18.4: 13.3‐inch 8k4k 664‐ppi Foldable OLED Display Using Crystalline Oxide Semiconductor FETs. Issue 1 (June 2015)

• Record Type: Journal Article
• Authors: Takahashi, Kei; Sato, Takehisa; Yamamoto, Roh; Shishido, Hideaki; Isa, Toshiyuki; Eguchi, Shingo; Miyake, Hiroyuki; Hirakata, Yoshiharu; Yamazaki, Shunpei; Sato, Rai; Matsumoto, Hironori; Yazaki, Naomi
• Is Part Of: Digest of technical papers. Volume 46:Issue 1(2015)
• Page Start: 250
• Page End: 253
• Publication Date: 2015-06
• Subjects: oxide semiconductor -- CAAC‐IGZO -- OLED -- foldable -- flexible -- high resolution -- 8k4k -- external correction circuit; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.10453
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : A prototype 13.3‐inch 8k4k 664‐ppi high‐resolution foldable OLED display is constructed. C‐axis aligned crystalline In—Ga—Zn oxide (CAAC‐IGZO) FETs designed using a 1.5‐µm rule process are used in the backplane. Each pixel circuit has three transistors and one capacitor, and an external circuit is used to correct pixel current.