baber/WOPTO huggingface dataset:
Patent KR-20070120792-A (KR)
Title: Image sensor with decreased flicker noise
Inventor: PARK BYUNG JUN
IPC: H01L27/146
Filed: 2006-06-20
Abstract: An image sensor is provided to reduce a flicker noise effectively by enlarging a channel region of a driving device by forming the channel region to be crinkled. A photoelectric conversion active and a read out element active are defined on a substrate. A photoelectric conversion device is formed in the photoelectric conversion active, and accumulates electric charges by absorbing incident light. A floating diffusion area(13) and a plurality of read out elements are formed in the read out element active, to read out the accumulated charges in the photoelectric conversion device. The read out elements amplifies the electrical potential of the floating diffusion area, and comprises a driving device(17) having a crinkled channel region.
Patent KR-20080002021-A (KR)
Title: Composition for organic light emitting device and organic light emitting device using the same
Inventor: JEONG HO YOUNG
IPC: C09K11/06
Filed: 2006-06-30
Abstract: A composition for an organic light emitting layer is provided to facilitate purification of impurities, to improve the lifespan of an organic light emitting device, to realize increased uniformity sufficient to be applicable to a large area device, and to allow easy patterning on a thin film. A composition for an organic light emitting layer comprises a base polymer resin, a photoreactive group-containing monomer, a photoinitiator, a single molecule light-emitting pigment and a solvent. The composition preferably comprises 30-60 wt% of the base polymer resin, 5-20 wt% of the photoreactive group-containing monomer, 0.5-5 wt% of the photoinitiator, 20-50 wt% of the single molecule light-emitting pigment and the balance amount of a solvent.
Patent KR-20080002260-A (KR)
Title: Apparatus and method for measuring polarized direction of polarizer for liquid crystal display
Inventor: HAM YONG SUNG
IPC: G02F1/1335
Filed: 2006-06-30
Abstract: An apparatus and a method for measuring a polarized direction of a polarizing plate for an LCD(Liquid Crystal Display) are provided to determine the polarized direction of measuring sample by using only known reference axis of a measuring sample holder even when a user does not know a polarized direction of a polarizer as a reference, thereby measuring the exact polarized direction of the polarizing plate through a simple method. In a first polarizing plate(200), a polarized direction from a reference axis is arbitrarily arranged. A measuring sample(320) is for measuring a polarized direction. A measuring sample holder(310) respectively cradles the measuring samples in a first direction and a second direction mirror-symmetrical to the first direction, and rotates the measuring sample in an azimuth direction along the reference axis. A light source(100) provides light passing through the first polarizing plate and the measuring sample. A photo detector(400) detects light of the light source passing through the first polarizing plate and the measuring sample.
Patent KR-20080005768-A (KR)
Title: Image display apparatus and method for removing discharge of the image display apparatus thereof
Inventor: YEO JOUNG HYUN
IPC: G09G3/28
Filed: 2006-07-10
Abstract: An image display apparatus and a method for removing discharges in the image display apparatus thereof are provided to enhance user convenience by displaying a menu for removing an abnormal discharge. An image display apparatus includes a driving voltage adjustor(182), a lamp voltage adjustor(184), and a controller(130). The driving voltage adjustor adjusts driving voltages according to a selected discharge removing value. The lamp voltage adjustor adjusts lamp voltages according to the selected discharge removing value. The controller controls a discharge removing menu to be displayed when a discharge removing menu displaying instruction is inputted, and controls one of the driving and lamp voltage adjustors so as to remove discharge according to the discharge removing value selected in the menu.
Patent KR-20080006195-A (KR)
Title: Structure of clock spring for vehicle
Inventor: HWANG MI HYE
IPC: B62D1/04
Filed: 2006-07-11
Abstract: A steering roll connector structure for a vehicle is provided to additionally install a neutral fixture to a rotor to fix a steering roll connector without a stopper. A steering roll connector structure for a vehicle comprises a case, a rotor(22), which is coupled to the case, is mounted on a steering shaft, includes a through-hole at the center thereof and a plurality of hook structures, an upper fixing member(23), which is coupled to the rotor toward the inside of each hook structure at an upper portion of the rotor, a lower fixing member(24), which is coupled to the rotor at a lower portion of the rotor, and a spring(25), which is fitted between the upper and lower fixing members when the upper and lower fixing members are coupled to each other through the through-hole in contact with each other.
Patent KR-20080006353-A (KR)
Title: A notch pressing device of bumper stay in vehicles
Inventor: LEE MUN YONG
IPC: B21D28/02
Filed: 2006-07-12
Abstract: A device for forming a notch of a bumper stay for a vehicle is provided to produce the notches with a regular shape simply and simultaneously at an outer sectional surface of the square bumper stay connecting a bumper beam with a front or rear member. A device for forming a notch of a bumper stay for a vehicle comprises a square base block(1), two side guide blocks(5), left and right outer and inner supporting blocks(7,9,11,13), left and right outer notch molds(15,17), left and right inner notch molds(19,21), an operating cylinder(41), a center core(47), and left and right side cams(51,53). The square base block is installed at a bottom surface of a working room and formed with a guide rail(3) at a center portion of a longitudinal direction thereof. The two side guide blocks are positioned in parallel at both sides around the guide rail on the base block. The left and right outer and inner supporting blocks are positioned at both end portions and a center portion of the guide rail separately between the two side guide block on the base block. The left and right outer notch molds are positioned between each outer and inner supporting blocks of left and right sides on the base block and slid at left and right directions along the guide rail. The left and right outer notch molds includes a notch forming surface at an inner corresponded surface thereof, and a cam surface(25) at each outer surface thereof. The left and right outer notch molds are connected with a restoring unit which is positioned at the left and right outer supporting blocks simultaneously. The left and right inner notch molds are positioned symmetrically between the left and inner supporting blocks on the base block and slid at the left and right directions along the guide rail. The left and right inner notch molds includes an inclined core operating surface(33) at the inner corresponded surface thereof, and a notch forming surface at the outer surface thereof. The left and right inner notch molds receives restoring force by a restoring member positioned between the left and right inner supporting blocks separately. The operating cylinder is mounted at a fixed body(39) of an upper part downward. The center core is mounted at the center portion of a front end for an operating rod for each cylinder through an upper plate to be corresponded to the core operating surface of the left and right inner notch molds. The left and right side cams are formed with a cam surface(49) which is corresponded to the cam surface of the left and right outer notch molds, and mounted at both sides of the upper plate.
Patent KR-20070009433-A (KR)
Title: Copper alloy for electronic and electric machinery and tools, and manufacturing method thereof
Inventor: HATANO TAKAAKI
IPC: C22C9/04
Filed: 2006-07-13
Abstract: An inexpensive copper alloy which has necessary and sufficient conductivity and strength, and can cope with miniaturization of components for electronic machinery and tools, and a manufacturing method thereof are provided. A copper alloy for electric and electronic machinery and tools contains 2 to 12 mass% of Zn and 0.1 to 1.0 mass% of Sn, a relation between mass% concentration of Sn([%Sn]) and mass% concentration of Zn([%Zn]) being adjusted in a range of the expression, 0.5<=[%Sn]+0.16[%Zn]<=2.0, and the balance of Cu and other unavoidable impurities, wherein the unavoidable impurities contain 30 mass ppm or less of S and 50 mass ppm or less of O, and the copper alloy has 35% IACS(International Annealed Copper Standard) or more of conductivity and 410 MPa or more of tensile strength, and can be subjected to 180 degree close adhesion bending process of bad way and good way.
Patent KR-20080009928-A (KR)
Title: Fixing apparatus for sun shade
Inventor: PARK JEONG HOON
IPC: B60J3/00
Filed: 2006-07-25
Abstract: An apparatus for fixing a sun shade is provided to reduce the collision noise by attaching the sun shade to a hollow body in closely contact therewith to disperse the amount of impact in a collision. An apparatus for fixing a sun shade comprises a supporting member(10) mounted on an fixed open position of a sun roof in a vehicle, and a hollow body(20) with a inner part thereof removed, which protrudes to the lateral side of the supporting member and supports contacts to a drip rail of the sun shade. A hollow part(21) is provided in the hollow body in the vertical direction with respect to the contact direction of the drip rail. A protrusion rib(23) is provided to upwardly raise a drip link in the contact direction of the drip rail up to a predetermined height upon contacting. The protrusion rib(23) is inclined with respect to the contact direction of the drip rail.
Patent KR-20080013364-A (KR)
Title: Monolithic white light emitting device
Inventor: KIM BUM JOON
IPC: H01L33/10
Filed: 2006-08-08
Abstract: A monolithic white light emitting device is provided to reduce dimension of a white light emitting device without using a package containing a phosphor by employing a wavelength conversion pattern. A substrate(100) is prepared to grow a semiconductor crystal. A nitride single crystal basal layer(102) is formed on the substrate. A wavelength conversion layer pattern(200) is formed on the nitride single crystal basal layer so as to have a plurality of open regions for exposing a part of the nitride single crystal basal layer. The wavelength conversion layer pattern is made of a non-crystalline material on a surface of the nitride single crystal basal layer. A light emitting structure includes a first conductive type nitride layer(302), an active layer(304), and a second conductive type nitride layer(306) which are sequentially formed on the nitride single crystal basal layer that is provided with the wavelength conversion pattern. The wavelength conversion pattern converts at least portion of light having a first wavelength generated from the active layer into white light.
Patent KR-20080013505-A (KR)
Title: Nature filtering type clean water fuction have alkali water creation machine
Inventor: JUNG YONG KYUN
IPC: C02F1/68
Filed: 2006-08-09
Abstract: An alkaline reducing water generator is provided to allow a user to drink easily and conveniently, by purifying tap water in a natural filtration type and reducing the purified water into reducing water using a purifying filter body and a reducing and restoring case. A storage container(10) is opened or closed by a lid, wherein the storage container stores drinking water therein. An outlet opening is formed in one side of the storage container, and a handle is formed on the other side of the storage container. A freshening body(20) is installed at an upper end within the storage container by a flange. The freshening body has a water storage tank disposed therein, and installation holes formed in a bottom surface thereof. A purifying filter body(30) is joined vertically to the installation holes of the freshening body to filter the water of the water storage tank, wherein the purifying filter body is filled with a filtering material for purifying the water. A reducing and restoring case(40) is installed at a lower end within the storage container. The reducing and restoring case has water holes formed in an upper surface and a lower surface thereof. The reducing and restoring case is filled with a mineral material for reducing the purified water into alkaline reducing water.
Patent KR-20080016279-A (KR)
Title: Vacuum processing apparatus and method for sensing substrate in vacuum processing apparatus
Inventor: KIM BYONG IL
IPC: H01L21/68
Filed: 2006-08-18
Abstract: An apparatus for processing vacuum and a substrate detecting method of the apparatus are provided to detect precisely a substrate by determining whether lights are blocked. An apparatus for processing vacuum includes a chamber(20), a substrate supporting unit(210), and a substrate detecting unit. The chamber includes an inner space and a gate for inputting/outputting a substrate(1). The substrate supporting unit, which is installed in the chamber, is mounted on the substrate. The substrate detecting unit radiates lights into the inner space and blocks the lights when the substrate is mounted on the substrate supporting unit such that the substrate stably mounted on the substrate supporting unit is detected.
Patent KR-20080017806-A (KR)
Title: Apparatus and method for sensing movement of multi-touch points and mobile device using the same
Inventor: CHO SEONG IL
IPC: G06F3/041
Filed: 2006-08-22
Abstract: An apparatus and a method for sensing movement of multi-touch points, and a mobile device using the same are provided to sense and analyze multi-finger based multi-touch point motion changes through information related to electric capacitance strength of an electrode channel constituting a two-dimensional electric capacitance sensor and changes in electric capacitance strength. An electric capacitance sensor(100) senses two or more touch points to sense electric capacitance and changes in electric capacitance by the sensed touch points. A motion analyzer(200) uses information related to the sensed electric capacitance and changes in electric capacitance to sense and analyze changes of the touch points. A command processor(300) processes a command corresponding to the motion changes in accordance with a result of the analysis.
Patent KR-20080020134-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: AN HYEON JU
IPC: H01L21/762
Filed: 2006-08-30
Abstract: A method for forming an isolation layer of a semiconductor device is provided to prevent an HEIP(Hot Electron Induced Punchthrough) effect by removing a part of a linear nitride layer of a peripheral circuit region. A cell region(C) and a peripheral circuit region(P) of a semiconductor substrate(11) are etched to form trenches(T). A linear nitride layer(14) and a linear oxide layer are formed on the entire surface of the semiconductor substrate including the trenches. A first insulating layer having uniform thickness is formed on the linear oxide layer by performing a deposition process of an HDP(High Density Plasma) method. The nitride layer is partially removed from a sidewall of the trench of the peripheral region by performing an etch process of the HDP method. A second insulating layer is formed to bury the trenches. The linear nitride layer formed at a top end of the sidewall of the trench of the peripheral circuit region is rapidly etched according to an etching difference due to the pattern density.
Patent KR-20070037308-A (KR)
Inventor: CHING YU CHAN
IPC: G03F7/09
Filed: 2006-08-31
Abstract: 액침 리소그래피 공정에 있어, 감광층 상부에 배치되는 코팅재는 액침 유체에 대체로 용해되지 않는 중합체와 상기 감광층으로부터 염기 켄쳐(quencher)를 중화할 수 있는 산을 포함한다. 
       
     반사방지 탑코팅재, 액침 리소그래피, 워터마크
Patent KR-20070028247-A (KR)
Title: Combined sensor and method for producing the same
Inventor: AKASHI TERUHISA
IPC: G01P15/18
Filed: 2006-09-06
Abstract: A combined sensor and a method for producing the same are provided to simultaneously detect angular velocity applied around a shaft in the thickness direction of substrate and acceleration applied to a surface of the substrate by crossing vibration directions of two sets of vibrating units. A combined sensor detects acceleration applied to two shafts on a horizontal plane of a substrate and an angular velocity applied around a shaft perpendicular to the two shafts. The combined sensor includes at least four vibrators(1a) supported on the substrate in a state of being vibrated in or out of the substrate. Each of the four vibrators includes at least two vibrating units having vibrating directions intersecting each other, and a pair of detecting units disposed to face the vibrating directions of the respective vibrators. The respective vibrators are independently supported on the substrate to avoid interference therebetween. The combined sensor further includes a common vibrating device to vibrate the vibrators.
Patent KR-20080025799-A (KR)
Title: Remote controller and method for controlling of digital device
Inventor: NA TAE JUN
IPC: H04Q9/04
Filed: 2006-09-19
Abstract: A remote controller for controlling a digital device, and its control method are provided to authenticate a user and check an ID for TV banking, Internet transactions or home shopping by wirelessly transmitting data to a matched digital device set, transmit a simple file, and block adult contents automatically. A key pad(102) converts a user select signal into an electrical signal. A memory unit(108) stores user information. When there is an input from the keypad, a controller(104) reads the user information stored in the memory unit and outputs the same. A transmitting/receiving unit(106) transmits a signal outputted from the controller to a digital device by using a wireless communication module, or receives usage particular information of electronic transactions from the digital device. The controller transfers the usage particular information of the electronic transactions to the memory unit.
Patent KR-20080027979-A (KR)
Title: Dual port memory device having dual memory interface, memory device and method of operating the dual port memory device
Inventor: JUNG YU HWAN
IPC: G11C7/10
Filed: 2006-09-25
Abstract: A dual port memory device having dual memory interface, a memory device and a method of operating the dual port memory device are provided to connect processors with different memory interfaces selectively. A dual port memory device(100) includes a memory array(160), a dual interface part(180) and a first memory interface part. The dual interface part accesses the memory array according to first type memory interface or accesses the memory array according to second type memory interface on the basis of a control signal and an address inputted through a first port in response to a selection signal. The first memory interface part accesses the memory array through the second type memory interface on the basis of a control signal and an address inputted through a second port.
Patent KR-20080027602-A (KR)
Title: System and method for providing service for package reception of message
Inventor: KIM MIN SOO
IPC: H04W4/12
Filed: 2006-09-25
Abstract: A system and a method for providing a collective message reception service are provided to offer message number information to a mobile communication terminal having plural messages to be received, and enable the subscriber of the mobile communication terminal to select a message reception method, thereby collectively receiving the messages through a wireless Internet. A mobile communication terminal(11) connects with a message transmission server through a wireless Internet to receive the collective reception of plural messages to receive. A location register(14) transmits the location information of the mobile communication terminal and the message reception enable state information of the mobile communication terminal to a message service center. The message service center stores and manages messages to be transmitted to the mobile communication terminal and generates a message for selecting whether to receive the messages collectively to and transmit the message to the mobile communication terminal. The message transmission server allocates each message ID(Identification) band to the mobile communication terminal according to the number of messages to be received collectively and receives each message corresponding to the allocated message, and transmits the messages to the mobile communication terminal collectively.
Patent KR-20080028607-A (KR)
Title: Recording medium, method and apparatus for recording/reproducing data on/from recording medium
Inventor: PARK JUNG BAE
IPC: G11B7/007
Filed: 2006-09-27
Abstract: A recording medium, a device and a method for recording/reproducing data are provided to obtain an address and to record/reproduce data rapidly by decoding a physical address unit at regular intervals according to a PACM signal. A method for recording/reproducing data comprises detecting a first signal from a plurality of wobble areas on which wobbles are aligned along a track(S61); detecting a second signal that defines end of the wobble areas from a mark area(S62); and reading information from the first signal in accordance with the detected second signal(S63). The mark area is formed on the track between the wobble areas to identify each of ends of the wobble areas.
Patent KR-20080030135-A (KR)
Title: Organic light emitting diode display and driving method thereof
Inventor: YOO JUHN SUK
IPC: H05B44/00
Filed: 2006-09-29
Abstract: An OLED display device and a driving method thereof are provided to enhance image quality by supplying a data voltage with an added threshold voltage to a gate electrode of a driving TFT(Thin Film Transistor). An OLED(Organic Light Emitting Diode) display device includes data and gate lines, a driving voltage source(VDD), an OLED element(OLED), a driving element(DT), an emission element(ET), first and second capacitors(Coff,Cst), and a switch circuit. The data and gate lines receive data voltages and scan pulses, respectively. The driving voltage source generates high voltage driving voltages. The OLED element is illuminated by currents flowing between the driving voltage source and a ground voltage source. The driving element controls currents flowing in the OLED element. The emission element switches a current path between the driving element and a ground voltage source. The first capacitor is connected between first and second nodes. The second capacitor is connected between the second node and the ground voltage source. The switch circuit charges a first voltage to the first node, decreases the voltage of the first node to a second voltage, increases the voltage of the first node to a third voltage by supplying data voltages to the second node, maintains the voltage of the second node as the data voltage, and maintains the voltage of the first node as a third voltage.