JPS5622228A - Dust protector of optical recording and reproducing device - Google Patents

Dust protector of optical recording and reproducing device

Info

Publication number
JPS5622228A
JPS5622228A JP9785079A JP9785079A JPS5622228A JP S5622228 A JPS5622228 A JP S5622228A JP 9785079 A JP9785079 A JP 9785079A JP 9785079 A JP9785079 A JP 9785079A JP S5622228 A JPS5622228 A JP S5622228A
Authority
JP
Japan
Prior art keywords
dust
lens
free plate
aperture lens
recording
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.)
Granted
Application number
JP9785079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS638535B2 (enEXAMPLES
Inventor
Yasuhisa Fukushima
Akifumi Nakada
Toshio Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9785079A priority Critical patent/JPS5622228A/ja
Publication of JPS5622228A publication Critical patent/JPS5622228A/ja
Publication of JPS638535B2 publication Critical patent/JPS638535B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP9785079A 1979-07-30 1979-07-30 Dust protector of optical recording and reproducing device Granted JPS5622228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9785079A JPS5622228A (en) 1979-07-30 1979-07-30 Dust protector of optical recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9785079A JPS5622228A (en) 1979-07-30 1979-07-30 Dust protector of optical recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5622228A true JPS5622228A (en) 1981-03-02
JPS638535B2 JPS638535B2 (enEXAMPLES) 1988-02-23

Family

ID=14203205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9785079A Granted JPS5622228A (en) 1979-07-30 1979-07-30 Dust protector of optical recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5622228A (enEXAMPLES)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178524U (enEXAMPLES) * 1985-04-27 1986-11-07
JPH0567916U (ja) * 1992-02-19 1993-09-10 ティアック株式会社 光学ヘッド用レンズクリーナ
JPH05506563A (ja) * 1989-12-15 1993-09-30 武田薬品工業株式会社 モノクローナル抗体、その製造法及び用途
EP0807934A1 (fr) * 1996-05-15 1997-11-19 Staar Societe Anonyme Moyens de protection pour dispositif de lecture et/ou d'enregistrement
US5995467A (en) * 1996-07-25 1999-11-30 Sony Corporation Disc recording and/or reproducing apparatus with a liftable optical pickup apparatus and coordinated lens shutter
WO2002050825A1 (en) * 2000-12-20 2002-06-27 Thomson Licensing S.A. Recording and/or reproducing apparatus for optical recording media
US11054869B2 (en) 2019-10-21 2021-07-06 Samsung Electronics Co., Ltd. Electronic device including dustproof structure

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178524U (enEXAMPLES) * 1985-04-27 1986-11-07
JPH05506563A (ja) * 1989-12-15 1993-09-30 武田薬品工業株式会社 モノクローナル抗体、その製造法及び用途
JPH0567916U (ja) * 1992-02-19 1993-09-10 ティアック株式会社 光学ヘッド用レンズクリーナ
EP0807934A1 (fr) * 1996-05-15 1997-11-19 Staar Societe Anonyme Moyens de protection pour dispositif de lecture et/ou d'enregistrement
BE1010187A3 (fr) * 1996-05-15 1998-02-03 Staar Sa Dispositif de protection pour moyens de lecture et/ou d'enregistrement.
US5946291A (en) * 1996-05-15 1999-08-31 Starr S.A. Shutter and bi-stable actuating member protection device for head of playback/recording unit
US5995467A (en) * 1996-07-25 1999-11-30 Sony Corporation Disc recording and/or reproducing apparatus with a liftable optical pickup apparatus and coordinated lens shutter
GB2315590B (en) * 1996-07-25 2001-01-17 Sony Corp Disc recording and/or reproducing apparatus and optical pickup apparatus
WO2002050825A1 (en) * 2000-12-20 2002-06-27 Thomson Licensing S.A. Recording and/or reproducing apparatus for optical recording media
US7007288B2 (en) 2000-12-20 2006-02-28 Thomson Licensing Recording and/or reproducing apparatus for optical recording media
US11054869B2 (en) 2019-10-21 2021-07-06 Samsung Electronics Co., Ltd. Electronic device including dustproof structure
US11625074B2 (en) 2019-10-21 2023-04-11 Samsung Electronics Co., Ltd. Electronic device including dustproof structure

Also Published As

Publication number Publication date
JPS638535B2 (enEXAMPLES) 1988-02-23

Similar Documents

Publication Publication Date Title
JPS5788561A (en) Automatic loading record player
JPS5622228A (en) Dust protector of optical recording and reproducing device
JPS54134992A (en) Semiconductor device
JPS53102705A (en) Automatic operation device
JPS5243409A (en) Scanner drive unit of recording and reproducing device
JPS5267303A (en) Optical recording and reproduction device
JPS536516A (en) Optical recording and reproducing unit
JPS554736A (en) Disc player
JPS51149781A (en) Device for mounting semiconductor laserelement
JPS5278392A (en) Optical semiconductor device
JPS523391A (en) Mount used for semiconductor laser
JPS51141531A (en) Optical scanning device
JPS6469023A (en) Inspection device for surface of wafer
JPS5252590A (en) Semiconductor light emitting device
JPS53129603A (en) Intermusic detector for players
JPS5250703A (en) Optical reading device for recording materials
JPS5245907A (en) Automatic optical path adjusting device
JPS5528080A (en) Pick-up method of hologram reconstructed image
JPS51140477A (en) Method of fabricating semiconductor device
JPS541634A (en) Copying apparatus
JPS5328404A (en) Optical information re producer
MY103046A (en) Tape cassette reels
JPS5345530A (en) Automatic stop device for copier
JPS5214291A (en) Grinder mount flange
JPS5237404A (en) Optical recorder/player