Image display apparatus

Details Image display apparatus Image display apparatus

2008-05-27

2008-05-27

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S292000

Reexamination Certificate

active

07378788

ABSTRACT:
A display apparatus includes a vacuum case having a face plate and a rear plate with a conductive member on a surface, electrodes facing the conductive member in the vacuum case, and a spacer abutting one of the electrodes. The spacer has a concavity, and the interior surface of the concavity abuts the conductive member.

REFERENCES:
patent: 5663608 (1997-09-01), Jones et al.
patent: 6351065 (2002-02-01), Yamazaki et al.
patent: 6517399 (2003-02-01), Ito et al.
patent: 6840832 (2005-01-01), Suzuki et al.
patent: 7034449 (2006-04-01), Suzuki et al.
patent: 10-302684 (1998-11-01), None
patent: 2000-164129 (2000-06-01), None

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