发明授权
- 专利标题： Color balanced ophthalmic system with selective light inhibition
- 专利标题（中）： 具有选择性光抑制的色平衡眼科系统
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申请号： US11761892申请日： 2007-06-12
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公开(公告)号： US07520608B2公开(公告)日： 2009-04-21
- 发明人: Andrew W. Ishak , Joshua N. Haddock , William Kokonaski , Dwight P. Duston , Venkatramani S. Iyer , Ronald D. Blum
- 申请人： Andrew W. Ishak , Joshua N. Haddock , William Kokonaski , Dwight P. Duston , Venkatramani S. Iyer , Ronald D. Blum
- 申请人地址： US VA Roanoke
- 专利权人： High Performance Optics, Inc.
- 当前专利权人： High Performance Optics, Inc.
- 当前专利权人地址： US VA Roanoke
- 代理机构： Townsend and Townsend and Crew, LLP
- 主分类号： G02C7/10
- IPC分类号： G02C7/10
摘要：
An ophthalmic system is provided. The system includes an ophthalmic material doped with a dye that absorbs light in a wavelength range and a layer that corrects a color imbalance caused by absorption of light by the dye. The dye can absorb light in a harmful spectral region, such as a narrow blue region. The color balancing layer may allow a user to have a color neutral view when using the system.
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