Lg Display Co., Ltd.

Other

Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Showa Denko K.k.

Samsung Sds Co., Ltd.

Ls Mitron Ltd.

Posco Chemtech

Jong-Sung Kim

Jong-Hyun Park

Juhn-Suk Yoo

Kang-Ju Lee

Kwang-Yeon Lee

Il-Su Oh

Hong-Woo Yu

Chul Youm

Jeong-Hun Oh

Dong-Hoon Lee

Ho-Jin Kim

Masataka Takeuchi

Dong-Young Kim

Jae-hoon Lee

Chiaki Sotowa

Kwang-Hyun Lee

Ho-Won Choi

Akinori Sudoh

Hae-seog Jo

Ji-Hoon Sung

Jin-yoon Kim

Kwang-Su Kim

Tae-Han Park

Jung-Min Han

Kyung-Hee Han

Chi-Jung Jeon

Sang-Ki Hong

Ho-Gun Kim

Dong-Hun Shin

Sung-Chul Kim

An organic light emitting display device includes: light emitting diodes respectively located in first to third sub-pixels on a substrate and respectively emitting red, green and blue color lights output upward through emission regions of the first to third sub-pixels; and a reflection structure located in a non-emission region surrounded by the first to third sub-pixels and including reflection side surfaces which are inclined and respectively face the emission regions of the first to third sub-pixels, wherein the reflection side surface reflects a light incident thereon from the corresponding emission region upward.

Organic light emitting display device including reflection structure

A thin and lightweight display device is disclosed. An organic light-emitting display device having a touch sensor is configured such that a color filter array, which is disposed between an encapsulation unit and the touch sensor, extends to a pad area to contact the touch pad, thereby reducing stress on the pad area, and such that touch electrodes are disposed on the encapsulation unit, with the result that an additional bonding process is not required, whereby the process is simplified and cost is reduced.

Display device

A carbon negative electrode material for a lithium secondary battery includes: a core carbon material; and a coated layer covering the core carbon material and comprising a carbon coating material and carbon fiber.

Carbon negative electrode material for lithium secondary battery, production method thereof and lithium secondary battery using the same

Disclosed herein are a server duplication system and method and a storage medium storing a server duplication computer program. The server duplication system includes a primary server including a hypervisor including a hypervisor-based fault tolerance module and a first file system virtual machine (FS VM), and a first standby server including a hypervisor including a hypervisor-based fault tolerance module that exchanges data with a fault tolerance module provided on the hypervisor of the primary server and duplicates the primary server. The first FS VM provides a first file system that is shared by a user virtual machine (USER VM), and a buffer cache that is used in conjunction with the first file system is provided on virtual memory. The first FS VM is duplicated into the standby server using the hypervisor-based fault tolerance module of the primary server and the hypervisor-based fault tolerance module of the standby server.

Hypervisor-based server duplication system and method and storage medium storing server duplication computer program

An organic light emitting display device (OLED) includes a transparent substrate a first electrode formed on the transparent substrate a partition wall including first and second tapered structures having different tapers and formed on the first electrode, and an organic light emitting layer stacked on both sides of the first electrode below a level of the partition wall and a second electrode. The OLED device is manufactured by, for example, forming a first electrode on a transparent substrate, forming a partition wall having first and second tapered structures on the first electrode, and forming an organic light emitting layer and a second electrode, sequentially, on both sides of the first electrode below a level of the partition wall.

Organic light emitting display and method for fabricating the same

An organic electroluminescent display device including first to fourth pixel regions each including red, green and blue sub-pixel regions, each of the first to fourth pixel regions being divided into first and second columns, the first column being divided into first and second rows. A red sub-pixel region and a green sub-pixel region are respectively arranged in the first and second rows, and a blue sub-pixel region is arranged in the second column. A red emitting layer is formed in the red sub-pixel region; a green emitting layer is formed in the green sub-pixel region; and a blue emitting layer is formed in the blue sub-pixel region.

Organic electroluminescent display device

Organic light emitting display device with partition wall having first and second tapered structures

Present invention is for an organic light emitting display device in which permeation of exterior moisture can be prevented, dark defects caused by foreign materials can be improved and lifespan can thus be improved by changing the structure and manufacturing method of thin film encapsulation layer, and a method for manufacturing the same, the organic light emitting display device includes the edge region of the thin film encapsulation layer is thicker than the active region thereof and the thin film encapsulation layer includes a plurality of organic film and a plurality of inorganic film, the organic film and the inorganic film being laminated one on top of the other.

Organic light emitting display device and method for manufacturing the same

An organic electroluminescent display device including first to fourth pixel regions each including red, green and blue sub-pixel regions, each of the first to fourth pixel regions being divided into first and second column, and the first column being divided into first and second rows, wherein a red sub-pixel region and a green sub-pixel region are respectively arranged in the first and second rows, and a blue sub-pixel region is arranged in the second column; a red emitting layer formed in the red sub-pixel region; a green emitting layer formed in the green sub-pixel region; and a blue emitting layer formed in the blue sub-pixel region.

Provided is an electro-chemical water treatment apparatus and method for removing total nitrogen ingredients of ammonia nitrogen, nitrous acid nitrogen, nitrate nitrogen etc., organic materials of BOD and COD induction ingredients, and cyanogen included in wastewater and dirty water. The apparatus includes: a wastewater collection reservoir that contains wastewater; a wastewater storage retention reservoir that controls a hydrogen ion concentration (pH), an electrical conductivity and an amount of flow of wastewater; an electrolyte tank which makes the electrical conductivity of the wastewater as an electrical conductivity at which an electrolysis can be achieved; a pH conditioner tank that supplies a pH conditioner for the wastewater; an electrolyzer including an anode plate and a cathode plate, and a number of electrodes which are arranged as an electrification body between the anode plate and the cathode plate; and a controller which grasps state of wastewater and which is connected to the anode plate and the cathode plate to thereby control the electrolysis.

Electro-chemical water processing apparatus and method thereof

Disclosed are an anode material for a secondary battery, a method for producing the same and a secondary battery using the same. The present invention provides the anode material for a secondary battery produced by coating a high-crystallinity core carbonaceous material with a coating carbonaceous material and calcinating the high-crystallinity core carbonaceous material, wherein the anode material has a specific volume of 0.002 cc/g or less. The anode material for a secondary battery of the present invention may be produced by coating a high-crystallinity core carbonaceous material with a coating carbonaceous material and undergoing a predetermined calcination process, and the anode material can have an increased volume ratio of the micropores. Accordingly, the secondary battery of the present invention may be useful to improve charging/discharging capacity and efficiency since sorption of lithium ion in the anode material is improved.

Anode material for secondary battery, method for producing the same and secondary batteries using the same

An IPS-LCD device includes first and second substrates, and a liquid crystal interposed therebetween. The first substrate includes common and pixel electrodes that are formed of a transparent conductive material. Because the common and pixel electrodes are transparent, aperture ratios of the inventive IPS-LCD device are increased. Furthermore, the first substrate includes an organic material in order to insulate the common electrodes against a data lines. Due to the low dielectric constant of the organic material, the common electrodes and the data lines can be closer with low effect of cross talk, thereby increasing the aperture ratios of the inventive IPS-LCD device. Accordingly, the brightness of the inventive IPS-LCD device is improved.

In-plane switching liquid crystal display device and method for fabricating the same

A fixing unit fixing an image on a paper and an image-forming apparatus having the same are provided. The fixing unit includes a heat roller, pressure rollers, a bracket, springs, and a paper guide. The heat roller has a heat source therein and the pressure rollers face the heat roller to form fixing nips. The bracket rotatably supports the pressure rollers and is also adapted to pivot. The springs elastically pressurize the bracket to closely attach the pressure rollers on the heat roller and the paper guide guides a paper so that a paper jam may not occur between the pressure rollers.

Fixing unit having a bracket supporting pressure rollers and a paper guide and image-forming apparatus having the same

An IPS-LC panel includes first and second substrates, and a liquid crystal interposed therebetween. The first substrate includes common and pixel electrodes that are spaced apart from each other. Each of the common and pixel electrodes includes a zigzag pattern having a plurality of indentations and protrusions. The zigzag pattern increases an electric field level applied between the common and pixel electrodes.

In-plane switching LCD panel

Disclosed is an image forming apparatus capable of increasing double-side-printing speed. The image forming apparatus comprises a paper transfer unit provided with a plurality of paper transfer sub-units for feeding a printing paper to a double-side-printing paper transfer path for reversing a printing paper. The paper transfer direction is switched by a switching unit selectively engaged with the respective paper transfer sub-units. According to the embodiments of the present invention, because the paper transfer sub-units always rotate in their own directions, it is possible to prevent the delay of printing caused in the process of switching reverse and forward rotations of a conventional paper transfer unit for reversing a paper, whereby the double-side-printing speed can be increased.

Growing community of inventors

Seoul, South Korea

Jong-Sung Kim