Accession Number : ADD007367

Title :   Planar Liquid Crystal Matrix Array Chip.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Ernstoff,Michael N ; Anderson,Gordon F

Report Date : 03 Jun 1980

Pagination or Media Count : 4

Abstract : A process for forming planar liquid crystal matrix array chips is disclosed including the steps of electroplating a conductive material over a smoothing layer thereby filling the contact holes with conductive material or alternatively placing a photoresist over the micro circuit, electroplating over the photo resist, which is then dissolved leaving conductive posts. The smoothing material is applied around the posts and the surface then polished, made flat and reflecting electrodes attached. (Author)

Descriptors :   *Patents, *Liquid crystal display systems, Planar structures, Matrix displays, Chips(Electronics), Integrated circuits, Arrays, Electroplating, Electrodes, Reflectance, Light, Contrast, Electrical conductivity

Subject Categories : Physical Chemistry
      Mfg & Industrial Eng & Control of Product Sys
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE