Invention Grant
- Patent Title: Display devices and fabrication methods thereof
- Patent Title (中): 显示装置及其制造方法
-
Application No.: US13420922Application Date: 2012-03-15
-
Publication No.: US08698148B2Publication Date: 2014-04-15
- Inventor: Rong-Bing Wu , Chien-Hao Wu , Po-Hsiao Chen
- Applicant: Rong-Bing Wu , Chien-Hao Wu , Po-Hsiao Chen
- 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: TW100136235A 20111006
- Main IPC: H01L29/786
- IPC: H01L29/786 ; H01L21/336
Abstract:
A display device and a fabrication method thereof are provided. The display device includes a first metal layer disposed on a display area and a peripheral area. An insulating layer covers the first metal layer. A patterned semiconductor layer is disposed on the insulating layer at the display area. A second metal layer is disposed on the patterned semiconductor layer and the insulating layer at the peripheral area. A transparent conductive layer directly covers the second metal layer. A protective layer completely covers the second metal layer, the patterned semiconductor layer and the transparent conductive layer. The protective layer includes a first portion, a second portion and a through hole, wherein the first portion has a height which is higher than a height of the second portion.
Public/Granted literature
- US20130087791A1 DISPLAY DEVICES AND FABRICATION METHODS THEREOF Public/Granted day:2013-04-11
Information query
IPC分类:
