JPS62191128A - 光学素子成形用型 - Google Patents

光学素子成形用型

Info

Publication number
JPS62191128A
JPS62191128A JP61032784A JP3278486A JPS62191128A JP S62191128 A JPS62191128 A JP S62191128A JP 61032784 A JP61032784 A JP 61032784A JP 3278486 A JP3278486 A JP 3278486A JP S62191128 A JPS62191128 A JP S62191128A
Authority
JP
Japan
Prior art keywords
mold
temperature
optical element
stock
molding
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
JP61032784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0579007B2 (cg-RX-API-DMAC7.html
Inventor
Sunao Miyazaki
直 宮崎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP61032784A priority Critical patent/JPS62191128A/ja
Publication of JPS62191128A publication Critical patent/JPS62191128A/ja
Publication of JPH0579007B2 publication Critical patent/JPH0579007B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP61032784A 1986-02-19 1986-02-19 光学素子成形用型 Granted JPS62191128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61032784A JPS62191128A (ja) 1986-02-19 1986-02-19 光学素子成形用型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61032784A JPS62191128A (ja) 1986-02-19 1986-02-19 光学素子成形用型

Publications (2)

Publication Number Publication Date
JPS62191128A true JPS62191128A (ja) 1987-08-21
JPH0579007B2 JPH0579007B2 (cg-RX-API-DMAC7.html) 1993-11-01

Family

ID=12368476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61032784A Granted JPS62191128A (ja) 1986-02-19 1986-02-19 光学素子成形用型

Country Status (1)

Country Link
JP (1) JPS62191128A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160749A (en) * 1990-10-30 1992-11-03 Minnesota Mining And Manufacturing Company Three piece mold assembly for making an ocular device
JP2022075592A (ja) * 2020-11-06 2022-05-18 学校法人 関西大学 医療用針の製造方法、及び、医療用針

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023365U (cg-RX-API-DMAC7.html) * 1973-06-27 1975-03-15
JPS5734923A (en) * 1980-08-11 1982-02-25 Hitachi Ltd Method and apparatus for heating, compressing and molding plastic lens
JPS5882725A (ja) * 1981-11-13 1983-05-18 Hitachi Ltd プラスチツクレンズの加熱圧縮成形方法
JPS59116137A (ja) * 1982-12-20 1984-07-04 Canon Inc 光学素子の製造方法
JPS59123632A (ja) * 1982-12-29 1984-07-17 Matsushita Electric Ind Co Ltd プラスチツク光学部品の製造方法
JPS6081032A (ja) * 1983-10-06 1985-05-09 Fuji Photo Optical Co Ltd 高精度ガラスレンズの成形方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023365U (cg-RX-API-DMAC7.html) * 1973-06-27 1975-03-15
JPS5734923A (en) * 1980-08-11 1982-02-25 Hitachi Ltd Method and apparatus for heating, compressing and molding plastic lens
JPS5882725A (ja) * 1981-11-13 1983-05-18 Hitachi Ltd プラスチツクレンズの加熱圧縮成形方法
JPS59116137A (ja) * 1982-12-20 1984-07-04 Canon Inc 光学素子の製造方法
JPS59123632A (ja) * 1982-12-29 1984-07-17 Matsushita Electric Ind Co Ltd プラスチツク光学部品の製造方法
JPS6081032A (ja) * 1983-10-06 1985-05-09 Fuji Photo Optical Co Ltd 高精度ガラスレンズの成形方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160749A (en) * 1990-10-30 1992-11-03 Minnesota Mining And Manufacturing Company Three piece mold assembly for making an ocular device
JP2022075592A (ja) * 2020-11-06 2022-05-18 学校法人 関西大学 医療用針の製造方法、及び、医療用針

Also Published As

Publication number Publication date
JPH0579007B2 (cg-RX-API-DMAC7.html) 1993-11-01

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