摘要:
An electronic device includes a first member, and a second member which includes segments. At least one of the first member and the second member is movable relative to the other of the first member and the second member among a plurality of distinct positions as a result of differing voltage states of the segments.
摘要:
An electrical interconnect to block light for use with an array of micro electromechanical machines separated by the first breaks includes a layer of an electrically conductive and an electrically isolated portions separated by second breaks configured to cross the first breaks on multiple sides of one of the micro electromechanical machines.
摘要:
A display system including a projector and a display. The projector is adapted to wirelessly transmit image information associated with an image to be displayed. The display includes a plurality of display cells that are configured to collectively display the image based on the image information transmitted by the projector. Each display cell includes a receiver, display element and storage device. The receiver is configured to wirelessly receive a portion of the image information, and the storage device is adapted to store a control signal corresponding to the received portion of the image information. The display element is configured to display the corresponding portion of the image in response to application of the control signal from the storage device.
摘要:
A painting tool with a carriage having a control switch, control circuitry, and an ink jet pen connected to the carriage and control circuitry. An ink jet pen may be included in the carriage, and more than one switch may be provided, with one switch controlling hue, and the other controlling flow rate. An on-board power source may be included to provide cordless operation.
摘要:
A controller is for driving a nozzle of a fluid-jet printing device. The controller can select a waveform from a number of waveforms based at least on values for the nozzle. The controller can scale the waveform based on the values for the nozzle. The waveform drives the nozzle to cause the nozzle to eject fluid therefrom.
摘要:
Measuring an inkjet nozzle may include taking at least one impedance measurement after the firing command is sent to detect the presence of a drive bubble and taking another impedance measurement to detect a collapse of the drive bubble.
摘要:
A method for determining an issue in an inkjet nozzle with impedance measurements, includes taking a first impedance measurement to detect a drive bubble with an impedance sensor, and taking a second impedance measurement to detect said drive bubble with said impedance sensor after said first impedance measurement.
摘要:
A controller is for driving a nozzle of a fluid-jet printing device. The controller can select a waveform from a number of waveforms based at least on values for the nozzle. The controller can scale the waveform based on the values for the nozzle. The waveform drives the nozzle to cause the nozzle to eject fluid therefrom.
摘要:
A method is disclosed for spreading a non-periodic color signal sent to a spatial light modulator across a frame period. The method can include the operation of dividing a frame period into a plurality of time slices. A further operation can be assigning a color to each of the plurality time slices. Another operation can be interleaving one or more colors assigned to the time slices across the frame period in a non-periodic manner.
摘要:
A method for forwarding a firing signal within a nozzle group of a fluid ejection device includes receiving warm data and fire data. A firing signal having a firing pulse preceded by a warming pulse is received. The firing signal is conditionally modified according to of the fire data. The conditionally modified firing signal is forwarded to a particular nozzle circuit of the nozzle group.