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US 2007/0165403 A1Published application
Led surface light source and projection system using the same
OwnerChan Parkinventor
Life of this patent
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Abstract
An LED surface light source is provided. The LED surface light source includes: an upper plate having a light emitting part for emitting an LED light and a reflector; a plurality of LEDs regularly arranged in horizontal and vertical directions; and a lower plate on which the plurality of LED are arranged and supported.
Claims2
An LED surface light source comprising:
- an upper plate including a light emitting part for emitting an LED light and a reflector;
- a plurality of LEDs regularly arranged in horizontal and vertical directions;
- and
- a lower plate on which the plurality of LED are arranged and supported.
1 more element
2-22. (canceled)
Dependencies are inferred from the claim text.