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:
Apr. 19, 2011
Filed:
Dec. 15, 2006
Sung-dae Cho, Yongin-si, KR;
Sang-wook OH, Ansan-si, KR;
Chang-sup Shim, Seoul, KR;
Yun-je OH, Yongin-si, KR;
Sung-Dae Cho, Yongin-si, KR;
Sang-Wook Oh, Ansan-si, KR;
Chang-Sup Shim, Seoul, KR;
Yun-Je Oh, Yongin-si, KR;
Samsung Electronics Co., Ltd., Maetan-Dong, YeongTong-Gu Suwon-Si, Gyeonggi-Do, Korea, KR;
Abstract
Disclosed are methods and devices for adjusting an image color in an image projector. In one aspect, the method for adjusting an image color in an image projector, includes the steps of obtaining information on an external image projection environment to determine color conversion information for adjusting the color of a projection image and converting the color of an image to be projected using the determined color conversion information to project the image. The device for adjusting a projection image color in a mobile communication terminal provided with an image projector, includes an image projector for performing an image projection function under the control of a controller, a camera for performing a camera function under the control of the controller; and the controller for obtaining color information of an external screen on which an image is projected through the camera, and adjusting the color of an image to be projected onto the image projector using the color information.