Title:
赤外線吸収組成物、赤外線カットフィルタ、積層体、パターン形成方法、および固体撮像素子
Document Type and Number:
Japanese Patent JPWO2016186050
Kind Code:
A1
Abstract:
赤外線カットフィルタを有する固体撮像素子の、赤外線カットフィルタの形成に用いられ、波長６５０ｎｍ以上に吸収極大を有し、ポリメチン色素から選ばれる少なくとも一種の赤外線吸収剤を含む赤外線吸収組成物、上記赤外線吸収組成物を用いたパターン形成方法、上記赤外線吸収組成物を硬化してなる赤外線カットフィルタ、並びに、上記赤外線カットフィルタを有する積層体及び固体撮像素子。
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Inventors:
Kazuya Oda
Daisuke Sasaki
Hirai Tomoki
Okawara Akihiro
Kazuto Shimada
Keisuke Arimura
Daisuke Sasaki
Hirai Tomoki
Okawara Akihiro
Kazuto Shimada
Keisuke Arimura
Application Number:
JP2017519192A
Publication Date:
April 19, 2018
Filing Date:
May 13, 2016
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C09B67/20; C09B23/00; C09B57/00; C09K3/00; G02B5/22; H01L27/146
Domestic Patent References:
| JP2007271745A | 2007-10-18 | |||
| JP2007141876A | 2007-06-07 | |||
| JP2008091535A | 2008-04-17 | |||
| JP2016045372A | 2016-04-04 | |||
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| JP2013205820A | 2013-10-07 | |||
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Foreign References:
| WO2015056734A1 | 2015-04-23 | |||
| WO2012169447A1 | 2012-12-13 |
Other References:
ARAKI, GENTARO AND HUZINAGA, SIGERU: "Absorption Spectra of Unsymmetrical Cyanines", PROGRESS OF THEORETICAL PHYSICS, vol. 15, no. 4, JPN6019015747, 1 April 1956 (1956-04-01), JP, pages 307 - 321, ISSN: 0004180383
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes