JP4763630B2 - 帯電除去機能を有する光学式記録再生装置 - Google Patents
帯電除去機能を有する光学式記録再生装置 Download PDFInfo
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- JP4763630B2 JP4763630B2 JP2007045752A JP2007045752A JP4763630B2 JP 4763630 B2 JP4763630 B2 JP 4763630B2 JP 2007045752 A JP2007045752 A JP 2007045752A JP 2007045752 A JP2007045752 A JP 2007045752A JP 4763630 B2 JP4763630 B2 JP 4763630B2
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Description
2 チャッキングプレート
3 モーター
4 導電体
5 電極ピン
6 ターンテーブル
7 板状良導電体
Claims (2)
- 回転される板状メディアにおける上下面の少なくとも一方の面の少なくとも一部に微小間隙を介して対向配置される板状の良導電体を具備し、当該良導電体を接地せしめて、記録再生装置での記録再生により回転される板状メディアに生じた帯電を除去して、レーザーピックアップの誤動作を防止し、デジタルデータのエラーレートやジッターの上昇を低減させる光学式記録再生装置。
- 回転される板状メディアにおける外周面に微小間隙を介して対向配置せしめた電極ピンを具備し、当該電極ピンを接地せしめて、記録再生装置での記録再生により回転される板状メディアに生じた帯電を除去して、レーザーピックアップの誤動作を防止し、デジタルデータのエラーレートやジッターの上昇を低減させる光学式記録再生装置。
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JP2007045752A JP4763630B2 (ja) | 2007-02-26 | 2007-02-26 | 帯電除去機能を有する光学式記録再生装置 |
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JP2007045752A JP4763630B2 (ja) | 2007-02-26 | 2007-02-26 | 帯電除去機能を有する光学式記録再生装置 |
Publications (2)
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JP2008210449A JP2008210449A (ja) | 2008-09-11 |
JP4763630B2 true JP4763630B2 (ja) | 2011-08-31 |
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JP2007045752A Active JP4763630B2 (ja) | 2007-02-26 | 2007-02-26 | 帯電除去機能を有する光学式記録再生装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6025322B2 (ja) * | 2011-11-17 | 2016-11-16 | アルパイン株式会社 | ディスク装置 |
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