公开(公告)号：US20140272126A1

公开(公告)日：2014-09-18

申请号：US13826288

申请日：2013-03-14

Applicant: GUARDIAN INDUSTRIES CORP.

Inventor： Liang LIANG ,  Richard Blacker ,  Nikhil D. Kalyankar ,  Scott JewHurst

IPC: G02B1/11

CPC classification number: G02B1/111 ,  C03C17/245 ,  C03C2217/732 ,  C03C2218/113

Abstract: Anti-reflection (AR) coating for a glass substrate is prepared by blending at least two different sols to form a coating sol which is used to coat a substrate such as a transparent glass substrate. In certain example embodiments, a method includes forming a first sol formulation including a colloidal solution having a tri-alkoxysilane based binder; forming a second sol formulation including a colloidal solution having a tetra-alkoxysilane based binder; blending the first and second sol formulations to form a coating sol formulation; coating at least a portion of said coating sol formulation onto the glass substrate to form a coating; and heating (e.g., for curing and/or annealing) the glass substrate and the coating thereon. Anti-reflection glasses show improved mechanical strength and higher transmittances (e.g., Tqe % gain).

Abstract translation: 通过混合至少两种不同的溶胶来制备用于玻璃基板的抗反射（AR）涂层，以形成用于涂覆诸如透明玻璃基板的基板的涂层溶胶。 在某些示例性实施方案中，一种方法包括形成包含具有三烷氧基硅烷基粘合剂的胶体溶液的第一溶胶制剂; 形成包含具有四烷氧基硅烷基粘合剂的胶体溶液的第二溶胶制剂; 混合第一和第二溶胶制剂以形成涂料溶胶制剂; 将所述涂料溶胶制剂的至少一部分涂覆到所述玻璃基板上以形成涂层; 以及加热（例如，用于固化和/或退火）玻璃基板和其上的涂层。 抗反射眼镜显示出改进的机械强度和更高的透光率（例如，Tqe％增益）。