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:
Nov. 08, 2016
Filed:
Oct. 25, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Gee-young Sung, Daegu, KR;
Hoon Song, Yongin-si, KR;
Kang-hee Won, Seoul, KR;
Hong-seok Lee, Seongnam-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/22 (2006.01); G02F 1/1335 (2006.01); G03H 1/22 (2006.01); G02B 5/04 (2006.01); G02B 5/18 (2006.01); G03H 1/02 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); G02B 5/045 (2013.01); G02B 5/1814 (2013.01); G02F 1/133504 (2013.01); G03H 1/2294 (2013.01); G02F 2001/133538 (2013.01); G02F 2203/12 (2013.01); G03H 1/02 (2013.01); G03H 2001/0224 (2013.01); G03H 2223/18 (2013.01); G03H 2223/19 (2013.01); G03H 2225/33 (2013.01); G03H 2225/55 (2013.01);
Abstract
Provided are a complex spatial light modulator and a three-dimensional image display device including the same. The complex spatial light modulator includes: a spatial light modulator for modulating a phase of light; a prism array disposed next to the spatial light modulator; and a polarization-independent diffractive element for diffracting light that has passed through the prism array. The complex spatial light modulator may modulate both phase and amplitude of light.