LED electric bulb and the manufacturing thereof
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United States of America Patent
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Oct 31, 2017
Grant Date -
Aug 11, 2016
app pub date -
Sep 16, 2014
filing date -
Sep 19, 2013
priority date (Note) -
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Abstract
The invention relates to a LED electric bulb (1) and a method of producing a LED electric bulb. The LED electric bulb (1) comprises a glass bulb (2), a cap (6) and a light generating module (17). The light generating module (17) is at least partly received inside the glass bulb (2) and is arranged in electrical contact with the cap (6). The light generating module (17) comprises a driver PCB (3) and a flexible, double folded strip (4) forming two opposite legs (14) comprising a plurality of LED's (5). The flexible, double folded strip (4) is arranged to conform to and closely contact at least a portion of the interior surface (15) of the glass bulb (2). The invention also relates to a semi-finished LED electric bulb and the use thereof for the production of a LED electric bulb.
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