US Patent 7454765 Optical disc drive

Patent 7454765 was granted and assigned to Samsung on November, 2008 by the United States Patent and Trademark Office.

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Patent Inventor Names

Chung-ung Kim0

Kyu-hyeong Lee0

Pil-Je Cho0

Young-woo Huh0

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edited on 15 Sep, 2023

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Patent abstract

An optical disc drive including a clamping mechanism, which faces a turntable, supports a surface of a disc, and is rotated. The clamping mechanism includes a clamper, which has access to the disc by a magnetic force when a spindle motor has access to the disc so that the disc is not deviated from a mounting portion when clamping is not completely performed, and a return member, which allows the clamper to be spaced apart from the disc as the spindle motor is spaced apart from the disc.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07454765

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