Inventor
WANG BOCHANG
CN43 patents
⚠️ This page may combine multiple inventors who share the name “WANG BOCHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE DISPLAY TECH CO
37 patentsUS11300819B2Apr 12, 2022
Curved surface display device having backlight assembly with frame members
BEIJING BOE DISPLAY TECH CO2 citations72
US11112650B2Sep 7, 2021
Backlight module and display device
BEIJING BOE DISPLAY TECH CO2 citations72
US11644615B2May 9, 2023
Backlight unit including a position limiting and fixing structure and display assembly including the same
BEIJING BOE DISPLAY TECH CO2 citations71
US11573441B2Feb 7, 2023
Backlight assembly with frame having plurality of positioning grooves on rim
BEIJING BOE DISPLAY TECH CO0 citations62
US12416826B2Sep 16, 2025
Support bracket, sub-backlight module, display device and splicing display module
BEIJING BOE DISPLAY TECH CO0 citations61
US11789313B2Oct 17, 2023
Backlight module and display device
BEIJING BOE DISPLAY TECH CO1 citations61
US11774670B2Oct 3, 2023
Display panel, method for manufacturing a display panel and display device
BEIJING BOE DISPLAY TECH CO0 citations61
US11531240B2Dec 20, 2022
Folding screen display device
BEIJING BOE DISPLAY TECH CO0 citations61
US12504663B2Dec 23, 2025
Display panels and manufacturing methods thereof, display devices and spliced display devices
BEIJING BOE DISPLAY TECH CO0 citations60
US12505533B2Dec 23, 2025
Display defect detection apparatus and detection method, display defect detection system, and electronic device
BEIJING BOE DISPLAY TECH CO0 citations60
US12332514B2Jun 17, 2025
Display device, splicing display device
BEIJING BOE DISPLAY TECH CO0 citations60
US12292650B2May 6, 2025
Display module, splicing screen and display device
BEIJING BOE DISPLAY TECH CO0 citations60
US12169341B2Dec 17, 2024
Display panels and manufacturing methods thereof, display devices and spliced display devices
BEIJING BOE DISPLAY TECH CO0 citations60
US11467443B2Oct 11, 2022
Polarizer and preparation method thereof and display device
BEIJING BOE DISPLAY TECH CO0 citations57
US12253760B2Mar 18, 2025
Display screen and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations52
US11630341B2Apr 18, 2023
Display panel, touch display panel, and display device
BEIJING BOE DISPLAY TECH CO0 citations52
US12449696B2Oct 21, 2025
Backlight module, display device and assembled display device
BEIJING BOE DISPLAY TECH CO0 citations51
US12197077B2Jan 14, 2025
Support frame with concave groove, manufacturing method thereof, backlight assembly and display device
BEIJING BOE DISPLAY TECH CO0 citations51
US12158603B2Dec 3, 2024
Backlight module and display device
BEIJING BOE DISPLAY TECH CO0 citations51
US11982891B2May 14, 2024
Curved display module and curved display device
BEIJING BOE DISPLAY TECH CO0 citations51
US11947211B2Apr 2, 2024
Display panel and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations51
US11540403B2Dec 27, 2022
Display panel with flexible circuit board
BEIJING BOE DISPLAY TECH CO0 citations51
US11402688B2Aug 2, 2022
Display device and backlight module
BEIJING BOE DISPLAY TECH CO0 citations51
US12541126B2Feb 3, 2026
Display module, spliced screen and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12442972B2Oct 14, 2025
Display module and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12222538B2Feb 11, 2025
Display devices and tiled display devices
BEIJING BOE DISPLAY TECH CO0 citations50
US12072573B2Aug 27, 2024
Backlight assembly, display panel and display device
BEIJING BOE DISPLAY TECH CO0 citations50
US12050382B2Jul 30, 2024
Light emitting module and display module
BEIJING BOE DISPLAY TECH CO0 citations50
US11721297B2Aug 8, 2023
Display method, display device, and storage medium
BEIJING BOE DISPLAY TECH CO0 citations50
US11686963B2Jun 27, 2023
Display module for achieving seamless splicing display, method for manufacturing same, and display device
BEIJING BOE DISPLAY TECH CO0 citations50
US11402677B2Aug 2, 2022
Optical film and method of manufacturing the same, backlight module, and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12353094B2Jul 8, 2025
Display module and middle frame
BEIJING BOE DISPLAY TECH CO0 citations49
US12353085B2Jul 8, 2025
Backlight module, display module, spliced display screen and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations49
US12313930B2May 27, 2025
Display device and assembly method therefor
BEIJING BOE DISPLAY TECH CO0 citations49
US12259609B2Mar 25, 2025
Display device and spliced display device
BEIJING BOE DISPLAY TECH CO0 citations49
US11733564B2Aug 22, 2023
Curved backlight module and display device
BEIJING BOE DISPLAY TECH CO0 citations49
US12228822B2Feb 18, 2025
Backlight module and liquid crystal display device
BEIJING BOE DISPLAY TECH CO0 citations47
BOE TECHNOLOGY GROUP CO LTD
5 patentsUS10259105B2Apr 16, 2019
Jig for assembling curved-surface display device
BOE TECHNOLOGY GROUP CO LTD0 citations52
US10310325B2Jun 4, 2019
Backlight module and display device
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10436974B2Oct 8, 2019
Backlight module and display panel
BOE TECHNOLOGY GROUP CO LTD0 citations50
US10203444B2Feb 12, 2019
Display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations41
US9383598B2Jul 5, 2016
Liquid crystal module
BOE TECHNOLOGY GROUP CO LTD0 citations41