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公开(公告)号：US20050152430A1
公开(公告)日：2005-07-14
申请号：US11023419
申请日：2004-12-29
CPC分类号： H01S5/18394 , H01S5/1046 , H01S5/18319 , H01S5/1835
摘要： According to the present invention, a first p-side electrode 7A made of metal which is provided with regularly arranged holes 10 having a diameter smaller than a laser oscillation wavelength and a second p-side electrode 7B arranged around the periphery of the first p-type electrode 7A are used as a p-side mirror of a surface-emitting laser. Light in a resonator formed of a p-side electrode 7 and an n-type mirror 2 is first converted to a surface plasmon and then reconverted to the light by the p-side electrode 7A, and then emitted outside the resonator. This improves the light transmittance, thereby permitting use of metal which is considered to have inherently low light transmittance as a material for the p-side electrode 7. If the p-side electrode 7 is made of metal, operating voltage is reduced and heat dissipation improves, without causing a spike in a valence band, which occurs when a semiconductor layer is used. Further, due to the nonlinear effect of the mirror, optical feedback to the inside of the resonator is controlled, whereby a laser device with excellent noise characteristic is obtained.
摘要翻译： 根据本发明，由金属制成的第一p侧电极7A，其具有规则排列的直径小于激光振荡波长的孔10，第二p侧电极7B布置在第一 p型电极7A用作表面发射激光器的p侧反射镜。 首先将由p侧电极7和n型反射镜2形成的谐振器中的光转换为表面等离子体，然后通过p侧电极7A再次转换为光，然后发射到谐振器外部。 这提高了透光率，从而允许使用被认为具有固有的低透光率的金属作为p侧电极7的材料。 如果p侧电极7由金属制成，则工作电压降低，散热改善，而不会在使用半导体层时发生价带的尖峰。 此外，由于反射镜的非线性效应，对谐振器内部的光反馈被控制，从而获得具有优异噪声特性的激光器件。
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公开(公告)号：US07436874B2
公开(公告)日：2008-10-14
申请号：US11023419
申请日：2004-12-29
CPC分类号： H01S5/18394 , H01S5/1046 , H01S5/18319 , H01S5/1835
摘要： According to the present invention, a first p-side electrode 7A made of metal which is provided with regularly arranged holes 10 having a diameter smaller than a laser oscillation wavelength and a second p-side electrode 7B arranged around the periphery of the first p-type electrode 7A are used as a p-side mirror of a surface-emitting laser. Light in a resonator formed of a p-side electrode 7 and an n-type mirror 2 is first converted to a surface plasmon and then reconverted to the light by the p-side electrode 7A, and then emitted outside the resonator.
摘要翻译： 根据本发明，由金属制成的第一p侧电极7A，其具有规则排列的直径小于激光振荡波长的孔10，第二p侧电极7B布置在第一 p型电极7A用作表面发射激光器的p侧反射镜。 首先将由p侧电极7和n型反射镜2形成的谐振器中的光转换为表面等离子体，然后通过p侧电极7A再次转换为光，然后发射到谐振器外部。
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公开(公告)号：US20060066743A1
公开(公告)日：2006-03-30
申请号：US11234258
申请日：2005-09-26
申请人： Kazutoshi Onozawa , Daisuke Ueda , Shinji Yoshida
发明人： Kazutoshi Onozawa , Daisuke Ueda , Shinji Yoshida
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , H04N5/2253
摘要： The present invention provides a solid-state imaging device including an optical element that efficiently condenses even a wide-angle incident light and has a color separation function. The solid-state imaging device includes pixels, and in the device each pixel includes: a light receiving element; and an optical element, whose surface at least, is made of metal, the optical element has: an aperture; and convex parts which are arranged cyclically, and a distance between adjacent convex parts and a width of each convex part range from 0 to 1 wavelength of light to be condensed.
摘要翻译： 本发明提供一种固态成像装置，其包括能够有效地冷凝广角入射光并具有分色功能的光学元件。 固态成像装置包括像素，并且在该装置中，每个像素包括：光接收元件; 以及光学元件，其表面至少由金属制成，所述光学元件具有：孔; 并且周向布置的凸部和相邻的凸部之间的距离和每个凸部的宽度在0-1波长范围内被冷凝。
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4.发明授权Solid-state imaging device including pixels arranged in a two-dimensional array 有权固态成像装置，包括以二维阵列排列的像素公开(公告)号：US07586530B2
公开(公告)日：2009-09-08
申请号：US11234258
申请日：2005-09-26
申请人： Kazutoshi Onozawa , Daisuke Ueda , Shinji Yoshida
发明人： Kazutoshi Onozawa , Daisuke Ueda , Shinji Yoshida
CPC分类号： H04N5/2254 , H04N5/2253
摘要： The present invention provides a solid-state imaging device including an optical element that efficiently condenses even wide-angle incident light and has a color separation function. The solid-state imaging device includes pixels, and in the device each pixel includes: a light receiving element; and an optical element, whose surface, at least, is made of metal, the optical element has: an aperture; and convex parts which are arranged cyclically, and a distance between adjacent convex parts and a width of each convex part range from 0 to 1 wavelength of the light to be condensed.
摘要翻译： 本发明提供了一种固态成像装置，其包括有效地冷凝甚至广角入射光并具有分色功能的光学元件。 固态成像装置包括像素，并且在该装置中，每个像素包括：光接收元件; 以及光学元件，其表面至少由金属制成，所述光学元件具有：孔; 周向布置的凸部和相邻的凸部之间的距离和每个凸部的宽度的范围为待冷凝的光的0〜1波长。
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公开(公告)号：US07146621B2
公开(公告)日：2006-12-05
申请号：US10762383
申请日：2004-01-23
申请人： Kazutoshi Onozawa , Daisuke Ueda
发明人： Kazutoshi Onozawa , Daisuke Ueda
IPC分类号： G11B33/14
CPC分类号： G11B7/123 , G11B7/0933 , G11B7/12
摘要： An inventive optical pickup includes: a base; a movable part; a fixed part; and a first yoke. The movable part, fixed part and first yoke are provided over the base. The movable part is provided with: a hologram element; a package equipped with a laser/photodetectors integrated element in which a semiconductor laser and photodetectors are integrated; and an objective lens. A magnet is provided on each of second yokes provided on the base, and a heat dissipating medium is provided in a gap between a package metal section of the package and another magnet.
摘要翻译： 本发明的光学拾取器包括：基座; 可移动部分; 固定部分; 和第一个轭。 可移动部分，固定部分和第一磁轭设置在基座上。 可动部设有：全息元件; 配有激光/光电检测器集成元件的封装，其中集成了半导体激光器和光电检测器; 和物镜。 在设置在基座上的每个第二轭上设置有磁铁，并且在封装的封装金属部分和另一个磁体之间的间隙中设置散热介质。
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6.发明授权Night-vision imaging apparatus, control method of the same, and headlight module 有权夜视成像装置，其控制方法和头灯模块公开(公告)号：US07579593B2
公开(公告)日：2009-08-25
申请号：US11774088
申请日：2007-07-06
申请人： Kazutoshi Onozawa , Daisuke Ueda
发明人： Kazutoshi Onozawa , Daisuke Ueda
IPC分类号： H01L31/12
CPC分类号： B60Q1/0023 , G01S7/4811 , G01S7/4918 , G01S7/493 , G01S7/499 , G01S17/89 , G01S17/936 , H01L27/14643 , H01L27/148
摘要： The invention provides a night-vision imaging apparatus including: a light emission unit that emits infrared light; a solid-state imaging device that converts the infrared light into a first signal; a light-emission control unit that allows the light emission unit to emit the infrared light which is modulated according to a temporally pseudo-random first modulation; and an extraction unit that extracts, according to the first modulation, a signal corresponding to the infrared light emitted by the light emission unit from the first signal.
摘要翻译： 本发明提供了一种夜视成像装置，包括：发射红外光的发光单元; 将所述红外光转换为第一信号的固态成像装置; 发光控制单元，其允许发光单元发射根据时间上伪随机的第一调制被调制的红外光; 以及提取单元，根据第一调制，从第一信号中提取与由发光单元发射的红外光相对应的信号。
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7.发明申请公开(公告)号：US20080272454A1
公开(公告)日：2008-11-06
申请号：US11658666
申请日：2005-09-01
CPC分类号： G02B5/1876 , G02B5/1885 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L31/02162 , H01L31/02327
摘要： It is realized a high sensitive solid-state imaging apparatus which corresponds to an optical system having a short focal length (an optical system having a large incident angle θ).Each pixel (2.8 mm square in size) includes a distributed refractive index lens (1), a color filter (2) for green, Al wirings (3), a signal transmitting unit (4), a planarized layer (5), a light-receiving element (Si photodiode) (6), and an Si substrate (7). The concentric circle structure of the distributed index lens is made of four types of materials having different refractive indexes such as TiO2 (n=2.53), SiN (n=2.53), SiO2 (n=2.53), and air (n=1.0). In the concentric structure, a radial difference of outer peripheries of adjacent circular light-transmitting films is 100 nm. Furthermore, the film thickness is 0.4 μm.
摘要翻译： 实现了对应于具有短焦距的光学系统（具有大的入射角θ的光学系统）的高灵敏度固态成像装置。 每个像素（尺寸为2.8mm正方形）包括分布折射率透镜（1），用于绿色的滤色器（2），Al布线（3），信号传输单元（4），平坦化层（5）， 光接收元件（Si光电二极管）（6）和Si衬底（7）。 分布式折射率透镜的同心圆结构由具有不同折射率的四种材料制成，例如TiO 2（n = 2.53），SiN（n = 2.53），SiO 2 /SUB>(n=2.53）和空中（n = 1.0）。 在同心结构中，相邻圆形透光膜的外周的径向差为100nm。 此外，膜厚度为0.4μm。
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公开(公告)号：US06919641B2
公开(公告)日：2005-07-19
申请号：US10462744
申请日：2003-06-17
申请人： Kazutoshi Onozawa , Tetsuzo Ueda , Daisuke Ueda
发明人： Kazutoshi Onozawa , Tetsuzo Ueda , Daisuke Ueda
IPC分类号： H01S5/022 , H01L25/075 , H01S5/02 , H01S5/40 , H01L23/52
CPC分类号： H01L24/95 , H01L25/0753 , H01L2224/95085 , H01L2224/95146 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01016 , H01L2924/01033 , H01L2924/01049 , H01L2924/10329 , H01L2924/10349 , H01L2924/12041 , H01L2924/12042 , H01L2924/15165 , H01S5/02252 , H01S5/4031 , H01L2924/15153 , H01L2924/00
摘要： A semiconductor device includes: a substrate having in its principal surface first and second recessed portions formed adjacent to each other; and first and second semiconductor laser chips each having a portion that is inserted in one of the recessed portions. The depth of the recessed portions is smaller than the height of the first and second semiconductor laser chips that are disposed in the recessed portions.
摘要翻译： 半导体器件包括：基板，其主表面具有彼此相邻形成的第一和第二凹部; 以及第一和第二半导体激光器芯片，每个半导体激光器芯片具有插入到一个凹部中的一部分。 凹部的深度小于设置在凹部中的第一和第二半导体激光器芯片的高度。
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公开(公告)号：US20050003570A1
公开(公告)日：2005-01-06
申请号：US10840422
申请日：2004-05-07
申请人： Kazutoshi Onozawa , Daisuke Ueda , Tomoaki Tojo
发明人： Kazutoshi Onozawa , Daisuke Ueda , Tomoaki Tojo
CPC分类号： H01L24/95 , H01L21/67121 , H01L25/50 , H01L2224/95085 , H01L2224/95136 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01016 , H01L2924/01033 , H01L2924/01049 , H01L2924/01078 , H01L2924/10329 , H01L2924/10349 , H01L2924/12041 , H01L2924/12042 , H01L2924/00
摘要： In a semiconductor device fabrication method using a fluidic self-assembly technique in which in a liquid, a plurality of semiconductor elements are mounted in a self-aligned manner on a substrate with a plurality of recessed portions formed therein, protruding potions that are inserted in the respective recessed portions of the substrate are formed in the lower portions of the respective semiconductor elements, the liquid in which the semiconductor elements have been spread is poured over the substrate intermittently, and the substrate is rotated in a period of time in which the liquid is not poured.
摘要翻译： 在使用流体自组装技术的半导体器件制造方法中，其中在液体中，多个半导体元件以自对准的方式安装在其上形成有多个凹部的基板上，插入的突出部分 基板的各凹部形成在各半导体元件的下部，将半导体元件已经被分散的液体间歇地注入到基板上，并且使基板在液体 不倒
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10.发明授权公开(公告)号：US07667286B2
公开(公告)日：2010-02-23
申请号：US11658666
申请日：2005-09-01
IPC分类号： H01L31/0232
CPC分类号： G02B5/1876 , G02B5/1885 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L31/02162 , H01L31/02327
摘要： A high sensitive solid-state imaging apparatus which corresponds to an optical system has a short focal length (an optical system having a large incident angle θ). Each pixel (2.8 mm square in size) includes a distributed refractive index lens, a color filter for green, Al wirings, a signal transmitting unit, a planarized layer, a light-receiving element (Si photodiode), and an Si substrate. The concentric circle structure of the distributed index lens is made of four types of materials having different refractive indexes such as TiO2 (n=2.53), SiN (n=2.53), SiO2 (n=2.53), and air (n=1.0). In the concentric structure, a radial difference of outer peripheries of adjacent circular light-transmitting films is 100 nm. Furthermore, the film thickness is 0.4 νm.
摘要翻译： 对应于光学系统的高灵敏度固态成像装置具有短焦距（具有大入射角的光学系统）。 每个像素（尺寸为2.8mm正方形）包括分布折射率透镜，绿色滤色器，Al布线，信号传输单元，平面化层，光接收元件（Si光电二极管）和Si衬底。 分布式折射率透镜的同心圆结构由诸如TiO 2（n = 2.53），SiN（n = 2.53），SiO 2（n = 2.53）和空气（n = 1.0）的折射率不同的四种材料制成， 。 在同心结构中，相邻圆形透光膜的外周的径向差为100nm。 此外，膜厚度为0.4μm。
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