Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Infrared light irradiating lamp for vehicle










Image Number 6 for United States Patent #7798689.

An infrared light irradiating lamp for a vehicle includes a projection lens disposed on an optical axis extending in a longitudinal direction of the vehicle; a light source bulb disposed behind a rear side focal point of the projection lens that includes a filament for emitting a light; a reflector for reflecting the light emitted from the light source bulb in a forward direction close to the optical axis; and an infrared light transmitting filter disposed between the reflector and the projection lens. The infrared light transmitting filter includes an infrared light transmitting film and a diffusing portion for diffusing a light transmitted from the reflector. The infrared light transmitting filter is movable between a transmitting position in which the infrared light transmitting film intercepts light reflected by the reflector and a retreating position in which infrared light transmitting film does not intercept the reflected light.








 
 
  Recently Added Patents
Wire guide
Polarization-coupled ferroelectric unipolar junction memory and energy storage device
System for presenting media services
High electron mobility transistor and manufacturing method thereof
Photomask blank, photomask blank manufacturing method, and photomask manufacturing method
Liquid crystal display apparatus
Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network
  Randomly Featured Patents
Toaster
Method and system for modeling effects visually
Cleaning apparatus with vapor containment system
Tethered joint bearing implants and systems
Memory programming method and system
Plumbing fixture
Manufacture of alkali metal salts of arabonic acid
Combined container, stirrer and drinking straw
Apparatus for securing a cartridge engaging assembly within a cartridge handling system
Dietetic foods containing conjugated linoleic acids