发明名称 |
Image display device, head-mounted display, and light beam expanding device |
摘要 |
Disclosed herein is an image display device including a light source and a scanner. The scanner includes (a) a first mirror on which a light beam emitted from the light source is incident, (b) a first light deflector on which the light beam output from the first mirror is incident and that outputs collimated light forming a first output angle depending on a first incident angle of the light beam in association with the pivoting of the first mirror, (c) a second mirror on which the collimated light output from the first light deflector is incident, and (d) a second light deflector on which the collimated light output from the second mirror is incident and that outputs collimated light forming a second output angle depending on a second incident angle of the collimated light in association with the pivoting of the second mirror. |
申请公布号 |
US8390933(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US20100801995 |
申请日期 |
2010.07.07 |
申请人 |
TANAKA HIROSHI;HAYASHIBE KAZUYA;YAMAGUCHI MASANARI;SARUTA KUNIHIKO;ISHIKAWA KEITA;IMAMURA TEPPEI;SONY CORPORATION |
发明人 |
TANAKA HIROSHI;HAYASHIBE KAZUYA;YAMAGUCHI MASANARI;SARUTA KUNIHIKO;ISHIKAWA KEITA;IMAMURA TEPPEI |
分类号 |
G02B3/00 |
主分类号 |
G02B3/00 |
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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