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1. 发明公开

EP0036647A1 Electronic flash apparatus 失效
标题翻译：电子闪光装置
公开(公告)号：EP0036647A1
公开(公告)日：1981-09-30
申请号：EP81102114.6
申请日：1981-03-20
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hosoda, Seiichi
IPC分类号： H05B41/392
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/0503 , G03B2215/0585 , G03B2215/0592
摘要： Disclosed is a light source apparatus which comprises a flash discharge tube (258), a switching element (262) connected in series with the flash discharge tube (258),a light receiving circuit(100,132,134,136)for photoelectrically converting light reflected by a foreground subject to produce a signal corresponding to the dose of light emitted from the flash discharge tube (258) and a decision circuit (140, 244, 246, 260) for producing an interruption signal for rendering the switching element (262) non-conductive according to the output signal of the light receiving circuit (100, 132, 134, 136). In the light source apparatus a correction circuit (112, 114, 116, 118, 120, 124, 126, 128, 130, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222) for producing a correction signal in accordance with a preset film sensitivity is further comprised, the light receiving circuit (100, 132, 134, 136) photoelectrically converts light reflected by the foreground subject according to the output signal of the correction circuit and the decision circuit (140, 244, 246, 260) produces the interruption signal when the difference between the output signals of the correction circuit and light receiving circuit is reduced to zero.
摘要翻译：本发明公开了一种光源设备，其包括闪光放电管（258），与闪光放电管（258）串联连接的开关元件（262），光接收电路（100,132,134,136），用于光电转换由前景对象以产生与从闪光放电管（258）发射的光的剂量相对应的信号，以及判定电路（140,244,246,260），用于根据下式产生用于使开关元件（262）不导电的中断信号光接收电路（100,132,134,136）的输出信号。在该光源设备中，校正电路（112,114,116,118,120,124,126,128,130,144,146,148,150,152,154,156,158,160,162,204,206 ，所述光接收电路（100,132,134,136）还包括用于根据预设胶片灵敏度产生校正信号的光接收电路（100,132,134,136），所述光接收电路（100,132,134,136）当所述校正电路和所述光接收电路的所述输出信号之间的差减小到零时，根据所述校正电路的输出信号和所述判定电路（140,244,246,260）由所述前景对象产生所述中断信号。

2. 发明公开

EP2589856A4 LAMP AND METHOD FOR GENERATING DIFFUSE REFLECTION LIGHT 有权
标题翻译：用扩散反射产生光的灯和方法
公开(公告)号：EP2589856A4
公开(公告)日：2013-06-12
申请号：EP10849241
申请日：2010-09-28
申请人： LI BING
发明人： LI BING
IPC分类号： F21V7/10 , F21S2/00 , F21V7/16 , F21V14/04 , F21V17/04 , F21Y101/02 , G03B15/02
CPC分类号： F21V14/00 , F21V7/16 , F21V14/04 , F21V14/06 , F21Y2115/10 , G03B15/02 , G03B2215/0525 , G03B2215/0528 , G03B2215/0582 , G03B2215/0585 , G03B2215/0589

3. 发明公开

EP0047007A2 Endoscopic photographing apparatus 失效
标题翻译：内窥镜用相机。
公开(公告)号：EP0047007A2
公开(公告)日：1982-03-10
申请号：EP81106781.8
申请日：1981-08-31
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hosoda, Seiichi
IPC分类号： A61B1/04 , G03B17/48
CPC分类号： G03B15/05 , A61B1/045 , A61B1/0669 , G03B2215/05 , G03B2215/0585 , G03B2215/0592
摘要： An endoscopic photographing apparatus has an endoscope (11), a camera (13) mounted to an eyepiece section (12) of this endoscope (11), and a light supply unit (17) to which is connected a connector section (16) of the endoscope (11). The camera (13) is provided with a photosensitive element (29) for generating a photoelectric signal corresponding to the intensity of light which enters it via an image guide (22) of the endoscope (11), an exposure calculating circuit (30, 36, 37) for calculating the exposure from the photoelectric signal from this photosensitive element (29) to generate a quenching signal based upon the calculated exposure, and a buffer circuit (38) for outputting a signal of high level in response to the quenching signal from this exposure calculating circuit (30, 36, 37). When the signal of high level from this buffer circuit (38) is input to the exposure calculating circuit (60) of the light supply unit (17), the exposure calculating circuit immediately outputs a signal for terminating the light flash of the light source (67).

4. 发明公开

EP2882178A1 An illumination device for a camera 有权
标题翻译：照相机的照明装置
公开(公告)号：EP2882178A1
公开(公告)日：2015-06-10
申请号：EP13195508.0
申请日：2013-12-03
申请人： Axis AB
发明人： Dahlqvist, Christian , Hellström, Jonas
IPC分类号： H04N5/225 , G03B15/03
CPC分类号： G03B15/05 , G03B15/03 , G03B2215/0567 , G03B2215/0585 , H04N5/2251 , H04N5/2256
摘要： An illumination device for illuminating a camera's field of view, comprising a light source (15), and a reflector unit (16) having reflecting sections (21, 22, 23, 24, 25) is provided. Each reflecting section (21, 22, 23, 24, 25) is associated with a light distribution, wherein the light distributions for different reflecting sections (21, 22, 23, 24, 25) are different. The reflector unit (16) is arranged such that light emitted by the light source (15) is deflected by one of said reflecting sections (21, 22, 23, 24, 25) being selected based on the camera's field of view. A method for illuminating a camera's field of view is also provided.
摘要翻译：提供了一种用于照明照相机视场的照明装置，包括光源（15）和具有反射部分（21,22,23,24,25）的反射器单元（16）。每个反射部分（21,22,23,24,25）与光分布相关联，其中用于不同反射部分（21,22,23,24,25）的光分布不同。反射器单元（16）被布置成使得由光源（15）发射的光被基于照相机的视场选择的所述反射部分（21,22,23,24,25）中的一个偏转。还提供了用于照亮照相机的视野的方法。

5. 发明公开

EP2711773A2 Steerable illumination source for portable devices 审中-公开
标题翻译： Orientierbare BeleuchtungsquellefürtragbareGeräte
公开(公告)号：EP2711773A2
公开(公告)日：2014-03-26
申请号：EP13185380.6
申请日：2013-09-20
申请人： Palo Alto Research Center Incorporated
发明人： Schmaelzle, Philipp H. , Stowe, Timothy D. , Debruyker, Dirk
IPC分类号： G03B15/02 , G03B15/03 , F21V7/00 , G02B26/08 , G03B15/05
CPC分类号： G03B15/02 , G02B26/0841 , G02B26/085 , G03B15/03 , G03B2215/0528 , G03B2215/0585 , H04M1/22
摘要： A subsystem is disclosed providing a steerable-beam light source (10). An array (16) of micromechanical reflectors may be disposed to selectively direct portions of light from a light source (14) to selected targets (O) in a scene, such as for providing composed illumination for still or video photography. The array (16) of reflectors may be continuously steerable, thereby achieving more than the mere inefficient patterning of illumination light available from prior art projection approaches, but instead efficiently redirecting light to the desired regions of the scene. The subsystem may be sufficiently compact so as to permit integration with a compact camera into a cellular telephone, a tablet computer, a laptop computer, a digital still-image camera, a digital video-image camera, and so on. The array (16) may be operated in conjunction with a camera controller to selectively illuminate one or more targets (O) of focus or zoom or omit illumination of undesirable image regions.
摘要翻译：公开了一种提供可转向光束光源（10）的子系统。可以设置微机电反射器的阵列（16）以选择性地将来自光源（14）的光的一部分引导到场景中的选定目标（O），例如用于为静止或视频摄影提供合成照明。反射器的阵列（16）可以是连续可控的，从而实现比现有技术的投影方法可获得的照明光的低效图案化，而是有效地将光重定向到场景的期望区域。该子系统可以足够紧凑，以便允许将小型照相机集成到蜂窝电话，平板计算机，膝上型计算机，数字静态图像相机，数字视频图像相机等中。阵列（16）可以与照相机控制器一起操作以选择性地照亮一个或多个焦点或变焦目标（O）或省略不期望的图像区域的照明。

6. 发明公开

EP2255247A1 CALIBRATION CAMERA WITH SPECTRAL DEPTH 有权
标题翻译：与SPEKTRALTIEFE校正用照相机
公开(公告)号：EP2255247A1
公开(公告)日：2010-12-01
申请号：EP09722959.5
申请日：2009-03-13
申请人： Koninklijke Philips Electronics N.V.
发明人： MEIJER, Eduard, J. , DE GRAAF, Jan , VERSCHUUREN, Marcus, A.
IPC分类号： G03B15/05 , G03B15/03 , H04N3/08 , H04N5/225 , H04N1/60
CPC分类号： H04N5/2256 , G03B15/05 , G03B2215/05 , G03B2215/0585 , H04N17/002
摘要： An imaging device (300), a lighting control system (400) including the imaging device (300), and a method for aligning with a reference image lighting of a site (220) illuminated by least one light source (240) are provided. The imaging device (300) and/or the lighting control system (400) include at least one processor (410) configured to control the imaging device (300) and the light source (240). The imaging device (300) has an array of reflectors (320) including selectable reflectors; a lens configured to receive image rays (330) for forming an image including pixels and provide the image rays (330) to the array of reflectors (320) for reflection as reflected rays (355); and a detector (310) configured to receive the reflected rays (355) and detect characteristics of each pixel of the image for form a resolved image. The processor (410) is further configured to sequentially select each reflector (350) of the array of reflectors (320) for reflecting the reflected rays (355) towards the detector (310).

7. 发明授权

EP0036647B1 Electronic flash apparatus 失效
公开(公告)号：EP0036647B1
公开(公告)日：1984-07-18
申请号：EP81102114.6
申请日：1981-03-20
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hosoda, Seiichi
IPC分类号： H05B41/392
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/0503 , G03B2215/0585 , G03B2215/0592

8. 发明公开

EP2711773A3 Steerable illumination source for portable devices 审中-公开
标题翻译：用于便携式设备的定向照明源
公开(公告)号：EP2711773A3
公开(公告)日：2015-12-23
申请号：EP13185380.6
申请日：2013-09-20
申请人： Palo Alto Research Center Incorporated
发明人： Schmaelzle, Philipp H. , Stowe, Timothy D. , Debruyker, Dirk
IPC分类号： G03B15/02 , G03B15/03 , F21V7/00 , G02B26/08 , G03B15/05 , H04M1/22
CPC分类号： G03B15/02 , G02B26/0841 , G02B26/085 , G03B15/03 , G03B2215/0528 , G03B2215/0585 , H04M1/22
摘要： A subsystem is disclosed providing a steerable-beam light source (10). An array (16) of micromechanical reflectors may be disposed to selectively direct portions of light from a light source (14) to selected targets (O) in a scene, such as for providing composed illumination for still or video photography. The array (16) of reflectors may be continuously steerable, thereby achieving more than the mere inefficient patterning of illumination light available from prior art projection approaches, but instead efficiently redirecting light to the desired regions of the scene. The subsystem may be sufficiently compact so as to permit integration with a compact camera into a cellular telephone, a tablet computer, a laptop computer, a digital still-image camera, a digital video-image camera, and so on. The array (16) may be operated in conjunction with a camera controller to selectively illuminate one or more targets (O) of focus or zoom or omit illumination of undesirable image regions.

9. 发明授权

EP2882178B1 An illumination device for a camera 有权
标题翻译： Beleuchtungsvorrichtungfüreine Kamera
公开(公告)号：EP2882178B1
公开(公告)日：2015-12-02
申请号：EP13195508.0
申请日：2013-12-03
申请人： Axis AB
发明人： Dahlqvist, Christian , Hellström, Jonas
IPC分类号： G03B15/05 , H04N5/225 , G03B15/03
CPC分类号： G03B15/05 , G03B15/03 , G03B2215/0567 , G03B2215/0585 , H04N5/2251 , H04N5/2256
摘要： An illumination device for illuminating a camera's field of view, comprising a light source (15), and a reflector unit (16) having reflecting sections (21, 22, 23, 24, 25) is provided. Each reflecting section (21, 22, 23, 24, 25) is associated with a light distribution, wherein the light distributions for different reflecting sections (21, 22, 23, 24, 25) are different. The reflector unit (16) is arranged such that light emitted by the light source (15) is deflected by one of said reflecting sections (21, 22, 23, 24, 25) being selected based on the camera's field of view. A method for illuminating a camera's field of view is also provided.
摘要翻译：提供了一种用于照明摄像机的视野的照明装置，包括光源（15）和具有反射部分（21,22,23,24,25）的反射器单元（16）。每个反射部分（21,22,23,24,25）与光分布相关联，其中不同反射部分（21,22,23,24,25）的光分布是不同的。反射器单元（16）被布置为使得由光源（15）发射的光由基于照相机的视野选择的所述反射部分（21,22,23,24,25）中的一个偏转。还提供了一种用于照明照相机视场的方法。

10. 发明公开

EP2542939A4 FORMABLE PHOTOGRAPHIC DEVICE 审中-公开
标题翻译：模压的摄影装置
公开(公告)号：EP2542939A4
公开(公告)日：2015-06-17
申请号：EP11751042
申请日：2011-01-31
申请人： EXPOIMAGING INC
发明人： SOWDER ERIK , BAKER JOHN B
IPC分类号： G02B26/08 , G02B6/00 , G03B15/06
CPC分类号： G03B15/06 , G03B15/05 , G03B2215/0585

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