公开(公告)号：US09627434B2

公开(公告)日：2017-04-18

申请号：US14148672

申请日：2014-01-06

Applicant: California Institute of Technology

Inventor： Harry A. Atwater ,  Stanley Burgos ,  Sozo Yokogawa

IPC: H01J40/14 ,  H01L27/146 ,  H01L31/0232

CPC classification number: H01L27/14685 ,  H01L27/14621 ,  H01L27/14629 ,  H01L31/0232 ,  H01L31/02327

Abstract: A device for color imaging including an optical sensor having light sensitive pixels with a metal film disposed over the light sensitive pixels. The metal film has a group of nano-holes arranged over the pixels according to a periodic lattice formation and is configured to pass light of a preselected first range of wavelengths. The group of nano-holes arranged over an adjoining group of pixels is configured to pass light having ranges of wavelengths different from the first range of wavelengths.

公开(公告)号：US20140191113A1

公开(公告)日：2014-07-10

申请号：US14148672

申请日：2014-01-06

Applicant: California Institute of Technology

Inventor： Harry A. Atwater ,  Stanley Burgos ,  Sozo Yokogawa

IPC: H01L31/0232

CPC classification number: H01L27/14685 ,  H01L27/14621 ,  H01L27/14629 ,  H01L31/0232 ,  H01L31/02327

Abstract: A device for color imaging including an optical sensor having light sensitive pixels with a metal film disposed over the light sensitive pixels. The metal film has a group of nano-holes arranged over the pixels according to a periodic lattice formation and is configured to pass light of a preselected first range of wavelengths. The group of nano-holes arranged over an adjoining group of pixels is configured to pass light having ranges of wavelengths different from the first range of wavelengths.

Abstract translation: 一种用于彩色成像的装置，包括具有设置在光敏像素上的金属膜的光敏像素的光学传感器。 金属膜具有根据周期性晶格形成布置在像素上的一组纳米孔，并且被配置为通过预选的第一波长范围的光。 布置在相邻像素组上的纳米孔组被配置为通过具有与第一波长范围不同的波长范围的光。