Electronic paper display device and method for displaying color with the same
First Claim
Patent Images
1. An electronic paper display device comprising rotating balls configured of hemispheres having colors that are in complementary relationship with each other.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein is an electronic paper display device including rotating balls configured of hemispheres having colors that are in complementary relationship with each other. The rotating balls are selectively combined, thereby making it possible to represent red, green, blue, cyan, magenta, and yellow colors to the outside and control brightness and saturation of the colors.
2 Citations
19 Claims
- 1. An electronic paper display device comprising rotating balls configured of hemispheres having colors that are in complementary relationship with each other.
-
12. A method for displaying a color with an electronic paper display device, the method comprising:
providing rotating balls configured of hemispheres having colors that are in complementary relationship to each other and an electrode structure applying a voltage to the rotating balls, such that the electrode structure selectively rotates the rotating balls, thereby displaying a color to the outside. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
Specification