Multi-line addressing methods and apparatus
US8237638B2 · kind B2 · utility
1Cited by
38References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 29, 2005 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Jan 5, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of driving an electro-optic display, the display having a plurality of pixels each addressable by a row electrode and a column electrode, the method including: receiving image data for display, the image data defining an image matrix; factorizing the image matrix into a product of at least first and second factor matrices, the first factor matrix defining row drive signals for the display, the second factor matrix defining column drive signals for the display; and driving the display row and column electrodes using the row and column drive signals respectively defined by the first and second factor matrices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.