Wieger
Wieger Markvoort, Rijssen NL
Patent application number | Description | Published |
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20110074756 | METHOD OF CONTROLLING AN ELECTRONIC DISPLAY AND AN APPARATUS COMPRISING AN ELECTRONIC DISPLAY - A method of controlling an electronic display having a plurality of pixels settable in a first operating level, a second operating level and an intermediate operating level, the method comprising the step of setting the pixels in a preparatory intermediate operating level immediately prior to setting the pixels in a desired intermediate operating state. At an end of a frame i−1, for example, it is possible to drive a pixel from a level P0 further towards white to reach reflection level Pn or to stop driving it, or to switch a control voltage to an apposite polarity and arrive at a lower level. Levels P1 and P2 present embodiments of preparatory intermediate levels used to drive pixels in accordance with the invention. For example, levels 2, 4, and 6 may be obtained from the preparatory level P1. Levels 3, 5, and 7 may be obtained from the preparatory level P2. | 03-31-2011 |
Wieger Markvoort, Eindhoven NL
Patent application number | Description | Published |
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20100259524 | SEQUENTIAL ADDRESSING OF DISPLAYS - A display device ( | 10-14-2010 |
20100289838 | VARIABLE COMMON ELECTRODE - A display device ( | 11-18-2010 |
20140062991 | SEQUENTIAL ADDRESSING OF DISPLAYS - A display device includes a row driver configured to provide a row voltage, and a row electrode connected to the row driver. A column driver is configured to provide a column voltage to a column electrode. Further, a common driver is configured to provide a common electrode that includes a negative level. In addition, a controller is configured to switch the common electrode between at least two levels when all rows have a non-select level of the row voltage. The controller may be further configured to switch the common electrode at a substantially same time and with a substantially same voltage swing as a storage voltage of a storage capacitor. | 03-06-2014 |
Wieger Wiegersma, Zwolle NL
Patent application number | Description | Published |
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20100310820 | HONEYCOMB PANEL AND ITS PRODUCTION - The invention relates to a method for processing a continuous honeycomb panel, said method comprising the subsequent steps of producing a continuous honeycomb panel from strips of material to form the continuous honeycomb panel in compressed form, at least partially expanding said compressed continuous paper honeycomb, producing a series of spaced cuts in at least one of the edges of said strips, and applying pressure on said at least one cut edge for bending said cut edge. | 12-09-2010 |
Wieger Wiegersma, Dieren NL
Patent application number | Description | Published |
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20140004299 | CELLULAR STRUCTURE FOR DOUBLE CURVATURE PANEL | 01-02-2014 |