公开(公告)号：JP2010044952A

公开(公告)日：2010-02-25

申请号：JP2008208263

申请日：2008-08-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OTA EIJI ,  AOKI MAKOTO ,  HAYASHI HIROSHI ,  MAEKAWA YOSHIYUKI ,  JINNO YOHEI ,  KAKINUMA MASAYASU

IPC: F21S2/00 ,  F21Y101/02 ,  F21Y103/00 ,  G02B5/02 ,  G02F1/1335 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical packing body capable of lessening reduction of a yield caused by a position gap of an optical sheet while attaining prevention of wrinkles, bending, and a warp, thinning and weight reduction of the optical packing body, to provide a lighting device, and to provide a display device. SOLUTION: A packing film 20 covers the whole or a part of respective surfaces of a laminated body 10 such as an upper surface, a lower surface, and side surfaces, and is firmly stuck on the laminated body 10 while tension is applied in-face direction of the film. The packing film 20 is made of a light-incident side film 21 including three sheets of films 22a, 22b, 22c and a single-layered light emitting side film 22, and the films 22a, 22b, and 22c and the light emitting side film 22 are connected at a common location (connection section 20A). Diffusion sections 23, 24, 26 are formed at a range out of the films 22a, 22b, 22c opposed to an upper surface 11A of a diffusion plate 11, and a light source image adjustment section 25 is formed at a range out of the light emitting side film 22 opposed to a lower surface 11B of the diffusion plate 11. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够减少光学片的位置间隙引起的屈服降低的光学包装体，同时防止皱纹，弯曲以及光学包装的翘曲，变薄和重量减轻 提供照明装置，并提供显示装置。 解决方案：包装膜20覆盖层压体10的各个表面的整个或一部分，例如上表面，下表面和侧表面，并且在施加张力的同时牢固地粘附在层压体10上 电影的面向方向。 包装膜20由包括三片膜22a，22b，22c和单层发光侧膜22的光入射侧膜21和膜22a，22b和22c以及发光侧膜 22连接在公共位置（连接部20A）。 扩散部23,24,26形成在与扩散板11的上表面11A相对的膜22a，22b，22c的范围之外，在光出射的范围内形成光源图像调整部25 与扩散板11的下表面11B相对的发光侧膜22.版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009300801A

公开(公告)日：2009-12-24

申请号：JP2008156045

申请日：2008-06-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SUDO YOSHITAKA ,  OTA EIJI ,  HARIMA TATSUYA ,  SHINKAI SHOGO ,  OMURA TARO ,  OKAMOTO KAZUHIRO ,  KAKIBE AKIKO ,  KAKINUMA MASAYASU

IPC: G02B5/02 ,  F21S2/00 ,  F21V3/00 ,  F21V3/02 ,  F21V17/00 ,  F21Y103/00 ,  G02B5/00 ,  G02F1/13357

CPC classification number: G02B5/0278 ,  B32B37/0015 ,  B32B2309/105 ,  B32B2457/202 ,  B32B2605/08 ,  G02B5/0226 ,  G02B5/0242 ,  G02B5/0247 ,  G02B5/0257 ,  G02B5/045 ,  G02F1/133608 ,  G02F2001/133607

Abstract: PROBLEM TO BE SOLVED: To provide a thin optical package that prevents creases, flexure and warpage of an optical element and obtains sufficient optical characteristics, and to provide a manufacturing method thereof, a backlight and a liquid crystal display device. SOLUTION: The optical package includes one or two or more film-like or sheet-like optical elements, a plate-like support which supports the one or two or more optical elements, and a film-like or sheet-like packaging member which covers the one or two or more optical elements and the support. The one or two or more optical elements and the support form a stack, the stack and the packaging member are in close contact with each other, and the packaging member has a shrinkage property or a stretching property and contains voids and a filler disposed in the voids. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种防止光学元件的折痕，挠曲和翘曲并获得足够的光学特性的薄型光学封装，并提供其制造方法，背光和液晶显示装置。 解决方案：光学封装包括一个或两个或更多个膜状或片状光学元件，支撑一个或两个或更多个光学元件的板状支撑件，以及膜状或片状包装 覆盖一个或两个或更多个光学元件和支撑件的构件。 一个或两个以上的光学元件和支撑件形成堆叠，堆叠和包装构件彼此紧密接触，并且包装构件具有收缩性能或拉伸性能，并且包含空隙和填充物 空隙。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2007147939A

公开(公告)日：2007-06-14

申请号：JP2005341564

申请日：2005-11-28

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAJITANI SHUNICHI ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO

IPC: G03B21/00 ,  B60J3/00 ,  B60R1/04 ,  B60R11/02 ,  G03B21/60 ,  G03B21/604 ,  H04N5/74

Abstract: PROBLEM TO BE SOLVED: To provide a front projection screen which is used to view images on the front of the screen by projection light from a projector and also used to view the outside sceneries at the front from the back through it, and an on-board projector system.
SOLUTION: This screen includes a reflection sheet 1 having a high reflection property to light in the specific wavelength range including the wavelength range of the projection light, and having a high transmissivity for the light in the wavelength range other than the above specific wavelength range, and a light diffusion sheet 3 to scatter and radiate the reflected light from the reflection sheet 1. The light diffusion sheet 3 has an area 3a to pass or transmit the incident light from the front of the screen to the back reflection sheet 1 without changing its optical characteristics, and passes or transmits the external light from the front of the screen through the area 3a of the light diffusion sheet 3 and further through the above reflection sheet 1 to make it possible to view the outside sceneries from the back of the screen.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于通过来自投影仪的投影光来观看屏幕前方的图像的前投影屏幕，并且还用于通过它从后面观看外部风景，以及 一个机载投影机系统。 解决方案：该屏幕包括对包括投影光的波长范围的特定波长范围内的光具有高反射特性的反射片1，并且对于除了上述特定的波长范围之外的波长范围内的光具有高透射率 波长范围的光扩散片3和散射辐射来自反射片1的反射光的光扩散片3.光扩散片3具有区域3a，以将入射光从屏幕前方通过或传输到背反射片1 而不改变其光学特性，并且将来自屏幕前部的外部光从光漫射片3的区域3a通过或透射，并且进一步穿过上述反射片1，使得可以从背面观察外部光斑 屏幕。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007041556A

公开(公告)日：2007-02-15

申请号：JP2006168654

申请日：2006-06-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMODA KAZUTO ,  KAJITANI SHUNICHI ,  WATANABE TAKASHI ,  KAKINUMA MASAYASU ,  KISO HIROYUKI ,  NAKABACHI HIDEYA ,  HAYASHI HIROSHI ,  HOSOYA TAKESHI ,  MURAKAMI AKIKO ,  ISHIKAWA KO ,  KONDO SHINICHI

IPC: G03B21/60 ,  G02B5/02

CPC classification number: G03B21/602

Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type screen which has high contrast of display image and hardly causes deviation in white balance. SOLUTION: The reflection type screen is provided with a light reflecting layer and a light diffusion layer disposed on the light reflection layer, where the light diffusion layer has such a diffusion characteristic that a brightness distribution curve, corresponding to an incident angle on one side axis (A axis) of biaxial directions, which orthogonally cross on a light diffusion surface, becomes asymmetric with respect to the incident angle 0°axis, and the light diffusion layer is arranged so that the side of smaller one of incident angles (brightness half-value incident angles), where the brightness in the screen surface normal direction on the A axis becomes half a value of the peak brightness is directed in the direction of the strongest external light intensity. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高对比度的显示图像并且几乎不引起白平衡偏差的反射型屏幕。 解决方案：反射型屏幕设置有光反射层和设置在光反射层上的光漫射层，其中光扩散层具有这样的扩散特性，即对应于入射角的亮度分布曲线 在光扩散面上正交交叉的双轴方向的一侧轴（A轴）相对于入射角0°轴变得不对称，并且光扩散层被配置为使入射角较小的一侧 亮度半值入射角），其中在A轴上的屏幕表面法线方向上的亮度成为峰值亮度值的一半指向最强外部光强度的方向。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2004317638A

公开(公告)日：2004-11-11

申请号：JP2003108919

申请日：2003-04-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HAYASHI HIROSHI ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO ,  KURIKI SHINA

IPC: G02B5/26 ,  G02B5/28 ,  G02B27/18 ,  G03B21/00 ,  G03B21/60

Abstract: PROBLEM TO BE SOLVED: To provide an image display system capable of displaying a high-contrast and clear projection image on a screen without darkening a room.
SOLUTION: The image display system is constituted of a projector 1, the screen 2 with high reflectivity to light in a wavelength region of projector light and with low reflectivity to light in a visible wavelength region other than the projector light, and an optical film 4 stretched on the window 3 of an indoor lighting part in which the projector 1 and the screen 2 are installed, having high reflection characteristics to light in the wavelength region of the projector light, and having high transmission characteristics to the light in the visible wavelength region other than the projector light.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004226587A

公开(公告)日：2004-08-12

申请号：JP2003013103

申请日：2003-01-22

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HAYASHI HIROSHI ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO

IPC: G03B21/60 ,  G02B5/22 ,  G02B5/28 ,  G02B27/18 ,  G03B21/00 ,  G03B21/14

Abstract: PROBLEM TO BE SOLVED: To provide a picture display system capable of displaying a high-contrast vivid projected picture on a screen without making a room dark.
SOLUTION: The picture display system is constituted of a projector 1, a screen 2 having high reflectance to light in the wavelength region of projector light and having low reflectance to light in the visible wavelength region other than the projector light, and the optical film 4 stuck to the window 3 of a lighting part in the room where the projector 1 and the screen 2 are installed, and having high reflection characteristic to the light in the wavelength region of the projector light and having high transmission characteristic to the light in the visible wavelength region other than the projector light.
COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够在屏幕上显示高对比度生动的投影图像而不使房间变暗的图像显示系统。 解决方案：图像显示系统由投影仪1，投影仪光的波长范围内对光的反射率高的屏幕2和投射光以外的可见光波长区域的光反射率低， 光学膜4粘贴在投影仪1和屏幕2的房间中的照明部分的窗口3上，并且对投影仪光的波长区域中的光具有高反射特性，并且对光具有高传输特性 在可见光波长范围以外的投影机光。 版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2004144883A

公开(公告)日：2004-05-20

申请号：JP2002308065

申请日：2002-10-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKABACHI HIDEYA ,  OSAKO JUNICHI ,  KAKINUMA MASAYASU ,  HAYASHI HIROSHI

IPC: G03B21/60 ,  G02B27/18

Abstract: PROBLEM TO BE SOLVED: To provide a screen for projection that can obtain a clear image without being influenced by a projection environment, and to provide its manufacturing method.
SOLUTION: An anti-reflection layer 14 is provided on an optical diffusion layer 13 of the surface of the screen. The anti-reflection layer 14 includes a wavelength of laser light of each color emitted as projection light from a light source of a projector. Light of a wavelength region within a range of 450 nm or more and 650 nm or less has low reflection characteristics in which a reflectance is 0.5 % or less. Even when excessive light except for projection on the surface of the screen enters, contrast of an image is enhanced since reflection is suppressed with the anti-reflection layer 14.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供可以在不受投影环境影响的情况下获得清晰图像的投影屏幕，并提供其制造方法。 解决方案：在屏幕表面的光学漫射层13上设置防反射层14。 抗反射层14包括作为来自投影仪的光源的投影光发射的各种颜色的激光的波长。 在450nm以上且650nm以下的范围内的波长区域的光具有反射率为0.5％以下的低反射特性。 即使在除了屏幕表面上的投影之外的过多的光进入的情况下，由于反射层14的反射被抑制，所以增强了图像的对比度。（C）2004，JPO

公开(公告)号：JP2004038002A

公开(公告)日：2004-02-05

申请号：JP2002197313

申请日：2002-07-05

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSAKO JUNICHI ,  KAKINUMA MASAYASU ,  NAKABACHI HIDEYA ,  HAYASHI HIROSHI

IPC: G03B21/60 ,  G02B5/02 ,  G02B5/26 ,  G02B5/28 ,  G03B21/56

CPC classification number: G03B21/56

Abstract: PROBLEM TO BE SOLVED: To provide a screen for projection which not only makes it possible to obtain a sharp image without being influenced by a projection environment, but also can improve visual field characteristics. SOLUTION: A plurality of projection parts 11A are formed as a light diffusion part on the surface of a substrate 11. On the substrate 11, an optical thin film 12 is formed and on the surface of the optical thin film 12, projection parts 12A in the same shape with the projection parts 11A on the substrate are formed. When external light is incident on the optical thin film 12 together with primary-color wavelength range light, the optical thin film 12 reflects only the primary-color light wavelength range light, and at least visible wavelength range light of the external light is absorbed by the substrate 11. Here, when the primary-color wavelength range light is incident on the optical thin film 12, for example, at right angles, the primary-color wavelength range light has a specified angle θ of incidence to the optical thin film 12 through the projection parts 12A of the optical thin film 12 and is scattered as diffused reflected light at a reflection angle 2θ at a specified ratio, so the visual field angle of the screen increases. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2002343563A

公开(公告)日：2002-11-29

申请号：JP2001144483

申请日：2001-05-15

Applicant: SONY CORP

Inventor： OMI MOTOSUKE ,  HAYASHI HIROSHI ,  KAWASHIMA TOSHITAKA ,  KAKINUMA MASAYASU

IPC: H05B33/10 ,  H01L51/50 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a vacuum film-forming method that can form the film with uniform thickness without giving bending regardless of the size of the substrate, and a vacuum film-forming device. SOLUTION: The substrate 15 is supported horizontally by a substrate support tool 16 in its whole back face. The vapor deposition source 20 is arranged at the upper position of the vacuum chamber 11. The vapor deposition source 20 is constructed of heating lamps 21 that are installed on the ceiling of the vacuum chamber 11 and vapor deposition pots 22 that are arranged below the heating lamps 21. From the vapor deposition source 20, the vapor deposition material is ejected downward and piled on the surface of the substrate 15 that is positioned below the vapor deposition source 20. Not only the both ends but also the whole bottom face of the substrate 15 can be supported in contact state by the substrate support tool 16, the substrate 15 does not bend even if its size is made large, and a uniform film can be made. Vapor deposition may be made from the lateral direction by holding the substrate 15 vertically.

公开(公告)号：JP2002216955A

公开(公告)日：2002-08-02

申请号：JP2001007399

申请日：2001-01-16

Applicant: SONY CORP

Inventor： KAKINUMA MASAYASU ,  OSAKO JUNICHI

IPC: H05B33/10 ,  H01L51/50 ,  H05B33/06 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To provide an organic electric field light-emitting display device and its manufacturing method wherein the manufacturing is easily carried out, the yield is improved and a large-sized screen is made possible. SOLUTION: A positive electrode layer 12 and an insulating layer 15 are laminated on a substrate 11, and a penetrating part 15A is formed in the stripe state to be orthogonal to the positive electrode layer 12 of the depth not reaching the positive electrode layer 12 in this insulating layer 15. Next, Ni plating is applied on the penetrating part 15A, and at the same time, inside is filled up, and a projection H projecting on the insulating layer 15 is formed, and a picture element separating part 16A is made to be bolt-shaped in a cross- sectional shape. A negative electrode layer 18 is formed at one side on the substrate state 11 at this state. At that time, in the picture element separating part 16A, a projection H is one step higher than the other region on the substrate 11, and the negative electrode 18 is automatically divided at the projection part H. By this, patterning of the negative electrode layer 18 is precisely carried out without using a metal mask or an insulating wall or the like.