JPH0114185B2 - - Google Patents
Info
- Publication number
- JPH0114185B2 JPH0114185B2 JP58129966A JP12996683A JPH0114185B2 JP H0114185 B2 JPH0114185 B2 JP H0114185B2 JP 58129966 A JP58129966 A JP 58129966A JP 12996683 A JP12996683 A JP 12996683A JP H0114185 B2 JPH0114185 B2 JP H0114185B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- alumina
- ultraviolet
- thermal expansion
- sealing
- 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
Links
- 239000011521 glass Substances 0.000 claims description 50
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 24
- 238000002834 transmittance Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 8
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000005394 sealing glass Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996683A JPS6021830A (ja) | 1983-07-15 | 1983-07-15 | アルミナ封着用紫外線透過ガラス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996683A JPS6021830A (ja) | 1983-07-15 | 1983-07-15 | アルミナ封着用紫外線透過ガラス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6021830A JPS6021830A (ja) | 1985-02-04 |
| JPH0114185B2 true JPH0114185B2 (de) | 1989-03-09 |
Family
ID=15022830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12996683A Granted JPS6021830A (ja) | 1983-07-15 | 1983-07-15 | アルミナ封着用紫外線透過ガラス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021830A (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60200842A (ja) * | 1984-03-21 | 1985-10-11 | Hoya Corp | 紫外線透過用ガラス |
| DE3801840A1 (de) * | 1988-01-20 | 1989-08-03 | Schott Glaswerke | Uv-durchlaessiges glas |
| JP2634063B2 (ja) * | 1988-06-22 | 1997-07-23 | 東芝硝子株式会社 | 固体撮像素子用カバーガラス |
| US4925814A (en) * | 1989-02-27 | 1990-05-15 | Corning Incorporated | Ultraviolet transmitting glasses for EPROM windows |
| JP2562803B2 (ja) * | 1992-03-05 | 1996-12-11 | 東芝硝子株式会社 | Ｅｐ−ｒｏｍパッケージ用窓ガラス |
| US5268335A (en) * | 1992-11-27 | 1993-12-07 | Corning Incorporated | Fast strengthening glass lenses |
| DE4335204C1 (de) * | 1993-10-15 | 1995-04-06 | Jenaer Glaswerk Gmbh | Reduzierend erschmolzenes Borosilikatglas mit hoher Transmission im UV-Bereich und guter hydrolytischer Beständigkeit und seine Verwendung |
| DE4338128C1 (de) * | 1993-11-08 | 1995-05-18 | Jenaer Glaswerk Gmbh | Borosilikatglas mit hoher Transmission im UV-Bereich, niedriger Wärmeausdehnung und hoher chemischer Beständigkeit, Verfahren zu seiner Herstellung und seine Verwendung |
| JP3748614B2 (ja) * | 1995-11-30 | 2006-02-22 | 日本電気硝子株式会社 | 調理器用トッププレート |
| DE102009036063B3 (de) * | 2009-08-04 | 2011-02-10 | Schott Ag | Hoch UV-durchlässige Borosilicatgläser mit reduziertem Bor-Gehalt |
| JP6489411B2 (ja) * | 2014-03-19 | 2019-03-27 | 日本電気硝子株式会社 | 紫外線透過ガラス |
| CN104591539A (zh) * | 2015-01-29 | 2015-05-06 | 中国建筑材料科学研究总院 | 一种远紫外波段高透过率的硼硅酸盐玻璃及其制备方法 |
| WO2017163963A1 (ja) * | 2016-03-24 | 2017-09-28 | 旭硝子株式会社 | 紫外線透過ガラス、紫外線照射装置および紫外線殺菌装置 |
| JP7289612B2 (ja) * | 2018-02-28 | 2023-06-12 | 日本電気硝子株式会社 | 紫外線透過ガラス及びその製造方法 |
| CN109437560A (zh) * | 2018-12-28 | 2019-03-08 | 中建材蚌埠玻璃工业设计研究院有限公司 | 一种紫外高透硼硅酸盐玻璃及其制备方法 |
| DE202020107534U1 (de) | 2020-12-03 | 2021-07-14 | Schott Ag | Borosilicatglasartikel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160938A (en) * | 1981-03-30 | 1982-10-04 | Toshiba Glass Co Ltd | Ultraviolet absorbing hard glass |
-
1983
- 1983-07-15 JP JP12996683A patent/JPS6021830A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160938A (en) * | 1981-03-30 | 1982-10-04 | Toshiba Glass Co Ltd | Ultraviolet absorbing hard glass |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6021830A (ja) | 1985-02-04 |
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