Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Anygen Co., Ltd.

Jung-eun Lee

Moo-Hyoung Song

Jae-Kyun Lee

Seung-Chan Choi

Jeong-won Lee

Hoon-Tae Kim

Gea-ok Cho

Ki-joon Hong

Han-Seung Lee

Soo-jung Chang

Hyoung-min Ko

Ho-guen Ji

Jung-Hyun Lee

Jae-wook Lee

Nam-Kook Kim

Jung-ho Lee

Young-jin Wee

Andrew-Tae Kim

Young-joon Moon

Yong-Chul Kim

Chun-deok Suh

Jeom-Jae Kim

Hong-rak Son

Tae-Ok Kim

Gae-ok Cho

Hyun-su Chae

Jae-Il Kim

Konakov Maxim

Soo-Ho Ban

Chang-Bae Park

Soon-Young Jeong

Soo-Jeong Choi

A modem chip for supporting combination of data repeatedly transmitted based on hybrid automatic repeat request (HARQ) is provided. The modem chip includes an HARQ combiner configured to perform a HARQ combination by combining retransmitted data with the previous HARQ data, the retransmitted data including retransmitted control channel data received via a control channel and retransmitted data channel data received via a data channel, the previous HARQ data corresponding to data received via the control channel and the data channel, the HARQ combination generating updated HARQ data, a memory configured to store the previous HARQ data and the updated HARQ data, and a memory controller configured to control transmission of the previous HARQ data and the updated HARQ data between the HARQ combiner and the HARQ memory.

Modem chips and receivers for performing hybrid automatic repeat request processing

Discussed is a lighting apparatus having an organic light-emitting element configured as a transparent window and provided with an optical filter to prevent transmission of light when light having an intensity higher than a preset intensity is incident on the lighting apparatus so as to allow the lighting apparatus to be driven in a transparent mode, an opaque mode, and a lighting mode. The organic light-emitting element includes first and second electrodes and an organic emission layer disposed between the first electrode and the second electrode to emit light when a signal is applied thereto. The organic light-emitting element performs single-side emission or dual-side emission. The optical filter is formed of a photochromic material or an electrochromic material to make the lighting apparatus be opaque so as to adjust the transmissivity of light when the light having the intensity higher than the preset intensity is incident on the lighting apparatus.

Lighting apparatus having light-filtering function and vehicle sunroof using the same

The present invention relates to an indirubin-3'-oxime derivative as potent cyclin dependent kinase inhibitor with anti-cancer activity. More particularly, this invention relates to an indirubin-3&#x2032;-oxime derivative as potent cyclin dependent kinase inhibitor having excellent anti-cancer activity against human lung cancer cell, human fibro sarcoma cell, human colon cancer cell, human leukemia cell, human stomach cancer cell, human nasopharyngeal cancer cell and/or human breast cancer cell.

Indirubin-3'-oxime derivatives as potent cyclin dependent kinase inhibitors

A fabricating method of an array substrate includes forming source and drain electrodes in each of pixel regions on a substrate; forming an organic semiconductor layer and a gate insulating layer on the source and drain electrodes, the organic semiconductor layer having an island shape and contacting facing ends of the source and drain electrodes, the gate insulating layer having a same plane shape as the organic semiconductor layer; forming a first passivation layer on the gate insulating layer; forming a gate electrode on the first passivation layer in the pixel region, the gate electrode corresponding to the gate insulating layer; forming a second passivation layer on the gate electrode, the second passivation layer having a drain contact hole exposing the drain electrode; and forming a pixel electrode on the second passivation layer, the pixel electrode contacting the drain electrode through the drain contact hole.

Array substrate and method of fabricating the same

An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line disposed along a first direction on the substrate, a data line disposed along a second direction and crossing the gate line to define a pixel region, a thin film transistor connected to the gate line and the data line, pixel electrodes disposed in the pixel region and connected to the thin film transistor, common electrodes disposed in the pixel region and alternating with the pixel electrodes, a semiconductor layer underlying the data line and including a portion having a width greater than a width of the data line, and a first blocking pattern comprising an opaque material and disposed under the semiconductor layer.

Array substrate for liquid crystal display device and method of manufacturing the same

A method of settling an amplifier and a multistage amplifier are provided. To settle an amplifier, a plurality of clock signals are, respectively, applied to preset switches, each of which is placed between amplifiers connected in cascade, to open the preset switches sequentially, thereby settling the amplifiers in order.

Multistage amplifier and a method of settling the multistage amplifier

A method of forming wires of a semiconductor device including forming a first metal wire on a semiconductor substrate; forming a first insulating film on the first metal wire; etching a portion of the first insulating film to expose a surface portion of the first metal wire; forming a first barrier metal film on sidewalls of the opening and the exposed first metal wire; etching a portion of the first barrier metal film on the first metal wire to expose a surface portion of the first metal wire; performing a heat treatment process on the exposed surface portion of the first metal wire to improve surface roughness; and forming a second wire by filling the opening using a conductive material.

Semiconductor device and method of forming wires of semiconductor device

A high-speed mixed analog/digital PRML data detection and clock recovery apparatus and method. The high-speed mixed analog/digital PRML data detection and clock recovery apparatus includes a variable gain amplifier, an analog equalizer, an analog-to-digital (A/D) converter, a DC offset remover, a level error detector, a Viterbi decoder, and an adaptive digital controller. The adaptive digital controller separately stores the level error values by predetermined frequencies, calculates predetermined coefficient values by each frequency component based on the level error values, and D/A-converts and applies the calculated predetermined coefficient values to the variable gain amplifier and the analog equalizer.

High-speed mixed analog/digital PRML data detection and clock recovery apparatus and method for data storage

A manufacturing method of an array substrate for a liquid crystal display device includes among other features, preparing a substrate including a display area and a non-display area, forming first and second gate shorting bars in the non-display area and electrically connected to gate lines, forming first and second data shorting bars in the non-display area and electrically connected to data lines, forming n gate probe test lines in the non-display area, forming m data probe test lines in the non-display area, forming first connection patterns connecting the gate lines and the n gate probe test lines, and forming second connection patterns connecting the data lines and the m data probe test lines, wherein the gate lines include n gate groups connected to the n gate probe test lines, respectively, and wherein the data lines include m data groups connected to the m data probe test lines, respectively.

Array substrate, manufacturing method of the same, and fabricating method of liquid crystal display device including the array substrate

A ring oscillator and a phase error calibration method are provided. The ring oscillator may include a first voltage-current converter for controlling and outputting an amount of tail current Itail according to a magnitude of a first control voltage applied in feedback in a PLL circuit; a second voltage-current converter for controlling and outputting an amount of shift current according to a magnitude of a second control voltage applied from a system phase error detector; and differential amplifiers for controlling, for output signals, a delay time of signals based on the applied tail current amount and a shift time of the signals based on the shift current amount. Thus, a phase relation between in-phase and quadrature-phase signals outputted from the ring oscillator may be controlled.

Ring oscillator for calibrating phase error and phase-error calibration method therefor

Disclosed are a variable gain differential amplifier, and variable degeneration impedance control device and method for use in the variable gain differential amplifier, which can adjust an amplification gain and ensure linearity. A DC level of a differential signal to be amplified by the amplifier is adjusted according to a control signal to adjust a gain of the amplifier, and the impedance of a variable degeneration impedance part is adjusted according to the differential signal of which the DC level is adjusted. That is, the gain of the differential amplifier is adjusted and the linearity is ensured by varying the impedance of the variable degeneration impedance part using the differential input signal of which the DC level is adjusted.

Variable gain differential amplifier, and variable degeneration impedance control device and method for use in the same

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Seoul, South Korea

Jung-eun Lee