Invention Grant
- Patent Title: Lens having mutually different optical segments
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Application No.: US15520862Application Date: 2015-10-23
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Publication No.: US10801694B2Publication Date: 2020-10-13
- Inventor: Kari Rinko
- Applicant: Oy MTG-Meltron LTD
- Applicant Address: FI Helsinki
- Assignee: Oy MTG-Meltron LTD
- Current Assignee: Oy MTG-Meltron LTD
- Current Assignee Address: FI Helsinki
- Agency: Berggren LLP
- International Application: PCT/FI2015/050730 WO 20151023
- International Announcement: WO2016/062927 WO 20160428
- Main IPC: F21V5/08
- IPC: F21V5/08 ; G02B5/18 ; G02B27/42 ; G02B3/08 ; G02B19/00 ; F21V5/00 ; F21V5/04 ; F21Y115/10

Abstract:
A lighting apparatus comprising a single point-like light source, preferably a LED, and a transmissive lens structure optically connected to said light source defining a plurality of optically functional, mutually different segments dedicated for controlling the light, e.g. distribution and direction, originally emitted by said single light source. A corresponding transmissive element is presented.
Public/Granted literature
- US20170336052A1 Lighting apparatus and transmissive element for the same Public/Granted day:2017-11-23
Information query