JP5051817B2 - 視感度補正フィルタガラス及び視感度補正フィルタ - Google Patents
視感度補正フィルタガラス及び視感度補正フィルタ Download PDFInfo
- Publication number
- JP5051817B2 JP5051817B2 JP2006171334A JP2006171334A JP5051817B2 JP 5051817 B2 JP5051817 B2 JP 5051817B2 JP 2006171334 A JP2006171334 A JP 2006171334A JP 2006171334 A JP2006171334 A JP 2006171334A JP 5051817 B2 JP5051817 B2 JP 5051817B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- ultraviolet
- visibility correction
- correction filter
- mass
- 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.)
- Active
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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
- C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Optical Filters (AREA)
Description
10〜60%、AlF 3 0〜20%、RF(RはLi,Na,Kのうち少なくとも1種) 1〜30%、R´F 2 (R´はMg,Ca,Sr,Baのうち少なくとも1種)
10〜75%、( ただし、弗化物総合計量の70%までを酸化物に置換可能)からなる成分の合計が90%以上であることを特徴とする視感度補正フィルタガラスである。
Claims (4)
- CuO−弗燐酸塩系ガラスからなる基礎ガラス100質量部に対して、外割で、CeO2を1〜6質量部、V2O5を0.01〜0.5質量部、CuOを0.5〜12質量部含有するものであり、前記基礎ガラスが、質量%で、P 2 O 5
10〜60%、AlF 3 0〜20%、RF(RはLi,Na,Kのうち少なくとも1種) 1〜30%、R´F 2 (R´はMg,Ca,Sr,Baのうち少なくとも1種)
10〜75%、( ただし、弗化物総合計量の70%までを酸化物に置換可能)からなる成分の合計が90%以上であることを特徴とする視感度補正フィルタガラス。 - ガラス中に含まれるV2O5/CeO2の質量比が0.01〜0.1の範囲であることを特徴とする請求項1記載の視感度補正フィルタガラス。
- 固体撮像素子の視感度補正に用いられる請求項1または2記載の視感度補正フィルタガラス。
- 請求項1ないし3のいずれか1項に記載の視感度補正フィルタガラスからなる視感度補正フィルタ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006171334A JP5051817B2 (ja) | 2006-06-21 | 2006-06-21 | 視感度補正フィルタガラス及び視感度補正フィルタ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006171334A JP5051817B2 (ja) | 2006-06-21 | 2006-06-21 | 視感度補正フィルタガラス及び視感度補正フィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008001544A JP2008001544A (ja) | 2008-01-10 |
JP5051817B2 true JP5051817B2 (ja) | 2012-10-17 |
Family
ID=39006240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006171334A Active JP5051817B2 (ja) | 2006-06-21 | 2006-06-21 | 視感度補正フィルタガラス及び視感度補正フィルタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5051817B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008044813A (ja) * | 2006-08-15 | 2008-02-28 | Fujinon Corp | 光学ガラス |
KR20100137229A (ko) * | 2009-06-22 | 2010-12-30 | 삼성전자주식회사 | 디지털 카메라용 복합형 적외선 차단 필터 |
JP5494046B2 (ja) | 2010-03-12 | 2014-05-14 | 株式会社リコー | 画像形成装置 |
JP5337212B2 (ja) * | 2011-09-02 | 2013-11-06 | 株式会社東芝 | 固体撮像素子 |
JP6256335B2 (ja) * | 2012-06-25 | 2018-01-10 | Jsr株式会社 | 固体撮像素子用光学フィルターおよびその用途 |
JP2014048402A (ja) * | 2012-08-30 | 2014-03-17 | Kyocera Corp | 光学フィルタ部材および撮像装置 |
WO2016152561A1 (ja) | 2015-03-24 | 2016-09-29 | 旭硝子株式会社 | 近赤外線カットフィルタガラス |
JP2019038732A (ja) * | 2017-08-29 | 2019-03-14 | 日本電気硝子株式会社 | 近赤外線吸収ガラス |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01219038A (ja) * | 1988-02-29 | 1989-09-01 | Hoya Corp | 光学ガラスフィルタ及びこれを用いる紫外線域における透過率又は吸光度校正方法 |
JP2726078B2 (ja) * | 1989-01-31 | 1998-03-11 | ホーヤ株式会社 | 近赤外線吸収フィルターガラス |
DE4031469C1 (ja) * | 1990-10-05 | 1992-02-06 | Schott Glaswerke, 6500 Mainz, De | |
DE19546313C1 (de) * | 1995-12-12 | 1997-01-23 | Schott Glaswerke | Kupfer(II)-oxidhaltige Alumophosphatgläser |
JP3396387B2 (ja) * | 1997-01-09 | 2003-04-14 | 旭テクノグラス株式会社 | 近赤外線カットフィルタガラス |
-
2006
- 2006-06-21 JP JP2006171334A patent/JP5051817B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008001544A (ja) | 2008-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
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 | |
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 | |
JP4953347B2 (ja) | 視感度補正フィルタガラス及び視感度補正フィルタ | |
US7192897B2 (en) | Near-infrared light-absorbing glass, near-infrared light-absorbing element, near-infrared light-absorbing filter, and method of manufacturing near-infrared light-absorbing formed glass article, and copper-containing glass | |
JP5057505B2 (ja) | 視感度補正フィルタガラスの製造方法 | |
JP3965352B2 (ja) | 銅含有ガラス、近赤外光吸収素子および近赤外光吸収フィルター | |
JP5659499B2 (ja) | 近赤外線カットフィルタガラス | |
TWI725213B (zh) | 光學玻璃及近紅外線截止濾波件 | |
JP2009263190A (ja) | 赤外線吸収ガラス | |
WO2011118724A1 (ja) | 近赤外線カットフィルタガラスの製造方法 | |
JP2011132077A (ja) | 近赤外光吸収ガラス、近赤外光吸収フィルターおよび撮像装置 | |
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 | |
JP5251365B2 (ja) | 近赤外線カットフィルタガラス | |
KR101566218B1 (ko) | 불화 인산 유리 및 그 제조 방법 및 근적외광 흡수 필터 | |
JP4433391B2 (ja) | 半導体パッケージの窓用ガラス、半導体パッケージ用ガラス窓および半導体パッケージ | |
CN107406304B (zh) | 近红外线截止滤光片玻璃 | |
JP4925243B2 (ja) | 近赤外線カットフィルタガラス | |
JP2006182584A (ja) | 近赤外線カットフィルタガラス | |
JP3396387B2 (ja) | 近赤外線カットフィルタガラス | |
JP2006182586A (ja) | 近赤外線カットフィルタガラス | |
JP7456563B2 (ja) | 光学フィルタ用ガラス及び光学フィルタ | |
JP2007099525A (ja) | 精密プレス成形用プリフォーム、レンズ、プリズムとそれら製造方法 | |
US12366691B2 (en) | Optical filter-type glass, optical filter, and solid-state imaging device | |
TW202428534A (zh) | 氟磷酸玻璃、近紅外線截止濾波器及攝像裝置 | |
US20240418916A1 (en) | Optical filter-type glass, optical filter, and solid-state imaging device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081106 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120309 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120426 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120720 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120720 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5051817 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150803 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150803 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |