Search International and National Patent Collections

1. (WO2018218740) OLED DISPLAY PANEL MANUFACTURING METHOD AND OLED DISPLAY PANEL

Pub. No.:    WO/2018/218740    International Application No.:    PCT/CN2017/092680
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Jul 14 01:59:59 CEST 2017
IPC: H01L 51/56
H01L 51/50
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: ZHANG, Yunan
张育楠
Title: OLED DISPLAY PANEL MANUFACTURING METHOD AND OLED DISPLAY PANEL
Abstract:
Disclosed are an OLED display panel manufacturing method and an OLED display panel. In the OLED display panel manufacturing method comprises, ink-jet printing technology is used to produce, by means of a metal nanometer printing liquid, a metal nanometer self-assembly layer (34); the metal nanometer printing liquid comprises metal nanoparticles, a surface tension conditioning agent and a viscosity conditioning agent; and the metal nanoparticles are surface modified metal nanoparticles and can prevent the metal nanoparticles from being agglomerated and improve the solubility of the metal nanoparticles. By applying the metal nanometer self-assembly layer (34) to an OLED device, the comprehensive performance of the OLED device (30) can be effectively improved, and the manufacturing method is simple.