Inventor
RYU SANGCHUL
KR14 patents
⚠️ This page may combine multiple inventors who share the name “RYU SANGCHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
13 patentsUS11175531B2Nov 16, 2021
Light guide film, backlight unit and display device
LG DISPLAY CO LTD2 citations71
US11022841B2Jun 1, 2021
Backlight unit and display device
LG DISPLAY CO LTD2 citations71
US11762238B2Sep 19, 2023
Printed circuit, backlight unit and display device
LG DISPLAY CO LTD0 citations61
US10782563B2Sep 22, 2020
Stereoscopic reflection pattern, backlight unit, display device
LG DISPLAY CO LTD1 citations61
US11630345B2Apr 18, 2023
Light guide film, backlight unit and display device
LG DISPLAY CO LTD0 citations60
US11493802B2Nov 8, 2022
Backlight unit and display device including the same
LG DISPLAY CO LTD0 citations60
US11231615B2Jan 25, 2022
Backlight unit and display device including the same
LG DISPLAY CO LTD0 citations60
US11815761B2Nov 14, 2023
Backlight unit and display device
LG DISPLAY CO LTD0 citations50
US11644716B2May 9, 2023
Backlight unit and display device
LG DISPLAY CO LTD0 citations50
US11163193B2Nov 2, 2021
Backlight unit with reflection filters and display device comprising the same
LG DISPLAY CO LTD0 citations50
US10928859B2Feb 23, 2021
Stretchable display device
LG DISPLAY CO LTD0 citations50
US11422405B2Aug 23, 2022
Light conversion film, backlight unit and display device
LG DISPLAY CO LTD0 citations49
US10649134B2May 12, 2020
Circuit device of emitting heat and backlight unit comprising thereof
LG DISPLAY CO LTD0 citations36