| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize optimization of chromaticity of light in a light emitting device provided with a light-emitting layer. <P>SOLUTION: The light emitting device is provided with a light-emitting layer 14 and an electrode layer 16. The light taken out from the light emitting device includes the incident light into the electrode layer 16 from the light-emitting layer 14. A film thickness of the electrode layer 16 (transparent layer 18) is defined so that the chromaticity of the light when taken out approaches a prescribed position. <P>COPYRIGHT: (C)2004,JPO |
