Inventor
SONG YOUNGKI
KR10 patents
Patents
10 patentsUS10928660B2Feb 23, 2021
Viewing angle controlling film, backlight unit using the same and display device using the same
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US10663640B2May 26, 2020
Light guide plate and liquid crystal display comprising the same
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US10353135B2Jul 16, 2019
Backlight unit and mobile electronic device including the same
LG DISPLAY CO LTD2 citations70
US11953799B2Apr 9, 2024
Light shutter panel and transparent display apparatus having the same
LG DISPLAY CO LTD0 citations61
US12449708B2Oct 21, 2025
Light path control device
LG DISPLAY CO LTD0 citations59
US11921396B2Mar 5, 2024
Viewing angle adjustment device and display device including the same
LG DISPLAY CO LTD0 citations59
US11500199B2Nov 15, 2022
Light path control member and electronic device including the same
LG DISPLAY CO LTD1 citations59
US11714217B2Aug 1, 2023
Light control film having nano light absorbing layer and display using the same
LG DISPLAY CO LTD0 citations57
US11914262B2Feb 27, 2024
Light shutter panel and transparent display apparatus having the same
LG DISPLAY CO LTD0 citations48
US11966143B2Apr 23, 2024
Light shutter panel and transparent display apparatus having the same
LG DISPLAY CO LTD0 citations47