Complex spatial light modulator and holographic 3D image display device having the same

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United States of America Patent

PATENT NO 9983457
SERIAL NO

13725099

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A complex spatial light modulator includes a polarization-phase modulator for separating an incident beam into a first beam having a first polarization and a first phase, and a second beam having a second polarization and a second phase, and for outputting the first beam and the second beam; and a beam synthesizer including a prism structure formed of an optical anisotropic material having a first refractive index with respect to the first beam having the first polarization and having a second refractive index, different form the first refractive index, with respect to the second beam having the second polarization, where the beam synthesizer combines the first beam and the second beam.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Kyu-hwan Yongin-si, KR 29 264
Song, Hoon Yongin-si, KR 152 1477
Sung, Gee-young Yongin-si, KR 33 259
Won, Kang-hee Yongin-si, KR 10 112

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