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

摘要

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.