JPH021779B2 - - Google Patents
Info
- Publication number
- JPH021779B2 JPH021779B2 JP61044830A JP4483086A JPH021779B2 JP H021779 B2 JPH021779 B2 JP H021779B2 JP 61044830 A JP61044830 A JP 61044830A JP 4483086 A JP4483086 A JP 4483086A JP H021779 B2 JPH021779 B2 JP H021779B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- glass
- silicon oxide
- lens
- oxide film
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 20
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000005304 optical glass Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- ZMDCATBGKUUZHF-UHFFFAOYSA-N beryllium nickel Chemical compound [Be].[Ni] ZMDCATBGKUUZHF-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4483086A JPS62202824A (ja) | 1986-02-28 | 1986-02-28 | プレスレンズの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4483086A JPS62202824A (ja) | 1986-02-28 | 1986-02-28 | プレスレンズの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202824A JPS62202824A (ja) | 1987-09-07 |
| JPH021779B2 true JPH021779B2 (zh) | 1990-01-12 |
Family
ID=12702376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4483086A Granted JPS62202824A (ja) | 1986-02-28 | 1986-02-28 | プレスレンズの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202824A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001259A (ja) * | 2009-05-20 | 2011-01-06 | Hoya Corp | プレス成形用ガラス素材、および該ガラス素材を用いたガラス光学素子の製造方法、並びにガラス光学素子 |
| WO2011081031A1 (ja) * | 2009-12-28 | 2011-07-07 | Hoya株式会社 | プレス成形用ガラス素材、プレス成形用ガラス素材の製造方法、および光学素子の製造方法 |
| US8486536B2 (en) | 2009-05-15 | 2013-07-16 | Hoya Corporation | Glass material for press molding, method for manufacturing optical glass element using same, and optical glass element |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03242332A (ja) * | 1990-02-19 | 1991-10-29 | Canon Inc | 光学素子の製造方法 |
| JP2617021B2 (ja) * | 1990-07-17 | 1997-06-04 | キヤノン株式会社 | 光学素子の製造装置 |
| JP2651266B2 (ja) * | 1990-07-24 | 1997-09-10 | キヤノン株式会社 | 光学素子製造用ガラスブランク及びその製造方法 |
| US5720791A (en) * | 1994-08-03 | 1998-02-24 | Minolta Co., Ltd. | Method of producing an optical lens element |
| JP5085049B2 (ja) * | 2006-03-31 | 2012-11-28 | Ｈｏｙａ株式会社 | モールドプレス用ガラス素材、該ガラス素材の製造方法、及びガラス光学素子の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632102A (en) * | 1979-08-27 | 1981-04-01 | Fujitsu Ltd | 4-layer nonreflecting coat |
| JPS57164454A (en) * | 1981-03-31 | 1982-10-09 | Fujitsu Ltd | Treating method for surface of glass substrate for optical recording medium |
| JPS60210534A (ja) * | 1984-04-04 | 1985-10-23 | Canon Inc | 光学素子の成形法 |
-
1986
- 1986-02-28 JP JP4483086A patent/JPS62202824A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632102A (en) * | 1979-08-27 | 1981-04-01 | Fujitsu Ltd | 4-layer nonreflecting coat |
| JPS57164454A (en) * | 1981-03-31 | 1982-10-09 | Fujitsu Ltd | Treating method for surface of glass substrate for optical recording medium |
| JPS60210534A (ja) * | 1984-04-04 | 1985-10-23 | Canon Inc | 光学素子の成形法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8486536B2 (en) | 2009-05-15 | 2013-07-16 | Hoya Corporation | Glass material for press molding, method for manufacturing optical glass element using same, and optical glass element |
| JP2011001259A (ja) * | 2009-05-20 | 2011-01-06 | Hoya Corp | プレス成形用ガラス素材、および該ガラス素材を用いたガラス光学素子の製造方法、並びにガラス光学素子 |
| WO2011081031A1 (ja) * | 2009-12-28 | 2011-07-07 | Hoya株式会社 | プレス成形用ガラス素材、プレス成形用ガラス素材の製造方法、および光学素子の製造方法 |
| JP2011136870A (ja) * | 2009-12-28 | 2011-07-14 | Hoya Corp | プレス成形用ガラス素材、プレス成形用ガラス素材の製造方法、および光学素子の製造方法 |
| CN102333731A (zh) * | 2009-12-28 | 2012-01-25 | Hoya株式会社 | 模压成型玻璃坯料、制造模压成型玻璃坯料的方法以及制造光学元件的方法 |
| US8993115B2 (en) | 2009-12-28 | 2015-03-31 | Hoya Corporation | Press-molding glass material, method of manufacturing press-molding glass material, and method of manufacturing optical element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62202824A (ja) | 1987-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100714746B1 (ko) | 광학소자의 양산 방법 | |
| US8945713B2 (en) | Glass material for press molding, method for manufacturing optical glass element employing same, and optical glass element | |
| US4481023A (en) | Process to mold precision glass articles | |
| KR900000622B1 (ko) | 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형 | |
| EP0078658A2 (en) | A process for moulding glass shapes | |
| JP4603767B2 (ja) | ガラス光学素子の製造方法 | |
| JPH021779B2 (zh) | ||
| JPH0231012B2 (zh) | ||
| JPH1045419A (ja) | ガラス被覆層を有するガラスレンズ及びその製造方法 | |
| JPH021778B2 (zh) | ||
| JP2958919B2 (ja) | 光学レンズ | |
| JP3153871B2 (ja) | ガラス光学素子の製造方法 | |
| JPH021780B2 (zh) | ||
| JP2001335334A (ja) | 光学素子成形用型 | |
| KR870001737B1 (ko) | 광학유리소자의 직접 프레스 성형용 금형 | |
| JPH021781B2 (zh) | ||
| JPS62197326A (ja) | プレスレンズの製造方法 | |
| JPH0688803B2 (ja) | 光学ガラス素子の成形用型 | |
| JPS61291427A (ja) | モ−ルドレンズおよびその製造方法 | |
| JP2785888B2 (ja) | 光学素子成形用型 | |
| JP3185299B2 (ja) | ガラスレンズ成形用型およびガラスレンズ成形装置 | |
| JP7132589B2 (ja) | 光学ガラス、精密プレス成形用プリフォーム、及び光学素子 | |
| JPH0259450A (ja) | 光学ガラス素子のプレス成形用型 | |
| JPS6086041A (ja) | 光学ガラスレンズの直接プレス成型用型材料 | |
| JPH0572336B2 (zh) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |