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Onboard display device

  • US 20050046760A1
  • Filed: 06/29/2004
  • Published: 03/03/2005
  • Est. Priority Date: 07/14/2003
  • Status: Active Grant
First Claim
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1. An onboard display device comprising:

  • a liquid crystal display installed in a vehicle;

    a heating unit that warms up the liquid crystal display;

    storage means that stores the scheduled start time of a vehicle;

    clock means that detects a current time; and

    control means that drives the heating unit for warming up the liquid crystal display according to the current time and the scheduled time, wherein the control means starts the heating unit driving control at a time having a predetermined time difference with respect to the scheduled time detected through a comparison between the current time and the scheduled time.

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