公开(公告)号：EP2738810A4

公开(公告)日：2015-07-01

申请号：EP12817111

申请日：2012-07-11

Applicant: SONY CORP

Inventor： YOKOGAWA SOZO

IPC: H01L27/14 ,  G02B5/00 ,  G02B5/20 ,  H04N5/374

CPC classification number: H01L27/14621 ,  G01J3/0259 ,  G01J3/027 ,  G01J3/12 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/2823 ,  G01J2003/1213 ,  G01J2003/2806 ,  G01J2003/2816 ,  G01J2003/282 ,  G01J2003/2826 ,  G02B5/008 ,  G02B5/201 ,  H01L27/14629 ,  H04N5/332 ,  H04N5/374 ,  H04N5/378 ,  H04N9/07

Abstract: The present technology relates to solid-state image sensor and an imaging system which are capable of providing a solid-state image sensor and an imaging system which are capable of realizing a spectroscopic/imaging device for visible/near-infrared light having a high sensitivity and high wavelength resolution, and of achieving two-dimensional spectrum mapping with high spatial resolution. There are provided a two-dimensional pixel array, and a plurality of types of filters that are arranged facing a pixel region of the two-dimensional pixel array, the filters each including a spectrum function and a periodic fine pattern shorter than a wavelength to be detected, wherein each of the filters forms a unit which is larger than the photoelectric conversion device of each pixel on the two-dimensional pixel array, where one type of filter is arranged for a plurality of adjacent photoelectric conversion device groups, wherein the plurality of types of filters are arranged for adjacent unit groups to form a filter bank, and wherein the filter banks are arranged in a unit of N×M, where N and M are integers of one or more, facing the pixel region of the two-dimensional pixel array.

Abstract translation: 本技术涉及能够提供固态图像传感器和成像系统的固态图像传感器和成像系统，该固态图像传感器和成像系统能够实现具有高灵敏度的可见/近红外光的分光/成像装置 和高波长分辨率，并实现高空间分辨率的二维光谱映射。 提供二维像素阵列和面向二维像素阵列的像素区域布置的多种类型的滤光器，每个滤光器包括光谱功能和比波长短的周期性精细图案 检测出，其中每个滤光器形成比二维像素阵列上的每个像素的光电转换装置大的单元，其中为多个相邻的光电转换装置组布置一种类型的滤光器，其中， 布置了用于相邻单元组的滤波器类型以形成滤波器组，并且其中滤波器组以N×M为单位布置，其中N和M是一个或多个的整数，面向二维的像素区域 像素阵列。