公开(公告)号：US06975663B2

公开(公告)日：2005-12-13

申请号：US10085204

申请日：2002-02-26

申请人： Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

发明人： Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

IPC分类号： H01S5/022 ,  H01S5/183 ,  H01S5/323 ,  H01S5/42 ,  H01S3/08 ,  H01S5/00

CPC分类号： H01S5/18361 ,  H01L2224/48091 ,  H01S5/0071 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/18313 ,  H01S5/18358 ,  H01S5/32366 ,  H01S5/423 ,  H01S2301/173 ,  H01L2924/00014

摘要： A surface-emission laser diode includes a distributed Bragg reflector tuned to wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5-50 nm.

摘要翻译： 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，其中异相缓冲层具有 插入其间的中间折射率，厚度在5-50nm的范围内。

公开(公告)号：US20060093010A1

公开(公告)日：2006-05-04

申请号：US11220826

申请日：2005-09-08

申请人： Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

发明人： Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

IPC分类号： H01S3/08 ,  H01S5/00

CPC分类号： H01S5/18361 ,  H01L2224/48091 ,  H01S5/0071 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/18313 ,  H01S5/18358 ,  H01S5/32366 ,  H01S5/423 ,  H01S2301/173 ,  H01L2924/00014

摘要： A surface-emission laser diode includes a distributed Bragg reflector tuned to a wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5-50 nm

摘要翻译： 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，具有异质缓冲层 其间具有中间折射率，其厚度在5-50nm的范围内

公开(公告)号：US07590159B2

公开(公告)日：2009-09-15

申请号：US11759615

申请日：2007-06-07

申请人： Naoto Jikutani ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

发明人： Naoto Jikutani ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

IPC分类号： H01S5/00

CPC分类号： G02B5/285 ,  B82Y20/00 ,  G02B5/0833 ,  G02B6/4202 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/43 ,  H01L2224/48091 ,  H01L2924/12044 ,  H01S5/0014 ,  H01S5/005 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/18308 ,  H01S5/18311 ,  H01S5/18358 ,  H01S5/3215 ,  H01S5/34306 ,  H01S5/423 ,  H01S2301/173 ,  H01L2924/00014 ,  H01L2924/00

摘要： A surface-emission laser diode includes a distributed Bragg reflector tuned to wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5-50 nm.

摘要翻译： 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，其中异相缓冲层具有 插入其间的中间折射率，厚度在5-50nm的范围内。

公开(公告)号：US20080043796A1

公开(公告)日：2008-02-21

申请号：US11759615

申请日：2007-06-07

申请人： Naoto JIKUTANI ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

发明人： Naoto JIKUTANI ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

IPC分类号： H01S5/125 ,  G02B5/18

CPC分类号： G02B5/285 ,  B82Y20/00 ,  G02B5/0833 ,  G02B6/4202 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/43 ,  H01L2224/48091 ,  H01L2924/12044 ,  H01S5/0014 ,  H01S5/005 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/18308 ,  H01S5/18311 ,  H01S5/18358 ,  H01S5/3215 ,  H01S5/34306 ,  H01S5/423 ,  H01S2301/173 ,  H01L2924/00014 ,  H01L2924/00

摘要： A surface-emission laser diode includes a distributed Bragg reflector tuned to wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5-50 nm.

摘要翻译： 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，其中异相缓冲层具有 插入其间的中间折射率，厚度在5-50nm的范围内。

公开(公告)号：US07245647B2

公开(公告)日：2007-07-17

申请号：US10697035

申请日：2003-10-31

申请人： Naoto Jikutani ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

发明人： Naoto Jikutani ,  Shunichi Sato ,  Takashi Takahashi ,  Akihiro Itoh ,  Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi

IPC分类号： H01S5/00 ,  H01S3/08

CPC分类号： G02B6/12007 ,  B82Y20/00 ,  G02B6/3821 ,  G02B6/4201 ,  G02B6/421 ,  G02B6/4249 ,  H01L2224/48091 ,  H01S5/0071 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/0683 ,  H01S5/18313 ,  H01S5/18358 ,  H01S5/305 ,  H01S5/3054 ,  H01S5/3201 ,  H01S5/3215 ,  H01S5/34306 ,  H01S5/423 ,  H01S2301/176 ,  H01S2301/18 ,  H01S2304/04 ,  H01L2924/00014

摘要： A surface-emission laser diode includes a distributed Bragg reflector tuned to wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5–50 nm.

摘要翻译： 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，其中异相缓冲层具有 插入其间的中间折射率，厚度在5-50nm的范围内。

公开(公告)号：US20160033914A1

公开(公告)日：2016-02-04

申请号：US14815028

申请日：2015-07-31

申请人： Susumu MOMMA ,  Kazuya Miyagaki ,  Koji Masuda ,  Hidemasa Suzuki

发明人： Susumu MOMMA ,  Kazuya Miyagaki ,  Koji Masuda ,  Hidemasa Suzuki

IPC分类号： G03G15/20 ,  G01J1/44 ,  H01L27/00

CPC分类号： H01L27/14625 ,  G03G15/2039 ,  G03G15/2053 ,  G03G15/553 ,  H01L27/14618

摘要： A reflective optical sensor for detecting surface information on a moving element moving in a certain direction includes at least one light emitter, a light emitting lens provided between the light emitter and a surface of the moving element and formed to become conjugated with the light emitter in the moving direction of the moving element in a longer distance from the light emitter than in a vertical direction relative to the moving direction, at least one light receiver, and a light receiving lens provided between the light receiver and the surface of the moving element.

摘要翻译： 用于检测在一定方向上移动的移动元件上的表面信息的反射光学传感器包括至少一个光发射器，设置在光发射器和移动元件的表面之间并形成为与光发射器共轭的发光透镜 移动元件相对于移动方向距离发光体的距离比垂直方向更长的移动方向，至少一个光接收器和设置在光接收器和移动元件的表面之间的光接收透镜。

公开(公告)号：US20080094718A1

公开(公告)日：2008-04-24

申请号：US11573406

申请日：2005-12-08

申请人： Takanobu Osaka ,  Atsushi Takaura ,  Kazuhiro Fujita ,  Kazuya Miyagaki

发明人： Takanobu Osaka ,  Atsushi Takaura ,  Kazuhiro Fujita ,  Kazuya Miyagaki

IPC分类号： G02B27/16

CPC分类号： G03B21/005 ,  H04N5/7441

摘要： A micro-optical device includes a plurality of minute optical elements each having a curved surface operable to condense incident light. The minute optical elements are arranged at constant intervals. The curved surface is expressed by two or more F values.

摘要翻译： 微型光学装置包括多个微小的光学元件，每个微小的光学元件具有可操作以冷凝入射光的弯曲表面。 微小的光学元件以恒定的间隔布置。 曲面由两个以上的F值表示。

公开(公告)号：US08610968B2

公开(公告)日：2013-12-17

申请号：US13846425

申请日：2013-03-18

申请人： Atsushi Takaura ,  Nobuaki Ono ,  Yasuo Sakurai ,  Yasunobu Youda ,  Kazuya Miyagaki ,  Masahiro Itoh

发明人： Atsushi Takaura ,  Nobuaki Ono ,  Yasuo Sakurai ,  Yasunobu Youda ,  Kazuya Miyagaki ,  Masahiro Itoh

IPC分类号： H04N1/04

CPC分类号： H04N1/02895 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081

摘要： A document illuminating system includes a plurality of light emitting elements arranged in an array, a reflective element which guides light emitted from the light emitting elements to a document read area of a certain width and length. The reflective element includes first to third reflective portions. The second reflective portion includes one or more planar reflective faces and is disposed so that the reflective faces reflect light from the light emitting elements to one or both of the first and third reflective portions without other reflective elements. The first and third reflective portions each include one or more planar reflective faces and are disposed so that their reflective faces oppositely illuminate the document read area together by reflecting light from one or both of the light emitting elements and the second reflective portion to the document read area without other reflective elements.

公开(公告)号：US07564508B2

公开(公告)日：2009-07-21

申请号：US11374317

申请日：2006-03-14

申请人： Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Yasuyuki Takiguchi ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka

发明人： Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Yasuyuki Takiguchi ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/135 ,  G02F1/1335 ,  G02F1/1347 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/141 ,  G02F1/1343 ,  C09K19/02

CPC分类号： G02F1/141 ,  G02F1/134363 ,  G02F1/13471 ,  G02F2001/133638 ,  G02F2001/133742 ,  G02F2001/291 ,  G09G3/2022 ,  G09G3/3629 ,  G09G2300/0426 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/145 ,  H04N9/3105 ,  H04N9/3114

摘要： A light path shift device is disclosed that is able to divide an effective region of a light path and drive the divided regions independently. The light path shift device includes a liquid crystal layer held between at least two opposite transparent substrates, the liquid crystal layer being homeotropically aligned and being able to form a chiral smectic C phase; and plural electrodes for applying an electric field in the liquid crystal layer in a horizontal direction. An effective region of the liquid crystal layer through which a light path passes is divided into plural sub-regions, plural light path shift elements with the electrodes formed thereon are stacked only at positions corresponding to the sub-regions, and are arranged so that boundary lines of the sub-regions are in agreement when being viewed along the direction of light propagation.

摘要翻译： 公开了能够划分光路的有效区域并驱动分割区域的光路移动装置。 光路移动装置包括保持在至少两个相对的透明基板之间的液晶层，液晶层是垂直取向的并且能够形成手性近晶C相; 以及用于在液晶层中沿水平方向施加电场的多个电极。 光路通过的液晶层的有效区域被分成多个子区域，其上形成有电极的多个光路移动元件仅在与子区域对应的位置处堆叠，并且被布置成使得边界 当沿着光传播的方向观察时，子区域的线是一致的。

公开(公告)号：US07125121B2

公开(公告)日：2006-10-24

申请号：US10370737

申请日：2003-02-24

申请人： Kazuya Miyagaki ,  Kenji Kameyama ,  Takanobu Osaka ,  Ikuo Katoh ,  Atsushi Takaura ,  Kenji Namie ,  Yasuyuki Takiguchi

发明人： Kazuya Miyagaki ,  Kenji Kameyama ,  Takanobu Osaka ,  Ikuo Katoh ,  Atsushi Takaura ,  Kenji Namie ,  Yasuyuki Takiguchi

IPC分类号： G03B21/28 ,  G02F1/1335 ,  G02F1/00 ,  G02B27/10 ,  G02B27/44 ,  G02B5/18 ,  H04N5/74

CPC分类号： H04N5/7416 ,  H04N9/3188

摘要： An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.