JPS60246230A - 光学ガラス素子のプレス成形用型 - Google Patents

光学ガラス素子のプレス成形用型

Info

Publication number
JPS60246230A
JPS60246230A JP59099059A JP9905984A JPS60246230A JP S60246230 A JPS60246230 A JP S60246230A JP 59099059 A JP59099059 A JP 59099059A JP 9905984 A JP9905984 A JP 9905984A JP S60246230 A JPS60246230 A JP S60246230A
Authority
JP
Japan
Prior art keywords
mold
press
optical glass
glass
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
JP59099059A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228091B2 (enExample
Inventor
Hideto Monju
秀人 文字
Masaki Aoki
正樹 青木
Hideo Torii
秀雄 鳥井
Hideyuki Okinaka
秀行 沖中
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 JP59099059A priority Critical patent/JPS60246230A/ja
Priority to KR1019850003346A priority patent/KR900000622B1/ko
Priority to US06/734,651 priority patent/US4629487A/en
Priority to DE8585303477T priority patent/DE3564798D1/de
Priority to EP85303477A priority patent/EP0164930B1/en
Publication of JPS60246230A publication Critical patent/JPS60246230A/ja
Publication of JPS6228091B2 publication Critical patent/JPS6228091B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Laminated Bodies (AREA)
JP59099059A 1984-05-17 1984-05-17 光学ガラス素子のプレス成形用型 Granted JPS60246230A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59099059A JPS60246230A (ja) 1984-05-17 1984-05-17 光学ガラス素子のプレス成形用型
KR1019850003346A KR900000622B1 (ko) 1984-05-17 1985-05-16 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형
US06/734,651 US4629487A (en) 1984-05-17 1985-05-16 Molding method for producing optical glass element
DE8585303477T DE3564798D1 (en) 1984-05-17 1985-05-17 Molding method for producing optical glass element
EP85303477A EP0164930B1 (en) 1984-05-17 1985-05-17 Molding method for producing optical glass element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59099059A JPS60246230A (ja) 1984-05-17 1984-05-17 光学ガラス素子のプレス成形用型

Publications (2)

Publication Number Publication Date
JPS60246230A true JPS60246230A (ja) 1985-12-05
JPS6228091B2 JPS6228091B2 (enExample) 1987-06-18

Family

ID=14237127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59099059A Granted JPS60246230A (ja) 1984-05-17 1984-05-17 光学ガラス素子のプレス成形用型

Country Status (1)

Country Link
JP (1) JPS60246230A (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264330A (ja) * 1984-06-08 1985-12-27 Matsushita Electric Ind Co Ltd 光学ガラス素子のプレス成形用型
JPS6395128A (ja) * 1986-10-13 1988-04-26 Matsushita Electric Ind Co Ltd 光学ガラス素子の製造方法
JPH02188433A (ja) * 1989-01-13 1990-07-24 Matsushita Electric Ind Co Ltd 光学ガラス成形体およびその成形方法
US5202156A (en) * 1988-08-16 1993-04-13 Canon Kabushiki Kaisha Method of making an optical element mold with a hard carbon film
US5246198A (en) * 1990-06-01 1993-09-21 Canon Kabushiki Kaisha Diamond crystal coated mold for forming optical elements
US5380349A (en) * 1988-12-07 1995-01-10 Canon Kabushiki Kaisha Mold having a diamond layer, for molding optical elements
US5436764A (en) * 1992-04-21 1995-07-25 Matsushita Electric Industrial Co., Ltd. Die for forming a micro-optical element, manufacturing method therefor, micro-optical element and manufacturing method therefor
US5662999A (en) * 1993-11-15 1997-09-02 Canon Kabushiki Kaisha Mold and method of manufacturing the same
US5676723A (en) * 1992-06-25 1997-10-14 Canon Kabushiki Kaisha Mold for forming an optical element
US5711780A (en) * 1992-06-08 1998-01-27 Canon Kabushiki Kaisha Mold for molding optical element
JP2009073689A (ja) * 2007-09-20 2009-04-09 Fujinon Corp 光学素子成形用金型及びその製造方法
US8711482B2 (en) 2009-12-04 2014-04-29 Panasonic Corporation Pressing mold for optical lenses and method for manufacturing glass optical lenses
US9102561B2 (en) 2012-08-23 2015-08-11 Canon Kabushiki Kaisha Amorphous alloy, molding die, and method for producing optical element

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339477A (en) * 1971-05-07 1973-12-05 Degussa Tools and furnace quipment for handling molten oxide mixtures or glasses
JPS5490219A (en) * 1977-08-29 1979-07-17 Corning Glass Works Method and apparatus for mixing hydrous silicate glass and injection molding
JPS5659641A (en) * 1979-10-05 1981-05-23 Corning Glass Works Formable glass
JPS5884134A (ja) * 1981-10-30 1983-05-20 コ−ニング　グラス　ワ−クス 精密ガラス製品の成形方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339477A (en) * 1971-05-07 1973-12-05 Degussa Tools and furnace quipment for handling molten oxide mixtures or glasses
JPS5490219A (en) * 1977-08-29 1979-07-17 Corning Glass Works Method and apparatus for mixing hydrous silicate glass and injection molding
JPS5659641A (en) * 1979-10-05 1981-05-23 Corning Glass Works Formable glass
JPS5884134A (ja) * 1981-10-30 1983-05-20 コ−ニング　グラス　ワ−クス 精密ガラス製品の成形方法

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264330A (ja) * 1984-06-08 1985-12-27 Matsushita Electric Ind Co Ltd 光学ガラス素子のプレス成形用型
JPS6395128A (ja) * 1986-10-13 1988-04-26 Matsushita Electric Ind Co Ltd 光学ガラス素子の製造方法
US5382274A (en) * 1988-08-16 1995-01-17 Canon Kabushiki Kaisha Mold with film of 0-5 atom % hydrogen and molding method utilizing same
US5202156A (en) * 1988-08-16 1993-04-13 Canon Kabushiki Kaisha Method of making an optical element mold with a hard carbon film
US5380349A (en) * 1988-12-07 1995-01-10 Canon Kabushiki Kaisha Mold having a diamond layer, for molding optical elements
JPH02188433A (ja) * 1989-01-13 1990-07-24 Matsushita Electric Ind Co Ltd 光学ガラス成形体およびその成形方法
US5246198A (en) * 1990-06-01 1993-09-21 Canon Kabushiki Kaisha Diamond crystal coated mold for forming optical elements
US5436764A (en) * 1992-04-21 1995-07-25 Matsushita Electric Industrial Co., Ltd. Die for forming a micro-optical element, manufacturing method therefor, micro-optical element and manufacturing method therefor
US5711780A (en) * 1992-06-08 1998-01-27 Canon Kabushiki Kaisha Mold for molding optical element
US5855641A (en) * 1992-06-08 1999-01-05 Canon Kabushiki Kaisha Mold for molding optical element
US5676723A (en) * 1992-06-25 1997-10-14 Canon Kabushiki Kaisha Mold for forming an optical element
US5662999A (en) * 1993-11-15 1997-09-02 Canon Kabushiki Kaisha Mold and method of manufacturing the same
JP2009073689A (ja) * 2007-09-20 2009-04-09 Fujinon Corp 光学素子成形用金型及びその製造方法
US8711482B2 (en) 2009-12-04 2014-04-29 Panasonic Corporation Pressing mold for optical lenses and method for manufacturing glass optical lenses
US9102561B2 (en) 2012-08-23 2015-08-11 Canon Kabushiki Kaisha Amorphous alloy, molding die, and method for producing optical element

Also Published As

Publication number Publication date
JPS6228091B2 (enExample) 1987-06-18

Similar Documents

Publication Publication Date Title
KR900000622B1 (ko) 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형
JPS60246230A (ja) 光学ガラス素子のプレス成形用型
JPS60127246A (ja) 光学ガラスレンズの直接プレス成型用型
JPS61183133A (ja) 光学ガラス素子のプレス成形用型
JPH0361614B2 (enExample)
JPS623031A (ja) 光学ガラス素子の製造方法
JPS63103836A (ja) 光学ガラス素子の成形用型
JPH0352415B2 (enExample)
JPS61256931A (ja) 光学ガラス素子の成形方法
JPS6217028A (ja) 光学ガラス素子の成形方法
JPS63166729A (ja) 光学ガラス素子の製造方法
JPS60264333A (ja) 光学ガラス素子のプレス成形用型
JPH0572336B2 (enExample)
JPH0352416B2 (enExample)
JPS6296331A (ja) 光学ガラス素子の成形方法及びその成形用型
JPS6311285B2 (enExample)
JPH0542374B2 (enExample)
JPH0421607B2 (enExample)
JPS61281028A (ja) 光学ガラス素子の成形方法
JPS61143552A (ja) 光学ガラス素子のプレス成形用型
JPH0226844A (ja) 光学素子の成形方法
JPS62292637A (ja) 光学ガラス素子の製造方法
JPH0573699B2 (enExample)
JPH06102554B2 (ja) 光学素子の成形方法及びその成形型
JPS6395128A (ja) 光学ガラス素子の製造方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term