Accession Number:

AD0751747

Title:

Liquid Crystal Display Panel.

Descriptive Note:

Quarterly technical rept. no. 1, 1 Apr-30 Jun 72,

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS

Personal Author(s):

Report Date:

1972-10-01

Pagination or Media Count:

27.0

Abstract:

NUFACTURING, FEASIBILITY STUDIESLIQUID CRYSTAL DISPLAY SYSTEMS, LIQUID CRYSTALS, METAL OXIDE SEMICONDUCTORS, FLAT PANEL DISPLAYSAn objective of this program is to demonstrate the feasibility of developing an effective x-y addressed liquid crystal display by fabricating a three-inch square, flat, liquid crystal display panel incorporating all addressing and drive circuitry for the display of alphanumeric and vector-graphical information at a resolution of 30 lines per inch. An experimental determination of yield statistics for double-level metallization was performed. Circuitry design is complete, and detailed MOS layout is well under way for the entire integrated circuit. A technique has been developed for joining the four slices into a mosaic. Initial experiments gave acceptable results concerning flatness and freedom from surface damage.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE