JPWO2022255336A1 - - Google Patents
Info
- Publication number
- JPWO2022255336A1 JPWO2022255336A1 JP2023525839A JP2023525839A JPWO2022255336A1 JP WO2022255336 A1 JPWO2022255336 A1 JP WO2022255336A1 JP 2023525839 A JP2023525839 A JP 2023525839A JP 2023525839 A JP2023525839 A JP 2023525839A JP WO2022255336 A1 JPWO2022255336 A1 JP WO2022255336A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- 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
- C03C4/0092—Compositions for glass with special properties for glass with improved high visible transmittance, e.g. extra-clear glass
-
- 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
- C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
- G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021092410 | 2021-06-01 | ||
| PCT/JP2022/022061 WO2022255336A1 (ja) | 2021-06-01 | 2022-05-31 | 光学ガラス、近赤外線カットフィルタ、プレス成形用ガラス素子、光学素子ブランク、および光学素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022255336A1 true JPWO2022255336A1 (ja) | 2022-12-08 |
Family
ID=84323294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023525839A Pending JPWO2022255336A1 (ja) | 2021-06-01 | 2022-05-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240092683A1 (ja) |
| JP (1) | JPWO2022255336A1 (ja) |
| CN (1) | CN117412934A (ja) |
| DE (1) | DE112022002897T5 (ja) |
| TW (1) | TW202304824A (ja) |
| WO (1) | WO2022255336A1 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553329A (en) * | 1978-06-21 | 1980-01-11 | Ohara Inc | Optical glass |
| JP2000128569A (ja) * | 1998-10-16 | 2000-05-09 | Nikon Corp | 低蛍光光学ガラス及び蛍光顕微鏡 |
| DE102006023115A1 (de) * | 2006-05-16 | 2007-11-22 | Schott Ag | Backlightsystem mit IR-Absorptionseigenschaften |
| CN105884193A (zh) * | 2015-01-26 | 2016-08-24 | 苏州金陶新材料科技有限公司 | 一种红外吸收截止滤光片 |
| JP6194384B2 (ja) | 2016-03-30 | 2017-09-06 | 富士フイルム株式会社 | 近赤外線カットフィルタおよび近赤外線カットフィルタの製造方法 |
| CN106698926A (zh) * | 2016-09-30 | 2017-05-24 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件和光学仪器 |
| CN114637066A (zh) | 2018-02-05 | 2022-06-17 | Ａｇｃ株式会社 | 滤光片以及成像装置 |
-
2022
- 2022-05-31 WO PCT/JP2022/022061 patent/WO2022255336A1/ja active Application Filing
- 2022-05-31 CN CN202280038807.7A patent/CN117412934A/zh active Pending
- 2022-05-31 TW TW111120325A patent/TW202304824A/zh unknown
- 2022-05-31 JP JP2023525839A patent/JPWO2022255336A1/ja active Pending
- 2022-05-31 DE DE112022002897.1T patent/DE112022002897T5/de active Pending
-
2023
- 2023-11-28 US US18/521,037 patent/US20240092683A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117412934A (zh) | 2024-01-16 |
| US20240092683A1 (en) | 2024-03-21 |
| WO2022255336A1 (ja) | 2022-12-08 |
| TW202304824A (zh) | 2023-02-01 |
| DE112022002897T5 (de) | 2024-03-14 |