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 代理人
主权项
地址