Organic electro-luminescence lighting device for vehicle
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United States of America Patent
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Oct 27, 2015
Grant Date -
Apr 11, 2013
app pub date -
Jul 30, 2012
filing date -
Oct 11, 2011
priority date (Note) -
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Abstract
An organic EL lighting device for a vehicle is provided, which includes an organic EL lighting portion provided in a matrix form on a ceiling of the vehicle, an organic EL touch portion provided on the organic EL lighting portion, an organic EL detection portion for detecting a position in which the organic EL touch portion is touched, an organic EL determination portion for determining a lighting area of the organic EL lighting portion based on the position detected by the organic EL detection portion, and an organic EL driving portion for lighting the lighting area of the organic EL lighting portion determined by the organic EL determination portion.
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