baber/WOPTO huggingface dataset:
Patent KR-20150008995-A (KR)
Inventor: WANG SEONG MIN
IPC: G06F3/048
Filed: 2013-07-04
Abstract: A portable terminal comprising a flexible display device comprises a main display unit which is arranged on a front side of the portable terminal; an upper secondary display unit which is arranged on an upper inclined side of the portable terminal; a lower secondary display unit which is arranged on a lower inclined side of the portable terminal; a left secondary display unit which is arranged on a left inclined side of the portable terminal; a right secondary display unit which is arranged on a right inclined side of the portable terminal; and a control unit that controls the flexible display device to change one among movement speed, size, or shape of an icon which passes a boundary when the icon displayed on one among the upper secondary display unit, the lower secondary display unit, the left secondary display unit, and the right secondary display unit passes one secondary display unit.
Patent KR-20150004717-A (KR)
Inventor: KOH IL NAM
IPC: H01B7/32
Filed: 2013-07-03
Abstract: The present invention relates to an electric wire which is generally used. The electric wire which is usually used becomes the reason of a large accident due to the inflow of water by damage to an insulation sheath. For solving this problem, the present invention is disclosed. The insulation sheath (2) is coated on the outer sides of a plurality of conductors (1) with an elliptical shape. A reactor (3) whose color is changed by reacting to liquid is coated on the outer sides of the insulation sheaths (2) with the elliptical shape. An insulation sheath (4) to observe the reactor is coated on the outer side of the reactor (3) with the elliptical shape. Thereby, damage is previously sensed before the insulation sheath (2) is damaged after the insulation sheath (4) is damaged. Thereby, an electric shock accident due to the damage to the coating of the electric wire is reduced. The damaged point of the coating of the electric wire is easily found if a circuit breaker is operated before and after an operation.
Patent KR-20150006713-A (KR)
Inventor: LEE HWA YOUNG
IPC: B32B15/08
Filed: 2013-07-09
Abstract: The present invention provides an insulation film for a printed circuit board, RCC, FCCL, and a printed circuit board using the same. Specifically, according to the present invention, an insulation film for a printed circuit board has an insulation layer and a primer layer which is formed on one side of the insulation layer, and includes a benzocyclobutene-based resin (BCB-based resin). Accordingly, the RCC, the FCC, and the printed circuit board, which are manufactured by using the insulation film for the printed circuit board, have the low coefficient of thermal expansion and high splitting resistance.
Patent KR-20150009226-A (KR)
Title: Manufacturing method of dimethylol butyraldehyde
Inventor: KIM MIN SOO
IPC: C07C45/78
Filed: 2013-07-16
Abstract: The present invention relates to a manufacturing method for dimethylolbutyraldehyde capable of obtaining dimethylolbutyraldehyde useful for manufacturing trimethylol propane by using a mixture of ethylacrolein and n-butyraldehyde as a starting material. The manufacturing method for dimethylolbutyraldehyde comprises a condensation step of making the mixture of ethylacrolein and n-butyraldehyde as the starting material react with formaldehyde under the presence of a basic compound as a catalyst as seen in reaction formula 1.
Patent KR-20150011120-A (KR)
Inventor: KIM DONG SIK
IPC: H01L51/52
Filed: 2013-07-22
Abstract: The present invention relates to a method for manufacturing an organic light emitting device. The method according to an embodiment of the present invention includes the steps of: forming a first electrode; forming two or more organic compound layers including an organic emitting layer on the first electrode; and forming a second electrode on the organic compound layers. The present invention can prevent the alkali metal from being oxidized in the air while the alkali metal is doped on the organic compound layers.
Patent KR-20150017543-A (KR)
IPC: H01L33/22
Filed: 2013-08-07
Abstract: An ultraviolet light emitting device according to an embodiment of the present invention includes a first conductive semiconductor layer, an active layer which is arranged on the first conductive semiconductor layer and emits light of an ultraviolet wavelength band, a first semiconductor layer of a second conductive type which is arranged on the active layer, a second conductive reflection layer which is arranged on the first semiconductor layer of the second conductive type and reflects the light with a different reflectivity according to the incident direction of the light emitted from the active layer, and a second semiconductor layer of the second conductive type which is arranged on the second conductive reflection layer. The second conductive reflection layer and the second semiconductor layer of the second conductive type have uneven parts, and a concave side exposes the first semiconductor layer of the second conductive type.
Patent KR-20150027441-A (KR)
Inventor: KIM SUK WOO
IPC: G06Q30/06
Filed: 2013-09-03
Abstract: The present invention relates to product recommendation service system and method, and an apparatus applied thereto. The actual purchase of a recommended product is induced to make by re-deciding the recommended product based on a corrected result value through determining a related product that recommendation with regard to a purchaser is most considerably calculated among related products associated with the purchaser as a suitable recommended product for the purchaser, and correcting a recommendation degree calculated for each related product when purchasing the related product determined to be the recommended product is not made.
Patent KR-20150030117-A (KR)
Title: Crash box for vehicles
Inventor: JUNG YOUNG HWA
IPC: B60R19/18
Filed: 2013-09-11
Abstract: Disclosed is a crash box for a vehicle. According to an embodiment of the present invention, the crash box for a vehicle comprises: a rectangular outer wall body having front and rear surfaces and upper and lower surfaces; a partition connecting the front and rear surfaces of the outer wall body in a longitudinal direction and dividing an inner space into upper and lower parts; a coupling formed to be extended forward from the upper and lower surfaces of the outer wall body and coupled to upper and lower sides of a bumper beam; and a flange unit formed to be extended from the rear surface of the outer wall body and connected to a side of the vehicle body.
Patent KR-20140093582-A (KR)
Inventor: LEE CHAN BOCK
IPC: G21C3/04
Filed: 2013-09-13
Abstract: Provided are a nuclear fuel rod for fast reactors that includes a metallic fuel slug coated with a protective layer and a fabrication method thereof. The nuclear fuel rod for fast reactors, that includes a surface treated metallic fuel slug and a cladding tube according to the present invention, has an excellent effect of stabilizing components of the metallic fuel slug and fission products or impurities, because the inter-diffusion between the metallic fuel slug and the cladding tube does not occur. Also, since the uniform coating on the surface of the metallic fuel slug may be facilitated and fabrication costs may be significantly reduced in comparison to an existing technique of using a functional material for preventing the inter-diffusion at an inner surface of the cladding tube, it may be suitable for fabricating the nuclear fuel rod for fast reactors.
Patent KR-20150031110-A (KR)
Inventor: HEO JEONG GIL
IPC: H02K5/22
Filed: 2013-09-13
Abstract: The present invention relates to a connector for motor. The present invention includes: a support; a mag-mate including a connection part to be connected electrically to an external electric terminal and a body part to be integrated from the connection part and form a first cutting part to be fit to a coil wounded on a stator of the motor; a wall part which a second cutting part is formed to be formed on both sides of a bottom part; and a body having a protrusion part to project from the bottom part. The present invention connects the coil to the mag-mate easily.
Patent KR-20150035106-A (KR)
IPC: G02B27/22
Filed: 2013-09-27
Abstract: The present invention relates to a stereoscopic image display device, comprising: a liquid crystal panel including a liquid crystal layer which is disposed between a first substrate and second substrate; a lower polarizing plate disposed on the outer surface of the first substrate; an upper polarizing plate disposed inside or outside the second substrate and for separating images which are emitted through the liquid crystal panel into a left-eye image and right-eye image; a driving unit for driving the liquid crystal panel; and the polarized glasses for distinguishing the left-eye image and right-eye image which are emitted through the liquid crystal panel so as to transmit the left-eye image and right-eye image, wherein the liquid crystal panel includes sub-pixels having differently set alignment direction of an alignment layer for each scan line.
Patent KR-20150039295-A (KR)
Title: 필름 기반 멤스 양산화 공정
IPC: B81C3/00
Filed: 2013-10-02
Abstract: 필름 기반 멤스 양산화 공정이 개시된다. 본 발명의 일 측면에 따르면, 받침패널 상면에 양면테잎을 부착하고, 상기 양면테잎 상면에 기재인 필름을 부착하는 필름부착단계; 및 복수개의 고정핀을 상기 받침패널, 상기 양면테잎 및 상기 필름을 상하로 관통하도록 설치하는 고정핀설치단계;를 포함하는, 필름 기반 멤스 양산화 공정이 제공될 수 있다.
Patent KR-20150040173-A (KR)
IPC: G06T15/06
Filed: 2013-10-04
Abstract: Provided are a method and apparatus for rendering. An image is generated by a cone tracing which is beam tracing using a cone with a thickness. The thickness of the cone is controlled to prevent the generation of a hole on the image. The generated image is a light field image. The rendering relates to an integral imaging. The present invention generates the image by performing the cone tracing.
Patent KR-20150041482-A (KR)
IPC: G09F9/00
Filed: 2013-10-08
Abstract: A display apparatus and a display method using the same are disclosed. The display apparatus includes a curved display; a guide member on which the curved display is mounted to slidably move, and configured to provide a curved concave path formed with respect to a user; and a driver configured to move the curved display along the guide member, wherein the guide member may include left and right frames vertically disposed at intervals, a lower rail of which both ends are coupled to lower ends of the left and right frames, and an upper rail of which both ends are coupled to upper ends of the left and right frames and which is parallel to the lower rail.
Patent KR-20150043594-A (KR)
IPC: G01B17/04
Filed: 2013-10-11
Abstract: The present invention relates to a system for detecting damage to a road surface using an impact sound, which comprises: a driving unit which drives on a road surface to be detected; and an evaluation measuring unit which is towed by the driving unit in order to measure damage to the road surface. The evaluation measuring unit comprises: a road surface impact unit which strikes the road surface; an impact sound data obtaining unit which obtains an impact sound generated from the road surface by the road surface impact unit; and a frequency analyzing unit which converts the impact sound into a frequency area in a time area. Therefore, the system for detecting damage to a road surface can avoid disturbance in a traffic flow, can rapidly evaluate degradation of the road surface and layer separation states of the road surface pavement, and can secure reliability.
Patent KR-20150043143-A (KR)
IPC: H01L29/786
Filed: 2013-10-14
Abstract: In the present invention, disclosed are a thin film transistor array substrate and an organic light emitting display device including the same. The thin film transistor array substrate according to the present invention includes a driving thin film transistor which includes an active layer with a curved part and a gate electrode which is formed on the upper side of the active layer and overlaps the channel region of the active layer, a capacitor which sets the gate electrode of the driving thin film transistor as a first electrode and includes a second electrode which is formed on the upper side of the first electrode and overlaps the first electrode, a driving voltage line which is vertically extended and is separated from the upper side of the capacitor to be connected to the edge of the second electrode of the capacitor, and a first connection wire which is formed on a part of the separated region of the driving voltage line on the upper side of the capacitor and includes a via hole on the upper side thereof.
Patent KR-20140113278-A (KR)
Title: Display apparatus, server and control method thereof
Inventor: CAN GURBAG
IPC: H04N21/4788
Filed: 2013-10-22
Abstract: A display apparatus according to the present invention includes a display part which displays an image; a camera which obtains reaction information of a user with regard to the image; a communications part which communicates with an external server; and a control part which controls the communications part to transmit the reaction information of the user to the external server, controls the communications part to receive the reaction information of at least another user with regard to the image from the external server, and notifies the reaction of another user based on the received reaction information of another user. Accordingly, the present invention provides, in real time, the reaction information of people who are interested in an image, while the image is displayed, by using the display apparatus.
Patent KR-20150050045-A (KR)
Inventor: YU HUI SEONG
IPC: H05B33/14
Filed: 2013-10-31
Abstract: An embodiment of the present specification relates to a method for manufacturing a display device wherein reliability and the yield of the display device can be increased. The method for manufacturing the display device including a display area and a non-display area includes the steps of: preparing a cell array, formed on a display area on a fist substrate, and a thin film transistor array substrate including at least one pad formed on a pad part, which is a portion of a non-display area of the first substrate; forming a sacrificial layer, which covers at least one pad on a pad part, on the thin film transistor array substrate; forming a protection film, which covers at least the cell array and the sacrificial layer, on the whole surface of the thin film transistor array substrate; and removing the sacrificial layer to expose the pad.
Patent KR-20150052717-A (KR)
Title: Composition for decorative adhesive gel comprising ocher
Inventor: KIM HYEON JU
IPC: C09J193/00
Filed: 2013-11-06
Abstract: The present invention relates to an adhesive gel composition including loess and, more specifically, an adhesive gel composition including loess for cubic effects of design wherein the adhesive gel composition has good tightness, adhesion, waterproof property and convenience, thereby being used in cubic effect of artistic craft design and decoration in a simple manner.
Patent KR-20140060246-A (KR)
Title: Phosphor layer-covered optical semiconductor element, producing method thereof, optical semiconductor device, and producing method thereof
Inventor: KONDO TAKASHI
IPC: H01L33/50
Filed: 2013-11-08
Abstract: A method for manufacturing a phosphor layer-covered optical semiconductor element includes the steps of: opposing a phosphor layer including a phosphor to an optical semiconductor element; and controlling the color tone of light emitted from the optical semiconductor element through the phosphor layer by controlling the thickness of the phosphor layer.
Patent KR-20150054572-A (KR)
Inventor: KIM SUNG MIN
IPC: G03B21/56
Filed: 2013-11-12
Abstract: A screen for a projector is provided to spread light evenly being strong against the influence of an external light source, to improve the display quality, and to implement a large screen in a stable way. The screen for projector of the present invention comprises: a screen film unit including a spreading layer that spreads light and a reflecting layer and having a first hole; a frame placed at the rear side of the screen film unit with a second hole processed; a supporter spring inserted into the second hole and fastened with the screen film unit; and a first fastening member that fastens the frame and the supporter spring.
Patent KR-20150067465-A (KR)
Inventor: KIM SANG HYUN
IPC: H01M8/04
Filed: 2013-12-10
Abstract: The present invention relates to a control system and a control method for actively preventing overpressure of fuel cell vehicles and, more specifically, to a control system and a control method for actively preventing overpressure of fuel cell vehicles, which actively control hydrogen pressure supplied to a fuel cell stack and accordingly resolve errors caused by failing to reduce pressure when starting the fuel cell vehicle. In the present invention, provided is a control system for actively preventing overpressure of fuel cell vehicles to control hydrogen pressure supplied to the fuel cell stack, comprising a hydrogen pressure sensor which senses hydrogen pressure supplied to an inlet on the fuel cell stack; a control unit which detects hydrogen pressure on the inlet of the fuel cell stack with use of inputted hydrogen pressure information from the hydrogen pressure sensor and operates an electronic relief valve if the detected hydrogen pressure is not less than that of threshold value; and an electronic relief valve which is operated by signals of the control unit to partly discharge hydrogen supplied to the inlet of the fuel cell stack.
Patent KR-20150069311-A (KR)
Inventor: OH MIN HYUK
IPC: G06F3/14
Filed: 2013-12-13
Abstract: The present invention relates to a vehicle data control system. The invention includes a file system comprising: a first partition which is a read-only memory capable of storing and managing basic vehicle content; a second partition which is a read/write memory capable of storing and managing basic vehicle content; and a third partition which is a read/write memory capable of storing and managing a user content, and also includes a display for displaying at least one image among the basic vehicle content and the user content according to an execution.
Patent KR-20150075491-A (KR)
Inventor: SONG CHI WOO
IPC: F25B43/00
Filed: 2013-12-26
Abstract: The present invention relates to an air conditioner. According to an embodiment of the present invention, the air conditioner includes: an outdoor unit having a compressor and an outdoor heat exchanger; a plurality of indoor units having an indoor heat exchanger; a gas-liquid separating unit connected to the outdoor unit from the outside of the outdoor unit having a gas-liquid separator to separate a refrigerant discharged from the outdoor unit into a gas refrigerant and a liquid refrigerant; and a distribution unit connected to the gas-liquid separating unit to distribute the gas or liquid refrigerant separated in the gas-liquid separating unit to the plurality of indoor units. The gas-liquid separator includes: an inlet for the intake of a two-phase refrigerant; a first discharge part to discharge the separated gas refrigerant; a second discharge part to discharge the separated liquid refrigerant; and a heater to heat at least one among the gas and liquid refrigerants before being discharged from the first discharge part or at least one among the gas and liquid refrigerants discharged from the first discharge part.
Patent KR-20150075492-A (KR)
Title: Air conditioner
Inventor: SONG CHI WOO
IPC: F25B27/00
Filed: 2013-12-26
Abstract: The present invention relates to an air conditioner. According to an aspect, the air conditioner comprises: a compressor; an outdoor heat exchanger connected with the compressor by a pipe; a fan motor assembly blowing air to exchange heat with the outdoor heat exchanger; an oil separator separating oil from a refrigerant discharged from the compressor; and a bypass pipe unit where oil separated from the oil separator circulates, exchanging heat between air ventilated by the fan motor assembly and oil, and circulating the heat-exchanged oil to the compressor.
Patent KR-20130012084-A (KR)
Inventor: JANSSON KARL
IPC: A61K9/20
Filed: 2005-02-04
Abstract: 본 발명은 유효량의 식(II)로 표시되는 염과, 바람직하기로는 pH8 이상을 유지시키는 알카리 반응성 화합물 또는 2가 금속 양이온을 가지는 염, 및 하나 이상의 약학적 부형제를 필수적으로 포함하며, 상기 식(II)로 표시되는 염은 3년 이상 실온 저장시 본질적으로 안정적인 것을 특징으로 하는, 안정한 고형의 약학적 조성물에 관한 것이다.  또한 본 발명은 식(II)로 표시되는 염의 안정화 방법에 관한 것이다.  또한 본 발명은 식(II)의 결정형 염 및 이의 제조방법에 관한 것이다.
Patent KR-20130097148-A (KR)
Inventor: MIYAMOTO MASAYOSHI
IPC: A61K8/02
Filed: 2011-07-15
Abstract: 본 발명은, 끈적거린 또는 기름진 느낌을 억제하고 사용시 신선한 느낌을 갖는 활성 성분으로서의 트라넥사메이트를 함유하는 외용 조성물, 및 이의 제조방법을 제공한다.  트라넥사메이트 염은, (a) 상기 트라넥사메이트 염 및 양친매성 중합체를 물, 수용성 유기용매 또는 이들의 혼합물 중에 용해시키고; (b) 단계 (a)에서 수득된 혼합된 용액을 수성 매질에 첨가함으로써 수성 매질 중에 안정하게 분산될 수 있으며, 따라서 상기 양친매성 중합체로 형성된 분자 조립체 입자 내에 상기 트라넥사메이트가 유지될 수 있다.
Patent KR-20130059408-A (KR)
Inventor: WONG LING JUN
IPC: G10L13/08
Filed: 2011-06-22
Abstract: 텍스트 대 스피치 변환을 위한 시스템 및 방법이 개시된다.  휴대용 디바이스 상에서 텍스트 대 스피치 변환을 수행하는 방법은 스피치 포맷으로의 변환을 위해 텍스트의 일부를 식별하는 단계를 포함하며, 식별하는 단계는 사용자와 관련되는 정보에 기초하여 예측을 수행하는 단계를 포함한다.  휴대용 디바이스가 전력원에 연결되는 동안, 변환된 스피치를 생성하기 위해 텍스트 대 스피치 변환이 텍스트의 일부에 대해 수행된다.  변환된 스피치는 휴대용 디바이스의 메모리 디바이스로 저장된다.  리더 어플리케이션이 실행되며, 사용자 요청은 텍스트의 일부의 내레이션을 위해 수신된다.  실행하는 동안, 변환된 스피치는 메모리 디바이스로부터 액세스되고 사용자 요청에 응답하여 사용자에게 렌더링된다.
Patent KR-20130099133-A (KR)
Inventor: ALLWOOD JULIAN M
IPC: B21D22/16
Filed: 2011-09-29
Abstract: 스핀 성형 과정 및 장치가 개시된다. 작업 부재(예를 들어 시트 금속)는 성형 롤러에 대하여 회전되는데, 성형 롤러는 작업 부재를 필요 형상으로 변형시키도록 작업 부재의 외측 표면 및 내측 표면중 하나에 대하여 지탱된다. 제 1 지지 롤러 및 제 2 지지 롤러는 작업물의 대향하는 표면에 대하여 지탱된다. 성형 롤러 및 제 1 지지 롤러와 제 2 지지 롤러의 위치들의 컴퓨터 제어는 비 선대칭 형상들이 스핀 성형에 의해 제조될 수 있게 한다.
Patent KR-20140002652-A (KR)
Inventor: DOMOKOS LASZLO
IPC: B01J29/40
Filed: 2011-10-20
Abstract: 본 발명은 본질적으로 알루미나가 없는 내화성 산화물 바인더 및 ZSM-48 및/또는 EU-2 제올라이트 입자를 포함하고, ZSM-48 및/또는 EU-2 제올라이트 입자의 평균 알루미늄 농도가 입자 표면에서의 알루미늄 농도의 1.3배 이상인, 탄화수소 전환 촉매 조성물, 이러한 촉매 조성물을 제조하는 방법 및 이러한 조성물의 도움으로 탄화수소 공급원료를 전환하는 방법에 관한 것이다.
Patent KR-20130131350-A (KR)
Inventor: BOOM STEPHEN ALEXANDER GEORGE GUSTAVO
IPC: B60K11/04
Filed: 2011-11-09
Abstract: 본 발명은 공기 흡입구가 실질적으로 개방되는 적어도 제1 위치와 상기 공기 흡입구가 실질적으로 차단되는 제2 위치 사이에서 자동차의 모터 구획 부분의 상기 공기 흡입구를 조정하며, 적어도 상기 제1 위치 및 상기 제2 위치 사이에서 상기 공기 흡입구를 조정하는 드라이브 유닛을 포함하고, 재난의 경우에 상기 공기 흡입구를 조정하도록 마련되어 미리 정해진 위치로 상기 공기 흡입구를 가져오는 보조 유닛을 더 포함하며, 적어도 하나의 에너지 저장 요소를 포함하는, 조정 장치에 관련된다.
Patent KR-20130063041-A (KR)
Inventor: DANSEREAU RICHARD JOHN
IPC: A61K9/20
Filed: 2005-04-14
Abstract: 비스포스포네이트와, 킬레이팅제와, 하부 위장관에서 비스포스포네이트 및 킬레이팅제의 방출을 지연시키기 위한 수단을 포함하는 안전하고 유효한 양의 약학 조성물로 이루어진 비스포스포네이트의 경구 투여 형태는 약학 조성물을 포유류 대상의 하부 위장관에 전달하고 음식 또는 음료와 함께 또는 이들 없이 비스포스포네이트가 약학적으로 효과적으로 흡수되게 한다.  본 발명은 비스포스포네이트와 음식 또는 음료 사이의 상호 작용을 실질적으로 경감시키는데, 이 상호 작용은 비스포스포네이트 활성 성분이 흡수되지 않게 한다.  따라서 생성된 경구 투여 형태는 음식과 함께 또는 음식 없이 복용될 수 있다.  또한, 본 발명은 비스포스포네이트 및 킬레이팅제가 하부 GI 관으로 전달되게 하여, 비스포스포네이트 치료법과 관련된 상부 GI 자극을 실질적으로 경감시킨다.  이들 효과는 이전의 복잡한 치료 섭생법을 단순화하며, 비스포스포네이트 치료법에 대한 환자의 순응도를 증가시킬 수 있다.
Patent KR-20130123421-A (KR)
Inventor: WADE DEVIN
IPC: G06Q30/06
Filed: 2011-12-12
Abstract: 본 발명은 특정 금융거래카드 프로그램과 관련된 결제용 금융거래카드를 사용해 구매용으로 제시된 품목을 결제할지를 결정하도록 스폰서의 금융거래카드 프로그램에 품목리스트를 연결하도록 품목마다 고유 식별코드를 갖는 시스템에 관한 것이다. 소매망의 POS 서버가 집하기 및 상품목록/가격 책자에 연결된다. 판정 프로세서는 소매상에 연결된다. 카탈로그관리 프로세서의 서버가 판정 프로세서에 연결된다. 카탈로그관리 프로세서는 참여 소매상 각자에 대한 UPC 카탈로그를 만든다. 카탈로그마다 제1 및 제2 세트의 UPC 데이터를 갖는다. 제1 세트는 국내브랜드 상품용이고, 제2 세트는 소매상 개인라벨 상품용이다.
Patent KR-20140004151-A (KR)
Inventor: KUZE KATSUAKI
IPC: G09F9/00
Filed: 2012-02-28
Abstract: 색조 변화를 억제한 시야각 개선 효과와 정면 휘도 저하의 억제를 고도의 레벨로 양립시킨, 액정 표시 장치의 액정층보다 관찰자측에 설치되는 시야각 향상 필름 및 상기 시야각 향상 필름을 사용한 시야각 개선 효과와 정면 휘도 저하의 억제를 고도의 레벨로 양립시킨 액정 표시 장치를 제공한다.  적어도 2종의 수지를 포함하는 조성물을 용융 압출 성형해서 얻어지는, 해도 구조를 갖는 광확산층을 포함하는 시야각 향상 필름에 있어서, 상기 광확산층의 두께가 32 내지 110㎛이고, 상기 광확산층의 해도 구조 중 짧은 직경의 평균 입경이 0.1 내지 2.0㎛이고, 상기 광확산층이 이하의 식(I)를 만족하며, 파장 440nm의 광의 주 광확산 방향의 배광 분포 패턴의 반값폭이 18° 이하인 것을 특징으로 하는 시야각 향상 필름.  
(광확산층의 두께(㎛)×광확산층을 구성하는 수지 조성물 중 섬상 성분 수지의 비율(질량％))÷섬상의 짧은 직경의 평균 입경(㎛)=500 내지 5000	(I)