Full-color active matrix organic light emitting display with hybrid
AssigneeCbrite Inc.
InventorsChan-Long Shieh, Gang Yu
Life of this patent
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AssigneeCbrite Inc.
InventorsChan-Long Shieh, Gang Yu
Estimating the term…
A full-color AM OLED includes a transparent substrate, a color filter positioned on an upper surface of the substrate, and a metal oxide thin film transistor backpanel positioned in overlying relationship on the color filter and defining an array of pixels. An array of OLEDs is formed on the backpanel and positioned to emit light downwardly through the backpanel, the color filter, and the substrate in a full-color display. Light emitted by each OLED includes a first emission band with wavelengths extending across the range of two of the primary colors and a second emission band with wavelengths extending across the range of the remaining primary color. The color filter includes for each pixel, two zones separating the first emission band into two separate primary colors and a third zone passing the second emission band.
1-29. (canceled)
A method of fabricating a full-color active matrix organic light emitting display comprising the steps of:
A method of fabricating a full-color active matrix organic light emitting display comprising the steps of forming an array of organic light emitting devices/pixel elements and forming each organic light emitting device/pixel element to emit either a first emission band with wavelengths substantially extending across the range of two of the primary colors of the three primary colors or a second emission band with wavelengths substantially extending across the range of the remaining primary color of the three primary colors.
A method of fabricating a full-color active matrix organic light emitting display comprising the steps of forming an array of organic light emitting devices/pixel elements, the forming of each organic light emitting device/pixel element of the array of organic light emitting devices/pixel elements including depositing an emission layer without pixel level patterning and designated to emit the first or the second emission band and depositing another emission layer patterned within each pixel element and designated to emit the second or the first emission band.
Dependencies are inferred from the claim text.