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Solar sensor for a vehicle

  • US 5,726,441 A
  • Filed: 06/18/1996
  • Issued: 03/10/1998
  • Est. Priority Date: 06/21/1995
  • Status: Expired due to Term
First Claim
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1. A solar sensor for a vehicle, for receiving incident solar radiation transmitted through a window glass of the vehicle, whereinsaid solar sensor has a sensitivity in a wavelength band from a visible light region to a near infrared region, andsaid solar sensor has a spectral sensitivity with a sensitivity ratio within a range from 0.8 to 5.0, the sensitivity ratio being expressed as:

  • (a sensitivity for a wavelength longer than 700 nm)/(a sensitivity for a wavelength shorter than 700 nm).

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