Abstract: Methods, apparatus and systems are provided for touch screen displays that utilize a polarizer and a touch sensor circuit that are manufactured on a single substrate, and in which the touch sensor circuitry may be directly printed onto a polarizer substrate to provide a combination of a polarizer and a touch sensor on the same single common substrate.

Abstract: An information handling system organic light emitting diode (OLED) display adapts presentation of visual information to manage a display thermal state, such as to maintain a uniform thermal condition. In one example embodiment, a first display zone of plural pixels presents visual images with a first refresh rate, such as the nominal refresh rate established by the display settings, and a second display zone presents visual images with a partial pixel refresh rate that reduces power dissipation and, thus, thermal energy release so that a more uniform thermal state may be achieved at the display.

Abstract: An information handling system includes a display device, a camera, and a processor. The camera captures an image including first and second observers in a field of view in front of the display device. Based on the captured image, the processor determines a first location of the first observer and a second location of the second observer. Based on the first and second locations, the processor determines a first set of pixels located within a primary field of view for the first observer, and a second set of pixels located within a second field of view for the second observer. The processor calculates a viewing legibility adjustment for the second set of pixels. Based on the viewing legibility adjustment, the processor adjusts a contrast ratio for the second set of pixels to below a viewing threshold level.

Abstract: An information handling system includes a display device, a camera, and a processor. The camera captures an image including first and second observers in a field of view in front of the display device. Based on the captured image, the processor determines a first location of the first observer and a second location of the second observer. Based on the first and second locations, the processor determines a first set of pixels located within a primary field of view for the first observer, and a second set of pixels located within a second field of view for the second observer. The processor calculates a viewing legibility adjustment for the second set of pixels. Based on the viewing legibility adjustment, the processor adjusts a contrast ratio for the second set of pixels to below a viewing threshold level.

Abstract: A method of operating or an information handling system operating a dynamic backlight and ambient light sensor (DBL and ALS) brightness control management system comprising a digital display having a selectable brightness level, a processor operatively connected to the digital display for executing code instructions of a dynamic backlight (DBL) control system for modifying brightness levels of some or all portions of the display screen in response to inputs relating to display content type and associated optimal contrast levels for the display content and the processor executing code instructions of an ambient light sensor (ALS) control system to modify brightness levels of some or all portions of the display screen in response to detected ambient light levels of the information handling system where the processor executing code instructions of the DBL and ALS brightness control management system adjusts operation of either the DBL control system or the ALS control system based on location or detected ambient

Abstract: An information handling system organic light emitting diode (OLED) display adapts presentation of visual information to manage a display thermal state, such as to maintain a uniform thermal condition. In one example embodiment, a first display zone of plural pixels presents visual images with a first refresh rate, such as the nominal refresh rate established by the display settings, and a second display zone presents visual images with a partial pixel refresh rate that reduces power dissipation and, thus, thermal energy release so that a more uniform thermal state may be achieved at the display.

Abstract: An information handling system organic light emitting diode (OLED) display adapts presentation of visual information to manage a display thermal state, such as to maintain a uniform thermal condition. In one example embodiment, a first display zone of plural pixels presents visual images with a first refresh rate, such as the nominal refresh rate established by the display settings, and a second display zone presents visual images with a partial pixel refresh rate that reduces power dissipation and, thus, thermal energy release so that a more uniform thermal state may be achieved at the display.

Abstract: A portable information handling system organic light emitting diode (OLED) display manages power consumption by dividing the display into plural zones of contiguous pixels and presenting visual images in a first zone at a full pixel density and in a second pixel density. For example, a full pixel density presents visual images with all pixels at a display setting and a partial pixel density presents visual images with at least some pixels at the display setting and at least some pixels at a reduced power setting, such as off or a reduced illumination.

Abstract: A portable information handling system integrated organic light emitting diode (OLED) display presents a compensation image having pixels illuminated at predetermined color and luminance settings. The compensation image is captured by a external camera as a calibration image and analyzed to compare pixel color and luminance provided by the OLED display with expected color and luminance to determine pixel compensation values that correct the OLED display for presentation of a uniform visual image that reproduces an intended visual image when the compensation values are applied at presentation of visual images by the OLED display.

Abstract: An information handling system organic light emitting diode (OLED) display adapts presentation of visual information to manage a display thermal state, such as to maintain a uniform thermal condition. In one example embodiment, a first display zone of plural pixels presents visual images with a first refresh rate, such as the nominal refresh rate established by the display settings, and a second display zone presents visual images with a partial pixel refresh rate that reduces power dissipation and, thus, thermal energy release so that a more uniform thermal state may be achieved at the display.

Abstract: A portable information handling system integrated organic light emitting diode (OLED) display presents a compensation image having pixels illuminated at predetermined color and luminance settings. The compensation image is captured by a external camera as a calibration image and analyzed to compare pixel color and luminance provided by the OLED display with expected color and luminance to determine pixel compensation values that correct the OLED display for presentation of a uniform visual image that reproduces an intended visual image when the compensation values are applied at presentation of visual images by the OLED display.

Abstract: A portable information handling system organic light emitting diode (OLED) display manages power consumption by dividing the display into plural zones of contiguous pixels and presenting visual images in a first zone at a full pixel density and in a second pixel density. For example, a full pixel density presents visual images with all pixels at a display setting and a partial pixel density presents visual images with at least some pixels at the display setting and at least some pixels at a reduced power setting, such as off or a reduced illumination.

Abstract: In one or more embodiments, one or more systems, methods, and/or processes may receive first configuration information; may activate, based at least on the first configuration information, first backlight segments; may generate, via the first backlight segments, first light emissions; may direct, via first louvers, the first light emissions at a first angle with respect to a surface of a display; may deactivate the first backlight segments; may receive second configuration information; may activate, based at least on the second configuration information, second backlight segments of the display, where at least a portion of the second backlight segments is different from at least a portion of the first the backlight segments; may generate, via the second backlight segments, second light emissions; and may direct, via second louvers, the second light emissions at a second angle, different from the first angle, with respect to the surface of the display.

Abstract: A method of operating or an information handling system operating a dynamic backlight and ambient light sensor (DBL and ALS) brightness control management system comprising a digital display having a selectable brightness level, a processor operatively connected to the digital display for executing code instructions of a dynamic backlight (DBL) control system for modifying brightness levels of some or all portions of the display screen in response to inputs relating to display content type and associated optimal contrast levels for the display content and the processor executing code instructions of an ambient light sensor (ALS) control system to modify brightness levels of some or all portions of the display screen in response to detected ambient light levels of the information handling system where the processor executing code instructions of the DBL and ALS brightness control management system adjusts operation of either the DBL control system or the ALS control system based on location or detected ambient

Abstract: A disclosed information handling system includes a touch controller and a touch device. The touch controller may include circuitry to establish a communication link with a stylus, to determine that the stylus should operate in a first one of multiple stylus modes, the first mode defining a set of stylus features to be enabled on the stylus in the first mode, to communicate, to the stylus, an indication that the stylus is to be configured in the first mode, to determine an effect of digital inking by the stylus, dependent on stylus features enabled in the first mode, to determine that the stylus should operate in a second stylus mode, the second mode defining at least a subset of stylus features to be disabled on the stylus in the second mode, and to communicate, to the stylus, an indication that the stylus is to be configured in the second mode.

Abstract: In one or more embodiments, one or more systems, methods, and/or processes may receive first configuration information; may activate, based at least on the first configuration information, first backlight segments; may generate, via the first backlight segments, first light emissions; may direct, via first louvers, the first light emissions at a first angle with respect to a surface of a display; may deactivate the first backlight segments; may receive second configuration information; may activate, based at least on the second configuration information, second backlight segments of the display, where at least a portion of the second backlight segments is different from at least a portion of the first the backlight segments; may generate, via the second backlight segments, second light emissions; and may direct, via second louvers, the second light emissions at a second angle, different from the first angle, with respect to the surface of the display.

Abstract: In one or more embodiments, one or more systems, methods, and/or processes may configure at least one of a stylus and a touch controller to utilize the first mode; may receive first user input associated with the stylus in contact with a surface and associated with a measurement of a force of the stylus with the surface; may determine a first number of pixels to activate based at least on the measurement of the force and the first mode; may configure the at least one of the stylus and the touch controller to utilize the second mode; may receive second user input associated with the stylus in contact with the surface and associated with the measurement of the force of the stylus with the surface; and may determine a second number of pixels to activate based at least on the measurement of the force and the second mode.

Abstract: A disclosed information handling system includes a touch controller and a touch device. The touch controller may include circuitry to establish a communication link with a stylus, to determine that the stylus should operate in a first one of multiple stylus modes, the first mode defining a set of stylus features to be enabled on the stylus in the first mode, to communicate, to the stylus, an indication that the stylus is to be configured in the first mode, to determine an effect of digital inking by the stylus, dependent on stylus features enabled in the first mode, to determine that the stylus should operate in a second stylus mode, the second mode defining at least a subset of stylus features to be disabled on the stylus in the second mode, and to communicate, to the stylus, an indication that the stylus is to be configured in the second mode.

Abstract: A display in a portable information handling system may have a narrow or no border. A light guide for display light enhancement used to illuminate the display may be formed with concave indentations at a first face that receives light from a light source, such as a string of light emitting diodes. The concave indentations may improve the homogeneity of light transmitted by the light guide. The light guide may further have a light diffusive surface treatment at the first face.

Abstract: A display in a portable information handling system may have a narrow or no border. A light guide for display light enhancement used to illuminate the display may be formed with concave indentations at a first face that receives light from a light source, such as a string of light emitting diodes. The concave indentations may improve the homogeneity of light transmitted by the light guide. The light guide may further have a light diffusive surface treatment at the first face.