Yeates
David Yeates, Eys NL
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20090073099 | DISPLAY COMPRISING A PLURALITY OF PIXELS AND A DEVICE COMPRISING SUCH A DISPLAY - A liquid crystal display is provided to include a display panel with a plurality of pixels, which are arranged in rows and columns in a matrix form. Each pixel has a plurality of sub-pixels of first, second, third and fourth sub-pixel types, respectively, corresponding to red, green, blue and white (RGBW) colors and interleaved together. Each succession of first, second, and third sub-pixels form a first sub-pixel group, and a subsequent fourth sub-pixel forms a second sub-pixel group. The sub-pixels are arranged such that the second type of the sub-pixels and the fourth type of the sub-pixels are in a same column. In each row, the sub-pixel in a rightmost column is of the same sub-pixel type as the sub-pixel in a leftmost column of that row. | 03-19-2009 |
David Yeates, Chu-Nan TW
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20130307810 | CAPACITIVE TOUCH PANEL DEVICE - The invention provides a touch panel device comprising, and arranged above each other in a downward direction, a cover layer for use as a touch surface, a sensor layer comprising a plurality of sensing elements, the sensing elements being arranged to register capacitance, characterized in that between the cover layer and the sensor layer is an electrically-resistive layer, electrically resistive layer being a electrically non-insulating layer and having an electrical resistance is provided, wherein the electrical resistance of the electrically-resistive layer is lower than the electrical resistance of the cover layer and higher than the electrical resistance of the sensing elements. The electrically-resistive layer can have a resistance suitable for causing, in response to a touch event above a center of a central sensing element, a detectable change in the capacitance as measured by at least two sensing elements adjacent to the central sensing element. | 11-21-2013 |
David Julian Yeates, Eys NL
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20100253154 | SWITCH CIRCUIT OF DC/DC CONVERTER CONFIGURED TO CONDUCT VARIOUS MODES FOR CHARGING/DISCHARGING - A DC/DC converter includes an input terminal for receiving an input voltage; an output terminal for providing an output voltage; a ground terminal for providing a reference voltage; a plurality of charge pump capacitors including at least a first charge pump capacitor, a second charge pump capacitor, and a third charge pump capacitor; and a switch circuit. The switch circuit includes a plurality of switches configured to allow the plurality of charge pump capacitors connected in a hybrid parallel-series arrangement between the input terminal and the ground terminal or between the input terminal and the output terminal by selectively conducting a specified portion of the switches. | 10-07-2010 |
David Julian Yeates, Ng Eys NL
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20110068810 | SENSING METHOD AND DRIVING CIRCUIT OF CAPACITIVE TOUCH SCREEN - In a sensing method of a capacitive touch screen, which includes a plurality of sensing capacitors, at least one of the plurality of sensing capacitors is selected into a reference capacitor unit. The capacitance differences between the reference capacitor unit and the sensing capacitors are calculated. A touched position on the capacitive touch screen is determined according to the capacitance differences. | 03-24-2011 |
Henry Samuel Yeates, Berkshire GB
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20140193788 | METHOD, A DEVICE AND A COMPUTER PROGRAM PRODUCT FOR TRAINING THE USE OF AN AUTO-INJECTOR - The invention provides a handheld device for training a user in operating an auto-injector. The device has a screen and a sensor which can quantify a physical activity of the device. A visual representation of the auto-injector and a visual instruction for a desired use of the auto-injector are presented on the screen while the user is requested to manipulate the handheld device as if it was the auto-injector. By use of the sensor date, the device evaluates the performance of the user and determines a level of compliance with the instructions. Accordingly, the invention provides an increased safety in the use of auto-injectors e.g. for epinephrine (adrenaline). | 07-10-2014 |
Stephen Georg Yeates, Macclesfield GB
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20140084216 | PARTICLES FOR ELECTROPHORETIC DISPLAYS - This invention relates to electrophoretic fluids comprising, preferably coloured, polymer particles having non-spherical shape, and the use of these particles for the preparation of mono, bi or polychromal electrophoretic devices. | 03-27-2014 |
Stephen George Yeates, Greater Manchester GB
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20130114642 | TEMPERATURE RECORDER COMPRISING A LIQUID CRYSTALLINE MATERIAL - A temperature recorder comprises a sensing cell which comprises a reactant mixture. The reactant mixture comprises a liquid crystalline material, a reactive monomer, and an initiator configured to initiate cross-linking of the reactive monomer and thereby form a sensing material which provides a record of the temperature of the sensing cell when cross-linking occurs. The sensing material comprises a cross-linked network dispersed within the liquid crystalline material, the cross-linked network being formed from the reactive monomer. The sensing cell additionally comprises first and second electrically conductive electrodes having a spaced relationship there between and being connectable to an electric property measuring device arranged to measure an electric property of the sensing material. | 05-09-2013 |