Cathode ray tube with antistatic film on front panel

United States of America Patent

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Feb 13, 1990
Grant Date
N/A
app pub date
Apr 27, 1988
filing date
Apr 28, 1987

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Expired

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Abstract

A cathode ray tube according to the present invention has a sufficient antistatic property which can be obtained by forming a glass film containing SiO.sub.2 or P.sub.2 O.sub.5 as a main component and a hygroscopic metal salt on the outer surface of its front panel.

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Patent Owner(s)

Patent Owner	Address
KABUSHIKI KAISHA TOSHIBA A CORP OF JAPAN	72 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI
TAMA CHEMICALS CO LTD A CORP OF JAPAN	SOGO KAMATA BUILDING 5-36-2 KAMATA OOTA-KU TOKYO

International Classification(s)

H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Itou, Takeo	Fukaya, JP	45	436
Matsuda, Hidemi	Oomiya, JP	56	541
Yagi, Osamu	Kawasaki, JP	14	358
Yoshizako, Mamory	Machida, JP	1	4

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Cathode ray tube with antistatic film on front panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07187005

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PATENT NO	4900984
SERIAL NO	07187005
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07187005

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