Abstract: The embodiment of the present invention provides an LED device, a manufacturing method of the LED device and a mounting structure of the LED device. In order to manufacture the LED device with low manufacturing cost through simple process capable of overcoming thermal fatigue due to heat generation, breaking of wire due to mechanical stress, the method comprises etching a wafer; forming a conductive metal layer from an upper surface to a lower surface of the wafer; bonding a light emitting diode chip to the metal layer which is disposed on the upper surface of the wafer; filling a resin into a space over the light emitting diode chip; and forming an electrode pad on the metal layer which is disposed on the lower surface of the wafer.

Abstract: A method of manufacturing a wire may include forming a wire pattern, which at least includes a first conductive layer, a second conductive layer, and a third conductive layer arranged in the order stated on a substrate. At least the second conductive layer may have higher etch selectivity than the first and third conductive layers. Side holes may be formed by removing portions of the second conductive layer at ends of the wire pattern, and fine wires may be formed by injecting a masking material into the side holes and patterning the wire pattern by using the masking material as a mask.

Abstract: An organic light-emitting display apparatus may include a substrate; a thin-film transistor (TFT) disposed on the substrate, and having an active layer, a gate electrode, a source electrode and a drain electrode; a signal line formed on the same layer as the source electrode and the drain electrode; a first insulating layer covers the signal line, the source electrode, and the drain electrode; a pixel electrode formed on the first insulating layer, and electrically connected to the TFT; a pixel-defining layer formed on the first insulating layer, includes an opening exposing the pixel electrode; an intermediate layer formed on the pixel electrode, and includes a light-emitting layer; and an opposite electrode formed on the intermediate layer. The intermediate layer is formed on the pixel-defining layer so as to overlap with the signal line.

Abstract: An OLED display device includes first and second group pixels that emit light during first and second fields, respectively; first and second scan lines respectively coupled to the first and second group pixels; and first and second power lines for respectively supplying first and second power voltages to the first and second group pixels. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light. The first and second power lines are coupled with first electrodes of the respective storage capacitors of the first and second group pixels, and the first power voltage is supplied as a first level voltage for a first period during which the first group pixels concurrently emit light.

Abstract: Disclosed are an image display apparatus and a method of manufacturing the same. The image display apparatus includes a display panel displaying an image, a light supplying sheet provided under the display panel and supplying light to the display panel, an attaching unit attaching the light supplying sheet on the display panel, and a reflective layer under the light supplying sheet. The light supplying sheet includes a support member, a transparent conductive layer on the support member, and a plurality of light emitting devices on the transparent conductive layer.

Abstract: Disclosed are a light emitting apparatus and a display apparatus having the same. The light emitting apparatus comprises a first light emitting device which emits a light of a target color tinged with a first color, and a second light emitting device which emits a light of the target color tinged with a second color complementary to the first color with respect to the target color.

Abstract: An organic light emitting display is disclosed. According to some aspects, the display includes a substrate having a display region and a peripheral region that surrounds the display region. The display further includes a pixel in the display region, and a contact unit in the peripheral region. The contact unit is configured to receive a common power signal from an external power source. A wiring line unit on the substrate provides a driving signal to the pixel. The pixel includes a first electrode provided on the substrate, an organic light emitting layer provided on the first electrode, and a second electrode that protrudes toward the contact unit on a plane to be electrically coupled to the contact unit. As a result, the area in which the second electrode overlaps the wiring line unit in the peripheral region is reduced and the parasitic capacitance that may be generated between the second electrode and the wiring line may be reduced.

Abstract: A driver and a display device using the same may be provided. The driver, according to an exemplary embodiment includes at least one logic unit, receiving a plurality of clock signals and a plurality of input signals, to generate and sequentially transmit output signals to a plurality of pixel rows included in a display unit, and a buffer unit, receiving a plurality of control signals, to generate and simultaneously transmit the output signals of a same waveform to a plurality of pixels included in the display unit, wherein the at least one logic unit is supplied with a logic power source voltage, and the buffer unit is supplied with a buffer power source voltage, the buffer power source voltage being different from the logic power source voltage.

Abstract: An organic light emitting diode (OLED) display with improved long range uniformity is disclosed. The OLED display includes an OLED, a first transistor for transmitting a data signal of a voltage level in response to a current scan signal, a second transistor for generating a driving current of the OLED according to the data signal of the voltage level transmitted by the first transistor, a first capacitor for storing the data signal of the voltage level transmitted to the second transistor, and a second capacitor for shielding parasitic capacitor between a gate electrode of the second transistor and a cathode of the OLED.

Abstract: A scan driver of a display device may include a plurality of scan lines. The scan driver may include a plurality of stages configured to transmit scan signals to the scan lines. Each stage may include an input terminal for receiving a scan signal from a previous stage, an output terminal, an output unit, a sequential switching unit, and a simultaneous switching unit. The output unit may be coupled to the output terminal, and outputs a corresponding scan signal to the output terminal. The sequential switching unit may be coupled to the input terminal, and controls the output unit such that the output unit of each stage sequentially outputs the scan signals having a first voltage in a first period. The simultaneous switching unit may control the output unit such that the output unit of each stage simultaneously output the scan signals having a predetermined voltage in a second period.

Abstract: An organic light emitting display device for improving the yield and for reducing or minimizing manufacturing costs. The organic light emitting display device includes: a data driver coupled to data lines that are formed on the panel; a scan driver mounted on the panel and coupled to scan lines that are formed on the panel; input lines for receiving clock signals from the outside; first connecting lines overlapped with a cathode electrode and electrically coupled to the input lines and for supplying the clock signals to the scan driver; second connecting lines electrically coupled to the input lines; and third connecting lines for electrically coupling the first connecting lines to the second connecting lines.

Abstract: A method of manufacturing the organic light emitting display includes selectively etching an interlayer insulating layer and a gate insulating layer so that a source region and a drain region of a semiconductor layer of a sub pixel unit are exposed and removing the interlayer insulating layer and the gate insulating layer in a data line forming region of a data line unit so that a buffer layer at the data line forming region of the data line unit is exposed, and forming a source electrode and a drain electrode coupled to the exposed semiconductor layer of the sub pixel unit and forming a data line on the exposed buffer layer of the data line forming region of the data line unit.

Abstract: There is provided an organic light emitting display device for preventing short and voltage drop between lines to improve yield. The organic light emitting display device includes: a plurality of sub-pixels located at crossing regions of a plurality of gate lines and a plurality of data lines; first power lines for supplying a voltage for driving the sub-pixels, each of the first power lines being shared by two adjacent sub-pixels from among the plurality of sub-pixels; and initial power lines for supplying an initial power to the sub-pixels, each of the initial power lines being shared by the two adjacent sub-pixels and located between the two adjacent sub-pixels.

Abstract: A light emission control driver includes a first logic unit configured to receive a plurality of clock signals and a first input signal and generate a first output signal; a second logic unit configured to receive a plurality of clock signals and a second input signal and generate a second output signal; and an output controller configured to receive the first output signal, the second output signal, a first control signal, and a second control signal, and generate a light emission control signal. When a driving scheme of a display unit is a simultaneous light emission mode, the light emission control signal is controlled according to driving of the output controller, and, when the driving scheme of the display unit is a progressive light emission mode, the light emission control signal is controlled according to driving of the first logic unit, the second logic unit, and the output controller.

Abstract: A pixel circuit of a flat panel display device and a method for driving thereof are provided.

Abstract: An organic light emitting display device is capable of securing sufficient compensation period such that a threshold voltage of a driving transistor may be compensated. A pixel includes: an organic light emitting diode; a second transistor for controlling an amount of current supplied from a first power source to the organic light emitting diode; a first capacitor having a first terminal coupled to a gate electrode of the second transistor; a first transistor coupled between a second terminal of the first capacitor and a data line, and being configured to turn on when a scan signal is supplied to a scan line; and a third transistor coupled between a gate electrode and a second electrode of the second transistor and having a turning-on period that is not overlapped with that of the first transistor. The third transistor is configured to turn on for a longer time than the first transistor.

Abstract: Disclosed are an image display apparatus and a method of manufacturing the same. The image display apparatus includes a display panel displaying an image, a light supplying sheet provided under the display panel and supplying light to the display panel, an attaching unit attaching the light supplying sheet on the display panel, and a reflective layer under the light supplying sheet. The light supplying sheet includes a support member, a transparent conductive layer on the support member, and a plurality of light emitting devices on the transparent conductive layer.

Abstract: Disclosed are a light emitting device, a method of manufacturing the same, and a backlight unit. The light emitting device includes a body including a cavity to open an upper portion, in which the cavity has a sidewall inclined at a first angle with respect to a bottom surface of the cavity, first and second electrodes formed in the body, in which at least portions of the first and second electrodes are formed along the sidewall of the cavity, a light emitting chip over the first electrode, the second electrode, and the bottom surface of the cavity, at least one wire having one end bonded to a top surface of the light emitting chip and an opposite end bonded to a portion of the first and second electrodes over the sidewall of the cavity, and a molding member formed in the cavity to seal the light emitting chip.

Abstract: A backlight unit may include a light emitting part to emit light, an optical engine in which light provided from the light emitting part propagates, and a light guide plate in which light provided from the optical engine propagates. Light dispersion members may be provided on a surface of the optical engine from which light is emitted to the light guide plate.

Abstract: Disclosed are a backlight unit and a display device using the same. The backlight unit includes a light guide plate, a light emitting module provided on at least one lateral surface of the light guide plate to supply light to the light guide plate, and a bottom cover to contain the light guide plate and the light emitting module. The light emitting module includes a substrate including a plurality of through holes and a plurality of light emitting devices which are inserted into the through holes and spaced apart from the light guide plate at a first distance.