Liquid crystal display device comprising two different pixel electrodes connected to different TFTS in a pixel
US9541777B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 14, 2012 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Jul 2, 2033 |
Classification
- Technology area (CPC —)General
Abstract
A liquid crystal display device is disclosed, which has improved transmittance, and which meanwhile can obtain a higher contrast and maintain a lower cost. The device comprises a color filter substrate, an array substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate. The array substrate comprises a first pixel electrode and a second pixel electrode, the first pixel electrode and the second pixel electrode being arranged at an interval, and applied with AC voltages of equal frequency but opposite phase, respectively. Also, a method for driving the liquid crystal display device is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.