ELECTROMAGNETIC SHIELD DEVICE

Japanese Patent JP2004303980

A

To provide an electromagnetic shield device simplified in structure yet capable of highly reliable electromagnetic interference inhibition.

The device has a signal processing circuit 11 having inverters 13, 13 for generating signals reversed in phase from normal signals for display, a transmission channel 14 wherein lines for transmitting normal signals and reversed signals outputted by the signal processing circuit 11 are located adjacent to each other, and a liquid crystal display 15 into which the normal signals and reversed signals transmitted by the transmission channel 14 are inputted. The electromagnetic waves from the normal signal lines and those from the reversed signal lines are offset in the space accommodating the transmission channel 14, and this protects an interference-susceptible section 16 positioned near the transmission channel 14 from electromagnetic interference.

JP2000323818	PRESSURE CONNECTION SUBSTRATE, LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
JPS5386195	LIQUID CRYSTAL DISPLAY CELL
JP3006887	[Title of Invention] A liquid crystal display having a thinly sealed structure and a method for manufacturing the same.

SOMEYA KAORU

JP2003095796A

October 28, 2004

March 31, 2003

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CASIO COMPUTER CO LTD

G02F1/1345; G09G3/04; G09G3/18; H04M1/02; H05K9/00; (IPC1-7): H05K9/00; G02F1/1345; G09G3/04; G09G3/18; H04M1/02

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Sadao Muramatsu
Ryo Hashimoto

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