Samsung Sdi Co., Inc.

Samsung Electronics Co., Ltd.

Samsung Display Devices Co., Ltd.

Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Altibase Corporation

Sang-won Lee

Jae-Ho Jung

Jong-seo Choi

Dong-sung Im

Kwi-seok Choi

Gyu-nam Ju

Kyung-cheon Shon

Won-Kyu Kwak

Yong-Sam Kim

Tae-Wook Kang

Sung-Soo Kim

Byung-Hee Kim

Ki-Ho Kim

Hyoung-Rae Lee

Hong-Sup Lim

Geun-bae Kim

Yu-Sung Cho

Duk-Hwan Kang

JiYoung Eom

Myung-won Lee

Ri-Na You

Seonghwan Choi

Hyun-jun Oh

In-Young Jung

Yong-chul Park

Seung-gee Hong

Tae-Gwang Jung

Hwan-seok Yang

Choong-Yull Kwak

Myung-Sup Kim

Jang Woo Park

A method of driving a display device includes: sensing characteristic information of pixels by outputting sensing voltages to sensing lines; and operating an external compensation of the pixels based on the characteristic information. The sensing of the characteristic information of pixels includes: detecting a capacitance deviation of sensing capacitors of first sensing lines connected to the sensing lines; and sensing the characteristic information of the pixels by replacing at least one of the first sensing lines with a second sensing line based on the capacitance deviation.

Display device and method of driving display device

An electronic apparatus is provided. The electronic apparatus includes a display; an illumination sensor; and a processor. The processor is configured to carry out a predetermined operation based on the illumination value being greater than or equal to a threshold, falling below the threshold for a predetermined time and thereafter being greater than or equal to the threshold. The processor is further configured to turn on the display based on the illumination value being greater than or equal to the threshold, falling below the threshold for the predetermined time and thereafter being greater than or equal to the threshold; or the illumination value being less than or equal to a second threshold, rising above the second threshold for the predetermined time, and thereafter being less than or equal to the second threshold, the second threshold being less than the threshold.

Electronic apparatus including display panel configured to turn on and off using an illumination sensor, method and computer-readable recording medium

A timing control apparatus includes a memory part, a multi-timing control part, and a power supply part. The memory part stores data. The multi-timing control part includes a plurality of timing controllers that sequentially read the stored data from the memory part in response to a reset signal, and outputs a power control signal that controls an output timing of a power. The power supply part outputs the power in response to the power control signal.

Timing control apparatus and display device having the same

A method and apparatus manages a buffer cache. An extended buffer is used to perform a page replacement algorithm using reference time information regarding a time at which a page is referred. Pages replaced through the page replacement algorithm, when re-referred to, may be retrieved from the extended buffer, instead of a hard disk. As a result, write/read operations with respect to the disk are made efficient and the page input/output speed is increased.

Method and apparatus for managing buffer cache to perform page replacement by using reference time information regarding time at which page is referred to

A motor-noise absorbing apparatus of a vacuum cleaner is disclosed. The motor-noise absorbing apparatus includes a body seated and fixed on a peripheral part of an opening of a motor housing to close between the motor housing and a stator core and, thus, to restrict an amount of the air discharged between the motor housing and the stator core, a first air discharging part formed in the middle of the body, so that most of the air comes out of the guide vein is discharged between the stator core and a rotor, and at least one second air discharging part formed to penetrate a peripheral part of the body, so that a portion of the air coming out of the guide vein is discharged between the motor housing and the stator core.

Motor-noise absorbing apparatus of vacuum cleaner

A fuel cell stack includes an electricity generating element, which generates electrical energy through a reaction of a fuel and oxygen. The electricity generating element includes a membrane-electrode assembly (MEA), a first separator positioned at a first side of the MEA and having a heat sink element positioned therein for dissipating heat generated through the reaction of the fuel and oxygen, and a second separator positioned at a second, opposite side of the MEA.

Fuel cell stack with heat sink element

The present invention provides a liquid crystal display device capable of protecting a printed circuit board from electromagnetic interference. The LCD device of the present invention includes a LCD panel for presenting an image, a backlight assembly for illuminating light to the LCD panel, a bottom chassis for securing the LCD panel and the backlight assembly, a first printed circuit board seated on a rear surface of the bottom chassis for generating signals to be supplied to the LCD panel on the basis of externally input signals, a first connector coupled with a signal transfer film which provides the input signal of the first printed circuit board, a shield case made of a conductive material for protecting an upper surface of the first printed circuit board, and a first conductive adhesive member interposed between the first connector and the shield case for discharging an electromagnetic wave from the first connector to the shield case.

Liquid crystal display device comprising a first conductive adhesive member arranged on the first connector to connect the first connector to the shield case

A flat panel display device that includes a clad unit that may prevent terminals of a pad unit from becoming corroded or damaged by an etching solution during etching. The flat panel display device may include a display unit, a pad unit which may include a plurality of terminals electrically connecting the display unit to external devices, and a clad unit which may cover at least side end portions of the terminals, in which the clad unit may be composed of an insulating material.

Flat panel display device

A rechargeable battery having an electrolyte sealing member covering and sealing the electrolyte injection opening. An electrode assembly includes a positive electrode, a negative electrode and a separator wound in a jelly roll configuration. A case houses the electrode assembly. A cap assembly is combined with the case to seal the case, the cap assembly including a positive terminal connected to the positive electrode and a negative terminal connected to the negative electrode. An electrolyte injection opening is formed on the case or the cap assembly. A groove is formed along a periphery of the electrolyte injection opening. An electrolyte sealing member engages the groove.

Rechargeable battery with electrolyte injection opening sealing member

A secondary battery comprising an electrode assembly having a positive electrode plate, a negative electrode plate, and a separator between the positive and negative electrodes is provided. The secondary battery further comprises a case for containing the electrode assembly, and a cap assembly connected to the case. The cap assembly comprises positive and negative terminals electrically connected to the positive electrode plate and the negative electrode plate, respectively. Lead connectors are electrically connected to the positive and negative electrode plates and the positive and negative terminals. A support is connected to each end of the electrode assembly and surrounds the lead connectors. The supports are adapted to fit between the electrode assembly and the case.

Secondary battery

A rechargeable battery includes an electrode assembly having a positive electrode, a negative electrode, and a separator positioned between the positive and negative electrodes, a case for housing the electrode assembly, and a spacer positioned between the electrode assembly and the case.

Rechargeable battery

An organic light emitting display and method of fabricating the same are provided, such that an organic light emitting display includes a substrate having formed thereon a thin film transistor including a gate electrode, a source electrode, and a drain electrode, a passivation layer formed on the substrate having a contact hole exposing the source or the drain electrode, a first insulating layer pattern formed on a portion of the passivation layer corresponding to an emission region and having a step portion that is higher than the passivation layer on the thin film transistor, a pixel electrode formed on a portion of the passivation layer and on a portion of the first insulating layer pattern that contacts the source or the drain electrode through the contact hole, and a second insulating layer pattern formed on portions of the passivation layer and the pixel electrode that defines the emission region.

Organic light emitting display including a protruding insulating layer and method of fabricating the same

A secondary battery includes an electrode assembly including a positive electrode, a negative electrode and a separator interposed therebetween. A container receives the electrode assembly, and a cap assembly is fixed to the container to seal the container. A collector plate is electrically connected to the electrode assembly. The positive electrode, the negative electrode, or both has an uncoated region uncoated with active material. The uncoated region has a bent portion and the collector plate can be electrically connected to the bent portion of the uncoated region.

Secondary battery and method of manufacturing the same

A method comprising of continuously injecting an aqueous solution of nickel salt, an aqueous solution of aluminium salt, an alkali aqueous solution and ammonia into a reactor under constant temperature, mixing the above solution and continuously withdrawing, can prepare Ni-Al hydroxycarbonate having a high density and a globular shape.

Method of preparing Ni-M hydroxycarbonate having a high density

An oxide cathode is provided including a metal base, an electron emissive material layer formed on the metal base and having barium as a main component, a heater for heating the electron emissive material layer, and a Ba evaporation restraining layer having a thickness ranging from 10.ANG. to 10,000.ANG. and consisting of at least one titanium compound formed on the electron emissive material layer.

Growing community of inventors

Suwon-si, South Korea

Sang-won Lee