Array substrate having data line self-repairing function and liquid crystal device
US9746730B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 30, 2014 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Oct 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate having a data line self-repairing function and a liquid crystal display device is disclosed. The array substrate comprises a plurality of pixel units, the pixel unit at least comprise a gate layer, a gate insulating layer, a data layer and a pixel electrode layer laminated therein. Every of the pixel unit have a translucent area and opening areas. The gate layer relative to the opening area is retained, and the gate insulating layer does not cover the gate layer, and the data layer relative to the opening area contacts with the gate layer so that a broken data line in the data layer has conductive connection through the gate layer. Through the above solution, the data line has automatic repair function for disconnection and the unqualified rate of the data line during the manufacture processes is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.