Accession Number:

AD0755746

Title:

Ferroelectric Displays

Descriptive Note:

Final rept. 15 Apr 1971-14 Apr 1972

Corporate Author:

WESTINGHOUSE RESEARCH LABS PITTSBURGH PA

Report Date:

1972-12-01

Pagination or Media Count:

90.0

Abstract:

Two ferroelectric materials, single-crystal bismuth titanate and hot- pressed ceramic lead-zirconate-titanate of approximately 6535 composition modified with lanthanum oxide PLZT, have potential applications in non- volatile optical display and memory devices. The goal of the present program is to develop optical projection display structures 5 x 7 in. which can function in solid-state real-time aircraft instrumentation systems. Display structures have been fabricated using both optical and matrix addressing techniques requiring optimization of the preparation and delineation of various components such as transparent or opaque conductors, photoconductors, and opaque insulators.

Subject Categories:

  • Flight Control and Instrumentation
  • Electrooptical and Optoelectronic Devices

Distribution Statement:

APPROVED FOR PUBLIC RELEASE