KR102479292B1 - 광학 유리 필터 - Google Patents

광학 유리 필터 Download PDF

Info

Publication number
KR102479292B1
KR102479292B1 KR1020150142114A KR20150142114A KR102479292B1 KR 102479292 B1 KR102479292 B1 KR 102479292B1 KR 1020150142114 A KR1020150142114 A KR 1020150142114A KR 20150142114 A KR20150142114 A KR 20150142114A KR 102479292 B1 KR102479292 B1 KR 102479292B1
Authority
KR
South Korea
Prior art keywords
optical glass
content
glass filter
mno
nio
Prior art date
Application number
KR1020150142114A
Other languages
English (en)
Korean (ko)
Other versions
KR20160045587A (ko
Inventor
요시카즈 니시이
Original Assignee
호야 가부시키가이샤
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 호야 가부시키가이샤 filed Critical 호야 가부시키가이샤
Publication of KR20160045587A publication Critical patent/KR20160045587A/ko
Application granted granted Critical
Publication of KR102479292B1 publication Critical patent/KR102479292B1/ko

Links

Images

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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • 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
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020150142114A 2014-10-17 2015-10-12 광학 유리 필터 KR102479292B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2014-213226 2014-10-17
JP2014213226A JP6423683B2 (ja) 2014-10-17 2014-10-17 光学ガラスフィルタ

Publications (2)

Publication Number Publication Date
KR20160045587A KR20160045587A (ko) 2016-04-27
KR102479292B1 true KR102479292B1 (ko) 2022-12-20

Family

ID=55638113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150142114A KR102479292B1 (ko) 2014-10-17 2015-10-12 광학 유리 필터

Country Status (6)

Country Link
JP (1) JP6423683B2 (zh)
KR (1) KR102479292B1 (zh)
CN (1) CN105523713B (zh)
DE (1) DE102015117540A1 (zh)
MY (1) MY184675A (zh)
TW (1) TWI712571B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7095704B2 (ja) * 2017-09-29 2022-07-05 Ａｇｃ株式会社 赤外線透過ガラス
AT521171B1 (de) 2018-06-25 2019-11-15 Silhouette Int Schmied Ag Optischer Filter für Sonnenbrillen
CN111574049B (zh) * 2020-05-27 2022-04-15 成都光明光电股份有限公司 玻璃组合物
CN113801455B (zh) 2021-08-23 2022-12-06 金发科技股份有限公司 一种具有中性滤光效果的pc树脂材料及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072911A (zh) * 1973-10-30 1975-06-16
US5176961A (en) * 1991-10-07 1993-01-05 Corning Incorporated Colored, textured glass-ceramic articles
JPH10218642A (ja) * 1997-02-07 1998-08-18 Central Glass Co Ltd 紫外線吸収ガラス
JP3228175B2 (ja) * 1997-04-28 2001-11-12 株式会社村田製作所 圧電磁器組成物
FR2876094B1 (fr) * 2004-10-04 2009-01-09 Saint Gobain Substrat en verre pour ecran de visualisation.
JP3925560B2 (ja) 2006-04-21 2007-06-06 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP5072911B2 (ja) 2009-07-02 2012-11-14 三菱電機株式会社 半導体装置
US8778455B2 (en) * 2010-04-27 2014-07-15 Ferro Corporation Enamel and ground coat compositions
JP2014016568A (ja) 2012-07-11 2014-01-30 Sumitomo Metal Mining Co Ltd 吸収型多層膜ｎｄフィルター
CN104619664A (zh) * 2012-09-14 2015-05-13 旭硝子株式会社 化学强化用玻璃、化学强化玻璃以及化学强化用玻璃的制造方法

Also Published As

Publication number Publication date
JP6423683B2 (ja) 2018-11-14
TW201620848A (zh) 2016-06-16
CN105523713B (zh) 2020-10-20
CN105523713A (zh) 2016-04-27
MY184675A (en) 2021-04-15
DE102015117540A1 (de) 2016-04-21
TWI712571B (zh) 2020-12-11
JP2016079069A (ja) 2016-05-16
KR20160045587A (ko) 2016-04-27

Similar Documents

Publication Publication Date Title
US8647539B2 (en) Process for producing a near infrared cut filter glass
KR102479292B1 (ko) 광학 유리 필터
WO2019131123A1 (ja) 光学ガラス、プリフォーム及び光学素子
EP2404881B1 (en) Optical glass
JP2009263190A (ja) 赤外線吸収ガラス
JP5051817B2 (ja) 視感度補正フィルタガラス及び視感度補正フィルタ
JP5036229B2 (ja) 視感度補正フィルタガラス及び視感度補正フィルタ
JP2008001545A (ja) 視感度補正フィルタガラスの製造方法
TWI704117B (zh) 近紅外線吸收玻璃
JP3835718B2 (ja) 精密成形用リン酸塩ガラス、それを用いた光学素子および光学素子の製造方法
JP2006001808A (ja) 近赤外線カットガラス
US20160083290A1 (en) Glass for ir-cut filter
KR101266431B1 (ko) 근적외선 필터용 유리조성물 및 이를 이용한 근적외선 필터용 유리의 제조방법
JP6992494B2 (ja) 近赤外線カットフィルタガラス及び近赤外線カットフィルタ
TW201808832A (zh) 近紅外線吸收玻璃之製造方法及製造裝置
JP6048403B2 (ja) 光学ガラス及び光学素子
JP6962322B2 (ja) 近赤外線カットフィルタガラス
JP6722071B2 (ja) 光学ガラス、光学ガラスを用いた光学素子、光学装置
JP7456563B2 (ja) 光学フィルタ用ガラス及び光学フィルタ
WO2022138299A1 (ja) フツリン酸ガラス及び近赤外線カットフィルタ
JP7138849B2 (ja) 近赤外線吸収ガラスの製造方法
WO2023210615A1 (ja) 光学フィルタ用ガラス及び光学フィルタ
JP2003160358A (ja) 近赤外線カットフィルタガラス
WO2019171851A1 (ja) 近赤外線吸収ガラスの製造方法
JP2015074598A (ja) 硫リン酸塩ガラスの製造方法

Legal Events

Date Code Title Description
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant