Samsung Sdi Co., Inc.

Samsung Electronics Co., Ltd.

Seoul National University

Samsung Display Co., Ltd.

Ju-Yong Kim

Hyun Joon Kim

Ho-Jin Kweon

Jin-Goo Ahn

Sung-Chul Lee

Chan-Ho Lee

Yong-Kul Lee

Man-Seok Han

Zin Min Park

Ji-Seong Han

Seong-Jin An

Dong-Myung Suh

Jin-Kwang Kim

Sung-Yong Cho

Yeong-Chan Eun

Dong-Uk Lee

Hyoung-Juhn Kim

Dong-Hun Lee

Hyun-Jeong Lim

In-Hyuk Son

Jae-Jeong Kim

Eun-Suk Cho

Hyun Sook Kim

Woo-Cheol Shin

Jeong-Doo Yi

Jun-Sik Kim

Tae-Keun Kim

Dong-Hee Han

Sang-Jun Kong

Hyun-mook Choi

Dong-Hyun Kim

Jun-Won Suh

Tae-Yoon Kim

Seong-Yong Hwang

Myoung-Ki Min

Jong-Ki Lee

Kyoung-oh Choi

Alexey Alexandrovichserov

Young-ran Han

Hee-Won Lee

Leonid Gorobinskiy

Oh-Joong Kwon

Hyun-Ki Park

Woong-Ho Cho

Min-Jung Oh

Hae-Kwon Yoon

Byung-Joo Chung

Ming-Zi Hong

Jin-Hong An

Weon-Sik Oh

In-Seob Song

Hong-Sup Lim

Sung-Lak Choi

Jeong-hyun Park

Jin-Kwan Kim

Ria Ju

Myeong-Ju Ha

Dong-Yun Lee

Chang-Bong Lee

Hee-won Lee

Jae-Woong Choi

Kie Hyun Nam

Sang-Min Jeong

Yasuki Yoshida

Eun-Su Jeong

Kie-Hyun Nam

Noboru Sato

Norboru Sato

Elena Alekseeva

Jun-sic Kim

Koung-oh Choi

Gorobinskiy Leonid

Jin-Kyoung Moon

Woo-Chul Lee

An-Na Park

Kyung-Lae Rho

Hyo-Hwi Choi

Dong-Ha Lee

Sun-Mi Hwang

Young-Ran Han

Sung-Chul c/o Samsung Sdi Chungang Laboratory Lee

Man-Seok c/o Samsung Sdi Chungang Laboratory Han

Jin-Goo c/o Samsung Sdi Chungang Laboratory Ahn

Dong-Uk c/o Samsung Sdi Chungang Laboratory Lee

Chan-Ho c/o Samsung Sdi Chungang Laboratory Lee

Leonid c/o Samsung Sdi Chungang Laboratory Gorobinskiy

Jin-Kwang c/o Samsung Sdi Chungang Laboratory Kim

Yong-Kul c/o Samsung Sdi Chungang Laboratory Lee

Noboru Sata

A display apparatus including a display panel including a pixel electrode and a plurality of first signal lines transmitting a driving signal to the pixel electrode, a conductive member on the first signal lines, the conductive member having a resin, and a second signal line on the conductive member, the second signal line having an opening through which the resin travels to couple the second signal line with one of the first signal lines.

Display apparatus

Disclosed is a wearable electronic device including a movable connection terminal that is set back from an opening of a body housing when no external device is connected, and moves towards the opening when the external device approaches. The electronic device includes a body; a connection terminal located inside the body and provided to be movable from the inside towards a surface of the body; and a movable part coupled to or integrated with the connection terminal. The movable part may move the connection terminal towards the surface when a magnet of the external device approaches.

Wearable electronic device

A display apparatus, a display system having the same, and a method for setting an ID thereof are provided. The method for setting an ID of a display system including a plurality of display apparatuses includes: determining, by a first display apparatus from among the plurality of display apparatuses, whether a second display apparatus from among the plurality of display apparatuses is connected thereto; in response to determining that the second display apparatus is connected thereto, determining, by the first display apparatus, an ID of the second display apparatus based on a set ID of the first display apparatus; and transmitting, from the first display apparatus to the second display apparatus, an ID setting command including the determined ID of the second display apparatus.

Display apparatus, display system having the same, and method for setting ID thereof

A display apparatus is disclosed. The display apparatus includes a display panel, a photonic crystal array which is arranged on at least one side of the display panel and displays an image based on an applied voltage, an electrode which applies voltage to the photonic crystal array, and a controller which controls so that voltage is applied to the photonic crystal array based on image information displayed on the display panel.

Display apparatus, video wall apparatus, display method and video wall display method

A display apparatus is provided. The display apparatus includes a communication interface configured to communicate with a plurality of image input devices, a display configured to display a plurality of images provided by the plurality of image input devices on a single screen, a storage configured to store screen scale information of the plurality of image input devices, a sensor configured to sense a touch input on one image of the plurality of images, and a controller configured to convert actual touch coordinate values of an entire screen of the display into relative touch coordinate values corresponding to an image input device which provides a touched image in which the touch input is sensed, according to the screen scale information of the image input device which provides the touched image in response to the touch operation being sensed, and transmit the converted relative touch coordinate values to the image input device which provides the touched image.

Display apparatus for sensing touch input and touch input method thereof

A cable connector device for an electronic device is provided. The electronic device includes a connector port disposed in the electronic device, one or more magnet coupling parts, each of the one or more magnet coupling parts which is disposed around the connector port, a cable connector device removably coupled to the connector port, and one or more magnet coupling bodies, each of the one or more magnet coupling bodies which is installed in the cable connector device and has the same polarity as that of each of the one or more magnet coupling parts, wherein each of the one or more magnet coupling parts and each of one or more magnet coupling bodies are disposed in positions where they are pushed by repulsive force when the cable connector device is mounted in a reverse direction.

Cable connector device

An electronic device having a microphone device is provided. The electronic device includes at least one case frame which forms the external appearance of the electronic device, at least one microphone device which is disposed in the at least one case frame, and at least one microphone hole which is formed in a position corresponding to the at least one microphone device of the at least one case frame, and is disposed in a region which is not visually exposed in the at least one case frame.

Electronic device having microphone device

A unit thermionic electric converter. The unit thermionic electric converter includes a case having a first end portion and a second end portion; a working fluid disposed inside the case; a solid electrolyte dividing the inside of the case; a first electrode disposed on a surface of the solid electrolyte; and a second electrode disposed on another surface of the solid electrolyte; wherein the first end portion and the second end portion are alternately heated by a heat source.

Unit thermionic electric converter and thermoelectric converter system

A solid electrolyte is disclosed. The solid electrolyte includes a main portion that includes &#x3b2;-alumina or &#x3b2;&#x2033;-alumina, and an edge portion integrally provided with the main portion. The edge portion has a mixed portion that includes &#x3b1;-alumina and includes &#x3b2; alumina or &#x3b2;&#x2033;-alumina. A concentration gradient of the &#x3b1;-alumina in the edge portion decreases in a first direction from the edge portion to the main portion.

Electrochemical cell with solid electrolyte having alumina edge portion

An electrode structure and an electrochemical cell including the electrode structure are provided. The electrode structure includes a porous three-dimensional (3D) outer net including an interconnected plurality of outer metal lines that define a plurality of outer holes between adjacent ones of the outer metal lines. The outer metal lines include a porous 3D inner net, a first layer coating the inner net, and a second layer coating the first layer. The inner net includes an interconnected plurality of inner metal lines that define a plurality of inner holes between adjacent ones of the inner metal lines. The inner metal lines include a first metal. The first layer includes a second metal. The second layer includes a third metal.

Electrode structure and electrochemical cell using the same

A fuel cell system includes a fuel cell stack, a reformer which generates a reformed gas through a reforming reaction between a gaseous fuel and water and supplies the reformed gas to the fuel cell stack, a fuel tank which compresses the gaseous fuel, stores the compressed fuel in an at least a partially liquid phase, and supplies the gaseous fuel to the reformer, a water tank connected to the fuel tank and the reformer to store water and to supply the water to the reformer by an internal air pressure of the fuel tank, and a first valve installed in a connection line connecting the water tank to the fuel tank to selectively open or close the connection line according to an electrical on/off pulse signal.

Fuel cell system having a valve controlling the flow of water to a reformer based on fuel tank pressure

A fuel cell system and a control method thereof are capable of preventing anode flooding due to a temperature difference between a stack and reformate upon starting a fuel cell system. The method of controlling a fuel cell system including steps of detecting a temperature of a fuel cell stack, detecting a temperature of reformate that is generated in a fuel reformer and then is supplied to the fuel cell stack through a heat exchanger, and setting the temperature of the reformate to be lower than the temperature of the fuel cell stack during a starting time of the fuel cell system.

Fuel cell system and method of controlling the same

A micro reforming reactor includes a first substrate with a micro channel having a width of less than 1,000 &#x3bc;m bonded to a second substrate to form a micro tunnel. An adhesive layer is formed on the internal walls of the micro tunnel using a flow coating method. A catalyst may then be optionally formed on the adhesive coated internal walls of the micro tunnel, also using a flow coating method.

Micro reforming reactor for fuel cell and method of preparing the same

A reformer of a fuel cell system and a fuel cell system including a reformer are disclosed. The reformer includes a reformation unit comprising a pipe through which fuel passes. The pipe is formed from a material adapted to induce a catalytic reformation reaction in the pipe. The reformer includes a heat source unit for heating and evaporating the fuel by heating the pipe. The fuel cell system includes such a reformer, a stack for generating electricity through an electrochemical reaction between oxygen and hydrogen, a fuel supply unit, and an air supply unit.

Reformer for fuel cell system and fuel cell system having the same

Growing community of inventors

Suwon-si, South Korea

Ju-Yong Kim