To provide a light-emitting element capable of preventing unevenness of color by reducing film thickness deviation, and to provide a display device using the same.
A first electrode 13, an organic layer 14 including a light-emitting layer 14B, and a second electrode 15 including a semi-transparent electrode 15A are successively laminated on a driving substrate 11. The light-emitting layer 14B has a red color light-mitting layer 14BR, a green color light-mitting layer 14BG, and a blue color light-mitting layer 14BB. The light-emitting layer 14B is formed by respectively transcribing a raw material solution containing a solvent for every color and then removing the solvent. An optical distance L between a first end part P1 of the first electrode 13 and a second end part P2 of the second electrode 15 satisfies the relation; (2L)/λ+Φ/2π=m, wherein, λ is the peak wavelength of the spectrum intended to take out, Φ is the phase shift of a reflection light generated at the first end part P1 and the second end part P2, and m is an integer.
NISHIGUCHI MASAO
KAGAMI KEIICHI
YAMADA JIRO
| JPH1158921A | 1999-03-02 | |||
| JP2002203674A | 2002-07-19 | |||
| JP2001351787A | 2001-12-21 | |||
| JP2001155861A | 2001-06-08 | |||
| JP2000289320A | 2000-10-17 |
| WO2001039554A1 | 2001-05-31 |