发明申请
- 专利标题: VEHICLE LIGHTING DEVICE
- 专利标题(中): 车辆照明装置
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申请号: US13307744申请日: 2011-11-30
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公开(公告)号: US20120140508A1公开(公告)日: 2012-06-07
- 发明人: Ryotaro Owada
- 申请人: Ryotaro Owada
- 优先权: JPJP2010-268049 20101201
- 主分类号: B60Q1/04
- IPC分类号: B60Q1/04
摘要:
A vehicle lighting device can include a plurality of semiconductor light-emitting devices and a projector lens configured to illuminate a front of a vehicle with light emitted from the semiconductor light-emitting devices. The projector lens can include a plurality of incidence surfaces which perform main control of light distribution, and respectively correspond to the semiconductor light-emitting devices. A single exit surface of the projector lens can include a plurality of exit regions which emits light entering through the incidence surfaces into the projector lens, wherein the exit regions provided next to each other overlap with each other.
公开/授权文献
- US08752991B2 Vehicle lighting device 公开/授权日:2014-06-17