Invention Application
- Patent Title: INFRARED ABSORBING COMPOSITION, INFRARED CUT FILTER, LAMINATE, PATTERN FORMING METHOD, SOLID IMAGE PICKUP ELEMENT
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Application No.: US15802803Application Date: 2017-11-03
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Publication No.: US20180120485A1Publication Date: 2018-05-03
- Inventor: Kazuya OOTA , Daisuke SASAKI , Yuki HIRAI , Takahiro OKAWARA , Kazuto SHIMADA , Keisuke ARIMURA
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2015-102728 20150520; JP2016-089420 20160427
- Main IPC: G02B5/22
- IPC: G02B5/22 ; G02B13/14 ; C09B23/00
Abstract:
An infrared absorbing composition which is used for forming an infrared cut filter in a solid image pickup element having the infrared cut filter includes at least one infrared absorber having an absorption maximum at a wavelength of 650 nm or longer which is selected from polymethine colorants.
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