Method of fabricating donor substrate and method of fabricating OLED using the donor substrate
A method of fabricating a donor substrate and a method of fabricating an organic light emitting display (OLED) using the donor substrate. The method of fabricating the donor substrate includes preparing a base substrate that includes at least one transfer region and at least one non-transfer region, forming a light-to-heat conversion layer on the base substrate and depositing a transfer layer selectively on the light-to-heat conversion layer and in the at least one transfer region of the base substrate using a shadow mask. To then make the OLED, laser induced thermal imaging is used to transfer the patterned transfer layer from the donor substrate to display regions in an acceptor substrate.
Samsung SDI Co., Ltd.
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B41M Y02P B41M H01L Y02E H01L B41M B41M B41M Y10S
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Jin-Soo Tae-Min Jae-Ho Seong-Taek
Kim Kang Lee Lee