| 摘要 |
Provided are a light emitting device wherein a constitution is simple and emission luminance does not vary by color, and an electronic device. A display device (10) is provided with a TFT circuit board (facing substrate) (20). The TFT circuit board (20) is provided with a light emitting element (1R) whose emission color is red (R), a light emitting element (1G) whose emission color is green (G), and a light emitting element (1B) whose emission color is blue (B). In the red light emitting element (1R), recesses and protrusions are formed on an interface between a hole transport layer (4) and a light emitting layer (5R). In the green light emitting element (1G) and the blue light emitting element (1B), such recesses and protrusions are not formed. Thus, when substantially equivalent voltages are applied, the emission luminances of the light emitting elements (1R, 1G, 1B) are permitted to be substantially the same. ® KIPO & WIPO 2008 |
