baber/WOPTO huggingface dataset:
Patent KR-20120034985-A (KR)
Title: Pulse measuring method using multi-channel sensors and the system thereof
Inventor: KIM JAE UK
IPC: A61B5/02
Filed: 2010-10-04
Abstract: PURPOSE: A pulse wave measuring method which uses a multi-channel sensor, and a system using the same are provided to secure the base of reliable pulse wave analysis algorithm development by securing a reliable pulse wave database. CONSTITUTION: A pressurization structure(10) provides pressure according to gradational strength and weakness. A multi-channel feeling diagnosis pulse sensor(20) outputs pulse pressure data of a representative channel detected from a plurality of unit feeling diagnosis pulse sensors by using the pressure offered from the pressurization structure. A computer(30) outputs a pulse wave type and a pulse wave diagnosis result to a user by analyzing a pulse pressure data signal measured from the multi-channel feeling diagnosis pulse sensor. The multi-channel feeling diagnosis pulse sensor comprises a comparison unit and a sensor array consisting of a plurality of feeling diagnosis pulse sensors which senses the pulse pressure and outputs an electric signal.
Patent KR-20110102123-A (KR)
Inventor: PARK GI WON
IPC: H04B7/26
Filed: 2010-10-14
Abstract: 본 발명은 광대역 무선 접속 시스템에 관한 것으로, 보다 상세하게는 이동 단말이 슬립모드 관련 파라미터를 효율적으로 변경하기 위한 방법에 관한 것이다. 
본 발명의 일 실시예에 따른 광대역 무선 접속 시스템에서 단말의 효율적인 슬립모드(Sleep Mode) 동작 방법은, 상기 슬립모드를 위한 제 1 파라미터가 각각 맵핑된 적어도 하나의 슬립모드 식별자 중 제 1 식별자에 따른 슬립모드에 진입하는 단계; 상기 단말에 대한 트래픽 특성을 나타내는 제 2 파라미터가 변경되는 경우, 상기 적어도 하나의 슬립모드 식별자 중 상기 변경된 파라미터에 대응되는 제 2 식별자가 존재하는지 여부를 판단하는 단계; 및 상기 판단 결과, 상기 제 2 식별자가 존재하지 않는 경우 상기 제 1 식별자에 맵핑된 상기 제 1 파라미터의 값을 상기 제 2 파라미터에 대응되는 값으로 변경하기 위한 정보를 포함하는 헤더를 상기 기지국으로 전송하는 단계를 포함할 수 있다.
Patent KR-20120040893-A (KR)
Title: Acrylic copolymer for pressure-sensitive adhesive composition with excellent compatibility and durability for window film and acrylic pressure-sensitive adhesive composition for window film using the same
Inventor: LEE TAE HWA
IPC: C09J7/02
Filed: 2010-10-20
Abstract: PURPOSE: An acrylic copolymer is provided not to have crystallization behavior because of excellent miscibility, to have excellent constructability, and to have little residue after removing, and to have excellent durability after adhesion to glass. CONSTITUTION: An acrylic copolymer for window film adhesion is polymerized by a (meth)acrylic acid ester based monomer including a crosslinkable functional group, has molecular weight(Mw) of 800,000-2,000,000, and has the glass transition temperature of (-50) - (-38)°C. The adhesive composition comprises the acrylic copolymer and a UV absorber. The acrylic copolymer is obtained through the polymerization of 90-99.9 weight% of a (meth)acrylic acid ester based monomer having C1-12 alkyl group, and 0.1-10 weight% of a vinyl monomer or an acryl monomer having crosslinkable functional group.
Patent KR-20120041584-A (KR)
Title: Preparation method for aluminate materials by sol-gel method and materials thereby applicable to visible light photo-sensor
Inventor: KIM EUNG SOO
IPC: H01J17/49
Filed: 2010-10-21
Abstract: PURPOSE: A manufacturing method of an aluminate-based material is provided to manufacture a material suitable for a photosensor because of the excellent light emitting and photocurrent properties by introducing nickel ions as a co-activator with europium ions, which are an activator, to thereby easily control particle size by a sol gel method. CONSTITUTION: A manufacturing method of an aluminate-based material in the following chemical formula: Sr_(1-x)M_xAl_2O_4:Eu^(2+),Ni^(2+) comprises: a step of dissolving Al(NO3)3-9H2O, Sr(NO3)2, and Ba(NO3)2 or Ca(NO3)2-4H2O into a solvent; a step of separately dissolving Eu(NO3)3-6H2O and Ni(CH3COOH)2; a step of mixing the precursor solution in order to be 0.01 mole of Eu^(2+) and Ni^(2+); a step of drying and heat-treating the mixture; a step of incinerating the outcome; and a step of drying and sintering the outcome, after milling the outcome in distilled water. In the chemical formula, M is Ba or Ca, and 0<=x<=0.5.
Patent KR-20120043173-A (KR)
Title: Sampling method of reference point from marker for image merging and synchronization of coordination
Inventor: JUNG JE KYO
IPC: A61B1/04
Filed: 2010-10-26
Abstract: PURPOSE: A reference point extracting method for coordinate synchronization is provided to accurately extract a reference point which indicates a marker for coordinate synchronization. CONSTITUTION: An image including a marker for image matching or coordinate synchronization is obtained(S100). A plurality of reference points is appointed in the image within the obtained image(S110). A reference point is extracted from a standard point. The image matching or coordinate synchronization are performed by using the extracted reference point(S120).
Patent KR-20120043490-A (KR)
Title: Touch screen
Inventor: KIM WOON CHUN
IPC: G06F3/041
Filed: 2010-10-26
Abstract: PURPOSE: A touch screen is provided to use an adhesive layer with a core film, thereby solidly supporting a transparent substrate against external pressure which occurs during an operation of the touch screen. CONSTITUTION: A first transparent electrode is formed on one side of a first transparent substrate(110). A second transparent electrode is formed on one side of a second transparent substrate. The first and second transparent electrodes face each other. An adhesive is coated on both sides of an adhesive layer(130). A core film(137) is between both sides of the adhesive layer to bond the edges of the first and second transparent substrates. The core film has a recessed part. An adhesive is formed on the recessed part.
Patent KR-20110047994-A (KR)
IPC: B01J37/08
Filed: 2010-10-29
Abstract: PURPOSE: A method for preparing a catalyst for preparing methacrylic acid and a method for preparing the methacrylic acid are provided to obtain the superior yield of the methacrylic acid. CONSTITUTION: In a hetero polyacid compound, the atomic ratio of X with respect to molybdenum is between 0.5:12 and 2:12. The X is one selected from a group including phosphorus, molybdenum, potassium, rubidium, cesium, and thallium. A method for preparing a catalyst for preparing methacrylic acid includes the following: The hetero polyacid compound is prepared. A slurry mixture is formed by mixing aqueous slurry A and aqueous slurry B. In the aqueous slurry A, the atomic ratio of X with respect to molybdenum is between 2:12 and 4:12. In the aqueous slurry B, the atomic ratio of X with respect to molybdenum is between 0:12 and 0.5:12. The slurry mixture is thermally treated at temperature more than 100 degrees Celsius. The slurry mixture is dried and sintered.
Patent KR-20120046501-A (KR)
Title: Passenger airbag module
Inventor: LEE BUM SOO
IPC: B60R21/205
Filed: 2010-11-02
Abstract: PURPOSE: A passenger airbag module is provided to minimize deployed size of an airbag cushion to both sides because a sewed part is formed by stitching center portions of both side wall parts of the airbag cushion. CONSTITUTION: A passenger airbag module comprises a housing(10), an inflator(20), and an airbag cushion(30). The housing is installed toward a passenger in a passenger seat of a vehicle. The inflator generates gas pressure based on control signals delivered from an ECU(Electronic Control Unit). The airbag cushion is embedded in the housing in a folded state. The airbag cushion is expanded by the gas pressure generated in the inflator. The airbag cushion comprises a mail wall part(31), a pair of side wall parts(32), and a sewed part(33). The pair of side wall parts forms both side surfaces of the main wall part. In order that the sewed part restricts a deployed shape of the pair of side wall parts to both sides, the center portions of the pair of side wall parts are stitched.
Patent KR-20120047549-A (KR)
Title: Method for controlling wireless power signal in wireless power transmission device and wireless power transmission using the same
Inventor: JUNG CHUN KIL
IPC: H02J17/00
Filed: 2010-11-04
Abstract: PURPOSE: A method for controlling a wireless power signal and a wireless power transmitting device using the same are provided to improve power transmission efficiency and decrease a power dead zone. CONSTITUTION: An object sensing signal is transmitted through a transmission coil of a wireless power transmitting device(S1). An object response signal about an object sensing signal is received through a transmission coil(S2). A wireless power signal is transmitted to a wireless power receiving device based on the object response signal(S3). A voltage or current of the transmission coil for transmitting the power signal is sensed(S4). A wireless power signal is changed by a transmission control unit(S5).
Patent KR-20110070774-A (KR)
Title: Discrete-time filter and discrete-time receiver system including the discrete-time filter
Inventor: LEE YOUNG JAE
IPC: H03H17/04
Filed: 2010-11-17
Abstract: PURPOSE: A discrete time filter device and a discrete time receiver system including the same are provided to adjust the order of a filter and decimation ratio, by adjusting the period of a clock and delay time between clocks. CONSTITUTION: A number of current supply units generate a current. The current has the amplitude obtained by multiplying the amplitude of an input current by a gain. An adder adds the current supplied from the current supply units. A number of control parts interlink the current supply units and the adder. The control part controls the flow of the current supplied from the current supply unit to the adder. The current supply unit includes a current mirror structure. The input current is inputted to one end of the current mirror structure.
Patent KR-20120054425-A (KR)
Title: Providing method for active type security authentication, device supporting the same and system thereof
Inventor: HWANG YOUNG MAN
IPC: H04W12/06
Filed: 2010-11-19
Abstract: PURPOSE: A method for providing active type security authentication and a terminal and a system supporting the same are provided to prevent illegal usage by efficiently detecting an illegal user. CONSTITUTION: A terminal(100) comprises a wireless communication unit(110), an input unit(120), an audio processing unit(130), a display unit(140), and a storage unit(150). The terminal provides an authentication method according to an active security program(151) saved in the storage unit. The input unit includes a plurality of input keys and function keys for setting various functions. The input unit transfers an input signal, corresponding to a special key selected according to outputs on a security authentication screen, to a controller(160). The audio processing unit outputs an audio signal received through the wireless communication unit or the audio signal generated by audio file reproduction saved in the storage from the controller to a speaker.
Patent KR-20120055047-A (KR)
Title: Solar cell and method of the manufacturing of the same
Inventor: PARK BYUNG EUN
IPC: H01L31/04
Filed: 2010-11-22
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to reduce manufacturing costs using a paper or organic substrate instead of a semiconductor substrate. CONSTITUTION: A first electrode layer(2) is formed on a lower substrate(1). The lower substrate is a paper. A dye mixture layer(3) is formed on the first electrode layer. A second electrode layer(6) is formed on the upper side of an electrolyte layer(4). The second electrode layer is formed on an upper substrate(7).
Patent KR-20120061671-A (KR)
Title: Condenser for vehicle
Inventor: KIM JAE YEON
IPC: F25B43/00
Filed: 2010-12-03
Abstract: PURPOSE: A condenser for a vehicle is provided to reduce the number of components and simplify the layout of connection pipes through condense coolant by using the lamination type plate composed into one body with the receiver drier and overcools the condensed coolant through heat exchanging with the low temperature low pressure gas coolant supplied from an evaporator. CONSTITUTION: A condenser for a vehicle comprises a main radiating unit(110), a receiver drier(130), and an overcooling radiating unit(140). The main radiating unit is composed through laminating a plurality of plates and circulates coolant by being connected with a radiator and condenses coolant. The receiver drier is connected to the main radiating unit and removes the humidity in the condensed coolant. The over cooling radiating unit is formed into one body in the lower portion of the main radiating unit and overcools the coolant passing through the receiver drier.
Patent KR-20120087249-A (KR)
Inventor: JUN HYUN SU
IPC: G06Q30/00
Filed: 2010-12-15
Abstract: 본 발명은 쿠폰 서비스를 제공하는 방법, 시스템 및 단말에 관한 것으로서, 보다 상세하게는, 이동 단말에서 이용되는 쿠폰의 사용 기한에 기초하여 쿠폰 사용자 인터페이스를 설정하고, 쿠폰의 양도를 수행하는 방법, 시스템 및 단말에 관한 것이다. 
쿠폰 서비스 제공 서버가 쿠폰 서비스를 제공하는 방법은 (a) 제 1 이동 단말로부터 쿠폰의 사용 기한이 미리 설정된 임계 값 이하인 양도 대상 쿠폰에 대한 양도 요청을 수신하는 단계, (b) 상기 양도 대상 쿠폰의 사용 가능 지역 정보, 쿠폰 서비스 내용 정보에 기초하여 상기 쿠폰 서비스 제공 서버로부터 쿠폰 서비스를 제공 받는 하나 이상의 이동 단말 중에서 양수 대상 단말을 선택하는 단계 및 (c) 상기 양수 대상 단말로 선택된 제 2 이동 단말로 상기 양도 대상 쿠폰의 데이터를 전송하고, 상기 제 1 이동 단말로 쿠폰 양도 완료 신호를 전송하는 단계를 포함하고, 상기 양도 요청은 사용 기한이 미리 설정된 임계 값 이하인 쿠폰에 대하여 생성된 문의에 대한 사용자의 응답 신호 또는 상기 양도 대상 쿠폰에 대하여 미리 설정된 양도 정보에 기초하여 생성되고, 상기 (c) 단계가 수행된 이후에, 상기 양도 대상 쿠폰은 상기 제 2 이동 단말에 의해서만 이용 가능할 수 있다.
Patent KR-20120071871-A (KR)
Title: Apparatus and method for transmitting signal in communication system
Inventor: HONG JU YEON
IPC: H04B14/00
Filed: 2010-12-23
Abstract: PURPOSE: A signal transmission apparatus in a communication system and method thereof are provided to embody a waveguide by using two slots and two metal conductors in the communication system. CONSTITUTION: A waveguide transmits a wireless frequency signal of a broadband embodied by a broadband meta material. The waveguide includes a first slot(111), a second slot(112), and one or more metal conductors(121,122). The first slot is located at an x shaft direction of the lower waveguide. The second slot is located the x shaft direction of the upper waveguide. One or more metal conductors are installed between the first slot and the second slot. The metal conductors have a twisted shape structure.
Patent KR-20120078230-A (KR)
Title: Semiconductor device
Inventor: KIM JONG WOO
IPC: G11C5/14
Filed: 2010-12-31
Abstract: PURPOSE: A semiconductor device is provided to prevent a level of a voltage from falling due to long loading by improving pumping performance when an internal voltage is generated. CONSTITUTION: A gate electrode(202) is formed on a well region of a substrate. Source and drain regions(203A,203B) are formed on the gate electrode and the substrate exposed on both sides of the gate electrode. A first wire(204) is connected to the gate electrode and is formed on the gate electrode. A second wire is connected to the source region and overlaps a part of the gate electrode. A third wire(207) is connected to the drain region and overlaps the part of the gate electrode.
Patent KR-20100046167-A (KR)
Title: Late bet baccarat
Inventor: KATZ MARCUS A
IPC: A63F1/00
Filed: 2007-07-03
Abstract: Among other things, enabling late bets in a game of Baccarat includes accepting a first bet from one or more participants. Two cards are dealt to each of a player position and a bank position. A player position score and a bank position score are determined based on the two cards dealt to each of the player position and the two cards dealt to the bank position. Based on the determined scores for the player position and the bank position, a determination is made on whether to deal a third card to at least one of the player position and the bank position.
Patent KR-20100029148-A (KR)
Title: Image signal processing device
Inventor: HIGUCHI TOMOHISA
IPC: H04N5/66
Filed: 2008-08-05
Abstract: An image signal processing device (1) comprises a coding unit (10), a delay unit (20), a difference operation unit (30), a decoding unit (40), a quantization error determination unit (50), and a corrected image data output unit (60). When a difference (D) outputted form the difference operation unit (30) is a predetermined value (D) or less, the corrected image data output unit (60) outputs, as corrected image data (G'), image data (G) inputted to the coding unit (10), and when the difference (D) is more than the predetermined value (D), determines a basic correction value from the image data (G) inputted to the coding unit (10) and decoded image data (G) outputted from the decoding unit (40), decreases the basic correction value according to the magnitude of a quantization error (E) determined by the quantization error determination unit (50) to obtain an amended correction value, and outputs the corrected image data (G') obtained by adding the amended correction value to the image data (G) inputted to the coding unit (10).
Patent KR-20100065290-A (KR)
Title: Compatibilized multipolymer composition containing particulate filler
Inventor: POLLAK KEITH WILLIAM
IPC: C08L67/02
Filed: 2008-08-05
Abstract: A precursor composition to formation of a solid composite contains a glassy polymer, a step-growth polymer, a polymer or oligomer which is miscible with the glassy polymer and particulate filler.
Patent KR-20100061745-A (KR)
Title: Terminal for electrical resistance element
Inventor: ANDERSSON JAN
IPC: H05B3/08
Filed: 2008-09-05
Abstract: A terminal for electrical resistive elements of molybdenum silicide or alloys of this material, which terminal (1) is arranged to pass through a furnace wall or a furnace ceiling or corresponding insulated wall, where the terminal (1) located at each end of the hot zone of the element has a diameter that is larger than the diameter of the element in the hot zone. The invention is characterised in that a terminal connector (5) is connected to each terminal (1), in that the terminal connector (5) is made from aluminium, in that the terminal connector (5) has a length that fully or partially constitutes the length of the combined terminal length, where the combined terminal length is the length of the relevant terminal (1) of the element and the terminal connector (5).
Patent KR-20110070837-A (KR)
Inventor: YAMAURA TOMOYA
IPC: H04N21/442
Filed: 2009-09-16
Abstract: 정보 송신 장치로부터 데이터 스트리밍 전송용의 무선 패킷을 수신하고 있는 정보 수신 장치가 타 정보 송신 장치와의 사이에서 통신 가능하게 한다. 
송신 장치로부터 수신 장치에, 데이터 스트리밍 전송용의 무선 패킷(PK1)이 비송신 구간을 사이에 끼우고 순차로 송신된다. 소정의 비율의 비송신 구간은, 수신 장치로부터 송신 장치에, 제어 정보 송신용의 무선 패킷(PK2)을 송신하는 구간에 할당된다. 무선 패킷(PK1, PK2)에는, 수신 장치로부터 송신 장치에의 송신에 할당되지 않은 제 2의 비송신 구간을 나타내는 시간 위치 정보가 포함되어 있다. 수신 장치 및 무선 패킷(PK1)의 송신을 행하고 있는 송신 장치와는 다른 타 송신 장치는, 무선 패킷(PK1, PK2)에 포함되는 시간 위치 정보에 의해 제 2의 비송신 구간의 시간 위치를 알 수가 있어서, 제 2의 비송신 구간을 이용하여 정보 통신을 행하는 것이 가능해진다.
Patent KR-20100093061-A (KR)
Inventor: MUTO KIYOSHI
IPC: G02F1/1335
Filed: 2008-10-30
Abstract: 폴리비닐알콜 수지를 포함하는 편광 필름의 양면에 박리 가능한 보호 필름이 적층되어 있고, 상기 편광 필름과 상기 보호 필름 사이의 박리력이 0.01∼0.5 N/25 ㎜의 범위 내인 편광판이다. 보호 필름은 자기 점착성을 가지며 그대로 편광 필름 표면 상에 직접 적층되어 있어도 좋고, 점착제층을 가지면서 그 점착제층을 통해 편광 필름 표면에 적층되어 있어도 좋다.
Patent KR-20100067135-A (KR)
Title: Bonding apparatus and bonding method
Inventor: MAEDA TORU
IPC: H01L21/60
Filed: 2008-10-07
Abstract: A bonding apparatus (10) is provided with a chamber (12) whose inside is kept under inert gas atmosphere; a first plasma torch (20) which is attached to the chamber (12) for performing surface treatment to a pad and an electrode by applying a gas brought into the plasma state to a substrate (41) and a semiconductor chip (42) placed inside the chamber (12); a second plasma torch (30), which is attached to the chamber (12) for performing surface treatment to an initial ball (19) or a wire (18) by applying the gas brought into the plasma state to the initial ball (19) or the wire (18) at the leading end of a capillary (17) positioned in the chamber (12); and a bonding processing section (100) for bonding the surface-treated initial ball (19) and the wire (18) to the surface-treated pad and electrode in the chamber (12). Thus, cleaning of the surfaces of the electrode, the pad and the wire can be effectively performed.
Patent KR-20100085189-A (KR)
Title: Bivalent, bispecific antibodies
Inventor: KLEIN CHRISTIAN
IPC: C07K16/46
Filed: 2008-12-16
Abstract: The present invention relates to novel domain exchanged, bivalent, bispecific antibodies, their manufacture and use.
Patent KR-20100114019-A (KR)
Inventor: SUGA YASUHIRO
IPC: H01L21/56
Filed: 2008-10-30
Abstract: 본 발명은, 회로 기판 (1) 에 열 경화형 접착 필름 (2) 을 개재하여 임시 고정된 반도체 칩 (3) 에 대해, 이형 필름 (4) 과 그 위에 적층된, 그 반도체 칩 (3) 의 두께의 0.5 ∼ 2 배의 층두께인 열 경화형 봉지 수지층 (5) 을 갖는 봉지 수지 필름 (6) 을, 그 열 경화형 봉지 수지층 (5) 이 반도체 칩 (3) 측에 면하도록 배치하고, 이형 필름 (4) 측으로부터 고무 경도 5 ∼ 100 의 고무 헤드 (7) 로 가압하면서 회로 기판 (1) 측으로부터 가열함으로써, 회로 기판에 반도체 칩 (3) 을 접착 고정시킴과 동시에 반도체 칩 (3) 을 수지 봉지한 후, 이형 필름 (4) 을 박리하는 것을 특징으로 한다.
Patent KR-20100099285-A (KR)
Inventor: EHLIS THOMAS
IPC: A61K8/30
Filed: 2008-12-05
Abstract: 본 발명은, (a) 400 내지 800 ㎚ 범위에서 흡수를 갖는 입자; 및 (b) (b 1 ) 입자상 유기 UV 필터; 및 (b 2 ) 가용성 유기 UV 필터로부터 선택된 UV 필터를 포함하는 화장품 제제에 관한 것이다.
Patent KR-20100108411-A (KR)
Inventor: BAPPERT ERHARD
IPC: C07D217/02
Filed: 2008-12-23
Abstract: 본 발명은 화학식 7의 화합물 제조 공정에 관한 것이고, 
   
상기 공정은 촉매로서 비스[클로로-1,5-사이클로옥타디엔-이리듐], ( S )-1-디사이클로헥실포스피노-2-[( S )-α-(디메틸아미노)-2-(디사이클로헥실포스피노)벤질]-페로센을 사용하여 화학식 4의 화합물을 수소화하는 것을 포함한다.
Patent KR-20100126713-A (KR)
Inventor: CARLOFF RUEDIGER
IPC: B01J19/18
Filed: 2008-11-28
Abstract: 본 발명은 교반형 탱크 반응기 및 교반형 탱크 반응기를 사용하여 불포화 단량체의 중합 반응을 수행하는 방법에 관한 것이다.  본 발명에 따르면, 상기 교반형 탱크 반응기는 생성물 방출 지점이, 교반기 샤프트가 적어도 부분적으로 가로지르는 중앙 기저부 출구로서 설계된 것을 특징으로 한다.  상기 중합은 교반형 탱크 반응기가 유체역학적으로 운전되도록 정압(positive pressure)하에 연속적으로 실행된다.
Patent KR-20100130604-A (KR)
Title: Releasing agent composition and releasing material
Inventor: KOIZUMI FUMIO
IPC: C09D183/04
Filed: 2009-03-25
Abstract: An object of the present invention is to provide a release agent composition which is superior in gloss, release property and surface state, and can maintain superior release property even in repeated use.  The release agent composition of the present invention comprises a hydroxy-group-containing acrylic resin having a specified structure, an amino resin, and a silicone resin having a functional group which can chemically bind to at least one of said hydroxyl-group-containing acrylic resin and said amino resin. And hydroxyl value of said hydroxyl-group-containing acrylic resin is 10 to 150 mg KOH/g; glass transition temperature of said hydroxy-group-containing acrylic resin is 20 to 100°C; and weight average molecular weight of said hydroxy-group-containing acrylic resin is 20,000 to 100,000.
Patent KR-20110025187-A (KR)
Inventor: XU TAO
IPC: H01L33/54
Filed: 2009-06-22
Abstract: 본 발명은 LED 용 표면-텍스쳐된 캡슐에 관한 것이다. 일 측면에서, LED, 상기 LED 위에 형성되고 광을 추출하도록 형성된 표면 텍스쳐를 가지는 캡슐(encapsulation)을 포함하는 LED 기기가 제공된다.  일 측면에서, 방법은 광을 추출하도록 형성된 표면 텍스쳐를 가지는 캡슐로 상기 LED를 캡슐화하는 단계를 포함한다.  일 측면에서, 패키지, 상기 패키지 안에 배치되는 하나 이상의 LED, 및 상기 LED 위에 형성되고 광을 추출하도록 형성된 표면 텍스쳐를 가지는 캡슐(encapsulation)을 포함하는 LED 램프가 제공된다.  다른 측면에서, 방법은 LED를 커버하도록 형성되는 캡슐의 하나 이상의 영역을 결정하는 단계, 및 광을 추출하도록 형성된 하나 이상의 기하학적 피처로 상기 캡슐의 각 영역을 표면 텍스쳐링하는 단계를 포함한다.
Patent KR-20120082278-A (KR)
Title: Surface coating layer and heat exchanger including the surface coating layer
Inventor: SON YOON CHUL
IPC: B82B3/00
Filed: 2011-01-13
Abstract: PURPOSE: A surface coating layer and a heat exchanger having the same are provided to prevent or remove frost on the surface of a heat exchanger. CONSTITUTION: A surface coating layer(120) comprises a plurality of complex member layers(120a, 120b). The complex layers comprise nano-member. The complex layers comprise a first layer and a second layer. The nano-member contents of the first and second layers are different with each other. The first layer includes 30 to 45 volume% nano-member relative to the whole content quantity of complex members. The second layer includes 15 to 25 volume% nano-member relative to the whole content quantity of complex members.