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1. 发明公开

EP2131237A1 Light controlling apparatus 审中-公开
标题翻译： Lichtsteuerungsvorrichtung
公开(公告)号：EP2131237A1
公开(公告)日：2009-12-09
申请号：EP09161488.3
申请日：2009-05-29
申请人： Olympus Corporation
发明人： Okita, Tatsuhiko
IPC分类号： G03B9/04 , A61B1/04
CPC分类号： G03B9/04 , A61B1/042
摘要： For providing a small-size light controlling apparatus in which a desirable opening and closing operation of a diaphragm blade (301) is possible by driving an ion-conducting actuator (501) by a small voltage, a light controlling apparatus is made to include a substrate (101) in which an optical aperture is formed (102), a light controlling mechanism (301) which is provided with another optical aperture (302) and a shielding section, an actuator (501) which generates a power which rotates the light controlling mechanism, a controlling mechanism which displaces the actuator, and a transmission member (401) of which, one end is coupled with the light controlling mechanism, and the other end is coupled with the actuator via a coupling member (503), and which transmits the power of the actuator to the light controlling mechanism. The transmission member, at the time of transmitting the power, widens the displacement of the actuator.
摘要翻译：为了提供一种通过以小电压驱动离子传导致动器（501）可以实现光阑叶片（301）所期望的打开和关闭操作的小尺寸光控制装置，光控制装置包括一个其中形成有光学孔的基板（101）（102），设有另一个光学孔（302）和遮光部分的光控制机构（301），产生使光转动的光的致动器控制机构，使致动器移位的控制机构，以及传动部件（401），其一端与光控制机构连接，另一端经由联接部件（503）与致动器连接，将致动器的电力传递到光控制机构。传动部件在传动动力时会加大致动器的位移。

2. 发明公开

EP2131236A1 Stacked structure, light controlling apparatus, and method of manufacturing stacked structure 审中-公开
标题翻译： Stapelstruktur，Lichtsteuerungsvorrichtung und Herstellungsverfahrenfüreine Stapelstruktur
公开(公告)号：EP2131236A1
公开(公告)日：2009-12-09
申请号：EP09161449.5
申请日：2009-05-28
申请人： Olympus Corporation
发明人： Okita, Tatsuhiko
IPC分类号： G03B9/02
CPC分类号： G03B9/02 , Y10T29/49
摘要： A stacked structure which includes at least one movable member which is movable, and a guide shaft which regulates a movement of the movable member, and which is manufactured by using a metal layer formation process and an etching process, is for manufacturing an ultra-small variable aperture apparatus as a stacked structure by using a plating process, other metal-layer formation process, and the etching process, and for making small a shaking of a diaphragm blade as a movable member, which is caused due to the clearance around the shaft. A groove portion having a first distance and a groove portion having a second distance are formed continuously in the movable member, and the second distance is smaller than the first distance. A guide shaft regulates a movement of the movable member along the groove portion having the second distance.
摘要翻译：包括可移动的至少一个可移动部件和调节可移动部件的运动的引导轴并且通过使用金属层形成工艺和蚀刻工艺制造的堆叠结构是用于制造超小型通过使用电镀工艺，其他金属层形成工艺和蚀刻工艺作为层叠结构的可变孔径设备，以及由于围绕轴的间隙而导致的作为可动部件的光阑叶片的振动较小。具有第一距离的槽部分和具有第二距离的槽部分在可动件中连续地形成，并且第二距离小于第一距离。引导轴调节可动构件沿着具有第二距离的凹槽部分的运动。

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