JPS63164812U - - Google Patents

Info

Publication number
JPS63164812U
JPS63164812U JP5729187U JP5729187U JPS63164812U JP S63164812 U JPS63164812 U JP S63164812U JP 5729187 U JP5729187 U JP 5729187U JP 5729187 U JP5729187 U JP 5729187U JP S63164812 U JPS63164812 U JP S63164812U
Authority
JP
Japan
Prior art keywords
block
substrate
pattern
optical axis
photodetector
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
JP5729187U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP5729187U priority Critical patent/JPS63164812U/ja
Priority to US07/181,951 priority patent/US4945524A/en
Publication of JPS63164812U publication Critical patent/JPS63164812U/ja
Priority to US07/503,029 priority patent/US5107476A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP5729187U 1987-04-15 1987-04-15 Pending JPS63164812U (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5729187U JPS63164812U (enrdf_load_stackoverflow) 1987-04-15 1987-04-15
US07/181,951 US4945524A (en) 1987-04-15 1988-04-15 Compact optical pickup apparatus for optical disk player
US07/503,029 US5107476A (en) 1987-04-15 1990-04-02 Compact optical pickup apparatus for optical disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5729187U JPS63164812U (enrdf_load_stackoverflow) 1987-04-15 1987-04-15

Publications (1)

Publication Number Publication Date
JPS63164812U true JPS63164812U (enrdf_load_stackoverflow) 1988-10-27

Family

ID=30886868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5729187U Pending JPS63164812U (enrdf_load_stackoverflow) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPS63164812U (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
JPS60173123U (ja) レンズ駆動装置
JPS63164812U (enrdf_load_stackoverflow)
US5222056A (en) Optical pickup apparatus having a compact structure
JPS63164811U (enrdf_load_stackoverflow)
JPH079211Y2 (ja) 光学式ピックアップ装置
JP2963485B2 (ja) 光ピックアップ装置
JPS61203428U (enrdf_load_stackoverflow)
JPS6387617U (enrdf_load_stackoverflow)
JP3794685B2 (ja) 光ピックアップ装置および光ヘッド装置
JPS6242120U (enrdf_load_stackoverflow)
JPH01140625U (enrdf_load_stackoverflow)
JP3177380B2 (ja) 光ピックアップ装置
JPS63164810U (enrdf_load_stackoverflow)
JPH01260641A (ja) 対物レンズ駆動装置
JPS59189728U (ja) 光ピツクアツプのアクチユエ−タ
JPS6232340Y2 (enrdf_load_stackoverflow)
JPS6020027U (ja) 光学式ピツクアツプの補正駆動装置
JPS63164809U (enrdf_load_stackoverflow)
JPH0268322U (enrdf_load_stackoverflow)
KR20010064031A (ko) 광픽업 조립체
JPH0420621U (enrdf_load_stackoverflow)
JPH0332723U (enrdf_load_stackoverflow)
JPS6186823U (enrdf_load_stackoverflow)
JPS6387623U (enrdf_load_stackoverflow)
JPS6412221U (enrdf_load_stackoverflow)