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US 2003/0169585 A1Published application
Illumination device for a color liquid crystal display
AssigneeCitizen Electronics Co., Ltd.
InventorDaisaku Okuwaki
Life of this patent
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Abstract
An illuminating device has an LED, a lighting panel provided corresponding to the LED for guiding light emitted from the LED to illuminate an LCD. An optical membrane is provided on a surface through which the light from the LED passes so as to correct chromaticity of the light.
Claims3
An illuminating device comprising:
- an LED;
- a lighting panel provided corresponding to the LED for guiding light emitted from the LED to illuminate an LCD;
- and
- an optical membrane provided on a surface through which the light from the LED passes so as to correct chromaticity of the light.
1 more element
Dependencies are inferred from the claim text.