JPS55140968A - Optical information reader - Google Patents

Optical information reader

Info

Publication number
JPS55140968A
JPS55140968A JP4862379A JP4862379A JPS55140968A JP S55140968 A JPS55140968 A JP S55140968A JP 4862379 A JP4862379 A JP 4862379A JP 4862379 A JP4862379 A JP 4862379A JP S55140968 A JPS55140968 A JP S55140968A
Authority
JP
Japan
Prior art keywords
light
lens
plate
information
carrier
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
JP4862379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214896B2 (enrdf_load_stackoverflow
Inventor
Noriaki Tsukada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4862379A priority Critical patent/JPS55140968A/ja
Publication of JPS55140968A publication Critical patent/JPS55140968A/ja
Publication of JPS6214896B2 publication Critical patent/JPS6214896B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP4862379A 1979-04-19 1979-04-19 Optical information reader Granted JPS55140968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4862379A JPS55140968A (en) 1979-04-19 1979-04-19 Optical information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4862379A JPS55140968A (en) 1979-04-19 1979-04-19 Optical information reader

Publications (2)

Publication Number Publication Date
JPS55140968A true JPS55140968A (en) 1980-11-04
JPS6214896B2 JPS6214896B2 (enrdf_load_stackoverflow) 1987-04-04

Family

ID=12808524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4862379A Granted JPS55140968A (en) 1979-04-19 1979-04-19 Optical information reader

Country Status (1)

Country Link
JP (1) JPS55140968A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174691A (ja) * 1985-01-29 1986-08-06 Rohm Co Ltd 電子部品用半導体チツプのダイボンデング位置設定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174691A (ja) * 1985-01-29 1986-08-06 Rohm Co Ltd 電子部品用半導体チツプのダイボンデング位置設定方法

Also Published As

Publication number Publication date
JPS6214896B2 (enrdf_load_stackoverflow) 1987-04-04

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