Invention Application
- Patent Title: DEVICE FOR REGULATING THE PASSAGE OF OPTICAL ENERGY
- Patent Title (中): 装置用于调节光功率通道
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Application No.: PCT/EP2014000341Application Date: 2014-02-07
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Publication No.: WO2014135240A3Publication Date: 2014-12-31
- Inventor: JUNGE MICHAEL , BEYER ANDREAS , PATWAL URSULA
- Applicant: MERCK PATENT GMBH
- Assignee: MERCK PATENT GMBH
- Current Assignee: MERCK PATENT GMBH
- Priority: EP13001095 2013-03-05
- Main IPC: G02F1/137
- IPC: G02F1/137 ; C09K19/60
Abstract:
The present invention relates to a device for regulating the passage of light through a light-transmissive surface, comprising a switching layer, which contains a liquid crystal medium containing at least one dichroic dye, wherein the parameters of light transmittance and degree of anisotropy of the device are selected in a defined manner.
Information query
