公开(公告)号：US20130236645A1

公开(公告)日：2013-09-12

申请号：US13785728

申请日：2013-03-05

Applicant: LIEFCO OPTICAL LTD.

Inventor： Chin-Lung CHANG ,  Jian-Feng LI ,  Chia-Hsin CHANG

IPC: B05D3/00

CPC classification number: B05D3/00 ,  C03C17/02 ,  C03C17/28

Abstract: A method for locally forming a smooth surface on frosted glass includes steps of: a) preparing a piece of frosted glass; b) locally coating the frosted glass with a sealant; and c) such forming the sealant that has a smooth surface. The smooth surface of the frosted glass allows a video camera to capture clear images therethrough so as to prevent blurred images caused by micro-roughness on a surface of the frosted glass.

Abstract translation: 在磨砂玻璃上局部形成光滑表面的方法包括以下步骤：a）制备一块磨砂玻璃; b）用密封剂局部涂抹磨砂玻璃; 和c）形成具有光滑表面的密封剂。 磨砂玻璃的光滑表面允许摄像机捕获清晰的图像，以防止磨砂玻璃表面上由微粗糙度引起的模糊图像。