Liquid crystal display, array substrate and mother glass thereof
US8154674B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2008 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Oct 31, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136254
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate for a liquid crystal display, a liquid crystal display comprising the array substrate, and a mother glass from which the array substrate is cut off, are provided. The array substrate comprises a plurality of scan lines; a plurality of data lines crossing with the plurality of scan lines; and a common electrode bus, wherein each of the array substrate further comprises a shorting bar which transmits the same signal as a signal that the common electrode bus transmits during operation of the corresponding liquid crystal display. The invention both improves the utilization of a mother glass and allows testing the data lines and/or scan lines with shorting bars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.