Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Skhynix Inc.

Hyundai Mobis Co., Ltd.

Korea Institute of Ocean Science & Technology

Korea Institute of Science and Technology

Semes Co., Ltd.

Samsung Displayco., Ltd.

Korea Telecommunication Authority

Dongbu Daewoo Electronics Corporation

Lg Cns Co., Ltd.

Lg Life Sciences, Limited

Research Cooperation Foundation of Yeungnam University

Korea Ocean Research and Development Institute

J-innotech Co., Ltd

Jong Won Park

Chul Soo Yoon

Tae Hoon Kim

Min Woo Byun

Hyun Woong Kim

In Hyung Lee

Ji Ho You

Chae Han Hyun

Seung Kyu Lee

Chi Woo Lee

Yang Wan Kim

Dong Hoon Lee

Won Kyu Kwak

Seung-Kyu Lee

Jun Ho Kim

Sun Young Kim

Dong Won Kim

Hyeong Joon Seo

Andrew Zhenwen Chang

Sung Su Park

Yoon Jun Lee

Ji Su Na

Suk Ho Lee

Young Jae Kim

Hyong Sik Won

Ju Hyeon Han

Chang Won Ryu

Chan Woo Yang

Ki Wook Kim

Chang Hee Lee

Yong Ju Jung

Jae Kook Ha

Duk Ki Kim

Chung Wan Lee

Chang-Yong Lee

Myeong Hee Seo

Kyoung Jin Park

Jung Hee Lee

Soung Jun Park

Min Gu Chang

Woo Hyun Hwang

Chan Suk Min

Dong-Il Jung

Jae Hun Hur

Yong Kon Lim

Yong Joo Park

Young Hoon Eom

Chang Ho Yun

Soo Hyun Jho

Dong Sam Kim

Woon Seok Kim

Seung Geun Kim

Yun Hyuk Ko

Yoon Seok Choi

Joo Youl Lee

Jeong Rok Oh

Se Young Cheon

So Young Sung

Sung Su Joo

Yun Ku Jung

Seok Keun Oh

Heung Gyu Lee

Joon Ha Lee

Soon Cheon Cho

Sang Jeong Lee

Pil Jun Kim

Hee Jun Kang

Hye Jeong Yang

In Kyu Hwang

Hae Chul Lee

Hyun Woo Jo

Jin Kyoung Lee

Ki Do Kim

Jeong Ryul Kim

Sea Moon Kim

Gil Yoon Kim

Il Gwon Jung

In T Lee

Sang Ho Ahn

Hyun Sang Kang

Jin Kyeong Kang

Ji Hun Kang

Tae Hyeon Yang

Sung Hoon Byun

Don Jung Choi

Ye Ho Yang

Andrew Andrew Chang

Soo Hyn Jho

Dae-Chul Han

A plasma processing apparatus is provided. The plasma processing apparatus includes a chamber having a processing space defined therein in which plasma is generated; and a plasma generation unit configured to excite gas in the processing space into a plasma state, wherein the plasma generation unit includes: a first power supply to supply power for generation of the plasma; a coil connected to the first power supply; a first shunt capacitor disposed between and connected to a first node of the coil and a ground; and a second shunt capacitor disposed between and connected to a second node other than the first node of the coil and the ground.

Plasma processing apparatus and plasma processing method using the same

According to an embodiment, a braking apparatus for a vehicle is advantageous in that this secures the reliability and backup brake performance of a pedal stroke sensor, so that it is possible to prevent a problem in which the brake performance of the vehicle has an error while the vehicle is driving.

Vehicle braking apparatus

A wave energy capture system includes: a supporter frame fixed on the ground or the sea; a lever boom coupled to the supporter frame by a pivot; an energy-capturing member connected to one end of the lever boom to capture wave energy from the sea; a position control member connected to the other end of the lever boom to control the position of the lever boom; and an energy conversion member connected to the lever boom to convert vertical movement of the lever boom into power.

Wave energy capture system

According to one embodiment, provided is a harmonics learning system comprising: a communication unit for providing, to a user terminal, sheet music of at least one first voice part, and receiving, from the user terminal, sheet music of at least one second voice part that excludes the first voice part; a model generation unit for generating a scoring model by using a plurality of rules divided into vertical elements and horizontal elements; and a control unit for marking harmonic scores with the sheet music of the first voice part and the sheet music of the second voice part by using the scoring model.

Harmonics learning system and method

A light emitting element includes a first semiconductor layer; an active layer on the first semiconductor layer; a second semiconductor layer on the active layer; an insulating film surrounding an outer peripheral surface of each of the first semiconductor layer, the active layer and the second semiconductor layer; and a polymer film including a polymer chain and on at least a portion of a surface of the insulating film.

Light emitting element, manufacturing method thereof, and composition including the same

A light-emitting display device includes first and second sub pixels each of which includes a driving transistor including first and second electrodes and a gate electrode, and being configured to control an electric current flowing from the first electrode to the second electrode according to a data voltage applied to a gate electrode, a light-emitting element connected to the second electrode, and a first capacitor disposed between a first sub supply voltage line to which a first supply voltage is applied and the second electrode. The first sub supply voltage line is disposed to overlap the second electrode. A capacitance of a first capacitor of the first sub pixel versus a capacitance of a first capacitor of the second sub pixel is selectively determined to correspond to an amount of the overlap between the first sub supply voltage line and the second electrode.

Light-emitting display device having selective capacitor sizes

A stage including a node control unit which controls a voltage of a first control node and a voltage of a second control node, in correspondence with a first input signal supplied to a first input terminal, a second input signal supplied to a second input terminal, and a third input signal supplied to a third input terminal, a node maintenance unit which maintains the voltage of the first control node to be constant in correspondence with the voltage of the second control node, and an output unit which supplies a first gate voltage supplied to a first power terminal or a second gate voltage supplied to a second power terminal to an output terminal in correspondence with the voltage of the first control node and the voltage of the second control node.

Stage and display device including the same

A display device includes: a display panel including pixels connected to compensation gate lines, and a compensation gate driver which supplies compensation gate signals to the display panel. The compensation gate driver includes: a first compensation gate driver which generates the compensation gate signals based on a first-first clock signal and a second-first clock signal and a second compensation gate driver which generates the compensation gate signals based on a first-second clock signal and a second-second clock signal. The first-first clock signal and the second-first clock signal have the same waveform as the first-second clock signal and the second-second clock signal, respectively, during a scan period in which a compensation gate signal is supplied to the display panel, and have different waveforms from the first-second clock signal and the second-second clock signal, respectively, during a blank period in which the compensation gate signal is not supplied to the display panel.

Display device

Systems and methods are provided for a display device that includes a display unit. The display unit includes scan lines and pixels coupled to the scan lines. A timing controller operates in a first mode and a second mode and generates a start signal, based on a vertical synchronization signal provided from the outside. A scan driver generates a scan signal, based on the start signal, and sequentially provides the scan signal to the scan lines. The timing controller generates the start signal immediately after a pulse of the vertical synchronization signal is applied in the first mode, and generates the start signal before a pulse the vertical synchronization signal is applied in the second mode.

A stage circuit includes a first substage circuit unit connected to first through third input terminals receiving a start signal, a first clock signal, and a second clock signal, respectively. The first substage circuit unit generates first and second operation signals based on the start signal and the first and second clock signals, and supplies a first scan signal to a first output terminal based on the first and second operation signals. The stage circuit further includes a second substage circuit unit connected to the third input terminal and a fourth input terminal receiving a third clock signal. The second substage circuit unit supplies a second scan signal to a second output terminal based on the first and second operation signals, the second clock signal, and the third clock signal. The first and second scan signals include a pulse of a low voltage level and a high voltage level, respectively.

Stage circuit and scan driver including the same

An organic light emitting diode (OLED) display includes: a display area comprising a plurality of pixel rows configured to emit light in response to a light emission signal; a light emission signal generator at the periphery of the display area, and including a plurality of light emission signal stages connected to the plurality of pixel rows; and a first high voltage transmission line and a second high voltage transmission line connected to the light emission signal generator, wherein the first high voltage transmission line is connected to a plurality of odd-numbered light emission signal stages among the plurality of light emission signal stages, and the second high voltage transmission line is connected to a plurality of even-numbered light emission signal stages among the plurality of light emission signal stages.

Organic light emitting diode display device

A display device includes: pixels provided in a display area; data lines connected to the pixels, the data lines providing data signals to the pixels; scan lines connected to the pixels, the scan lines providing scan signals to the pixels; and dummy scan lines intersecting the data lines in a peripheral area surrounding the display area.

Display device having dummy scan lines

An organic light emitting display device includes a pixel, a data line, a first scan line, a second scan line, and a scan driver. The pixel includes a first transistor, a second transistor, and a third transistor. A source of the first transistor is electrically connected to a drain of the third transistor. A source of the second transistor is configured to receive an initialization voltage. The data line is electrically connected to a source of the third transistor and may transmit a data voltage higher than the initialization voltage. The first scan line is electrically connected to a gate of the third transistor. The second scan line is electrically connected to a gate of the second transistor. The scan driver may provide an initializing scan signal to the second scan line at least two horizontal periods before providing an initial scan signal to the first scan line.

Organic light emitting display device including scan driver

A display device includes: an organic light emitting diode (OLED); a pixel circuit configured to control an amount of a current flowing from a first power voltage to the OLED; and a gate line and a data line that are connected to the pixel circuit, the pixel circuit including: an auxiliary transistor including a gate electrode electrically connected to the data line and a first electrode and a second electrodes connected to the gate line, the first electrode and the second electrode of the auxiliary transistor being electrically connected to each other.

Display device and driving method thereof

Disclosed are a harmony symbol input device and method using a dedicated chord input unit. The harmony symbol input device includes: a musical notation provider configured to visualize and provide a musical notation; a chord input unit provider configured to provide a dedicated chord input unit for inputting a harmony symbol in each harmony section of the musical notation; and a harmony symbol display part configured to repeat an operation that provides highlighting for a specific harmony section in a progression order of the musical notation and displays the harmony symbol received from the dedicated chord input unit in relation to the highlighting.

Harmony symbol input device and method using dedicated chord input unit

Growing community of inventors

Seoul, South Korea

Jong Won Park