新型低成本彩色液晶显示器
Novel Low-cost Color LCD
Principal Investigator
Prof. Hoi Sing KWOK
Department of Electrical and Electronic Engineering, Center for Display Research, and Institute of NanoMaterials and NanoTechnology
Technology
A novel color Liquid Crystal Display (LCD) using conventional TN fabrication process. Unlike the conventional color LCD, this display shows vivid voltage dependent colors, and no color filters are used. Therefore its fabrication process is simple and the production cost
is
low. Such a low-cost color display can find many applications in small appliances. Our current available prototypes have two types: CTN and CVA.
Advantages
Vivid colors, No color filters, simple processing, low cost Applications
Clock, Watch, Calcul ator, Game Player, Notice Board…
Tech-Transfer Status
Two patents pending. Transferred to a local LCD manufacturing company for mass production.
For more information, please contact our institute
: (852) 2358 8475-6
: (852) 3521 0618
: inmt@ust.hk
*research supported by Hong Kong Innovation & Technology Fund
新型低成本彩色液晶显示器
香港科技大学电机及
Color Twisted Nematic (CTN)
扭转向型彩色液晶显示器
VA mode Color Display (CVA)
垂直排型彩色液晶显示器。