JP2022105215A - ガラス - Google Patents
ガラス Download PDFInfo
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- JP2022105215A JP2022105215A JP2022079908A JP2022079908A JP2022105215A JP 2022105215 A JP2022105215 A JP 2022105215A JP 2022079908 A JP2022079908 A JP 2022079908A JP 2022079908 A JP2022079908 A JP 2022079908A JP 2022105215 A JP2022105215 A JP 2022105215A
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- 239000011521 glass Substances 0.000 title claims abstract description 106
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 36
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 15
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 14
- 238000002844 melting Methods 0.000 abstract description 25
- 230000008018 melting Effects 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000004031 devitrification Methods 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052593 corundum Inorganic materials 0.000 abstract description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 29
- 238000000465 moulding Methods 0.000 description 25
- 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 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-N hydrofluoric acid Substances F KRHYYFGTRYWZRS-UHFFFAOYSA-N 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 239000002994 raw material Substances 0.000 description 10
- 239000007791 liquid phase Substances 0.000 description 9
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 238000007500 overflow downdraw method Methods 0.000 description 8
- 238000005352 clarification Methods 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
- 238000000137 annealing Methods 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 229910052661 anorthite Inorganic materials 0.000 description 5
- 239000008395 clarifying agent Substances 0.000 description 5
- 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 5
- 239000000463 material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 229910006404 SnO 2 Inorganic materials 0.000 description 4
- 239000012071 phase Substances 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
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder 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
- 239000003513 alkali Substances 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009970 fire resistant effect 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
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009774 resonance method Methods 0.000 description 2
- 239000004065 semiconductor Substances 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 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
- 239000011449 brick Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- 239000006260 foam Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 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
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000011819 refractory material 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
- 238000007372 rollout 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
- Electroluminescent Light Sources (AREA)
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(%)
まず表中のガラス組成になるように、ガラス原料を調合したガラスバッチを白金坩堝に入れ、1600~1650℃で24時間溶融した。ガラスバッチの溶解にあたっては、白金スターラーを用いて攪拌し、均質化を行った。次いで、溶融ガラスをカーボン板上に流し出し、板状に成形した後、アニール点付近の温度で1時間アニールした。得られた各試料について、密度ρ、30~380℃の温度範囲における平均熱膨張係数α、β-OH値、歪点Ps、アニール点Ta、軟化点Ts、高温粘度104.5dPa・sにおける温度、高温粘度104.0dPa・sにおける温度、高温粘度103.0dPa・sにおける温度、高温粘度102.5dPa・sにおける温度、液相粘度logηatTL、ヤング率E、剛性率G、ポアソン比γ、比ヤング率E/ρ、HFのエッチングレート(HF etching rate)を評価した。
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022079908A JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
JP2024070353A JP2024087022A (ja) | 2018-01-31 | 2024-04-24 | ガラス |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014351A JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
JP2022079908A JP2022105215A (ja) | 2018-01-31 | 2022-05-16 | ガラス |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018014351A Division JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024070353A Division JP2024087022A (ja) | 2018-01-31 | 2024-04-24 | ガラス |
Publications (1)
Publication Number | Publication Date |
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JP2022105215A true JP2022105215A (ja) | 2022-07-12 |
Family
ID=67479707
Family Applications (3)
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 |
JP2024070353A Pending JP2024087022A (ja) | 2018-01-31 | 2024-04-24 | ガラス |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018014351A Active JP7418947B2 (ja) | 2018-01-31 | 2018-01-31 | ガラス |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024070353A Pending JP2024087022A (ja) | 2018-01-31 | 2024-04-24 | ガラス |
Country Status (4)
Country | Link |
---|---|
JP (3) | JP7418947B2 (ja) |
CN (1) | CN111164056A (ja) |
TW (1) | TWI798332B (ja) |
WO (1) | WO2019150930A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7530032B2 (ja) | 2019-08-14 | 2024-08-07 | 日本電気硝子株式会社 | ガラス基板 |
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 |
CN115849707A (zh) * | 2022-11-30 | 2023-03-28 | 成都光明光电股份有限公司 | 玻璃材料 |
WO2024117002A1 (ja) * | 2022-12-01 | 2024-06-06 | 日本電気硝子株式会社 | ガラス板、ガラス板の製造方法、及びガラス板の製造装置 |
WO2024142984A1 (ja) * | 2022-12-26 | 2024-07-04 | 日本電気硝子株式会社 | 無アルカリガラス板 |
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JP2016047794A (ja) * | 2014-08-27 | 2016-04-07 | 旭硝子株式会社 | 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 |
WO2016194693A1 (ja) * | 2015-06-02 | 2016-12-08 | 日本電気硝子株式会社 | ガラス |
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 |
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US7833919B2 (en) * | 2006-02-10 | 2010-11-16 | Corning Incorporated | Glass compositions having high thermal and chemical stability and methods of making thereof |
JP5935471B2 (ja) | 2011-04-25 | 2016-06-15 | 日本電気硝子株式会社 | 液晶レンズ |
US9162919B2 (en) * | 2012-02-28 | 2015-10-20 | Corning Incorporated | High strain point aluminosilicate glasses |
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 |
JP5914453B2 (ja) * | 2012-12-28 | 2016-05-11 | 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 |
WO2016069821A1 (en) * | 2014-10-31 | 2016-05-06 | Corning Incorporated | Dimensionally stable fast etching glasses |
JP7060915B2 (ja) | 2014-12-12 | 2022-04-27 | 日本電気硝子株式会社 | 無アルカリガラス |
KR20170136495A (ko) | 2015-04-03 | 2017-12-11 | 니폰 덴키 가라스 가부시키가이샤 | 유리 |
TWI768502B (zh) * | 2015-04-03 | 2022-06-21 | 日商日本電氣硝子股份有限公司 | 玻璃 |
JP6758608B2 (ja) * | 2015-05-18 | 2020-09-23 | 日本電気硝子株式会社 | 無アルカリガラス基板 |
JP6852962B2 (ja) * | 2015-06-02 | 2021-03-31 | 日本電気硝子株式会社 | ガラス |
CN109133615B (zh) | 2015-06-30 | 2022-05-10 | 安瀚视特控股株式会社 | 显示器用玻璃基板及其制造方法 |
TWI714698B (zh) * | 2016-01-12 | 2021-01-01 | 日商日本電氣硝子股份有限公司 | 玻璃 |
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 |
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 |
JP6906277B2 (ja) * | 2016-06-27 | 2021-07-21 | 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 |
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2018
- 2018-01-31 JP JP2018014351A patent/JP7418947B2/ja active Active
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2019
- 2019-01-15 WO PCT/JP2019/000856 patent/WO2019150930A1/ja active Application Filing
- 2019-01-15 CN CN201980004552.0A patent/CN111164056A/zh active Pending
- 2019-01-17 TW TW108101729A patent/TWI798332B/zh active
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2022
- 2022-05-16 JP JP2022079908A patent/JP2022105215A/ja active Pending
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2024
- 2024-04-24 JP JP2024070353A patent/JP2024087022A/ja active Pending
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JP2016183091A (ja) * | 2015-03-10 | 2016-10-20 | 日本電気硝子株式会社 | ガラス基板 |
WO2016194693A1 (ja) * | 2015-06-02 | 2016-12-08 | 日本電気硝子株式会社 | ガラス |
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 |
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JP7418947B2 (ja) | 2024-01-22 |
WO2019150930A1 (ja) | 2019-08-08 |
TW202330418A (zh) | 2023-08-01 |
CN111164056A (zh) | 2020-05-15 |
TWI798332B (zh) | 2023-04-11 |
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JP2024087022A (ja) | 2024-06-28 |
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