JP5733639B2 - ガラス基板 - Google Patents
ガラス基板 Download PDFInfo
- Publication number
- JP5733639B2 JP5733639B2 JP2013081022A JP2013081022A JP5733639B2 JP 5733639 B2 JP5733639 B2 JP 5733639B2 JP 2013081022 A JP2013081022 A JP 2013081022A JP 2013081022 A JP2013081022 A JP 2013081022A JP 5733639 B2 JP5733639 B2 JP 5733639B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass substrate
- temperature
- slow cooling
- rate
- 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.)
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- 239000011521 glass Substances 0.000 title claims description 269
- 239000000758 substrate Substances 0.000 title claims description 156
- 238000010583 slow cooling Methods 0.000 claims description 116
- 230000003746 surface roughness Effects 0.000 claims description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 description 102
- 238000000137 annealing Methods 0.000 description 73
- 238000000034 method Methods 0.000 description 54
- 238000004519 manufacturing process Methods 0.000 description 26
- 238000003280 down draw process Methods 0.000 description 22
- 238000007500 overflow downdraw method Methods 0.000 description 16
- 238000005498 polishing Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 15
- 238000000465 moulding Methods 0.000 description 15
- 239000006060 molten glass Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 239000007791 liquid phase Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004031 devitrification Methods 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 238000006124 Pilkington process Methods 0.000 description 5
- 239000005354 aluminosilicate glass Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000007573 shrinkage measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000007507 annealing of glass Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 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
- C03B17/067—Forming glass sheets combined with thermal conditioning of the sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/02—Annealing glass products in a discontinuous way
- C03B25/025—Glass 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133302—Rigid substrates, e.g. inorganic substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
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)
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Liquid Crystal (AREA)
Description
BaOは失透性および化学的耐久性を向上させる成分であり、0〜15%、特に0〜5%であることが好ましい。BaOの含有量が多すぎると密度が大きくなり、高温粘度が高くなり溶融性が悪くなるため好ましくない。
(比較実験)
比較のために、No.3の試料を用いてオフラインアニールを行い、熱収縮率、歪み値、反り値、及び平均表面粗さRaの変化を確認した。
11 成形体
12 冷却ローラー
2 徐冷炉
21 ヒーター
22 引っ張りローラー
231 第一の徐冷ゾーン
232 第二の徐冷ゾーン
233 第三の徐冷ゾーン
3 冷却室
4 切断室
G1 溶融ガラス
G2 ガラスリボン
G3 ガラス板
G31、G32 ガラス板片
M マーキング
T テープ
F 支持枠
F1 段差部
Claims (9)
- 質量百分率で、SiO 2 50〜70%、Al 2 O 3 10〜25%、B 2 O 3 3〜15%、MgO 0〜10%、CaO 0〜15%、SrO 0〜15%、BaO 0〜15%、Na 2 O 0〜5%含有するガラスからなり、常温から10℃/分の速度で昇温し、保持時間450℃で10時間保持し、10℃/分の速度で降温したときの熱収縮率が30ppm以下であり、平均表面粗さRaが0.3nm以下、歪み値が1.0nm以下であることを特徴とするガラス基板。
- ガラスの仮想温度が徐冷点から(徐冷点+44℃)の範囲にあり、平均表面粗さRaが0.3nm以下、歪み値が1.0nm以下であることを特徴とするガラス基板。
- 反り値が100μm以下であることを特徴とする請求項1又は2に記載のガラス基板。
- 短辺が500mm以上であることを特徴とする請求項1〜3の何れかに記載のガラス基板。
- 表面が未研磨であることを特徴とする請求項1〜4の何れかに記載のガラス基板。
- 液相粘度が、104.5dPa・s以上のガラスからなることを特徴とする請求項1〜5の何れかに記載のガラス基板
- 歪点が600℃以上のガラスからなることを特徴とする請求項1〜6の何れかに記載のガラス基板。
- フラットパネルディスプレイに使用されることを特徴とする請求項1〜7の何れかに記載のガラス基板。
- フラットパネルディスプレイが、低温p−SiTFTが基板上に形成されるディスプレイであることを特徴とする請求項8に記載のガラス基板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013081022A JP5733639B2 (ja) | 2008-01-21 | 2013-04-09 | ガラス基板 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008010062 | 2008-01-21 | ||
| JP2008010062 | 2008-01-21 | ||
| JP2013081022A JP5733639B2 (ja) | 2008-01-21 | 2013-04-09 | ガラス基板 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009004648A Division JP5327702B2 (ja) | 2008-01-21 | 2009-01-13 | ガラス基板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013173672A JP2013173672A (ja) | 2013-09-05 |
| JP5733639B2 true JP5733639B2 (ja) | 2015-06-10 |
Family
ID=40901058
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009004648A Active JP5327702B2 (ja) | 2008-01-21 | 2009-01-13 | ガラス基板の製造方法 |
| JP2013081022A Active JP5733639B2 (ja) | 2008-01-21 | 2013-04-09 | ガラス基板 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009004648A Active JP5327702B2 (ja) | 2008-01-21 | 2009-01-13 | ガラス基板の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8136371B2 (ja) |
| JP (2) | JP5327702B2 (ja) |
| KR (2) | KR20140107652A (ja) |
| CN (3) | CN103121792B (ja) |
| TW (2) | TWI594959B (ja) |
| WO (1) | WO2009093550A1 (ja) |
Families Citing this family (92)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1746076A1 (en) * | 2005-07-21 | 2007-01-24 | Corning Incorporated | Method of making a glass sheet using rapid cooling |
| JP4621996B2 (ja) * | 2007-04-24 | 2011-02-02 | 日本電気硝子株式会社 | ガラス板製造方法およびガラス板製造設備 |
| US8713967B2 (en) * | 2008-11-21 | 2014-05-06 | Corning Incorporated | Stable glass sheet and method for making same |
| JP2010143800A (ja) * | 2008-12-19 | 2010-07-01 | Nippon Electric Glass Co Ltd | ガラス板製造装置 |
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| CN102822104B (zh) * | 2011-03-31 | 2015-08-26 | 安瀚视特控股株式会社 | 玻璃板的制造方法 |
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| US9227295B2 (en) | 2011-05-27 | 2016-01-05 | Corning Incorporated | Non-polished glass wafer, thinning system and method for using the non-polished glass wafer to thin a semiconductor wafer |
| CN103052604B (zh) * | 2011-07-01 | 2015-12-23 | 安瀚视特控股株式会社 | 平面显示器用玻璃基板及其制造方法 |
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| TWI591039B (zh) * | 2011-07-01 | 2017-07-11 | 康寧公司 | 具高壓縮應力的離子可交換玻璃 |
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| TWI677479B (zh) * | 2011-07-01 | 2019-11-21 | 日商安瀚視特股份有限公司 | 顯示器用玻璃基板 |
| US8459062B2 (en) * | 2011-09-27 | 2013-06-11 | Corning Incorporated | Apparatus and methods for producing a glass ribbon |
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| US9598301B2 (en) * | 2011-11-29 | 2017-03-21 | Corning Incorporated | Temperature control of glass ribbons during forming |
| US20130255314A1 (en) * | 2012-03-27 | 2013-10-03 | Douglas C. Allan | Method for fusion drawing ion-exchangeable glass |
| JP5966769B2 (ja) * | 2012-08-24 | 2016-08-10 | 日本電気硝子株式会社 | ガラス板の製造方法及びガラス板の製造装置 |
| KR102071373B1 (ko) * | 2012-08-24 | 2020-01-30 | 니폰 덴키 가라스 가부시키가이샤 | 판유리 제조 장치 및 판유리 제조 방법 |
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| US8904822B2 (en) | 2012-11-06 | 2014-12-09 | Corning Incorporated | Thickness control of substrates |
| 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 |
| KR101872576B1 (ko) * | 2012-12-21 | 2018-06-28 | 코닝 인코포레이티드 | 개선된 총 피치 안정성을 갖는 유리 |
| US9290403B2 (en) * | 2013-02-25 | 2016-03-22 | Corning Incorporated | Repositionable heater assemblies for glass production lines and methods of managing temperature of glass in production lines |
| US9714188B2 (en) | 2013-09-13 | 2017-07-25 | Corning Incorporated | Ion exchangeable glasses with high crack initiation threshold |
| 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 |
| CN106232538A (zh) * | 2014-04-14 | 2016-12-14 | 旭硝子株式会社 | 热处理用玻璃板 |
| WO2015178339A1 (ja) * | 2014-05-20 | 2015-11-26 | 旭硝子株式会社 | ガラス基板、ガラス基板の製造方法、およびブラックマトリクス基板 |
| JP6379678B2 (ja) * | 2014-05-29 | 2018-08-29 | 日本電気硝子株式会社 | ガラス基板の製造方法 |
| JP6403255B2 (ja) * | 2014-06-30 | 2018-10-10 | AvanStrate株式会社 | ガラス板の製造方法、及び、ガラス板 |
| TWI580650B (zh) * | 2014-06-30 | 2017-05-01 | Avanstrate Inc | Glass substrate manufacturing method and glass substrate |
| CN116813198A (zh) | 2014-09-25 | 2023-09-29 | 日本电气硝子株式会社 | 支承玻璃基板及使用其的层叠体 |
| CN105658588B (zh) * | 2014-09-30 | 2018-04-17 | 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 |
| CN107207310A (zh) * | 2014-12-08 | 2017-09-26 | 康宁股份有限公司 | 具有低压缩的层叠玻璃制品及其形成方法 |
| JP6742593B2 (ja) * | 2015-01-05 | 2020-08-19 | 日本電気硝子株式会社 | 支持ガラス基板の製造方法及び積層体の製造方法 |
| JP6041004B2 (ja) * | 2015-02-09 | 2016-12-07 | 旭硝子株式会社 | ガラス基板 |
| WO2017002632A1 (ja) * | 2015-06-30 | 2017-01-05 | AvanStrate株式会社 | ディスプレイ用ガラス基板の製造方法 |
| JP6172481B2 (ja) * | 2015-12-25 | 2017-08-02 | 日本電気硝子株式会社 | ガラス基板及びその製造方法 |
| CN105621870B (zh) * | 2015-12-25 | 2018-01-16 | 上海福耀客车玻璃有限公司 | 一种改善单室炉烘弯玻璃应力的退火方法 |
| US9758418B1 (en) | 2016-04-06 | 2017-09-12 | Corning Incorporated | Methods of producing glass ribbon |
| US10766803B2 (en) * | 2016-09-14 | 2020-09-08 | AGC Inc. | Method for producing bent glass article, and bent glass article |
| JP6757496B2 (ja) * | 2016-12-02 | 2020-09-23 | 日本電気硝子株式会社 | ガラス板の製造方法 |
| JP6708970B2 (ja) * | 2016-12-15 | 2020-06-10 | 日本電気硝子株式会社 | ガラス物品の製造方法 |
| JP6822219B2 (ja) * | 2017-03-01 | 2021-01-27 | Agc株式会社 | ディスプレイ用ガラス基板 |
| CN107311462A (zh) * | 2017-06-02 | 2017-11-03 | 合肥市惠科精密模具有限公司 | 一种tft‑lcd玻璃基板的制作方法 |
| TWI766041B (zh) * | 2017-06-14 | 2022-06-01 | 美商康寧公司 | 控制壓實的方法 |
| CN107357065A (zh) * | 2017-06-21 | 2017-11-17 | 合肥市惠科精密模具有限公司 | 一种tft‑lcd基板的制作方法 |
| US20200325060A1 (en) * | 2017-12-20 | 2020-10-15 | Nippon Electric Glass Co., Ltd. | Method for producing glass plate |
| JP7574078B2 (ja) * | 2018-07-31 | 2024-10-28 | 日本電気硝子株式会社 | ディスプレイ用基板及びその製造方法 |
| JPWO2020031811A1 (ja) * | 2018-08-09 | 2021-08-02 | Agc株式会社 | 板ガラスの製造方法 |
| WO2020068463A1 (en) * | 2018-09-25 | 2020-04-02 | Corning Incorporated | Glass manufacturing apparatus and methods |
| EP3656744A1 (en) * | 2018-11-23 | 2020-05-27 | Heraeus Conamic UK Limited | On-line annealing of large fused quartz ingots |
| CN110054401A (zh) * | 2019-03-06 | 2019-07-26 | 彩虹显示器件股份有限公司 | 一种提高电子玻璃尺寸稳定性的制造方法 |
| JP7610187B2 (ja) * | 2019-06-18 | 2025-01-08 | 日本電気硝子株式会社 | ガラス基板の製造方法 |
| DE102019129036A1 (de) * | 2019-10-28 | 2021-04-29 | Schott Ag | Verfahren zur Herstellung von Glasscheiben und verfahrensgemäß hergestellte Glasscheibe sowie deren Verwendung |
| JPWO2021131668A1 (ja) * | 2019-12-23 | 2021-07-01 | ||
| US20210355016A1 (en) * | 2020-05-13 | 2021-11-18 | Corning Incorporated | Glass molding apparatus including adjustable cooling nozzles and methods of using the same |
| CN115667161B (zh) * | 2020-06-03 | 2024-06-07 | 康宁公司 | 改进的槽拉工艺 |
| TWI881138B (zh) * | 2020-06-19 | 2025-04-21 | 美商康寧公司 | 製造玻璃帶的方法 |
| JP7051053B2 (ja) * | 2020-07-20 | 2022-04-11 | 日本電気硝子株式会社 | 支持ガラス基板及びそれを用いた積層体 |
| JP7520289B2 (ja) * | 2020-08-31 | 2024-07-23 | 日本電気硝子株式会社 | ガラス物品の製造方法 |
| KR102822940B1 (ko) | 2020-11-04 | 2025-06-20 | 삼성디스플레이 주식회사 | 윈도우 성형 장치 및 이를 이용한 윈도우 성형 방법 |
| CN112777923B (zh) * | 2020-12-28 | 2022-07-22 | 北京工业大学 | 一种tft基板玻璃退火工艺及采用其制备的tft基板玻璃 |
| CN112759234B (zh) * | 2021-01-29 | 2023-01-17 | 彩虹显示器件股份有限公司 | 一种玻璃基板溢流成型退火装置设计方法 |
| DE102021105758A1 (de) * | 2021-03-10 | 2022-09-15 | Schott Ag | Drucksensor, Glaswafer und Herstellungsverfahren |
| CN114656142B (zh) * | 2022-03-30 | 2024-04-09 | 彩虹显示器件股份有限公司 | 一种柔性玻璃及其制备方法 |
| CN115536255A (zh) * | 2022-09-21 | 2022-12-30 | 华能新能源股份有限公司 | 一种玻璃基板的连续式隧道炉 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536463A (en) * | 1967-06-26 | 1970-10-27 | Ppg Industries Inc | Method and apparatus for controlling temporary stresses during the formation of a glass ribbon from a molten pool |
| US3508899A (en) * | 1969-03-21 | 1970-04-28 | Ppg Industries Inc | Edge heating in annealing process |
| US5374595A (en) * | 1993-01-22 | 1994-12-20 | Corning Incorporated | High liquidus viscosity glasses for flat panel displays |
| JPH09278465A (ja) * | 1996-04-17 | 1997-10-28 | Nippon Electric Glass Co Ltd | 熱収縮率の小さいガラス基板の製造方法 |
| US5711778A (en) * | 1996-05-07 | 1998-01-27 | Corning Incorporated | Method and apparatus for annealing glass sheets |
| JP3875748B2 (ja) | 1996-08-02 | 2007-01-31 | Hoya株式会社 | ガラス板の製造方法及び製造装置 |
| JP2002308643A (ja) * | 2001-02-01 | 2002-10-23 | Nippon Electric Glass Co Ltd | 無アルカリガラス及びディスプレイ用ガラス基板 |
| US7299657B2 (en) * | 2002-07-12 | 2007-11-27 | Corning Incorporated | Method of making high strain point glass |
| US6895782B2 (en) * | 2002-08-08 | 2005-05-24 | Richard B. Pitbladdo | Overflow downdrawn glass forming method and apparatus |
| KR100524842B1 (ko) * | 2002-09-25 | 2005-10-28 | 삼성코닝정밀유리 주식회사 | 낮은 잔류응력을 갖는 평판 유리의 제조방법 |
| US7207193B2 (en) * | 2003-12-08 | 2007-04-24 | Corning Incorporated | Method of fabricating low-warp flat glass |
| JP4977474B2 (ja) * | 2003-12-31 | 2012-07-18 | コーニング インコーポレイテッド | アルミニウムケイリン酸塩ガラス |
| US20050160767A1 (en) * | 2004-01-28 | 2005-07-28 | Robert Novak | Horizontal sheet movement control in drawn glass fabrication |
| JP2006298691A (ja) * | 2005-04-20 | 2006-11-02 | Hitachi Ltd | 平面型画像表示装置 |
| US7475568B2 (en) * | 2005-04-27 | 2009-01-13 | Corning Incorporated | Method of fining glass |
| DE102005033908B3 (de) * | 2005-07-15 | 2006-05-18 | Schott Ag | Gefloatetes, in eine Glaskeramik umwandelbares Flachglas und Verfahren zu seiner Herstellung |
| EP1746076A1 (en) * | 2005-07-21 | 2007-01-24 | Corning Incorporated | Method of making a glass sheet using rapid cooling |
| JP5071880B2 (ja) | 2005-12-16 | 2012-11-14 | 日本電気硝子株式会社 | 無アルカリガラス基板の製造方法 |
| US8281618B2 (en) * | 2005-12-16 | 2012-10-09 | Nippon Electric Glass Co., Ltd. | Alkali-free glass substrate and process for producing the same |
| KR101282952B1 (ko) * | 2006-01-12 | 2013-07-08 | 니폰 덴키 가라스 가부시키가이샤 | 무 알칼리 유리기판 |
| WO2007095115A1 (en) * | 2006-02-10 | 2007-08-23 | Corning Incorporated | Glass compositions having high thermal and chemical stability and methods of making thereof |
| JP5703535B2 (ja) * | 2006-05-23 | 2015-04-22 | 日本電気硝子株式会社 | 無アルカリガラス基板 |
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| TW200940459A (en) | 2009-10-01 |
| CN101925546A (zh) | 2010-12-22 |
| KR101465423B1 (ko) | 2014-11-26 |
| CN101925546B (zh) | 2013-06-12 |
| JP2009196879A (ja) | 2009-09-03 |
| TW201406673A (zh) | 2014-02-16 |
| CN103121791A (zh) | 2013-05-29 |
| CN103121792B (zh) | 2014-08-06 |
| US8136371B2 (en) | 2012-03-20 |
| JP5327702B2 (ja) | 2013-10-30 |
| JP2013173672A (ja) | 2013-09-05 |
| WO2009093550A1 (ja) | 2009-07-30 |
| CN103121791B (zh) | 2016-08-03 |
| KR20100115739A (ko) | 2010-10-28 |
| US20090226733A1 (en) | 2009-09-10 |
| CN103121792A (zh) | 2013-05-29 |
| TWI427044B (zh) | 2014-02-21 |
| KR20140107652A (ko) | 2014-09-04 |
| US20110177287A1 (en) | 2011-07-21 |
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