Abstract: An apparatus includes a display panel. In one example, the display panel includes an array of subpixels in a first, a second, and a third colors. Subpixels in the first, second, and third colors are alternatively arranged in every three adjacent rows of the array of subpixels. Every two adjacent rows of the array of subpixels are staggered with each other. A first subpixel in one of the first, second, and third colors and a second subpixel in a same color as the first subpixel are offset by 3 units in the horizontal axis and 4 units in the vertical axis. The first and second subpixels have a minimum distance among subpixels in the same color.

Abstract: An apparatus including a display and control logic. In one example, the display includes an array of subpixel groups. Each of the subpixel groups includes one subpixel in a first color, two subpixels in a second color, and two subpixels in a third color. Subpixel groups in each row of the array are repeated. Subpixel groups in each row of the array are staggered relative to subpixels groups in an adjacent row of the array. The control logic is operatively coupled to the display and configured to receive display data and convert the display data into control signals for driving the array of subpixel groups.

Abstract: An apparatus includes a graphics pipeline and a pixel data reordering module. The graphics pipeline is configured to generate a plurality pieces of pixel data of a frame. The plurality pieces of pixel data of the frame are associated with a first order in which the plurality pieces of pixel data of the frame are to be provided to a display panel having an array of pixels. Each piece of pixel data of the frame corresponds to one pixel of the array of pixels. The array of pixels are divided into a plurality of groups of pixels. The pixel data reordering module is configured to cause the plurality pieces of pixel data of the frame to be obtained by the display panel in a second order. The second order is determined based on at least a manner in which the array of pixels are divided into the groups of pixels.

Abstract: A video abstract is produced from surveillance camera video by retrieving a frame of the video, updating a background frame based at least in part on the retrieved frame, and performing a video division process which includes extracting, if it is determined that the average gray scale value of the retrieved frame exceeds a defined threshold, foreground data from the retrieved frame after conversion of the retrieved frame to a signed data type. The video division process further includes retrieving a next frame of the video produced by the camera, updating the background frame, and repeating the video division process. The producing of the video abstract further includes merging the foreground data with the updated background data after conversion of the foreground data and the updated background data to the signed data type, and generating a video abstract with the merged foreground and background data.

Abstract: Provided are integrated organic light emitting diode (OLED) display apparatus and methods for making the same. In one example, the apparatus includes driving logic on a first substrate of a first die, a plurality of pixel circuits on a second substrate of a second die, and a plurality of OLEDs above the plurality of pixel circuits. The first substrate is made of single-crystal silicon or a compound semiconductor. The second substrate is made of single-crystal silicon or a compound semiconductor. Each OLED corresponds to a respective one of the plurality of pixel circuits. The second die having the plurality of pixel circuits and OLEDs is mounted on the first die having the driving logic. Each pixel circuit is electrically connected to the driving logic through at least one of a plurality of vertical interconnect accesses (vias) penetrating the second substrate of the second die.

Abstract: The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.

Abstract: A video abstract is produced from surveillance camera video by retrieving a frame of the video, updating a background frame based at least in part on the retrieved frame, and performing a video division process which includes extracting, if it is determined that the average gray scale value of the retrieved frame exceeds a defined threshold, foreground data from the retrieved frame after conversion of the retrieved frame to a signed data type. The video division process further includes retrieving a next frame of the video produced by the camera, updating the background frame, and repeating the video division process. The producing of the video abstract further includes merging the foreground data with the updated background data after conversion of the foreground data and the updated background data to the signed data type, and generating a video abstract with the merged foreground and background data.

Abstract: An apparatus includes an active region, gate lines, source lines, a gate driver, and a source driver. The active region includes a plurality of subpixels. The subpixels correspond to an array of pixels arranged in M rows and N columns. The number of the subpixels is k times of the number of the pixels. The apparatus includes xM gate lines and (k/x)N source lines, where x is a fraction between 1 and 2, and each of xM and (k/x)N is a positive integer. The gate driver is operatively coupled to the active region via the xM gate lines and configured to scan the plurality of subpixels. The source driver is operatively coupled to the active region via the (k/x)N source lines and configured to write display data in a frame to the plurality of subpixels.

Abstract: Display devices and methods for making and driving the display devices are provided. In one example, a device for driving a display panel including an array of pixels includes a timing controller. Each of the pixels includes a first light emitting element and a second light emitting element. The timing controller is configured to provide a first set of timing control signals for coordinating timing of gate scanning and timing of writing display data into the array of pixels. The timing controller is further configured to provide a second set of timing control signals for controlling timing of emitting light by the first and second light emitting elements of the array of pixels such that the first light emitting elements emit light in a first light emitting period and the second light emitting elements emit light in a second light emitting period, alternatively.

Abstract: An apparatus including a display and control logic is provided. In one example, the display includes an array of subpixels having a plurality of zigzag subpixel groups. Each zigzag subpixel group includes at least three zigzag subpixel units arranged adjacently along a horizontal or vertical direction. Each zigzag subpixel unit includes a plurality of subpixels of the same color arranged in a zigzag pattern. In each zigzag subpixel unit, a first plurality of subpixels are arranged along one diagonal direction from a turning subpixel disposed at a turning corner of the zigzag pattern, and a second plurality of subpixels are arranged along another diagonal direction from the turning subpixel. In another example, the display includes an array of subpixels having a novel subpixel repeating group. The control logic is operatively coupled to the display and configured to receive display data and render the display data into control signals for driving the display.

Abstract: Display devices and methods for making and driving the display devices. In one example, a device for display includes an array of pixels for display. Each of the pixels includes a first light emitting element and a second light emitting element. The first light emitting element is formed on a substrate. The second light emitting element is formed on the first light emitting element. The first and second light emitting elements share a same electrode.

Abstract: An apparatus including a display and control logic is provided. In one example, the display includes an array of subpixels having a plurality of zigzag subpixel groups. Each zigzag subpixel group includes at least three zigzag subpixel units arranged adjacently along a horizontal or vertical direction. Each zigzag subpixel unit includes a plurality of subpixels of the same color arranged in a zigzag pattern. In each zigzag subpixel unit, a first plurality of subpixels are arranged along one diagonal direction from a turning subpixel disposed at a turning corner of the zigzag pattern, and a second plurality of subpixels are arranged along another diagonal direction from the turning subpixel. In another example, the display includes an array of subpixels having a novel subpixel repeating group. The control logic is operatively coupled to the display and configured to receive display data and render the display data into control signals for driving the display.

Abstract: An apparatus includes a data storage, a data converter, and a source driver. The data storage is configured to receive display data in a plurality of frames. The data converter is operatively coupled to the data storage and configured to convert the received display data into a source voltage signal for each column of the array of the pixels. The source driver is operatively coupled to the data converter and configured to apply the respective source voltage signal to each column of the array of the pixels. For each column of the array of the pixels, a polarity of the source voltage signal applied to the column remains the same in at least two consecutive frames of the plurality of frames.

Abstract: A pixel circuit includes a capacitor, a light emitting control transistors, a driving transistor, and multiple light emitting transistors. The light emitting control transistor includes a gate electrode coupled to a light emitting control signal, a source electrode coupled to a supply voltage, and a drain electrode. The driving transistor includes a gate electrode coupled to the capacitor, a source electrode coupled to the drain electrode of the light emitting control transistor, and a drain electrode. Each light emitting transistor includes a gate electrode coupled to a respective light emitting signal, a source electrode coupled to the drain electrode of the driving transistor, and a drain electrode coupled to a respective light emitting element. Each light emitting signal turns on the respective light emitting transistor during a respective light emitting period within a frame period to cause the respective light emitting element to emit a light.

Abstract: Method and apparatus for subpixel rendering. In one example, for each of an array of pixels on a display, a first signal including a first set of components is received. The first set of components are converted to a second set of components. The second set of components include a first component representing a first attribute of the pixel and a second component representing a second attribute of the pixel. The second set of components of the first signal are modified to generate a second signal by applying at least one operation to at least one of the first and second components based on the corresponding attribute of the pixel. The modified second set of components are converted to a modified first set of components of the second signal. A third signal is generated based on the modified first set of components for rendering subpixels corresponding to the pixel.

Abstract: An apparatus includes a display panel. In one example, the display panel includes an array of subpixels in a first, a second, and a third colors. Subpixels in the first, second, and third colors are alternatively arranged in every three adjacent rows of the array of subpixels. Every two adjacent rows of the array of subpixels are staggered with each other. A first subpixel in one of the first, second, and third colors and a second subpixel in a same color as the first subpixel are offset by 3 units in the horizontal axis and 4 units in the vertical axis. The first and second subpixels have a minimum distance among subpixels in the same color.

Abstract: An apparatus includes a display panel. In one example, the display panel includes an array of subpixels in a first, a second, and a third colors. Subpixels in the first, second, and third colors are alternatively arranged in every three adjacent rows of the array of subpixels. Every two adjacent rows of the array of subpixels are staggered with each other. A first subpixel in one of the first, second, and third colors and a second subpixel in a same color as the first subpixel are offset by 3 units in the horizontal axis and 4 units in the vertical axis. The first and second subpixels have a minimum distance among subpixels in the same color.

Abstract: Method and apparatus for subpixel rendering. In one example, for each of an array of pixels on a display, a first signal including a first set of components is received. The first set of components are converted to a second set of components. The second set of components include a first component representing a first attribute of the pixel and a second component representing a second attribute of the pixel. The second set of components of the first signal are modified to generate a second signal by applying at least one operation to at least one of the first and second components based on the corresponding attribute of the pixel. The modified second set of components are converted to a modified first set of components of the second signal. A third signal is generated based on the modified first set of components for rendering subpixels corresponding to the pixel.

Abstract: A controlling apparatus and method for an electric drive transmission used in a dual-motor electric vehicle are disclosed, wherein when the second motor is in the zero torque state, the synchronizer is shifted to a neutral position, the second motor the required torque being kept to be zero; after shifted to the neutral position, if the target gear position is the neutral position, gearshifting is completed, an if the target gear position is not the neutral position, speed control to the second motor is conducted to adjust its speed towards a target speed; once the second motor is adjusted to the target speed, the second motor is subjected to zero torque control, the second motor the required torque being zero; once the second motor comes into a zero torque state, the synchronizer is shifted to a target gear position, the required torque of the second motor being kept to be zero; once the synchronizer is located in the target gear position, the required torque of the second motor changes towards a target valu