JP3681114B2 - ガラス光学素子の製造方法 - Google Patents
ガラス光学素子の製造方法 Download PDFInfo
- Publication number
- JP3681114B2 JP3681114B2 JP2001261775A JP2001261775A JP3681114B2 JP 3681114 B2 JP3681114 B2 JP 3681114B2 JP 2001261775 A JP2001261775 A JP 2001261775A JP 2001261775 A JP2001261775 A JP 2001261775A JP 3681114 B2 JP3681114 B2 JP 3681114B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- molding
- glass
- mold
- manufacturing
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims description 87
- 238000004519 manufacturing process Methods 0.000 title claims description 42
- 230000003287 optical effect Effects 0.000 title claims description 38
- 238000000465 moulding Methods 0.000 claims description 115
- 238000001816 cooling Methods 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000005499 meniscus Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 238000003303 reheating Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001261775A JP3681114B2 (ja) | 2000-09-01 | 2001-08-30 | ガラス光学素子の製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000265293 | 2000-09-01 | ||
| JP2000-265293 | 2000-09-01 | ||
| JP2001261775A JP3681114B2 (ja) | 2000-09-01 | 2001-08-30 | ガラス光学素子の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002145630A JP2002145630A (ja) | 2002-05-22 |
| JP2002145630A5 JP2002145630A5 (enExample) | 2004-10-14 |
| JP3681114B2 true JP3681114B2 (ja) | 2005-08-10 |
Family
ID=26599068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001261775A Expired - Fee Related JP3681114B2 (ja) | 2000-09-01 | 2001-08-30 | ガラス光学素子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3681114B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4857571B2 (ja) * | 2005-02-15 | 2012-01-18 | コニカミノルタオプト株式会社 | 磁気記録媒体用ガラス基板の製造方法 |
| JP4744352B2 (ja) * | 2005-11-04 | 2011-08-10 | オリンパス株式会社 | 複合光学素子の製造方法 |
| JP4972793B2 (ja) * | 2008-02-18 | 2012-07-11 | コニカミノルタアドバンストレイヤー株式会社 | 光学素子の製造方法 |
| CN109422448B (zh) * | 2017-08-31 | 2022-12-13 | Agc株式会社 | 3d保护玻璃的制造方法 |
-
2001
- 2001-08-30 JP JP2001261775A patent/JP3681114B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002145630A (ja) | 2002-05-22 |
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