Liquid crystal display panel and liquid crystal display device with low manufacturing cost
US9792873B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2015 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Dec 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0291
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a liquid crystal display panel. The liquid crystal display panel includes drive circuits, data lines for transmitting the data signals, scan lines, and pixel units. Each of the drive circuits includes a level shifter and an output buffer. Voltage signals which are inputted to a non-inverting input terminal and an inverting input terminal of the level shifter are determined according to a number of inverting amplifiers of the output buffer. The present invention further provides a liquid crystal display device. The present invention can effectively decrease the manufacture cost of the liquid crystal display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.