公开(公告)号：US20040104387A1

公开(公告)日：2004-06-03

申请号：US10715449

申请日：2003-11-19

Applicant: PENTAX Corporation

Inventor： Makoto Mogamiya ,  Teruso Sakai

IPC: H01L035/24

CPC classification number: H01L27/14618 ,  H01L27/14621 ,  H01L27/14625 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An image pick-up unit includes an image pick-up device; and a plurality of optical filters which are cemented together in layers and positioned in front of the image pick-up device. At least two optical filters among the plurality of optical filters, which have different optical properties, are different in shape from each other.

Abstract translation: 图像拾取单元包括图像拾取装置; 以及多个光学滤光片，它们层叠并位于图像拾取装置的前面。 具有不同光学特性的多个滤光器中的至少两个滤光器的形状彼此不同。