Invention Grant
- Patent Title: Spectacle glass and spectacle lens for data reflection
- Patent Title (中): 眼镜玻璃和眼镜镜片进行数据反射
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Application No.: US12524310Application Date: 2008-01-25
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Publication No.: US08177361B2Publication Date: 2012-05-15
- Inventor: Rainer Sessner , Werner Mueller , Dietmar Uttenweiler , Edda Wehner
- Applicant: Rainer Sessner , Werner Mueller , Dietmar Uttenweiler , Edda Wehner
- Applicant Address: DE Munich
- Assignee: Rodenstock GmbH
- Current Assignee: Rodenstock GmbH
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102007003837 20070125
- International Application: PCT/EP2008/000589 WO 20080125
- International Announcement: WO2008/090000 WO 20080731
- Main IPC: G02C1/00
- IPC: G02C1/00

Abstract:
The invention relates particularly to a spectacle lens having a first and a second surface, wherein at least the first surface of the spectacle lens has a major portion zone and at least one prism zone. The major portion zone of the first surface, together with the opposing second surface of the spectacle lens, forms a major portion of the spectacle lens, which is designed for vision in at least a predetermined distance. The prism zone of the first surface, together with the opposing second surface of the spectacle lens, forms a prism portion, which is designed and arranged such that an optical image of a display is formed at a predetermined virtual distance in front of the eyes of the spectacle wearer. The invention further relates to spectacles, which comprise the spectacle lens, and to a method and apparatuses for calculating or optimizing and producing the spectacle lens.
Public/Granted literature
- US20100171922A1 Spectacle Glass and Spectacle Lens for Data Reflection Public/Granted day:2010-07-08
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02C | 眼镜;太阳镜或与眼镜有同样特性的防护镜;隐形眼镜 |
G02C1/00 | 应用跨梁或眉杆的透镜组件 |