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公开(公告)号：US20180341121A1
公开(公告)日：2018-11-29
申请号：US16018267
申请日：2018-06-26
Applicant: HOYA LENS THAILAND LTD.
Inventor： Takumi GOTO , Tsuyoshi INABA
Abstract: Provision of a spectacle lens provided with a satisfactory degree of polarization from the perspective of ability to suppress glare, as well as with high luminous transmittance, the spectacle lens having a high degree of freedom of frame selection relative to the prior art, and enabling the reduction of the turnaround time from order receipt to delivery; and spectacles. A spectacle lens having a lens substrate and a dichroic pigment coating layer directly on the lens substrate or on the lens substrate via another layer, the spectacle lens having a degree of polarization of 10% to 60% and a luminous transmittance of more than 75%, and spectacles having the spectacle lens and a frame to which the spectacle lens is mounted.
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公开(公告)号：US20180339474A1
公开(公告)日：2018-11-29
申请号：US16018981
申请日：2018-06-26
Applicant: HOYA LENS THAILAND LTD.
Inventor： Takumi GOTO , Tsuyoshi INABA
Abstract: Provided is a spectacle lens endowed with high luminous transmittance as well as adequate polarizing function. A method for manufacturing a spectacle lens, comprising forming a polarizing layer by applying a coating liquid containing 0.04% by mass to 1.5% by mass of a dichroic pigment by a spin coating method at a speed of 200 rpm to 600 rpm on a rubbing-treated surface.
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公开(公告)号：US20180004014A1
公开(公告)日：2018-01-04
申请号：US15702904
申请日：2017-09-13
Applicant: HOYA LENS THAILAND LTD.
Inventor： Takumi GOTO , Kakuya YAMAMOTO , Seiichi MASUDA , Hidetaka SHIMIZU , Tomofumi OHNISHI
Abstract: Provided is a spectacle lens having, on at least one side of a lens substrate, a polarizing layer containing a dichromic pigment, and a photochromic layer containing a photochromic pigment, and having the polarizing layer and the photochromic layer via an intermediate layer.
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