Structure of an optical interference display cell
First Claim
1. An optical interference display unit at least comprising:
- a first electrode, wherein the first electrode further comprising;
a substrate;
an absorption layer on the substrate; and
a dielectric layer on the absorption layer;
a second electrode, wherein the second electrode is settled in parallel with the first electrode; and
a post, at least comprising;
a support, the support mounted on the first electrode; and
at least one arm located on the top end of the support and supporting the second electrode;
wherein the post located between the first electrode and the second electrode is used to form a cavity, and a corresponding length of the cavity is defined by displacement generated by stress action resulted from the arm being treated by a thermal process.
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Abstract
A structure of an interference display cell is provided. The cell comprises a first plate and a second plate, wherein a support is located between the first plate and the second plate. The second plate is a deformable and reflective plate. An incident light from one side of the first plate is modulated and only specific frequency light reflects by the second plate. The frequency of the reflected light is related to the distance between the first plate and the second plate. The support has at least one arm. The arm'"'"'s stress makes the arm hiking upward or downward. The distance between the first plate and the second plate is also changed. Therefore, the frequency of the reflected light is altered.
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Citations
29 Claims
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1. An optical interference display unit at least comprising:
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a first electrode, wherein the first electrode further comprising;
a substrate;
an absorption layer on the substrate; and
a dielectric layer on the absorption layer;
a second electrode, wherein the second electrode is settled in parallel with the first electrode; and
a post, at least comprising;
a support, the support mounted on the first electrode; and
at least one arm located on the top end of the support and supporting the second electrode;
wherein the post located between the first electrode and the second electrode is used to form a cavity, and a corresponding length of the cavity is defined by displacement generated by stress action resulted from the arm being treated by a thermal process. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An optical interference display unit at least comprising:
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a first electrode, wherein the first electrode further comprising;
an substrate;
an absorption layer on the substrate; and
a dielectric layer on the absorption layer;
a second electrode, wherein the second electrode is settled in parallel with the first electrode; and
a T-shaped post located between the first electrode and the second electrode to form a cavity and a corresponding length of the cavity is defined by displacement generated by stress action resulted from arms of the T-shaped post being treated by a thermal process. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification