Matrix-addressed flat panel display having a transparent base pl

Details Matrix-addressed flat panel display having a transparent base pl Matrix-addressed flat panel display having a transparent base pl

1990-06-28

1993-06-01

Yusko, Donald J.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313497, 313422, 313309, 340752, 340781, H01J 162

Patent

active

052163245

ABSTRACT:
A matrix-addressed flat panel display is disclosed herein and includes a face structure having a phosphor coated viewing surface and a transparent backing structure spaced a predetermined distance from and in confronting relationship with the viewing surface of the face structure. The display also includes a matrix array of individual electron generating elements positioned between the backing structure and the face structure and address means for energizing selected ones of the electron generating elements so as to establish a desired light pattern on the viewing surface of the face structure. This matrix array and address means are configured such that the desired light pattern is readily viewable through the backing structure, matrix array and address means.

REFERENCES:
patent: 4081716 (1978-03-01), Uemura
patent: 4472658 (1984-09-01), Morimoto et al.
patent: 4563613 (1986-01-01), Gemorese et al.
patent: 4666548 (1987-05-01), Eto et al.
patent: 4857799 (1989-08-01), Spindt et al.

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