Image display device and augmented reality device including the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12242058
APP PUB NO 20220082832A1
SERIAL NO

17190080

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image display device includes a main light source configured to emit a first light; a display panel configured to modulate the first light to add image information to the first light; a holographic optical element (HOE) configured to diffract the first light emitted from the display panel to make the first light travel to a first region to generate a main image; a first optical system provided on a traveling path of the first light between the main light source and the HOE, the first optical system being configured to change the traveling path of the first light to be incident on the HOE along a first path; an auxiliary light source configured to emit a second light; and a second optical system provided on a traveling path of the second light, the second optical system being configured to change a traveling path of the second light to be incident on the HOE along a second path different from the first path.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO. LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sunil Seoul, KR 123 714
Lee, Changkun Seoul, KR 68 211
Lee, Hongseok Seoul, KR 196 914
Moon, Seokil Suwon-si, KR 28 47
Seo, Wontaek Yongin-si, KR 65 270
Shin, Bongsu Seoul, KR 81 373
Sung, Geeyoung Daegu, KR 87 416
Yang, Daeho Suwon-si, KR 22 23

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