FR2592646A1 - Verre pour filtre ameliorant le contraste des images en couleurs sur ecran cathodique. - Google Patents
Verre pour filtre ameliorant le contraste des images en couleurs sur ecran cathodique.Info
- Publication number
- FR2592646A1 FR2592646A1 FR8700038A FR8700038A FR2592646A1 FR 2592646 A1 FR2592646 A1 FR 2592646A1 FR 8700038 A FR8700038 A FR 8700038A FR 8700038 A FR8700038 A FR 8700038A FR 2592646 A1 FR2592646 A1 FR 2592646A1
- Authority
- FR
- France
- Prior art keywords
- glass
- contrast
- color images
- total
- cathode screen
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/898—Spectral filters
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/863—Vessels or containers characterised by the material thereof
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Optical Elements Other Than Lenses (AREA)
- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Verre coloré pouvant améliorer le contraste de l'image sur des tubes cathodiques couleurs. Ce verre a essentiellement la composition suivante, en % en poids : SiO2 40-60% B2O3 0-6% Al2O3 0-2% Total Li2O + Na2O + K2O 24-30% Total MgO + CaO + SrO + BaO + ZnO 0-10% TiO2 1-3% CeO2 1-3% Nd2O3 10-25% Er2O3 1-5% Sm2O3 0-3% Total Er2O3 + Sm2O3 1-8% CuO 0,1-0,5% MnO2 0,1-0,8% L'invention trouve son application principale dans les verres pour écran de tube cathodique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/816,652 US4769347A (en) | 1986-01-06 | 1986-01-06 | Contrast enhancement filter glass for color CRT displays |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2592646A1 true FR2592646A1 (fr) | 1987-07-10 |
FR2592646B1 FR2592646B1 (fr) | 1990-03-02 |
Family
ID=25221266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878700038A Expired - Fee Related FR2592646B1 (fr) | 1986-01-06 | 1987-01-06 | Verre pour filtre ameliorant le contraste des images en couleurs sur ecran cathodique. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4769347A (fr) |
JP (1) | JPS62160403A (fr) |
DE (1) | DE3700144A1 (fr) |
FR (1) | FR2592646B1 (fr) |
GB (1) | GB2185012B (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5903089A (en) * | 1990-01-02 | 1999-05-11 | Philips Electronics North America Corporation | Monochrome CRT having curved display window with reduced transmission and projection color TV incorporating same |
US5077240A (en) * | 1990-01-11 | 1991-12-31 | Schott Glass Technologies, Inc. | Strengthenable, high neodymium-containing glasses |
US5039631A (en) * | 1990-01-11 | 1991-08-13 | Schott Glass Technologies, Inc. | Strengthenable, high non-nd lanthanoid-containing glasses |
US5061659A (en) * | 1990-08-07 | 1991-10-29 | Schott Glass Technologies, Inc. | Contrast enhancement filter glass useful for color CRT displays |
JPH07120515B2 (ja) * | 1990-09-27 | 1995-12-20 | 三菱電機株式会社 | 光選択吸収膜付カラー陰極線管 |
US5213916A (en) * | 1990-10-30 | 1993-05-25 | International Business Machines Corporation | Method of making a gray level mask |
US5190896A (en) * | 1991-07-22 | 1993-03-02 | Schott Glass Technologies, Inc. | Contrast enhancement in glass |
US5213440A (en) * | 1991-09-26 | 1993-05-25 | Yeh Jien Wei | Method of making yellow transparent tempered glass and glass product |
JPH0597469A (ja) * | 1991-10-11 | 1993-04-20 | Nippon Sheet Glass Co Ltd | 車両用ガラス |
US5413971A (en) * | 1993-09-14 | 1995-05-09 | Mcpherson; Donald M. | Laser absorbing filter glass |
US5446007A (en) * | 1994-05-10 | 1995-08-29 | Schott Glass Technologies, Inc. | Brown contrast enhancement glass |
DE19501640C2 (de) * | 1995-01-20 | 1999-07-01 | Schott Glas | Recyclierbare Bildschirme für Kathodenstrahlröhren mit einem einstellbaren spektralen Transmissionsverlauf aus Glas und Verfahren zu ihrer Herstellung |
JPH10511225A (ja) * | 1995-10-18 | 1998-10-27 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 石英ガラスランプ容器を有する白熱電灯 |
JPH09180658A (ja) * | 1995-10-27 | 1997-07-11 | Toshiba Corp | X線イメージ管 |
US6132044A (en) * | 1998-11-20 | 2000-10-17 | Luxottica Leasing S.P.A | Filter for a special purpose lens and method of making filter |
US6235666B1 (en) | 1999-03-29 | 2001-05-22 | Guardian Industries Corporation | Grey glass composition and method of making same |
JP3383942B2 (ja) | 1999-08-02 | 2003-03-10 | Hoya株式会社 | Wdm光学フィルター用ガラス基板、wdm光学フィルター、wdm用光合分波器 |
US6416867B1 (en) | 2000-10-16 | 2002-07-09 | Daniel Nathan Karpen | Reduced glare neodymium oxide containing window glass |
US6450652B1 (en) | 2001-05-24 | 2002-09-17 | Daniel Nathan Karpen | Neodymium oxide doped motor vehicle windshield and safety glazing material |
DE102006029073B4 (de) * | 2005-07-06 | 2009-07-16 | Schott Ag | Verfahren zum Durchtrennen eines Flachglases unter Verwendung eines Lasertrennstrahls und alkalifreies Flachglas mit besonderer Eignung hierfür |
US7666806B2 (en) * | 2005-11-02 | 2010-02-23 | Ppg Industries Ohio, Inc. | Gray glass composition |
US7585801B2 (en) * | 2005-11-02 | 2009-09-08 | Ppg Industries Ohio, Inc. | Gray glass composition |
US8770749B2 (en) | 2010-04-15 | 2014-07-08 | Oakley, Inc. | Eyewear with chroma enhancement |
JP6165749B2 (ja) | 2011-10-20 | 2017-07-19 | オークリー インコーポレイテッド | 彩度強調を伴う眼鏡 |
WO2013169987A1 (fr) | 2012-05-10 | 2013-11-14 | Oakley, Inc. | Lunettes à couches fonctionnelles stratifiées |
US9575335B1 (en) | 2014-01-10 | 2017-02-21 | Oakley, Inc. | Eyewear with chroma enhancement for specific activities |
US10871661B2 (en) | 2014-05-23 | 2020-12-22 | Oakley, Inc. | Eyewear and lenses with multiple molded lens components |
CN207704150U (zh) | 2014-11-13 | 2018-08-07 | 奥克利有限公司 | 具有颜色增强的可变光衰减眼睛佩戴件 |
US10308541B2 (en) | 2014-11-13 | 2019-06-04 | Gerresheimer Glas Gmbh | Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter |
US9905022B1 (en) | 2015-01-16 | 2018-02-27 | Oakley, Inc. | Electronic display for demonstrating eyewear functionality |
US20170362119A1 (en) * | 2016-06-17 | 2017-12-21 | Corning Incorporated | Transparent, near infrared-shielding glass ceramic |
CN110088054A (zh) | 2016-12-16 | 2019-08-02 | 康宁股份有限公司 | 基于钬的对比度增强的uv阻挡玻璃组合物 |
US10450220B2 (en) | 2017-12-13 | 2019-10-22 | Corning Incorporated | Glass-ceramics and glasses |
US10246371B1 (en) | 2017-12-13 | 2019-04-02 | Corning Incorporated | Articles including glass and/or glass-ceramics and methods of making the same |
US11112622B2 (en) | 2018-02-01 | 2021-09-07 | Luxottica S.R.L. | Eyewear and lenses with multiple molded lens components |
EP3556735A1 (fr) | 2018-04-20 | 2019-10-23 | Barberini GmbH | Verre améliorant le contraste pour lentilles de lunettes de soleil |
US11485675B2 (en) | 2018-04-20 | 2022-11-01 | Barberini Gmbh | Contrast enhancing glass for sunglass lenses |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1537682A (fr) * | 1965-11-01 | 1968-09-07 | American Optical Corp | Perfectionnements apportés à un appareil à laser et à la composition de verres |
DE3010386A1 (de) * | 1979-03-20 | 1980-09-25 | Hoya Corp | Gruenes glasfilter zur kontrastverstaerkung fuer kathodenstrahlenbildschirme |
JPS5771834A (en) * | 1980-10-21 | 1982-05-04 | Nippon Electric Glass Co Ltd | Glass for cathode ray tube |
US4376829A (en) * | 1980-06-12 | 1983-03-15 | Nippon Electric Glass Company, Limited | Glass for use in monochromatic colored light emitting cathode ray tubes |
JPS59107941A (ja) * | 1982-12-10 | 1984-06-22 | Nippon Electric Glass Co Ltd | カラ−陰極線管用パネルガラス |
US4521524A (en) * | 1981-09-21 | 1985-06-04 | Hoya Corporation | Contrast enhancement filter for color CRT display devices |
DE3534575A1 (de) * | 1984-09-28 | 1986-04-03 | Hoya Corp., Tokio/Tokyo | Glas fuer augenglaslinsen mit farbkontrastverstaerkung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB591456A (en) * | 1943-05-12 | 1947-08-19 | American Optical Corp | Improved glass compositions and process of producing same |
BE586220A (fr) * | 1959-01-02 | |||
SU555061A1 (ru) * | 1974-04-29 | 1977-04-25 | Предприятие П/Я В-2268 | Стекло |
JPS5195414A (ja) * | 1974-12-26 | 1976-08-21 | Tennenshokushashinsatsueiyopinkufuirutaagarasu | |
JPS6021932B2 (ja) * | 1976-05-14 | 1985-05-30 | 東芝硝子株式会社 | 発光ダイオ−ド表示時計用黄緑色ガラス |
US4245242A (en) * | 1979-05-10 | 1981-01-13 | Rockwell International Corporation | Contrast enhancement of multicolor displays |
US4405881A (en) * | 1980-05-29 | 1983-09-20 | Mitsubishi Denki Kabushiki Kaisha | Color cathode ray tube including Nd2 O3 and Cr2 O3 in face glass |
JPS601733B2 (ja) * | 1980-05-29 | 1985-01-17 | 三菱電機株式会社 | 光源用陰極線管 |
US4390637A (en) * | 1980-09-10 | 1983-06-28 | Nippon Electric Glass Company, Limited | X-Ray absorbing glass for a color cathode ray tube having a controlled chromaticity value and a selective light absorption |
DE3228826C2 (de) * | 1982-08-02 | 1986-09-25 | Schott Glaswerke, 6500 Mainz | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme |
EP0127821B1 (fr) * | 1983-05-31 | 1988-04-27 | Schott Glass Technologies, Inc. | Fitres de renforcement de contraste pour écrans à rayons cathodiques et plaques frontales fusibles |
JPS60145930A (ja) * | 1984-01-09 | 1985-08-01 | Toshiba Glass Co Ltd | ガラスフイルタ−およびその製造法 |
JPS6156325A (ja) * | 1984-08-28 | 1986-03-22 | Sony Corp | 液晶カラ−画像表示装置 |
-
1986
- 1986-01-06 US US06/816,652 patent/US4769347A/en not_active Expired - Fee Related
- 1986-12-16 GB GB8630000A patent/GB2185012B/en not_active Expired
-
1987
- 1987-01-03 DE DE19873700144 patent/DE3700144A1/de active Granted
- 1987-01-06 JP JP62000988A patent/JPS62160403A/ja active Pending
- 1987-01-06 FR FR878700038A patent/FR2592646B1/fr not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1537682A (fr) * | 1965-11-01 | 1968-09-07 | American Optical Corp | Perfectionnements apportés à un appareil à laser et à la composition de verres |
DE3010386A1 (de) * | 1979-03-20 | 1980-09-25 | Hoya Corp | Gruenes glasfilter zur kontrastverstaerkung fuer kathodenstrahlenbildschirme |
US4376829A (en) * | 1980-06-12 | 1983-03-15 | Nippon Electric Glass Company, Limited | Glass for use in monochromatic colored light emitting cathode ray tubes |
JPS5771834A (en) * | 1980-10-21 | 1982-05-04 | Nippon Electric Glass Co Ltd | Glass for cathode ray tube |
US4521524A (en) * | 1981-09-21 | 1985-06-04 | Hoya Corporation | Contrast enhancement filter for color CRT display devices |
JPS59107941A (ja) * | 1982-12-10 | 1984-06-22 | Nippon Electric Glass Co Ltd | カラ−陰極線管用パネルガラス |
DE3534575A1 (de) * | 1984-09-28 | 1986-04-03 | Hoya Corp., Tokio/Tokyo | Glas fuer augenglaslinsen mit farbkontrastverstaerkung |
Non-Patent Citations (2)
Title |
---|
CHEMICAL ABSTRACTS, vol. 97, no. 16, octobre 1982, page 311, résumé no. 132311q, Columbus, Ohio, US; & JP-A-82 71 834 (NIPPON ELECTRIC GLASS CO. LTD) 04-05-1982 * |
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 222 (C-246)[1659], 9 octobre 1984; & JP-A-59 107 941 (NIHON DENKI GLASS K.K.) 22-06-1984 * |
Also Published As
Publication number | Publication date |
---|---|
US4769347A (en) | 1988-09-06 |
DE3700144C2 (fr) | 1988-07-14 |
GB2185012A (en) | 1987-07-08 |
DE3700144A1 (de) | 1987-07-09 |
FR2592646B1 (fr) | 1990-03-02 |
GB8630000D0 (en) | 1987-01-28 |
GB2185012B (en) | 1989-04-12 |
JPS62160403A (ja) | 1987-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2592646A1 (fr) | Verre pour filtre ameliorant le contraste des images en couleurs sur ecran cathodique. | |
DE59009972C5 (de) | Glasfasern mit erhöhter biologischer Verträglichkeit | |
ATE153009T1 (de) | Borsäurearmes borosilikatglas und seine verwendung | |
AU677122B2 (en) | Leucite-containing phosposilicate glass-ceramic | |
DE59900086D1 (de) | Borosilicatglas hoher chemischer Beständigkeit und dessen Verwendung | |
YU34695A (sh) | Strukture staklenih vlakana | |
MY115669A (en) | Chemically prestressable aluminosilicate glasses and the use thereof | |
PT97334A (pt) | Processo de preparacao de composicoes de vidrado baseadas em oxidos metalicos e substancialmente isentas de chumbo e cadmio | |
CO4520142A1 (es) | Composicion de vidrio destinada a la fabricacion de vidrie- ras | |
HK1016961A1 (en) | Aluminosilicate glass for flat display devices | |
JPS56169150A (en) | Optical glass | |
KR940005505A (ko) | 천연 대리석 모양의 결정화 유리 | |
TW349081B (en) | Copper(II) oxide-containing aluminophosphate glasses | |
GB8333560D0 (en) | Glass for photo-mask | |
ES2172280T3 (es) | Vidrios oftalmicos y opticos. | |
GB1123857A (en) | Improvements relating to glass | |
ATE250560T1 (de) | Zinkhaltige optische gläser | |
MY119592A (en) | Lead-free optical glasses | |
MY124577A (en) | Lead-free optical barium flint glass | |
ES2109675T3 (es) | Composicion y articulos de vidrio vitreo transparente sin plomo. | |
GB1515642A (en) | Photochromic glasses | |
FR2724647B1 (fr) | Verre transparent | |
KR830002387A (ko) | 음극선관 스크린용 유리 및 그 음극선관 | |
TH8371EX (th) | ส่วนผสมแก้ว | |
RU99118759A (ru) | Улучшенные фотохромные стекла |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |