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公开(公告)号：US20150168622A1
公开(公告)日：2015-06-18
申请号：US14633348
申请日：2015-02-27
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Satoru HAMADA , Shoji TAKESHIGE , Keiji KASHIMA , Takashi KURODA
CPC classification number: G02B5/208 , C09K19/322 , C09K19/36 , C09K19/586 , C09K19/588 , C09K2019/0448 , C09K2019/2035 , C09K2019/2042 , C09K2019/2078 , C09K2019/323 , G02B5/26 , G02B5/30 , G02B5/3016 , G02B5/305
Abstract: Disclosed is an infrared-ray reflective member which efficiently reflects infrared rays (heat rays) contained in sunlight while transmitting visible light rays. The infrared-ray reflective member has an infrared-ray reflective layer having a selective reflection layer for reflecting infrared rays of a right-circularly polarized light component or a left-circularly polarized light component, and the infrared-ray reflective layer has a first reflection band corresponding to a first radiant energy band containing a peak located closest to the short-wavelength side of the infrared range of the spectrum of sunlight on earth, and when the maximum reflectance in the first reflection band is determined at R1 and a wavelength in the short-wavelength side for allowing half-value reflectance of the R1 is determined at λ1, the λ1 is 900 nm to 1010 nm.
Abstract translation: 公开了一种红外线反射构件，其在透射可见光的同时有效地反射包含在太阳光中的红外线（热线）。 红外线反射构件具有红外线反射层，其具有用于反射右圆偏振光分量或左圆偏振光分量的红外线的选择反射层，并且红外线反射层具有第一反射 对应于包含最靠近地球上太阳光谱的红外范围的短波长侧的峰的第一辐射能带，并且当在第一反射带中的最大反射率在R1和波长 在λ1处确定用于允许R1的半值反射率的短波长侧，λ1为900nm至1010nm。
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公开(公告)号：US20150168617A1
公开(公告)日：2015-06-18
申请号：US14633334
申请日：2015-02-27
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Satoru HAMADA , Shoji TAKESHIGE , Keiji KASHIMA , Takashi KURODA
CPC classification number: G02B5/208 , C09K19/322 , C09K19/36 , C09K19/586 , C09K19/588 , C09K2019/0448 , C09K2019/2035 , C09K2019/2042 , C09K2019/2078 , C09K2019/323 , G02B5/26 , G02B5/30 , G02B5/3016 , G02B5/305
Abstract: Disclosed is an infrared-ray reflective member which efficiently reflects infrared rays (heat rays) contained in sunlight while transmitting visible light rays. The infrared-ray reflective member has an infrared-ray reflective layer having a selective reflection layer for reflecting infrared rays of a right-circularly polarized light component or a left-circularly polarized light component, and the infrared-ray reflective layer has a first reflection band corresponding to a first radiant energy band containing a peak located closest to the short-wavelength side of the infrared range of the spectrum of sunlight on earth, and when the maximum reflectance in the first reflection band is determined at R1 and a wavelength in the short-wavelength side for allowing half-value reflectance of the R1 is determined at λ1, the λ1 is 900 nm to 1010 nm.
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