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1. 发明专利

JP2009075573A Optical element package, backlight, and liquid crystal display device 审中-公开
标题翻译：光学元件包，背光和液晶显示装置
公开(公告)号：JP2009075573A
公开(公告)日：2009-04-09
申请号：JP2008214547
申请日：2008-08-22
申请人： Sony Corp , ソニー株式会社
发明人： OTA EIJI , HOSOYA TAKESHI , KUDO YASUYUKI , YAMAKITA SHIGEHIRO , KAKINUMA MASAYASU , ISHIMORI HIROSHI , SHINKAI SHOGO
IPC分类号： G02F1/13357 , F21S2/00 , F21V3/00 , F21V3/02 , F21Y103/00 , G02B5/00 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide an optical element package capable of suppressing reduction of image quality such as white voids while suppressing occurrence of slack, unevenness, wrinkles and warpage and to provide a backlight and a liquid crystal display provided with the same. SOLUTION: The optical element package is provided with: one or two or more optical elements; a support for supporting the one or two or more optical elements; and a package member for packaging the one or two or more optical elements and the support and having contractive properties. A pair of opposed sides of sides forming a principal surface of the support are closed by the package member and the thickness t of the support, the length L of the side of the support closed by the package member and tensile force F of the package member acting in a direction parallel to the side having the length L satisfy a relation of 0≤F≤1.65×10 4 ×t/L under the environment of 70°C. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制诸如白色空隙的图像质量的降低同时抑制松弛，不均匀性，皱纹和翘曲的发生的光学元件封装，并且提供背光源和设置有其的液晶显示器。光学元件封装设置有：一个或两个或更多个光学元件; 用于支撑所述一个或两个或更多个光学元件的支撑件; 以及用于包装一个或两个或更多个光学元件和支撑件并具有收缩性质的封装构件。形成支撑体的主表面的一对相对的侧面由包装件和支撑件的厚度t封闭，由包装件封闭的支撑件侧的长度L和包装件的张力F 在70℃的环境下，在与长度L的一侧平行的方向上作用为满足0≤F≤1.65×10 4 ×t / L的关系。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2006003502A Reflection type screen 审中-公开
标题翻译：反射型屏幕
公开(公告)号：JP2006003502A
公开(公告)日：2006-01-05
申请号：JP2004178007
申请日：2004-06-16
申请人： Sony Corp , ソニー株式会社
发明人： OSHIMA YOSHIHIRO , KAKINUMA MASAYASU , NAKABACHI HIDEYA , HAYASHI HIROSHI , SHIMODA KAZUTO , KIRITA SHINA
IPC分类号： G02B5/02 , G02B5/08 , G02B5/26 , G02B27/00 , G02F1/1335 , G03B21/60
CPC分类号： G02B5/26 , G03B21/60
摘要： PROBLEM TO BE SOLVED: To provide a reflection type screen capable of widening color gamut by adjusting the balance of the three primary colors, R, G and B, of image light and by improving the chromatic purity of the three colors, R, G and B, which yield other colors.
SOLUTION: The reflection type screen 10 is formed by sticking together a refection sheet 1 and an optical diffusion sheet 3 via an adhesive layer 2, and displays images by reflecting light from a light source, wherein the adhesive layer 2 contains a pigment that absorbs light of a specific wavelength range.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够通过调整图像光的三原色R，G和B的平衡并通过改善三种颜色的色纯度来扩大色域的反射型屏幕，R ，G和B，产生其他颜色。解决方案：反射型屏幕10通过粘合剂层2将反射片1和光漫射片3粘合在一起形成，并通过反射来自光源的光来显示图像，其中粘合剂层2含有颜料其吸收特定波长范围的光。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005283748A Screen and filter manufacturing method 审中-公开
标题翻译：筛选和过滤器制造方法
公开(公告)号：JP2005283748A
公开(公告)日：2005-10-13
申请号：JP2004094782
申请日：2004-03-29
申请人： Sony Corp , ソニー株式会社
发明人： OSHIMA NOBUHIRO , KAKINUMA MASAYASU , KIRITA SHINA
IPC分类号： G02B5/26 , G02B5/28 , G03B21/62 , G03B21/625
摘要： PROBLEM TO BE SOLVED: To provide a transmission type screen on which high contrast images can be displayed by eliminating the adverse effect of outdoor daylight.
SOLUTION: A filter 9 that transmits light of a prescribed wavelength area corresponding to projected light and absorbs light of a visible wavelength area except light of the prescribed wavelength area is disposed between a Fresnel lens 1 and a lenticular lens 11. Such a filter 9 has reflection faces on both of its sides, at least one of which has high reflection properties to light of prescribed wavelength area, and is obtained by arranging selective reflection layers 3 at an angle of 45° to the axial direction of incident light and in the direction of light reflection, each selective reflection layer 3 being a selective reflection face which has high absorption properties to light of the visible wavelength area except the prescribed wavelength area.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过消除室外日光的不利影响，提供可以显示高对比度图像的透射型屏幕。解决方案：在菲涅尔透镜1和双凸透镜11之间设置有透射与投射光相对应的规定波长区域的光并吸收除了规定波长区域的光之外的可见光波长区域的光的滤光器9。过滤器9在其两侧具有反射面，其中至少一个对规定波长区域的光具有高反射特性，并且通过将选择反射层3与入射光的轴向成45°的角度排列而得到，在光反射方向上，每个选择反射层3是除了规定波长区域之外对可见光波长区域的光具有高吸收特性的选择反射面。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005266263A Rear projector device 审中-公开
标题翻译：后投影机设备
公开(公告)号：JP2005266263A
公开(公告)日：2005-09-29
申请号：JP2004078133
申请日：2004-03-18
申请人： Sony Corp , ソニー株式会社
发明人： KIRITA SHINA , KAKINUMA MASAYASU , SHIMODA KAZUTO , NAKABACHI HIDEYA , HAYASHI HIROSHI
IPC分类号： G02B5/08 , G02B5/22 , G02B5/28 , G02F1/1335 , G03B21/10 , G03B21/28
摘要： PROBLEM TO BE SOLVED: To provide a rear projector device with which a high contrast image can be projected by eliminating the effect of outside light. SOLUTION: The rear projector device 10 includes: a projecting part (projector light source 1) which projects image light; a reflecting mirror 2 which reflects light L P projected from the projecting part; and a screen 3 onto which light L R reflected from the reflecting mirror 2 is projected from back. The reflecting mirror 2 has reflection properties relative to light in a prescribed wavelength band corresponding to the image light, and also absorption properties relative to light in a visible wavelength band excepting the prescribed wavelength band. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供通过消除外部光的影响来投射高对比度图像的后投影仪装置。解决方案：后投影仪装置10包括投影图像光的投影部（投影光源1）反射从投影部突出的光L P 的反射镜2，以及从反射镜2反射的光L R 从背面突出的屏幕3。反射镜2相对于与图像光对应的规定波长带中的光具有相对于除了规定波长带之外的可见波长带中的光的吸收特性的反射特性。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005251649A Lighting system and color liquid crystal display 审中-公开
标题翻译：照明系统和彩色液晶显示器
公开(公告)号：JP2005251649A
公开(公告)日：2005-09-15
申请号：JP2004063008
申请日：2004-03-05
申请人： Sony Corp , ソニー株式会社
发明人： HAGA SHUICHI , KAKINUMA KOICHIRO , NAKAEDA TAKEHIRO , KAKINUMA MASAYASU , KIRITA SHINA , ISHII TAKASHI , SHIMODA KAZUTO
IPC分类号： G02B5/20 , F21S2/00 , F21V9/08 , F21Y101/02 , G02B5/28 , G02F1/13357 , H01L33/50 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To improve chromaticity of white light that illuminates a color liquid crystal display panel.
SOLUTION: A wavelength selection filter 22 is provided that transmits the white light emitted from white LED and approximates the chromaticity of the white light to X=0.3 and Y=0.3 that illuminates the color display panel 10 depending on the white LED used in the light source 21, and the liquid crystal display panel 11 is illuminated by the light emitted via the wavelength selection filter 22. The wavelength selectivity of the wavelength selection filter 22 is controlled by adjusting the thickness of a high refractive index layer H and a low refractive index layer L.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高照明彩色液晶显示面板的白光的色度。
解决方案：提供一种波长选择滤光器22，其透射从白色LED发出的白色光，并将白色光的色度近似为X = 0.3和Y = 0.3，根据所使用的白色LED照亮彩色显示面板10 在光源21中，并且通过经由波长选择滤光器22发射的光照射液晶显示面板11.波长选择滤光器22的波长选择性通过调节高折射率层H的厚度和低折射率层L.版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005234134A Backlight light source device for liquid crystal display, and color liquid crystal display 审中-公开
标题翻译：用于液晶显示器的背光源光源装置和彩色液晶显示器
公开(公告)号：JP2005234134A
公开(公告)日：2005-09-02
申请号：JP2004041891
申请日：2004-02-18
申请人： Sony Corp , ソニー株式会社
发明人： HAGA SHUICHI , KAKINUMA KOICHIRO , KAKINUMA MASAYASU , SHIMODA KAZUTO , KIRITA SHINA , KUBOTA SHIGEO , NAKAEDA TAKEHIRO
IPC分类号： G02B5/28 , F21V8/00 , F21Y101/02 , F21Y103/00 , G02F1/1335 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a backlight light source device for liquid crystal display to secure more faithful color reproducibility, its wavelength selection filter, a color liquid crystal display, and a filter configuration method, wherein a transmission type color liquid crystal display panel is illuminated from a rear surface side to display colors of a wide range and to secure high luminance.
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 25 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 white light source 21 and an auxiliary light source 22 illuminating the color liquid crystal display panel 10 from the rear surface side via the wavelength selection filter 25.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决方案：为了提供一种用于液晶显示器的背光光源装置，以确保更忠实的颜色再现性，其波长选择滤光器，彩色液晶显示器和滤光器配置方法，其中透射型彩色液晶显示面板从后表面侧照亮以显示宽范围的颜色并确保高亮度。解决方案：通过使用设置有波长选择滤光器25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25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，对除了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，以及照亮彩色液晶显示面板的白色光源21和辅助光源22 10从背面侧经由t 他的波长选择过滤器25.版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005084187A Screen and its production method 有权
标题翻译：筛选及其生产方法
公开(公告)号：JP2005084187A
公开(公告)日：2005-03-31
申请号：JP2003313839
申请日：2003-09-05
申请人： Sony Corp , ソニー株式会社
发明人： SHIMODA KAZUTO , KURIKI SHINA , NAKABACHI HIDEYA , HAYASHI HIROSHI , KAKINUMA MASAYASU
IPC分类号： G03B21/60 , G02B5/26 , G02B5/28
摘要： PROBLEM TO BE SOLVED: To improve the color of a screen by the reflection characteristics of a selectively reflecting layer.
SOLUTION: A color improvement layer 7 formed from a high refraction index material is disposed, via a transparent base material 5, on the front of the selectively reflecting layer 3 which has high reflection index relative to light in a specific wavelength region corresponding to projector light whereas it has low reflection index relative to light in visible wavelength regions other than that.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过选择性反射层的反射特性来改善屏幕的颜色。解决方案：由高折射率材料形成的改色层7通过透明基材5设置在选择反射层3的前面，该反射层3相对于相对于特定波长区域中的光具有高反射率投影光，而相对于可见波长区域中的光的反射指数低。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004226696A Screen, optical film and method for manufacturing optical film 有权
公开(公告)号：JP2004226696A
公开(公告)日：2004-08-12
申请号：JP2003014505
申请日：2003-01-23
申请人： Sony Corp , ソニー株式会社
发明人： NAKABACHI HIDEYA , KAKINUMA MASAYASU , HAYASHI HIROSHI , SHIMODA KAZUTO , MUKASA TOMOHARU , KURIKI SHINA
IPC分类号： G03B21/60 , G02B5/02 , G02B5/08 , G02F1/13 , G02F1/1335
CPC分类号： G02B5/0215 , G02B5/0278 , G03B21/60 , G03B21/602 , G03B21/62
摘要： PROBLEM TO BE SOLVED: To provide a screen capable of effectively using the light from a projector in a simple configuration and uniformizing luminance distribution on the screen, and to provide an optical film and a method for manufacturing the optical film.
SOLUTION: The screen on which an image is displayed by the radiation of picture light is equipped with a diffusing layer whose diffusing characteristic expressed by the luminance distribution to a scattering angle by incident light whose incident angle is 0° is changed so that the peak position of the luminance distribution is shifted to the high value side of the scattering angle toward the center part of the screen as separating to the periphery part from the center part of the screen.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004138938A Screen and its manufacturing method 审中-公开
公开(公告)号：JP2004138938A
公开(公告)日：2004-05-13
申请号：JP2002305404
申请日：2002-10-21
申请人： Sony Corp , ソニー株式会社
发明人： KURIKI SHINA , SHIMODA KAZUTO , KAKINUMA MASAYASU
IPC分类号： G03B21/60 , G02B5/02 , G02B5/26 , G02B5/28
摘要： PROBLEM TO BE SOLVED: To realize a screen for projection which can display a picture of high contrast irrespective of outdoor daylight even if an incident angle of projection light is large and which has a wide angle of view.
SOLUTION: The screen is composed of an optical multilayered film in which high refractive index layers H and low refractive index layers L are alternatively layered. Further reflective layers 2, 3 which selectively reflect light of wavelength regions of each RGB color are superposed by holding a screen substrate 1 therebetween and a light diffusion layer 4 is arranged at one side and a light absorbing layer 6 is arranged at the other side. In this constitution, film thickness of the reflective layers 2,3 is designed so that their reflection spectra shift to each other. Thereby half-value width of RGB of reflection spectrum as the screen is widened and a margin of shift to a short wavelength side by the incident angle is widened.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003337381A Projection screen 有权
标题翻译：投影画面
公开(公告)号：JP2003337381A
公开(公告)日：2003-11-28
申请号：JP2003058008
申请日：2003-03-05
申请人： Sony Corp , ソニー株式会社
发明人： KUBOTA SHIGEO , OSAKO JUNICHI , KAKINUMA MASAYASU , SHIMODA KAZUTO
IPC分类号： G03B21/60 , G02B5/00 , G02B5/02 , G02B5/20 , G02B5/26 , G02B5/28
CPC分类号： G02B5/285 , G02B5/0242 , G02B5/0284 , G02B5/20 , G03B21/60
摘要： PROBLEM TO BE SOLVED: To provide a projection screen capable of providing a clear and sharp image thereon without being affected by the brightness of a projection environment.
SOLUTION: The projection screen displays an image by projecting the narrow-band primaries wavelength band light, and includes on a screen substrate 2 an optical thin film 3 having a high reflection characteristic to the narrow- band primaries wavelength band light and a high transmission characteristic to the visible wavelength band light other than the aforementioned wavelength band light. In the projection screen, the optical thin film 3 plays a role as a so-called band filter. That is, the optical thin film 3 functions as a narrow-band primaries wavelength band filter having the effect of particularly reflecting the narrow-band primaries wavelength band light and substantially transmitting the light of the other wavelength, thereby separating these two kinds of light.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够在其上提供清晰和清晰的图像而不受投影环境的亮度影响的投影屏幕。
解决方案：投影屏幕通过投影窄带初级波长带光来显示图像，并且在屏幕基板2上包括对窄带初级波长带光具有高反射特性的光学薄膜3和对上述波长带光以外的可见波长带光具有高透射特性。在投影屏幕中，光学薄膜3起着所谓的带式滤光器的作用。也就是说，光学薄膜3用作具有特别反映窄带初级波长带光并且基本上透射另一波长的光的效果的窄带初级波长带滤光器，从而分离这两种光。版权所有（C）2004，JPO

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