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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.:

US 9488843 B1

PDFFull Text
Date of Patent:
Nov. 08, 2016

Filed:

Oct. 25, 2013

Complex spatial light modulator and 3d image display including the same

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:

Sughrue Mion, PLLC

Primary Examiner:

Dung Nguyen

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.

Find Patent Forward Citations

Sung, Gee-young. (2016). Complex spatial light modulator and 3d image display including the same (U.S. Patent No. 9488843). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9488843

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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