JP2006134556A5 - - Google Patents

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Publication number
JP2006134556A5
JP2006134556A5 JP2005251174A JP2005251174A JP2006134556A5 JP 2006134556 A5 JP2006134556 A5 JP 2006134556A5 JP 2005251174 A JP2005251174 A JP 2005251174A JP 2005251174 A JP2005251174 A JP 2005251174A JP 2006134556 A5 JP2006134556 A5 JP 2006134556A5
Authority
JP
Japan
Prior art keywords
optical disc
pickup
pickup cover
convex portion
disc apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005251174A
Other languages
Japanese (ja)
Other versions
JP2006134556A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005251174A priority Critical patent/JP2006134556A/en
Priority claimed from JP2005251174A external-priority patent/JP2006134556A/en
Priority to US11/244,406 priority patent/US20060080688A1/en
Publication of JP2006134556A publication Critical patent/JP2006134556A/en
Publication of JP2006134556A5 publication Critical patent/JP2006134556A5/ja
Pending legal-status Critical Current

Links

Claims (4)

光ディスクにレーザ光を照射する光学装置と、An optical device for irradiating an optical disc with laser light;
前記光ディスクを回転させる回転駆動手段と、Rotation driving means for rotating the optical disc;
前記光学装置と前記回転駆動手段とを保持するピックアップフレームと、A pickup frame that holds the optical device and the rotation driving means;
前記ピックアップフレームを前記光ディスクの装着面側から覆うピックアップカバーとを備え、A pickup cover for covering the pickup frame from the mounting surface side of the optical disc;
前記ピックアップカバーは主平面部に凸部を有し、The pickup cover has a convex portion on the main plane portion,
前記凸部の上面は前記ピックアップカバーの主平面部と平行な細長形状であり、かつ前記細長形状の短軸方向は装着される光ディスクの径方向と略平行であることを特徴とする光ディスク装置。An optical disc apparatus characterized in that the upper surface of the convex portion has an elongated shape parallel to the main plane portion of the pickup cover, and the minor axis direction of the elongated shape is substantially parallel to the radial direction of the optical disc to be mounted. 前記ピックアップカバーの凸部は、コの字型であり中空部分を有することを特徴とする請求項１記載の光ディスク装置。2. The optical disc apparatus according to claim 1, wherein the convex portion of the pickup cover is U-shaped and has a hollow portion. 前記ピックアップカバーの中空部分に別部材を埋め込むことを特徴とする請求項２記載の光ディスク装置。3. The optical disc apparatus according to claim 2, wherein another member is embedded in a hollow portion of the pickup cover. 前記ピックアップカバーの凸部は、前記回転駆動手段の近傍に位置することを特徴とする請求項２記載の光ディスク装置。3. The optical disc apparatus according to claim 2, wherein the convex portion of the pickup cover is located in the vicinity of the rotation driving means.
JP2005251174A 2004-03-05 2005-08-31 Optical disk apparatus Pending JP2006134556A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005251174A JP2006134556A (en) 2004-10-07 2005-08-31 Optical disk apparatus
US11/244,406 US20060080688A1 (en) 2004-03-05 2005-10-06 Optical disk apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004294811 2004-10-07
JP2005251174A JP2006134556A (en) 2004-10-07 2005-08-31 Optical disk apparatus

Publications (2)

Publication Number Publication Date
JP2006134556A JP2006134556A (en) 2006-05-25
JP2006134556A5 true JP2006134556A5 (en) 2008-10-09

Family

ID=36727924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005251174A Pending JP2006134556A (en) 2004-03-05 2005-08-31 Optical disk apparatus

Country Status (1)

Country Link
JP (1) JP2006134556A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008032399A1 (en) * 2006-09-15 2008-03-20 Pioneer Corporation Recording medium driving device and disc device
JP6785541B2 (en) * 2015-07-30 2020-11-18 日本板硝子株式会社 Glass plate module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2881912B2 (en) * 1990-02-20 1999-04-12 松下電器産業株式会社 Optical disk drive
JP4127065B2 (en) * 2003-01-31 2008-07-30 ソニー株式会社 Recording and / or playback device

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