Electrophoretic Display Device and Method for Manufacturing the Same
First Claim
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1. An electrophoretic display device, comprising:
- a lower substrate;
an upper substrate;
a thin film transistor disposed on the lower substrate;
a pixel electrode connected to the thin film transistor;
an electronic ink layer positioned between the lower substrate and the upper substrate;
a plurality of partitions disposed on the upper substrate;
a reflecting layer disposed on the partitions; and
a color filter disposed between the partitions.
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Abstract
An electrophoretic display device according to an exemplary embodiment of the present invention includes: a lower substrate; an upper substrate; a thin film transistor disposed on the lower substrate; a pixel electrode connected to the thin film transistor; an electronic ink layer positioned between the lower substrate and the upper substrate; a plurality of partitions disposed on the upper substrate; a reflecting layer disposed on the partitions; a color filter disposed between the partitions.
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Citations
36 Claims
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1. An electrophoretic display device, comprising:
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a lower substrate; an upper substrate; a thin film transistor disposed on the lower substrate; a pixel electrode connected to the thin film transistor; an electronic ink layer positioned between the lower substrate and the upper substrate; a plurality of partitions disposed on the upper substrate; a reflecting layer disposed on the partitions; and a color filter disposed between the partitions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for manufacturing an electrophoretic display device, comprising:
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forming a thin film transistor on a lower substrate; forming a pixel electrode connected to the thin film transistor; forming an electronic ink layer on the pixel electrode; etching an upper substrate to form a groove and a partition; forming a reflecting layer on the partition; forming a color filter in the groove; forming an adhesive layer on the reflecting layer and the color filter; and adhering the adhesive layer to the electronic ink layer. - View Dependent Claims (14, 15, 16, 17, 18)
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19. An electrophoretic display device, comprising:
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a lower substrate; a thin film transistor disposed on the lower substrate; a pixel electrode connected to the thin film transistor; an upper substrate facing the lower substrate and including a plurality of partitions and a plurality of grooves disposed between the partitions; a common electrode disposed on the grooves and the partitions; a lateral reflector disposed on the common electrode on the partitions; color filters disposed in the grooves; and a plurality of electrically charged particles disposed on the color filters. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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27. An electrophoretic display device comprising:
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a lower substrate; an upper substrate; a thin film transistor disposed on the lower substrate; a pixel electrode connected to the thin film transistor; an electronic ink layer positioned on the pixel electrode between the lower substrate and the upper substrate; a lens positioned on the electronic ink layer; and a plurality of color filters disposed on the upper substrate. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification