JP2012140320A - 強化ガラス製造装置及び方法 - Google Patents
強化ガラス製造装置及び方法 Download PDFInfo
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- JP2012140320A JP2012140320A JP2011288944A JP2011288944A JP2012140320A JP 2012140320 A JP2012140320 A JP 2012140320A JP 2011288944 A JP2011288944 A JP 2011288944A JP 2011288944 A JP2011288944 A JP 2011288944A JP 2012140320 A JP2012140320 A JP 2012140320A
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- glass
- tempered glass
- tempered
- manufacturing apparatus
- 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
Links
- 239000005341 toughened glass Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title description 6
- 239000011521 glass Substances 0.000 claims abstract description 93
- 239000000758 substrate Substances 0.000 claims abstract description 88
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims abstract description 14
- 230000005251 gamma ray Effects 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000005865 ionizing radiation Effects 0.000 claims 5
- 238000005496 tempering Methods 0.000 abstract description 2
- 239000003574 free electron Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000005339 levitation Methods 0.000 description 3
- 108091006149 Electron carriers Proteins 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
- C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
【解決手段】本発明は、強化ガラス製造装置であって、強化させようとするガラス基板を移送する移送部と、移送部によって移送されるガラス基板にエネルギーを放射してガラス基板のアルカリ酸化物をイオン化させるイオナイザー(ionizer)と、イオナイザー(ionizer)によってアルカリ酸化物がイオン化されたガラス基板の内部温度を上昇させる誘電加熱部とを含む。
【選択図】図1
Description
110 移送部
120 イオナイザー(ionizer)
130 誘電加熱部
140 冷却部
Claims (12)
- ガラス基板をイオン化させる第1ステップ;
イオン化された前記ガラス基板を誘電加熱する第2ステップ;及び、
前記ガラス基板を冷却させる第3ステップ;
を含むことを特徴とする強化ガラス製造方法。 - 前記第1ステップでは、前記ガラス基板内のアルカリ酸化物をイオン化させることを特徴とする、請求項1記載の強化ガラス製造方法。
- 前記第1ステップでは、前記ガラス基板にイオナイジングラディエーション(Ionizing Radiation)を照射して前記ガラス基板をイオン化させることを特徴とする、請求項1記載の強化ガラス製造方法。
- 前記イオナイジングラディエーションは、UV、x−ray及びγ−rayのうち少なくとも一つであることを特徴とする、請求項3記載の強化ガラス製造方法。
- 前記誘電加熱は、前記ガラス基板の内部温度を表面温度よりも上昇させるために前記ガラス基板を高周波誘電加熱することを特徴とする、請求項1記載の強化ガラス製造方法。
- 前記ガラス基板を空中浮揚した状態で移送しつつ、前記第1ステップないし第3ステップのうちの少なくとも一つのステップを行うことを特徴とする、請求項1記載の強化ガラス製造方法。
- ガラス基板をイオン化させるイオナイザー(ionizer);
前記イオナイザー(ionizer)によってイオン化された前記ガラス基板を誘電加熱する誘電加熱部;及び、
前記ガラス基板を冷却させる冷却部;
を含むことを特徴とする強化ガラス製造装置。 - 前記イオナイザーは、前記ガラス基板のアルカリ酸化物をイオン化させることを特徴とする、請求項7記載の強化ガラス製造装置。
- 前記イオナイザーは、イオナイジングラディエーション(Ioninzing Radiation)を前記ガラス基板に照射して前記ガラス基板をイオン化させることを特徴とする、請求項7記載の強化ガラス製造装置。
- 前記イオナイジングラディエーションは、UV、x−ray及びγ−rayのうち少なくともいずれか一つであることを特徴とする、請求項9記載のガラス製造装置。
- 前記誘電加熱部は、前記ガラス基板の内部温度を表面温度よりも上昇させるために前記ガラス基板を高周波誘電加熱することを特徴とする、請求項7記載の強化ガラス製造装置。
- 前記強化ガラス製造装置は、前記ガラス基板を移送する移送部をさらに含み、
前記移送部は、前記ガラス基板を空中浮揚させる基板浮揚部;
を含むことを特徴とする、請求項7記載の強化ガラス製造装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0139258 | 2010-12-30 | ||
KR1020100139258A KR101196756B1 (ko) | 2010-12-30 | 2010-12-30 | 강화유리 제조장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012140320A true JP2012140320A (ja) | 2012-07-26 |
JP5690712B2 JP5690712B2 (ja) | 2015-03-25 |
Family
ID=45463391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011288944A Active JP5690712B2 (ja) | 2010-12-30 | 2011-12-28 | 強化ガラス製造装置及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8893525B2 (ja) |
EP (1) | EP2471758B1 (ja) |
JP (1) | JP5690712B2 (ja) |
KR (1) | KR101196756B1 (ja) |
CN (1) | CN102557416B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101248380B1 (ko) * | 2010-12-30 | 2013-03-28 | 삼성코닝정밀소재 주식회사 | 패턴드 강화유리 제조 장치 및 방법 |
KR101196756B1 (ko) * | 2010-12-30 | 2012-11-05 | 삼성코닝정밀소재 주식회사 | 강화유리 제조장치 및 방법 |
KR20130024484A (ko) * | 2011-08-31 | 2013-03-08 | 삼성코닝정밀소재 주식회사 | 강화유리 제조방법 및 강화유리 제조장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001048561A (ja) * | 1999-08-04 | 2001-02-20 | Nippon Sheet Glass Co Ltd | 強化ガラス製造装置 |
JP2003531806A (ja) * | 2000-04-28 | 2003-10-28 | バラディスラブ・イー・スキルヤレヴィッチ | マイクロ波放射を使用したガラス及びガラス状材料の急速熱処理のための方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875766A (en) * | 1973-12-20 | 1975-04-08 | Fifth Res | Method for the direct manufacture of discrete tempered glass sheets |
FR2507296A1 (fr) | 1981-06-09 | 1982-12-10 | Cladi Marcel | Enceinte pour la polymerisation a froid de produits, en particulier de produits de restauration esthetique et fonctionnelle des dents |
US5093177A (en) * | 1989-12-15 | 1992-03-03 | Ppg Industries, Inc. | Shaping glass sheets |
EP0761614B1 (en) | 1995-09-07 | 2000-06-07 | Ford Motor Company | Method for heating, forming and tempering a glass sheet |
US6505483B1 (en) * | 2000-02-25 | 2003-01-14 | Surface Combustion, Inc. | Glass transportation system |
JP2005162517A (ja) | 2003-12-01 | 2005-06-23 | Asahi Glass Co Ltd | 強化ガラスの製造方法 |
US8084103B2 (en) * | 2006-08-15 | 2011-12-27 | Sakhrani Vinay G | Method for treating a hydrophilic surface |
KR20090100953A (ko) * | 2008-03-21 | 2009-09-24 | 삼성전자주식회사 | 소다라임 글라스 기판 및 소다라임 글라스 원판의 열처리방법 |
FR2934588B1 (fr) * | 2008-07-30 | 2011-07-22 | Fives Stein | Procede et dispositif de realisation d'une structure sur l'une des faces d'un ruban de verre |
US20100126227A1 (en) * | 2008-11-24 | 2010-05-27 | Curtis Robert Fekety | Electrostatically depositing conductive films during glass draw |
FR2943337B1 (fr) * | 2009-03-20 | 2011-12-23 | Draka Comteq France | Procede de traitement de fibres optiques au deuterium |
JP5821841B2 (ja) * | 2010-03-30 | 2015-11-24 | 旭硝子株式会社 | ガラス板の強化方法及びその装置 |
KR101196756B1 (ko) * | 2010-12-30 | 2012-11-05 | 삼성코닝정밀소재 주식회사 | 강화유리 제조장치 및 방법 |
KR101248380B1 (ko) * | 2010-12-30 | 2013-03-28 | 삼성코닝정밀소재 주식회사 | 패턴드 강화유리 제조 장치 및 방법 |
KR101219358B1 (ko) * | 2011-07-26 | 2013-01-21 | 삼성코닝정밀소재 주식회사 | 기판 분리 방법 및 이를 이용한 접합기판 제조방법 |
KR20130024484A (ko) * | 2011-08-31 | 2013-03-08 | 삼성코닝정밀소재 주식회사 | 강화유리 제조방법 및 강화유리 제조장치 |
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2010
- 2010-12-30 KR KR1020100139258A patent/KR101196756B1/ko active IP Right Grant
-
2011
- 2011-12-27 US US13/337,670 patent/US8893525B2/en active Active
- 2011-12-28 JP JP2011288944A patent/JP5690712B2/ja active Active
- 2011-12-28 EP EP11195879.9A patent/EP2471758B1/en active Active
- 2011-12-30 CN CN201110453814.7A patent/CN102557416B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001048561A (ja) * | 1999-08-04 | 2001-02-20 | Nippon Sheet Glass Co Ltd | 強化ガラス製造装置 |
JP2003531806A (ja) * | 2000-04-28 | 2003-10-28 | バラディスラブ・イー・スキルヤレヴィッチ | マイクロ波放射を使用したガラス及びガラス状材料の急速熱処理のための方法 |
Also Published As
Publication number | Publication date |
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US20120167630A1 (en) | 2012-07-05 |
CN102557416A (zh) | 2012-07-11 |
CN102557416B (zh) | 2014-10-08 |
KR20120077331A (ko) | 2012-07-10 |
KR101196756B1 (ko) | 2012-11-05 |
EP2471758B1 (en) | 2014-03-05 |
EP2471758A1 (en) | 2012-07-04 |
JP5690712B2 (ja) | 2015-03-25 |
US8893525B2 (en) | 2014-11-25 |
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