|
|
Article: Patent No. 7,559,675 Issued on July 14, Assigned to Seiko Epson for Light Source Device (Japanese Inventors)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- July 20, 2009
CopyrightCopyright © HT Media Ltd. All Rights Reserved. Provided by ProQuest LLC. (Hide copyright information)
|
ALEXANDRIA, Va., July 20 -- Kentaro Yamauchi of Matsumoto, Japan, and Toshiaki Hashizume of Okaya, Japan, have developed a light source device. The inventors were issued U.S. Patent No. 7,559,675 on July 14.
The patent has been assigned to Seiko Epson Corp., Tokyo.
According to the abstract released by the U.S. Patent & Trademark Office: "A light source device, includes: a light source lamp that has a light emitting tube and a pair of electrodes, the light emitting tube including a discharge space; the pair of electrodes being disposed in the discharge space of the light emitting tube; a reflector ...
Related newspaper, magazine, and journal articles:
|
|
Article: Patent No. 7,553,033 Issued on June 30, Assigned to Seiko ...
US Fed News Service, Including US State News;
July 6, 2009 ;
408 words
... ... patent has been assigned to Seiko Epson Corp., Tokyo. According ... light-emitting element as light source and which provides a bright ... present invention includes: a light source to emit light; a spatial ... modulate the light from the light source in accordance with an ...
|
|