Invention Grant
- Patent Title: Touch display devices and formation methods thereof
- Patent Title (中): 触摸显示装置及其形成方法
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Application No.: US13435585Application Date: 2012-03-30
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Publication No.: US08791917B2Publication Date: 2014-07-29
- Inventor: Yi-Chung Juan , Kuo-Sheng Lee , Chang-Ching Yeh , Chien-Ting Chan , Sung-Chun Lin
- Applicant: Yi-Chung Juan , Kuo-Sheng Lee , Chang-Ching Yeh , Chien-Ting Chan , Sung-Chun Lin
- Applicant Address: TW New Taipei
- Assignee: Hannstar Display Corp.
- Current Assignee: Hannstar Display Corp.
- Current Assignee Address: TW New Taipei
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW100135463A 20110930
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A touch display device and a formation method thereof are provided. The touch display device includes a touch panel disposed on a first surface of a substrate of a display panel. A color filter layer is disposed on a second surface of the substrate. The touch panel includes a plurality of first and second conductive patterns arranged by two directions that are perpendicular to each other. A patterned isolation layer, having a first portion and a second portion, is formed over the first surface of the substrate, wherein the first portion is disposed at the intersection of the first and the second conductive patterns, and the second portion is disposed between the first and the second conductive patterns. The first portion has a height that is lower than a height of the second portion.
Public/Granted literature
- US20130082944A1 TOUCH DISPLAY DEVICES AND FORMATION METHODS THEREOF Public/Granted day:2013-04-04
Information query
