JP2014009112A - 光学ガラスおよびその利用 - Google Patents
光学ガラスおよびその利用 Download PDFInfo
- Publication number
- JP2014009112A JP2014009112A JP2012145484A JP2012145484A JP2014009112A JP 2014009112 A JP2014009112 A JP 2014009112A JP 2012145484 A JP2012145484 A JP 2012145484A JP 2012145484 A JP2012145484 A JP 2012145484A JP 2014009112 A JP2014009112 A JP 2014009112A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- optical
- preferable
- refractive index
- temperature
- 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.)
- Pending
Links
- 239000005304 optical glass Substances 0.000 title claims abstract description 95
- 239000011521 glass Substances 0.000 claims abstract description 173
- 238000002844 melting Methods 0.000 claims abstract description 53
- 230000008018 melting Effects 0.000 claims abstract description 53
- 150000001768 cations Chemical class 0.000 claims abstract description 30
- 230000003287 optical effect Effects 0.000 claims description 62
- 238000004519 manufacturing process Methods 0.000 claims description 30
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 29
- 239000006060 molten glass Substances 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 229910052737 gold Inorganic materials 0.000 claims description 19
- 239000010931 gold Substances 0.000 claims description 19
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052697 platinum Inorganic materials 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910001020 Au alloy Inorganic materials 0.000 claims description 4
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 4
- 239000003353 gold alloy Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000075 oxide glass Substances 0.000 abstract description 5
- 229910052719 titanium Inorganic materials 0.000 abstract description 4
- 229910052758 niobium Inorganic materials 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 description 23
- 230000003595 spectral effect Effects 0.000 description 17
- 238000005352 clarification Methods 0.000 description 15
- 238000004040 coloring Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 11
- 239000006063 cullet Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- 239000000156 glass melt Substances 0.000 description 7
- 238000007670 refining Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 150000001450 anions Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 230000004075 alteration Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000012611 container material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005816 glass manufacturing process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- -1 platinum ions Chemical class 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012145484A JP2014009112A (ja) | 2012-06-28 | 2012-06-28 | 光学ガラスおよびその利用 |
| PCT/JP2013/067117 WO2014002903A1 (ja) | 2012-06-28 | 2013-06-21 | 光学ガラスおよびその利用 |
| KR1020147035900A KR101660625B1 (ko) | 2012-06-28 | 2013-06-21 | 광학 유리 및 그 이용 |
| US14/411,730 US9550698B2 (en) | 2012-06-28 | 2013-06-21 | Optical glass and use thereof |
| CN201380033257.0A CN104379524A (zh) | 2012-06-28 | 2013-06-21 | 光学玻璃及其应用 |
| TW102122647A TW201410634A (zh) | 2012-06-28 | 2013-06-26 | 光學玻璃及其應用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012145484A JP2014009112A (ja) | 2012-06-28 | 2012-06-28 | 光学ガラスおよびその利用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014009112A true JP2014009112A (ja) | 2014-01-20 |
| JP2014009112A5 JP2014009112A5 (enExample) | 2015-06-25 |
Family
ID=50106129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012145484A Pending JP2014009112A (ja) | 2012-06-28 | 2012-06-28 | 光学ガラスおよびその利用 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2014009112A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012043815A1 (ja) * | 2010-09-30 | 2012-04-05 | Hoya株式会社 | 光学ガラス、プレス成形用ガラス素材および光学素子 |
-
2012
- 2012-06-28 JP JP2012145484A patent/JP2014009112A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012043815A1 (ja) * | 2010-09-30 | 2012-04-05 | Hoya株式会社 | 光学ガラス、プレス成形用ガラス素材および光学素子 |
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