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Registered SHAPE-VARIABLE OPTICAL ELEMENT AND OPTICAL READ/WRITE DEVICE INCLUDING THE SAME

형상 재구성이 가능한 렌즈 어레이를 이용한 광학 정보기기
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Inventors
Kyung Ki-Uk, Saekwang Nam, Yun Sung Ryul, Park Suntak, Bong Je Park
Application No.
14327030 (2014.07.09)
Publication No.
20150036474 (2015.02.05)
Registration No.
9091810 (2015.07.28)
Country
UNITED STATES
Project Code
13SE1100, Self-morphing micro lens array, Kyung Ki-Uk
Abstract
An optical read/write device in accordance with an embodiment of the present invention includes a lens portion configured to irradiate light emitted from a light source to an optical recording medium, and the lens portion includes: a flexible shape-variable lens; and an electrode portion provided on the shape-variable lens. The shape of the shape-variable lens can be changed when voltage is applied to the electrode.
KSP Keywords
Light sources, Optical element, Optical recording medium, Recording medium, Variable lens, optical recording