公开(公告)号：US06836347B2

公开(公告)日：2004-12-28

申请号：US10716395

申请日：2003-11-20

申请人： Takahiro Amanai ,  Tetsuhide Takeyama ,  Masachika Watanabe

发明人： Takahiro Amanai ,  Tetsuhide Takeyama ,  Masachika Watanabe

IPC分类号： G03H100

CPC分类号： G02B17/086 ,  G02B17/08 ,  G02B17/0816

摘要： A viewing optical system for display apparatus, includes an ocular optical member for leading an observation image formed by an observation image forming member to an exit pupil has a first prism member and a second prism member. The first prism member has a first entrance surface, a reflecting surface and a first exit surface disposed to face each other across a first prism medium. The second prism member has a second entrance surface and a second exit surface disposed to face each other across a second prism medium. The first and second prism members are cemented together with a holographic element interposed between the first exit surface and the second entrance surface. The reflecting surface has a positive power. The first exit surface and the second entrance surface are each formed from a plane or cylindrical surface. The holographic element also has a plane of cylindrical surface.

公开(公告)号：US06687029B2

公开(公告)日：2004-02-03

申请号：US10125719

申请日：2002-04-19

申请人： Takahiro Amanai ,  Tetsuhide Takeyama ,  Masachika Watanabe

发明人： Takahiro Amanai ,  Tetsuhide Takeyama ,  Masachika Watanabe

IPC分类号： G03H100

CPC分类号： G02B17/086 ,  G02B17/08 ,  G02B17/0816

摘要： A viewing optical system for display apparatus, includes an ocular optical member for leading an observation image formed by an observation image forming member to an exit pupil has a first prism member and a second prism member. The first prism member has a first entrance surface, a reflecting surface and a first exit surface disposed to face each other across a first prism medium. The second prism member has a second entrance surface and a second exit surface disposed to face each other across a second prism medium. The first and second prism members are cemented together with a holographic element interposed between the first exit surface and the second entrance surface. The reflecting surface has a positive power. The first exit surface and the second entrance surface are each formed from a plane or cylindrical surface. The holographic element also has a plane of cylindrical surface.

摘要翻译： 一种用于显示装置的观察光学系统，包括用于将由观察图像形成构件形成的观察图像引导到出射光瞳的眼睛光学构件，具有第一棱镜构件和第二棱镜构件。 第一棱镜构件具有第一入射面，反射面和第一出射面，该第一入射面和第一出射面配置成跨越第一棱镜介质彼此相对。 第二棱镜构件具有第二入射表面和第二出射表面，该第二入射表面和第二出射表面设置为跨越第二棱镜介质彼此面对。 第一和第二棱镜构件与置于第一出射表面和第二入射表面之间的全息元件粘合在一起。 反射面具有正的功率。 第一出射面和第二入射面各自由平面或圆柱面形成。 全息元件还具有圆柱面的平面。

公开(公告)号：US20110075270A1

公开(公告)日：2011-03-31

申请号：US12964162

申请日：2010-12-09

申请人： Shinichi MIHARA ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

发明人： Shinichi MIHARA ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

IPC分类号： G02B15/14

CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement, of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

摘要翻译： 本发明涉及一种在保持高规格和性能的同时利用可以克服施加在移动上的条件的光学系统类型的深度尺寸极大地减小的电子摄像系统。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

公开(公告)号：US20090015942A1

公开(公告)日：2009-01-15

申请号：US12283106

申请日：2008-09-08

申请人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

发明人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

IPC分类号： G02B15/14

CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

摘要翻译： 本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

公开(公告)号：US20050002073A1

公开(公告)日：2005-01-06

申请号：US10865830

申请日：2004-06-14

申请人： Tohru Nakamura ,  Tetsuhide Takeyama

发明人： Tohru Nakamura ,  Tetsuhide Takeyama

IPC分类号： G02B5/04 ,  G02B5/32 ,  G02B17/08 ,  G02B25/00 ,  G02B27/00 ,  G02B27/01 ,  G02B27/02 ,  G09F9/00 ,  H04N5/225 ,  H04N5/64 ,  H04N7/18 ,  G02B17/00

CPC分类号： G02B27/017 ,  G02B27/0172 ,  G02B2027/0132 ,  G02B2027/0178

摘要： An observation optical system comprises an image display element 5 and an eyepiece optical system which introduces an image formed by the image display element 5 to a center of an eye of an observer without forming an intermediate image, so as to allow the observer to observe the image as a virtual image. The eyepiece optical system is constructed and arranged to bend the optical axis using reflecting surfaces so as to be compact. The optical axis lies in a plane, with respect to which the optical system is formed symmetric. The optical system includes a prism 3 having an entrance surface 33, a plurality of curved reflecting surfaces 31, 32 and an exit surface 31. The reflecting surface 32 is provided with a volume hologram (HOE) 4. Whereby, it is possible to provide an image observation optical system which can be made compact enough to be usable as an image display unit for a cellular phone or a portable intelligent terminal, and which can achieve high image definition and wide field angle while controlling chromatic aberration of magnification to be small.

摘要翻译： 观察光学系统包括图像显示元件5和目镜光学系统，其将由图像显示元件5形成的图像引入观察者的眼睛的中心而不形成中​​间图像，以便观察者观察 图像作为虚拟图像。 目镜光学系统被构造和布置成使用反射表面使光轴弯曲以致于紧凑。 光轴位于相对于光学系统对称的平面中。 光学系统包括具有入射表面33，多个弯曲反射表面31,32和出射表面31的棱镜3.反射表面32设置有体积全息图（HOE）4。由此，可以提供 可以将其制造得足够小以用作蜂窝电话或便携式智能终端的图像显示单元，并且可以在控制倍数倍数小的同时实现高图像清晰度和宽视场角的图像观察光学系统。

公开(公告)号：US06445507B2

公开(公告)日：2002-09-03

申请号：US09796424

申请日：2001-03-02

申请人： Takayoshi Togino ,  Tetsuhide Takeyama

发明人： Takayoshi Togino ,  Tetsuhide Takeyama

IPC分类号： G20B2714

CPC分类号： G02B27/0172 ,  G02B2027/0132 ,  G02B2027/0178 ,  H04N5/44 ,  H04N5/7408 ,  H04N5/7491

摘要： A compact, bright and high-performance viewing optical system capable of color display has a reflection type image display device, an ocular optical system and an illuminating device formed from a plurality of juxtaposed illuminating light sources of different colors. An illuminating light guide optical device is placed between the entrance pupil and the reflection type image display device. The ocular optical system includes a decentered prism formed from a medium surrounded by three optical surfaces and having a refractive index larger than 1. A chromatic aberration producing device is placed between the entrance pupil and the illuminating light guide optical device. The chromatic aberration producing device is arranged to superimpose the images of the plurality of illuminating light sources on one another in the exit pupil.

摘要翻译： 能够进行彩色显示的紧凑，明亮且高性能的观察光学系统具有反射型图像显示装置，眼睛光学系统和由多个并列的不同颜色并置的照明光源形成的照明装置。 照明光导光学装置被放置在入射光瞳和反射型图像显示装置之间。 眼睛光学系统包括由三个光学表面围绕并具有大于1的折射率的介质形成的偏心棱镜。在入射光瞳和照明光导光学装置之间放置色差产生装置。 色差产生装置被布置成在出射光瞳中将多个照明光源的图像彼此叠加。

公开(公告)号：US08529547B2

公开(公告)日：2013-09-10

申请号：US13438866

申请日：2012-04-04

申请人： Hiromi Sanuki ,  Nao Moriya ,  Rie Kataoka ,  Tetsuhide Takeyama ,  Kyoko Yamamoto

发明人： Hiromi Sanuki ,  Nao Moriya ,  Rie Kataoka ,  Tetsuhide Takeyama ,  Kyoko Yamamoto

IPC分类号： A61M1/00 ,  G01N33/00

CPC分类号： G01N33/57438 ,  A61B10/0045 ,  A61B2010/0061 ,  G01N33/57446 ,  G01N2333/5421 ,  G01N2800/062 ,  G01N2800/08 ,  G01N2800/14

摘要： A method of collecting a specimen of the present invention detects upper digestive system disease. The method of collecting a specimen includes: a step of administering a stimulant of pancreatic juice secretion or a stimulant of bile secretion to a subject; a step of positioning sampling equipment in the duodenum of the subject into which duodenal juice is secreted, the sampling equipment being used to collect and store the duodenal juice; a step of starting collection of the duodenal juice by the sampling equipment within five minutes from the administration of the stimulant of pancreatic juice secretion or the stimulant of bile secretion; and a step of stopping collection of the duodenal juice such that collection time for the duodenal juice is within five minutes from the start of collection.

摘要翻译： 收集本发明的标本的方法检测上消化系统疾病。 收集标本的方法包括：向受试者施用胰液分泌刺激物或胆汁分泌刺激物的步骤; 将采样设备定位在分泌十二指肠汁的受试者的十二指肠中的步骤，用于收集和储存十二指肠汁的取样设备; 从胰液分泌兴奋剂或胆汁分泌刺激物的五分钟内开始采样设备开始收集十二指肠液的步骤; 并且停止收集十二指肠液的步骤，使得十二指肠汁的收集时间在开始收集后五分钟内。

公开(公告)号：US07872806B2

公开(公告)日：2011-01-18

申请号：US12283106

申请日：2008-09-08

申请人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

发明人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

IPC分类号： G02B15/14 ,  G02B17/00

CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

摘要翻译： 本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

公开(公告)号：US07436599B2

公开(公告)日：2008-10-14

申请号：US10142219

申请日：2002-05-10

申请人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

发明人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

IPC分类号： G02B15/14 ,  G02B17/00

CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

公开(公告)号：US07043153B2

公开(公告)日：2006-05-09

申请号：US10829238

申请日：2004-04-22

申请人： Tetsuhide Takeyama ,  Toshiyuki Nagaoka

发明人： Tetsuhide Takeyama ,  Toshiyuki Nagaoka

IPC分类号： G03B5/00 ,  G02B1/06 ,  G02B3/14

CPC分类号： G02B13/0075 ,  A61B1/0019 ,  A61B1/041 ,  G02B13/14

摘要： An image capturing unit comprises a variable optical element, an optical unit, and a light-flux limiting section. The variable optical element includes a first liquid member, a second liquid member, and a container which contains the first liquid member and the second liquid member. An interfacial shape between the first liquid member and the second liquid member varies according to a voltage which is applied to the liquid members. The light-influx limiting section satisfies following condition 0.1

摘要翻译： 图像拍摄单元包括可变光学元件，光学单元和光通量限制部。 可变光学元件包括第一液体部件，第二液体部件和容纳第一液体部件和第二液体部件的容器。 第一液体构件和第二液体构件之间的界面形状根据施加到液体构件的电压而变化。 光入射限制部分满足以下条件<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.1 <（Phi-2xh）<20.0 <？in-line-formula description =“ 其中Phi（mm）表示可变光学元件中的轴向光通量的最大直径，h（mm）表示在光线上的轴向光通量的最高位置 - 可变光学元件的固定端。 通过这样做，可以限制耀斑光和重影光，并且防止在捕获的图像中观察到液体部件中的杂质。