Title:
電子機器及びその駆動方法
Document Type and Number:
Japanese Patent JP5238864
Kind Code:
B2
Abstract:
According to one embodiment, an electronic device including, an emergency power supply module configured to supply electric power to the display at the time of interruption of a regular power supply, a first communication module configured to perform communication based on a first standard, a second communication module configured to perform communication based on a second standard having a capacity and a transmission speed that are lower than those of the first standard, and a controller configured to drive a display using the emergency power supply module and to switch the communication using the first communication module to the communication using the second communication module.
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Inventors:
Kenichi Ide
Application Number:
JP2011198800A
Publication Date:
July 17, 2013
Filing Date:
September 12, 2011
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H04N5/63; H02J9/06; H04N7/173
Domestic Patent References:
| JP2000106605A | ||||
| JP11150876A | ||||
| JP2008068548A | ||||
| JP2008299612A | ||||
| JP2011173378A | ||||
| JP2006109150A |
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori