Display arrangement for a drug delivery device
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United States of America Patent
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Jun 12, 2018
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N/A
app pub date -
Oct 4, 2012
filing date -
Oct 6, 2011
priority date (Note) -
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Abstract
The present invention relates to a display arrangement for a drug delivery device, comprising: a first display member comprising numerous surface portions having at least two different but interrelated appearances and being alternately arranged along a first direction, and a second display member comprising a light modulating structure to modulate visible light emanating from the first display member, wherein first and second display members are movably disposed relative to each other along the first direction to simultaneously reveal and/or to conceal at least two surface portions of interrelated appearance.
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