| 摘要 |
PURPOSE: A light source device is provided to restrict the generation of unwanted coloring around a block by comprising a plurality of blocks capable of controlling brightness or colors individually. CONSTITUTION: A light source device includes a plurality of blocks capable of controlling brightness or colors individually. Each block includes multiple light emitting diodes. A plurality of the light emitting diodes includes a plurality of white light emitting diodes(300) and a plurality of color light emitting devices(301,302,303). A plurality of the light emitting diodes of each block is arranged in a shape of a matrix for the white light emitting diodes to be positioned at four corners. [Reference numerals] (117) LED light source unit; (300) White LED; (301) Red LED; (302) Blue LED; (303) Green LED |
