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. 14, 2009
Filed:
Oct. 27, 2006
Applicants:
Soo-young Kim, Suwon-si, KR;
Dong-bum Choi, Suwon-si, KR;
Sung-ha Kim, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G06K 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a laser display apparatus for displaying an image by scanning laser light onto a screen. The laser display apparatus includes: a laser and an optical scanning unit scanning laser light emitted by the laser, whereby an image is provided to the screen; a laser light intensity adjusting unit limiting the intensity of laser light being scanned onto the screen; and a projection lens unit that is disposed between the laser and the screen and enlarges and projects laser light onto the screen.