Image display apparatus

Details Image display apparatus Image display apparatus

2007-12-06

2009-12-01

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S310000

Reexamination Certificate

active

07626324

ABSTRACT:
An image display apparatus of smaller beam deviation is provided by making smaller the absolute value of an angle formed by an initial velocity vector of an electron emitted from the first electron-emitting devices closest to a spacer100and a line parallel to the longitudinal direction of a spacer100, rather than the absolute value of an angle formed by an initial velocity vector of an electron emitted from the second electron-emitting devices secondary closer to the spacer100and the line parallel to the longitudinal direction of the spacer100.

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