Optical interference color display and optical interference modulator
First Claim
1. An optical interference color display, comprising:
- a color filtering substrate comprising a plurality of color filtering films;
a patterned support layer on the color filtering substrate;
a plurality of first electrodes on the color filtering substrate, wherein the first electrodes are positioned over the color filtering films;
a plurality of optical films on the respective first electrodes; and
a plurality of second electrodes over the respective first electrodes, wherein the second electrodes are supported by the patterned support layer and that the each pair of second electrode and first electrode form an air gap with identical thickness.
5 Assignments
0 Petitions
Accused Products
Abstract
An optical interference color display is provided. The optical interference color display comprises a color filtering substrate, a patterned support layer, a plurality of first electrodes, a plurality of optical films and a plurality of second electrodes. The patterned support layer and the first electrodes are positioned on the color filtering substrate with the patterned support layer between the first electrodes. The optical films are positioned on the first electrodes. The second electrodes is positioned over the first electrodes and supported through the patterned support layer such that an air gap with identical thickness is produce between every pair of second electrode and first electrode. Using the color filtering substrate to show color images, air gap between the first electrodes and the second electrodes are identical and hence simplifies the manufacturing process.
297 Citations
17 Claims
-
1. An optical interference color display, comprising:
-
a color filtering substrate comprising a plurality of color filtering films;
a patterned support layer on the color filtering substrate;
a plurality of first electrodes on the color filtering substrate, wherein the first electrodes are positioned over the color filtering films;
a plurality of optical films on the respective first electrodes; and
a plurality of second electrodes over the respective first electrodes, wherein the second electrodes are supported by the patterned support layer and that the each pair of second electrode and first electrode form an air gap with identical thickness. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An optical interference modulator, comprising:
-
a substrate;
a color filtering film on the substrate;
a patterned support layer on the color filtering film;
a first electrode on the color filtering film;
an optical film on the first electrode; and
a second electrode above the first electrode supported by the patterned support layer, wherein the second electrode and the first electrode are separated from each other by an air gap. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
-
Specification