Display apparatus for providing expanded viewing window

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12235453
APP PUB NO 20230418075A1
SERIAL NO

18466664

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Importance

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Abstract

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A display apparatus capable of providing an expanded viewing window includes a light guide plate including an input coupler and an output coupler; and an image providing apparatus facing the input coupler to provide an image to the input coupler. The input coupler may include a plurality of sub input couplers configured to propagate the image provided from the image providing apparatus at different angles in the light guide plate.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Jong-Young Suwon-si, KR 19 26
Kim, Young Yongin-si, KR 170 2327
Lee, Hongseok Seoul, KR 196 914

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