Method and apparatus for reducing discontinuities in an active addressing display system
US5475397A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1993 |
| Grant date | Dec 12, 1995 |
| Priority date | — |
| Expiry date | Jul 12, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3625
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device (605) for presenting data comprises a display (600) having at least first and second segments (705, 710) comprising, respectively, first and second pluralities of rows, wherein at least one overlapping row (637) is included in both the first and second segments (705, 710). A first driving circuit (650) coupled to the display (600) drives, during a first set of time periods, the first plurality of rows with a first set of orthonormal functions, including a first at least one modified orthonormal function for driving the at least one overlapping row (637), and a second driving circuit (652) coupled to the display (600) drives, during a second set of time periods, the second plurality of rows with a second set of orthonormal functions, including a second at least one modified orthonormal function for driving the at least one overlapping row (637).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.