Invention Grant
- Patent Title: Adjustable display optics
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Application No.: US14100593Application Date: 2013-12-09
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Publication No.: US09709708B2Publication Date: 2017-07-18
- Inventor: Arnold S. Weksler , John Carl Mese , Rod D. Waltermann , Russell Speight VanBlon , Nathan J. Peterson
- Applicant: Lenovo (Singapore) Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agent Brian J. Pangrle
- Main IPC: G02B3/12
- IPC: G02B3/12 ; G02B3/14 ; G02B27/02 ; G02B27/00 ; A61B3/00 ; A61B3/032 ; G02B3/08
Abstract:
A system can include a display configured to emit light rays; an adjustable-prescription optics overlay; and circuitry to adjust the adjustable-prescription optics overlay to a selected prescription to alter a focus of light rays emitted by at least a portion of the display. Various other apparatuses, systems, methods, etc., are also disclosed.
Public/Granted literature
- US20150160380A1 ADJUSTABLE DISPLAY OPTICS Public/Granted day:2015-06-11
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B3/00 | 简单或复合透镜 |
| G02B3/12 | .充入液体或抽空的透镜 |
