Invention Application
- Patent Title: ACTIVE OPTICAL DEVICE USING PHASE CHANGE MATERIAL
- Patent Title (中): 使用相变材料的活性光学器件
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Application No.: US13091360Application Date: 2011-04-21
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Publication No.: US20120127562A1Publication Date: 2012-05-24
- Inventor: Sun-il KIM , Jun-hee CHOI , Jong-min KIM
- Applicant: Sun-il KIM , Jun-hee CHOI , Jong-min KIM
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2010-0115764 20101119
- Main IPC: G02F1/29
- IPC: G02F1/29
Abstract:
An active optical device is provided. The active optical device includes an optically variable layer having a refractive index which changes according to temperature; and a temperature control unit that controls a temperature of one or more regions of the optically variable layer.
Public/Granted literature
- US08917440B2 Active optical device using phase change material Public/Granted day:2014-12-23
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