Abstract: A transfer substrate includes a base layer, a light-reflecting layer pattern, a light-to-heat conversion layer and a transfer layer. The transfer layer is formed on the light-to-heat conversion layer. A line shaped laser beam may be scanned over the entire area of the transfer substrate to transfer designated portions of the transfer layer onto designated electrodes on an array substrate to make an organic electroluminescent display. Thus, processing time may be reduced, and an organic electroluminescent element may be efficiently formed on a large-size substrate.

Abstract: A bank precharge signal generation circuit includes a precharge signal generation unit for generating a second precharge signal including a pulse, which is generated in a period delayed by a predetermined period as compared to a pulse of a first precharge signal, in response to an all-bank precharge signal, and a bank precharge signal generation unit for receiving the first and second precharge signals and generate first and second bank precharge signals for precharging first and second banks.

Abstract: A data output control circuit in a semiconductor memory device includes a driving signal generating unit configured to decode first and second I/O mode signals and first and second address level signals in response to a bank active signal and generate driving signals, and a data output multiplexing unit configured to output data signals of global I/O lines as multiplexing signals in response to the driving signals.

Abstract: An organic light-emitting diode (“OLED”) device includes an organic light-emitting substrate part and a protective cover part. The organic light-emitting substrate part includes a base substrate and an OLED display portion formed on the base substrate to display an image. The protective cover part includes a first frit glass disposed on the OLED display portion to cover the OLED display portion, and a second frit glass formed around a periphery of the first frit glass. The second frit glass is connected to the first frit glass.

Abstract: An organic light emitting display device having high transmittance with respect to external light and a method of manufacturing the same. The organic light emitting display device includes a substrate; a plurality of pixels formed on the substrate, each of the pixels including a first region that emits light and a second region that transmits external light; a plurality of thin film transistors disposed in the first region of each pixel; a plurality of first electrodes disposed in the first region of each pixel and electrically connected to the thin film transistors, respectively; a second electrode formed opposite to the plurality of first electrodes and comprising a plurality of transmission windows corresponding to the second regions; and an organic layer formed between the first electrodes and the second electrode. The transmission windows can be formed in the second electrode, that is, a cathode.

Abstract: A burst length control circuit capable of performing read and write operations in high speed according to a burst length and a semiconductor memory device using the same includes a clock signal generating unit for generating first and second internal clock signals from a clock signal in response to a first and second burst signals, a control signal generating unit for driving in response to the first and second internal clock signals, wherein the control signal generating unit for generating first and second control signals, enable sections of the first and second control signals being controlled according to the first and second burst signals at a read operation or write operation, and a burst termination signal generating unit for generating a burst termination signal in response to the first and second burst signals. The first control signal is disabled in response to the burst termination signal.

Abstract: A method of manufacturing an organic light emitting display device includes providing a panel including a first opening portion formed in a first substrate and a second opening portion spaced apart from the first opening portion, disposing a transmissive-window forming composition in the second opening portion, forming an organic layer in the first opening portion, forming a metal layer on the panel so as to cover the first opening portion and the second opening portion, and forming a transmissive window by volatilizing the transmissive-window forming composition to open a region of the metal layer corresponding to the second opening portion.

Abstract: The present invention relates to an organic light emitting element and an organic light emitting device including the same. An impurity layer close to an electrode is doped with a small amount, and an impurity layer for a p-n junction is doped with a large amount, such that a high current may flow under a low voltage.

Abstract: An address control circuit is presented for use in reducing a skew in a write operation mode. The address control circuit includes a read column address control circuit and a write column address control circuit. The read column address control circuit is configured to generate a read column address from an address during a first burst period for a read operation mode. The write column address control circuit is configured to generate a write column address from the address during a second burst period for a write operation mode.

Abstract: In a method of manufacturing an organic light emitting display according to an embodiment, when a thin film transistor substrate including a display area and a non-display area is prepared, an organic light emitting layer is formed on the display area. Then, a first cathode layer is formed on the organic light emitting layer through a first deposition method, and a second cathode layer is formed on the first cathode layer through a second deposition method. The first and/or second deposition method may be performed by using heat. Thus, the light-emitting quality of the organic light emitting display may be improved.

Abstract: An OLED display for improving white light emitting efficiency and simplifying a manufacturing process includes a plurality of pixels, each of the pixels having a transistor unit, a color filter unit and an organic light emitting device unit. The transistor unit converts signals from the outside into driving signals for driving an organic light emitting device unit. The organic light emitting device unit is composed of blue, red and green emission layers each having different areas. By passing white light through a color filer, the OLED display can realize full color.

Abstract: A display device comprising: a thin film transistor formed on an insulating substrate; a first anode electrically connected to the thin film transistor; a first organic layer formed on the first anode and comprising a first light-emitting layer; a second anode formed on the first organic layer and electrically connected to the thin film transistor; a second organic layer formed on the second anode and comprising a second light-emitting layer; and a cathode formed on the second organic layer.

Abstract: A cell inferiority test circuit includes a compression data generator configured to compress selected data in response to selection signals and to generate compression data including information about cell inferiority, a strobe signal delayer configured to delay a strobe signal by an amount of time set by a test signal and to generate a delayed strobe signal, and an input/output line driver configured to receive the compression data in sync with the delayed strobe signal and to drive a global input/output line.

Abstract: An OLED display for improving white light emitting efficiency and simplifying a manufacturing process includes a plurality of pixels, each of the pixels having a transistor unit, a color filter unit and an organic light emitting device unit. The transistor unit converts signals from the outside into driving signals for driving an organic light emitting device unit. The organic light emitting device unit is composed of blue, red and green emission layers each having different areas. By passing white light through a color filer, the OLED display can realize full color.

Abstract: A bank precharge signal generation circuit includes a precharge signal generation unit for generating a second precharge signal including a pulse, which is generated in a period delayed by a predetermined period as compared to a pulse of a first precharge signal, in response to an all-bank precharge signal, and a bank precharge signal generation unit for receiving the first and second precharge signals and generate first and second bank precharge signals for precharging first and second banks.

Abstract: A method of fabricating a display apparatus includes depositing a first layer on a substrate while a mask is disposed at a first distance from the substrate, and forming a second layer on the substrate while the mask is disposed at a second distance larger than the first distance from the substrate after forming the first layer. Thus, the present invention provides a method of fabricating a display apparatus, in which a single mask is used in forming an electron injection layer and a common electrode.

Abstract: A vapor deposition apparatus includes a linear head including a plurality of nozzles, and an angle controller controlling an inclined angle of the linear head. The angle of inclination of the linear head can be varied so as to position different portions of the linear head at different distances from the surface of a substrate.

Abstract: A multi-touch sensing includes a voltage-current converter converting an input voltage into a current. A touch sensing block senses touch of an object. An amplifier includes a first input terminal connected to an output terminal of the voltage-current converter and to a first terminal of the touch sensing block. A second input terminal of the amplifier is grounded. An output terminal of the amplifier is connected to a second terminal of the touch sensing block.

Abstract: An organic light emitting device includes: a substrate; thin film structures formed on the substrate; a pixel electrode including a metal layer formed on the thin film structures, and a transparent conductor layer formed on the metal layer; a common electrode facing the pixel electrode; and an organic light emitting member disposed between the pixel electrode and the common electrode, wherein the organic light emitting member includes an emission layer and a plurality of auxiliary layers, and the profile thickness of a first layer as at least one layer among the emission layer and the auxiliary layers on the substrate is different from the profile thickness of at least one second layer that is different from the first layer among the emission layer and the auxiliary layers.

Abstract: A method of fabricating a display apparatus includes depositing a first layer on a substrate while a mask is disposed at a first distance from the substrate, and forming a second layer on the substrate while the mask is disposed at a second distance larger than the first distance from the substrate after forming the first layer. Thus, the present invention provides a method of fabricating a display apparatus, in which a single mask is used in forming an electron injection layer and a common electrode.