发明名称 |
Image display device and adjustment method thereof |
摘要 |
An image display device includes: an optical modulator; and an optical compensation element configured to cancel out phase difference generated within the optical modulator; wherein the optical compensation element is installed in a state in which the brightness of a projected image corresponding to a region having relatively great phase difference within the optical modulator becomes a minimal value, at the minimum driving voltage to be applied to the optical modulator. |
申请公布号 |
US8142024(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20090455406 |
申请日期 |
2009.06.02 |
申请人 |
SUZUKI HIROAKI;IWANE TETSUAKI;NISHIYAMA MARIKO;SONY CORPORATION |
发明人 |
SUZUKI HIROAKI;IWANE TETSUAKI;NISHIYAMA MARIKO |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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