Liquid crystal display and method of driving the same
US8330699B2 · kind B2 · utility
13Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2009 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Jun 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, a feedback check line that connects a last source drive IC of the N source drive ICs to the timing controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.