Display device and pixel structure thereof
AssigneeChunghwa Picture Tubes, Ltd.
InventorHsi-Ming Chang
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Abstract
A pixel structure of a display device disposed on a substrate includes a plurality of sub-pixel structure. Each sub-pixel structure includes a light-absorption region, a reflection region, a first electrode disposed in the light-absorption region, a second electrode disposed in the reflection region, and a plurality of charge-carrying balls disposed over the first electrode and the second electrode. Each of the charge-carrying balls includes a white portion and a black portion. The white portion has a first conductivity type, and the black portion has second conductivity type.
Claims25
A pixel structure, comprising:
- a substrate, comprising a light-absorption region and a reflection region;
- a first electrode, disposed in the light-absorption region of the substrate;
- a second electrode, disposed in the reflection region of the substrate;
- and
- a plurality of charge-carrying balls, disposed on the first electrode and the second electrode, each of the charge-carrying balls comprising a white portion and a black portion, wherein the white portion has a first conductive type and the black portion has a second conductive type.
A display device, comprising a plurality of pixel structures disposed on a substrate, each of the pixel structures comprising a plurality of sub-pixel structures, each of the sub-pixel structures comprising:
- a light-absorption region and a reflection region;
- a first electrode, disposed in the light-absorption region of the substrate;
- a second electrode, disposed in the reflection region of the substrate;
- and
- a plurality of charge-carrying balls, disposed on the first electrode and the second electrode, each of the charge-carrying balls comprising a white portion and a black portion, wherein the white portion has a first conductive type and the black portion has a second conductive type.
Dependencies are inferred from the claim text.