baber/WOPTO huggingface dataset:
Patent KR-20130135268-A (KR)
Inventor: NILSSON MICHAEL ERLING
IPC: H04N7/26
Filed: 2011-12-20
Abstract: 특히 비디오 압축과 관련하여 사용되는 비디오 부호화를 위한 방법 및 장치가 여기서 개시된다.  다수의 상용 비디오 부호화기들이 일정 비트율을 지원하지만, 그것들은 일반적으로 일정 품질 부호화를 지원하지 않는다.  본 발명의 측면들은 비디오 부호화를 위한 방법 및 장치에 관한 것이며, 상기 방법들은, 불필요하게 높은 비트율로 불필요하게 큰 양의 비디오를 부호화하지 않고, 품질이 거의 일정한 출력 비트스트림을 생성하기 위해 그렇게 결정된 비트율로 부호화된 파일들로부터 비디오의 세그먼트들이 선택될 수 있도록, 일정 비트율 부호화기가 동작될 수 있는 비트율을 결정하는 것을 포함한다.  비트스트림 세그먼트들은 압축이 용이한 장면들에 대해 낮은 비트율 비트스트림으로부터 선택될 수 있고, 압축이 어려운 장면들에 대해서 높은 비트율 비트스트림으로부터 선택될 수 있다.
Patent KR-20130097801-A (KR)
Inventor: GRANT DANNY A
IPC: H04W88/02
Filed: 2006-09-13
Abstract: 본 발명의 실시예는 맞춤 "체감 효과 메시지(haptic messaging)"를 다양한 응용에서 휴대용 통신 장치의 사용자에게 제공하는 방법 및 시스템에 대한 것이다. 일실시예에서 체감 효과 메시지를 휴대용 통신 장치에 제공하는 방법은 입력 신호를 이벤트와 관련시키는 단계와; 이벤트의 소스를 판정하고 이러한 판정에 기초하여 제어 신호를 선택하는 단계와; 제어 신호를 휴대용 통신 장치에 연결된 작동기에 출력하는 단계를 포함한다. 제어 신호는 작동기가 이벤트와 관련된 체감 효과를 출력하게 하도록 구성된다. 상술된 이벤트는 사용자 인터페이스 탐색 이벤트일 수 있다.
Patent KR-20140004714-A (KR)
Inventor: LO HINE TONG DOMINIQUE
IPC: H01Q21/20
Filed: 2011-11-30
Abstract: 본 발명은 프린트 지향성 슬롯형 안테나에 관한 것이다. 본 발명은 또한 이런 유형의 수개의 안테나를 네트워킹함으로써 형성된 안테나 시스템에 관한 것이다. 프린트 지향성 경사 슬롯형 안테나는 길이 방향 축(oy)과 슬롯을 위한 피더 라인(5)을 갖는 프로파일에 따라 슬롯이 에칭되는 그라운드 면이 구비된 기판을 포함하며, 상기 기판은 상기 축에 평행한 축(ss')에 따라 접히며 서로에 대해 각도(A)를 형성하는 적어도 제1 부분(1)과 제2 부분(2)을 포함하는 것을 특징으로 한다.
Patent KR-20140008381-A (KR)
Inventor: LEE RONALD A
IPC: B32B13/08
Filed: 2012-02-23
Abstract: 석고 보드 제조용 슬러리는 소석고, 물, 발포제 및 유착제를 포함한다.  발포제는 슬러리에 다수의 기포를 부여한다.  전형적으로, 포말을 발포제로써 미리 생성하고, 포말을 이용해서 슬러리를 형성함으로써 포말이 슬러리에 다수의 기포를 부여한다.  유착제는 포말에 의해 부여된 다수의 기포를 유착시킨다.  전형적으로, 유착제는 포말에 의해 부여된 다수의 작고 부분적으로 접합된 기포를 유착시켜서 더 크고 더 이산된 기포를 생성한다.  또한, 석고 보드 및 슬러리 형성 방법 및 석고 보드 형성 방법도 게재된다.  석고 보드는 슬러리로부터 형성된 석고 층을 포함한다.  석고 층은 슬러리의 포말 및 유착제에 의해 부여되어 그 안에 분산된 다수의 기포를 한정한다.
Patent KR-20140018298-A (KR)
Inventor: MULLER DANIEL
IPC: B24C3/00
Filed: 2011-03-19
Abstract: 본 발명은, 물의 스트림에 용해되는 연마 매질을 함유하는 정제 또는 과립물의 원반형 유닛을 개시한다.  정제 또는 과립물은 용해를 향상시키기 위한 필라멘트의 가요성이지만 본질적으로 안정한 메쉬에 포획되고, 노즐의 막힘을 피하고, 잔류물의 처리를 용이하게 한다.
Patent KR-20140027167-A (KR)
Inventor: LECHTHALER MARKUS
IPC: H01J37/34
Filed: 2012-04-16
Abstract: IPIMS 코팅 프로세스를 수행하기 위한 방법으로, 타깃과 기판사이의 최소 거리(5)를 코팅 프로세스 동안 기판에서의 기본적으로 최대 바이어스 전류를 얻을 때 까지 감소하고, 이로써  기존 HIPIMS 프로세스와 비교해서, 코팅 품질을 향상하고 증착 속도를 증가한다.
Patent KR-20140043729-A (KR)
Inventor: KHINKIS MARK J
IPC: B01J19/00
Filed: 2012-04-12
Abstract: 비-촉매 회수 개질기는 열 공정으로부터 고온의 연도 가스를 이송하기 위한 연도 가스 유동 경로 및 개질 혼합물을 이송하기 위한 개질 혼합물 유동 경로를 가진다.  개질 혼합물 유동 경로의 적어도 일부는 고온의 연도 가스로부터 개질 혼합물로 열 전달이 가능하도록 연도 가스 유동 경로에 개재된다.  개질 혼합물 유동 경로는 탄화수소 연료를 개질하기 위한 촉매로서 일반적으로 사용되는 물질 (예를 들어, 산화니켈, 백금족 원소 또는 레늄)을 실질적으로 함유하지 않으나, 대신 개질 혼합물은 열 전달 및 체류 시간 때문에 반응을 통해 고발열량 연료로 개질된다.  바람직한 실시양태에서, 금속 물질, 예컨대 스테인레스강 또는 니켈 함량이 높은 금속 합금이 개질 혼합물 유동 경로의 적어도 일부 내에 포함된다.
Patent KR-20140033443-A (KR)
Inventor: DENNY MARK JOSEPH
IPC: F04C18/16
Filed: 2012-05-18
Abstract: 본 발명은, 펌프 유입구, 펌프 유출구, 적어도 2 개의 나사산구비 로터 및 압력 제어식 밸브를 포함하는 펌프를 제공하는데, 압력 제어식 밸브는 펌프 유출구로부터 펌프 유입구로 유체의 재순환을 제어할 수 있다.     압력 제어식 밸브는 제어 밸브일 수 있다.     본 발명은 또한 직렬로 배열된 적어도 2 개의 펌프들을 포함하는 다단 펌프 어셈블리를 제공하는데, 펌프들 중 적어도 하나는 전술한 펌프이다.
Patent KR-20150086689-A (KR)
Inventor: SAKONG TAN
IPC: H01L33/12
Filed: 2014-01-20
Abstract: The present invention relates to a light emitting device. It includes a lower semiconductor layer which is formed on a substrate and has a defect region; a cavity which is arranged in a region corresponding to the defect region on the lower semiconductor layer; a capping layer which covers the cavity and at least one region of the lower semiconductor layer; and a light emitting structure which is arranged on the capping layer and includes a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer. Luminous efficiency can be improved by reducing lattice defects formed the light emitting structure.
Patent KR-20140022447-A (KR)
Title: Battery cell of novel structure
Inventor: JANG PILL GYU
IPC: H01M50/178
Filed: 2014-01-28
Abstract: The present invention is a battery cell in which the electrode assembly of cathode/separator/anode structure is built in a battery case of a laminated sheet including a resin layer and a metal layer while being connected to electrode terminals protruding from the outer part of the battery case. The electrode assembly in which a separation film is interposed between a positive electrode and a negative electrode each coated with a compound including electrode active materials in a collector. At least one part among inner sides of the battery case corresponding to the outer surface of the electrode assembly has an upward slope structure in which a width is increased upwardly on the vertical cross section or a downward slope structure in which a width is increased in a lower direction. Provided is a battery cell characterized as the outer surface of the electrode assembly is also formed in an upward slope structure or a downward slope structure by corresponding to the inner surface of the battery case.
Patent KR-20150089809-A (KR)
Inventor: YU CHANG WOON
IPC: F21S2/00
Filed: 2014-01-28
Abstract: The present invention relates to an LED lighting apparatus for a stage. More particularly, the present invention relates to an LED lighting apparatus for a stage to increase the definition of lighting. A series of LEDs are variously applied to an existing lighting unit and are arranged in parallel between an anode and a cathode. Thereby, it can implement various types of lighting which a user wants, and prevents damage due to external impact by using a reflection plate and a protection layer.
Patent KR-20150092909-A (KR)
Inventor: HAM JAE YOUNG
IPC: D04H5/06
Filed: 2014-02-06
Abstract: The present invention relates to a manufacturing method of a filter manufactured by combining a Teflon film and a non-woven fabric, and to a combined filter thereby. The present invention in the manufacturing method of the filter combined by the Teflon film and the non-woven fabric comprises: a step (i) of supplying the Teflon film; a step (ii) of supplying the non-woven fabric to an upper part and a lower part of the Teflon film: and a step (iii) of applying heat and pressure to the Teflon film and the non-woven fabric, and combining the same, wherein the non-woven fabric is made of a sheath-core type fabric.
Patent KR-20150093392-A (KR)
Title: 데릭 모듈 및 이를 가지는 드릴링 유닛
Inventor: KIM GUN HO
IPC: E21B15/02
Filed: 2014-02-07
Abstract: 본 발명은 데릭 모듈 및 이를 가지는 드릴링 유닛에 관한 것으로서, 더욱 구체적으로는 드릴링 유닛의 선종들끼리 데릭 모듈의 호환성이 가능하도록 함으로써 다양한 구성이 가능하도록 할 뿐만 아니라, 드릴링 유닛의 제작에 소요되는 비용과 시간을 줄일 수 있고, 정형화된 데릭 모듈의 제작으로 드릴링 유닛 운영의 효율성을 높일 수 있으며, 다양한 컨셉을 가진 데릭 모듈의 제작이 가능하여 데릭 모듈을 사용하고자 하는 환경과 용도, 그리고 선종에 따라 선택이 자유롭도록 하고, 유정 폭파(blow out) 등의 비상 상황에서 데릭 모듈의 이젝션(ejection)이 가능하도록 구성할 수 있어 안전도를 향상시킬 수 있는 데릭 모듈 및 이를 가지는 드릴링 유닛에 관한 것이다. 
본 발명에 따르면, 드릴링 유닛의 선종 간에 호환이 가능하도록 상기 드릴링 유닛에 착탈 가능하게 고정되는 고정프레임; 상기 고정프레임에서 상기 선종 각각에 공통적으로 적용될 수 있는 시추 작업 위치에 상하로 관통하도록 형성되는 개방부; 상기 개방부에 도달하도록 상기 고정프레임에 수평되게 마련되는 가이드레일; 및 상기 개방부 상에 위치할 수 있도록 상기 가이드레일을 따라 이동하는 데릭을 포함하는 데릭 모듈과 이를 가지는 드릴링 유닛이 제공된다.
Patent KR-20140105381-A (KR)
Inventor: YOSHINO HIDEO
IPC: G05F3/24
Filed: 2014-02-18
Abstract: Provided is a reference voltage generation circuit that has a flat temperature characteristic even when there are fluctuations in a manufacturing process. After a semiconductor manufacturing process is finished, electrical characteristics of a semiconductor device are evaluated. Temperature characteristic of each reference voltage (VREF) of three unit reference voltage generation circuits (10) is evaluated. Then the only unit reference voltage generation circuit (10) having the most flat temperature characteristics is selected from among the three unit reference voltage generation circuits (10). Only fuses (13, 14) of the selected unit reference voltage generation circuit (10) are not cut, but other fuses (13, 14) are cut. Accordingly, the only selected unit reference voltage generation circuit (10) operates, and the other unit reference voltage generation circuits (10) do not operate.
Patent KR-20150099889-A (KR)
Inventor: LEE SUNG HEE
IPC: H04L12/28
Filed: 2014-02-23
Abstract: The present invention relates to a topology management method, and a network electronic apparatus for performing the same. According to the present invention, a node transmits a unicast message including existence information of the node to at least one among adjacent nodes of a network, the node receives a response message to the message, and the node may receive a first broadcast message including the existence information of each adjacent node.
Patent KR-20150099935-A (KR)
Inventor: NA JONG IN
IPC: G06F3/041
Filed: 2014-02-24
Abstract: The present invention relates to a touch sensing device and a method, the touch sensing device comprising: a window glass for receiving at least one among a touch or a hover, an operating unit for vibrating the window glass, a sensing unit for measuring displacement information of the window glass, and a control unit for determining whether an input received from the outside is the touch or the hover by comparing the displacement information of the window glass to a preset value.
Patent KR-20140106432-A (KR)
Inventor: YAMAGISHI MASANORI
IPC: D05B55/14
Filed: 2014-02-24
Abstract: The present invention relates to a double-needle sewing machine that is capable of detecting various abnormalities by detecting movements of threads put through needle bars in and out of operation. According to the double-needle sewing machine (100) of the present invention, one of the two needle bars (110, 120) is driven through control or setting and sewing is performed by sewing needles (11, 12) provided in the selected needle bar. The double-needle sewing machine has two thread cutting sensors (161, 162) that detect movements of upper thread (U1, U2) which are respectively supplied to the sewing needle (11) of the selected and driven one needle bar (110) and the sewing needle (12) of the stationary and non-driven other needle bar (120). A control device (90 (CPU (91)) for the sewing machine is capable of determining an operation situation of the double-needle sewing machine based on a combination of the driving states of the two needle bars (110, 120) and the movements of the respective upper threads (U1, U2) detected by the two sensors (161, 162).
Patent KR-20150026755-A (KR)
Inventor: HWANG SUN HO
IPC: A45B17/00
Filed: 2014-02-26
Abstract: The present invention relates to a supporting frame, which is allowed to lift a fixing member according to the manipulation of a user and accordingly allowed to fix each leg at different angles at the same time, thereby standing on irregular and tough ground in a stable manner, comprising: a housing (10) formed with a rotation groove (12); a plurality of legs (20) whose upper end is installed on the rotation groove (12) of the housing (10) to be rotated upward and downward and lower end is supported on ground; and a fixing module (30) which is installed on the housing (10) and is moved by the manipulation of a user, fixing the legs (20) at the same time by closely moving to the upper end of the legs (20).
Patent KR-20150101627-A (KR)
Inventor: LEE YOON HEE
IPC: F21V5/04
Filed: 2014-02-27
Abstract: The present invention relates to a lampshade for an LED lamp. A hitching protrusion is formed on the lower side of a bracket embedding a converter to supply power for turning on an LED by receiving the power from the outside. A substrate to which the LED is attached is combined to be inserted into a combination groove, on the lower side of a substrate bracket which is detachably combined by fitting a combination protrusion of an upper side into the hitching protrusion formed on the lower side of the bracket. A concave lens part is widely formed on the center of the outer side of the transparent lampshade whose both ends are elastically combined in the insertion groove formed on the side of the substrate bracket to diffuse light. More light is diffused by diffused reflection by forming a plurality of convex lens parts on both sides of the transparent lampshade. Thereby, a light distribution effect is improved when the light of the LED is diffused and transmitted to the outside.
Patent KR-20150102827-A (KR)
Title: USER DEVICE PERFORMING PASSWROD BASED AUTHENTICATION AND PASSWORD Registration AND AUTHENTICATION METHOD THEREOF
Inventor: LEE JE SANG
IPC: G06F17/30
Filed: 2014-02-28
Abstract: According to the present invention, a password registration method of a user device using a password-based authentication method comprises the steps of: generating a combination password by adding a salt to an inputted password; generating an expanded password expanded in data length by performing the extended calculation on the combination password; generating authentication information by compressing the expanded password; and storing the authentication information to an authentication database.
Patent KR-20150103798-A (KR)
Inventor: KIM JONG SEUNG
IPC: A23L11/00
Filed: 2014-03-04
Abstract: The present invention relates to a composition of soymilk with black soybean powder containing spornioderm of soybean, and a method for manufacturing the same. More specifically, the composition of soymilk: minimizes loss of nutrients in black soybeans by processing black soybean into powder without removing husk or residue; removes an unpleasant feeling due to rough texture and bitter taste while containing black soybean husks with high anthocyanin content; and increases a drinking property through a suspension phase. According to the present invention, a method for manufacturing a composition for an alternate drink for meal the following steps: a) preparing black soybean powder containing spornioderm; b) and preparing a composition of soymilk by mixing black soybean powder containing spornioderm.
Patent KR-20150104266-A (KR)
Inventor: KIM HAE WON
IPC: A61K47/02
Filed: 2014-03-04
Abstract: The present invention relates to a microparticle for a cell support, a microparticle for co-delivery of a therapeutic drug and a cell, and a preparing method thereof. The microparticle according to the present invention is a therapeutic support in a bone tissue engineering, and performs a composite role of delivering a protein molecule which is a therapeutic drug, and a stem cell having the surface proliferated.
Patent KR-20150105837-A (KR)
Inventor: SHIN YOUNG CHAN
IPC: G03F7/028
Filed: 2014-03-10
Abstract: The present invention relates to a colored photosensitive resin composition for a color filter, a color filter, and a liquid crystal display device having the same. The colored photosensitive resin composition is composed of a colorant (A), an alkali-soluble resin (B), a photopolymerizable compound (C), a photopolymerization initiator (D), and a solvent (E).
Patent KR-20150106513-A (KR)
Title: 라인 드럼 머신을 이용한 슬래그 제거방법
Inventor: YOON JIN GEUN
IPC: B07B1/22
Filed: 2014-03-12
Abstract: 본 발명은 라인 드럼 머신을 이용한 슬래그 제거방법에 드럼한 것으로, 요약하면, 하부 지지프레임; 상기 지지프레임 상에 중공 형상의 드럼이 길이방향으로 복수 개로 연결되고 회전 가능하게 구비되며 내부로 슬래그가 유입되는 드럼부; 상기 드럼 내측에 피치가 형성되어 상기 슬래그의 표면과 마찰되는 박리부; 상기 드럼 사이에 동력연결수단으로 연결되어 상기 드럼부를 모터의 회전에 의해 회전시키는 구동부;가 포함된 것을 특징으로 하는 라인 드럼 머신을 이용한 슬래그 제거방법에 드럼한 것이다.
Patent KR-20140145970-A (KR)
Inventor: HARAGUCHI HITOSHI
IPC: A01K89/015
Filed: 2014-03-13
Abstract: The present invention, with regard to an electric reel, is aimed at inhibiting the heat generation of the electric reel even when a drag device operates. A control system (90) is a system for controlling a motor (12) of an electric reel (100). The control system (90) comprises a spool velocity detecting unit (68), a drag operation detecting unit (66), and a reel control unit (23) having a first control unit (64a). The spool velocity detecting unit (68) detects the rotation velocity of a spool (10). The drag operation detecting unit (66) detects the operation of a drag device (44) when a rotational load equal to or greater than an adjusted rotational load in the releasing direction of a fishing line has acted on the spool (10). If the drag operation detecting unit (66) detects the operation of the drag device (44), the first control unit (64a) controls the motor (12) so that the prescribed rotation velocity (VS) of the spool (10) being rightly determined with respect to the rotation velocity of the motor (12) becomes faster than a rotation velocity (Vd) detected from the spool velocity detecting unit (68) by a fixed difference.
Patent KR-20140039252-A (KR)
Title: Commuinication method and wireless device using the same
Inventor: SEOK YONG HO
IPC: H04B7/005
Filed: 2014-03-13
Abstract: Provided are a communication method in a wireless LAN and a wireless device using the same. A response station receives a modulation and coding scheme (MCS) feedback request frame requesting the response station to provide MCS feedback from a request station. The MCS feedback request frame includes a first MCS feedback sequence identifier for identifying an MCS feedback request. The response station transmits an MCS feedback frame in response to the MCS feedback request frame to the request station. [Reference numerals] (S410, AA) MCS feedback request; (S430) Estimate MCS by considering a stream to STA 2; (S440) Estimate MCS by considering the stream to the STA 2; (S450,BB) MCS feedback response
Patent KR-20150107453-A (KR)
Inventor: PARK JONG KWEON
IPC: B23P23/04
Filed: 2014-03-14
Abstract: Disclosed is a roll turning type convergence processing machine with a radiating structure. The disclosed roll turning type convergence processing machine with a radiating structure comprises: a headstock holder supporting a headstock in one side in a longitudinal direction of a pair of beds; and a footstock holder supporting a footstock in the other side in a longitudinal direction of the beds. The headstock holder comprises: a headstock insertion hole wherein the headstock is fixedly inserted in the center of a shaft direction of a headstock holder body; and a rib-shaped radiating panel arranged at a predetermined distance around the headstock insertion hole. The footstock holder comprises: a footstock insertion hole wherein the footstock is fixedly inserted in the center of a shaft direction of a footstock holder body; and a rib-shaped radiating panel arranged at a predetermined distance around the footstock insertion hole.
Patent KR-20150108524-A (KR)
Inventor: LEE JONG SUNG
IPC: H02S20/30
Filed: 2014-03-18
Abstract: The present invention relates to a device for adjusting an angle of a solar cell panel according to season. More specifically, the present invention relates to a device for adjusting an angle of a solar cell panel according to season, in which upper, lower, left, and right angles of a solar cell plate may be adjusted corresponding to sun elevation according to season, and shock is buffered when an angle is adjusted. At the same time, a solar cell panel may be strongly held after an angle is adjusted. To this end, the device comprises: a vertical pillar pressed, inserted into, and mounted on an installation ground of a solar cell plate; a horizontal adjusting plate having a central part coupled with an upper side of the vertical pillar to be rotated horizontally, and having a pair of upper and lower angle adjusting fixing hinge ends integrally formed on an upper surface of each of both side ends; a left and right angle adjusting hinge pin pressed, inserted into, and coupled on an upper surface of the vertical pillar in the central part of the horizontal adjusting plate, and allowing left and right angular adjustment of the horizontal adjusting plate; a moving hinge end integrally mounted on a rear surface of the solar cell plate, and inserted and hinge-coupled between the fixing ends; an upper and lower angle adjusting screw pin inserted into each of the fixing hinge ends to be rotated, and gear-coupled with a moving hinge end; and a holding means connected between a rear surface edge position of the solar cell plate and a horizontal adjusting plate, providing buffer power when an angle of a solar cell plate is adjusted, and holding the solar cell plate in a desired position.
Patent KR-20150109674-A (KR)
Inventor: YI SEUNG HEE
IPC: A47L15/42
Filed: 2014-03-20
Abstract: Disclosed is a dish washer having an improved structure to make better use of a space. The dish washer may comprise: a body; a washing tub of which the front is opened, and arranged inside the body; a foldable basket arranged inside the washing tub, and controlling a size of a storage space formed therein.
Patent KR-20150109839-A (KR)
Inventor: KIM SANG BUM
IPC: H04W16/32
Filed: 2014-03-21
Abstract: According to the embodiment of the present invention, a method of selecting the special cell of a macro base station in a mobile communications system where a terminal can communicate with base stations, includes a step of receiving cell measurement information on a serving cell and a peripheral cell from at least one terminal which receives a service from the macro base station, a step of receiving status information which includes the load information of the serving cells which a small cell base station supports from the small cell base station, a step of determining a secondary cell group (SCG) of the serving cell where the small cell base station can serve the terminal based on the cell measurement information and the status information, and a step of transmitting the determined SCG related information to the small cell base station. Also, a method and an apparatus for operating a small cell base station which communicates with the macro base station, can be provided. Also, a method and an apparatus for operating a terminal which communicates with the base stations, can be provided.
Patent KR-20150115025-A (KR)
Inventor: KO HONG SOON
IPC: G06Q50/10
Filed: 2014-04-01
Abstract: The present invention is to provide an apparatus which operates multi-NFC antennas according to contents display positions when contents are displayed on a display unit, drives an NFC antenna corresponding to a position where the contents are displayed, of the multi-NFC antennas, to provide data related to the contents. To this end, there is provided a DID which operates multi-NFC antennas according to contents display positions, comprising: a contents storage unit in which output contents are stored; a display unit which displays the output contents; an antenna array which includes multi-NFC antennas coming in close contact with the display unit; an antenna operating unit which operates the multi-NFC antennas of the antenna array; an NFC control unit which controls, when tagging is performed with a device including tag information, NFC communication to be performed between the multi-NFC antennas and the device including the tag information; an antenna scan unit which controls the antenna operating unit to periodically operate the NFC antenna; a screen operating unit which sets a display position of the output contents of the display unit; a DID control unit which sets the output contents, operates, when NFC tagging is performed at the position where the output contents are displayed, the NFC antenna performing the tagging of the multi-NFC antennas in a reader mode to receive the tag information; and a DID communication unit which communicates with the server when the tag information is transmitted to the server.
Patent KR-20150115261-A (KR)
Inventor: YUM WOONG SUN
IPC: H01L33/36
Filed: 2014-04-03
Abstract: A light emitting device according to an embodiment includes a nitride-based light emitting structure which includes a first conductivity type semiconductor layer, a second conductivity type semiconductor layer under the first conductivity type semiconductor layer, and a first active layer between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; a first electrode which is electrically connected to the first conductivity type semiconductor layer; a contact layer which is made of a conducive material and is connected to the lower part of the second conductivity type semiconductor layer; a reflective layer arranged under the contact layer; a capping layer arranged under the reflective layer; and a conducive support member arranged under the capping layer. The reflective layer is thicker than the second conductivity type semiconductor layer and is 90 times thicker than the contact layer.