P‐48: An Oxide‐Semiconductor (OS) FET‐based Low‐Power Level Shifter Combined with OS LSI Technology‐based Display‐Controller COG for a Low‐Power OS Display System

The reduction of the power consumption of an oxide‐semiconductor (OS) display through the use of a high‐voltage OS FET‐based low‐power level shifter together with a low‐voltage display‐controller chip‐on‐glass (COG) based on OS LSI technology is proposed. The level shifter achieves a 26% reduction i...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2017-05, Vol.48 (1), p.1419-1422
Main Authors: Inoue, Hiroki, Akasawa, Fumika, Hiyama, Marina, Kawashima, Susumu, Kusunoki, Koji, Nakada, Masataka, Kozuma, Munehiro, Katayama, Masahiro, Shishido, Hideaki, Ikeda, Takayuki, Kurokawa, Yoshiyuki, Ikeda, Makoto, Yamazaki, Shunpei
Format: Article
Language:English
Subjects:
c-axis aligned crystal (CAAC)
chip on glass (COG)
controller
driver
Electric potential
field-effect transistor (FET)
Glass
indium-gallium-zinc oxide (IGZO)
integrated
Level (quantity)
level shifter
low power
oxide semiconductor (OS)
Power consumption
Reduction
system
thin-film transistor (TFT)
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Summary:The reduction of the power consumption of an oxide‐semiconductor (OS) display through the use of a high‐voltage OS FET‐based low‐power level shifter together with a low‐voltage display‐controller chip‐on‐glass (COG) based on OS LSI technology is proposed. The level shifter achieves a 26% reduction in power consumption with a small area.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.11903