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1. 发明授权

US08415639B2 Quantum efficiency measurement method, quantum efficiency measurement apparatus, and integrator 有权
标题翻译：量子效率测量方法，量子效率测量装置和积分器
公开(公告)号：US08415639B2
公开(公告)日：2013-04-09
申请号：US13033612
申请日：2011-02-24
申请人： Yoshihiro Osawa , Kazuaki Ohkubo
发明人： Yoshihiro Osawa , Kazuaki Ohkubo
IPC分类号： G01J1/58
CPC分类号： G01N21/645 , G01J1/58 , G01J3/0254 , G01J2001/0481 , G01J2001/4247 , G01N2021/6417 , G01N2021/6469 , G01N2201/0655
摘要： A quantum efficiency measurement method includes the steps of: disposing a sample at a predetermined position in an integrator having an integrating space; applying excitation light to the sample and measuring a spectrum in the integrating space as a first spectrum through a second window; configuring an excitation light incident portion so that excitation light after having passed through the sample is not reflected in the integrating space; applying the excitation light to the sample and measuring a spectrum in the integrating space as a second spectrum through the second window; and calculating a quantum efficiency of the sample based on a component constituting a part of the first spectrum and corresponding to a wavelength range of the excitation light, and a component constituting a part of the second spectrum and corresponding to a wavelength range of light generated by the sample from the received excitation light.
摘要翻译：量子效率测量方法包括以下步骤：在具有积分空间的积分器中的预定位置处设置样本; 向样品施加激发光并通过第二窗口测量积分空间中的光谱作为第一光谱; 配置激发光入射部分，使得在通过样品之后的激发光不在积分空间中反射; 将激发光施加到样品并通过第二窗口测量积分空间中的光谱作为第二光谱; 并且基于构成所述第一光谱的一部分并且对应于所述激发光的波长范围的分量以及构成所述第二光谱的一部分的分量并且对应于由所述第二光谱产生的光的波长范围而对应的光的波长范围来计算所述样本的量子效率来自接收到的激发光的样品。

2. 发明申请

US20110226961A1 QUANTUM EFFICIENCY MEASUREMENT METHOD, QUANTUM EFFICIENCY MEASUREMENT APPARATUS, AND INTEGRATOR 有权
标题翻译：量子效率测量方法，量子效率测量装置和整合器
公开(公告)号：US20110226961A1
公开(公告)日：2011-09-22
申请号：US13033612
申请日：2011-02-24
申请人： Yoshihiro OSAWA , Kazuaki Ohkubo
发明人： Yoshihiro OSAWA , Kazuaki Ohkubo
IPC分类号： G01J1/58
CPC分类号： G01N21/645 , G01J1/58 , G01J3/0254 , G01J2001/0481 , G01J2001/4247 , G01N2021/6417 , G01N2021/6469 , G01N2201/0655
摘要： A quantum efficiency measurement method includes the steps of: disposing a sample at a predetermined position in an integrator having an integrating space; applying excitation light to the sample and measuring a spectrum in the integrating space as a first spectrum through a second window; configuring an excitation light incident portion so that excitation light after having passed through the sample is not reflected in the integrating space; applying the excitation light to the sample and measuring a spectrum in the integrating space as a second spectrum through the second window; and calculating a quantum efficiency of the sample based on a component constituting a part of the first spectrum and corresponding to a wavelength range of the excitation light, and a component constituting a part of the second spectrum and corresponding to a wavelength range of light generated by the sample from the received excitation light.
摘要翻译：量子效率测量方法包括以下步骤：在具有积分空间的积分器中的预定位置处设置样本; 向样品施加激发光并通过第二窗口测量积分空间中的光谱作为第一光谱; 配置激发光入射部分，使得在通过样品之后的激发光不在积分空间中反射; 将激发光施加到样品并通过第二窗口测量积分空间中的光谱作为第二光谱; 并且基于构成所述第一光谱的一部分并且对应于所述激发光的波长范围的分量和构成所述第二光谱的一部分的分量并且对应于由所述第二光谱产生的光的波长范围对应的样品的量子效率来自接收到的激发光的样品。

3. 发明申请

US20100220259A1 ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：照明装置和液晶显示装置
公开(公告)号：US20100220259A1
公开(公告)日：2010-09-02
申请号：US12064774
申请日：2007-09-20
申请人： Kazuaki Ohkubo , Kiyoshi Hashimotodani
发明人： Kazuaki Ohkubo , Kiyoshi Hashimotodani
IPC分类号： G02F1/1335 , H05B41/24
CPC分类号： G02F1/133611 , G02F1/133604
摘要： A backlight device 21 is an illumination device having a plurality of internal-external electrode type dielectric barrier discharge lamps. The backlight device 21 has a plurality of internal electrodes respectively arranged inside each of bulb 32 and connected in parallel to a lighting circuit 40 for outputting an AC driving voltage, and an external electrode arranged outside each of the bulbs 32 with a gap 41 and grounded. Holding members 43A to 43C holds the bulbs 32 so that distances between the bulbs 32 and the external electrode 36 are regularly varied seen from a direction of the axial line of the bulb 32.
摘要翻译：背光装置21是具有多个内部外部电极型电介质阻挡放电灯的照明装置。背光装置21具有分别配置在灯泡32的内部的多个内部电极，并且并联连接到用于输出交流驱动电压的点灯电路40，以及设置在每个灯泡32的外部的外部电极，间隙41接地。保持构件43A至43C保持灯泡32，使得从灯泡32的轴线方向看，灯泡32和外部电极36之间的距离规则地变化。

4. 发明授权

US07049735B2 Incandescent bulb and incandescent bulb filament 有权
标题翻译：白炽灯泡和白炽灯泡灯丝
公开(公告)号：US07049735B2
公开(公告)日：2006-05-23
申请号：US11224941
申请日：2005-09-14
申请人： Kazuaki Ohkubo , Mitsuhiko Kimoto , Yuriko Kaneko , Mika Sakaue , Makoto Horiuchi
发明人： Kazuaki Ohkubo , Mitsuhiko Kimoto , Yuriko Kaneko , Mika Sakaue , Makoto Horiuchi
IPC分类号： H01K3/02
CPC分类号： H01K1/14
摘要： An incandescent bulb filament having a flat Light-emitting surface and high Lamp efficiency and an incandescent bulb using this filament are provided. This incandescent bulb filament is characterized in that it is a filament of ribbon shape placed on one plane, and it includes: spaced portions which are placed side by side with spaces; and connecting portions which connect the spaced portions electrically in series. Each spaced portion has a thickness that is one half the width of the spaced portion or more, and the space between at least one pair of adjacent spaced portions is less than five times the width of the spaced portion.
摘要翻译：提供具有平坦的发光表面和高的灯效率的白炽灯泡灯丝和使用该灯丝的白炽灯泡。这种白炽灯泡灯丝的特征在于，它是一个带状的灯丝放置在一个平面上，并且它包括：与空间并排放置的间隔部分; 以及将间隔部分串联连接的连接部分。每个间隔部分的厚度是间隔开的部分的宽度的一半或更多，并且至少一对相邻间隔部分之间的空间小于间隔部分的宽度的五倍。

5. 发明授权

US06504305B1 Fluorescent lamp 失效
标题翻译：日光灯
公开(公告)号：US06504305B1
公开(公告)日：2003-01-07
申请号：US09657690
申请日：2000-09-08
申请人： Kazuaki Ohkubo , Yoshinori Tanabe , Masanori Shimizu , Takeshi Arakawa
发明人： Kazuaki Ohkubo , Yoshinori Tanabe , Masanori Shimizu , Takeshi Arakawa
IPC分类号： H01J1346
CPC分类号： H05B41/18 , H05B41/42 , Y02B20/19
摘要： A fluorescent lamp is capable of easily achieving a reduction of power consumption only be being mounted on a conventional lighting apparatus, whether or not the lighting apparatus has a dimming function. The fluorescent lamp includes an arc tube; and a current suppressing section for suppressing a lamp current which flows in the arc tube, after the elapse of a predetermined time after the power is turned on, and during an operation of the fluorescent lamp.
摘要翻译：荧光灯能够容易地实现仅在常规照明装置上安装的功率消耗，而不管照明装置是否具有调光功能。荧光灯包括电弧管; 以及电流抑制部分，用于在电源接通之后经过预定时间后，以及在荧光灯的操作期间，抑制在电弧管中流动的灯电流。

6. 发明授权

US5497230A Spectroradiometer 失效
标题翻译：光谱仪
公开(公告)号：US5497230A
公开(公告)日：1996-03-05
申请号：US334066
申请日：1994-11-04
申请人： Kazuaki Ohkubo , Yasuo Nakagawa
发明人： Kazuaki Ohkubo , Yasuo Nakagawa
IPC分类号： G01J3/02 , G01J3/18 , G01J3/28
CPC分类号： G01J3/28
摘要： Light having a wavelength equal to or less than the cut-off wavelength of a sharp-cut filter is cut off so that an output of a photo-sensitive device corresponds to a stray light component when a wavelength control device sets the wavelength equal to or less than the cut-off wavelength of the sharp-cut filter. By subtracting the stray light component from the output of the photo-sensitive device when the photo-sensitive device is to be measured an intensity of light having a predetermined wavelength, the stray light component can be removed from dispersion outputs of the spectroradiometer.
摘要翻译：切断具有等于或小于锐利截止滤光器的截止波长的波长的光，当波长控制装置将波长等于或等于或等于或等于其波长时，光敏装置的输出对应于杂散光分量小于截止滤波器的截止波长。当要对感光装置测量具有预定波长的光的强度时，通过从感光装置的输出中减去杂散光分量，可以从分光辐射计的色散输出中去除杂散光分量。

7. 发明授权

US08422018B2 Optical measurement apparatus including hemispherical optical integrator 有权
标题翻译：包括半球形光学积分器的光学测量装置
公开(公告)号：US08422018B2
公开(公告)日：2013-04-16
申请号：US13029067
申请日：2011-02-16
申请人： Yoshihiro Osawa , Kazuaki Ohkubo
发明人： Yoshihiro Osawa , Kazuaki Ohkubo
IPC分类号： G01N21/55 , G01N21/47
CPC分类号： G01J3/0254 , G01J1/58 , G01J2001/0481 , G01J2001/4247
摘要： An optical measurement apparatus includes a hemispherical portion having a diffuse reflection layer on an inner wall, and a plane portion disposed to involve a substantial center of curvature of the hemispherical portion and close an opening of the hemispherical portion, and having a reflection layer on an inner surface side of the hemispherical portion. The plane portion includes: at least one of a window for introducing light to be homogenized in an integrating space formed between the hemispherical portion and the plane portion, and a window for extracting light homogenized in the integrating space; an outer portion formed of a first material chiefly causing specular reflection, and occupying at least a region of a predetermined width from an outermost circumference; and an inner portion formed of a second material chiefly causing diffuse reflection and having a higher reflectance for at least an ultraviolet region than the first material.
摘要翻译：光学测量装置包括在内壁上具有漫反射层的半球形部分和设置成包含半球形部分的大致中心的平面部分，并且关闭半球形部分的开口，并且在其上具有反射层半球形部分的内表面侧。平面部分包括：用于在形成在半球形部分和平面部分之间的积分空间中引入要均匀化的光的窗口中的至少一个以及用于提取在积分空间中均匀化的光的窗口; 由第一材料形成的外部，主要引起镜面反射，并且至少占据从最外周的预定宽度的区域; 以及由第二材料形成的内部，其主要引起漫反射并且具有比第一材料至少紫外区更高的反射率。

8. 发明授权

US08169608B2 Optical characteristic measurement device and optical characteristic measurement method suitable for spectrum measurement 有权
标题翻译：适用于光谱测量的光学特性测量装置和光学特性测量方法
公开(公告)号：US08169608B2
公开(公告)日：2012-05-01
申请号：US13306941
申请日：2011-11-29
申请人： Hiroyuki Sano , Makoto Okawauchi , Kosei Oshima , Kazuaki Ohkubo , Tsutomu Mizuguchi , Shiro Shima
发明人： Hiroyuki Sano , Makoto Okawauchi , Kosei Oshima , Kazuaki Ohkubo , Tsutomu Mizuguchi , Shiro Shima
IPC分类号： G01J3/28
CPC分类号： G01J3/02 , G01J1/0219 , G01J3/0232 , G01J3/28
摘要： An optical characteristic measurement device includes a photodetector and a processor. The photodetector has a detection surface greater than a light incident surface receiving light from a spectrometer. The processor is configured to obtain a measurement spectrum detected in a first detection area corresponding to the light incident surface and a signal intensity detected in a second detection area different from the light incident surface, correct a pattern prepared in advance and exhibiting a noise characteristic of the photodetector based on the signal intensity to calculate a first correction spectrum, subtract a correction value calculated based on the signal intensity from each component value of the measurement spectrum to calculate a second correction spectrum, and subtract each component value of the first correction spectrum from a corresponding component value of the second correction spectrum to calculate an output spectrum.
摘要翻译：光学特性测量装置包括光电检测器和处理器。光电检测器具有大于接收来自光谱仪的光的光入射表面的检测表面。处理器被配置为获得在与光入射面对应的第一检测区域中检测的测量光谱和在与光入射面不同的第二检测区域中检测的信号强度，校正预先准备的图案，并且显示噪声特性光电检测器基于信号强度计算第一校正光谱，从每个测量光谱的分量值中减去基于信号强度计算的校正值，以计算第二校正光谱，并将第一校正光谱的每个分量值从第二校正频谱的相应分量值来计算输出频谱。

9. 发明授权

US08169607B2 Optical characteristic measurement device and optical characteristic measurement method suitable for spectrum measurement 有权
标题翻译：适用于光谱测量的光学特性测量装置和光学特性测量方法
公开(公告)号：US08169607B2
公开(公告)日：2012-05-01
申请号：US12573140
申请日：2009-10-04
申请人： Hiroyuki Sano , Makoto Okawauchi , Kosei Oshima , Kazuaki Ohkubo , Tsutomu Mizuguchi , Shiro Shima
发明人： Hiroyuki Sano , Makoto Okawauchi , Kosei Oshima , Kazuaki Ohkubo , Tsutomu Mizuguchi , Shiro Shima
IPC分类号： G01J3/28
CPC分类号： G01J3/02 , G01J1/0219 , G01J3/0232 , G01J3/28
摘要： A processing unit obtains a first spectrum detected in a first detection area and a first signal intensity detected in a second detection area after the light entering the housing is cut off, and then calculates a first correction spectrum by subtracting a first correction value calculated based on the first signal intensity from each component value of the first spectrum. The processing unit obtains a second spectrum detected in the first detection area and a second signal intensity detected in the second detection area while a cut-off portion is opened, and then calculates a second correction spectrum by subtracting a second correction value calculated based on the second signal intensity from each component value of the second spectrum. The processing unit calculates an output spectrum representing a measurement result by subtracting a corresponding component value of the first correction spectrum from each component value of the second correction spectrum.
摘要翻译：处理单元获取在进入壳体的光被切断之后在第一检测区域中检测到的第一光谱和在第二检测区域中检测到的第一信号强度，然后通过减去基于来自第一光谱的每个分量值的第一信号强度。所述处理单元获取在所述第一检测区域中检测到的第二频谱和在所述第二检测区域中检测的第二信号强度，同时切断部分被打开，然后通过减去基于所述第二检测区域计算的第二校正值来计算第二校正频谱来自第二光谱的每个分量值的第二信号强度。处理单元通过从第二校正频谱的每个分量值中减去第一校正频谱的对应分量值来计算表示测量结果的输出频谱。

10. 发明申请

US20110205541A1 OPTICAL MEASUREMENT APPARATUS INCLUDING HEMISPHERICAL OPTICAL INTEGRATOR 有权
标题翻译：光学测量装置包括HEMISPHERICAL OPTICAL INTEGRATOR
公开(公告)号：US20110205541A1
公开(公告)日：2011-08-25
申请号：US13029067
申请日：2011-02-16
申请人： Yoshihiro OSAWA , Kazuaki Ohkubo
发明人： Yoshihiro OSAWA , Kazuaki Ohkubo
IPC分类号： G01J3/46 , G01J1/00 , G01J1/42
CPC分类号： G01J3/0254 , G01J1/58 , G01J2001/0481 , G01J2001/4247
摘要： An optical measurement apparatus includes a hemispherical portion having a diffuse reflection layer on an inner wall, and a plane portion disposed to involve a substantial center of curvature of the hemispherical portion and close an opening of the hemispherical portion, and having a reflection layer on an inner surface side of the hemispherical portion. The plane portion includes: at least one of a window for introducing light to be homogenized in an integrating space formed between the hemispherical portion and the plane portion, and a window for extracting light homogenized in the integrating space; an outer portion formed of a first material chiefly causing specular reflection, and occupying at least a region of a predetermined width from an outermost circumference; and an inner portion formed of a second material chiefly causing diffuse reflection and having a higher reflectance for at least an ultraviolet region than the first material.
摘要翻译：光学测量装置包括在内壁上具有漫反射层的半球形部分和设置成包含半球形部分的大致中心的平面部分，并且关闭半球形部分的开口，并且在其上具有反射层半球形部分的内表面侧。平面部分包括：用于在形成在半球形部分和平面部分之间的积分空间中引入要均匀化的光的窗口中的至少一个以及用于提取在积分空间中均匀化的光的窗口; 由第一材料形成的外部，主要引起镜面反射，并且至少占据从最外周的预定宽度的区域; 以及由第二材料形成的内部，其主要引起漫反射并且具有比第一材料至少紫外区更高的反射率。

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