Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2007-05-22
2007-05-22
Guharay, Karabi (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S496000, C313S613000, C313S238000
Reexamination Certificate
active
10664966
ABSTRACT:
To provide a display device having the long lifetime and the high reliability by preventing the generation of a spark or a dark current between terminals of cathode lines and an anode, a shielding member is arranged between the terminals of the cathode lines and the anode so as to ensure shielding between the terminals and the anode.
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Hirasawa Shigemi
Kaneko Yoshiyuki
Kijima Yuuichi
Nakamura Tomoki
Ozaki Toshifumi
Guharay Karabi
Hitachi Displays Ltd.
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