Patent application number | Description | Published |
20090000729 | ELECTRO-OPTIC DISPLAYS, AND MATERIALS AND METHODS FOR PRODUCTION THEREOF - An electro-optic display is produced using a sub-assembly comprising a front sheet, an electro-optic medium; and an adhesive layer. An aperture is formed through the adhesive layer where the adhesive layer is not covered by the electro-optic medium, and the sub-assembly is adhered to a backplane having a co-operating member with the aperture engaged with a co-operating member, thus locating the sub-assembly relative to the backplane. In another form of electro-optic display, a chip extends through an aperture in the electro-optic medium and adhesive layer. In a third form, the aforementioned sub-assembly is secured to a backplane and then a cut is made through both backplane and sub-assembly to provide an aligned edge. | 01-01-2009 |
20100134873 | DEVICE COMPRISING A MULTILAYER STRUCTURE AND ROLLERS - The invention relates to a device ( | 06-03-2010 |
20100142029 | FLEXIBLE DISPLAY AND A METHOD OF PRODUCING A FLEXIBLE DISPLAY - The invention relates to a flexible display ( | 06-10-2010 |
20100277446 | DISPLAY WITH REDUCED MOIRE EFFECT - A display has reduced moire interference. The display has a backplane with a regular array of pixels and a frontplane with a regular array of cells. The backplane and frontplane are laminated together. The width of the distribution of aperture (the total inner cell area above an active pixel area divided by total pixel area) over the display is reduced. Sinusoidally curved walls or other curved pixel edges may be used in the frontplane or backplane to control the distribution. | 11-04-2010 |
20110032442 | Method For Manufacturing A Display Panel And A Display Panel Provided With Repairable Elements - A display panel is described that includes a picture element controllable by an active matrix drive comprising at least one structural element (a), wherein the at least one structural element (a) comprises a plurality of sub-units (b | 02-10-2011 |
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 |
20110109654 | FLEXIBLE DISPLAY AND A METHOD OF MANUFACTURING A FLEXIBLE DISPLAY - The invention relates to a flexible display comprising a first flexible layer configured to comprise pixels | 05-12-2011 |
20110128260 | Stacked Display With A Bended Substrate, An Electronic Apparatus And A Method For Manufacturing The Same - A stacked display ( | 06-02-2011 |
20110181811 | DISPLAY STRUCTURE WITH A ROUGHENED SUB-ELECTRODE LAYER - The invention relates to a display structure comprising an electrode layer ( | 07-28-2011 |
20110279442 | ELECTROPHORETIC DISPLAY UNIT AND METHOD FOR DRIVING AN ELECTROPHORETIC DISPLAY PANEL - An electrophoretic display unit is presented that comprises an electrophoretic display panel ( | 11-17-2011 |
20110297309 | ELECTRO-OPTIC DISPLAYS, AND MATERIALS AND METHODS FOR PRODUCTION THEREOF - An electro-optic display is produced using a sub-assembly comprising a front sheet, an electro-optic medium; and an adhesive layer. An aperture is formed through the adhesive layer where the adhesive layer is not covered by the electro-optic medium, and the sub-assembly is adhered to a backplane having a co-operating member with the aperture engaged with a co-operating member, thus locating the sub-assembly relative to the backplane. In another form of electro-optic display, a chip extends through an aperture in the electro-optic medium and adhesive layer. In a third form, the aforementioned sub-assembly is secured to a backplane and then a cut is made through both backplane and sub-assembly to provide an aligned edge. | 12-08-2011 |
20120092319 | Common Driving Of Displays - A display driving arrangement is described wherein, during a scan line driving phase, a column driver is controlled to provide a plurality of driving column voltages to the source terminals and the row driver is controlled to provide scanning row selection voltages to the gate terminals for sequentially updating the each pixel having an initial pixel state, voltages with said plurality of driving column voltages to attain, for each initial pixel state, an initial common pixel state. During a common driving phase the column driver is controlled to provide a uniform column voltage to the source terminals to update the plurality of pixel voltages with a uniform column voltage. In addition, the row driver is controlled to provide row select voltages with a gate swing that is lower during the common driving phase than during the row driving phase so as to drive the pixels from a respective the initial common state to a respective final common state. The pixel states may differ from each other at least during a part of the common driving phase or even during the entire common driving phase, so that initial and final common states and intermediate states may differ from pixel to pixel. | 04-19-2012 |
20120120480 | DEVICE COMPRISING A MULTILAYER STRUCTURE AND ROLLERS - The invention relates to a device comprising a multilayered structure with a first portion and a second portion wherein the first portion is conceived to be rolled about a first roller, said device comprising a second roller for receiving the second portion for at least partially counteracting the effects of mechanical strain induced in the multilayered structure upon said rolling. The first roller is rotated in a first direction, whereby the second roller is rotated in a second direction. Preferably, the diameters of the first roller and the second roller are equal. Alternatively, the edge portions A, B of the multilayer structure are suitably interconnected by stoppers for preventing creeping. | 05-17-2012 |
20120146975 | Consecutive Driving Of Displays - A lookup table provides voltage waveforms for transitions between a plurality of discrete pixel states forming a set that can be ordered in consecutive states according to a reflectivity of the pixel. An image controller repeatedly executes, in a consecutive drive phase, the steps of retrieving an initial state and update state, matching, when the initial and update states are different, in the ordered set of pixel states of the lookup table, a consecutive state and a corresponding consecutive waveform, the consecutive state forming a path, according to the consecutive drive phase, from the initial state to the update state in the set of pixel states, storing the consecutive state in the memory as new initial state; and controlling a voltage driver to drive the pixel from the initial state to the consecutive state using said consecutive waveform. | 06-14-2012 |
20120182282 | Super Low Voltage Driving Of Displays - A display device ( | 07-19-2012 |
20120212470 | Method and apparatus for driving an electronic display and a system comprising an electronic display - A device (B) is described for driving a bistable display (A). The device includes a processor ( | 08-23-2012 |
20130025647 | IMPACT RESISTANT DEVICE COMPRISING AN OPTICAL LAYER - An impact resistant device includes an optical layer and electronics. The optical layer and electronics are comprised in a flexible foil structure which is supported by a backing structure in mechanical contact on a backside of the flexible foil structure. The backing structure includes a deformable material having a viscous response in a critical range, which critical range is defined for a given front impact event by a pressure threshold (σ | 01-31-2013 |
20140027717 | PIXEL CONTROL STRUCTURE, ARRAY, BACKPLANE, DISPLAY, AND METHOD OF MANUFACTURING - Pixel control structure for use in a backplane for an electronic display, including a transistor that has a gate, a source, a drain, and an organic semiconductor element. The pixel control structure is formed by a first patterned conductive layer portion, a second patterned conductive layer portion, a dielectric layer portion, and an organic patterned semiconductive layer portion. The dielectric layer portion comprises an overlap region defined by overlap of the second conductive layer portion over the first conductive layer portion. The overlap region defines an overlap boundary, defined by an edge portion of the first patterned conductive layer portion and an edge portion of the second patterned conductive layer portion. The patterned semiconductive layer portion extends over the overlap region and away from the overlap region so as to extend from both first and second edge portions. | 01-30-2014 |
20140115884 | ELECTRO-OPTIC DISPLAYS, AND MATERIALS AND METHODS FOR PRODUCTION THEREOF - An electro-optic display is produced using a sub-assembly comprising a front sheet, an electro-optic medium; and an adhesive layer. An aperture is formed through the adhesive layer where the adhesive layer is not covered by the electro-optic medium, and the sub-assembly is adhered to a backplane having a co-operating member with the aperture engaged with a co-operating member, thus locating the sub-assembly relative to the backplane. In another form of electro-optic display, a chip extends through an aperture in the electro-optic medium and adhesive layer. In a third form, the aforementioned sub-assembly is secured to a backplane and then a cut is made through both backplane and sub-assembly to provide an aligned edge. | 05-01-2014 |