Array substrate for fringe field switching mode liquid crystal display device
US8976310B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2012 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Jun 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136254
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate for a fringe field switching mode liquid crystal display, and the display are discussed. According to an embodiment, the array substrate includes a display area including pixel areas defined gate lines and data lines crossing the gate lines, each pixel area including a switching thin film transistor and a plate-shaped pixel electrode connected to the switching thin film transistor, the display area of the display further including a common electrode having openings in correspondence with the pixel electrodes, the common electrode being formed over the pixel electrodes throughout an entire area of the display area; and first through fourth non-display areas surrounding the display area and including pixel areas surrounding the display area, wherein each test pixel area includes a test thin film transistor and a test electrode connected to the corresponding test thin film transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.