PHASE MODULATOR FOR HOLOGRAPHIC SEE THROUGH DISPLAY

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United States of America Patent

SERIAL NO

15077921

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Abstract

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The presently claimed invention provides a phase modulator for a see-through display, and the corresponding fabrication methods. The phase modulator comprises a liquid crystal layer having at least two types of domains including a first domain having a first refractive index and a second domain having a second refractive index. The phase modulator is able to increase field of view without inducing the problem of the fringe field effect between two adjacent pixels.

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Patent Owner(s)

Patent OwnerAddress
HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED5/F PHOTONICS CENTRE 2 SCIENCE PARK EAST AVENUE HONG KONG SCIENCE PARK SHATIN N T HONG KONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ZHU, Xiuling Hong Kong, HK 35 227

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