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Registered COLOR DISPLAY DEVICES

이색컬러 투과반사형 디스플레이
이미지 확대
Inventors
Gi Heon Kim, Kim Yong Hae, Hwang Chi-Sun
Application No.
15213026 (2016.07.18)
Publication No.
US 2017-0210995 A1 (2017.07.27)
Registration No.
9695362 (2017.07.04)
Country
UNITED STATES
Project Code
15MB1600, The core technology development of light and space adaptable energy-saving I/O (Input/Output) platform for future advertising service, Hwang Chi-Sun
Abstract
A color display device includes a plurality of pixels. Each of the pixels includes a first transparent electrode and a second transparent electrode, opposing to each other, a polymer layer between the first transparent electrode and the second transparent electrode, a first coloring material dispersed in the polymer layer, liquid crystals provided in the polymer layer, and a second coloring material dispersed in the liquid crystals. The first coloring material and the second coloring material presents different colors, and each of the first coloring material and the second coloring material includes at least one of a red coloring material, a green coloring material, a blue coloring material, a yellow coloring material, a cyan coloring material, and a magenta coloring material.
KSP Keywords
Coloring material, Display device, Liquid crystal, color display, polymer layer, transparent electrode