Composition, infrared transmission filter and method for manufacturing the same, and infrared sensor
申请人:FUJIFILM Corporation
公开号:US10025011B2
公开(公告)日:2018-07-17
There is provided a composition, wherein when a film is formed to have a film thickness of 1 μm, light transmittance in a thickness direction of the film has a maximum value of 20% or less at a wavelength in a range of 400 to 750 nm, and light transmittance in a thickness direction of the film has a minimum value of 90% or more at a wavelength in a range of 900 to 1,300 nm, and an infrared transmission filter formed with the composition, a method for manufacturing an infrared transmission filter, and an infrared sensor comprising the infrared transmission filter.
本发明提供了一种组合物,其中,当形成的薄膜厚度为 1 μm 时,在波长为 400 至 750 nm 的范围内,薄膜厚度方向上的透光率最大值为 20% 或更小,而在波长为 900 至 1 300 nm 的范围内,薄膜厚度方向上的透光率最小值为 90% 或更大,以及用该组合物形成的红外透射滤光片、制造红外透射滤光片的方法和包含该红外透射滤光片的红外传感器。