VAN LCOS Microdisplays
LCOS Microdisplays . LCOS (Liquid Crystal on Silicon) is a reflective microdisplay technology
based on a Silicon backplane. The electronic circuits controling the liquid crystals are fabricated on a silicon chip, which is coated with a highly reflective surface. The evolution of the vertically aligned nematic (VAN)
LCOS is discussed here. It was a notoriously difficult
technology but it has eevolved to be the mainstream microdisplay
technology available today. a
number of issues and concerns are still remaining about the technology. The remedies and solutions to these are also discussed. the concept of miniature reflective displays produced directly on top of CMOS circuitry technology was introduced just a decade ago. The attractive applications of the technology were;
-projection television,
-small and medium venue business
projectors,
-home cinema,
-simulator screens,
-digital cinema

The expectation of the liquid crystal cell manufacturing and CMOS processing technologies which were very advanced at that time, could fulfill the demands of the industry at that time. liquid crystal on silicon (LCOS) device, but required a lot of time to develop into a mature form. The article analyses the journey and milestones in the LCOS technology.
Get the report here:
http://filesonicfile/23675803/VAN LCOS displays.pdf