摘要 |
PROBLEM TO BE SOLVED: To meet the demand for higher image quality without increasing cost by raising color of an image displayed on an LCD in accordance with chromaticity of light emitted from an LED. SOLUTION: An LED lighting an LCD 107 from its rear side is mounted in a planar light-emitting device 102, and electric wiring having circuit configurations different by ranks of chromaticity of the mounted LED is formed in the planar light-emitting device 102. An input/output part 103 supplies a high level signal to the planar light-emitting device 102, and a signal different in level due to difference of circuit configurations of the planar light-emitting device 102 is inputted from the planar light-emitting device 102. A control part 104 discriminates a rank of chromaticity of the LED by a detection result of the level of the signal outputted from the planar light-emitting device 102. A color correction part 106 corrects the color of an image displayed on the LCD. COPYRIGHT: (C)2009,JPO&INPIT
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