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1. (WO2017041316) DISPLAY PANEL

Pub. No.:    WO/2017/041316    International Application No.:    PCT/CN2015/089790
Publication Date: Fri Mar 17 00:59:59 CET 2017 International Filing Date: Thu Sep 17 01:59:59 CEST 2015
IPC: H01L 51/56
H01L 21/31
C23C 14/24
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
武汉华星光电技术有限公司
Inventors: MU, Junying
沐俊应
Title: DISPLAY PANEL
Abstract:
A display panel, comprising a display unit. The display unit comprises an anode layer (113), a hole injection layer (114), a hole transportation layer (115), a light-emitting material layer (116), an electron transportation layer (117), an electron injection layer (118) and a cathode layer (119), wherein the light-emitting material layer (116) comprises first, second and third light-emitting material blocks, the first light-emitting material block partly overlaps the second light-emitting material block, and the second light-emitting material block partly overlaps the third light-emitting material block, which makes the size of a pixel of the display panel smaller.