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公开(公告)号：US06781793B2
公开(公告)日：2004-08-24
申请号：US10056071
申请日：2002-01-28
申请人： Kwang Kim , Soon-kyo Hong , Hae-sub Kweon , Seo-young Oh , Hee-sung Park , Jung-ho Hwang
发明人： Kwang Kim , Soon-kyo Hong , Hae-sub Kweon , Seo-young Oh , Hee-sung Park , Jung-ho Hwang
IPC分类号： G11B2303
CPC分类号： G11B33/1486 , G11B23/0327
摘要： A disc cartridge having a case to accommodate a disc, a shutter to open or close an opening formed in the case to enable a recording and/or reproducing job with respect to the disc, a discharge path provided at one side of the case to allow the flow of air formed therein during rotation of the disc, and an opening/closing mechanism to open/close the discharge path. Thus, since the discharge path through which the flow of air produced inside the cartridge during rotation of a disc is smoothly discharged to the outside is provided, contamination of the disc by foreign material such as dust can be considerably reduced.
摘要翻译： 一种具有用于容纳盘的壳体的盘盒，用于打开或关闭形成在壳体中的开口以使得能够相对于盘进行记录和/或再现作业的挡板，设置在壳体的一侧以允许 在盘旋转期间形成的空气流，以及打开/关闭排出路径的打开/关闭机构。 因此，由于在盘的旋转期间在筒内产生的空气流顺利地排出到外部的排放路径被提供，因此可以显着地减少诸如灰尘的异物对盘的污染。
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公开(公告)号：US20050190278A1
公开(公告)日：2005-09-01
申请号：US11037242
申请日：2005-01-19
申请人： Seo-young Oh
发明人： Seo-young Oh
CPC分类号： H04N5/2251 , H04N5/23293
摘要： A viewfinder has a liquid crystal display device, a lens, an outer case, and an inner case. The outer case guides movement of the inner case having the lens. The outer case has a guide wall and first and second fixing grooves abutting both ends of the guide wall. The inner case has a fixing protrusion. Moving the inner case moves the fixing protrusion in close contact to the inside of the guide wall and inserts the fixing protrusion in the first or second fixing groove such that the inner case is fixed at the inserted position or the protruded position.
摘要翻译： 取景器具有液晶显示装置，透镜，外壳和内壳。 外壳引导具有透镜的内壳的运动。 外壳具有引导壁，邻接引导壁的两端的第一和第二固定槽。 内壳具有固定突起。 移动内壳使固定突起紧密接触引导壁的内部，并将固定突起插入第一或第二固定槽中，使得内壳固定在插入位置或突出位置。
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