JP5848329B2 - ガラス板の製造方法及びガラス板製造装置 - Google Patents
ガラス板の製造方法及びガラス板製造装置 Download PDFInfo
- Publication number
- JP5848329B2 JP5848329B2 JP2013509383A JP2013509383A JP5848329B2 JP 5848329 B2 JP5848329 B2 JP 5848329B2 JP 2013509383 A JP2013509383 A JP 2013509383A JP 2013509383 A JP2013509383 A JP 2013509383A JP 5848329 B2 JP5848329 B2 JP 5848329B2
- Authority
- JP
- Japan
- Prior art keywords
- space
- furnace
- slow cooling
- glass
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims description 214
- 238000004519 manufacturing process Methods 0.000 title claims description 53
- 239000005357 flat glass Substances 0.000 claims description 221
- 238000010583 slow cooling Methods 0.000 claims description 207
- 238000000465 moulding Methods 0.000 claims description 138
- 238000005520 cutting process Methods 0.000 claims description 90
- 239000006060 molten glass Substances 0.000 claims description 48
- 238000001816 cooling Methods 0.000 claims description 44
- 238000002844 melting Methods 0.000 claims description 26
- 230000008018 melting Effects 0.000 claims description 26
- 238000000137 annealing Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000003280 down draw process Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 230000009477 glass transition Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007507 annealing of glass Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 29
- 230000008569 process Effects 0.000 description 16
- 238000005192 partition Methods 0.000 description 15
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 238000005352 clarification Methods 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000265 homogenisation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000007500 overflow downdraw method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003426 chemical strengthening reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/067—Forming glass sheets combined with thermal conditioning of the sheets
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013509383A JP5848329B2 (ja) | 2011-09-21 | 2012-09-21 | ガラス板の製造方法及びガラス板製造装置 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011205568 | 2011-09-21 | ||
| JP2011205568 | 2011-09-21 | ||
| JP2013509383A JP5848329B2 (ja) | 2011-09-21 | 2012-09-21 | ガラス板の製造方法及びガラス板製造装置 |
| PCT/JP2012/006024 WO2013042379A1 (ja) | 2011-09-21 | 2012-09-21 | ガラス板の製造方法及びガラス板製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2013042379A1 JPWO2013042379A1 (ja) | 2015-03-26 |
| JP5848329B2 true JP5848329B2 (ja) | 2016-01-27 |
Family
ID=47914166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013509383A Active JP5848329B2 (ja) | 2011-09-21 | 2012-09-21 | ガラス板の製造方法及びガラス板製造装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5848329B2 (zh) |
| CN (1) | CN103261106B (zh) |
| TW (1) | TWI600622B (zh) |
| WO (1) | WO2013042379A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014163130A1 (ja) * | 2013-04-05 | 2014-10-09 | 日本電気硝子株式会社 | ガラス基板及びその徐冷方法 |
| JP6007277B2 (ja) * | 2014-03-31 | 2016-10-12 | ＡｖａｎＳｔｒａｔｅ株式会社 | ガラス基板の製造方法、及び、ガラス基板の製造装置 |
| JP6346485B2 (ja) * | 2014-03-31 | 2018-06-20 | ＡｖａｎＳｔｒａｔｅ株式会社 | ガラス基板の製造方法およびガラス基板の製造装置 |
| CN104944748B (zh) * | 2014-03-31 | 2017-10-20 | 安瀚视特控股株式会社 | 玻璃基板的制造方法、及玻璃基板的制造装置 |
| CN105392741B (zh) * | 2014-06-30 | 2018-04-10 | 安瀚视特控股株式会社 | 平板玻璃的制造方法及平板玻璃制造装置 |
| CN114394736B (zh) * | 2021-12-20 | 2023-12-12 | 彩虹显示器件股份有限公司 | 一种基板玻璃成型弯曲度控制装置及方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10291827A (ja) * | 1997-04-16 | 1998-11-04 | Hoya Corp | ガラス板の製造方法及び製造装置 |
| JP3547642B2 (ja) * | 1999-04-27 | 2004-07-28 | 三建設備工業株式会社 | 自力式の差圧保持ダンパー |
| JP3586142B2 (ja) * | 1999-07-22 | 2004-11-10 | エヌエッチ・テクノグラス株式会社 | ガラス板の製造方法、ガラス板の製造装置、及び液晶デバイス |
| JP2004233021A (ja) * | 2003-02-03 | 2004-08-19 | Namiki Precision Jewel Co Ltd | クリーンルーム排気システム |
| JP4370186B2 (ja) * | 2004-02-18 | 2009-11-25 | 三菱重工業株式会社 | 薄膜太陽電池製造システム |
| JP5428288B2 (ja) * | 2007-12-25 | 2014-02-26 | 日本電気硝子株式会社 | ガラス板の製造方法及び製造設備 |
| WO2009081740A1 (ja) * | 2007-12-25 | 2009-07-02 | Nippon Electric Glass Co., Ltd. | ガラス板の製造方法及び製造設備 |
| JP5318593B2 (ja) * | 2009-01-22 | 2013-10-16 | ダイダン株式会社 | 給気装置 |
-
2012
- 2012-09-21 WO PCT/JP2012/006024 patent/WO2013042379A1/ja active Application Filing
- 2012-09-21 CN CN201280003961.7A patent/CN103261106B/zh active Active
- 2012-09-21 TW TW101134863A patent/TWI600622B/zh active
- 2012-09-21 JP JP2013509383A patent/JP5848329B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103261106A (zh) | 2013-08-21 |
| JPWO2013042379A1 (ja) | 2015-03-26 |
| WO2013042379A1 (ja) | 2013-03-28 |
| CN103261106B (zh) | 2016-05-18 |
| TWI600622B (zh) | 2017-10-01 |
| TW201317186A (zh) | 2013-05-01 |
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