发明名称 3D eyeglasses with detachable front eyeglasses frame
摘要 The present invention relates to 3D eyeglasses with a detachable front eyeglasses frame, including: eyeglasses arms having a coupling rim disposed in the middle portion thereof and attaching and detaching protrusions formed at the center portion of the coupling rim; the detachable front eyeglasses frame having lens insertion holes formed on both sides thereof, fixing protrusions formed at each of the upper and lower sides of the lens insertion holes on the rear surface thereof, and attaching and detaching grooves formed at the center portion of the rear surface thereof; and 3D eyeglasses lenses adapted to be inserted into the lens insertion holes of the detachable front eyeglasses frame.
申请公布号 US8029132(B1) 申请公布日期 2011.10.04
申请号 US201113051791 申请日期 2011.03.18
申请人 KOREA OGK CO., LTD. 发明人 PARK SOO AN
分类号 G02C9/02 主分类号 G02C9/02
代理机构 代理人
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