CO LTD0 citations50
US10295854B2May 21, 2019
Touch display panel and preparation method therefor, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations50
US10302836B1May 28, 2019
Backlight module and method for preparing the same, display device
BOE TECHNOLOGY GROUP CO LTD0 citations49
US9383598B2Jul 5, 2016
Liquid crystal module
BOE TECHNOLOGY GROUP CO LTD0 citations41
US10551559B2Feb 4, 2020
Optical assembly and liquid crystal display device with the optical assembly
BOE TECHNOLOGY GROUP CO LTD0 citations40
US9880669B2Jan 30, 2018
Touch panel with infrared light receiving elements, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations40