This is a great educational presentation by Kunjal Parikh from Intel, about various display technology fundamentals, which consists of public domain information aggregated in these slides.
Download it from the link below.
Fundamental display technologies such as LCD / OLED has revolutionized the way we see images / movies. At their heart lies the fundamentals of the transistors and other technologies, and lots of materials research. In this presentation you learn a great deal about how individual pixels are formed in their physical form, and what different terms such as Liquid crystal or Organic exactly means.
HOLOFIL uses both LCD as well OLED display systems in it depending on the need of the client.