Fryer, GB
Chistopher James Newton Fryer, Cambridge GB
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20090153064 | Electronic Circuit for Driving Electroluminescent Display - An electroluminescent circuit for driving an electroluminescent display having a plurality of segment electrodes and a common electrode. The circuit comprises a DC power supply, an output terminal for each of the segments and common electrodes and at least one supply half H-bridge for connecting at least one of each of the segment electrodes and the common electrode selectively to one of the DC supply and a reference voltage. Each supply half H-bridge comprises a top switch and a bottom switch in series having a junction between them. The top switch is connected to the DC supply and the bottom switch is connected to a reference voltage. A discharge circuit is provided for selectively discharging the electroluminescent display, the discharge circuit comprising a discharge half H-bridge in which a top switch is connected to the DC supply and to a discharge path. | 06-18-2009 |
Chistopher James Newton Fryer, Cambridgeshire GB
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20090073156 | Drive Circuits for Capacitive Loads - A drive circuit for driving electroluminescent (EL) segments and polymer dispersed liquid crystal (PDLC) segment of a display. The circuit may include a flyback converter for generating an A.C. output voltage, a first switching circuit for selectively connecting the output voltage to the EL segments, and a second switching circuit for selectively connecting the output voltage to the PDLC segments. In order to drive the EL segments and PDLC segments at the required frequencies, the polarity of the output voltage applied to the PDLC segments is swapped at a frequency lower than the frequency at which the polarity of the output voltage is swapped for the EL segments. In this way, only a single high voltage power supply is required to drive both the EL and PDLC segments. | 03-19-2009 |
Christopher James Newton Fryer, Cambridge GB
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20090273737 | Electroluminescent Displays - An electroluminescent display of the type having a switchable electroluminescent (EL) material backlight mounted behind a mask defining the information to be displayed. The mask is constructed as a layer of physically-stabilised Liquid Crystal (LC) material switchable to define the information to be displayed. The LC mask and the EL backlight are constructed as a single entity | 11-05-2009 |
20110057910 | DRIVING DISPLAYS - A method of driving a display, wherein the display comprises a layer of electroluminescent material (EL) and a layer of physically-stabilised liquid crystal (LC) wherein the layers of EL and LC are powered by a common set of electrodes. The method comprises driving the common electrodes with a voltage waveform which is substantially a truncated triangular waveform. | 03-10-2011 |
20120229722 | FLEXIBLE SHIELDED DISPLAY - A display comprising a flexible layered structure and a circuit layer. The layered structure comprises an active layer, comprising LC material and electroluminescent/phosphor material, switchable to define information to be displayed sandwiched between front and rear electrodes which are arranged to have an alternating voltage applied thereto to generate an electric field across the active layer. The display further comprises a substrate being the transparent front layer, a reflective insulating layer, an insulating layer mounted behind the rear electrode and a conductive plane mounted behind the insulating layer and connected to ground, to a DC voltage and/or to a same potential as the circuit layer. The circuit layer may comprise at least one switch to be activated by deflection of the layered structure. | 09-13-2012 |
20150055061 | TRANSFLECTIVE DISPLAY WITH COLOR SHIFT REDUCTION - A transflective display includes a substrate, a partially absorbing layer arranged on the substrate, a reflection layer arranged on the partially absorbing layer opposite to the substrate, and an emissive layer arranged on the reflection layer opposite to the partially absorbing layer. The emissive layer includes a plurality of light-emitting elements that emit light of at least one color and a dye of a color other than the at least one color of the plurality of light-emitting elements. The reflection layer is arranged to reflect some light from the emissive layer back into the emissive layer. | 02-26-2015 |
Christopher James Newton Fryer, Cabridgeshire GB
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20090267928 | Display Devices - A drive circuit of a display device comprising a capacitive display (H | 10-29-2009 |
Christopher James Newton Fryer, Cambridgeshire GB
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20080303981 | Electroluminescent Displays - An electroluminescent display of the type having a switchable electroluminescent (EL) material backlight ( | 12-11-2008 |
Christopher James Newton Fryer, Cottenham GB
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20110148807 | HUMAN INTERFACE DEVICE AND RELATED METHODS - A Human Interface Device (HID) including a capacitive sensing layer arranged to provide at least one coordinate location where a user touches the device, a circuit layer comprising a plurality of tracks each track having a at least one break therein, and a plurality of user activatable domes positioned above the breaks such that upon user activation. The dome performs one of completing the track by bridging the break and breaking the track by un-bridging the break. | 06-23-2011 |
Christopher John Fryer, York GB
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20110282309 | WOUND DRESSING AND METHOD OF USE - A system, method, and apparatus are disclosed for dressing a wound. The apparatus comprises a liquid and gas permeable transmission layer, an absorbent layer for absorbing wound exudate, the absorbent layer overlying the transmission layer, a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, wherein the cover layer is moisture vapor permeable. | 11-17-2011 |
20130110058 | REDUCED PRESSURE THERAPY APPARATUSES AND METHODS OF USING SAME | 05-02-2013 |
20150065966 | REDUCED PRESSURE THERAPY APPARATUSES AND METHODS OF USING SAME - Some embodiments comprise a pump assembly for reduced pressure wound therapy, comprising a housing, a flow pathway through the pump, one or more valves in communication with the flow pathway, a pump supported within or by the housing, and a one-way flow valve in fluid communication with the pump. The pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The one-way flow valve can be configured to substantially prevent a flow of gas through the one-way flow valve in a direction of flow away from the pump. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump has been sterilized following the assembly of the pump such that an inside and an outside of the housing, the flow pathway, the one or more valves, the pump, the controller, the battery compartment, and the at least one switch or button have been sterilized. | 03-05-2015 |
David Fryer, Herts GB
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20080275702 | System and method for providing digital dictation capabilities over a wireless device - A system and method for providing digital dictation capabilities over a wireless device. The system and method enables digital dictations to be recorded on a wireless device, such as a BlackBerry smartphone, and then uploaded wirelessly to a remote location, such a server, for transcription. Features of the wireless device, such as the display and trackball, can be used to control the dictation. | 11-06-2008 |
Dennis Edward Fryer, Ashford GB
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20100224513 | Tissue Product with Sacrificial Top Sheet for Pop-Up Dispensing - In order to improve the reliability of cleanly dispensing the first tissue in a pop-up dispensing tissue container, a relatively high strength sacrificial top sheet is interfolded with the tissue clip. The sacrificial top sheet is adhered to the underside of a removable surfboard in the top of the container, such that when the surfboard is removed to access the tissues, the sacrificial sheet is simultaneously removed, which causes the first tissue to pop up into a ready position for subsequent dispensing by the user. | 09-09-2010 |
20120223092 | Compressed Tissue Carton - Generally, the present disclosure relates to a carton for dispensing compressed tissue sheets comprising a carton having an oversized carton opening and a compressed stack of tissues, such as facial tissues. The compressed carton can significantly reduce costs associated with shipping such low density products. The oversized carton opening permits the compressed stack of tissues to expand, releasing the compression of the tissue stack and allowing the tissues to be dispensed normally. | 09-06-2012 |
20120223093 | Compressed Tissue Carton with Tear Strip - Generally, the present disclosure relates to a carton for tissue products comprising a carton and an overwrapped compressed stack of tissues, such as facial tissues. The compressed carton can significantly reduce costs associated with shipping such low density products. The overwrapped compressed stack of tissues has a tear strip, which permits the compressed stack of tissues to expand, releasing the compression of the tissue stack and allowing the tissues to be dispensed normally. | 09-06-2012 |
Dennis Edward Fryer, Kent GB
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20100107350 | Portable rolled wiping product - A portable rolled product containing a small roll of sheets, such as tissues or wet wipes, is particularly useful for uses outside the home. The roll of sheets is contained within a flexible package, such as a plastic film wrapper, having a roll housing portion and an extended dispensing portion or channel through which the user withdraws the product. After the desired amount of the sheets is withdrawn, the extended dispensing channel can be folded back around the roll housing portion of the package for storage until further use. | 05-06-2010 |
Martin Fryer, Wilts GB
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20100084564 | IMAGING APPARATUS - An imaging apparatus for x-rays includes a scintillator, overlying an array of imaging pixels on a substrate, and at least one trigger pixel array externally peripheral to the array of imaging pixels on the substrate such that the trigger pixel array is not substantially overshadowed by the scintillator from incident x-ray radiation. A layer substantially impervious to light but transparent to x-rays overlays the trigger pixel array, such that the trigger pixels are unresponsive to light but triggered by direct hits from incident x-ray photons. | 04-08-2010 |