公开(公告)号：JP2006079051A

公开(公告)日：2006-03-23

申请号：JP2005073467

申请日：2005-03-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMODA KAZUTO ,  KAKINUMA MASAYASU ,  WATANABE TAKASHI ,  KAJITANI SHUNICHI

IPC: G03B21/60 ,  G02B5/02 ,  G02B5/08 ,  G02B5/28

CPC classification number: G03B21/60

Abstract: PROBLEM TO BE SOLVED: To provide a screen having high luminance and high contrast in the bright light.
SOLUTION: A metal film 3 and an optical multilayer film 4 having at least a dielectric film 4D1 and a light-absorbing thin film 4M1 having transmission properties are formed as a selectively reflective layer 2 which reflects light in a specific wavelength region such as an RGB three primary color wavelength region and absorbs light in a wavelength region other than the specific wavelength region on a substrate 1 by a sputtering method, etc. and a diffusion layer 5 which diffuses the reflected light of the selectively reflective layer 2 is formed on it.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供在亮光下具有高亮度和高对比度的屏幕。 解决方案：具有至少具有介电膜4D1和具有透射特性的光吸收薄膜4M1的金属膜3和光学多层膜4被形成为选择性反射层2，其反射特定波长区域中的光，例如 作为RGB三原色波长区域，通过溅射法等吸收基板1上的特定波长区域以外的波长区域的光，形成扩散选择反射层2的反射光的扩散层5 在上面。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006072249A

公开(公告)日：2006-03-16

申请号：JP2004258831

申请日：2004-09-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIRITA SHINA ,  OSAKO JUNICHI ,  KAWASHIMA TOSHITAKA ,  KAKINUMA MASAYASU ,  HAGA SHUICHI

IPC: G02F1/13357 ,  G02B5/20 ,  G02B5/28 ,  G02F1/1335

CPC classification number: G02F1/133621 ,  G02F1/133514 ,  G02F2001/133521

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a wide color reproduction range. SOLUTION: A light selective transmission filter 32 is provided between a cold-cathode fluorescent lamp 43 as a light source and a liquid crystal panel 2. This light selective transmission filter 32 has wavelength selective transmission characteristics of selectively transmitting light in a prescribed wavelength range in projection light from the cold-cathode fluorescent lamp 43 and guiding it to the liquid crystal panel 2. Consequently, an NTSC ratio is improved by increasing the color purity of illumination light of the liquid crystal panel 2 to expand the color reproduction range. Even when a light selective reflection filter having wavelength selective reflection characteristics of selectively reflecting light in a prescribed wavelength range in the projection light from the cold-cathode fluorescent lamp 43 and guiding it to the liquid crystal panel 2 is provided on a tilt surface of a light guide plate 45, the color reproduction range can be expanded as well. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有宽的色彩再现范围的液晶显示装置。 解决方案：在作为光源的冷阴极荧光灯43和液晶面板2之间设置有光选择透射滤光器32.该光选择透射滤光器32具有选择性地透射规定的光的波长选择透射特性 来自冷阴极荧光灯43的投射光的波长范围并将其引导到液晶面板2.因此，通过提高液晶面板2的照明光的色纯度来扩大色彩再现范围，NTSC比得以改善 。 即使当具有选择性地反射来自冷阴极荧光灯43的投射光中的规定波长范围内的光并将其引导到液晶面板2的波长选择反射特性的光选择反射滤光片设置在 导光板45，也可以扩大色彩再现范围。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005266265A

公开(公告)日：2005-09-29

申请号：JP2004078135

申请日：2004-03-18

Applicant: Sony Corp ,  ソニー株式会社

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

IPC: G03B21/60

Abstract: PROBLEM TO BE SOLVED: To obtain a screen having high luminance and high contrast which is easily carried and whose size can be changed.
SOLUTION: The screen which is used by hanging is constituted by mutually joining a screen division piece 1, having a selective reflection film which reflects light in the three primary color wavelength region and absorbs wavelength regions, other than it, with a correspondingly provided magnet 3 by an iron plate 5. In this case, the screen size can be changed according to the number of screen division pieces 1 to be joined.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了获得容易携带并且尺寸可以改变的高亮度和高对比度的屏幕。 解决方案：悬挂使用的屏幕是通过相互连接具有选择反射膜的分屏片1构成的，该分割片1具有反射在三原色波长区域中的光并且相应地吸收波长区域的波长区域 通过铁板5设置磁体3.在这种情况下，可以根据要连接的分割片1的数量来改变屏幕尺寸。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005266264A

公开(公告)日：2005-09-29

申请号：JP2004078134

申请日：2004-03-18

Applicant: Sony Corp ,  ソニー株式会社

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

IPC: G03B21/60

Abstract: PROBLEM TO BE SOLVED: To provide a screen with high contrast, high gain and without uneven luminance.
SOLUTION: A metal film 4 and an optical multi-layer film 5 are laminated on a substrate 3 and serve as a selective reflection layer 7 so as to have high reflection characteristics to light of a specific wavelength area corresponding to projector light and to have high absorption characteristics to light of a visible wavelength area except the specific wavelength area and an anisotropic diffusion layer 9 whose diffusion angle in the perpendicular direction is smaller than that in the horizontal direction is provided on the surface of the optical multi-layer film 5.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有高对比度，高增益和没有不均匀亮度的屏幕。 解决方案：金属膜4和光学多层膜5层叠在基板3上并用作选择反射层7，以对具有对应于投影仪光的特定波长区域的光具有高反射特性， 对特定波长区域以外的可见波长区域的光具有高吸收特性，在垂直方向的扩散角小于水平方向的扩散角度的各向异性扩散层9设置在光学多层膜的表面上 5.版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004240159A

公开(公告)日：2004-08-26

申请号：JP2003029133

申请日：2003-02-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAKINUMA MASAYASU ,  HAYASHI HIROSHI ,  SHIMODA KAZUTO

IPC: G03B21/60 ,  G03B21/602

Abstract: PROBLEM TO BE SOLVED: To provide a screen where the wide angle of visibility is made compatible with high contrast and to provide its manufacturing method.
SOLUTION: The screen is equipped with a condensing lens group 15 constituted by arranging a plurality of condensing lenses to be planar between a selective reflection layer 12 and a diffusing plate 17 on a screen base plate 11, and equipped with an absorbing layer pattern 14 in the emitting area of external light having an optical axis different from the projector light on the condensing lens between the lens group 15 and the layer 12.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004219900A

公开(公告)日：2004-08-05

申请号：JP2003009436

申请日：2003-01-17

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KUBOTA SHIGEO ,  OSAKO JUNICHI ,  KAKINUMA MASAYASU ,  SHIMODA KAZUTO ,  KURIKI SHINA

IPC: G02C7/06 ,  G02B5/00 ,  G02B5/22 ,  G02B5/28 ,  G03B21/62

Abstract: PROBLEM TO BE SOLVED: To realize a transmission type screen improvable in contrast without complex constitution.
SOLUTION: The screen 1 is constituted by sequentially arranging, in the traveling direction of image light L, a Fresnel lens 11, a selective transmission film 13 that transmits mainly the light in the wavelength range of the image light L, an absorbing layer 14 that absorbs 50 to 70% of the visible light wavelength region, and a diffusing layer 15. The selective transmission film 13 is an optical multi-layer film formed by alternately laminating a high refractive index layer and a low refractive index layer, and has also a structure holding a spacer layer consisting of the high refractive index layer between the reflecting mirrors consisting of the alternating layer of the high refractive index layer and the low refractive index layer. The optical film thickness ND of the spacer layer is set so as to satisfy ND = (n±1/2)λ, or ND = nλ, to the wavelength λ to be transmitted.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004037794A

公开(公告)日：2004-02-05

申请号：JP2002194188

申请日：2002-07-03

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MUKASA TOMOHARU ,  KAKINUMA MASAYASU ,  KAWASHIMA TOSHITAKA ,  OKITA HIROYUKI

IPC: G03B21/60 ,  G02B5/02 ,  G02B5/08 ,  G02B5/09

Abstract: PROBLEM TO BE SOLVED: To provide a screen for projection capable of improving all of the contrast, lightness, and field angle of a picture. SOLUTION: Projection light L1 after being reflected by a reflection accelerating layer 2B toward a convergence position P is scattered by a scattering layer 4 arranged selectively at the convergence position P. While the projection light L1 reflected by the reflection accelerating layer 2B is scattered by the scattering layer 4, excessive light such as external light reflected by the reflection accelerating layer 2B is hardly scattered by the scattering layer 4. Using differences between reflecting mechanisms of the projection light L1 and external light makes the reflection range of the projection light L1 much larger than the reflection range of the external light, so the reflecting mechanism and scattering mechanism of the projection light L are both properly controlled. The contrast, lightness, and visual field of a picture are all improved, so a distinctive picture can be appreciated without making the room inner side dark each time a projector system is used. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004014295A

公开(公告)日：2004-01-15

申请号：JP2002165955

申请日：2002-06-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKABACHI HIDEYA ,  KAKINUMA MASAYASU

IPC: H05B33/26 ,  G09F9/30 ,  H01L51/50 ,  H05B33/02 ,  H05B33/10 ,  H05B33/14

CPC classification number: H01L27/3281 ,  H01L51/52 ,  H01L51/5206 ,  H01L2227/326

Abstract: PROBLEM TO BE SOLVED: To provide a board with electrode and its manufacturing method, capable of easily inhibiting the generation of leakage current. SOLUTION: Anodes 20 are formed on the base, then a board 10 is formed to bury the clearance among the anodes 20 and to cover each of the anodes 20, and then the board 10 is separated from the base with the anodes 20. Whereby recesses 10A are formed on the board 10, and the anodes 20 are buried in the recesses 10A to be flush with the board 10. As a square part of the anodes 20, and a corner part of the anode 20 and the board 10 inducing the concentration of electric field are not exposed, the generation of the leakage of current caused by the concentration of electric field can be inhibited. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003173870A

公开(公告)日：2003-06-20

申请号：JP2001370403

申请日：2001-12-04

Applicant: SONY CORP

Inventor： KAKINUMA MASAYASU ,  HAYASHI HIROSHI ,  MUKASA TOMOHARU

IPC: H05B33/10 ,  H01L51/50 ,  H05B33/02 ,  H05B33/12 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously form an organic light emitting layer with a prescribed pattern on a flexible substrate. SOLUTION: A pattern of an organic light emitting layer 4a is formed on a transcription substrate 12 by making a belt-shaped shadow mask 13 running synchronously with the transcription substrate 12 tightly contacting with the belt-shaped transcription substrate 12 running through a patterning part 22. Afterwards, the transcription substrate and a substrate 14 are positioned by an alignment system 28, and the pattern of the organic light emitting layer 4a is transcribed by heating the surface of the transcription substrate 12 at the side that the pattern of the organic light emitting layer 4a is not formed, at a transcription part 23 by a heater 27. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003041361A

公开(公告)日：2003-02-13

申请号：JP2001234352

申请日：2001-08-02

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAKINUMA MASAYASU ,  KOBAYASHI MOTOHIRO

IPC: H05B33/10 ,  C23C14/04 ,  C23C14/24 ,  H01L51/50 ,  H05B33/14

CPC classification number: C23C14/042 ,  C23C14/56

Abstract: PROBLEM TO BE SOLVED: To enable an article to be film formed with a large area, to be patterned with the use of not so enlarged a patterning mask, when film formed. SOLUTION: The film forming apparatus for forming the film with a predetermined pattern on the article to be film formed 10, comprises a tubular patterning mask 3 having an opening corresponding to the above predetermined pattern, a film forming source 5 arranged in the tube, a mask drive means 4 for rotating the above patterning mask 3, and a position changeable means 1 and 2 for changing a relative position of the above patterning mask 3 and the article to be film formed 10, and driving the mask drive means 4 and the position changeable means 1 and 2, so as to control the above patterning mask 3, to form the film on the whole area of the article 10 to be film formed.

Abstract translation: 要解决的问题：为了能够使用大面积成膜的物品，使用未图示的图案化图案掩模，当成膜时。 解决方案：用于在要成膜的制品10上形成具有预定图案的膜的成膜装置包括具有对应于上述预定图案的开口的管状图案掩模3，布置在管中的成膜源5 用于旋转上述图案形成掩模3的掩模驱动装置4和用于改变上述图案形成掩模3和待成膜物品10的相对位置的位置可变装置1,2，并驱动掩模驱动装置4和位置 可变形装置1和2，以便控制上述图形掩模3，以便在要成膜的制品10的整个区域上形成膜。