Development of Support Technology for Color AMEL and AMLCD Head-Mounted Displays

Abstract

Enabling technologies were developed for manufacturing 2000 lines per inch, flat panel displays. These critically needed technologies are: (1) Primary Color Tri-Band Lamps for AMLCD back lighting to provide good color and brightness with a 3x power reduction. Lamps were shipped and evaluated. (2) Narrow liquid crystal (LC) gap assembly techniques required for a 12 microns pixel pitch. Assembly process is in production. (3) The 24 microns pixel display design was shrunk to allow manufacture of 12 microns pixel displays in preparation for the 2560x2048 displays. Shrunk 1280x1024, 12 microns pixel AMLCD displays were demonstrated. (4) A color filter process was developed and integrated into the display fabrication process.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1998
Accession Number
ADA356448

Entities

People

  • Ollie C. Woodward

Organizations

  • Kopin Corporation

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Arc Lamps
  • Assembly
  • Brightness
  • Color Displays
  • Crystals
  • Display Systems
  • Fabrication
  • Light Sources
  • Liquid Crystal Displays
  • Liquid Crystals
  • Manufacturing
  • Optical Properties
  • Optics
  • Power Supplies
  • Production
  • Semiconductor Manufacturing
  • Test And Evaluation

Fields of Study

  • Physics

Readers

  • Human-Computer Interaction (HCI).
  • Integrated Circuit Design and Technology.