44‐1: Invited Paper: Photolithography as Enabler of AMOLED Displays Beyond 1000 ppi. Issue 1 (2nd June 2017)

• Record Type: Journal Article
• Authors: Malinowski, Paweł E.; Ke, TungHuei; Nakamura, Atsushi; Vicca, Peter; Kronemeijer, Auke Jisk; Ameys, Marc; van der Steen, Jan Laurens; Steudel, Sören; Kamochi, Yoshitaka; Iwai, Yu; Gelinck, Gerwin; Heremans, Paul
• Is Part Of: Digest of technical papers. Volume 48:Issue 1(2017)
• Page Start: 623
• Page End: 626
• Publication Date: 2017-06-02
• Subjects: RGB OLEDs -- photolithography -- AMOLED displays -- organic light emitting diode -- ultra-high resolution -- virtual reality -- augmented reality; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.11715
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : This paper describes the potential of hi‐res display fabrication using OLED photolithography. We demonstrate 1250 ppi multicolor arrays, pixel scaling down to 3 μm pitch, integration in active displays, and improving lifetime after patterning (200 hours T75, smOLEDs). Photolithography can enable low‐cost, high resolution displays for the 8K – VR era.