Illumination – Plural light sources – With support
Patent
1994-08-24
1997-03-04
Quach, Y. My
Illumination
Plural light sources
With support
362294, 362800, 257100, F21V 2900
Patent
active
056072279
ABSTRACT:
Grooves are formed along the length inside a frame member formed by integrating a lens and reflecting frames. A base plate on which light emitting diodes are arranged in a line is held in the frame member by being inserted in the grooves. The lower part of the frame member is open so that heat is released directly from the base plate, thereby preventing the warp of the base plate and the frame member due to an increase in temperature.
REFERENCES:
patent: 5008788 (1991-04-01), Palinkas
patent: 5161872 (1992-11-01), Sasaki et al.
patent: 5436809 (1995-07-01), Brassier et al.
Motoike Tatsuya
Yasumoto Masami
Quach Y. My
Sanyo Electric Co,. Ltd.
Tottori Sanyo Electric Co.
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