公开(公告)号：US20150306827A1

公开(公告)日：2015-10-29

申请号：US14263224

申请日：2014-04-28

Applicant: Broadtech, Inc.

Inventor： David Lopez ,  Henry Keith Moore ,  Spyridon Monastiriotis

IPC: B29D11/00 ,  G02B1/14 ,  B29C73/02

CPC classification number: G02B1/14 ,  B05D1/42 ,  B05D3/067 ,  B05D5/005 ,  B05D7/02 ,  B29C73/02 ,  B29C2073/262 ,  B29D11/00346 ,  B29D11/00865

Abstract: A lens refinishing process includes preparing the surface of the lens, determining whether to coat the lens with a polymer coating or polish the lens, either applying a polymer coating to the lens or polishing the lens, and then applying a protective coating. The preparation step includes applying a removal compound to the lens to remove an anti-reflective coating and to create nano-scratches, applying a coupling agent to the exposed substrate, and heating the coupling agent. The polishing step includes iteratively polishing the substrate using different combinations of polishing compound with different grit values together with different types of polishing pads.

Abstract translation: 透镜修补工艺包括制备透镜的表面，确定是用聚合物涂层涂覆镜片还是抛光镜片，将聚合物涂层施加到镜片或抛光镜片，然后施加保护涂层。 制备步骤包括将去除化合物施加到透镜上以去除抗反射涂层并产生纳米划痕，将偶联剂施加到暴露的基底上并加热偶联剂。 抛光步骤包括使用具有不同砂粒值的抛光化合物的不同组合以及不同类型的抛光垫来迭代地抛光衬底。