公开(公告)号：US08179611B2

公开(公告)日：2012-05-15

申请号：US12581561

申请日：2009-10-19

申请人： Tomoko Iiyama ,  Kyoichi Miyazaki ,  Kazuhiko Ishimaru

发明人： Tomoko Iiyama ,  Kyoichi Miyazaki ,  Kazuhiko Ishimaru

IPC分类号： G02B15/14

CPC分类号： G02B15/177

摘要： An object of the present invention is to provide: a zoom lens system that has a high resolution, high capability of compensating curvature of field, a high zoom ratio of, for example, 3 or greater, a reduced weight, and a reduced overall optical length at the time of non-use; and an imaging device and a camera that employ this zoom lens system so as to have a reduced thickness and excellent portability as well as high performance. The zoom lens system forms an optical image of an object with variable magnification and, in order from the object side to the image side, comprises: a first lens unit having negative optical power; a second lens unit that has positive optical power and that contains a bi-convex lens element composed of a resin material and serving as the most image side lens element; and a third lens unit having positive optical power. Then, the lens units move respectively along the optical axis in such a manner that intervals between the individual lens units should vary so that the variable magnification is achieved. Further, the condition |(R2mi1+R2mi2)/(R2mi1−R2mi2)|≦1.0 (R2mi1 is a radius of curvature on the object side of the most image side lens element of the second lens unit, while R2mi2 is a radius of curvature on the image side of the most image side lens element of the second lens unit) is satisfied. The imaging device and the camera employ this zoom lens system.

摘要翻译： 本发明的一个目的是提供：一种变焦透镜系统，其具有高分辨率，高补偿场景能力，例如3或更大的高变焦比，重量减轻，以及减小的整体光学 不使用时的长度; 以及使用该变焦透镜系统以便具有减小的厚度和优异的便携性以及高性能的成像装置和照相机。 变焦透镜系统形成具有可变倍率的物体的光学图像，并且从物体侧到像侧依次包括：具有负光焦度的第一透镜单元; 具有正光焦度并且包含由树脂材料构成并用作最多像侧透镜元件的双凸透镜元件的第二透镜单元; 以及具有正光焦度的第三透镜单元。 然后，透镜单元分别沿着光轴移动，使得各个透镜单元之间的间隔应变化，使得实现可变放大倍率。 此外，条件|（R2mi1 + R2mi2）/（R2mi1-R2mi2）|＆nlE; 1.0（R2mi1是第二透镜单元的最大像侧透镜元件的物体侧的曲率半径，而R2mi2是 满足第二透镜单元的最大像侧透镜元件的像侧的曲率）。 成像装置和相机采用该变焦透镜系统。

公开(公告)号：US08111323B2

公开(公告)日：2012-02-07

申请号：US12831039

申请日：2010-07-06

申请人： Hiroshi Ueda ,  Kenichi Honjo ,  Naoto Yumiki ,  Toshio Makabe ,  Kenji Maeda ,  Kaoru Mokunaka ,  Kazuhiko Ishimaru

发明人： Hiroshi Ueda ,  Kenichi Honjo ,  Naoto Yumiki ,  Toshio Makabe ,  Kenji Maeda ,  Kaoru Mokunaka ,  Kazuhiko Ishimaru

IPC分类号： H04N3/14

CPC分类号： H04N5/23203 ,  G03B19/00 ,  G03B19/12 ,  H04N5/2254 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/238

摘要： A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.

摘要翻译： 本发明的数码相机包括具有实时取景模式控制的微型计算机110，使得由CMOS传感器133产生的图像数据或由CMOS传感器133生成的图像数据经过预定处理而获得的图像数据被显示在液体 晶体监视器150作为运动图像实时地进行控制，其中微型计算机110进行控制，使得当设置实时取景模式时，数码相机从实时取景模式退出，并且在液体上显示关于数字照相机的设置信息 晶体监视器150根据操作部分140的操作。由于该配置，在包括可移动镜并且能够通过电子取景器在实时取景中显示被摄体图像的数字照相机中，其可操作性可以 加强。

公开(公告)号：US20110267528A1

公开(公告)日：2011-11-03

申请号：US13183301

申请日：2011-07-14

申请人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

发明人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

IPC分类号： H04N5/222

CPC分类号： H04N5/23203 ,  G03B19/00 ,  G03B19/12 ,  H04N5/2254 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/238

摘要： A digital camera of the present invention includes a receiving portion 155 that receives a control signal from a remote controller, and a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 130 or image data obtained by subjecting the image data generated by the CMOS sensor 130 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein when the receiving portion 155 receives the control signal from the remote controller, the microcomputer 110 controls so as to shift the digital camera to a live view mode. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.

摘要翻译： 本发明的数字照相机包括从遥控器接收控制信号的接收部分155和具有实时取景模式控制的微计算机110，以使得由CMOS传感器130产生的图像数据或通过对图像进行图像获得的图像数据 由CMOS传感器130生成的预定处理的数据作为运动图像实时显示在液晶监视器150上，其中当接收部分155从遥控器接收到控制信号时，微型计算机110进行控制， 数码相机到实时取景模式。 由于这种结构，在包括可移动镜并且能够通过电子取景器在实时取景中显示被摄体图像的数码相机中，可以提高其可操作性。

公开(公告)号：US20110188123A1

公开(公告)日：2011-08-04

申请号：US13087982

申请日：2011-04-15

申请人： Kazuhiro YAMADA ,  Takamasa TAMURA ,  Motonobu YOSHIKAWA ,  Hiroshi YAMAGUCHI ,  Kazuhiko ISHIMARU

发明人： Kazuhiro YAMADA ,  Takamasa TAMURA ,  Motonobu YOSHIKAWA ,  Hiroshi YAMAGUCHI ,  Kazuhiko ISHIMARU

IPC分类号： G02B1/11

CPC分类号： G02B1/118 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0278

摘要： A diffusing plate is formed so as to have a surface having a larger surface roughness than a predetermined wavelength and having an aperiodic roughness shape. A plurality of fine concave/convex portions are formed on the surface so as to be arranged within a cycle equal to and smaller than a predetermined wavelength.

摘要翻译： 扩散板形成为具有比预定波长更大的表面粗糙度且具有非周期性粗糙形状的表面。 在表面上形成多个细的凹凸部，使其配置在等于且小于预定波长的周期内。

公开(公告)号：US07897533B2

公开(公告)日：2011-03-01

申请号：US12113477

申请日：2008-05-01

申请人： Minoru Onoda ,  Kazuhiko Ishimaru ,  Shoji Nakamura

发明人： Minoru Onoda ,  Kazuhiko Ishimaru ,  Shoji Nakamura

IPC分类号： C03C3/068 ,  C03C3/064 ,  C03C3/066 ,  C03C3/062

CPC分类号： C03C3/068

摘要： An optical glass composition contains, in % by mole, 14.0% or more and 31.0% or less of SiO2, 19.0% or more and 40.0% or less of B2O3, 0% or more and 5.0% or less of Li2O, 0% or more and 12.0% or less of ZnO, 0% or more and 12.0% or less of ZrO2, 15.0% or more and 26.0% or less of La2O3, 22.0% or more and 38.0% or less of La2O3+ZrO2, 2.0% or more and 5.0% or less of Ta2O5 and 4.0% or more and 16.0% or less of Gd2O3, and has nd of 1.83 or higher and 1.87 or lower and νd of 43 or higher and 47 or lower, and a preform and an optical element are formed from the optical glass composition.

摘要翻译： 光学玻璃组合物含有SiO 2为14.0％以上且31.0％以下，B 2 O 3为19.0％以上且40.0％以下，Li 2 O 0％以上且5.0％以下，0％以下 更多和12.0％以下的ZnO，0％以上且12.0％以下的ZrO 2，15.0％以上且26.0％以下的La 2 O 3，22.0％以上且38.0％以下的La 2 O 3 + ZrO 2，2.0％或 更多和5.0％以下的Ta 2 O 5和4.0％以上且16.0％以下的Gd 2 O 3，nd为1.83以上且1.87以下，n为43以上且47以下，预成型体和 光学元件由光学玻璃组合物形成。

公开(公告)号：US20100271531A1

公开(公告)日：2010-10-28

申请号：US12831022

申请日：2010-07-06

申请人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

发明人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

IPC分类号： H04N5/222

CPC分类号： H04N5/23203 ,  G03B19/00 ,  G03B19/12 ,  H04N5/2254 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/238

摘要： A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.

公开(公告)号：US20100271530A1

公开(公告)日：2010-10-28

申请号：US12830972

申请日：2010-07-06

申请人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

发明人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

IPC分类号： H04N5/222

CPC分类号： H04N5/23203 ,  G03B19/00 ,  G03B19/12 ,  H04N5/2254 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/238

摘要： A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.

摘要翻译： 本发明的数码相机包括具有实时取景模式控制的微型计算机110，使得由CMOS传感器133产生的图像数据或由CMOS传感器133生成的图像数据经过预定处理而获得的图像数据被显示在液体 晶体监视器150作为运动图像实时地进行控制，其中微型计算机110进行控制，使得当设置实时取景模式时，数码相机从实时取景模式退出，并且在液体上显示关于数字照相机的设置信息 晶体监视器150根据操作部分140的操作。由于该配置，在包括可移动镜并且能够通过电子取景器在实时取景中显示被摄体图像的数字照相机中，其可操作性可以 加强。

公开(公告)号：US20100265379A1

公开(公告)日：2010-10-21

申请号：US12831001

申请日：2010-07-06

申请人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

发明人： Hiroshi UEDA ,  Kenichi HONJO ,  Naoto YUMIKI ,  Toshio MAKABE ,  Kenji MAEDA ,  Kaoru MOKUNAKA ,  Kazuhiko ISHIMARU

IPC分类号： H04N5/222

CPC分类号： H04N5/23203 ,  G03B19/00 ,  G03B19/12 ,  H04N5/2254 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/238

摘要： A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.

公开(公告)号：US07810976B2

公开(公告)日：2010-10-12

申请号：US12175013

申请日：2008-07-17

申请人： Motonobu Yoshikawa ,  Hiroshi Yamaguchi ,  Kazuhiko Ishimaru ,  Erina Yabushita

发明人： Motonobu Yoshikawa ,  Hiroshi Yamaguchi ,  Kazuhiko Ishimaru ,  Erina Yabushita

IPC分类号： F21V7/04

CPC分类号： G02B6/0031 ,  G02B6/002 ,  G02B6/0025 ,  G02B6/0028 ,  G02B6/0068 ,  H04M1/22

摘要： A surface emitting apparatus and image display apparatus using this surface emitting apparatus that enables improved luminance uniformity and smaller apparatus sizes. The surface emitting apparatus has a light source section that emits light, a light guide plate that guides light incident from an inlet face such that the light is emitted from a surface of an outlet face and a scanning section that scans the light emitted from the light source section on the inlet face of the light guide plate. The image display apparatus has the surface emitting apparatus and a display panel that is arranged on a side of the outlet face of the light guide plate.

摘要翻译： 使用该表面发射装置的表面发射装置和图像显示装置，其能够提高亮度均匀性和较小的装置尺寸。 表面发射装置具有发光的光源部分，导光板，其引导从入射面入射的光，使得光从出射面的表面发射，扫描部分扫描从光发射的光 光源板入口面上的光源部分。 图像显示装置具有布置在导光板的出射面侧的表面发射装置和显示面板。

公开(公告)号：US07782549B2

公开(公告)日：2010-08-24

申请号：US12092193

申请日：2006-10-30

申请人： Hideyuki Hashi ,  Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Kazuhiko Ishimaru

发明人： Hideyuki Hashi ,  Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Kazuhiko Ishimaru

IPC分类号： G02B13/06

CPC分类号： G02B15/173 ,  G02B7/102 ,  G03B5/00 ,  G03B17/02 ,  G03B19/02 ,  H04N5/2254 ,  H04N2101/00

摘要： A digital camera includes a first lens group, a second group frame unit, a third lens group, a CCD unit, a lens barrel, and a chassis. The first lens group receives a light flux along a first optical axis. The second group frame unit receives and bends the light flux along a second optical axis after passing through the first lens group. The third lens group receives the bent light flux from the second group frame unit. The CCD unit receives the light flux passing through the third lens group. The lens barrel includes the first lens group, the second group frame unit, the third lens group, and the CCD unit. The chassis supports the lens barrel. The second optical axis is substantially parallel to the transverse direction of an object to be captured by the CCD unit when the bottom of the chassis is substantially parallel to the transverse direction of the object.

摘要翻译： 数码相机包括第一透镜组，第二组框单元，第三透镜​​组，CCD单元，透镜筒和底座。 第一透镜组沿着第一光轴接收光束。 第二组框单元在通过第一透镜组之后沿着第二光轴接收并弯曲光通量。 第三透镜组从第二组框架单元接收弯曲光束。 CCD单元接收通过第三透镜组的光束。 镜筒包括第一透镜组，第二组框单元，第三透镜​​组和CCD单元。 底盘支撑镜头筒。 当底盘的底部基本上平行于物体的横向方向时，第二光轴基本上平行于由CCD单元捕获的物体的横向方向。