Optelec Development B.V.
|Optelec Development B.V. Patent applications|
|Patent application number||Title||Published|
|20140118799||PORTABLE MAGNIFYING CAMERA - A portable camera for recording and displaying an image of an object such as printed paper wherein the camera is arranged to be positioned on an object to be recorded wherein the cameras is provided with an outer lower surface which is arranged to be in contact with the object if the camera is positioned on the object, a light sensitive sensor for obtaining an image of at least a portion of the object, a display and processing means for processing the image obtained by means of the sensor and for displaying at least a portion of the recorded image on the display in a possible magnified form, wherein the camera is provided with at least one lighting unit for lighting the object to be recorded when the camera is positioned on the object, wherein the camera is arranged such that light rays of the at least one lighting unit which are, in use, submitted to the object are directly submitted to the object, possibly via a mirror and/or a lens wherein the lighting unit is arranged within the camera such that if the object which is recorded would be a flat mirror whereon the camera is positioned for recording the flat mirror, the lighting unit is located outside a viewing field of the sensor which viewing field is formed in combination with the flat mirror.||05-01-2014|
|20110057921||BRAILLE DISPLAY - A braille display comprising an outer wall comprising an outer surface, an inner surface and a plurality of holes extending between the outer surface and the inner surface and which are arranged in an at least substantially regular pattern relative to each other. The braille display is further provided with braille cells wherein each braille cell comprises at least one tactile member which is movable between a first outer position and second outer position and activations means for moving the at least one tactile member between the first and second outer position. The at least one tactile member comprises a free top and each braille cell is located near the inner surface of the tactile member wherein each tactile member extends through one of the holes from the inner surface in a direction of the outer surface, at least if the tactile member is in the second position and wherein a position of the free top of the tactile member relative to the outer surface when the tactile member is in its first position differs from the position of the free top of the tactical member relative to the outer surface when the tactile member is in its second position, wherein each braille cell of a group of the braille cells is attached to the outer wall by means of a connection which acts on the one hand on the braille cell and on the other hand on the outer wall at a location adjacent to the braille cell.||03-10-2011|
|20090296162||Reproduction device, assembly of a reproductive device and an indication body, and a method for reproducing an image portion - Reproduction device, including registration means arranged to optically register an image portion that is to be registered of an image. The reproduction device includes electronic signal processing means arranged to process a registered image portion, and includes and/or is connectable with reproduction means arranged to reproduce a processed registered image portion. The reproduction device is provided with localisation means arranged to determine a position of an indication body that is moveable with respect to the image and with respect to at least a part of the reproduction device. The reproduction device is arranged to relate a position of the image portion that is to be registered to the position of the indication body.||12-03-2009|
|20090011391||Electromechanical relief display - An electromechanical relief display device comprising:||01-08-2009|
Patent applications by Optelec Development B.V.