Lens module
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United States of America Patent
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Mar 20, 2018
Issued Date -
N/A
app pub date -
Mar 12, 2015
filing date -
Mar 14, 2014
priority date (Note) -
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Abstract
A lens module includes a lens barrel having a top wall that has a bottom surface, and a lens group received by the lens barrel. The lens group includes a first lens adjacent to the top wall and a second lens attached to the first lens. A first complementary configuration is arranged between the first lens and the top wall of the lens barrel for ensuring a concentricity between the lens group and the lens barrel, and a second complementary configuration is arranged between the first lens and the second lens for ensuring a concentricity between the first lens and the second lens.
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