Electronics and Telecommunications Research Institute

Samsung Electronics Co., Ltd.

Korea Institute of Science and Technology

Korea Telecom

Other

Lg Display Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Korea Research Institute of Standards and Science

Sang-Soo Lee

Heesuk Kim

Jong-Han Park

Jeong Gon Son

Jong Hyuk Park

Eui-Suk Jung

Han-Hyub Lee

Seung-Hyun Cho

Min Cheol Park

Duckey Lee

Seungjun Chung

Hye-Jeong Kim

Hye-Won Lee

Ju-Ho Lee

Sung-Ho Choi

Soeng-hun Kim

Sang-Bum Kim

Woo-Seong Kim

Kwang-Joon Kim

Seung-Il Myong

Jaehyuk Jang

Young Jin Kim

Jong-Hyun Lee

Tae-Sun Yeoum

Phillip Lee

Je-Soo Ko

Minsung Kim

Bong-hwan Cho

Jong Ho Kim

Jae Hong Kim

Young-Ho Kim

Soeng-Hun Kim

Jie-Hyun Lee

Eun-Gu Lee

Tae Ann Kim

Sun-Hyok Chang

Hwan-Seok Chung

Duc-Key Lee

Sil-Gu Mun

Tae-Jeong Bae

Kwang-Ok Kim

Chin-Kyu Kang

Jyung-Chan Lee

Jong-Hoon Lee

Song-Yean Cho

Sun-ho Yang

Moon-sung Na

Kyeong-Hwan Doo

Wan Ki Bae

Youngpyo Ko

Soon Ho Lim

Ho-nam Lee

Wang-Yuhl Oh

Woojin Jeon

Wan-Seok Seo

Hyun-Jae Lee

Sung-Soo Kim

Seung Hyun Lee

Min Su Park

Jong-Chul Choi

Chang-Ryong Heo

Min-Seok Kim

Hyunwoo Cho

Sang-Kyu Lim

Jae-Hoon Choi

Yung-jun Park

Heuk Park

Sae-Kyoung Kang

Jai Kyeong Kim

Dong-Sub Kim

Hyunjung Lee

Dong-ho Lee

Kirill Sokolov

Hye-Jin Lee

Han-tak Kwak

Kwang-Min Kil

Jung-Woo Lee

Kyeong-jae Lee

Kyunghee Kim

Tae-Whan Yoo

Sang-Kyu Lee

Jong-tae Lim

Mi-Yeon Kim

Eon-Sang Kim

Sang-hyun Sohn

Choong-Reol Yang

Byoung-whi Kim

Jae-Hyuk Jang

Jun Kyung Kim

Sung-hun Cho

Hyun-young Jang

Seung-Chul Kim

Seong-Hae Ha

Jae-Hui Yu

Seung-II Myong

Young Mo Lee

Joon-Hak Bang

Ji-Won You

Yon Kyu Park

Li-Yeon Kang

The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.

Method and device for selective communication service in communication system

The present disclosure relates to a stretchable electrode, a method for preparing the same and a stretchable battery including the stretchable electrode. The stretchable electrode of the present disclosure, which is prepared by crosslinking a hydroxyl-functionalized fluorine-based polymer binder physically using a ketone-based solvent or chemically with a crosslinking agent, has superior stretchability, has improved interfacial adhesivity to an active material through Fenton's oxidation, exhibits improved stability under various mechanical deformations of the electrode such as stretching, etc. and can uniformly maintain the electrical conductivity, battery capacity and charge-discharge performance of the electrode. In addition, the stretchable battery of the present disclosure, which includes the stretchable electrode, a stretchable current collector, a stretchable separator and a stretchable encapsulant, has improved stretchability and superior battery stability under various deformations due to high degree of freedom of structures and materials. In addition, the stretchable battery of the present disclosure can be prepared as a fiber battery by printing an electrode and a current collector sequentially on both sides of a stretchable fabric, which can be worn, e.g., around sleeves due to superior stretchability and high structural degree of freedom and retains high battery performance and mechanical stability even under mechanical deformation. Therefore, it can be applied to a mobile display for a health monitoring system or a smartwatch.

Stretchable electrode, manufacturing method thereof, and stretchable battery comprising stretchable electrode

Disclosed is a method of manufacturing a transparent stretchable substrate according to various embodiments of the present disclosure. The method may include generating a substrate part formed of an elastic material, generating an auxetic including a plurality of unit structures on the substrate part, and generating a fixing part on the substrate part on which the auxetic is generated.

Transparent stretchable substrate and manufacturing method thereof

A conductive polymer composite for adhesion to a flexible substrate contains a polymer adhesive containing a curable polymer and a curing agent; and a conductive filler containing a metal and a carbonaceous material dispersed in the polymer adhesive. The conductive polymer composite is suitable for application to not only the human body but also other objects having irregular surface. In addition, due to enhanced adhesive strength of the conductive polymer composite to the flexible substrate, the reduction in conductivity or conductivity breakdown caused by external stress can be prevented and flexibility and stretchability can be improved.

Conductive polymer composite for adhesion to flexible substrate and method for preparing same

An apparatus and a method for reducing power consumption of an Application Processor (AP) in an electronic device are provided. The electronic device includes a first processor for supporting a first Internet Protocol (IP) Multimedia Subsystem (IMS) protocol stack, and a second processor for supporting a second IMS protocol stack. The first processor includes an AP for processing a multimedia service, and the second processor includes at least one of a Communication Processor (CP), a Modem Processor (MP), and a Baseband Processor (BP) for processing a communication service.

Apparatus and method for reducing power consumption in electronic device

A highly-dielectric, elastic structure includes an elastic body that is highly-dielectric and includes a polymer matrix that including 1000 pbw of a polydimethylsiloxane (PDMS) base and 100 pbw of a PDMS curing agent, and has a tensile strength of 0.1 to 10 MPa; and 22.4 pbw of carbon black that is surface-treated with octadecyltrimethoxysilane (ODTMS) in an amount of at least 0.707 mmol per 22.4 pbw of the carbon black, and that is dispersed in the polymer matrix and cured; and an adhesive electrode that is stretchable, that is disposed on the elastic body, and that includes a polymer adhesive including a 500 pbw of a thermosetting silicone-based polymer adhesive including a curable polymer and a curing agent; and a conductive filler comprising 500 pbw of silver particles and 4000 pbw of a carbonaceous material that is a multi-walled carbon nanotube that are dispersed in the polymer adhesive and cured.

Highly-dielectric, elastic structure and a touch sensor including the same

Disclosed is a thermoelectric device in which a separate interlayer is inserted between a thermoelectric leg and an electrode to reduce the contact resistance between the thermoelectric leg and the electrode, so that the interlayer serves as a tunneling path between the thermoelectric leg and the electrode, facilitating the charge movements between the two materials. The thermoelectric device according to an embodiment includes a substrate; at least one thermoelectric leg positioned on the substrate; an interlayer positioned on each thermoelectric leg of the at least one thermoelectric leg and including a plurality of interlayer materials that are chemically bonded with a respective thermoelectric leg; and an electrode positioned on each interlayer and electrically connected to the respective thermoelectric leg, wherein the plurality of interlayer materials of each respective interlayer is arranged in a shape of a brush.

Thermoelectric device having a separate interlayer disposed between a thermoelectric leg and an electrode to reduce the contact resistance therebetween

The present invention relates to an efficient method and apparatus for remotely providing/downloading a profile for use in a communication service in a communication system, and the method for downloading the profile in the communication system, according to one embodiment of the present invention, comprises the steps of: transmitting, to a first server, first information for processing a request for downloading a profile; receiving, from the first server, address information of a second server processing the request for downloading the profile on the basis of the first information; transmitting, to the second server, second information for calling a function, of an application, related to the downloading of the profile; receiving, from the second server, the profile-related information as a response of the second information for calling the function; and connecting to a third server providing the profile on the basis of the profile-related information, and downloading the profile.

Method and apparatus for remotely providing profile in communication system

Disclosed are: a communication technique and a system therefor for fusing, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. Provided is a method for installing a profile of a terminal having an embed universal integrated circuit card (eUICC) in a mobile communication system, the method comprising: requesting for an eUICC authentication certificate to an eUICC and receiving the eUICC authentication certificate; and transferring a profile package to the eUICC so as to install a profile, wherein the received eUICC authentication certificate further comprises an eUICC manufacturer (EUM) authentication certificate.

Technique for managing profile in communication system

A media processing apparatus is provided. The media processing apparatus includes an interface unit which is connected to each of a plurality of terminal devices through a communication interface including a video channel, an audio channel, and a data channel, a processor which receives a control signal from a first terminal device having control rights, a control unit which notifies the first terminal device if there is an access attempt from at least one of a second terminal device and transfers the control rights to the second terminal device if a message to permit the transfer of the control rights is received from the first terminal device. Accordingly, control rights may be transferred and shared in a reasonable manner.

Media processing apparatus and controlling method thereof

The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). The present invention performs cross-certification of a universal integrated circuit card (UICC) with a subscription manager data preparation+ (SM-DP+) system in a wireless communication system, and receives a profile from the SM-DP+ system according to the cross-certification result, wherein the profile comprises one of a profile encrypted on the basis of a key set established according to the cross-certification result, and a profile transmitted through a session established according to the cross-certification result.

Method and apparatus for downloading profile in wireless communication system

A method for downloading a profile on an embedded universal integrated circuit card (eUICC) of a terminal is provided. The method includes transmitting a profile request containing eUICC authentication information to a profile providing server through a security channel, upon receiving, from the profile providing server, profile-related information generated in response to the profile request, displaying non-encrypted profile information contained in the profile-related information on a screen, identifying whether a user input indicating whether to proceed to download the profile is detected, and downloading the profile, corresponding to the identified user input.

Method and apparatus for downloading profile on embedded universal integrated circuit card of terminal

The present disclosure relates to a generalized method for producing a vertically oriented block copolymer film, a block copolymer film with controlled orientation obtained thereby, and a method for producing a self-assembled pattern. According to the present disclosure, it is possible to form a crosslinked layer, which is mechanically stable and undergoes no chemical change, by subjecting the block copolymer surface to plasma treatment using a filter. It is also possible to obtain a vertically oriented block copolymer film by annealing the block copolymer film having such a crosslinked layer. The method for producing a vertically oriented block copolymer film according to the present disclosure is advantageous in that it can be applied for general purpose regardless of the chemical structure, type and morphology of a block copolymer, and the method can be applied generally to the conventional directed self assembly process.

Generalized method for producing vertically oriented block copolymer film, block copolymer film produced thereby and method for producing self-assembled pattern

Growing community of inventors

Daejeon-si, South Korea

Sang-Soo Lee