JP6525960B2 - 高赤外線透過ガラスシート - Google Patents
高赤外線透過ガラスシート Download PDFInfo
- Publication number
- JP6525960B2 JP6525960B2 JP2016512276A JP2016512276A JP6525960B2 JP 6525960 B2 JP6525960 B2 JP 6525960B2 JP 2016512276 A JP2016512276 A JP 2016512276A JP 2016512276 A JP2016512276 A JP 2016512276A JP 6525960 B2 JP6525960 B2 JP 6525960B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass sheet
- content
- composition
- chromium
- 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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Links
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
- C03C4/00—Compositions for glass with special properties
- C03C4/10—Compositions for glass with special properties for infrared transmitting glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
- B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Glass Compositions (AREA)
Description
(i)例えば、1つまたはいくつかの端縁/側面からの赤外透過基板へのLEDによる赤外線(IR)の注入;
(ii)全内部反射の光学現象による(したがって、導波管として作用する)上記基板内部での赤外線の伝播(放射線は基板から「出ない」);
(iii)全方向における放射線の拡散による局所的外乱(local disturbance)を生じる、いずれかの対象(例えば、指またはスタイラス)との基板の表面の接触(逸脱した光線の一部は、したがって、基板から「出る」ことが可能である)
が関与する。
(iv)検出器による基板の端縁のレベルにおける得られたIR放射線の分析;および
(v)検出される放射線からの表面と接触する対象の位置のアルゴリズムによる計算
が関与する。この技術は、米国特許出願公開第2013/021300A1号明細書に特に開示される。
SiO2 55〜78%
Al2O3 0〜18%
B2O3 0〜18%
Na2O 0〜20%
CaO 0〜15%
MgO 0〜10%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.4%
を含む組成を有するガラスシートに関する。
SiO2 60〜75%
Al2O3 0〜4%
B2O3 0〜4%
CaO 1〜15%
MgO 0〜10%
Na2O 5〜20%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.04%
ガラスの全質量のパーセントで表される0.0001%<Cr2O3<0.002%などの含有量のクロム
を含むことができる。
SiO2 55〜78%
Al2O3 0〜18%
B2O3 0〜18%
Na2O 0〜20%
CaO 0〜15%
MgO 0〜10%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.04%
0.0001%<Cr2O3<0.002%などの含有量のクロム
を含む組成を有するガラスシートの、本質的に上記シートの内部を伝播する赤外線を使用するデバイスにおける使用にも関する。本質的にシートの内部を伝播する赤外線という用語は、シートの2つの主要表面間でガラスシートのバルク内を移動する放射線を意味するように理解される。
Claims (12)
- ガラスの全質量のパーセントで表される含有量で、以下:
SiO2 55〜78%
Al2O3 0〜18%
B2O3 0〜18%
Na2O 0〜20%
CaO 0〜15%
MgO 0〜10%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.02%
を含む組成を有するガラスシートにおいて、前記組成が、前記ガラスの全質量のパーセントで表される0.001%<Cr2O3<0.002%の含有量のクロムを含むこと、及び前記組成のFe2+(FeOの形態で表される)含有量が、20ppm未満であることを特徴とする、ガラスシート。 - 前記組成物が、0.05≦Cr2O3/Fe2O3≦0.5のクロム/全鉄比を有することを特徴とする、請求項1に記載のガラスシート。
- 前記組成物が、0.1<Cr2O3/Fe2O3≦0.5のクロム/全鉄比を有することを特徴とする、請求項1または2に記載のガラスシート。
- 前記ガラスの全質量のパーセントで表される含有量で、以下:
SiO2 60〜75%
Al2O3 0〜4%
B2O3 0〜4%
CaO 1〜15%
MgO 0〜10%
Na2O 5〜20%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.02%
前記ガラスの全質量のパーセントで表される0.001%<Cr2O3<0.002%の含有量のクロム
を含む組成を有することを特徴とする、請求項1〜3のいずれか一項に記載のガラスシート。 - 波長1050nmで5m−1以下の吸収係数を有することを特徴とする、請求項1〜4のいずれか一項に記載のガラスシート。
- 波長1050nmで3.5m−1以下の吸収係数を有することを特徴とする、請求項1〜5のいずれか一項に記載のガラスシート。
- 波長1050nmで2m−1以下の吸収係数を有することを特徴とする、請求項1〜6のいずれか一項に記載のガラスシート。
- 少なくとも1つの耐指紋性層でコーティングされるか、または指紋が示されることを低下/防止するために処理されていることを特徴とする、請求項1〜7のいずれか一項に記載のガラスシート。
- 請求項1〜8のいずれか一項に記載の少なくとも1つのガラスシートを含み、前記ガラスシートがタッチ感応性表面を画定する、スクリーンまたはパネルまたはパッド。
- FTIRまたはPSD光技術を使用する、請求項9に記載のスクリーンまたはパネルまたはパッド。
- ガラスの全質量のパーセントで表される含有量で、以下:
SiO2 55〜78%
Al2O3 0〜18%
B2O3 0〜18%
Na2O 0〜20%
CaO 0〜15%
MgO 0〜10%
K2O 0〜10%
BaO 0〜5%
全鉄(Fe2O3の形態で表される) 0.002〜0.02%
0.001%<Cr2O3<0.002%の含有量のクロム
を含む組成を有するガラスシートであって、前記組成のFe2+(FeOの形態で表される)含有量が、20ppm未満であるガラスシートの、本質的に前記シートの内部を伝播する赤外線を使用するデバイスにおける使用。 - 前記赤外線の前記伝播が全反射によって生じることを特徴とする、請求項11に記載の使用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BEBE2013/0312 | 2013-05-07 | ||
| BE201300312 | 2013-05-07 | ||
| PCT/EP2014/058438 WO2014180679A1 (fr) | 2013-05-07 | 2014-04-25 | Feuille de verre à haute transmission aux rayonnements infrarouges |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016519044A JP2016519044A (ja) | 2016-06-30 |
| JP2016519044A5 JP2016519044A5 (ja) | 2017-04-13 |
| JP6525960B2 true JP6525960B2 (ja) | 2019-06-05 |
Family
ID=48918203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016512276A Active JP6525960B2 (ja) | 2013-05-07 | 2014-04-25 | 高赤外線透過ガラスシート |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9701571B2 (ja) |
| EP (2) | EP3909924B1 (ja) |
| JP (1) | JP6525960B2 (ja) |
| KR (1) | KR102212656B1 (ja) |
| CN (2) | CN108706866A (ja) |
| ES (1) | ES2907255T3 (ja) |
| PL (1) | PL3909924T3 (ja) |
| TW (1) | TWI534116B (ja) |
| WO (1) | WO2014180679A1 (ja) |
Families Citing this family (43)
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| US11079309B2 (en) | 2013-07-26 | 2021-08-03 | Corning Incorporated | Strengthened glass articles having improved survivability |
| US9517968B2 (en) | 2014-02-24 | 2016-12-13 | Corning Incorporated | Strengthened glass with deep depth of compression |
| TWI697403B (zh) | 2014-06-19 | 2020-07-01 | 美商康寧公司 | 無易碎應力分布曲線的玻璃 |
| CN108046589A (zh) | 2014-10-08 | 2018-05-18 | 康宁股份有限公司 | 包含金属氧化物浓度梯度的玻璃和玻璃陶瓷 |
| US10150698B2 (en) | 2014-10-31 | 2018-12-11 | Corning Incorporated | Strengthened glass with ultra deep depth of compression |
| WO2016073539A1 (en) | 2014-11-04 | 2016-05-12 | Corning Incorporated | Deep non-frangible stress profiles and methods of making |
| WO2016181864A1 (ja) | 2015-05-13 | 2016-11-17 | 旭硝子株式会社 | ガラス板 |
| EP3106304A1 (fr) | 2015-06-19 | 2016-12-21 | AGC Glass Europe | Vitrage feuilleté |
| EP3118175A1 (en) | 2015-07-17 | 2017-01-18 | AGC Glass Europe | Trim element for interior vehicle |
| EP3118174A1 (en) * | 2015-07-17 | 2017-01-18 | AGC Glass Europe | Center console for vehicle |
| US10579106B2 (en) | 2015-07-21 | 2020-03-03 | Corning Incorporated | Glass articles exhibiting improved fracture performance |
| US11613103B2 (en) | 2015-07-21 | 2023-03-28 | Corning Incorporated | Glass articles exhibiting improved fracture performance |
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| EP3156286A1 (en) | 2015-10-16 | 2017-04-19 | AGC Glass Europe | Method for fixing a glass interior trim element into a motor vehicle |
| EP3174107A1 (fr) | 2015-11-25 | 2017-05-31 | AGC Glass Europe | Dispositif photovoltaique |
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| CN111423110A (zh) | 2016-04-08 | 2020-07-17 | 康宁股份有限公司 | 包含金属氧化物浓度梯度的玻璃基制品 |
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| JP6876121B2 (ja) | 2016-07-19 | 2021-05-26 | エージーシー グラス ユーロップAgc Glass Europe | 自動運転車のためのガラス |
| EP3272717A1 (en) | 2016-07-20 | 2018-01-24 | AGC Glass Europe | Glass sheet having a high ir and visible transmission with a pleasing slight color to neutral color |
| EP3601180A1 (en) | 2017-03-30 | 2020-02-05 | AGC Glass Europe | Glass for autonomous car |
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| EP3601177B1 (en) | 2017-03-30 | 2022-06-08 | AGC Glass Europe | Glass for autonomous car |
| CN110494401A (zh) | 2017-03-30 | 2019-11-22 | 旭硝子欧洲玻璃公司 | 用于自主汽车的玻璃 |
| JP7696199B2 (ja) | 2017-05-19 | 2025-06-20 | エージーシー グラス ユーロップ | 車両のための内部ガラストリム要素 |
| DE202018007030U1 (de) | 2017-08-07 | 2026-03-12 | Agc Glass Europe | Schutzgehäuse für eine Abtastvorrichtung |
| EP3776060A1 (en) | 2018-03-29 | 2021-02-17 | AGC Glass Europe | A system for initiating a de-icing or a de-fogging formed on a substrate material |
| CN112533882A (zh) | 2018-06-14 | 2021-03-19 | 旭硝子欧洲玻璃公司 | 降低用于透射红外光的基板的反射率 |
| WO2020025360A1 (en) | 2018-08-03 | 2020-02-06 | Agc Glass Europe | Glazing with optical device |
| JP7473563B2 (ja) | 2019-04-05 | 2024-04-23 | エージーシー グラス ユーロップ | 反射防止ユニットを備える自動車用LiDARアセンブリ |
| EP3999479A1 (en) | 2019-07-18 | 2022-05-25 | AGC Glass Europe | Glass for autonomous car |
| WO2023134924A1 (en) | 2022-01-13 | 2023-07-20 | Agc Glass Europe | Bird protection device |
| WO2023217550A1 (en) | 2022-05-09 | 2023-11-16 | Agc Glass Europe | Dimming controller and associated methods and use |
| EP4303626A1 (en) | 2022-07-05 | 2024-01-10 | AGC Glass Europe | Drone detection device |
| WO2024084027A1 (en) | 2022-10-20 | 2024-04-25 | Agc Glass Europe | Near-infrared sensor glass cover |
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-
2014
- 2014-04-25 PL PL21177726.3T patent/PL3909924T3/pl unknown
- 2014-04-25 CN CN201811023744.XA patent/CN108706866A/zh active Pending
- 2014-04-25 EP EP21177726.3A patent/EP3909924B1/fr active Active
- 2014-04-25 CN CN201480025193.4A patent/CN105189388B/zh active Active
- 2014-04-25 US US14/889,510 patent/US9701571B2/en active Active
- 2014-04-25 KR KR1020157032230A patent/KR102212656B1/ko active Active
- 2014-04-25 ES ES14720101T patent/ES2907255T3/es active Active
- 2014-04-25 EP EP14720101.6A patent/EP2994433B1/fr active Active
- 2014-04-25 WO PCT/EP2014/058438 patent/WO2014180679A1/fr not_active Ceased
- 2014-04-25 JP JP2016512276A patent/JP6525960B2/ja active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3909924A1 (fr) | 2021-11-17 |
| KR20160005041A (ko) | 2016-01-13 |
| KR102212656B1 (ko) | 2021-02-08 |
| US9701571B2 (en) | 2017-07-11 |
| JP2016519044A (ja) | 2016-06-30 |
| CN108706866A (zh) | 2018-10-26 |
| CN105189388A (zh) | 2015-12-23 |
| EP3909924B1 (fr) | 2023-12-13 |
| US20160083291A1 (en) | 2016-03-24 |
| TW201504181A (zh) | 2015-02-01 |
| EP2994433B1 (fr) | 2021-12-08 |
| EP2994433A1 (fr) | 2016-03-16 |
| PL3909924T3 (pl) | 2024-09-02 |
| WO2014180679A1 (fr) | 2014-11-13 |
| CN105189388B (zh) | 2020-05-22 |
| TWI534116B (zh) | 2016-05-21 |
| ES2907255T3 (es) | 2022-04-22 |
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