Accession Number:

ADA156216

Title:

Flat Panel Aircraft Video Led Display Technology Program.

Descriptive Note:

Final rept. Sep 80-Jul 83,

Corporate Author:

OPTOTEK LTD OTTAWA (ONTARIO)

Personal Author(s):

Report Date:

1983-12-01

Pagination or Media Count:

63.0

Abstract:

Basic investigations were conducted into the fabrication and assembly of modular 1 in. X 1 in. LED arrays of resolution 128 lines-per-inch. The LED material used was green-emitting gallium phosphide, Various LED configurations were investigated including stitch-bonded and flip-chip, bumped contact structures. A demonstration system was built and delivered to the USAFFDL this consisted of a 1 in. x 1 in. array plus associated decodedrive electronics interfaced to a 128 X 128 matrix solid-state TV camera. The electronics provided for the generation of video imagery on an eight level grey scale ratio of 2. In addition, array sections were fabricated confirming the achievement of sunlight visible performance for 128 line-per-inch LED arrays. Keywords include LED Display, Flat Panel Display, Video Display, and Matrix Display.

Subject Categories:

  • Electrooptical and Optoelectronic Devices

Distribution Statement:

APPROVED FOR PUBLIC RELEASE