发明公开
- 专利标题: LEUCHTMODUL MIT STEUERBARER LICHTLENKUNG
- 专利标题(英): Light module with controllable light guidance
- 专利标题(中): 应税灯转向灯模块
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申请号: EP12737252.2申请日: 2012-07-11
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公开(公告)号: EP2732482A1公开(公告)日: 2014-05-21
- 发明人: ERITT, Michael , KIRCHHOF, Christian
- 申请人: Tridonic Dresden GmbH & Co. KG
- 申请人地址: Manfred-von-Ardenne-Ring 20 Haus F 01099 Dresden DE
- 专利权人: Tridonic Dresden GmbH & Co. KG
- 当前专利权人: Tridonic Dresden GmbH & Co. KG
- 当前专利权人地址: Manfred-von-Ardenne-Ring 20 Haus F 01099 Dresden DE
- 代理机构: Thun, Clemens
- 优先权: DE102011079012 20110712
- 国际公布: WO2013007744 20130117
- 主分类号: H01L51/52
- IPC分类号: H01L51/52 ; G02B3/14 ; G02B5/06 ; G02B26/00
摘要:
The invention relates to a light module having a plate-shaped active element (12), and a plate-shaped carrier element (10) comprising a surface (101) on which the active element (12) is arranged. The light module also comprises a transparent light-emitting element (10') that is preferably formed by the carrier element (10). At least part of a surface (102) of the light-emitting element (10') is also furnished with an active or variable optical structure (200). Said structure can comprise, for example, two electrodes and a material therebetween, the shape of the structure (200) changing based on a voltage applied to the electrodes. The optical structure (200) enables the directional distribution of the light generated by the active element (12) to be influenced in a targeted manner. In other words, the emission characteristic can be controlled in a targeted manner. The light module is thus particularly suitable for realizing oriented lighting, e.g. for illuminating objects.
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