JPS60210534A - 光学素子の成形法 - Google Patents

光学素子の成形法

Info

Publication number
JPS60210534A
JPS60210534A JP59065818A JP6581884A JPS60210534A JP S60210534 A JPS60210534 A JP S60210534A JP 59065818 A JP59065818 A JP 59065818A JP 6581884 A JP6581884 A JP 6581884A JP S60210534 A JPS60210534 A JP S60210534A
Authority
JP
Japan
Prior art keywords
molding
optical element
mold
molded
pressure
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
JP59065818A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0353260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kiyoshi Yamamoto
潔 山本
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 JP59065818A priority Critical patent/JPS60210534A/ja
Publication of JPS60210534A publication Critical patent/JPS60210534A/ja
Publication of JPH0353260B2 publication Critical patent/JPH0353260B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/14—Pressing laminated glass articles or glass with metal inserts or enclosures, e.g. wires, bubbles, coloured parts
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Surface Treatment Of Glass (AREA)
JP59065818A 1984-04-04 1984-04-04 光学素子の成形法 Granted JPS60210534A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59065818A JPS60210534A (ja) 1984-04-04 1984-04-04 光学素子の成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59065818A JPS60210534A (ja) 1984-04-04 1984-04-04 光学素子の成形法

Publications (2)

Publication Number Publication Date
JPS60210534A true JPS60210534A (ja) 1985-10-23
JPH0353260B2 JPH0353260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-14

Family

ID=13297984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59065818A Granted JPS60210534A (ja) 1984-04-04 1984-04-04 光学素子の成形法

Country Status (1)

Country Link
JP (1) JPS60210534A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202824A (ja) * 1986-02-28 1987-09-07 Hoya Corp プレスレンズの製造方法
JPH08153889A (ja) * 1994-11-29 1996-06-11 Sony Corp 複合光学装置およびその製造方法
US5720791A (en) * 1994-08-03 1998-02-24 Minolta Co., Ltd. Method of producing an optical lens element
WO2005040864A1 (ja) * 2003-10-29 2005-05-06 Matsushita Electric Industrial Co., Ltd. 反射防止構造体を有する光学素子、および反射防止構造体を有する光学素子の製造方法
CN113754304A (zh) * 2021-08-31 2021-12-07 湖北新华光信息材料有限公司 一种硫系玻璃精密模压预型体模压前处理方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012054270A (ja) * 2010-08-31 2012-03-15 Toyoda Gosei Co Ltd 発光装置の製造方法
JP7035247B1 (ja) 2021-03-31 2022-03-14 日本たばこ産業株式会社 誘導加熱装置
JP7035248B1 (ja) 2021-03-31 2022-03-14 日本たばこ産業株式会社 誘導加熱装置
JP6974641B1 (ja) 2021-03-31 2021-12-01 日本たばこ産業株式会社 誘導加熱装置並びにその制御部及びその動作方法
JP6923771B1 (ja) 2021-03-31 2021-08-25 日本たばこ産業株式会社 誘導加熱装置
JP6967169B1 (ja) 2021-03-31 2021-11-17 日本たばこ産業株式会社 誘導加熱装置及びその動作方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033221A (ja) * 1983-08-01 1985-02-20 Asahi Optical Co Ltd 精密ガラス物品の製造方法
JPS60145920A (ja) * 1984-01-07 1985-08-01 Canon Inc 光学素子の成形法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033221A (ja) * 1983-08-01 1985-02-20 Asahi Optical Co Ltd 精密ガラス物品の製造方法
JPS60145920A (ja) * 1984-01-07 1985-08-01 Canon Inc 光学素子の成形法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202824A (ja) * 1986-02-28 1987-09-07 Hoya Corp プレスレンズの製造方法
US5720791A (en) * 1994-08-03 1998-02-24 Minolta Co., Ltd. Method of producing an optical lens element
JPH08153889A (ja) * 1994-11-29 1996-06-11 Sony Corp 複合光学装置およびその製造方法
WO2005040864A1 (ja) * 2003-10-29 2005-05-06 Matsushita Electric Industrial Co., Ltd. 反射防止構造体を有する光学素子、および反射防止構造体を有する光学素子の製造方法
CN113754304A (zh) * 2021-08-31 2021-12-07 湖北新华光信息材料有限公司 一种硫系玻璃精密模压预型体模压前处理方法

Also Published As

Publication number Publication date
JPH0353260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-14

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