JP2001519316A5 - - Google Patents
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- Publication number
- JP2001519316A5 JP2001519316A5 JP2000515843A JP2000515843A JP2001519316A5 JP 2001519316 A5 JP2001519316 A5 JP 2001519316A5 JP 2000515843 A JP2000515843 A JP 2000515843A JP 2000515843 A JP2000515843 A JP 2000515843A JP 2001519316 A5 JP2001519316 A5 JP 2001519316A5
- Authority
- JP
- Japan
- Prior art keywords
- glass
- lens
- refractive index
- segments
- index
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 description 5
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9712664A FR2769618B1 (fr) | 1997-10-10 | 1997-10-10 | Verres a indice de refraction eleve, lentilles correctrices multifocales les incorporant |
| FR97/12664 | 1997-10-10 | ||
| PCT/US1998/020350 WO1999019266A1 (en) | 1997-10-10 | 1998-09-29 | High refractive index glasses, multifocal corrective lenses containing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001519316A JP2001519316A (ja) | 2001-10-23 |
| JP2001519316A5 true JP2001519316A5 (enExample) | 2006-01-05 |
Family
ID=9512066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000515843A Pending JP2001519316A (ja) | 1997-10-10 | 1998-09-29 | 高屈折率ガラス、それを含有する多焦点補正用レンズ |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1028921A4 (enExample) |
| JP (1) | JP2001519316A (enExample) |
| CN (1) | CN1272832A (enExample) |
| BR (1) | BR9812743A (enExample) |
| FR (1) | FR2769618B1 (enExample) |
| WO (1) | WO1999019266A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1280741A1 (en) | 2001-03-13 | 2003-02-05 | Corning Incorporated | Ophthalmic segment glass with high nd, lenses containing same |
| DK174792B1 (da) * | 2001-09-07 | 2003-11-24 | Coloplast As | Emballage til en stomiindretning |
| WO2006075785A2 (en) * | 2005-01-17 | 2006-07-20 | Kabushiki Kaisha Ohara | Glass |
| JP7134396B2 (ja) * | 2017-02-24 | 2022-09-12 | 日本電気硝子株式会社 | 光学ガラス |
| WO2018155105A1 (ja) * | 2017-02-24 | 2018-08-30 | 日本電気硝子株式会社 | 光学ガラス |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5284211A (en) * | 1975-12-19 | 1977-07-13 | Obara Optical Glass | Optical glass |
| FR2508433A1 (fr) * | 1981-06-24 | 1982-12-31 | Corning Glass Works | Verres ophtalmiques a indice de refraction eleve |
| DE3228826C2 (de) * | 1982-08-02 | 1986-09-25 | Schott Glaswerke, 6500 Mainz | Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme |
| JPS6096541A (ja) * | 1983-10-27 | 1985-05-30 | Hoya Corp | 多焦点眼鏡レンズ用ガラス |
| JPS60221338A (ja) * | 1984-04-12 | 1985-11-06 | Ohara Inc | 光学ガラス |
| JP2668049B2 (ja) * | 1988-02-26 | 1997-10-27 | 株式会社オハラ | 光学ガラス |
| JPH042628A (ja) * | 1990-04-19 | 1992-01-07 | Alps Electric Co Ltd | プレスレンズ用光学ガラス |
| US5162826A (en) * | 1991-06-17 | 1992-11-10 | Corning Incorporated | High index ophthalmic glasses |
| JP3194835B2 (ja) * | 1994-06-30 | 2001-08-06 | ホーヤ株式会社 | 光学ガラス |
-
1997
- 1997-10-10 FR FR9712664A patent/FR2769618B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-29 JP JP2000515843A patent/JP2001519316A/ja active Pending
- 1998-09-29 CN CN 98809787 patent/CN1272832A/zh active Pending
- 1998-09-29 EP EP98949600A patent/EP1028921A4/en not_active Withdrawn
- 1998-09-29 BR BR9812743-8A patent/BR9812743A/pt not_active IP Right Cessation
- 1998-09-29 WO PCT/US1998/020350 patent/WO1999019266A1/en not_active Ceased
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