公开(公告)号：US20180284564A1

公开(公告)日：2018-10-04

申请号：US15933883

申请日：2018-03-23

申请人： Mitsubishi Electric Corporation

发明人： Kenji ARITA ,  Takashi MIYAYAMA

IPC分类号： G02F1/35 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/3501 ,  B60K35/00 ,  B60K37/04 ,  B60K2370/152 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/1339 ,  G02F1/136286 ,  G02F2001/133331 ,  G02F2001/3505

摘要： A protection member is disposed on a curved part of a housing having a desired curvature between a first display panel and a second display panel, thus the protection member is deformed along with the curvature of the curved part and curved. The curvature of the curved part formed in the housing has a plurality of curvatures.

公开(公告)号：US20180123309A1

公开(公告)日：2018-05-03

申请号：US15790900

申请日：2017-10-23

申请人： INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION NATIONAL INSTITUTES OF NATURAL SCIENCES

发明人： Takunori TAIRA ,  Arvydas KAUSAS ,  Lihe ZHENG

IPC分类号： H01S3/042 ,  H01S3/04 ,  H01S3/16 ,  B29C65/16 ,  B29C65/00

CPC分类号： H01S3/042 ,  B29C65/16 ,  B29C66/00145 ,  B29C66/028 ,  B29C66/73772 ,  G02F1/3525 ,  G02F2001/3505 ,  G02F2201/50 ,  H01S3/0405 ,  H01S3/0612 ,  H01S3/0627 ,  H01S3/07 ,  H01S3/108 ,  H01S3/113 ,  H01S3/1643 ,  H01S3/17 ,  H01S5/0216 ,  H01S5/02484

摘要： A laser component is provided, including a laser medium and a transparent heat transmitting member, at least one of which is oxide. Bonding surfaces of the laser medium and the transparent heat transmitting member are exposed to oxygen plasma, and thereafter the bonding surfaces are brought into contact without heating. The laser medium and the transparent heat transmitting member are bonded at atomic levels, their thermal resistance is low, and no large residual stress is generated due to the bonding taking place under normal temperature. The process of oxygen plasma exposure ensures transparency of their bonding interface. The laser medium and the transparent heat transmitting member are stably bond via an amorphous layer.

公开(公告)号：US20170357139A1

公开(公告)日：2017-12-14

申请号：US15422744

申请日：2017-02-02

申请人： Duke University

发明人： David R. Smith ,  Antoine Moreau ,  Cristian Ciraci ,  Jack J. Mock

IPC分类号： G02F1/17 ,  G02F1/35 ,  G02F1/01 ,  H01Q17/00 ,  B82Y20/00

CPC分类号： G02F1/17 ,  B82Y20/00 ,  G02F1/0102 ,  G02F1/0128 ,  G02F1/35 ,  G02F2001/3505 ,  H01Q17/002 ,  H01Q17/007 ,  Y10S977/834 ,  Y10S977/89 ,  Y10S977/902

摘要： An apparatus is described that selectively absorbs electromagnetic radiation. The apparatus includes a conducting surface, a dielectric layer formed on the conducting surface, and a plurality of conducting particles distributed on the dielectric layer. The dielectric layer can be formed from a material and a thickness selected to yield a specific absorption spectrum. Alternatively, the thickness or dielectric value of the material can change in response to an external stimulus, thereby changing the absorption spectrum.

公开(公告)号：US20170271774A1

公开(公告)日：2017-09-21

申请号：US15614700

申请日：2017-06-06

申请人： ROHM CO., LTD.

发明人： Toshikazu MUKAI ,  Kazuisao TSURUDA

IPC分类号： H01Q9/16 ,  G01R31/28 ,  G01R31/311 ,  G02F1/39 ,  G02F2/02 ,  G01N21/3581 ,  H03B7/08

CPC分类号： H01Q9/16 ,  G01N21/3581 ,  G01R31/2831 ,  G01R31/311 ,  G02F1/39 ,  G02F2/02 ,  G02F2001/3505 ,  G02F2203/13 ,  H03B7/08 ,  H03B2200/0084

摘要： THz device includes: a semiconductor substrate; a first semiconductor layer disposed on the semiconductor substrate; an active element formed by being laminated on the first semiconductor layer; a second electrode connected to the first semiconductor layer to be connected to a cathode K of the active element, the second electrode disposed on the semiconductor substrate; a first electrode connected to an anode A of the active element, the first electrode disposed on the semiconductor substrate to be opposite to the second electrode; a rear reflector metal layer disposed on a back side surface of the semiconductor substrate opposite to the first semiconductor layer, wherein the active element forms a resonator between the second and first electrodes, wherein electromagnetic waves are reflected on the rear reflector metal layer, and electromagnetic waves have a surface light-emission radiating pattern or surface light-receiving pattern in a vertical direction to the semiconductor substrate.

公开(公告)号：US09733546B2

公开(公告)日：2017-08-15

申请号：US15078088

申请日：2016-03-23

申请人： NGK INSULATORS, LTD.

发明人： Shoichiro Yamaguchi ,  Naotake Okada ,  Keiichiro Asai

IPC分类号： G02F1/295 ,  G02B6/12 ,  G02F1/377 ,  G02F1/35 ,  C04B37/00

CPC分类号： G02F1/3775 ,  C04B37/006 ,  C04B2237/123 ,  C04B2237/125 ,  C04B2237/34 ,  C04B2237/592 ,  C04B2237/704 ,  C04B2237/72 ,  G02B6/00 ,  G02B6/12 ,  G02F1/3501 ,  G02F1/377 ,  G02F2001/3505

摘要： An optical component includes an optical device comprising a bonding face and an optically polished end face, and a metal film formed on the bonding face of the optical device and for bonding the optical device onto a substrate. The metal film includes a main covering portion covering a region except an end part of the bonding face on the side of the end face and an end part-covering portion covering the bonding face in the end part. A non-covered part, which is not covered by the metal film, is provided between the main covering portion and end part-covering portion.

公开(公告)号：US09482928B2

公开(公告)日：2016-11-01

申请号：US14209470

申请日：2014-03-13

申请人： Quantel USA, Inc.

发明人： Mark Perkins ,  Tyler Tempero ,  Zach Halverson ,  Ben McGregor

IPC分类号： G02F1/35

CPC分类号： G02F1/353 ,  G02F1/3501 ,  G02F2001/3505

摘要： The invention pertains to an apparatus and a method for tuning and then locking a nonlinear crystal to the angle at which phase-matching occurs. It is particularly advantageous to conduct tuning automatically and in the field.

摘要翻译： 本发明涉及用于调谐然后将非线性晶体锁定到发生相位匹配的角度的装置和方法。 特别有利的是在现场进行自动调谐。

公开(公告)号：US20160282702A1

公开(公告)日：2016-09-29

申请号：US15173330

申请日：2016-06-03

申请人： IPG Photonics Corporation

发明人： Daniel Swanbeck ,  Mark W. Byer ,  Manuel Martinez

IPC分类号： G02F1/35 ,  H01S3/109 ,  H01S3/10 ,  H01S3/094 ,  H01S3/067

CPC分类号： G02F1/3501 ,  G02F2001/3505 ,  H01S3/0092 ,  H01S3/06754 ,  H01S3/06758 ,  H01S3/094003 ,  H01S3/10007 ,  H01S3/109 ,  H01S5/022 ,  H01S5/02256 ,  H01S5/02264

摘要： An optical crystal can be mounted to a mounting block configured to receive the crystal. A base portion on the mounting block utilizes two walls forming a corner and a single biasing spring clip to secure the crystal. The spring clip applies forces in two different directions substantially orthogonal to the two walls. The spring clip is based off a symmetrical geometry which applies nearly the same force application in both directions. The spring also features bend regions that contact the crystal in such a way as to reduce the presence of point loads or stress risers. The length of contact along the crystal is maximized, allowing for proper force distribution and a sufficient surface are contact for static holding capabilities.

摘要翻译： 光学晶体可以安装到被配置为接收晶体的安装块。 安装块上的基部使用形成角部的两个壁和单个偏压弹簧夹以固定晶体。 弹簧夹在基本上垂直于两个壁的两个不同方向上施加力。 弹簧夹基于对称的几何形状，其在两个方向上施加几乎相同的力应用。 弹簧还具有接触晶体的弯曲区域，以减少点载荷或应力梯度的存在。 沿着晶体的接触长度最大化，允许适当的力分布和足够的表面接触静电保持能力。

公开(公告)号：US20160202596A1

公开(公告)日：2016-07-14

申请号：US15078088

申请日：2016-03-23

申请人： NGK INSULATORS, LTD.

发明人： Shoichiro Yamaguchi ,  Naotake Okada ,  Keiichiro Asai

IPC分类号： G02F1/377 ,  G02F1/35

CPC分类号： G02F1/3775 ,  C04B37/006 ,  C04B2237/123 ,  C04B2237/125 ,  C04B2237/34 ,  C04B2237/592 ,  C04B2237/704 ,  C04B2237/72 ,  G02B6/00 ,  G02B6/12 ,  G02F1/3501 ,  G02F1/377 ,  G02F2001/3505

摘要： An optical component includes an optical device comprising a bonding face and an optically polished end face, and a metal film formed on the bonding face of the optical device and for bonding the optical device onto a substrate. The metal film includes a main covering portion covering a region except an end part of the bonding face on the side of the end face and an end part-covering portion covering the bonding face in the end part. A non-covered part, which is not covered by the metal film, is provided between the main covering portion and end part-covering portion.

摘要翻译： 光学部件包括光学装置，其包括接合面和光学研磨端面，以及形成在光学器件的接合面上并用于将光学器件接合到基板上的金属膜。 金属膜包括覆盖端面侧的接合面的端部以外的区域的主覆盖部和覆盖端部的接合面的端部覆盖部。 在主覆盖部分和端部覆盖部分之间设置未被金属膜覆盖的非覆盖部分。

公开(公告)号：US09225144B2

公开(公告)日：2015-12-29

申请号：US14688224

申请日：2015-04-16

申请人： Joseph M. Owen ,  Nathan E. Rines

发明人： Joseph M. Owen ,  Nathan E. Rines

IPC分类号： G02F1/39 ,  H01S3/108 ,  G02F1/35 ,  G02B7/18 ,  G02B26/08 ,  H01S3/02 ,  H01S3/08 ,  H01S3/094 ,  H01S3/0941 ,  H01S3/16

CPC分类号： H01S3/108 ,  G02B7/1805 ,  G02B26/0883 ,  G02F1/353 ,  G02F1/39 ,  G02F2001/3503 ,  G02F2001/3505 ,  G02F2001/3542 ,  G02F2202/40 ,  G02F2203/69 ,  H01S3/025 ,  H01S3/08059 ,  H01S3/094042 ,  H01S3/0941 ,  H01S3/1655

摘要： Techniques and structure are disclosed for implementing a spatial walk-off compensation mechanism having an integral tilt function. In some embodiments, the mechanism may comprise a tilt-ball mount having an integrated walk-off compensation medium. In some embodiments, the mechanism may be configured to receive an output beam from a non-linear converter (e.g., optical parametric oscillator or OPO) implementing a non-linear medium comprising a bi-refringent material (e.g., zinc germanium phosphide, or ZnGeP2; cadmium silicon phosphide, or CdSiP2). In some embodiments, the walk-off compensation medium may comprise the same material and/or have the same cut as the non-linear medium. In some embodiments, the mechanism may be manually and/or mechanically adjusted/repositioned to reduce beam walk-off and/or to more precisely direct the beam. In some embodiments, the mechanism may be implemented in mid-infrared (MIR) applications. Numerous configurations and variations will be apparent in light of this disclosure.

公开(公告)号：US20150227019A1

公开(公告)日：2015-08-13

申请号：US14425621

申请日：2013-08-06

申请人： NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY

发明人： Naoto Tsutsumi ,  Kenji Kinashi ,  Hironori Shinkai

IPC分类号： G02F1/39 ,  G02F1/35 ,  G02F1/361 ,  G02B27/42

CPC分类号： G02F1/397 ,  G02B27/4205 ,  G02B27/4233 ,  G02F1/3501 ,  G02F1/3611 ,  G02F2001/3505 ,  G03H2001/0264 ,  G03H2260/54 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246

摘要： The present invention provides a fast-response photorefractive polymer element (1) including two insulating substrates (2, 2) arranged substantially in parallel with each other, ITO electrodes (3, 3) provided on inner surfaces (2a, 2a) of two insulating substrates (2, 2), dark current control layers (4, 4) provided on inner surfaces (3a, 3a) of ITO electrodes (3, 3), and a photorefractive composite material (5) provided between two insulating substrates (2, 2) with ITO electrodes (3, 3) and dark current control layers (4, 4). The photorefractive composite material (5) contains polytriarylamine (PTAA) which is a photorefractive polymer, and a dark current control layer (4) is a single-layered monomolecular film or multi-layered monomolecular films. With these configurations, a fast-response photorefractive polymer element achieves significantly improved responsiveness.

摘要翻译： 本发明提供了一种快速响应的光折变聚合物元件（1），其包括彼此基本平行排列的两个绝缘基板（2,2），设置在两个绝缘的内表面（2a，2a）上的ITO电极（3,3） 设置在ITO电极（3,3）的内表面（3a，3a）上的暗电流控制层（4,4）和设置在两个绝缘基板（2，3）之间的光折变复合材料（5）的基板（2,2） 2）具有ITO电极（3,3）和暗电流控制层（4,4）。 光折变复合材料（5）含有作为光折变聚合物的聚三芳基胺（PTAA），暗电流控制层（4）是单层单分子膜或多层单分子膜。 利用这些配置，快速响应的光折变聚合物元件实现显着改善的响应性。