发明名称 |
INFRARED-LIGHT-BLOCKING COMPOSITION, INFRARED-LIGHT-BLOCKING LAYER, INFRARED CUT-OFF FILTER, AND CAMERA MODULE |
摘要 |
Provided are an infrared-light-blocking composition capable of forming an infrared-light-blocking layer having excellent light-transmitting performance in the visible region and having excellent light-blocking performance in the infrared region; an infrared-light-blocking layer; an infrared cut-off filter; and a camera module. An infrared-light-blocking composition of the invention contains inorganic microparticles and a dispersing agent, and the infrared-light-blocking layer formed from the infrared-light-blocking composition has a transmittance at a wavelength of 1,000 nm of 60% or less, a transmittance at a wavelength of 1,100 nm of 50% or less, and a transmittance at a wavelength of 500 nm of 80% or more. |
申请公布号 |
US2016116653(A1) |
申请公布日期 |
2016.04.28 |
申请号 |
US201514982885 |
申请日期 |
2015.12.29 |
申请人 |
FUJIFILM Corporation |
发明人 |
MURAYAMA Satoru;SHIMADA Kazuto;NARA Yuki |
分类号 |
G02B5/20;G02B1/04 |
主分类号 |
G02B5/20 |
代理机构 |
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代理人 |
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主权项 |
1. An infrared-light-blocking composition comprising:
inorganic microparticles; and a dispersing agent, wherein an infrared-light-blocking layer formed from the infrared-light-blocking composition has a transmittance at a wavelength of 1,000 nm of 60% or less, a transmittance at a wavelength of 1,100 nm of 50% or less, and a transmittance at a wavelength of 500 nm of 80% or more. |
地址 |
Tokyo JP |