公开(公告)号：US08704942B2

公开(公告)日：2014-04-22

申请号：US13372694

申请日：2012-02-14

申请人： Kazuhito Shimoda ,  Shinichi Fujii

发明人： Kazuhito Shimoda ,  Shinichi Fujii

IPC分类号： G03B13/00 ,  H04N5/225

CPC分类号： G02B7/28 ,  G03B13/36 ,  H04N5/23212 ,  H04N5/3696

摘要： An imaging device includes a micro lens that collects light from a subject, a light sensing element that generates a signal for performing focusing determination through phase difference detection by sensing subject light collected by the micro lens, a first light blocking unit that performs pupil division by blocking a portion of the subject light, and a second light blocking unit that is disposed between the first light blocking unit and the micro lens, and blocks the portion of the subject light which is incident to the first light blocking unit, wherein an aperture area of the second light blocking unit is smaller than an aperture area of an image generation pixel.

摘要翻译： 成像装置包括：收集来自被检体的光的微透镜;感光元件，其通过感测由微透镜收集的被摄体光而产生用于通过相位差检测进行聚焦确定的信号;第一遮光单元，其进行瞳孔分割 阻挡被摄体光的一部分，以及第二遮光单元，其设置在第一遮光单元和微透镜之间，并且阻挡入射到第一遮光单元的被摄体光的部分，其中开口面积 的第二遮光单元小于图像生成像素的开口面积。

公开(公告)号：US07408709B2

公开(公告)日：2008-08-05

申请号：US11082344

申请日：2005-03-17

申请人： Kazuhito Shimoda ,  Masayasu Kakinuma ,  Takashi Watanabe ,  Shunichi Kajiya

发明人： Kazuhito Shimoda ,  Masayasu Kakinuma ,  Takashi Watanabe ,  Shunichi Kajiya

IPC分类号： G03B21/56 ,  G03B21/60

CPC分类号： G03B21/602

摘要： A screen for displaying an image by projection light includes: a selectively reflective layer having reflection properties with respect to light in a specific wavelength region corresponding to the projection light, and having absorption properties with respect to light in a wavelength region other than the specific wavelength region. And the selectively reflective layer includes an optical multilayer film having a dielectric film and a light-absorbing thin film having transmission properties, and a reflective layer for reflecting light which has passed through the optical multilayer film.

摘要翻译： 用于通过投影光显示图像的屏幕包括：相对于对应于投影光的特定波长区域中的光具有反射特性的选择性反射层，并且具有相对于特定波长以外的波长区域中的光的吸收特性 地区。 并且选择性反射层包括具有介电膜和具有透射性的光吸收薄膜的光学多层膜，以及用于反射已经通过光学多层膜的光的反射层。

公开(公告)号：US20070035827A1

公开(公告)日：2007-02-15

申请号：US11474608

申请日：2006-06-26

申请人： Kazuhito Shimoda ,  Shunichi Kajiya ,  Takashi Watanabe ,  Masayasu Kakinuma ,  Hiroyuki Kiso ,  Hideya Chubachi ,  Hiroshi Hayashi ,  Ken Hosoya ,  Akiko Murakami ,  Ko Ishikawa ,  Shinichi Kondo

发明人： Kazuhito Shimoda ,  Shunichi Kajiya ,  Takashi Watanabe ,  Masayasu Kakinuma ,  Hiroyuki Kiso ,  Hideya Chubachi ,  Hiroshi Hayashi ,  Ken Hosoya ,  Akiko Murakami ,  Ko Ishikawa ,  Shinichi Kondo

IPC分类号： G03B21/56

CPC分类号： G03B21/602

摘要： A reflective screen includes a light reflecting layer, and a light diffusing layer provided on the light reflecting layer. The light diffusing layer has the diffusion property that in one (A axis) of two perpendicular axial directions on a light diffusion plane, a luminance distribution curve versus incidence angle is asymmetric with respect to the zero-incidence-angle axis, and the side on which the incidence angle (half-luminance incidence angle) with half of a peak luminance on the A axis in the normal direction to the screen plane is small faces in a direction in which external light has the highest strength.

摘要翻译： 反射屏幕包括光反射层和设置在光反射层上的光漫射层。 光扩散层具有扩散特性，即在光扩散面上的两个垂直轴向的一个（A轴）上，亮度分布曲线与入射角相对于零入射角轴是不对称的， 其中在外部光具有最高强度的方向上，与屏幕平面的法线方向上的A轴上的峰值亮度的一半的入射角（半亮度入射角）小。

公开(公告)号：US20100277637A1

公开(公告)日：2010-11-04

申请号：US12729426

申请日：2010-03-23

申请人： Yasutoshi KATSUDA ,  Kazuhito SHIMODA ,  Yasuo MAEDA ,  Nobuyuki KODAMA

发明人： Yasutoshi KATSUDA ,  Kazuhito SHIMODA ,  Yasuo MAEDA ,  Nobuyuki KODAMA

IPC分类号： H04N5/225

CPC分类号： G02B5/0833 ,  H04N5/225

摘要： An image pickup device includes a fixedly provided half mirror that separates object light that has passed through a shooting optical system into transmitted light and reflected light, and an image pickup unit that generates an image of an object by receiving the transmitted light. The half mirror includes an optically transmissive film that is optically isotropic.

摘要翻译： 图像拾取装置包括将已经通过拍摄光学系统的物体光分离成透射光和反射光的固定设置的半反射镜，以及通过接收透射光来生成对象的图像的图像拾取单元。 半反射镜包括光学各向同性的光学透射膜。

公开(公告)号：US20100245656A1

公开(公告)日：2010-09-30

申请号：US12661736

申请日：2010-03-23

申请人： Shinichi Fujii ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

发明人： Shinichi Fujii ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

IPC分类号： H04N5/232

CPC分类号： G02B7/34 ,  H04N5/23212

摘要： An imaging device includes an image pickup device having an arrangement of photoelectric converting units, the arrangement in which a plurality of pairs of photoelectric converting units are arranged along a predetermined direction, each pair of photoelectric converting units receiving light beams of a subject passing through partial areas in a pair that are lopsided in reverse to each other along the predetermined direction in an exit pupil of a shooting optical system, and a focus detector for performing focus detection of a phase-difference detecting technique according to data obtained from the pair of photoelectric converting units in the arrangement of the photoelectric converting units. The focus detector corrects the data according to a correction amount corresponding to a positional shift amount from the normalized position, and performs focus detection of the phase-difference detecting technique according to the corrected data.

摘要翻译： 一种成像装置包括具有光电转换单元的布置的图像拾取装置，其中沿着预定方向布置多对光电转换单元的布置，每对光电转换单元接收经过部分的对象的光束 在拍摄光学系统的出射光瞳中沿着预定方向彼此相反的一对区域，以及用于根据从该对光电系统获得的数据进行相位差检测技术的聚焦检测的焦点检测器 在光电转换单元的布置中的转换单元。 焦点检测器根据与归一化位置相对应的位置偏移量的校正量校正数据，并且根据校正数据执行相位差检测技术的焦点检测。

公开(公告)号：US20100176273A1

公开(公告)日：2010-07-15

申请号：US12655755

申请日：2010-01-06

申请人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

发明人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

IPC分类号： H01L27/00

CPC分类号： H04N5/23212 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14636

摘要： An image pickup element includes a light-receiving portion having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric conversion portions arranged in a first direction with a predetermined gap maintained therebetween, in a second direction orthogonal to the first direction, and micro-lenses provided above the light-receiving portion. A certain first-direction array in the matrix arrangement is provided with a pair of photoelectric conversion portions that optically receive, via a pair of micro-lenses, photographic-subject light beams passing through a pair of segmental regions in an exit pupil of a photographic optical system, the pair of segmental regions being disposed biasedly in opposite directions from each other in the first direction. The pair of micro-lenses is disposed such that light axes thereof extend through vicinities of edges of the pair of photoelectric conversion portions, the edges being the farthest edges from each other in the first direction.

摘要翻译： 图像拾取元件包括具有矩阵排列的光接收部分，该光接收部分沿着与第一方向正交的第二方向设置第一方向阵列，每个第一方向阵列具有在第一方向上以预定间隔保持的第一方向排列的光电转换部分，以及 设置在光接收部分上方的微透镜。 矩阵布置中的某一第一方向阵列具有一对光电转换部分，该对光电转换部分通过一对微透镜光学接收通过摄影出射光瞳中的一对分段区域的摄影对象光束 光学系统，该对分段区域沿着第一方向彼此相反地偏置地设置。 这对微透镜被布置成使得其光轴延伸穿过该对光电转换部分的边缘附近，边缘在第一方向上彼此是最远的边缘。

公开(公告)号：US07649687B2

公开(公告)日：2010-01-19

申请号：US11474608

申请日：2006-06-26

申请人： Kazuhito Shimoda ,  Shunichi Kajiya ,  Takashi Watanabe ,  Masayasu Kakinuma ,  Hiroyuki Kiso ,  Hideya Chubachi ,  Hiroshi Hayashi ,  Ken Hosoya ,  Akiko Murakami ,  Ko Ishikawa ,  Shinichi Kondo

发明人： Kazuhito Shimoda ,  Shunichi Kajiya ,  Takashi Watanabe ,  Masayasu Kakinuma ,  Hiroyuki Kiso ,  Hideya Chubachi ,  Hiroshi Hayashi ,  Ken Hosoya ,  Akiko Murakami ,  Ko Ishikawa ,  Shinichi Kondo

IPC分类号： G03B21/56

CPC分类号： G03B21/602

摘要： A reflective screen includes a light reflecting layer, and a light diffusing layer provided on the light reflecting layer. The light diffusing layer has the diffusion property that in one (A axis) of two perpendicular axial directions on a light diffusion plane, a luminance distribution curve versus incidence angle is asymmetric with respect to the zero-incidence-angle axis, and the side on which the incidence angle (half-luminance incidence angle) with half of a peak luminance on the A axis in the normal direction to the screen plane is small faces in a direction in which external light has the highest strength.

摘要翻译： 反射屏幕包括光反射层和设置在光反射层上的光漫射层。 光扩散层具有扩散特性，即在光扩散面上的两个垂直轴向的一个（A轴）上，亮度分布曲线与入射角相对于零入射角轴是不对称的， 其中在外部光具有最高强度的方向上，与屏幕平面的法线方向上的A轴上的峰值亮度的一半的入射角（半亮度入射角）小。

公开(公告)号：US20080085413A1

公开(公告)日：2008-04-10

申请号：US11860199

申请日：2007-09-24

申请人： Kazuhito Shimoda ,  Ryo Koshiishi ,  Satoshi Tomioka ,  Hideo Kawabe

发明人： Kazuhito Shimoda ,  Ryo Koshiishi ,  Satoshi Tomioka ,  Hideo Kawabe

IPC分类号： C23C14/28 ,  B32B17/10

CPC分类号： C23C16/483 ,  C23C16/45517 ,  C23C16/45519 ,  Y10T428/31

摘要： A laser processing apparatus includes a support table, a local exhaust device, and a laser light source unit. The support table supports a processing object. The local exhaust device directs laser light into a local exhaust unit in which pressure is locally adjusted over the support table. The laser light source unit outputs the laser light. The local exhaust device is capable of relatively being lifted from the support table by injecting a lift gas to the support table. The processing object includes a multilayer film formed of two or more layers with different materials. An input unit into which reflectance of the processing object is inputted is connected to the laser light source unit.

摘要翻译： 激光加工装置包括支撑台，局部排气装置和激光光源单元。 支持表支持处理对象。 局部排气装置将激光引导到局部排气单元中，其中压力在支撑台上局部调节。 激光光源单元输出激光。 局部排气装置能够通过将提升气体注入支撑台而相对地从支撑台提升。 处理对象包括由具有不同材料的两层或更多层形成的多层膜。 输入处理对象的反射率的输入单元连接到激光光源单元。

公开(公告)号：US07327517B2

公开(公告)日：2008-02-05

申请号：US11156111

申请日：2005-06-17

申请人： Masaharu Senoue ,  Kazuhiko Morisawa ,  Shinjiro Umeya ,  Kazuhito Shimoda ,  Shunichi Kajiya

发明人： Masaharu Senoue ,  Kazuhiko Morisawa ,  Shinjiro Umeya ,  Kazuhito Shimoda ,  Shunichi Kajiya

IPC分类号： G03B21/56 ,  G02B1/10

CPC分类号： G02B5/0825 ,  G02B5/0833 ,  G03B21/60

摘要： An optical multilayer film and reflective screen are provided. An optical multilayer film includes an optical laminate A including a plurality of types of optical layers having different refractive indices laminated on each other, the optical laminate A having a reflection characteristic in which the reflectance peak intensities in the red, green, and blue wavelength regions are substantially the same; and an optical laminate B including a plurality of types of optical layers having different refractive indices laminated on each other, the optical laminate B having a reflection characteristic in which the bottom of the reflectance curve lies in the green wavelength region.

摘要翻译： 提供光学多层膜和反射屏。 光学多层膜包括具有彼此层叠的折射率不同的多种类型的光学层的光学层叠体A，具有反射特性的光学层叠体A，其中红色，绿色和蓝色波长区域的反射率峰值强度 基本相同; 以及包含彼此层叠的折射率不同的多种类型的光学层的光学层叠体B，具有反射特性的光学层叠体B，其中反射率曲线的底部位于绿色波长区域。

公开(公告)号：US20060001959A1

公开(公告)日：2006-01-05

申请号：US11156111

申请日：2005-06-17

申请人： Masaharu Senoue ,  Kazuhiko Morisawa ,  Shinjiro Umeya ,  Kazuhito Shimoda ,  Shunichi Kajiya

发明人： Masaharu Senoue ,  Kazuhiko Morisawa ,  Shinjiro Umeya ,  Kazuhito Shimoda ,  Shunichi Kajiya

IPC分类号： G03B21/56

CPC分类号： G02B5/0825 ,  G02B5/0833 ,  G03B21/60

摘要： An optical multilayer film and reflective screen are provided. An optical multilayer film includes an optical laminate A including a plurality of types of optical layers having different refractive indices laminated on each other, the optical laminate A having a reflection characteristic in which the reflectance peak intensities in the red, green, and blue wavelength regions are substantially the same; and an optical laminate B including a plurality of types of optical layers having different refractive indices laminated on each other, the optical laminate B having a reflection characteristic in which the bottom of the reflectance curve lies in the green wavelength region.

摘要翻译： 提供光学多层膜和反射屏。 光学多层膜包括具有彼此层叠的折射率不同的多种类型的光学层的光学层叠体A，具有反射特性的光学层叠体A，其中红色，绿色和蓝色波长区域中的反射率峰值强度 基本相同; 以及包含彼此层叠的折射率不同的多种类型的光学层的光学层叠体B，具有反射特性的光学层叠体B，其中反射率曲线的底部位于绿色波长区域。