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    • 1. 发明申请
    • Liquid zoom lens
    • 液体变焦镜头
    • US20070104473A1
    • 2007-05-10
    • US11590916
    • 2006-11-01
    • Young LeeJae BaeSung KimJin YangHa Jung
    • Young LeeJae BaeSung KimJin YangHa Jung
    • G03B17/00
    • G02B3/14G02B13/0025G02B13/003G02B13/0035G02B13/006G02B13/0075G02B13/009G02B26/005G03B13/36
    • Disclosed herein is a liquid zoom lens. The liquid zoom lens comprises a cylindrical body including glass lenses respectively coupled at upper and lower openings to the body, an auto-focus lens part including a first liquid insulating layer and a first electrolyte layer stacked at a lower portion of the body to form an interface therebetween, and an optical zoom lens part including a second liquid insulating layer and a second electrolyte layer stacked on the first electrolyte layer to form an interface therebetween and a lens positioned in the second liquid insulating layer and fixed to the body with an outer peripheral surface of the lens closely contacting an inner peripheral surface of the body. The liquid zoom lens enables an auto-focus function and an optical zoom function to be performed simultaneously by means of a single liquid lens having a variable curvature.
    • 本文公开了一种液体变焦透镜。 液体变焦透镜包括:圆柱体,包括分别在主体上部和下部开口连接的玻璃透镜;自动对焦透镜部分,包括第一液体绝缘层和堆叠在主体下部的第一电解质层, 界面,以及光学变焦透镜部分,包括层叠在第一电解质层上的第二液体绝缘层和第二电解质层,以在其间形成界面,以及位于第二液体绝缘层中并且具有外周边 透镜的表面紧密接触身体的内周表面。 液体变焦透镜能够通过具有可变曲率的单个液体透镜同时执行自动聚焦功能和光学变焦功能。
    • 2. 发明申请
    • Liquid zoom lens
    • 液体变焦镜头
    • US20070097515A1
    • 2007-05-03
    • US11582395
    • 2006-10-18
    • Ha JungJae BaeSung KimJin YangYoung Lee
    • Ha JungJae BaeSung KimJin YangYoung Lee
    • G02B3/12
    • G02B1/06G02B3/14G02B13/0045G02B13/006G02B13/0075G02B13/009G02B26/005
    • A liquid zoom lens mounted on a portable terminal is provided. In the liquid zoom lens, a cylindrical body has upper and lower openings to which one pair of lenses is coupled. An auto-focus lens part includes a first insulating liquid layer, a first electrolyte layer, and a first lens. The first insulating layer and the first electrolyte layer are disposed to form an interface at a lower portion of the body. The first lens is disposed on the first electrolyte layer and has a periphery closely attached to a lower portion of an inner periphery of the body. An optical zoom lens part includes a second insulating liquid layer, a second electrolyte layer, and a second lens. The second insulating liquid layer and the second electrolyte layer are disposed to form an interface on the first lens. The second lens is fixed to be movable within the second insulating liquid layer, such that a periphery is closely attached to the inner periphery of the body. Accordingly, the auto-focus function and the optical zoom function can be simultaneously achieved through a single liquid lens whose curvature is varied by the difference of the inherent refractive index between the electrolyte and the insulating liquid.
    • 提供安装在便携式终端上的液体变焦镜头。 在液体变焦透镜中,圆柱体具有连接有一对透镜的上开口和下开口。 自动对焦透镜部分包括第一绝缘液体层,第一电解质层和第一透镜。 第一绝缘层和第一电解质层被设置成在主体的下部形成界面。 第一透镜设置在第一电解质层上,并且具有紧密附着到主体内周的下部的周边。 光学变焦透镜部分包括第二绝缘液体层,第二电解质层和第二透镜。 第二绝缘液体层和第二电解质层被设置成在第一透镜上形成界面。 第二透镜被固定为可在第二绝缘液体层内移动,使得周边紧密地附接到主体的内周。 因此,可以通过单个液体透镜同时实现自动聚焦功能和光学变焦功能,该液体透镜的曲率由电解质和绝缘液体之间的固有折射率的差异而变化。