Title:
STRUCTURE, SOLID-STATE IMAGING ELEMENT, INFRARED SENSOR AND COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/092600
Kind Code:
A1
Abstract:
Provided are: a structure used for an infrared sensor, etc. that is capable of performing highly sensitive sensing using a near-infrared ray; a solid-state imaging element; and an infrared sensor. Also provided is a composition that is used for producing the structure. This structure 10 has: a near-infrared transmission filter 12 that shields light in the visible region and transmits at least a part of the light in the near-infrared region; and a member 13 which is disposed on the light path of the near-infrared transmission filter 12 and at the incident light side of the near-infrared transmission filter 12 and/or at the outgoing light side of the near-infrared transmission filter 12, which transmits the light in the near-infrared region, and which has a refractive index of at least 1.7 with respect to the light in the near-infrared region.
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Inventors:
TAKISHITA HIROTAKA (JP)
FUKAMI YUTARO (JP)
ARAYAMA KYOHEI (JP)
IDEI HIROAKI (JP)
OGAWA MICHIHIRO (JP)
KANEKO YUSHI (JP)
KITAJIMA SHUNSUKE (JP)
FUKAMI YUTARO (JP)
ARAYAMA KYOHEI (JP)
IDEI HIROAKI (JP)
OGAWA MICHIHIRO (JP)
KANEKO YUSHI (JP)
KITAJIMA SHUNSUKE (JP)
Application Number:
PCT/JP2017/039719
Publication Date:
May 24, 2018
Filing Date:
November 02, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; G02B3/00; G02B5/20; H01L31/0232
Domestic Patent References:
| WO2015182278A1 | 2015-12-03 | |||
| WO2017110939A1 | 2017-06-29 |
Foreign References:
| JP2004198617A | 2004-07-15 | |||
| JP2008502938A | 2008-01-31 | |||
| JP2003171680A | 2003-06-20 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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