Invention Grant
US09563098B2 Method of and device for controlling reflective color of polymeric colloidal photonic crystal display using mixed dispersion medium
有权
使用混合分散介质控制聚合物胶体光子晶体显示器的反射颜色的方法和装置
- Patent Title: Method of and device for controlling reflective color of polymeric colloidal photonic crystal display using mixed dispersion medium
- Patent Title (中): 使用混合分散介质控制聚合物胶体光子晶体显示器的反射颜色的方法和装置
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Application No.: US14334050Application Date: 2014-07-17
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Publication No.: US09563098B2Publication Date: 2017-02-07
- Inventor: Kyunghoon Cha , Wonmok Lee , Jongin Lee , Sungkoo Han , Kyeonghyeon Ko
- Applicant: Samsung Electronics Co., Ltd. , Industry-Academia Cooperation Group of Sejong University
- Applicant Address: KR KR
- Assignee: Samsung Electronics Co., Ltd,Industry-Academia Cooperation Group of Sejong University
- Current Assignee: Samsung Electronics Co., Ltd,Industry-Academia Cooperation Group of Sejong University
- Current Assignee Address: KR KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2013-0083998 20130717
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G02F1/167 ; G02F1/21
Abstract:
A method of and device for controlling a reflective color of a photonic crystal display device, capable of precisely controlling the distance between particles to display RGB full colors covering desired wavelength ranges. The method and device include using a mixed dispersion medium containing two or more kinds of solvents having different dielectric constants as a dispersion medium for a photonic crystal in a composition for a photonic crystal display device of which colors are controlled through the application of an electric field.
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