24‐1: Invited Paper: Flexible OLED Display Using C‐Axis‐Aligned‐Crystal/Cloud‐Aligned Composite Oxide Semiconductor Technology and Laser Separation Technology

A top‐gate self‐aligned transistor with excellent characteristics was developed using a cloud‐aligned composite oxide semiconductor (CAC‐OS). A 1058‐ppi 8K4K foldable organic light‐emitting diode panel was fabricated using the transistor and employing a novel linear laser separation technology. Thes...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2017-05, Vol.48 (1), p.329-332
Main Authors: Koezuka, Junichi, Idojiri, Satoru, Shima, Yukinori, Nakada, Masataka, Okazaki, Kenichi, Aoyama, Tomoya, Yamazaki, Shunpei
Format: Article
Language:English
Subjects:
8K4K
Alignment
CAAC
CAAC/CAC
CAC
Crystals
High Mobility
Laser Lift-Off
Lasers
Organic light emitting diodes
OS FET
Production lines
Self alignment
Separation
TGSA FET
Transistors
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Description
Summary:A top‐gate self‐aligned transistor with excellent characteristics was developed using a cloud‐aligned composite oxide semiconductor (CAC‐OS). A 1058‐ppi 8K4K foldable organic light‐emitting diode panel was fabricated using the transistor and employing a novel linear laser separation technology. These technologies enable a shift of production lines from low‐temperature polysilicon to CAC‐OS.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.11641