发明授权
US08873131B2 Acousto-optic device having multi-layer nanostructure, optical scanner, optical modulator, and display apparatus using the acousto-optic device
有权
具有多层纳米结构的声光装置，光扫描器，光调制器和使用声光装置的显示装置
- 专利标题： Acousto-optic device having multi-layer nanostructure, optical scanner, optical modulator, and display apparatus using the acousto-optic device
- 专利标题（中）： 具有多层纳米结构的声光装置，光扫描器，光调制器和使用声光装置的显示装置
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申请号： US13533353申请日： 2012-06-26
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公开(公告)号： US08873131B2公开(公告)日： 2014-10-28
- 发明人: Seung-hoon Han , Wan-joo Maeng , Sang-yoon Lee , Hong-seok Lee
- 申请人： Seung-hoon Han , Wan-joo Maeng , Sang-yoon Lee , Hong-seok Lee
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： NSIP Law
- 优先权： KR10-2011-0063045 20110628
- 主分类号： G02F1/33
- IPC分类号： G02F1/33 ; G02F1/00
摘要：
An acousto-optic device includes an acousto-optic medium having a multi-layer nanostructure; and a sonic wave generator configured to apply sonic waves to the acousto-optic medium having the multi-layer nanostructure. The acousto-optic medium having the multi-layer nanostructure includes a second layer formed of at least two materials that have different dielectric constants and alternate with each other; and a first layer disposed on a first surface of the second layer and formed of a first material, and/or a third layer disposed on a second surface of the second layer and formed of a fourth material.
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