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公开(公告)号：US20100091270A1
公开(公告)日：2010-04-15
申请号：US12587518
申请日：2009-10-07
申请人： Takeshi Matsumoto , Shiniji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
发明人： Takeshi Matsumoto , Shiniji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
IPC分类号： G01J1/42
CPC分类号： G01J3/02 , G01J3/0291 , G01J3/506
摘要： An optical property measurement apparatus includes: a main body which includes a plane-shape surface that is so disposed as to face the display portion; an optical sensor which receives light directed from an opening that is formed through the plane-shape surface; and a support portion which is disposed on a side of the plane-shape surface and keeps a constant distance between the display portion and the plane-shape surface; wherein a light shield portion that is so disposed as to enclose a circumferential area of the opening of the plane-shape surface and shields entrance of light from a region other than a measurement target region of the display portion when the optical property is measured.
摘要翻译： 光学特性测量装置包括：主体，其包括面对显示部分的平面形状表面; 接收从通过所述平面形状表面形成的开口指向的光的光学传感器; 以及支撑部，其设置在所述平面形状表面的一侧，并且在所述显示部和所述平面形状表面之间保持恒定的距离; 其特征在于，在测量所述光学特性时，所述遮光部被设置成包围所述平面形状面的开口的周向区域，并遮蔽来自所述显示部的测量对象区域以外的区域的光的入射。
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公开(公告)号：US08243261B2
公开(公告)日：2012-08-14
申请号：US12587518
申请日：2009-10-07
申请人： Takeshi Matsumoto , Shinji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
发明人： Takeshi Matsumoto , Shinji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
CPC分类号： G01J3/02 , G01J3/0291 , G01J3/506
摘要： An optical property measurement apparatus includes: a main body which includes a plane-shape surface that is so disposed as to face the display portion; an optical sensor which receives light directed from an opening that is formed through the plane-shape surface; and a support portion which is disposed on a side of the plane-shape surface and keeps a constant distance between the display portion and the plane-shape surface; wherein a light shield portion that is so disposed as to enclose a circumferential area of the opening of the plane-shape surface and shields entrance of light from a region other than a measurement target region of the display portion when the optical property is measured.
摘要翻译： 光学特性测量装置包括：主体，其包括面对显示部分的平面形状表面; 接收从通过所述平面形状表面形成的开口指向的光的光学传感器; 以及支撑部，其设置在所述平面形状表面的一侧，并且在所述显示部和所述平面形状表面之间保持恒定的距离; 其特征在于，在测量所述光学特性时，所述遮光部被设置成包围所述平面形状面的开口的周向区域，并遮蔽来自所述显示部的测量对象区域以外的区域的光的入射。
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3.发明授权公开(公告)号：US08144322B2
公开(公告)日：2012-03-27
申请号：US12584207
申请日：2009-09-01
申请人： Yoshiyuki Nagashima , Yasushi Goto , Kazuya Kiyoi
发明人： Yoshiyuki Nagashima , Yasushi Goto , Kazuya Kiyoi
IPC分类号： G01J3/28
CPC分类号： G01J3/28 , G01J3/02 , G01J3/0208 , G01J3/027 , G01J3/10
摘要： A spectral characteristic measuring apparatus includes: an illuminating section for irradiating illumination light onto a sample; a spectral section for separating light from the sample irradiated with the illumination light into light rays in accordance with wavelengths; a light receiving section including a plurality of light receiving elements for receiving the light rays separated by the spectral section in accordance with wavelengths, and converting the received light rays into electrical output signals; and a storing section for storing a combined central wavelength of each of the light receiving elements calculated in advance based a spectral intensity distribution of the illumination light.
摘要翻译： 光谱特性测量装置包括：用于将照明光照射到样品上的照明部分; 用于将照射光的样品的光根据波长分离成光线的光谱部分; 光接收部分，包括多个光接收元件，用于接收根据波长由光谱部分分离的光线，并将接收的光线转换成电输出信号; 以及存储部，其基于照明光的光谱强度分布，预先计算出的各光接收元件的组合中心波长。
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公开(公告)号：US20060290936A1
公开(公告)日：2006-12-28
申请号：US11472981
申请日：2006-06-22
申请人： Kenji Imura , Kazuya Kiyoi , Katsutoshi Tsurutani
发明人： Kenji Imura , Kazuya Kiyoi , Katsutoshi Tsurutani
IPC分类号： G01N21/47
CPC分类号： G01N21/57 , G01N21/4738 , G01N2201/0221
摘要： An apparatus for measuring a goniometric reflection property of a sample has: one or more illuminators; a toroidal mirror which is rotationally symmetrical around a center axis effectively contacting with a surface of the sample; a light receiver having an incident aperture on the center axis; a rotating optics which rotates around a rotation axis which effectively coincides with the center axis; and a controller for controlling operations of the illuminators, the light receiver, and the rotating optics, wherein the toroidal mirror reflects light fluxes emitted from the surface of the sample illuminated by the one or more illuminators in emitting directions perpendicular to the center axis and directs each of the light fluxes to the center axis, and wherein the rotating optics specifies one of the light fluxes reflected by the toroidal mirror and directs the specified light flux to the incident aperture of the light receiver.
摘要翻译： 用于测量样品的测角反射特性的装置具有：一个或多个照明器; 围绕中心轴旋转对称的环形镜，其有效地与样品的表面接触; 具有中心轴上的入射孔的光接收器; 围绕旋转轴旋转的旋转光学器件，其有效地与中心轴线重合; 以及用于控制照明器，光接收器和旋转光学器件的操作的控制器，其中环形镜反射从由一个或多个照明器照射的样品的表面发射的光束在垂直于中心轴的发射方向上发射，并引导 每个光通量到中心轴线，并且其中旋转光学器件指定由环形反射镜反射的光束中的一个，并将指定的光通量引导到光接收器的入射孔径。
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5.发明申请公开(公告)号：US20100067004A1
公开(公告)日：2010-03-18
申请号：US12584207
申请日：2009-09-01
申请人： Yoshiyuki Nagashima , Yasushi Gotto , Kazuya Kiyoi
发明人： Yoshiyuki Nagashima , Yasushi Gotto , Kazuya Kiyoi
IPC分类号： G01J3/28
CPC分类号： G01J3/28 , G01J3/02 , G01J3/0208 , G01J3/027 , G01J3/10
摘要： A spectral characteristic measuring apparatus includes: an illuminating section for irradiating illumination light onto a sample; a spectral section for separating light from the sample irradiated with the illumination light into light rays in accordance with wavelengths; a light receiving section including a plurality of light receiving elements for receiving the light rays separated by the spectral section in accordance with wavelengths, and converting the received light rays into electrical output signals; and a storing section for storing a combined central wavelength of each of the light receiving elements calculated in advance based a spectral intensity distribution of the illumination light.
摘要翻译： 光谱特性测量装置包括：用于将照明光照射到样品上的照明部分; 用于将照射光的样品的光根据波长分离成光线的光谱部分; 光接收部分，包括多个光接收元件，用于接收根据波长由光谱部分分离的光线，并将接收的光线转换成电输出信号; 以及存储部，其基于照明光的光谱强度分布，预先计算出的各光接收元件的组合中心波长。
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公开(公告)号：US07355712B2
公开(公告)日：2008-04-08
申请号：US11472981
申请日：2006-06-22
申请人： Kenji Imura , Kazuya Kiyoi , Katsutoshi Tsurutani
发明人： Kenji Imura , Kazuya Kiyoi , Katsutoshi Tsurutani
IPC分类号： G01N21/55
CPC分类号： G01N21/57 , G01N21/4738 , G01N2201/0221
摘要： An apparatus for measuring a goniometric reflection property of a sample has: one or more illuminators; a toroidal mirror which is rotationally symmetrical around a center axis effectively contacting with a surface of the sample; a light receiver having an incident aperture on the center axis; a rotating optics which rotates around a rotation axis which effectively coincides with the center axis; and a controller for controlling operations of the illuminators, the light receiver, and the rotating optics, wherein the toroidal mirror reflects light fluxes emitted from the surface of the sample illuminated by the one or more illuminators in emitting directions perpendicular to the center axis and directs each of the light fluxes to the center axis, and wherein the rotating optics specifies one of the light fluxes reflected by the toroidal mirror and directs the specified light flux to the incident aperture of the light receiver.
摘要翻译： 用于测量样品的测角反射特性的装置具有：一个或多个照明器; 围绕中心轴旋转对称的环形镜，其有效地与样品的表面接触; 具有中心轴上的入射孔的光接收器; 围绕旋转轴旋转的旋转光学器件，其有效地与中心轴线重合; 以及用于控制照明器，光接收器和旋转光学器件的操作的控制器，其中环形镜反射从由一个或多个照明器照射的样品的表面发射的光束在垂直于中心轴的发射方向上发射，并引导 每个光通量到中心轴线，并且其中旋转光学器件指定由环形镜反射的光束中的一个，并将指定的光通量引导到光接收器的入射孔径。
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公开(公告)号：US08373722B2
公开(公告)日：2013-02-12
申请号：US12754093
申请日：2010-04-05
申请人： Kenichiro Hibi , Kazuya Kiyoi
发明人： Kenichiro Hibi , Kazuya Kiyoi
IPC分类号： G09G3/30 , G09G5/00 , G09G5/02 , G09G5/36 , H04N17/00 , H04N9/04 , H04N5/46 , H04N5/63 , H04N1/46 , G03F3/08 , G02F1/13 , G06K9/40 , G06K9/00 , G02F1/1335 , G06K9/20
CPC分类号： G09G3/3611 , G09G2320/0666 , G09G2360/145
摘要： According to color measuring apparatus and method and a liquid crystal display system S of the present invention, intensity signals obtained by receiving radiant light from a liquid crystal color display 3 at a first viewing angle and corresponding to at least three mutually different spectral responsivities are converted into information on a plurality of primary color intensities of the liquid crystal color display 3, and the intensity signals by the first viewing angle are corrected to signal intensities by a second viewing angle. Thus, these color measuring apparatus and method are capable of a more accurate measurement even at a dark gradation. The liquid crystal display system can more accurately calibrate a display surface 3a of the liquid crystal color display 3 even at a dark gradation.
摘要翻译： 根据本发明的颜色测量装置和方法以及液晶显示系统S，将从液晶彩色显示器3以第一视角接收辐射光并对应于至少三个相互不同的光谱响应的强度信号转换 将关于液晶彩色显示器3的多个原色强度的信息和通过第一视角的强度信号校正为信号强度第二视角。 因此，这些颜色测量装置和方法即使在深色调也能够进行更精确的测量。 液晶显示系统即使在深层次下也能够更准确地校准液晶彩色显示器3的显示面3a。
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公开(公告)号：US20100259555A1
公开(公告)日：2010-10-14
申请号：US12754093
申请日：2010-04-05
申请人： Kenichiro HIBI , Kazuya Kiyoi
发明人： Kenichiro HIBI , Kazuya Kiyoi
CPC分类号： G09G3/3611 , G09G2320/0666 , G09G2360/145
摘要： According to color measuring apparatus and method and a liquid crystal display system S of the present invention, intensity signals obtained by receiving radiant light from a liquid crystal color display 3 at a first viewing angle and corresponding to at least three mutually different spectral responsivities are converted into information on a plurality of primary color intensities of the liquid crystal color display 3, and the intensity signals by the first viewing angle are corrected to signal intensities by a second viewing angle. Thus, these color measuring apparatus and method are capable of a more accurate measurement even at a dark gradation. The liquid crystal display system can more accurately calibrate a display surface 3a of the liquid crystal color display 3 even at a dark gradation.
摘要翻译： 根据本发明的色彩测量装置和方法以及液晶显示系统S，将从液晶彩色显示器3以第一视角接收辐射光并且对应于至少三个相互不同的光谱响应而获得的强度信号被转换 将关于液晶彩色显示器3的多个原色强度的信息，并且通过第一视角的强度信号被校正为信号强度第二视角。 因此，这些颜色测量装置和方法即使在深色调也能够进行更精确的测量。 液晶显示系统即使在深层次下也能够更准确地校准液晶彩色显示器3的显示面3a。
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公开(公告)号：US06509973B2
公开(公告)日：2003-01-21
申请号：US09822834
申请日：2001-04-02
申请人： Kazuya Kiyoi , Katsutoshi Tsurutani
发明人： Kazuya Kiyoi , Katsutoshi Tsurutani
IPC分类号： G01B1124
摘要： The present invention provides a three-dimensional measuring apparatus comprising a light projector for projecting light to an object, a light receiving element, a light receiving optical system for leading light projected on and then reflected by the object to the light receiving element, and a calculator for obtaining measured data for three-dimensional shape measurement based on signals output from the light receiving element. The light receiving optical system includes a first optical filter which transmits only light having substantially the same range of wavelengths as that of the light projected from the light projector, at least one second optical filter which transmits light having a different range of wavelengths as that of the first optical filter and a filter selector which selectively locates one of the first optical filter or the second filter or filters at an optical path of the light receiving optical system.
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