发明名称 |
Projector device for vehicular display |
摘要 |
A head-up display system employs a transparent hologram built into the vehicular windshield. A scanning beam is used to scan the hologram, and its luminosity is turned on and off to illuminate points making up images. Such head-up display system is compact enough to enable practical installation on a vehicle.
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申请公布号 |
US4902082(A) |
申请公布日期 |
1990.02.20 |
申请号 |
US19860880034 |
申请日期 |
1986.06.30 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
OKABAYASHI, SHIGERU;FUKANO, JUNICHI |
分类号 |
B60K35/00;G01D7/00;G02B27/00;G02B27/01;G02B27/02;G09F9/00 |
主分类号 |
B60K35/00 |
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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