Anti-electrostatic device and method for manufacturing the same, and array substrate
US10025152B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 22, 2017 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Jun 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D99/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An anti-electrostatic device used in an array substrate of a liquid crystal display and a method for manufacturing the same, and a substrate are disclosed. The method includes steps of: forming a first insulation layer on a first conductive layer; forming a pattern on the first insulation layer; forming an etching barrier layer on the pattern; forming a first via hole and a second via hole extending through the etching barrier layer, and forming a fifth via hole extending through the etching barrier layer and the first insulation layer; forming a second conductive layer on the etching barrier layer, wherein a first portion and a second portion of the second conductive layer are respectively electrically connected to the pattern via the first via hole and the second via hole, and one of them is electrically connected to the first conductive layer via a fifth via hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.