Invention Grant
- Patent Title: Vehicular forward-vision display system decreasing luminance with decreasing vehicle speed
- Patent Title (中): 车辆前视显示系统随着车速的降低而降低亮度
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Application No.: US10434117Application Date: 2003-05-09
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Publication No.: US07092007B2Publication Date: 2006-08-15
- Inventor: Shotaro Eguchi , Hideki Senoo , Hirokazu Takagi , Yasuo Hirayama , Yoshihiko Goto
- Applicant: Shotaro Eguchi , Hideki Senoo , Hirokazu Takagi , Yasuo Hirayama , Yoshihiko Goto
- Applicant Address: JP Kariya
- Assignee: Denso Corporation
- Current Assignee: Denso Corporation
- Current Assignee Address: JP Kariya
- Agency: Posz Law Group, PLC
- Priority: JP2002-219849 20020729
- Main IPC: H04N7/18
- IPC: H04N7/18
Abstract:
A vehicular forward-vision display system includes a night-vision camera for scanning a nighttime image ahead of a vehicle and a head-up display for displaying the scanned nighttime image as a virtual image on a front windshield. Luminance of the displayed image is decreased with decreasing vehicle speed. The luminance of the nighttime image is thereby decreased under a low speed where vision aid is not so necessary. This decreasing of the luminance results in giving a driver relief from the bother of being caught by the scanned image displayed on the front windshield.
Public/Granted literature
- US20040017282A1 Vehicular forward-vision display system decreasing luminance with decreasing vehicle speed Public/Granted day:2004-01-29
Information query
