Patent application number | Description | Published |
20080252592 | Electrophoretic Display Panel - The electrophoretic display panel ( | 10-16-2008 |
20080273237 | Robust Multi Particle System For Color Electrophoretic Displays With Very Low Driving Voltages Comprising a Low Amount of Electrolytes - An electrophoretic dispersion with at least two particle species is proposed in which a minimal number (and concentration) of free compounds is present in solution. All chemicals needed to color and stabilize the pigment particles are preferably covalently attached to or within the particles. This enhances the robustness of the system and minimizes the conductivity of the dispersion so that the driving voltage for an electrophoretic display is reduced. | 11-06-2008 |
20100033801 | LIGHT MODULATOR - The light modulator ( | 02-11-2010 |
20100060623 | DRIVE METHOD FOR AN ELECTROPHORETIC CELL AND AN ELECTROPHORETIC DEVICE - The present invention relates to a drive method for an electrophoretic cell and a device adapted to implement the method. The cell comprises a first storage electrode ( | 03-11-2010 |
20100060628 | IN-PLANE SWITCHING ELECTROPHORETIC COLOUR DISPLAY - The invention relates to an electrophoretic color display panel, the display panel comprising at least one pixel ( | 03-11-2010 |
20110211345 | LIGHT OUTPUT DEVICE - A light output device comprises at least one discrete light source device ( | 09-01-2011 |
20150284627 | PDMS-BASED LIGANDS FOR QUANTUM DOTS IN SILICONES - The invention provides a process for the production of a wavelength converter containing a siloxane polymer matrix with wavelength converter nano particles embedded therein, the process containing (a) mixing (i) a first liquid containing (i1) short chain siloxane polymers and (i2) wavelength converter nano particles having an outer surface grafted with siloxane grafting ligands and (ii) curable siloxane polymers, and (b) curing the curable siloxane polymers, thereby producing the wavelength converter ( | 10-08-2015 |
20150291876 | PDMS-BASED LIGANDS FOR QUANTUM DOTS IN SILICONES - The invention provides a process for the production of a light converter comprising a siloxane polymer matrix with light converter nano particles embedded therein, the process comprising (a) mixing (i) light converter nano particles having an outer surface grafted with grafting ligands and (ii) curable siloxane polymers, and (b) curing the curable siloxane polymers, thereby producing the light converter; wherein the grafting ligands comprise siloxane grafting ligands having x1 Si backbone elements, wherein at least one Si backbone element of each siloxane grafting ligand comprises a side group having a grafting functionality; wherein the curable siloxane polymers have y1 Si backbone elements; and wherein x1 is at least 20, wherein y1 is at least 2, and wherein x1/y1≧0.8. | 10-15-2015 |