Abstract: An example power controller includes a comparator to compare an amount of power supplied at a port of a display device to a first power threshold corresponding to a first operating mode of the display device and a second power threshold corresponding to a second operating mode of the display device. The first power threshold is different from the second power threshold. The power controller further includes a mode controller to configure the display device to operate in at least one of the first operating mode or the second operating mode based on an output of the comparator.

Abstract: An example display device includes a first graphics input port to receive a first video signal, and a second graphics input port to receive a second video signal. A processor is provided to select extended display identification data (EDID) information associated with the display device, and change the EDID information of a full-screen resolution of the first and second video signals while a split screen output command is generated. A video scaler is provided to generate a split screen output with a full-screen display for both the first and second video signals based on the changed EDID information.

Abstract: Example implementations relate to inactive state backlight operation. In some examples, a system may include a display. The display may include a liquid-crystal display (LCD) panel and a backlight to illuminate the LCD panel. The system may include a computing device comprising instructions executable to disable the LCD panel from displaying a live image while the display is in an inactive state. The system may include a computing device comprising instructions executable to reduce an electrical current supplied to the backlight while the display is in the inactive state from a first amount of electrical current associated with the active state to a second amount of electrical current to cause the backlight to reach an operating condition within a targeted length of time from reentering the active state.

Abstract: A display is disclosed. The display includes a screen, a backlight to illuminate the screen, and an image retention reducer. The image retention reducer includes a driver to apply an image retention reduction pattern to the screen while the backlight is deactivated.

Abstract: In example implementations, a method to change a data transfer configuration of a data cable is provided. The method includes receiving a selection of a data transfer configuration option from a plurality of different data transfer configuration options of a data cable that has data lanes to transfer video data and non-video data. A reported number of supported resolutions or refresh rates is modified in accordance with the data transfer configuration option that is selected. The reported number of supported resolutions or refresh rates that is modified is then transmitted to a computing device connected to a display device via the data cable to transmit data via the data cable in accordance with the data transfer configuration option that is selected.

Abstract: A display includes a memory including electronic rating label information and a scaler to display the electronic rating label information from the memory on the display.

Abstract: Systems and methods for migrating a metadata server are provided. A source metadata server is transferred to a new metadata server. During the migration process, only one of the metadata servers is active. Over time, data is transferred to the new metadata server until the new metadata server is fully synchronized with the source metadata server. Then metadata service process is terminated on the source metadata server and started on the new metadata server. The new metadata server transitions to read/write and normal file system operations are resumed at the new metadata server.

Abstract: In a system for decomposing organic compounds in water for use in semiconductor manufacturing, a chemical reactor vessel having a fluid inlet and a fluid outlet, a persulfate anion addition system upstream of the reactor vessel, and a light emitting device contained within the reactor vessel. The light emitting device provides light capable of decomposing persulfate anions.

Abstract: Example implementations relate to inactive state backlight operation. In some examples, a system may include a display. The display may include a liquid-crystal display (LCD) panel and a backlight to illuminate the LCD panel. The system may include a computing device comprising instructions executable to disable the LCD panel from displaying a live image while the display is in an inactive state. The system may include a computing device comprising instructions executable to reduce an electrical current supplied to the backlight while the display is in the inactive state from a first amount of electrical current associated with the active state to a second amount of electrical current to cause the backlight to reach an operating condition within a targeted length of time from reentering the active state.

Abstract: In some examples, a display can modify brightness of displays using pixel luminance by detecting a luminance of pixels included on the display, and modifying a screen brightness of the display by modifying a brightness of a backlight of the display within a predetermined time when the detected luminance of the pixels on the display exceeds a predetermined luminance threshold.

Abstract: In an example, a display device with power inputs includes a first power input to receive a first amount of input power, a second power input to receive a second amount of input power, a power allocator to combine at least a portion of the first amount of power with at least a portion of the second amount of power to form a combined output power, and a universal serial bus (USB) port to output at least a portion of the combined output power to a peripheral device.

Abstract: A method of treating a portion of a subterranean formation that includes: providing a water-in-oil emulsion, inverting the water-in-oil emulsion to form a friction reducing treatment solution, and introducing the treatment solution into the portion of the subterranean formation. The water-in-oil emulsion has an oil phase, an aqueous phase and surfactants. The oil phase (O) and an aqueous phase (A) are present at an O/A ratio of from about 1:8 to about 10:1. The oil phase is present as a continuous phase and contains an inert hydrophobic liquid. The aqueous phase is present as a dispersed phase of distinct particles in the oil phase and includes water and a water soluble polymer. The water soluble polymer makes up from 10 to 25 weight percent of the water-in-oil emulsion. The water-in-oil emulsion is inverted by adding it to water to form a friction reducing treatment solution.

Abstract: In a system for decomposing organic compounds in water for use in semiconductor manufacturing, a chemical reactor vessel having a fluid inlet and a fluid outlet, a persulfate anion addition system upstream of the reactor vessel, and a light emitting device contained within the reactor vessel. The light emitting device provides light capable of decomposing persulfate anions.

Abstract: A method of treating a portion of a subterranean formation that includes: providing a water-in-oil emulsion, inverting the water-in-oil emulsion to form a friction reducing treatment solution, and introducing the treatment solution into the portion of the subterranean formation. The water-in-oil emulsion has an oil phase, an aqueous phase and surfactants. The oil phase (O) and an aqueous phase (A) are present at an O/A ratio of from about 1:8 to about 10:1. The oil phase is present as a continuous phase and contains an inert hydrophobic liquid. The aqueous phase is present as a dispersed phase of distinct particles in the oil phase and includes water and a water soluble polymer. The water soluble polymer makes up from 10 to 25 weight percent of the water-in-oil emulsion. The water-in-oil emulsion is inverted by adding it to water to form a friction reducing treatment solution.

Abstract: In example implementations, a method to change a data transfer configuration of a data cable is provided. The method includes receiving a selection of a data transfer configuration option from a plurality of different data transfer configuration options of a data cable that has data lanes to transfer video data and non-video data. A reported number of supported resolutions or refresh rates is modified in accordance with the data transfer configuration option that is selected. The reported number of supported resolutions or refresh rates that is modified is then transmitted to a computing device connected to a display device via the data cable to transmit data via the data cable in accordance with the data transfer configuration option that is selected.

Abstract: In a system for decomposing organic compounds in water for use in semiconductor manufacturing, a chemical reactor vessel having a fluid inlet and a fluid outlet, a persulfate anion addition system upstream of the reactor vessel, and a light emitting device contained within the reactor vessel. The light emitting device provides light capable of decomposing persulfate anions.

Abstract: Displays having calibrators are disclosed. An example display includes a sensor to measure a plurality of readings for color settings of a color pattern presented by the display. A processor is to calculate average values corresponding to respective ones of the plurality of readings for the color settings. A calibration manager is to generate calibrated measurement values based on the average values. The calibrated measurement values to enable determination of color space information for the display.

Abstract: In a system for decomposing organic compounds in water for use in semiconductor manufacturing, a chemical reactor vessel having a fluid inlet and a fluid outlet, a persulfate anion addition system upstream of the reactor vessel, and a light emitting device contained within the reactor vessel. The light emitting device provides light capable of decomposing persulfate anions.

Abstract: Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the process, the adsorbent bed unit may include additional space for the valves on the head of the adsorbent bed unit.

Abstract: A monitor includes: a display device; a first Universal Serial Bus (USB) upstream port; and a second USB upstream port. In response to a new host being connected to one of the USB upstream ports when the other of the USB upstream ports has active status by already supporting an active host, the monitor is to display on the display device a prompt to a user to switch active status to the USB upstream port connected to the new host.