Display device having low voltage differential signal lines overlapping drive circuits
US7737929B2 · kind B2 · utility
0Cited by
6References
7Claims
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Key dates
| Filing date | Apr 7, 2004 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jan 31, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/006
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device which transmits display data to drive circuits which drive a display panel using low voltage differential signals have input circuits which are hardly influenced by noise. To transmit the low voltage differential signals under the same condition, low voltage differential signal lines are formed in a zigzag pattern so as to make the lengths of the lines equal. To reduce the influence generated by the overlapping of the zigzagged low voltage differential signal lines and the drive circuits, level shift circuits are provided to the input circuits so as to make the input signals assume a stable operation level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.