Liquid crystal display and 3D imaging apparatus and operating methods thereof
US9177515B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2013 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Oct 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0202
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Liquid Crystal Display (LCD), 3D imaging apparatus and operating methods thereof are disclosed. The operating method for the disclosed LCD includes the steps of: driving a pixel array of the LCD to display a frame of data by a first frame scan and a second frame scan; and, controlling a backlight module of the LCD in accordance with the first frame scan and the second frame scan. In the first frame scan, the scan lines of pixel array are driven in groups, wherein, in each group, all rows corresponding thereto are driven by identical data. The rows which have not been driven by correct data in the first frame scan are driven again and corrected in the second frame scan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.