Double grid microtip color screen

Details Double grid microtip color screen Double grid microtip color screen

1997-05-06

2000-03-07

Luu, Matthew

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 75, G09G 332

Patent

active

060346582

ABSTRACT:
A flat color microtip screen including a cathode divided into columns addressable independently; a first pixel selection grid divided into rows; a second color selection grid including a plurality of groups of slots extending along in columns, each group of three slots corresponding to a cathode column, slots of the same row of each group being connected to a same terminal; an anode including groups of three parallel bands of luminescent material, each band corresponding to one of the slots, all bands being at the same potential.

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patent: 5604394 (1997-02-01), Saito et al.
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Patent Abstract of Japan, vol. 018, No. 434 (E-1592), Aug. 12, 1994 & JP 06 139918 A (Shimadzu Corp.), May 20, 1994.
European Search Report, dated Jan. 21, 1997.

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