像素
材料科学
墨水池
堆
图层(电子)
有机发光二极管
分辨率(逻辑)
光电子学
复合材料
光学
计算机科学
人工智能
物理
算法
作者
Jun Ho Youn,JeongKyun Shin,SangBin Lee,Heumell Baek,Hyo-Dae Bae
摘要
In this paper, we investigated film profile and device performance in pixel of 80ppi, 144ppi and 200ppi with 2nd harmonic structure which had thicker HIL and HTL. Pile‐up phenomena depended on ink formulation and pixel size and target film thickness. The excessive pile‐up was occurred in smaller pixel with same ink. Profiles were improved with changing the first layer ink that it had suppressed pile‐up in 200ppi size pixel. Device performance was also achieved in 200ppi size pixel compared with 80ppi size pixel device.
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