Title:
LEVEL SHIFT CIRCUIT
Document Type and Number:
Japanese Patent JP2010258521
Kind Code:
A
Abstract:
To provide a level shift circuit which can achieve low power consumption, and which is superior in reliability.
The level shift circuit shifts voltage levels of signals VIN and VINB input to a first input terminal IN and a second input terminal INB to a high-potential power supply voltage or low-potential power supply voltage, and outputs them from an output terminal OUT. The level shift circuit includes: first to sixth transistors Tr1 to Tr6; and a capacity portion. All of the first to sixth transistors Tr1 to Tr6 are an N-channel type or P-channel type.
Inventors:
HARADA KENJI
Application Number:
JP2009103097A
Publication Date:
November 11, 2010
Filing Date:
April 21, 2009
Export Citation:
Assignee:
TOSHIBA MOBILE DISPLAY CO LTD
International Classes:
H03K19/0185
Attorney, Agent or Firm:
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen