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1. (WO2018021170) DISPLAY DEVICE PRODUCTION METHOD, AND DISPLAY DEVICE

Pub. No.:    WO/2018/021170    International Application No.:    PCT/JP2017/026403
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Sat Jul 22 01:59:59 CEST 2017
IPC: H05B 33/10
C23C 14/04
G09F 9/00
G09F 9/30
G09F 9/302
H01L 27/32
H01L 51/50
H05B 33/12
H05B 33/26
H05B 33/28
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: TSUKAMOTO, Yuto
塚本 優人
MITSUI, Seiichi
三ツ井 精一
KAWATO, Shinichi
川戸 伸一
INOUE, Satoshi
井上 智
KOBAYASHI, Yuhki
小林 勇毅
OCHI, Takashi
越智 貴志
Title: DISPLAY DEVICE PRODUCTION METHOD, AND DISPLAY DEVICE
Abstract:
In this production method, in a blue fluorescent light-emitting layer formation step, a blue fluorescence light-emitting layer is formed in both a sub-pixel (3B) and a sub-pixel (3G1), in a green fluorescent light-emitting layer formation step, a green fluorescent light-emitting layer is formed in both the sub-pixel (3G1) and a sub-pixel (3G2), and in a red light-emitting layer formation step, a red light-emitting layer is formed in both the sub-pixel (3G1) and a sub-pixel (3R). In at least two of the abovementioned steps, linear vapor deposition is performed using a slit mask having an opening provided so as to extend across a plurality of pixels.