Samsung Display Co., Ltd.

Lg Electronics Inc.

Se Jin Cho

Chang Ho Lee

Beom Joon Kim

Ji Hwan Yoon

Dae Yup Shin

Hyun Ju Choi

Il Soo Oh

Hee Joo Ko

Pyung Eun Jeon

Jin Young Yun

Bora Lee

Yeon-woo Lee

Joong Won Sim

In Jae Lee

Yeon Hwa Lee

Bo Ra Lee

Hyun-Ju Choi

Young Mok Son

An organic light emitting diode (OLED) display includes a substrate, a thin film transistor disposed on the substrate, a first electrode disposed on the thin film transistor and electrically connected to the thin film transistor, a first auxiliary layer disposed on the first electrode, an emission layer disposed on the first auxiliary layer, an electron transport layer disposed on the emission layer, a first buffer layer disposed on the electron transport layer, and a second electrode disposed on the first buffer layer.

Organic light emitting diode display

An organic light-emitting display device includes a substrate which includes a plurality of areas, a plurality of first electrodes disposed on the areas of the substrate, respectively, a second electrode disposed on the first electrodes, and a plurality of emitting layers disposed between the first electrodes and the second electrode. At least two of the emitting layers are disposed on all of the areas.

Organic light-emitting display device having plural emitting layers disposed between two electrodes

A method and apparatus for copying/moving data on an optical recording medium is disclosed, in which data moves or copies in one disc using a memory and data transmission to a host is omitted when the data moves or copies in one optical disc. To this end, identification information is assigned to a reserved area of read/write commands generated from the host, thereby displaying data movement status or data copying status. Thus, it is possible to reduce the data transmission time when the data moves or copies in one disc. Furthermore, even if the read/write commands in one file or the whole data to move or copy occur several times, the data transmission time such as the data movement time and the data copying time can be reduced by reducing the number of physical access times of the optical disc for the data reading/writing operation.

Method and apparatus for copying/moving data on optical recording medium

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Seoul, South Korea

Se Jin Cho