公开(公告)号：US07460171B2

公开(公告)日：2008-12-02

申请号：US10693471

申请日：2003-10-24

申请人： Seiji Iida

发明人： Seiji Iida

IPC分类号： H04N5/225

CPC分类号： H04N5/2254 ,  G02B7/102

摘要： A lens apparatus capable of efficiently arranging a stop blade, an optical filter and a shutter blade to reduce the size of the apparatus is disclosed. The lens apparatus comprising a lens, a lens holding member which holds the lens, a stop blade which changes an area of a light-passing aperture, an optical filter which inserts and removes with respect to a region opposed to the light-passing aperture and a shutter blade which opens and closes the light-passing aperture. Here, at least one member of the stop blade, the optical filter and the shutter blade is arranged at one end side of the lens holding member and the other member is arranged at the other end side of the lens holding member.

摘要翻译： 公开了能够有效地布置止动刀片，滤光器和快门叶片以减小装置尺寸的透镜装置。 透镜装置包括透镜，保持透镜的透镜保持部件，改变通光孔的面积的光阑，相对于与光通过孔相对的区域插入移除的滤光器，以及 打开和关闭通光孔的快门叶片。 这里，止挡片，滤光器和快门叶片的至少一个构件配置在透镜保持构件的一端侧，另一个构件配置在透镜保持构件的另一端侧。

公开(公告)号：US06804276B2

公开(公告)日：2004-10-12

申请号：US09954475

申请日：2001-09-14

申请人： Koichi Gen-ei ,  Kazuo Fukuoka ,  Seiji Iida ,  Makoto Okada

发明人： Koichi Gen-ei ,  Kazuo Fukuoka ,  Seiji Iida ,  Makoto Okada

IPC分类号： H01S500

CPC分类号： G11B7/127 ,  G11B7/1275 ,  H01S5/02236 ,  H01S5/02252 ,  H01S5/4087

摘要： A semiconductor laser chip has an emission facet for emitting a laser beam. A sub-mount has a first surface and at least one second surface vertical to the first surface. The semiconductor laser chip is provided on the first surface of the sub-mount. The second surface arranged in line with the emission facet of the semiconductor laser chip is inclined at an angle of 3 to 30 degrees. The inclined second surface reflects reflection light of a sub-beam diffracted from a main beam emitted by the semiconductor laser chip.

摘要翻译： 半导体激光芯片具有用于发射激光束的发射面。 子安装座具有垂直于第一表面的第一表面和至少一个第二表面。 半导体激光芯片设置在子安装座的第一表面上。 与半导体激光芯片的发射面成一直线排列的第二面倾斜3〜30度的角度。 倾斜的第二表面反射从半导体激光芯片发射的主光束衍射的子光束的反射光。

公开(公告)号：US06457881B1

公开(公告)日：2002-10-01

申请号：US09265045

申请日：1999-03-09

申请人： Seiji Iida

发明人： Seiji Iida

IPC分类号： G03B1700

CPC分类号： G03B17/04

摘要： An image sensing apparatus such as digital still camera and video camera having a protection cover for protecting an image sensing optical system. The cover is openable and closable The image sensing apparatus comprises a cover driver for driving the protection cover; and a control circuit which determines whether the apparatus is set in a image sensing mode, or in an external control mode in which the apparatus is controlled by an external controller unit. The circuit determines an operation of the cover driver in accordance with a determination result.

摘要翻译： 诸如数字静态照相机和摄像机的图像感测装置具有用于保护图像感测光学系统的保护盖。 该盖是可开闭的。该摄像装置包括用于驱动保护盖的盖驱动器; 以及控制电路，其确定设备是设置在图像感测模式中还是在外部控制模式中，其中该设备由外部控制器单元控制。 电路根据确定结果确定盖驱动器的操作。

公开(公告)号：USD456534S1

公开(公告)日：2002-04-30

申请号：US29148029

申请日：2001-09-14

申请人： Seiji Iida ,  Naohiro Shimada ,  Kazuo Fukuoka ,  Koichi Genei ,  Satoshi Komoto

设计人： Seiji Iida ,  Naohiro Shimada ,  Kazuo Fukuoka ,  Koichi Genei ,  Satoshi Komoto

公开(公告)号：USD454966S1

公开(公告)日：2002-03-26

申请号：US29148026

申请日：2001-09-14

申请人： Seiji Iida ,  Naohiro Shimada ,  Kazuo Fukuoka ,  Koichi Genei ,  Satoshi Komoto

设计人： Seiji Iida ,  Naohiro Shimada ,  Kazuo Fukuoka ,  Koichi Genei ,  Satoshi Komoto

公开(公告)号：US06243208B1

公开(公告)日：2001-06-05

申请号：US08915044

申请日：1997-08-20

申请人： Tsukasa Uehara ,  Makoto Sekita ,  Kenji Kawano ,  Seiji Iida

发明人： Tsukasa Uehara ,  Makoto Sekita ,  Kenji Kawano ,  Seiji Iida

IPC分类号： G02B2714

CPC分类号： G02B17/086 ,  G02B17/0848 ,  G02B17/0896

摘要： In an optical element (B1) prepared by integrally forming, on surfaces of a transparent member, a refracting surface (R2) for receiving a light beam, a plurality of reflecting surfaces (R3, R4, R5) with curvatures, and a refracting surface (R6) for outputting the light beam reflected by the plurality of reflecting surfaces, a reference portion (7) for defining the position of the optical element in a predetermined direction with respect to a Y′-Z′ plane including an incident reference axis (5) and an exit reference axis (5) of at least one reflecting surface of the optical element (B1) is formed on the optical element.

摘要翻译： 在通过在透明构件的表面上一体地形成用于接收光束的折射表面（R2），具有曲率的多个反射表面（R3，R4，R5）和折射表面（B1）而制备的光学元件 （R6），用于输出由多个反射表面反射的光束;基准部分（7），用于相对于包括入射参考轴线的Y'-Z'平面在预定方向上限定光学元件的位置（ 5），并且光学元件（B1）的至少一个反射表面的出射参考轴线（5）形成在光学元件上。

公开(公告)号：US20110194198A1

公开(公告)日：2011-08-11

申请号：US13010288

申请日：2011-01-20

申请人： Seiji Iida

发明人： Seiji Iida

IPC分类号： G02B7/02

CPC分类号： G02B7/02 ,  G02B7/102 ,  G03B11/04 ,  G03B17/02 ,  G03B17/04

摘要： For a lens barrel that restricts the rectilinear of a lens group using a restricting portion such as a rectilinear key, the light-shielding property for external light, the degree of freedom of design relating to the arrangement of the interlocking section for a cam ring, as well as a change in the relative distance between a front group and a rear group are increased. A lens barrel has a first group (front group) 101 and a second group (rear group) 102 that are movable in the optical axis direction. The first group cam ring 124 is cam-engaged with and held by the holding member (the first group barrel 111) of the first group 101, and the second group cam ring 126 is cam-engaged with and held by the holding member (the second group barrel 112) of the second group 102. The moving cam ring 123 guides the first group cam ring 124 and the second group cam ring 126, and the fixed tube 122 is cam-engaged with the moving cam ring 123 to thereby rotatably support it. The front group and the rear group are cam-engaged with and held by different cam rings. The front group and the rear group are held and guided by the moving cam ring 123.

摘要翻译： 对于使用诸如直线键等限制部分来限制透镜组的直线的透镜筒，外部光的遮光性，与凸轮环的互锁部的布置有关的设计自由度， 以及前组和后组之间的相对距离的变化增加。 镜筒具有可沿光轴方向移动的第一组（前组）101和第二组（后组）102。 第一组凸轮环124与第一组101的保持构件（第一组筒111）凸轮接合并保持，并且第二组凸轮环126与保持构件凸轮接合并保持 第二组102的第二组筒112）。移动凸轮环123引导第一组凸轮环124和第二组凸轮环126，并且固定管122与移动凸轮环123凸轮接合，从而可旋转地支撑 它。 前组和后组凸轮接合并由不同的凸轮环保持。 前组和后组由移动凸轮环123保持和引导。

公开(公告)号：US07768727B2

公开(公告)日：2010-08-03

申请号：US12357132

申请日：2009-01-21

申请人： Seiji Iida

发明人： Seiji Iida

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G03B3/10 ,  G03B5/00 ,  G03B11/043 ,  G03B17/02 ,  G03B2205/0015 ,  G03B2205/0053

摘要： A lens barrel includes front, intermediate, and rear barrels that hold front, intermediate and rear lens group, respectively. The relative distances among the barrels vary. The front barrel includes a lens barrier and a barrier actuating member. A barrier drive cam section rotates the barrier actuating member upon relative movement of the barrels. The intermediate barrel includes a first drive source for driving a shutter unit, a second drive source for driving a light amount control unit, and a third drive source for driving the intermediate lens group for image stabilization. The intermediate barrel has a rear lens group clearance section at an outer peripheral portion to avoid interference with a driving mechanism for the rear lens group, and a barrier clearance section adjacent to the first or second drive source in a peripheral portion to avoid interference with the barrier actuating member and the barrier drive cam section.

摘要翻译： 镜筒包括分别保持前，后，后镜头组的前，后，后筒。 桶之间的相对距离有所不同。 前筒包括透镜屏障和阻挡致动构件。 隔离驱动凸轮部分在桶的相对移动时旋转阻挡致动构件。 中间筒包括用于驱动快门单元的第一驱动源，用于驱动光量控制单元的第二驱动源和用于驱动中间透镜组以进行图像稳定的第三驱动源。 中间筒在外周部具有后透镜组间隙部，以避免与用于后透镜组的驱动机构的干涉，以及在周边部分中与第一或第二驱动源相邻的隔离间隙部分，以避免与 阻挡致动构件和阻挡驱动凸轮部分。

公开(公告)号：US20080061303A1

公开(公告)日：2008-03-13

申请号：US11850377

申请日：2007-09-05

申请人： Takayuki MATSUYAMA ,  Tadaaki Hosokawa ,  Seiji Iida ,  Akira Tanaka

发明人： Takayuki MATSUYAMA ,  Tadaaki Hosokawa ,  Seiji Iida ,  Akira Tanaka

IPC分类号： H01L29/20 ,  H01L21/304

CPC分类号： H01L21/3043 ,  H01S5/0201 ,  H01S5/0202 ,  H01S5/32341

摘要： A compound semiconductor device includes a laminated body including a crystal substrate and a compound semiconductor multilayer film. The laminated body has a major surface, a first side face, a second side face, a third side face, and a fourth side face. The first and the second side faces are opposed to each other, substantially perpendicular to the major surface of the laminated body, made of cleaved surfaces. The third and the fourth side faces are perpendicular to the major surface and to the first and the second side faces, opposed to each other, and made of uncleaved surfaces. A groove is provided on the third side face, and the groove has a depth varied with position as viewed from the major surface, and has ends not reaching the first and second side face.

摘要翻译： 化合物半导体器件包括具有晶体衬底和化合物半导体多层膜的层压体。 层叠体具有主表面，第一侧面，第二侧面，第三侧面和第四侧面。 第一和第二侧面彼此相对，基本上垂直于层叠体的主表面，由切割表面制成。 第三和第四侧面垂直于主表面，并且彼此相对并且由未切割的表面制成的第一和第二侧面。 在第三侧面设置有槽，并且，从主表面观察，槽的深度随着位置而变化，并且具有不到达第一和第二侧面的端部。

公开(公告)号：US07190845B2

公开(公告)日：2007-03-13

申请号：US10395361

申请日：2003-03-24

申请人： Seiji Iida

发明人： Seiji Iida

IPC分类号： G06K9/40 ,  G06K9/32 ,  H04N17/00 ,  H04N17/02

CPC分类号： G06T5/008 ,  H04N5/217

摘要： In an image processing apparatus for processing an image sensed by an image sensing unit which includes an optical system and an image sensing element for converting a subject image formed by the optical system into an electric signal, a group of correction data, which is calculated on the basis of relative positional information of an optical axis of the optical system and a center of an effective range of the image sensing element, for correcting an image sensed by the image sensing unit is read out from a storage unit, and the image is corrected based upon the group of correction data read out from the storage unit. A minimum value of the group of correction data is associated with a position substantially coinciding with the optical axis position on the image sensing element or a position between the optical axis of the optical system and the center and closer to the optical axis.

摘要翻译： 在用于处理由包括光学系统和用于将由光学系统形成的被摄体图像转换为电信号的光学系统和图像感测元件的图像感测单元感测到的图像的图像处理设备中，基于 从存储单元读出光学系统的光轴的相对位置信息的基础和用于校正由图像感测单元感测的图像的图像感测元件的有效范围的中心的基础，并且校正图像 基于从存储单元读出的一组校正数据。 校正数据组的最小值与基本上与图像感测元件上的光轴位置或光学系统的光轴与中心之间并且更接近光轴的位置大致一致的位置相关联。