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. 发明授权

US08385736B2 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US08385736B2
公开(公告)日：2013-02-26
申请号：US12805285
申请日：2010-07-22
申请人： Ichiro Tsujimura , Takahiro Atsuta
发明人： Ichiro Tsujimura , Takahiro Atsuta
IPC分类号： G03B17/20
CPC分类号： G03B17/20
摘要： An imaging apparatus includes: optical finder means for introducing subject light having passed through an image capturing optical system onto a predetermined mirror at a first angle and guiding light reflected off the predetermined mirror to a finder window; a liquid crystal display disposed in an optical path of the subject light in the optical finder means; and illumination means for illuminating the liquid crystal display with light having a predetermined wavelength, wherein scattered light produced in the liquid crystal display illuminated with the light from the illumination means is incident on the predetermined mirror at a second angle, the finder window is disposed in a path of the scattered light reflected off the predetermined mirror, and the predetermined mirror has reflection characteristics in which spectral reflectance associated with the predetermined wavelength of the light incident at the second angle is lower than the spectral reflectance associated with the predetermined wavelength of the light incident at the first angle.
摘要翻译：成像装置包括：光学取景器装置，用于将经过图像拍摄光学系统的被摄体光以第一角度引入到预定的反射镜上，并将从该预定镜反射的光引导到取景器窗口; 液晶显示器，设置在光学取景器装置中的被摄体光的光路中; 以及照明装置，用于用具有预定波长的光照射液晶显示器，其中在用来自照明装置的光照射的液晶显示器中产生的散射光以第二角度入射在预定的反射镜上，取景器窗口设置在从预定反射镜反射的散射光的路径，并且预定的反射镜具有反射特性，其中与以第二角度入射的光的预定波长相关联的光谱反射率低于与光的预定波长相关联的光谱反射率事件处于第一个角度。

2. 发明申请

US20110064400A1 IMAGING APPARATUS 失效
标题翻译：成像设备
公开(公告)号：US20110064400A1
公开(公告)日：2011-03-17
申请号：US12805285
申请日：2010-07-22
申请人： Ichiro Tsujimura , Takahiro Atsuta
发明人： Ichiro Tsujimura , Takahiro Atsuta
IPC分类号： G03B17/20
CPC分类号： G03B17/20
摘要： An imaging apparatus includes: optical finder means for introducing subject light having passed through an image capturing optical system onto a predetermined mirror at a first angle and guiding light reflected off the predetermined mirror to a finder window; a liquid crystal display disposed in an optical path of the subject light in the optical finder means; and illumination means for illuminating the liquid crystal display with light having a predetermined wavelength, wherein scattered light produced in the liquid crystal display illuminated with the light from the illumination means is incident on the predetermined mirror at a second angle, the finder window is disposed in a path of the scattered light reflected off the predetermined mirror, and the predetermined mirror has reflection characteristics in which spectral reflectance associated with the predetermined wavelength of the light incident at the second angle is lower than the spectral reflectance associated with the predetermined wavelength of the light incident at the first angle.
摘要翻译：成像装置包括：光学取景器装置，用于将经过图像拍摄光学系统的被摄体光以第一角度引入到预定的反射镜上，并将从该预定镜反射的光引导到取景器窗口; 液晶显示器，设置在光学取景器装置中的被摄体光的光路中; 以及照明装置，用于用具有预定波长的光照射液晶显示器，其中在用来自照明装置的光照射的液晶显示器中产生的散射光以第二角度入射在预定的反射镜上，取景器窗口设置在从预定反射镜反射的散射光的路径，并且预定的反射镜具有反射特性，其中与以第二角度入射的光的预定波长相关联的光谱反射率低于与光的预定波长相关联的光谱反射率事件处于第一个角度。

3. 发明授权

US08203787B2 Optical device, two-plate unit, imaging instrument, and endoscope equipped with optical device 有权
标题翻译：光学装置，双板单元，成像仪器和配有光学装置的内窥镜
公开(公告)号：US08203787B2
公开(公告)日：2012-06-19
申请号：US11820585
申请日：2007-06-19
申请人： Takahiro Atsuta , Kei Kikuchi
发明人： Takahiro Atsuta , Kei Kikuchi
IPC分类号： G02B5/30
CPC分类号： G02B5/3025 , G02B5/28
摘要： An optical device includes a first optical member and a second optical member formed of a medium having a refractive index greater than 1, and a multiple layer film section. The multiple layer film section has a structure in which at least two types of thin film layers namely a first thin film layer and a second thin film layer which has a refractive index higher than a refractive index of the first thin film layer, are stacked alternately. The first optical member and the second optical member are joined by an adhering means (an adhesive), and satisfy a predetermined condition. At the multiple layer film section, from a light incident, a light in a first wavelength band is let to be reflected, and a light in a second wavelength band which is shorter than the first wavelength band, and a light in a third wavelength band which is longer than the first wavelength band is let to pass (to be transmitted).
摘要翻译：光学装置包括第一光学构件和由折射率大于1的介质形成的第二光学构件和多层膜部分。多层膜部分具有这样的结构，其中折射率高于第一薄膜层的折射率的至少两种薄膜层即第一薄膜层和第二薄膜层交替堆叠。第一光学构件和第二光学构件通过粘合装置（粘合剂）接合，并且满足预定条件。在多层膜部分，从光入射，使第一波长带中的光被反射，并且在比第一波长带短的第二波长带中的光和第三波长带中的光比第一波长带长的时间要长（待发送）。

4. 发明申请

US20080007834A1 Optical device, two-plate unit, imaging instrument, and endoscope equipped with optical device 有权
标题翻译：光学装置，双板单元，成像仪器和配有光学装置的内窥镜
公开(公告)号：US20080007834A1
公开(公告)日：2008-01-10
申请号：US11820585
申请日：2007-06-19
申请人： Takahiro Atsuta , Kei Kikuchi
发明人： Takahiro Atsuta , Kei Kikuchi
IPC分类号： G02B5/26
CPC分类号： G02B5/3025 , G02B5/28
摘要： An optical device includes a first optical member and a second optical member formed of a medium having a refractive index greater than 1, and a multiple layer film section. The multiple layer film section has a structure in which at least two types of thin film layers namely a first thin film layer and a second thin film layer which has a refractive index higher than a refractive index of the first thin film layer, are stacked alternately. The first optical member and the second optical member are joined by an adhering means (an adhesive), and satisfy a predetermined condition. At the multiple layer film section, from a light incident, a light in a first wavelength band is let to be reflected, and a light in a second wavelength band which is shorter than the first wavelength band, and a light in a third wavelength band which is longer than the first wavelength band is let to pass (to be transmitted).
摘要翻译：光学装置包括第一光学构件和由折射率大于1的介质形成的第二光学构件和多层膜部分。多层膜部分具有这样的结构，其中折射率高于第一薄膜层的折射率的至少两种薄膜层即第一薄膜层和第二薄膜层交替堆叠。第一光学构件和第二光学构件通过粘合装置（粘合剂）接合，并且满足预定条件。在多层膜部分，从光入射，使第一波长带中的光被反射，并且在比第一波长带短的第二波长带中的光和第三波长带中的光比第一波长带长的时间要长（待发送）。

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