The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2016
Filed:
Sep. 13, 2012
Won Sik OH, Seoul, KR;
Yunki Baek, Suwon-si, KR;
Jinho Park, Suwon-si, KR;
Gigeun Kim, Seoul, KR;
Cheolwoo Park, Suwon-si, KR;
Kyoungwon Lee, Yongin-si, KR;
Heesoon Jeong, Suwon-si, KR;
Jaemin Ha, Yongin-si, KR;
Won Sik Oh, Seoul, KR;
Yunki Baek, Suwon-si, KR;
Jinho Park, Suwon-si, KR;
Gigeun Kim, Seoul, KR;
Cheolwoo Park, Suwon-si, KR;
KyoungWon Lee, Yongin-si, KR;
Heesoon Jeong, Suwon-si, KR;
Jaemin Ha, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
Abstract
An image display system includes a camera part and an image display part. The image display part includes a user analyzer, a gamma corrector, a gamma voltage generator, and a display panel. The camera part takes a picture of a user and generates a user image signal. The user analyzer calculates the user's viewing direction based on the user image signal. The gamma corrector generates a correction gamma value based on the viewing direction. The gamma voltage generator generates a gamma voltage based on the correction gamma value, and the display panel displays an image corresponding to the gamma voltage. Accordingly, the image display system provides the image having an optimized gamma curve to the user in real time even without a separate input from the user.