Method for forming OLED devices with patterned hole or electron transport layers
An organic light emitting display device includes a hole transport layer (HTL) having a first region and a second region, an emitting layer (EML) disposed on the hole transport layer in the first region, a hydrophobic pattern disposed on the hole transport layer in the second region and an electron transport layer (ETL) disposed on the hydrophobic pattern and the emitting layer.
Samsung Display Co., Ltd.
H H H H H H H H H H
H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L
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Hyea-Weon Jae-Kook Seung-Mook Sang-Hun Young-Il Jae-Bok
Shin Ha Lee Park Kim Kim