发明名称 |
NEAR-INFRARED ABSORBING COMPOSITION, NEAR-INFRARED CUT FILTER AND METHOD FOR PRODUCING THE SAME, AND CAMERA MODULE AND METHOD FOR PRODUCING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a near-infrared cut filter that can achieve high near-infrared shielding, a thin film thickness and a high visible light transmittance.SOLUTION: The near-infrared cut filter contains a near-infrared absorbing substance, and has a film thickness of 300 μm or less and a light transmittance of 85% or more within the wavelength range of 450-550 nm. |
申请公布号 |
JP2015043061(A) |
申请公布日期 |
2015.03.05 |
申请号 |
JP20140026716 |
申请日期 |
2014.02.14 |
申请人 |
FUJIFILM CORP |
发明人 |
NARA HIROKI;PARK XING WU;EZOE TOSHIHIDE;KAWASHIMA TAKASHI;HITOMI SEIICHI |
分类号 |
G02B5/22;B32B27/18;C09K3/00 |
主分类号 |
G02B5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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