公开(公告)号：US20140133009A1

公开(公告)日：2014-05-15

申请号：US13803168

申请日：2013-03-14

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yi-Chun Liu ,  Shu-Wei Kuo ,  Ping-Chen Chen

IPC: G03F7/20 ,  G02B26/00

CPC classification number: G03F7/20 ,  G02B26/005 ,  G02B2207/115 ,  G03F7/0035

Abstract: A method for manufacturing an electrowetting display unit includes the following steps. A first substrate and a second substrate are provided. A first conductive layer is disposed on one side of the first substrate. A second conductive layer is disposed on one side of the second substrate. A polymer layer, which includes a siloxane containing a light-induced cross linkable group and a Si—H bond, is disposed on the first conductive layer. The molecular weight of the monomer of the siloxane is equal to or greater than 5000. A part of the polymer layer is exposed to a light so as to form a plurality of hydrophobic sections. A hydrophilic section is developed by treating a developing agent. The hydrophilic section and the plurality of hydrophobic sections form a pattern layer together. Polar liquid and non-polar liquid are disposed between the pattern layer and the second conductive layer.

Abstract translation: 电润湿显示单元的制造方法包括以下步骤。 提供第一基板和第二基板。 第一导电层设置在第一基板的一侧。 第二导电层设置在第二基板的一侧。 包含含有光诱导的可交联基团和Si-H键的硅氧烷的聚合物层设置在第一导电层上。 硅氧烷的单体的分子量等于或大于5000.聚合物层的一部分暴露于光以形成多个疏水部分。 通过处理显影剂来开发亲水部分。 亲水部分和多个疏水部分一起形成图案层。 极性液体和非极性液体设置在图案层和第二导电层之间。