Patent ID: 8582027
Filing Date: 2013-11-12
Classification: G03B,H04N

Abstract:
1. An image pick-up apparatus: a lens module comprising a lens barrel and an optical lens received in the lens barrel, the optical lens having an optical axis; a base plate having a first surface facing toward the lens module, and an opposite second surface, the base plate having a hole portion with a rectangular through hole defined between the first surface and the second surface; an image sensor fixed to the base plate, the hole portion being arranged between the lens module and the image sensor, the image sensor having a top surface facing the lens module, the top surface including a rectangular exposed portion in the through hole, the exposed portion including a rectangular optically effective region configured for capturing images, the optically effective region having two parallel long sides and two parallel short sides, the exposed portion having two parallel long sides parallel to the long sides of the optically effective region, and two parallel short sides parallel to the short sides of the optically effective region, a distance between the neighboring long sides of the optically effective region and the exposed portion being greater than 0.27 times of a length of the through hole, and a distance between the neighboring short sides of the optically effective region and the exposed portion being greater than 0.47 times of the length.