FILTER FOR COLOR LIQUID CRYSTAL DISPLAYS ADDRESSED BY THIN FILM TRANSISTOR ARRAYS
Original Publication Date: 1984-Dec-31
Included in the Prior Art Database: 2004-Apr-04
Xerox Disclosure Journal
Thin film transistor (TFT) arrays for addressing color liquid crystal displays (LCDs) require filters to modify the transmitted light to produce the desired colors. For a three-color LCD, for example, suitable colors would be red, green, and blue, and each color would require a separate filter. The incident light to be spectrally modulated, of course, must contain wavelengths commensurate with those filters.