专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050088563A1 Optical apparatus having dust off function 有权
标题翻译：具有除尘功能的光学设备
公开(公告)号：US20050088563A1
公开(公告)日：2005-04-28
申请号：US10974434
申请日：2004-10-27
申请人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
发明人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
IPC分类号： B08B7/02 , G02B27/00 , H01L41/04 , H04N5/225
CPC分类号： G02B27/0006 , B08B7/02 , H04N5/2171 , H04N5/2254
摘要： An optical apparatus having dust-off function comprises a dust-off filter located in the vicinity of an optical electronic device such as an image-pickup element, an image display element, or the like. An optical apparatus includes a mechanism that controls vibrating operation so that the frequency of vibration waves generated in the filter changes with the passage of time. An optical apparatus includes first vibrator for successive vibration with frequencies, a circuit monitoring the state of vibration of the optical element during vibrating operation of the first vibrator, thereby detecting the resonance frequency of the element, and second vibrator for vibration with the detected resonance frequency or a frequency approximate to it. An optical apparatus includes monitor for monitoring the state of vibration of the filter and a circuit for detecting abnormal states in accordance with output signals from the electrode.
摘要翻译：具有防尘功能的光学装置包括位于诸如图像拾取元件，图像显示元件等的光学电子设备附近的防尘过滤器。光学装置包括控制振动操作的机构，使得在过滤器中产生的振动频率随着时间的推移而变化。光学装置包括用于连续振动频率的第一振动器，在第一振动器的振动操作期间监测光学元件的振动状态的电路，从而检测元件的谐振频率，以及检测到的谐振频率的振动的第二振动器或近似于它的频率。光学装置包括用于监视滤波器的振动状态的监视器和用于根据来自电极的输出信号检测异常状态的电路。

2. 发明授权

US07486326B2 Optical apparatus having dust off function 有权
标题翻译：具有除尘功能的光学设备
公开(公告)号：US07486326B2
公开(公告)日：2009-02-03
申请号：US10974434
申请日：2004-10-27
申请人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
发明人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
IPC分类号： G02B13/16 , B60R1/06
CPC分类号： G02B27/0006 , B08B7/02 , H04N5/2171 , H04N5/2254
摘要： An optical apparatus having dust-off function comprises a dust-off filter located in the vicinity of an optical electronic device such as an image-pickup element, an image display element, or the like. An optical apparatus includes a mechanism that controls vibrating operation so that the frequency of vibration waves generated in the filter changes with the passage of time. An optical apparatus includes first vibrator for successive vibration with frequencies, a circuit monitoring the state of vibration of the optical element during vibrating operation of the first vibrator, thereby detecting the resonance frequency of the element, and second vibrator for vibration with the detected resonance frequency or a frequency approximate to it. An optical apparatus includes monitor for monitoring the state of vibration of the filter and a circuit for detecting abnormal states in accordance with output signals from the electrode.
摘要翻译：具有防尘功能的光学装置包括位于诸如图像拾取元件，图像显示元件等的光学电子设备附近的防尘过滤器。光学装置包括控制振动操作的机构，使得在过滤器中产生的振动频率随着时间的推移而变化。光学装置包括用于连续振动频率的第一振动器，在第一振动器的振动操作期间监测光学元件的振动状态的电路，从而检测元件的谐振频率，以及检测到的谐振频率的振动的第二振动器或近似于它的频率。光学装置包括用于监视滤波器的振动状态的监视器和用于根据来自电极的输出信号检测异常状态的电路。

3. 发明授权

US07215372B2 Optical apparatus having dust off function 有权
标题翻译：具有除尘功能的光学设备
公开(公告)号：US07215372B2
公开(公告)日：2007-05-08
申请号：US10242312
申请日：2002-09-12
申请人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
发明人： Junichi Ito , Hiroyuki Takizawa , Masataka Ide , Sumio Kawai
IPC分类号： H04N5/225
CPC分类号： G02B27/0006 , B08B7/02 , H01L41/042 , H04N5/2171 , H04N5/2253 , H04N5/2254 , H04N2101/00
摘要： An optical apparatus (camera) having dust-off function comprises a dust-off glass (optical element) located between an image-pickup element and optical system (lens) for forming an image on the light receiving surface of the element. A camera includes a mechanism (piezoelectric element and drive circuit) that controls vibrating operation so that the frequency of vibration waves generated in the glass changes with the passage of time. A camera includes first vibrator (piezoelectric element) for successive vibration with frequencies, a circuit monitoring the state of vibration of the optical element during vibrating operation of the first vibrator, thereby detecting the resonance frequency of the element, and second vibrator (piezoelectric element) for vibration with the detected resonance frequency or a frequency approximate to it. A camera includes monitor (electrode) for monitoring the state of vibration of the glass and a circuit for detecting abnormal states in accordance with output signals from the electrode.
摘要翻译：具有防尘功能的光学装置（照相机）包括位于图像拾取元件和用于在元件的光接收表面上形成图像的光学系统（透镜）之间的防尘玻璃（光学元件）。相机包括控制振动操作的机构（压电元件和驱动电路），使得在玻璃中产生的振动波的频率随时间而变化。相机包括用于频率连续振动的第一振动器（压电元件），监测第一振动器的振动操作期间光学元件的振动状态的电路，从而检测元件的谐振频率，以及第二振动器（压电元件）用于检测到的共振频率或接近它的频率的振动。相机包括用于监视玻璃的振动状态的监视器（电极）和用于根据来自电极的输出信号检测异常状态的电路。

4. 发明授权

US07580628B2 Optical apparatus with dust reduction capability 有权
标题翻译：具有减尘能力的光学设备
公开(公告)号：US07580628B2
公开(公告)日：2009-08-25
申请号：US11366729
申请日：2006-03-02
申请人： Masataka Ide , Junichi Ito
发明人： Masataka Ide , Junichi Ito
IPC分类号： G03B17/00
CPC分类号： G02B27/0006 , G03B17/02
摘要： The present invention realizes efficient dust removal in an optical apparatus in such a manner that a single circuit drives a plurality of dust reduction optical elements to vibrate. When the optical elements have different resonance frequencies, it can be configured such that the vibration exciting frequency can be changed in a range including the resonance frequencies of all the optical elements. In this case, the optical element driven can also be switched according to the change in frequency so that only the optical element having a resonance frequency close to the driving frequency will be driven. Alternatively, it can be configured such that the driving time or applied voltage can be changed according to the characteristics of the optical element driven.
摘要翻译：本发明以单电路驱动多个除尘光学元件振动的方式实现光学装置中的高效除尘。当光学元件具有不同的谐振频率时，可以配置为使振动激励频率可以在包括所有光学元件的谐振频率的范围内改变。在这种情况下，也可以根据频率变化来切换驱动的光学元件，从而仅驱动具有接近驱动频率的谐振频率的光学元件。或者，也可以构成为能够根据驱动的光学元件的特性来改变驱动时间或施加电压。

5. 发明授权

US06897899B1 Electronic image pickup apparatus 失效
标题翻译：电子摄像装置
公开(公告)号：US06897899B1
公开(公告)日：2005-05-24
申请号：US09568381
申请日：2000-05-10
申请人： Masataka Ide , Junichi Ito , Yuji Imai
发明人： Masataka Ide , Junichi Ito , Yuji Imai
IPC分类号： G02B7/28 , G02B7/34 , G03B3/10 , G03B13/36 , H04N5/232
CPC分类号： H04N5/23212 , G02B7/28
摘要： An electronic image pickup apparatus comprises a photographic optical system; solid state image pickup devices disposed on a plant where a subject image formed by subject beams which have passed through the photographic optical system is formed; a main mirror disposed between the photographic optical system and the solid state image pickup devices, wherein a part of the main mirror is formed of a half mirror to divide the subject beams which have passed through the photographic optical system into an observing beam and a focus detecting beam; a sub-mirror for reflecting the subject beam which has passed through the part of the main mirror; a focus detecting optical system for forming an image of the subject beam reflected by the sub-mirror on a partial area of the solid image pickup devices; and an electrical circuit for outputting focus detecting information based on image signals of the partial areas of the solid image pickup devices. The structure provides an electronic image pickup apparatus which contributes to the down-sizing of the apparatus and to the reduction of production cost by eliminating an image pickup device which is dedicated for focus detection.
摘要翻译：一种电子摄像装置，包括摄影光学系统; 设置在通过摄影光学系统通过被摄体光束形成的被摄体图像的植物上的固态摄像装置; 设置在摄影光学系统和固态摄像装置之间的主镜，其中主镜的一部分由半透明镜形成，以将已经通过摄影光学系统的被摄体光束分成观察光束和焦点检测光束; 用于反射已经通过主镜的一部分的被摄体光束的副镜; 焦点检测光学系统，用于在固体图像拾取装置的部分区域上形成由副反射镜反射的对象光束的图像; 以及基于固体摄像装置的部分区域的图像信号输出焦点检测信息的电路。该结构提供了一种电子图像拾取装置，其通过消除专用于焦点检测的图像拾取装置而有助于减小装置的尺寸和降低生产成本。

6. 发明授权

US06819360B1 Image pickup element and apparatus for focusing 有权
标题翻译：用于聚焦的摄像元件和设备
公开(公告)号：US06819360B1
公开(公告)日：2004-11-16
申请号：US09540840
申请日：2000-03-31
申请人： Masataka Ide , Junichi Ito , Hisashi Goto
发明人： Masataka Ide , Junichi Ito , Hisashi Goto
IPC分类号： H04N5225
CPC分类号： H04N5/3696 , H01L27/14603 , H01L27/14627 , H01L27/14643 , H04N5/23212 , H04N5/37213 , H04N5/3728
摘要： The present invention provides an image pickup apparatus which photoelectrically converts an optical image transmitted through a photographing optical system and formed on a photoconductive surface. The image pickup apparatus includes a first microlens array and a second microlens array each of which has a focal position in the vicinity of the photoconductive surface and is arrayed in a two-dimensional manner, a first photoconductive element group including units each formed by a single photoconductive element which is disposed in the vicinity of the focal position of the first microlens array and outputs a first video signal, and a second photoconductive element group including units each formed by a pair of photoconductive elements which are disposed in the vicinity of the focal position of the second microlens array and output a pair of second video signals.
摘要翻译：本发明提供一种摄像装置，其对通过拍摄光学系统透射并形成在光电导表面上的光学图像进行光电转换。图像拾取装置包括第一微透镜阵列和第二微透镜阵列，每个阵列具有在光电导表面附近的焦点位置并且以二维方式排列，第一光导元件组包括各自由单个光电元件，其布置在第一微透镜阵列的焦点位置附近并输出第一视频信号;以及第二光电导元件组，其包括各自由设置在焦点位置附近的一对光电导元件形成的单元的第二微透镜阵列并输出一对第二视频信号。

7. 发明授权

US07825978B2 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US07825978B2
公开(公告)日：2010-11-02
申请号：US12070127
申请日：2008-02-15
申请人： Junichi Ito , Masataka Ide , Takeru Hokkezu
发明人： Junichi Ito , Masataka Ide , Takeru Hokkezu
IPC分类号： H04N5/228 , H04N5/222
CPC分类号： H04N5/23293 , H04N5/23245 , H04N5/361 , H04N2101/00
摘要： The object of the present invention is to provide an imaging apparatus capable of preventing the degradation of image quality associated with a temperature rise in an image pickup device despite that an electronic viewfinder is usable. An imaging apparatus including an image pickup device for capturing a subject image to acquire it as image data and capable of viewing a subject by selecting either of a first finder mode for optical viewing of the subject image and a second finder mode for displaying the image data on a display unit to allow viewing of the image data, the imaging apparatus comprises: a temperature detection circuit for measuring the temperature of the image pickup device; a finder mode switching instruction part for switching between the first finder mode and the second finder mode; and a controller for inhibiting switching from the first finder mode to the second finder mode performed by the finder mode switching instruction part when the temperature exceeds a first threshold.
摘要翻译：本发明的目的是提供一种能够防止与图像拾取装置中的温度升高相关联的图像质量劣化的成像装置，尽管可以使用电子取景器。一种成像装置，包括：图像拾取装置，用于捕获被摄体图像以将其获取为图像数据，并且能够通过选择用于光学观看被摄体图像的第一取景器模式和用于显示图像数据的第二取景器模式来观看被摄体在显示单元上以允许观看图像数据，成像装置包括：用于测量图像拾取装置的温度的温度检测电路; 用于在第一取景器模式和第二取景器模式之间切换的取景器模式切换指令部分; 以及控制器，用于当温度超过第一阈值时，禁止从取景器模式切换指示部执行的从第一取景器模式切换到第二取景器模式。

8. 发明申请

US20090009617A1 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US20090009617A1
公开(公告)日：2009-01-08
申请号：US12070127
申请日：2008-02-15
申请人： Junichi Ito , Masataka Ide , Takeru Hokkezu
发明人： Junichi Ito , Masataka Ide , Takeru Hokkezu
IPC分类号： H04N5/228
CPC分类号： H04N5/23293 , H04N5/23245 , H04N5/361 , H04N2101/00
摘要： The object of the present invention is to provide an imaging apparatus capable of preventing the degradation of image quality associated with a temperature rise in an image pickup device despite that an electronic viewfinder is usable. An imaging apparatus including an image pickup device for capturing a subject image to acquire it as image data and capable of viewing a subject by selecting either of a first finder mode for optical viewing of the subject image and a second finder mode for displaying the image data on a display unit to allow viewing of the image data, the imaging apparatus comprises: a temperature detection circuit for measuring the temperature of the image pickup device; a finder mode switching instruction part for switching between the first finder mode and the second finder mode; and a controller for inhibiting switching from the first finder mode to the second finder mode performed by the finder mode switching instruction part when the temperature exceeds a first threshold.
摘要翻译：本发明的目的是提供一种能够防止与图像拾取装置中的温度升高相关联的图像质量劣化的成像装置，尽管可以使用电子取景器。一种成像装置，包括：图像拾取装置，用于捕获被摄体图像以将其获取为图像数据，并且能够通过选择用于光学观看被摄体图像的第一取景器模式和用于显示图像数据的第二取景器模式来观看被摄体在显示单元上以允许观看图像数据，成像装置包括：用于测量图像拾取装置的温度的温度检测电路; 用于在第一取景器模式和第二取景器模式之间切换的取景器模式切换指令部分; 以及控制器，用于当温度超过第一阈值时，禁止从取景器模式切换指示部执行的从第一取景器模式切换到第二取景器模式。

9. 发明申请

US20060207290A1 Optical apparatus with dust reduction capability 有权
公开(公告)号：US20060207290A1
公开(公告)日：2006-09-21
申请号：US11366729
申请日：2006-03-02
申请人： Masataka Ide , Junichi Ito
发明人： Masataka Ide , Junichi Ito
IPC分类号： C03B3/02
CPC分类号： G02B27/0006 , G03B17/02
摘要： The present invention realizes efficient dust removal in an optical apparatus in such a manner that a single circuit drives a plurality of dust reduction optical elements to vibrate. When the optical elements have different resonance frequencies, it can be configured such that the vibration exciting frequency can be changed in a range including the resonance frequencies of all the optical elements. In this case, the optical element driven can also be switched according to the change in frequency so that only the optical element having a resonance frequency close to the driving frequency will be driven. Alternatively, it can be configured such that the driving time or applied voltage can be changed according to the characteristics of the optical element driven.

10. 发明授权

US07697830B2 Digital camera that performs focus detection using phase difference and contrast value 有权
标题翻译：使用相位差和对比度值进行焦点检测的数码相机
公开(公告)号：US07697830B2
公开(公告)日：2010-04-13
申请号：US11717885
申请日：2007-03-14
申请人： Masataka Ide , Koichi Nakata
发明人： Masataka Ide , Koichi Nakata
IPC分类号： G03B3/00
CPC分类号： G03B13/34 , G02B7/36 , H04N5/23212
摘要： A digital camera includes a phase difference AF sensor unit, phase difference AF detection unit, contrast AF detection unit, lens driving unit which focuses a taking lens, shading determination unit which determines based on lens information of the taking lens whether focus detection by the phase difference AF sensor unit is possible, and an AF control unit. The AF control unit cause the lens driving unit to focus the taking lens based on a focus detection result of the phase difference AF detection unit when the shading determination unit determines that the focus detection by the phase difference AF sensor unit is possible, and causes the lens driving unit to focus the taking lens based on a focus detection result of the contrast AF detection unit when the shading determination unit determines that the focus detection by the phase difference AF sensor unit is not possible.
摘要翻译：数码相机包括相位差AF传感器单元，相位差AF检测单元，对比度AF检测单元，聚焦拍摄镜头的镜头驱动单元，基于拍摄镜头的镜头信息确定相位的焦点检测的阴影判定单元差分AF传感器单元是可能的，以及AF控制单元。当阴影确定单元确定可能由相位差AF传感器单元进行的聚焦检测可能时，AF控制单元使得透镜驱动单元基于相位差AF检测单元的焦点检测结果来聚焦拍摄镜头，透镜驱动单元，当阴影确定单元确定由相位差AF传感器单元进行的焦点检测不可能时，基于对比度AF检测单元的焦点检测结果对拍摄镜头进行聚焦。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式