公开(公告)号：JP2010282133A

公开(公告)日：2010-12-16

申请号：JP2009137289

申请日：2009-06-08

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSHIMA YOSHIHIRO ,  MASUDA SHOZO ,  NADA NAOJI ,  SHIMODA KAZUTO ,  KATSUTA YASUTOSHI ,  INOUE HIDEAKI ,  NAKAGAWA YASURO

IPC: G02B5/08 ,  G02B5/28 ,  G02B7/28 ,  G03B13/36

CPC classification number: G03B13/00

Abstract: PROBLEM TO BE SOLVED: To provide a luminous flux split mirror for a single-lens reflex camera, which is composed of a multi-layer optical thin film, to devise the spectral characteristics of the mirror and prevent an amount of light incident on an autofocus detector from being insufficient. SOLUTION: The light transmitted through an imaging optical system is made incident on the luminous flux split mirror, the transmitted light is made incident on an image sensor, and the reflected light is made incident on the autofocus detector. The luminous flux split mirror is composed of the multi-layer film of eight or more layers. With the optimization, such the spectral characteristics are obtained that the reflectance at 400-650 nm is in the range of 25-35%, and the reflectance near 700 nm is 60% or more. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供由多层光学薄膜组成的单镜头反光相机的光通量分光镜，以设计反射镜的光谱特性并防止光入射的量 在自动对焦检测器上不足。 解决方案：通过成像光学系统传输的光入射到光束分光镜上，透射光入射到图像传感器上，反射光入射到自动聚焦检测器上。 光通量分光镜由8层以上的多层膜构成。 通过优化，获得了在400-650nm处的反射率在25-35％的范围内并且在700nm附近的反射率为60％以上的光谱特性。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010169709A

公开(公告)日：2010-08-05

申请号：JP2009009467

申请日：2009-01-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMODA KAZUTO ,  FUJII SHINICHI ,  KATSUTA YASUTOSHI ,  UI HIROTAKA ,  NISHIMURA YUTAKA

IPC: G02B7/34 ,  G03B13/36 ,  H01L27/146 ,  H04N5/335 ,  H04N5/369

Abstract: PROBLEM TO BE SOLVED: To provide a technology of an imaging element with a phase difference detecting function, which can detect a focal point with good accuracy in phase difference detecting system, and favorably manufactured even if the pixel is advanced in microstructure.
SOLUTION: The imaging element includes an AF pixel pair 11fp provided with a pair of photoelectric conversion parts PD for receiving the respective light beams Ta, Tb passed through a left part and a right part deviated in reverse to each other along the horizontal direction (X direction) at an exit pupil of a photographing optical system through a microlens MLp and metals 45, 46 as a wiring member disposed along the vertical direction (Y direction), thereby achieving a phase difference AF. In the AF pixel pair 11fp, a non-shield space is formed under the microlens ML, and a space SP is provided in a space up to the metals 45, 46 close to the space. As a result, phase difference AF can be performed with good accuracy in the imaging element so that even if the pixel is advanced in microstructure, it can be favorably manufactured.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供具有相位差检测功能的成像元件的技术，其能够以相位差检测系统的高精度检测焦点，并且即使像素在微结构中前进，也被有利地制造。 解决方案：成像元件包括AF像素对11fp，该AF像素对11fp设置有一对光电转换部PD，用于接收通过左侧的各个光束Ta，Tb以及沿着水平方向彼此相反地偏离的右部分 通过微透镜MLp在拍摄光学系统的出射光瞳处的方向（X方向）和作为沿着垂直方向（Y方向）设置的布线构件的金属45,46，从而实现相位差AF。 在AF像素对11fp中，在微透镜ML下方形成非屏蔽空间，并且在与空间接近的金属45,46的空间内设置空间SP。 结果，可以在成像元件中以高精度执行相位差AF，使得即使像素在微结构中前进，也可以有利地制造。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009139457A

公开(公告)日：2009-06-25

申请号：JP2007313287

申请日：2007-12-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMODA KAZUTO ,  KASEGAWA AKIRA ,  KAWABE HIDEO

IPC: G02B5/30 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarization film which exhibits excellent wire grid characteristics, and to provide a liquid crystal display excellent in image display performance using the wire grid polarization film. SOLUTION: The wire grid polarization film 10 includes: a film-like transparent substrate 11; a grid structure layer 12 which is disposed on the substrate 11 and has a one-dimensional grid-like ruggedness; and metal films 13 disposed on protruded parts 12a of the grid structure layer 12, wherein the substrate 11 is a polymer plastic film 11a made of an amorphous polyolefin of which the coefficient of water absorption is smaller than that of polyethylene naphthalate (PEN). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种显示出优异的线栅特性的线栅偏振膜，并提供使用线栅偏振膜的图像显示性能优异的液晶显示器。 解决方案：线栅偏振膜10包括：薄膜状透明基板11; 栅格结构层12，其设置在基板11上并且具有一维网格状的坚固性; 以及设置在栅格结构层12的突出部12a上的金属膜13，其中，基板11是吸水率小于聚萘二甲酸乙二醇酯（PEN）的非晶质聚烯烃制成的聚合物塑料膜11a。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007334207A

公开(公告)日：2007-12-27

申请号：JP2006168653

申请日：2006-06-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMODA KAZUTO ,  KAKINUMA MASAYASU ,  ISHIKAWA KO ,  WATANABE TAKASHI ,  MIYAKE MASAMI ,  HAYASHI HIROSHI

IPC: G03B21/60

Abstract: PROBLEM TO BE SOLVED: To provide a reflection type screen in which the contrast of a display image is high and a variation in white balance is less.
SOLUTION: The reflection type screen 10 comprises by bonding together in the following order: a light reflection layer 11 having substantially uniform reflectance in at least a visible wavelength region; a light absorption layer 12 absorbing part of transmitting light; and a light diffusion layer 13. The reflection type screen 10 displays an image by reflecting projection light from a projector, in which the light absorption layer 12 has such a light absorption characteristic that the absorption factor of a green wavelength region is greater than those of blue and red wavelength regions.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供其中显示图像的对比度高和白平衡变化较小的反射型屏幕。 解决方案：反射型屏幕10通过以下顺序结合在一起：在至少可见波长区域具有基本均匀的反射率的光反射层11; 吸收透射光的一部分的光吸收层12; 反射型屏幕10通过反射来自投影仪的投影光来显示图像，其中光吸收层12具有这样的吸光特性，使得绿色波长区域的吸收系数大于 蓝色和红色波长区域。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2006284453A

公开(公告)日：2006-10-19

申请号：JP2005106643

申请日：2005-04-01

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIRITA SHINA ,  KAWASHIMA TOSHITAKA ,  SHIMODA KAZUTO

IPC: G01N19/04 ,  G01N3/00

Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate adhesive force of a thin film, that is the thin film of nm order thickness, with satisfactory reproducibility. SOLUTION: A diamond indentator 10 is pushed into the thin film 2 film-formed on a plastic substrate 1, while applying a load F, and a pushed-in depth-load curve characteristic is measured to determine a displacement point where the film changes from elastic deformation to plastic deformation is determined in the obtained pushed-in depth-load curve characteristic, as a separation point. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了定量评价薄膜的粘合力，即nm级厚度的薄膜，具有令人满意的再现性。 解决方案：在施加负载F的同时，将金刚石压痕10推入薄膜2上，同时涂覆在塑料基板1上，并测量推入的深度 - 载荷曲线特性，以确定位移点， 作为分离点，在获得的推入深度 - 载荷曲线特性中确定膜从弹性变形到塑性变形的变化。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005266262A

公开(公告)日：2005-09-29

申请号：JP2004078129

申请日：2004-03-18

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIRITA SHINA ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO ,  NAKABACHI HIDEYA ,  HAYASHI HIROSHI

IPC: G03B21/62 ,  G03B21/625

Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen on which a high contrast image can be displayed by eliminating the effect of outside light.
SOLUTION: A prism sheet 3 is set between a Fresnel lens 2 and a lenticular lens 5. A selectively reflecting film 4 is formed on the inclined surface of the lens section of the prism sheet 3 such that one face is a selectively reflecting face that has high reflection properties relative to light in a prescribed wavelength band and high absorption properties relative to light in a visible wavelength band except the prescribed wavelength band, and the other face is a reflecting face that has uniform high reflection properties relative to light in the visible wavelength band.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供通过消除外部光的影响可以显示高对比度图像的透射型屏幕。 解决方案：棱镜片3设置在菲涅尔透镜2和双凸透镜5之间。选择性反射膜4形成在棱镜片3的透镜部分的倾斜表面上，使得一个面是选择性反射 相对于规定波长带中的光具有高反射特性且相对于除了规定波长带以外的可见波长带中的光具有高吸收特性的面，另一个面是相对于光的均匀高反射性的反射面 可见波长带。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005234132A

公开(公告)日：2005-09-02

申请号：JP2004041889

申请日：2004-02-18

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HAGA SHUICHI ,  KAKINUMA KOICHIRO ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO ,  KIRITA SHINA ,  KUBOTA SHIGEO ,  NAKAEDA TAKEHIRO

IPC: G02F1/1335 ,  F21V8/00 ,  F21Y101/02 ,  G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To illuminate a transmission type color liquid crystal display panel from a rear surface side to display colors of wide range.
SOLUTION: The transmission type color liquid crystal display panel 10 is illuminated from the rear surface side by using a backlight light source device 20 provided with a wavelength selection filter 22 comprising an optical multilayered film formed by alternately laminating high refractive index layers comprising a high refractive index material and low refractive index layers comprising a low refractive index material having a refractive index lower than that of the high refractive index material and having a high transmission characteristic to light of a plurality of specified wavelength regions transmitted through a color filter 19 provided on the transmission type color liquid crystal display panel 10 and no high transmission characteristic to light of a visible wavelength region other than at least the specified wavelength regions and a light source 21 illuminating the color liquid crystal display panel 10 from the rear surface side via the wavelength selection filter 22.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：从后表面侧照亮透射型彩色液晶显示面板以显示宽范围的颜色。 解决方案：通过使用设置有波长选择滤光器22的背光光源装置20，从背面照射透射型彩色液晶显示面板10，该波长选择滤光器22包括通过交替层叠高折射率层而形成的光学多层膜， 高折射率材料和低折射率层，其包含折射率低于高折射率材料的折射率低的材料，并且对通过滤色器19透射的多个特定波长区域的光具有高透射特性 设置在透射型彩色液晶显示面板10上，并且对至少指定波长区域以外的可见光波长区域的光没有高透射特性，以及从后表面侧照亮彩色液晶显示面板10的光源21经由 波长选择滤波器22 OPYRIGHT：（C）2005，JPO＆NCIPI

公开(公告)号：JP2003207608A

公开(公告)日：2003-07-25

申请号：JP2002115347

申请日：2002-04-17

Applicant: SONY CORP

Inventor： WATANABE SHUJIRO ,  SHIMODA KAZUTO ,  ISHIZAKI HARUAKI ,  OGAWARA SHIGEHISA

IPC: G02B5/00 ,  H01L27/14 ,  H04N9/07

Abstract: PROBLEM TO BE SOLVED: To provide an ND filter which can have its transmissivity selected higher than before, makes its manufacturing method easy, and has nearly uniform transmissivity in the visible ray region. SOLUTION: The ND filter of thin-film constitution which controls the quantity of transmitted light is constituted by laminating at least a metal film 3 made of Al or Al alloy and Nb films 5 and 7 on a light-transmissive base material 1 across dielectric films 4, 6, and 8. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002184584A

公开(公告)日：2002-06-28

申请号：JP2000378826

申请日：2000-12-13

Applicant: SONY CORP

Inventor： OKITA HIROYUKI ,  SHIMODA KAZUTO

IPC: H05B33/22 ,  H01L51/50 ,  H05B33/14 ,  H05B33/28

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can prevent dark spots generated by the electrode layer peeled from an organic electroluminescent layer. SOLUTION: The organic electroluminescent element 10 is structured with a transparent electrode layer 2, an organic electroluminescent layer 3, an adhesion layer 4 and a metal electrode layer 5 laminated on a substrate 1, over which, a protecting layer 6 is further formed. The adhesion layer 4 consists of silicon(Si), with a range of thickness of not less than 1 nm and not more than 5 nm. Because the adhesion layer 4 is provided between the organic electroluminescent layer 3 and the metal electrode layer 5, adhesion at both boundary phases is improved, preventing the metal electrode layer 5 from peeling off the organic electroluminescent layer 3. Generation of dark spots caused by peeling off of the metal electrode layer 5 from the organic electroluminescent layer 3 is controlled, then deterioration of luminescent property of the organic electroluminescent element 10 is prevented.

公开(公告)号：JP2002004045A

公开(公告)日：2002-01-09

申请号：JP2000183777

申请日：2000-06-19

Applicant: SONY CORP

Inventor： SHIMODA KAZUTO ,  ISHIKAWA HIROKAZU

IPC: H05B33/10 ,  C23C14/04 ,  C23C14/50 ,  C23C16/04 ,  H01L51/50 ,  H05B33/12 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To maintain adhesion between a mask and a substrate. SOLUTION: The system is a patterning system for applying patterning to the substrate where at least one side has curved surface. This system has: the mask disposed on the substrate, on the side having curved surface; a tension- applying means for applying prescribed tension to the mask; and a patterning means provided in a manner to face the side of the substrate on which the mask is disposed.