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30.1: Invited Paper : 65‐Inch Inkjet Printed Organic Light‐Emitting Display Panel with High Degree of Pixel Uniformity
Author(s) -
Chen PengYu,
Chen ChihLei,
Chen ChienChuan,
Tsai Lun,
Ting HungChe,
Lin LiFong,
Chen ChihCheng,
Chen ChiaYu,
Chang LeeHsun,
Shih TsungHsiang,
Chen YuHung,
Huang JiaCing,
Lai MeiYi,
Hsu CheMing,
Lin Yusin
Publication year - 2014
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2014.tb00107.x
Subject(s) - oled , materials science , flat panel , inkjet printing , optoelectronics , pixel , flat panel display , layer (electronics) , diode , degree (music) , process (computing) , inkwell , optics , nanotechnology , computer science , composite material , acoustics , physics , operating system
We present the light‐on results of our 65‐inch organic ***light‐emitting diode (OLED) panel fabricated by the inkjet printing (IJP) process. The panel uses solution‐processable OLED material for the hole injection layer (HIL), the hole transporting layer (HTL) and the emitting layers (EML) for the red, green and blue colors. It is found that fine‐tuning the vacuum dry speed after the inkjet printing process can improve the uniformity of the pixels. The results show that we can successfully fabricate a 65‐inch OLED panel with a high degree of pixel uniformity.