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:
May. 24, 2016
Filed:
Feb. 21, 2013
Applicant:
Kwangwoon University Industry-academic Collaboration Foundation, Seoul, KR;
Inventors:
Eun-Soo Kim, Seoul, KR;
Seung-Cheol Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G02B 27/22 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2292 (2013.01);
Abstract
An apparatus for projecting a space image in accordance with an embodiment of the present invention includes: a receiving unit configured to receive the space image; a display unit configured to display the space image and to emit light; a control unit configured to control the display unit to display the space image; and a projection unit configured to allow the light to permeate or reflect the light and to project the space image.