Resources Contact Us Home
Heat treatment device of the light irradiation type

Image Number 2 for United States Patent #6414279.

A heat treatment device of the light irradiation type with a long service life, in which effective, adequate cooling of the lamps (10) prevents devitrification of the lamp emission portion, even if the power supplied to the lamps is increased to accelerate the temperature increase of the wafer, is achieved by the provision of air injection lines (14) in a mirror (11), in which the lamps are mounted, for blowing in air into the vicinity of the lamps (10), and at least one air exhaust line (23) for evacuation of air from the vicinity of the lamps (10).

  Recently Added Patents
Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec
Device and process for isolating and cultivating live cells on a filter or extracting their genetic material
Portable massage apparatus
Apparatus and method for an iterative cryptographic block
Vehicle tail lamp
Image playback device and method and electronic camera with image playback function
Identification of websites that break out of frames
  Randomly Featured Patents
Method for making a bonded laminated article bend portion
Golf training device
Artificial frond for use with artificial plants
Thermal insulation assembly
Circular saw with an improved dust collector
Tracking packet sequence numbers
Game device, system and method where identification data assigned to individual game devices is stochastically processed
Film to tape transfer system
Golf club putter head
System and method for communicating the location of an emergency caller through a telephone network to a control station