Image display device incorporating driver circuits on active substrate and other methods to reduce interconnects
US7071629B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 31, 2003 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Jul 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0408
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Flat panel displays, such as field emission displays (FEDs), plasma displays, liquid crystal displays (LCDs), and electroluminescent displays (ELs), are provided incorporating driver circuitry on the same substrate as the active display region of the display device and further reducing through-vacuum and substrate-to-substrate interconnects. In one implementation, an image display device comprises a substrate; an active display region formed on the substrate and including addressable rows and columns defining pixels; and one or more driver ICs on the substrate, respective outputs of each driver IC coupled to respective ones of the addressable rows and columns, the driver ICs adapted to drive the active display region to display an image. The device also comprises a wireless receiver coupled to the driver ICs, the wireless receiver adapted to wirelessly receive a wireless signal including an input video signal for display and couple the input video signal to the driver ICs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.