Abstract: A backlight module for an LCD display includes backlight units. Each backlight unit includes a backplane unit, a first reflecting unit on the backplane unit, and an LED on the backplane unit extending through the first reflecting unit. Each backlight unit further includes a second reflecting unit on a side of the first reflecting unit away from the backplane unit. The second reflecting unit is spaced apart from the first reflecting unit. The second reflecting unit includes at least one reflecting region and at least one transmitting region. The reflecting region reflects light, the transmitting region transmits light.

Abstract: A micro LED display panel able to display images from opposite surfaces includes a substrate, a pixel circuit layer on the substrate, an insulating layer on the pixel circuit layer, at least two micro LEDs on the insulating layer and embedded in the insulating layer, at least two first electrodes, and at least one second electrode. The pixel circuit layer includes at least two TFTs. Each micro LED includes a first end adjacent to the pixel circuit layer and a second end opposite to the first end and exposed from the insulating layer. Each first electrode is between the first end of each micro LED and the pixel circuit layer. The second electrode covers the second end of each micro LED and is transparent. Each first electrode defines a light transmitting region to allow light emitted from the micro LED to pass through.

Abstract: A micro LED display panel includes a blue LED layer, a green LED layer, and a red LED layer. The blue LED layer, the green LED layer, and the red LED layer are in a stacked formation. The blue, the green, and the red LED layers each include a plurality of micro LEDs spaced apart from each other. The composition of the layers is such that light emitted from all but the bottom layer is able to pass through transparent material in other layers before exiting the panel and being viewed.

Abstract: A micro LED touch display pane of reduced thickness includes a substrate, a display driving layer, micro LEDs on the display driving layer, and common electrodes connecting to the micro LEDs. The micro LEDs are spaced apart from each other and coupled to the display driving layer. The common electrodes cover the micro LEDs. The touch display panel further includes first and second electrodes. The common electrodes and the first electrodes are defined in one layer, insulated from the second electrodes. The first electrodes and the second electrodes cooperatively form mutual-capacitance touch sensing structures.

Abstract: A micro LED display panel with enhanced display properties includes a substrate, a plurality of micro LEDs on the substrate, at least one common electrode, and a plurality of contact electrodes. Each micro LED includes top and bottom ends and a sidewall between them. The common electrode is coupled to the top end and a contact electrode is coupled to the bottom end. An adjustment electrode insulated from the other electrodes is formed on the sidewall of each of the plurality of micro LEDs; the adjustment electrode being fed with a DC voltage creates an electric field limiting the direction of flow of charge carriers within each micro LED and thereby improving performance.

Abstract: A display device comprised of OLEDs and micro LEDs which allows for blue light degradation of the OLEDs includes a first substrate and a second substrate in a double-decked configuration. First light emitting elements are located and spaced on the first substrate and second light emitting elements are located and spaced on the second substrate, the light emitting elements on the lower deck being staggered so as not to be hidden by the light emitting elements on the upper deck. The upper deck has openings (or is transparent) therein to allow egress of light from the light emitting elements of the lower deck. The display device provides a solution for uneven display cause by degradation of pixels.

Abstract: A display panel composed of red, green, blue, and white subpixels which avoids imaging artifacts is provided. The display panel defines a plurality of pixel units. Each pixel unit includes a complete red sub-pixel, a complete green sub-pixel, and a half-sized blue sub-pixel, and a half-sized white sub-pixel.

Abstract: An LCD panel includes a first substrate, a second substrate, a liquid crystal layer between the first substrate and the second substrate, and a plurality of spacers extending from the first substrate to the second substrate. Each spacer is positioned in the liquid crystal layer and has a height less than a thickness of the liquid crystal layer. No electrode for sensing touches is formed on the first substrate. The second substrate has a plurality of first touch sensor electrodes and a plurality of second touch sensor electrodes corresponding to the plurality of spacers. The first touch sensor electrodes and the second touch sensor electrodes cooperatively form a capacitive touch sensing structure. The spacers move towards the second substrate when the LCD panel is being touched.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor configured to receive a discharging reference voltage, an organic light emitting diode, a driving transistor, a first control circuit, and a second control circuit. The organic light emitting diode is controlled by the driving transistor and the first control circuit to emit light. The scan signal, the first control signal, the second control signal, and the discharging reference voltage control the pixel unit to operate in a plurality of time events repeating in sequence.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor, an organic light emitting diode, a driving transistor, a first control circuit, and a second control circuit. The organic light emitting diode is controlled by the driving transistor and the first control circuit to emit light. The pixel unit operates in a number of time events repeating in sequence.

Abstract: A backlight system includes a backlight module. The backlight module includes a light source array with a plurality of micro LEDs. The backlight module defines a plurality of lighting regions having a constant size. A number of the micro LEDs in each lighting region is random. The micro LEDs in each lighting region comprises a plurality of positive micro LEDs located in a forward manner and a plurality of negative micro LEDs located in a reverse manner.

Abstract: A display apparatus comprises a plurality of scan lines and a plurality of data lines intersected with the scan lines in a grid, a plurality of pixel units, a first driving circuit for providing a plurality of scanning signals to the plurality of pixel units, and a plurality of pixel driving circuits. Each pixel driving circuit corresponds to one of the plurality of pixel units, and drives the corresponding pixel unit. Each pixel driving circuit comprises a switching transistor, a driving transistor, an organic light emitting diode and a reset transistor. The reset transistor pulls down a voltage applied on the driving transistor during a reset period under a control of a received another scanning signal having a phase previous to the scanning signal applied on a corresponding scan line being selected.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor configured to receive a discharging reference voltage, an organic light emitting diode, a driving transistor, a first control circuit, and a second control circuit. The organic light emitting diode is controlled by the driving transistor and the first control circuit to emit light. The scan signal, the first control signal, the second control signal, and the discharging reference voltage control the pixel unit to operate in a plurality of time events repeating in sequence.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor, an organic light emitting diode, a driving transistor, a first control circuit, and a second control circuit. The organic light emitting diode is controlled by the driving transistor and the first control circuit to emit light. The pixel unit operates in a number of time events repeating in sequence.

Abstract: A display apparatus includes a plurality of pixel units. Each pixel unit is driven by a pixel driving circuit. The 4T-2C type pixel driving circuit is consist of the first switch, the second switch, the third switch, the transistor, the capacitor and an organic light emitting diode. In one frame, the pixel driving circuit operates sequentially a reset period, a compensation period, a first writing period, a second writing period, and an illumination period. During the reset period and the compensation period, the first switch turns on, and the transistor receives an offset electric potential from the data line. During the first writing period, the first switch turns on, and the transistor receives a signal electric potential from the data line. During the second writing period and the illumination period, the first switch turns off and electrically disconnects the connection between the transistor and the data line.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor, an organic light emitting diode, a driving transistor, a reset circuit, and a control circuit. The organic light emitting diode is controlled by the driving transistor and the control circuit to emit light. The pixel unit operates in a number of time events repeating in sequence.

Abstract: A display panel, which an also function as a touch input device, includes a substrate and at least one TFT on the substrate. Such a multi-function panel also includes a force sensor sensitive to pressure of touches on the panel. The force sensor includes a first conductive layer and a second conductive layer on the substrate.

Abstract: An LCD panel includes a first substrate, a second substrate, a liquid crystal layer between the first substrate and the second substrate, and a plurality of spacers extending from the first substrate to the second substrate. Each spacer is positioned in the liquid crystal layer and has a height less than a thickness of the liquid crystal layer. No electrode for sensing touches is formed on the first substrate. The second substrate has a plurality of first touch sensor electrodes and a plurality of second touch sensor electrodes corresponding to the plurality of spacers. The first touch sensor electrodes and the second touch sensor electrodes cooperatively form a capacitive touch sensing structure. The spacers move towards the second substrate when the LCD panel is being touched.

Abstract: An organic light emitting diode display panel structure includes a number of pixel units and at least one performance enhancing unit. The pixels are arranged in a number of rows and columns. Each pixel unit receives a corresponding data signal. The performance enhancing unit receives performance information corresponding to the data signals of the pixel units, and calculates an enhanced data signal according to the performance information. Each pixel unit operates in a number of time events repeating in sequence. The time events are set by a time controller. A portion of the time events any two adjacent rows of pixel units overlaps. Each pixel unit emits light according to the enhanced data signal.

Abstract: A pixel unit structure of an organic light emitting diode display panel includes a switch transistor, a storage capacitor, an organic light emitting diode, a driving transistor, a reset circuit, and a control circuit. The organic light emitting diode is controlled by the driving transistor and the control circuit to emit light. The pixel unit operates in a number of time events repeating in sequence.