Display device having a large number of cathode lines

Details Display device having a large number of cathode lines Display device having a large number of cathode lines

2006-07-04

2006-07-04

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S496000, C313S497000

Reexamination Certificate

active

07071607

ABSTRACT:
The present invention provides a display device which can sufficiently ensure spaces for mounting distance holding members5when the distance holding members5are mounted, can facilitate the assembling and can realize the electron emission characteristics of high performance. At least two different types of gaps b, c (b<c) are provided among cathode lines2(2R,2G,2B) and the distance holding members5are mounted at portions of the gaps c having a larger size whereby the space for mounting the distance holding members5can be sufficiently ensured.

REFERENCES:
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patent: 6072272 (2000-06-01), Rumbaugh
patent: 6144144 (2000-11-01), Cleeves et al.
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patent: 6879097 (2005-04-01), Dunphy
patent: 2002/0167265 (2002-11-01), Miyata et al.
patent: 2002/0167266 (2002-11-01), Hirasawa et al.
patent: 2001-023550 (2001-01-01), None

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