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1. 发明申请

WO01007965A3 OFF-FILM METERING SYSTEM FOR ELECTRONIC FILM CAMERAS 审中-公开
标题翻译：测量电子照相机薄膜前光的系统
公开(公告)号：WO01007965A3
公开(公告)日：2001-03-22
申请号：PCT/US2000/040482
申请日：2000-07-26
IPC分类号： G03B7/099
CPC分类号： H04N5/2253 , G03B7/09974 , G03B17/26 , G03B17/28
摘要： An electronic imaging system that works in combination with an off-the-film (OTF) metering system intended for photographic film is described. The imaging system includes a combination of anti-reflection coatings, diffuse reflective coatings, and light absorbing coatings to control the reflections from the imaging system and thereby reduce reflections what would cause the OTF metering system to produce a false reading. The coatings are applied to the image sensor package and other surrounding components having high reflection properties. The geometrical arrangement and relative combinations of these reflectance-modifying treatments can be tailored to the particular geometry of the OTF metering system as well as the sensor and electronic component placement in the electronic imager system.
摘要翻译：用于接收照相胶片的电子成像系统与胶片前面的光测量系统（OTF）配合工作。成像系统包括防反射层，漫反射层和光吸收层的组合，这些层调节成像系统的反射，从而限制可能导致成像系统部分错误读取的反射。这些层被应用于图像传感器组件和其他具有高反射特性的组件。反射处理的几何布置和组合可以适应膜前面的测量系统的特定几何形状以及电子成像系统中的检测器和电子部件的布置。

2. 发明申请

WO0107965A2 OFF-FILM METERING SYSTEM FOR ELECTRONIC FILM CAMERAS 审中-公开
标题翻译：电子胶片相机的离膜计量系统
公开(公告)号：WO0107965A2
公开(公告)日：2001-02-01
申请号：PCT/US0040482
申请日：2000-07-26
申请人： WHALEN MATTHEW S , SAPIR ITZHAK , STERN JONATHAN MICHAEL
发明人： WHALEN MATTHEW S , SAPIR ITZHAK , STERN JONATHAN MICHAEL
IPC分类号： G03B7/099 , G03B
CPC分类号： H04N5/2253 , G03B7/09974 , G03B17/26 , G03B17/28
摘要： An electronic imaging system that works in combination with an off-the-film (OTF) metering system intended for photographic film is described. The imaging system includes a combination of anti-reflection coatings, diffuse reflective coatings, and light absorbing coatings to control the reflections from the imaging system and thereby reduce reflections what would cause the OTF metering system to produce a false reading. The coatings are applied to the image sensor package and other surrounding components having high reflection properties. The geometrical arrangement and relative combinations of these reflectance-modifying treatments can be tailored to the particular geometry of the OTF metering system as well as the sensor and electronic component placement in the electronic imager system.
摘要翻译：描述了与用于照相胶片的离膜（OTF）计量系统组合工作的电子成像系统。该成像系统包括抗反射涂层，漫反射涂层和光吸收涂层的组合，以控制来自成像系统的反射，从而减少导致OTF计量系统产生假读数的反射。将涂层施加到图像传感器封装和具有高反射特性的其它周围部件。这些反射率修正处理的几何布置和相对组合可以根据OTF计量系统的特定几何形状以及电子成像器系统中的传感器和电子部件放置进行调整。

3. 发明专利

JPH01293310K1 Image pickup device 失效
公开(公告)号：JPH01293310K1
公开(公告)日：1989-11-27
申请号：JP12331788A
申请日：1988-05-20
申请人： Canon Kk
发明人： Masaaki Yoshida
CPC分类号： G02B7/32 , G03B7/09974 , G03B7/09979

4. 发明授权

EP0448363B1 Flash controller for a camera 失效
标题翻译：闪光控制相机
公开(公告)号：EP0448363B1
公开(公告)日：1997-05-21
申请号：EP91302383.4
申请日：1991-03-19
申请人： NIKON CORPORATION
发明人： Takagi, Tadao
IPC分类号： G03B7/16 , G03B7/099
CPC分类号： G03B7/17 , G03B7/08 , G03B7/09974 , G03B7/09976 , G03B7/09979 , G03B7/16
摘要： An automatic light modulating camera effecting a preliminary light emission and a main light emission, extracts effective light metering areas from divided plural light metering areas based on the light metering signals obtained at the preliminary light emission and on lens signals indicating the states of a phototaking lens at the preliminary light emission, and terminates the main light emission based on the light metering signals obtained in the effective light metering areas.

5. 发明授权

EP0469322B1 TTL automatic flash control camera 失效
标题翻译： TTL自动闪光控制
公开(公告)号：EP0469322B1
公开(公告)日：1996-04-10
申请号：EP91111057.5
申请日：1991-07-03
申请人： NIKON CORPORATION
发明人： Yasukawa, Seiichi
IPC分类号： G03B7/16
CPC分类号： G03B15/05 , G03B7/09974 , G03B7/09979 , G03B7/16
摘要： A TTL automatic flash control camera (81) capable of effecting TTL multi-flash control comprises a built-in flash apparatus (89) capable of effecting preliminary flashing, a photoelectric converter (91) for detecting the reflected light distribution information of the area of the object field divided into a plurality of areas by the preliminary flashing of the built-in flash apparatus (89), a determining device for determining the degree of weighting to the divided areas by the reflected light distribution information, a connecting portion capable of mounting a flash-controllable accessory flash apparatus (101), and a flash control device for causing the built-in flash apparatus (89) to effect the preliminary flashing, and causing the accessory flash apparatus (101) being mounted to effect main flashing after the photoelectric converter (91) detects the reflected light distribution information, and effecting the control of the quantity of emitted light during the main flashing by the use of the degree of weighting determined by the determining device.

6. 发明公开

EP0464602A3 Automatic flash limiting apparatus in a camera 失效
标题翻译：摄像机中的自动闪光限制装置
公开(公告)号：EP0464602A3
公开(公告)日：1992-07-08
申请号：EP91110481.8
申请日：1991-06-25
申请人： NIKON CORPORATION
发明人： Takagi, Tadao , Yokonuma, Norikazu
IPC分类号： G03B7/16 , G03B7/099
CPC分类号： G03B7/17 , G03B7/08 , G03B7/09974 , G03B7/09976 , G03B7/09979 , G03B7/16
摘要： The apparatus of the present invention is provided with flashing means (11) for effecting preliminary flashing and main flashing, split photometry means (13) for metering reflected light from the area of the object field divided into a plurality of areas and putting out a photometric output for each of these areas, preliminary flashing control means, calculation means and main flashing control means. The preliminary flashing control means causes the flashing means to effect preliminary flashing prior to main flashing, and when in that case, at least one of the photometric outputs from the split photometry means reaches a predetermined value, causes the flashing means to repeat the preliminary flashing while decreasing the quantity of emitted light thereof, and when the photometric outputs become null before the predetermined value is reached, causes the flashing means to stop the preliminary flashing. The calculation means determines the divided areas which are not used for the flash limiting during the main flashing by the use of the photometric outputs and the quantity of emitted light during preliminary flashing at the last stage. The main flashing control means controls the main flashing of the flashing means on the basis of the output of the calculation means.

7. 发明公开

EP0483761A2 TTL multiple flash control device 失效
标题翻译： TTL Mehrfachblitzsteuervorrichtung。
公开(公告)号：EP0483761A2
公开(公告)日：1992-05-06
申请号：EP91118429.9
申请日：1991-10-29
申请人： NIKON CORPORATION
发明人： Matsui, Akihiro , Yasukawa, Seiichi
IPC分类号： G03B7/16 , G03B7/08
CPC分类号： G03B15/05 , G03B7/09974 , G03B7/09979 , G03B7/16
摘要： A device is used to control flashing of a camera (1) having an electronic flash (101) for performing main flashing for photography and preliminary flashing for obtaining information used to limit the quantity of light for the main flashing in accordance with a TTL scheme. The device includes a plurality of photoelectric converting means for receiving light beams corresponding to a plurality of photometric areas (PD11-PD51) constituting a field of view during the preliminary flashing and main flashing, converting the light beams into photocurrents, respectively, and outputting electric signals corresponding to the photocurrents, respectively, and a logarithmic transforming means for logarithmically transforming outputs from the plurality of photoelectric converting means. A peak holding means detects outputs from the logarithmic transforming means which correspond to maximum values of the outputs from the plurality of photoelectric converting means and holds the outputs from the logarithmic transforming means. A field reflection distribution is obtained on the basis of outputs from the peak holding means, and weighting coefficients of the photometric areas during the main flashing are determined on the basis of the field reflection distribution. The outputs from the plurality of photoelectric converting means are weighted in accordance with the weighting coefficients determined by an arithmetic means, the weighted outputs are added, and the quantity of light during the main flashing is limited on the basis of the obtained sum.
摘要翻译：一种装置用于控制具有电子闪光灯（101）的照相机（1）的闪烁，用于执行用于摄影的主闪光和预闪，用于根据TTL方案获得用于限制用于主闪光的光量的信息。该装置包括多个光电转换装置，用于接收与预备闪光和主闪光期间构成视场的多个测光区域（PD11-PD51）对应的光束，分别将光束转换为光电流，并输出电分别对应于光电流的信号和用于对数变换来自多个光电转换装置的输出的对数变换装置。峰值保持装置检测来自对数变换装置的输出，其对应于来自多个光电转换装置的输出的最大值，并保持来自对数变换装置的输出。基于来自峰值保持装置的输出获得场反射分布，并且基于场反射分布来确定主闪光期间的测光区域的加权系数。根据由算术装置确定的加权系数，对多个光电转换装置的输出进行加权，加权的输出相加，并且基于获得的和来限制主闪光期间的光量。

8. 发明公开

EP0675389A3 Automatic light modulating camera 失效
公开(公告)号：EP0675389A3
公开(公告)日：1995-10-25
申请号：EP95109699.9
申请日：1991-03-19
申请人： NIKON CORPORATION
发明人： Takagi, Tadao
IPC分类号： G03B7/16 , G03B7/099
CPC分类号： G03B7/17 , G03B7/08 , G03B7/09974 , G03B7/09976 , G03B7/09979 , G03B7/16
摘要： An automatic light modulating camera effecting a preliminary light emission and a main light emission, extracts effective light metering areas from divided plural light metering areas based on the light metering signals obtained at the preliminary light emission and on lens signals indicating the states of a phototaking lens at the preliminary light emission, and terminates the main light emission based on the light metering signals obtained in the effective light metering areas.

9. 发明公开

EP0675389A2 Automatic light modulating camera 失效
标题翻译：自动摄像机与光调制。
公开(公告)号：EP0675389A2
公开(公告)日：1995-10-04
申请号：EP95109699.9
申请日：1991-03-19
申请人： NIKON CORPORATION
发明人： Takagi, Tadao
IPC分类号： G03B7/16 , G03B7/099
CPC分类号： G03B7/17 , G03B7/08 , G03B7/09974 , G03B7/09976 , G03B7/09979 , G03B7/16
摘要： An automatic light modulating camera effecting a preliminary light emission and a main light emission, extracts effective light metering areas from divided plural light metering areas based on the light metering signals obtained at the preliminary light emission and on lens signals indicating the states of a phototaking lens at the preliminary light emission, and terminates the main light emission based on the light metering signals obtained in the effective light metering areas.

10. 发明公开

EP0675387A2 Automatic light modulating camera 失效
标题翻译： Automatische Kamera mit Lichtmodulation。
公开(公告)号：EP0675387A2
公开(公告)日：1995-10-04
申请号：EP95109697.3
申请日：1991-03-19
申请人： NIKON CORPORATION
发明人： Takagi, Tadao
IPC分类号： G03B7/16 , G03B7/099
CPC分类号： G03B7/17 , G03B7/08 , G03B7/09974 , G03B7/09976 , G03B7/09979 , G03B7/16
摘要： An automatic light modulating camera effecting a preliminary light emission and a main light emission, extracts effective light metering areas from divided plural light metering areas based on the light metering signals obtained at the preliminary light emission and on lens signals indicating the states of a phototaking lens at the preliminary light emission, and terminates the main light emission based on the light metering signals obtained in the effective light metering areas.
摘要翻译：实现初步发光和主发光的自动光调制相机基于在初步发光下获得的测光信号和指示拍摄镜头的状态的透镜信号，从分割的多个测光区域中提取有效的光计量区域并且基于在有效测光区域中获得的测光信号而终止主发光。

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