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Color Polymer-Stabilized Liquid Crystal for the Optical Shutter with Fast Response Time

Title
Color Polymer-Stabilized Liquid Crystal for the Optical Shutter with Fast Response Time
Author(s)
Hwang, KY[Hwang, Kyu Young]Lee, GH[Lee, Gae Hwang]Jang, JE[Jang, Jae Eun]Jin, YW[Jin, Yong Wan]Jung, JE[Jung, Jae Eun]Lee, SY[Lee, Sang Yoon]
DGIST Authors
Jang, JE[Jang, Jae Eun]
Issued Date
2011-08
Type
Article
Article Type
Article
Subject
ColorCombined EffectCrystal StructureFast Response TimeFlexible DisplaysLiquid CrystalsMoving ImageOptical EquipmentOptical ShuttersPolymer Stabilized Liquid CrystalsPolymersReflectionReflective DevicesSimple StructuresSpeed Response
ISSN
0021-4922
Abstract
A color-reflective optical shutter structure has been studied using polymer-stabilized liquid crystal (PSLC) devices with a specular reflector. The combined effect of an LC, a polymer, a color dye, and a specular reflector results in a high performance of a reflective-mode optical shutter as well as of a simple structure with a fast response time capable of smooth moving images. The reflectance is up to 40%, one of highest for reflective devices, whose response times are fast enough to provide video speed response (<16.6ms). This effective and simple shutter concept can be applied in reflective-mode flexible displays and optical equipment with high performance. © 2011 The Japan Society of Applied Physics.
URI
http://hdl.handle.net/20.500.11750/1622
DOI
10.1143/JJAP.50.080210
Publisher
Institute of Physics Publishing
Related Researcher
  • 장재은 Jang, Jae Eun 전기전자컴퓨터공학과
  • Research Interests Nanoelectroinc device; 생체 신호 센싱 시스템 및 생체 모방 디바이스; 나노 통신 디바이스
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Appears in Collections:
Department of Electrical Engineering and Computer Science Advanced Electronic Devices Research Group(AEDRG) - Jang Lab. 1. Journal Articles

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