JP2019131429A - ガラス - Google Patents
ガラス Download PDFInfo
- Publication number
- JP2019131429A JP2019131429A JP2018014351A JP2018014351A JP2019131429A JP 2019131429 A JP2019131429 A JP 2019131429A JP 2018014351 A JP2018014351 A JP 2018014351A JP 2018014351 A JP2018014351 A JP 2018014351A JP 2019131429 A JP2019131429 A JP 2019131429A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- less
- content
- sro
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- 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
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- 239000011521 glass Substances 0.000 title claims abstract description 106
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 38
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 16
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 14
- 238000002844 melting Methods 0.000 abstract description 29
- 230000008018 melting Effects 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000004031 devitrification Methods 0.000 abstract description 9
- 206010021703 Indifference Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 31
- 239000006060 molten glass Substances 0.000 description 24
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 24
- 238000010438 heat treatment Methods 0.000 description 21
- 230000007423 decrease Effects 0.000 description 20
- 238000000465 moulding Methods 0.000 description 19
- KRHYYFGTRYWZRS-UHFFFAOYSA-N hydrofluoric acid Substances F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 12
- 239000007791 liquid phase Substances 0.000 description 12
- 229910052697 platinum Inorganic materials 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 238000005530 etching Methods 0.000 description 10
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 10
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 8
- 238000007500 overflow downdraw method Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 229910052661 anorthite Inorganic materials 0.000 description 7
- 238000005352 clarification Methods 0.000 description 7
- GWWPLLOVYSCJIO-UHFFFAOYSA-N dialuminum;calcium;disilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] GWWPLLOVYSCJIO-UHFFFAOYSA-N 0.000 description 7
- 239000006066 glass batch Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 238000000137 annealing Methods 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910006404 SnO 2 Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000006025 fining agent Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000009774 resonance method Methods 0.000 description 2
- 238000007088 Archimedes method Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- -1 F 2 Substances 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000005359 alkaline earth aluminosilicate glass Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000003039 volatile agent Substances 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
Abstract
Description
(1)熱処理工程で成膜された半導体物質中にアルカリイオンが拡散する事態を防止するため、アルカリ金属酸化物の含有量が少ないこと。
(2)ガラス板を低廉化するため、生産性に優れること、特に耐失透性や溶融性に優れること。
(3)p−Si・TFTの製造工程において、熱収縮量を低減するため、歪点が高いこと。
β−OH値 = (1/X)log(T1/T2)
X:ガラス肉厚(mm)
T1:参照波長3846cm−1における透過率(%)
T2:水酸基吸収波長3600cm−1付近における最小透過率(%)
Claims (3)
- ガラス組成として、モル%で、SiO2 67〜73%、Al2O3 10〜15%、B2O3 0〜3%未満、Li2O+Na2O+K2O 0〜0.5%、MgO 0〜8.5%、CaO 3.5〜12%、SrO 0〜2.5%、BaO 1〜6%を含有し、歪点(℃)をAl2O3の含有量(モル%)で除した値が51以上であることを特徴とするガラス。
- ガラス組成として、モル%で、SiO2 67〜73%、Al2O3 10〜15%、B2O3 0〜1.3%、Li2O+Na2O+K2O 0〜0.5%、MgO 0〜3.2%、CaO 3.5〜12%、SrO 0〜2%、BaO 3.5〜6%を含有し、CaO−(SrO+BaO)が3.1%以上、モル比CaO/Al2O3が1.05以下、モル比SrO/BaOが0.03〜0.50であることを特徴とするガラス。
- ガラス組成として、モル%で、SiO2 67〜73%、Al2O3 12〜15%、B2O3 0〜1.8%未満、Li2O+Na2O+K2O 0〜0.5%未満、MgO 0〜6%、CaO 5%以上、SrO 0〜2%、BaO 3.5%以上を含有し、CaO−(SrO+BaO)が0.7%以上、モル比SrO/BaOが0.38以下、モル比(MgO+CaO+SrO+BaO)/Al2O3が1.09〜1.70、歪点(℃)をAl2O3の含有量(モル%)で除した値が55以上であることを特徴とするガラス。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014351A JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
CN201980004552.0A CN111164056A (zh) | 2018-01-31 | 2019-01-15 | 玻璃 |
PCT/JP2019/000856 WO2019150930A1 (ja) | 2018-01-31 | 2019-01-15 | ガラス |
TW108101729A TWI798332B (zh) | 2018-01-31 | 2019-01-17 | 玻璃 |
TW112107616A TW202330418A (zh) | 2018-01-31 | 2019-01-17 | 玻璃 |
JP2022079908A JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014351A JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022079908A Division JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019131429A true JP2019131429A (ja) | 2019-08-08 |
JP7418947B2 JP7418947B2 (ja) | 2024-01-22 |
Family
ID=67479707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018014351A Active JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
JP2022079908A Pending JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022079908A Pending JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP7418947B2 (ja) |
CN (1) | CN111164056A (ja) |
TW (2) | TWI798332B (ja) |
WO (1) | WO2019150930A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024034492A1 (ja) * | 2022-08-10 | 2024-02-15 | 日本電気硝子株式会社 | 無アルカリガラス板 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009525942A (ja) * | 2006-02-10 | 2009-07-16 | コーニング インコーポレイテッド | 熱および化学安定性が高いガラス組成物ならびにその製造方法 |
JP2012236759A (ja) * | 2011-04-25 | 2012-12-06 | Nippon Electric Glass Co Ltd | 液晶レンズ用ガラス基板 |
JP2015512849A (ja) * | 2012-02-28 | 2015-04-30 | コーニング インコーポレイテッド | 高歪点アルミノシリケートガラス |
JP2016011256A (ja) * | 2012-12-28 | 2016-01-21 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
JP2016113361A (ja) * | 2014-12-12 | 2016-06-23 | 日本電気硝子株式会社 | 無アルカリガラス |
WO2016159345A1 (ja) * | 2015-04-03 | 2016-10-06 | 日本電気硝子株式会社 | ガラス |
JP2016183091A (ja) * | 2015-03-10 | 2016-10-20 | 日本電気硝子株式会社 | ガラス基板 |
WO2016185976A1 (ja) * | 2015-05-18 | 2016-11-24 | 日本電気硝子株式会社 | 無アルカリガラス基板 |
WO2017002808A1 (ja) * | 2015-06-30 | 2017-01-05 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
WO2017002807A1 (ja) * | 2015-06-30 | 2017-01-05 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
WO2017122576A1 (ja) * | 2016-01-12 | 2017-07-20 | 日本電気硝子株式会社 | ガラス |
JP2017533171A (ja) * | 2014-10-31 | 2017-11-09 | コーニング インコーポレイテッド | 寸法安定性の、迅速にエッチングされるガラス |
WO2017204224A1 (ja) * | 2016-05-27 | 2017-11-30 | 旭硝子株式会社 | 磁気記録媒体用ガラス、磁気記録媒体用ガラス基板および磁気ディスク |
JP2018002762A (ja) * | 2016-06-27 | 2018-01-11 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いてなる発光デバイス |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6037117B2 (ja) * | 2012-12-14 | 2016-11-30 | 日本電気硝子株式会社 | ガラス及びガラス基板 |
JP6575223B2 (ja) * | 2014-08-27 | 2019-09-18 | Agc株式会社 | 無アルカリガラス |
WO2016159344A1 (ja) * | 2015-04-03 | 2016-10-06 | 日本電気硝子株式会社 | ガラス |
WO2016194693A1 (ja) * | 2015-06-02 | 2016-12-08 | 日本電気硝子株式会社 | ガラス |
JP6852962B2 (ja) * | 2015-06-02 | 2021-03-31 | 日本電気硝子株式会社 | ガラス |
JP6587969B2 (ja) | 2016-03-31 | 2019-10-09 | AvanStrate株式会社 | 磁気記録媒体用ガラス基板およびその製造方法 |
-
2018
- 2018-01-31 JP JP2018014351A patent/JP7418947B2/ja active Active
-
2019
- 2019-01-15 CN CN201980004552.0A patent/CN111164056A/zh active Pending
- 2019-01-15 WO PCT/JP2019/000856 patent/WO2019150930A1/ja active Application Filing
- 2019-01-17 TW TW108101729A patent/TWI798332B/zh active
- 2019-01-17 TW TW112107616A patent/TW202330418A/zh unknown
-
2022
- 2022-05-16 JP JP2022079908A patent/JP2022105215A/ja active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009525942A (ja) * | 2006-02-10 | 2009-07-16 | コーニング インコーポレイテッド | 熱および化学安定性が高いガラス組成物ならびにその製造方法 |
JP2012236759A (ja) * | 2011-04-25 | 2012-12-06 | Nippon Electric Glass Co Ltd | 液晶レンズ用ガラス基板 |
JP2015512849A (ja) * | 2012-02-28 | 2015-04-30 | コーニング インコーポレイテッド | 高歪点アルミノシリケートガラス |
JP2016011256A (ja) * | 2012-12-28 | 2016-01-21 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
JP2017533171A (ja) * | 2014-10-31 | 2017-11-09 | コーニング インコーポレイテッド | 寸法安定性の、迅速にエッチングされるガラス |
JP2016113361A (ja) * | 2014-12-12 | 2016-06-23 | 日本電気硝子株式会社 | 無アルカリガラス |
JP2016183091A (ja) * | 2015-03-10 | 2016-10-20 | 日本電気硝子株式会社 | ガラス基板 |
WO2016159345A1 (ja) * | 2015-04-03 | 2016-10-06 | 日本電気硝子株式会社 | ガラス |
WO2016185976A1 (ja) * | 2015-05-18 | 2016-11-24 | 日本電気硝子株式会社 | 無アルカリガラス基板 |
WO2017002808A1 (ja) * | 2015-06-30 | 2017-01-05 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
WO2017002807A1 (ja) * | 2015-06-30 | 2017-01-05 | AvanStrate株式会社 | ディスプレイ用ガラス基板およびその製造方法 |
WO2017122576A1 (ja) * | 2016-01-12 | 2017-07-20 | 日本電気硝子株式会社 | ガラス |
WO2017204224A1 (ja) * | 2016-05-27 | 2017-11-30 | 旭硝子株式会社 | 磁気記録媒体用ガラス、磁気記録媒体用ガラス基板および磁気ディスク |
JP2018002762A (ja) * | 2016-06-27 | 2018-01-11 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いてなる発光デバイス |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024034492A1 (ja) * | 2022-08-10 | 2024-02-15 | 日本電気硝子株式会社 | 無アルカリガラス板 |
Also Published As
Publication number | Publication date |
---|---|
JP7418947B2 (ja) | 2024-01-22 |
WO2019150930A1 (ja) | 2019-08-08 |
TW202330418A (zh) | 2023-08-01 |
CN111164056A (zh) | 2020-05-15 |
JP2022105215A (ja) | 2022-07-12 |
TW201934510A (zh) | 2019-09-01 |
TWI798332B (zh) | 2023-04-11 |
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