公开(公告)号：US20100310247A1

公开(公告)日：2010-12-09

申请号：US12779366

申请日：2010-05-13

申请人： Yoshihiro OSHIMA ,  Shozo Masuda ,  Naoji Nada ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hideaki Inoue ,  Yasuro Nakagawa

发明人： Yoshihiro OSHIMA ,  Shozo Masuda ,  Naoji Nada ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hideaki Inoue ,  Yasuro Nakagawa

IPC分类号： G03B13/00

CPC分类号： G03B13/00

摘要： An image pickup apparatus includes a light-beam splitting mirror configured to transmit and reflect incident light that has entered the light-beam splitting mirror through a photographing optical system; an image sensor that receives light transmitted through the light-beam splitting mirror; an autofocus detecting unit that receives light reflected by the light-beam splitting mirror; a signal processing unit configured to process an image pickup signal of the image sensor; and a display unit configured to display an image being photographed, on the basis of an image signal obtained at the signal processing unit. In the image pickup apparatus, the light-beam splitting mirror has spectral characteristics including a reflectivity of 25% or more and 35% or less at a wavelength of 400 to 650 nm and a reflectivity of 60% or more at a wavelength of about 700 nm through optimization.

摘要翻译： 一种图像拾取装置，包括：光束分离镜，被配置为通过拍摄光学系统透射并反射入射到所述光束分离镜的入射光; 接收透过光束分离镜的光的图像传感器; 自动对焦检测单元，其接收由所述光束分离镜反射的光; 信号处理单元，被配置为处理图像传感器的图像拾取信号; 以及显示单元，被配置为基于在信号处理单元处获得的图像信号来显示正在拍摄的图像。 在图像拾取装置中，光束分离镜具有包括波长为400〜650nm的反射率为25％以上且35％以下的光谱特性，波长为700左右的反射率为60％以上 nm通过优化。

公开(公告)号：US08313254B2

公开(公告)日：2012-11-20

申请号：US12779366

申请日：2010-05-13

申请人： Yoshihiro Oshima ,  Shozo Masuda ,  Naoji Nada ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hideaki Inoue ,  Yasuro Nakagawa

发明人： Yoshihiro Oshima ,  Shozo Masuda ,  Naoji Nada ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hideaki Inoue ,  Yasuro Nakagawa

IPC分类号： G03B17/00 ,  G02B1/10

CPC分类号： G03B13/00

摘要： An image pickup apparatus includes a light-beam splitting mirror configured to transmit and reflect incident light that has entered the light-beam splitting mirror through a photographing optical system; an image sensor that receives light transmitted through the light-beam splitting mirror; an autofocus detecting unit that receives light reflected by the light-beam splitting mirror; a signal processing unit configured to process an image pickup signal of the image sensor; and a display unit configured to display an image being photographed, on the basis of an image signal obtained at the signal processing unit. In the image pickup apparatus, the light-beam splitting mirror has spectral characteristics including a reflectivity of 25% or more and 35% or less at a wavelength of 400 to 650 nm and a reflectivity of 60% or more at a wavelength of about 700 nm through optimization.

摘要翻译： 一种图像拾取装置，包括：光束分离镜，被配置为通过拍摄光学系统透射并反射入射到所述光束分离镜的入射光; 接收透过光束分离镜的光的图像传感器; 自动对焦检测单元，其接收由所述光束分离镜反射的光; 信号处理单元，被配置为处理图像传感器的图像拾取信号; 以及显示单元，被配置为基于在信号处理单元处获得的图像信号来显示正在拍摄的图像。 在图像拾取装置中，光束分离镜具有包括波长为400〜650nm的反射率为25％以上且35％以下的光谱特性，波长为700左右的反射率为60％以上 nm通过优化。

公开(公告)号：US08770773B2

公开(公告)日：2014-07-08

申请号：US12734904

申请日：2008-11-27

申请人： Tetsuyuki Yoshida ,  Shozo Masuda ,  Naoji Nada ,  Yasushi Ito ,  Tsubasa Tsukahara

发明人： Tetsuyuki Yoshida ,  Shozo Masuda ,  Naoji Nada ,  Yasushi Ito ,  Tsubasa Tsukahara

IPC分类号： F21V9/00 ,  F21V9/16

CPC分类号： G02F1/133617 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2001/133607 ,  G02F2001/133614

摘要： A light source device capable of suppressing generation of color unevenness, and a display device using the same are provided. The light source device 1 is provided with a plurality of excitation light sources 11 which are arranged at prescribed intervals D on a substrate 10 and emit blue light, and a phosphor layer 12 which converts part of the blue light emitted from the excitation light sources into red light and green light and arranged at a distance from the excitation light sources 11 to oppose the substrate 10. Fluctuation of intensity of each color light due to nonuniform application of the phosphor layer is difficult to occur as compared with a configuration in the past where the phosphor layer is formed adjacent to each excitation light source.

摘要翻译： 提供了能够抑制色差的产生的光源装置和使用该光源装置的显示装置。 光源装置1设置有多个激光光源11，其以规定的间隔D布置在基板10上并发出蓝色光;以及荧光体层12，其将从激发光源发射的蓝色光的一部分转换成 红光和绿光，并且与激发光源11一定距离地布置成与基板10相对。与过去的配置相比，难以发生由于荧光体层的不均匀施加引起的每个色光的强度的波动 磷光体层与每个激发光源相邻地形成。

公开(公告)号：US20100238381A1

公开(公告)日：2010-09-23

申请号：US12719383

申请日：2010-03-08

申请人： Yoshihiro Oshima ,  Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada

发明人： Yoshihiro Oshima ,  Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada

IPC分类号： G02F1/13357 ,  G02F1/35

CPC分类号： G02F1/133603 ,  G02B6/005 ,  G02F1/133617

摘要： A color conversion sheet realizing suppression of deterioration in a color conversion layer and improvement in light extraction efficiency is provided. The color conversion sheet includes: a color conversion layer converting a part of first color light as incident light to second color light having a wavelength longer than that of the first color light; and a pair of sealing sheets sandwiching the color conversion layer from a light incidence side and a light emitting side and each having an inorganic stack film on a substrate. Reflectance of the sealing sheet on the light incidence side to the second color light is higher than that to the first color light, and reflectance of the sealing sheet on the light emitting side to the first color light is higher than that to the second color light.

摘要翻译： 提供了一种实现抑制颜色转换层劣化并提高光提取效率的颜色转换片。 该颜色转换片包括：将一部分第一色光作为入射光转换成具有比第一色光的波长更长的第二色光的颜色转换层; 以及一对密封片，其将来自光入射侧和发光侧的颜色转换层夹在中间，并且每个在基板上具有无机叠层膜。 密封片在第二色光的光入射侧的反射率高于第一色光的反射率，并且发光侧的密封片对第一色光的反射率高于第二色光的反射率 。

公开(公告)号：US07719016B2

公开(公告)日：2010-05-18

申请号：US11277843

申请日：2006-03-29

申请人： Naoji Nada ,  Yoshihiro Oshima ,  Toshitaka Kawashima ,  Satoshi Tomioka ,  Junichi Osako

发明人： Naoji Nada ,  Yoshihiro Oshima ,  Toshitaka Kawashima ,  Satoshi Tomioka ,  Junichi Osako

IPC分类号： H01L33/00

CPC分类号： H01L33/22 ,  Y10S362/80

摘要： A light-emitting diode device and backlight apparatus and liquid-crystal display apparatus using light-emitting diode device are provided. A light-emitting diode device has a lens covered around a light-emitting diode chip and a processed portion for adjusting light going from the light-emitting diode chip along the central axis of the lens is provided at the light-emitting diode chip or the lens or being provided right above the lens. The light-emitting diode chip is processed near the central axis by a suitable method such as etching. Alternatively, a diffusion material containing low refractive index material portion or an angle selective film is provided on the lens. A light-emitting diode device is able to adjust a quantity of light emitted from the LED chip along the central axis of the lens so that light can be radiated with a desired angle distribution. A backlight apparatus and a liquid-crystal display apparatus are able to suppress ununiformity of brightness and ununiformity of color by using the above-mentioned light-emitting diode device.

摘要翻译： 提供了一种使用发光二极管装置的发光二极管装置和背光装置以及液晶显示装置。 发光二极管装置具有覆盖在发光二极管芯片周围的透镜，并且在发光二极管芯片处设置用于调整从发光二极管芯片沿着透镜的中心轴移动的光的处理部分 透镜或正好位于透镜的上方。 发光二极管芯片通过蚀刻等适当的方法在中心轴附近进行加工。 或者，在透镜上设置包含低折射率材料部分或角度选择膜的扩散材料。 发光二极管装置能够沿着透镜的中心轴调整从LED芯片发射的光量，使得可以以期望的角度分布辐射光。 背光装置和液晶显示装置能够通过使用上述发光二极管装置来抑制亮度的不均匀性和不均匀性。

公开(公告)号：US20100188613A1

公开(公告)日：2010-07-29

申请号：US12690263

申请日：2010-01-20

申请人： Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada ,  Yoshihiro Oshima ,  Hideya Chubachi

发明人： Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada ,  Yoshihiro Oshima ,  Hideya Chubachi

IPC分类号： G02F1/13357 ,  F21V9/08 ,  G02F1/355 ,  C09K11/00

CPC分类号： B29C67/24 ,  G02B6/0023 ,  G02B6/0055 ,  G02B2207/113 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133615 ,  G02F1/133617 ,  G02F2001/133614 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2933/0041 ,  H05B33/14 ,  H01L2924/00014

摘要： A color converting member is capable of suppressing deterioration in a phosphor by a simple manufacturing process. A method of manufacturing a color converting member includes a process of molding a resin material into a shape. In the process, molding the resin material and the phosphor integrally into a shape is performed, after kneading a phosphor that converts one color light to another color light into the resin material.

摘要翻译： 彩色转换构件能够通过简单的制造工艺抑制荧光体的劣化。 一种制造颜色转换构件的方法包括将树脂材料模制成形状的工艺。 在此过程中，将将一种颜色的光与另一种颜色的光转换成树脂材料的荧光体混合后，进行将树脂材料和荧光体整体成形为一体的形状。

公开(公告)号：US20060221592A1

公开(公告)日：2006-10-05

申请号：US11277843

申请日：2006-03-29

申请人： Naoji Nada ,  Yoshihiro Oshima ,  Toshitaka Kawashima ,  Satoshi Tomioka ,  Junichi Osako

发明人： Naoji Nada ,  Yoshihiro Oshima ,  Toshitaka Kawashima ,  Satoshi Tomioka ,  Junichi Osako

IPC分类号： G01D11/28

CPC分类号： H01L33/22 ,  Y10S362/80

摘要： A light-emitting diode device and backlight apparatus and liquid-crystal display apparatus using light-emitting diode device are provided. A light-emitting diode device has a lens covered around a light-emitting diode chip and a processed portion for adjusting light going from the light-emitting diode chip along the central axis of the lens is provided at the light-emitting diode chip or the lens or being provided right above the lens. The light-emitting diode chip is processed near the central axis by a suitable method such as etching. Alternatively, a diffusion material containing low refractive index material portion or an angle selective film is provided on the lens. A light-emitting diode device is able to adjust a quantity of light emitted from the LED chip along the central axis of the lens so that light can be radiated with a desired angle distribution. A backlight apparatus and a liquid-crystal display apparatus are able to suppress ununiformity of brightness and ununiformity of color by using the above-mentioned light-emitting diode device.

摘要翻译： 提供了一种使用发光二极管装置的发光二极管装置和背光装置以及液晶显示装置。 发光二极管装置具有覆盖在发光二极管芯片周围的透镜，并且在发光二极管芯片处设置用于调整从发光二极管芯片沿着透镜的中心轴移动的光的处理部分 透镜或正好位于透镜的上方。 发光二极管芯片通过蚀刻等适当的方法在中心轴附近进行加工。 或者，在透镜上设置包含低折射率材料部分或角度选择膜的扩散材料。 发光二极管装置能够沿着透镜的中心轴调整从LED芯片发射的光量，使得可以以期望的角度分布辐射光。 背光装置和液晶显示装置能够通过使用上述发光二极管装置来抑制亮度的不均匀性和不均匀性。

公开(公告)号：US09001288B2

公开(公告)日：2015-04-07

申请号：US12690263

申请日：2010-01-20

申请人： Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada ,  Yoshihiro Oshima ,  Hideya Chubachi

发明人： Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada ,  Yoshihiro Oshima ,  Hideya Chubachi

IPC分类号： G02F1/1335 ,  B29C67/24 ,  F21V8/00 ,  H05B33/14 ,  H01L33/50

CPC分类号： B29C67/24 ,  G02B6/0023 ,  G02B6/0055 ,  G02B2207/113 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133615 ,  G02F1/133617 ,  G02F2001/133614 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2933/0041 ,  H05B33/14 ,  H01L2924/00014

摘要： A color converting member is capable of suppressing deterioration in a phosphor by a simple manufacturing process. A method of manufacturing a color converting member includes a process of molding a resin material into a shape. In the process, molding the resin material and the phosphor integrally into a shape is performed, after kneading a phosphor that converts one color light to another color light into the resin material.

摘要翻译： 彩色转换构件能够通过简单的制造工艺抑制荧光体的劣化。 一种制造颜色转换构件的方法包括将树脂材料模制成形状的工艺。 在此过程中，将将一种颜色的光与另一种颜色的光转换成树脂材料的荧光体混合后，进行将树脂材料和荧光体整体成形为一体的形状。

公开(公告)号：US08517551B2

公开(公告)日：2013-08-27

申请号：US12823361

申请日：2010-06-25

申请人： Tsubasa Tsukahara ,  Naoji Nada ,  Ryo Kasegawa ,  Yasushi Ito ,  Yoshihiro Oshima

发明人： Tsubasa Tsukahara ,  Naoji Nada ,  Ryo Kasegawa ,  Yasushi Ito ,  Yoshihiro Oshima

IPC分类号： F21V9/16

CPC分类号： H01J1/68 ,  B32B7/12 ,  B32B25/08 ,  B32B27/08 ,  B32B27/285 ,  B32B27/286 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2264/10 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2457/202 ,  G02B5/0236 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2001/133614 ,  H01L2224/48091 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31938 ,  H01L2924/00014

摘要： A phosphor sheet having a laminated structure including a first barrier material, a first barrier material, a first color conversion layer, a second color conversion layer, and a second barrier layer and a display unit and an illuminating device including display unit is provided. A diffusion plate and a display unit including a diffusion plate are also provided.

摘要翻译： 提供具有包括第一阻挡材料，第一阻挡材料，第一颜色转换层，第二颜色转换层和第二阻挡层的层压结构的荧光体片和显示单元以及包括显示单元的照明装置。 还提供了扩散板和包括扩散板的显示单元。

公开(公告)号：US08451402B2

公开(公告)日：2013-05-28

申请号：US12719383

申请日：2010-03-08

申请人： Yoshihiro Oshima ,  Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada

发明人： Yoshihiro Oshima ,  Tsubasa Tsukahara ,  Yasushi Ito ,  Naoji Nada

IPC分类号： G02F1/133603

CPC分类号： G02F1/133603 ,  G02B6/005 ,  G02F1/133617

摘要： A color conversion sheet realizing suppression of deterioration in a color conversion layer and improvement in light extraction efficiency is provided. The color conversion sheet includes: a color conversion layer converting a part of first color light as incident light to second color light having a wavelength longer than that of the first color light; and a pair of sealing sheets sandwiching the color conversion layer from a light incidence side and a light emitting side and each having an inorganic stack film on a substrate. Reflectance of the sealing sheet on the light incidence side to the second color light is higher than that to the first color light, and reflectance of the sealing sheet on the light emitting side to the first color light is higher than that to the second color light.

摘要翻译： 提供了一种实现抑制颜色转换层劣化并提高光提取效率的颜色转换片。 该颜色转换片包括：将一部分第一色光作为入射光转换成具有比第一色光的波长更长的第二色光的颜色转换层; 以及一对密封片，其将来自光入射侧和发光侧的颜色转换层夹在中间，并且每个在基板上具有无机叠层膜。 密封片在第二色光的光入射侧的反射率高于第一色光的反射率，并且发光侧的密封片对第一色光的反射率高于第二色光的反射率 。