DE3576490D1 - Optischer filter aus inorganischem material fuer blaues licht. - Google Patents

Optischer filter aus inorganischem material fuer blaues licht.

Info

Publication number
DE3576490D1
DE3576490D1 DE8585107592T DE3576490T DE3576490D1 DE 3576490 D1 DE3576490 D1 DE 3576490D1 DE 8585107592 T DE8585107592 T DE 8585107592T DE 3576490 T DE3576490 T DE 3576490T DE 3576490 D1 DE3576490 D1 DE 3576490D1
Authority
DE
Germany
Prior art keywords
blue light
optical filter
inorganic material
filter made
inorganic
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.)
Expired - Lifetime
Application number
DE8585107592T
Other languages
English (en)
Inventor
Ltd Wada
Ltd Kitamura
Ltd Moritsu
Tetsuo Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okuno Chemical Industries Co Ltd
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Okuno Chemical Industries Co Ltd
Japan Broadcasting Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Hoso Kyokai NHK, Okuno Chemical Industries Co Ltd, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Application granted granted Critical
Publication of DE3576490D1 publication Critical patent/DE3576490D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
    • C03C17/04—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/226—Glass filters

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
DE8585107592T 1984-06-20 1985-06-19 Optischer filter aus inorganischem material fuer blaues licht. Expired - Lifetime DE3576490D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59125018A JPS616151A (ja) 1984-06-20 1984-06-20 青色色光用無機素材光学フイルタ−

Publications (1)

Publication Number Publication Date
DE3576490D1 true DE3576490D1 (de) 1990-04-19

Family

ID=14899819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107592T Expired - Lifetime DE3576490D1 (de) 1984-06-20 1985-06-19 Optischer filter aus inorganischem material fuer blaues licht.

Country Status (4)

Country Link
US (1) US4741962A (de)
EP (1) EP0166372B1 (de)
JP (1) JPS616151A (de)
DE (1) DE3576490D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879167A (en) * 1987-08-25 1989-11-07 Kaiser Optical System, Inc. Real time holographic filter using nonlinear optical materials
US5525137A (en) * 1993-10-14 1996-06-11 Leonard DiCarlo Method of producing bas-relief stained glass
JPH08138559A (ja) * 1994-11-11 1996-05-31 Hitachi Ltd プラズマディスプレイ装置
JP3145279B2 (ja) * 1995-08-28 2001-03-12 大日本印刷株式会社 プラズマディスプレイパネル及びその製造方法
JPH0992162A (ja) * 1995-09-20 1997-04-04 Hitachi Ltd プラズマディスプレイパネル
US6432852B1 (en) * 1999-12-17 2002-08-13 Keiko Hara Coated glass work and methods
US6717626B1 (en) * 2000-05-08 2004-04-06 Mitsubishi Digital Electronics America, Inc. High contrast projection television shield
US7052733B2 (en) * 2002-01-10 2006-05-30 Hon Hai Precision Ind. Co., Ltd. Method for making thin film filter having a negative temperature drift coefficient
US7227302B2 (en) * 2004-09-21 2007-06-05 Matsushita Toshiba Picture Display Co., Ltd. Color cathode-ray tube
JP2008003508A (ja) * 2006-06-26 2008-01-10 Fujitsu Hitachi Plasma Display Ltd ディスプレイ装置
WO2009083867A1 (en) * 2007-12-20 2009-07-09 Philips Intellectual Property & Standards Gmbh Color filter for a light emitting device
EP3218317B1 (de) 2014-11-13 2018-10-17 Gerresheimer Glas GmbH Partikelfilter einer glasformmaschine, kolbeneinheit, blaskopf, blaskopfstütze und an diesen filter angepasste glasformmaschine oder glasformmaschine mit diesem filter
CN104608442B (zh) * 2015-02-07 2017-09-15 深圳市秉兴光电技术有限公司 一种显示屏的防蓝光玻璃保护片
CN107540236A (zh) * 2017-09-15 2018-01-05 重庆市中光电显示技术有限公司 用于触摸屏的防蓝光防眩光保护玻璃及其制备方法
CN109265015A (zh) * 2018-09-30 2019-01-25 镇江奥视达光学有限公司 一种防蓝光镀膜玻璃的制备方法
US20200231508A1 (en) * 2019-01-21 2020-07-23 Joseph F. DeLorenzo Compound Monolithic 3-D Fused FHD/S Products and Method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097103A (en) * 1959-08-12 1963-07-09 Sylvania Electric Prod Method of coating a fluorescent lamp tube
US4160061A (en) * 1975-03-29 1979-07-03 Central Glass Company, Limited Heat-reflecting glass plate and method of producing same
US4148761A (en) * 1977-01-31 1979-04-10 Beckman Instruments, Inc. Conductor compositions comprising aluminum, silicon and glass
US4148940A (en) * 1978-03-20 1979-04-10 Ppg Industries, Inc. Method for depositing films containing cobalt oxide
DE3167973D1 (en) * 1980-11-10 1985-02-07 Ici Plc Surface-modifying coating compositions
SU952787A1 (ru) * 1981-01-27 1982-08-23 Предприятие П/Я А-7840 Синее стекло дл светофильтров
US4525425A (en) * 1981-05-11 1985-06-25 El-Chem Corporation Water and oil repellent metal oxide-organic combination coating systems and method of making same
JPS5849641A (ja) * 1981-09-21 1983-03-23 Hoya Corp カラ−ｃｒｔ表示装置用コントラストフイルタ−
JPS5936280A (ja) * 1982-08-25 1984-02-28 奥野製薬工業株式会社 表示装置の製造方法

Also Published As

Publication number Publication date
EP0166372A3 (en) 1986-12-03
US4741962A (en) 1988-05-03
EP0166372B1 (de) 1990-03-14
EP0166372A2 (de) 1986-01-02
JPH0466825B2 (de) 1992-10-26
JPS616151A (ja) 1986-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee