baber/WOPTO huggingface dataset:
Patent KR-20150132698-A (KR)
Title: Cooling motor controlling apparatus for electric cooker
Inventor: KWAK DONG HU
IPC: H02P31/00
Filed: 2014-05-15
Abstract: The present invention relates to a cooling motor control device of an electric cooker which particularly efficiently cools inner components of the electric cooker by varying a rotation speed of a cooling motor with respect to the temperature of a surrounding area. The cooling motor control device includes: a heating unit which heats a cooking vessel; a cooling motor unit which cools the inside of the electric cooker by rotation of a fan; a first temperature sensing unit which senses the temperature of a surrounding area; a second temperature sensing unit which detects the temperature of the cooking vessel; and a control unit which controls the heating unit according to a cooking algorithm, and varies the speed of the cooking motor unit with respect to the temperature of a surrounding area sensed by the first temperature sensing unit or varies the number of steps of the rotation speed of the cooling motor unit.
Patent KR-20150134770-A (KR)
Title: Walking assist apparatus
Inventor: LEE MIN HYUNG
IPC: A61H3/00
Filed: 2014-05-23
Abstract: According to one disclosed embodiment, the device is capable of preventing generation of offset between a rotation shaft of a high joint of a user and a rotation shaft of a walking assistance device. According to an embodiment, a walking assistance device comprises: a waist fixing device fixated on the waist of the user; a rail unit extended in upper and lower directions; a connection guide installed on the waist fixing device, and installed with the rail unit on one side; and a hip joint equipped for sliding along the rail unit. The connection guide is equipped for sliding in the extended direction of the waist fixing device, and rotating around the center of the rotation shaft extended in upper and lower directions.
Patent KR-20150136145-A (KR)
Title: Device for removing algae using active oxygen prepared from oxygen micro-bubble
Inventor: JUNG IN HA
IPC: C02F1/32
Filed: 2014-05-26
Abstract: The present invention relates to a device for removing algae in water and, more specifically, to a device for removing algae using an oxygen free radical prepared from oxygen micro-bubbles through a bursting energy generated by bursting oxygen micro-bubbles in water, ultraviolet (UV) rays capable of sterilizing in water and UV irradiation.
Patent KR-20150140068-A (KR)
Title: 무안경 입체 화상 제공 방법 및 장치
Inventor: WON HEE CHONG
IPC: H04N13/00
Filed: 2014-06-05
Abstract: 본 명세서는 입체 화상 제공 방법 및 장치에 관한 것으로, 본 명세서의 일 실시 예에 따르는 입체 화상 제공 방법은, 스크린이 제1 안(view)에 상응하는 제1 화상 및 제2 안(view)에 상응하는 제2 화상을 표시하는 단계, 제1 안의 위치, 제2 안의 위치, 얼굴의 중심 위치, 미리 설정된 얼굴의 어느 한 부분의 위치 및 상기 제1 안과 상기 제2 안의 중심점의 위치 중 어느 하나 이상을 포함하는 기준 위치의 기준 위치 정보를 획득하는 단계, 상기 기준 위치가 미리 설정된 경계면으로부터 미리 설정된 기준 거리 이내에 위치하는지 판단하는 단계 및 상기 기준 위치가 상기 경계면으로부터 상기 기준 거리 이내에 위치하면, 상기 기준 위치에 따라 상기 제1 안의 위치와 상기 스크린 사이의 부분 경계면을 포함하는 제1 부분 경계면을 통해 상기 제1 화상이 통과하도록 하고 상기 제1 부분 경계면이 아닌 경계면을 통해 상기 제2 화상이 통과하도록 제어하는 단계를 포함할 수 있다. 본 명세서의 일 실시 예에 따르면 안경 없이 고품질의 입체 화상을 제공할 수 있다.
Patent KR-20150140139-A (KR)
Inventor: KIM TAE WAN
IPC: G01R31/34
Filed: 2014-06-05
Abstract: The present invention provides a method for estimating a time constant of a static rotor. The method includes the following steps: calculating voltage (dead time compensation voltage) which compensates a dead time from a magnetic flux variation of a voltage model; calculating magnetic flux by the voltage model and a current model while allowing a current command to alternate a positive sign with a negative sign; estimating a time constant of a rotor by using an integral value of a difference between the voltage model and the current model; and searches a zero intersecting point of the estimated value of the time constant of the rotor and performs a least square technique for the integration of magnetic flux errors while changing the time constant of the rotor at regular intervals to estimate the last time constant of the rotor.
Patent KR-20150001632-A (KR)
Inventor: MURAKI MASATO
IPC: H01L21/027
Filed: 2014-06-18
Abstract: The present invention relates to a drawing apparatus, and a method of manufacturing an article. The drawing apparatus for performing drawing on a substrate with a charged particle beam, includes a controller configured to control a dose of the charge particle beam at each of a plurality of positions of the charged particle beam on the substrate based on information of displacement of each of the plurality of positions from a target position corresponding thereto and a target dose of the charged particle beam at the target position corresponding to each of the plurality of positions.
Patent KR-20150146301-A (KR)
Title: HELICOBACTER PYLORI α-1,3 FUCOSYLTRANSFERASE GENE AND PROTEIN WITH IMPROVED SOLUBLE PROTEIN EXPRESSION AND ACTIVITY, AND THEREOF APPLICATION FOR SYNTHESIS OF α-1,3 FUCOSYLOLIGOSACCHARIDE
Inventor: KIM BYUNG GEE
IPC: C12N9/10
Filed: 2014-06-23
Abstract: The present invention provides: an α-1,3 fucosyltransferase mutant with improved soluble protein expression and activity; a DNA coding for the α-1,3 fucosyltransferase mutant; a recombinant DNA vector comprising the DNA coding for the α-1,3 fucosyltransferase mutant; a host cell transformed into the recombinant DNA vector; an extract of the host cell; a method for producing a 3, fucosyloligosaccharide; a method for producing a fucosyltransferase mutant; and a method for detecting a fucosyltransferase mutant. The α-1,3 fucosyltransferase mutant according to the present invention has the remarkably improved expression and activity of a soluble protein.
Patent KR-20160001129-A (KR)
Inventor: SHIN DONG SOO
IPC: B63B35/00
Filed: 2014-06-26
Abstract: The present invention relates to a transfer device for the deep sea to install a deep sea structure and a method to install a deep sea structure using the same. The purpose of the present invention is to accurately move an offshore structure to a deep sea work position by a transfer device for a deep sea structure, wherein the transfer device for a deep sea structure can be controlled in a remote place. The present invention comprises: gripping a deep sea structure using detachable arm parts; controlling buoyancy by controlling the amount of seawater and air in a ballast tank part through a remote control; moving in every direction by a thrust part connected to the ballast tank part; and transferring the deep sea structure to a predetermined installation place in the deep sea and installing the deep sea structure in the predetermined installation place without the connection of wires.
Patent KR-20150004751-A (KR)
Inventor: ISHIBASHI TOMOATSU
IPC: H01L21/302
Filed: 2014-07-01
Abstract: Provided is a substrate cleaning apparatus capable of quickly removing cleaning liquid, which is used in cleaning a substrate, from the substrate by a roll cleaning tool. The substrate cleaning apparatus includes: a substrate holding part (71 to 75) to hold and rotate a substrate (W); a cleaning liquid supply nozzle (87) to supply cleaning liquid onto a first region (R1) of the substrate (W); a roll cleaning tool (77) making contact with the substrate (W) while sliding on the substrate (W) in the presence of the cleaning liquid to clean the substrate (W); and a fluid supply nozzle (88) to supply fluid, which is constituted by pure water or chemical liquid, onto a second region (R2) of the substrate (W). The second region (R2) is positioned at an opposite side of the first region (R1) with respect to the roll cleaning tool (77), and a supply direction of the fluid is a direction from a central side toward a peripheral side of the substrate (W).
Patent KR-20160004098-A (KR)
Title: Semiconductor memory device for controlling refresh operation of redundancy memory cells
Inventor: BAE WHI YOUNG
IPC: G11C29/00
Filed: 2014-07-02
Abstract: Disclosed is a semiconductor memory device for controlling the refresh operation of redundancy memory cells. The semiconductor memory device comprises: normal memory cell rows; redundancy memory cell rows for repairing a normal memory row connected with a defective cell; and an ECC memory cell row for storing parity bits to fix the defective cell. The normal memory cell rows are refreshed by a first refresh cycle. The redundancy memory cell rows, an edge memory cell row adjacent to the redundancy memory cell row among the normal memory cell rows, and the ECC memory cell row are refreshed by a second refresh cycle different from the first refresh cycle.
Patent KR-20160004868-A (KR)
Title: 과일 차
Inventor: KIM SEO HEE
IPC: A23F3/16
Filed: 2014-07-04
Abstract: 1.과일  즙이나 과일  건조가루를 넣거나,과일 일부나 전체를 넣어 상큼한 차를 만들 수 있다. 
2.차는 과일을 건조시킨것이나, 과일건조가루를 넣은 건조시킨 티백이나 ,타마시는 가루의 차가 있다.
Patent KR-20160009962-A (KR)
Title: Induction heater of vehicle
Inventor: LEE DONG KYU
IPC: H05B3/20
Filed: 2014-07-17
Abstract: The present invention relates to an induction heater of a vehicle, wherein a heating plate is individually installed in an upper portion and a lower portion of a coil storage unit in which an induction coil is installed to use all magnetic fields generated by the induction coil for heating, thereby improving heater efficiency. Moreover, workability can be improved as a cooling water inlet, a cooling water outlet, and a coil insertion hole are formed in a front surface of a cover.
Patent KR-20160011411-A (KR)
Inventor: IM SANG TAEK
IPC: A62C35/68
Filed: 2014-07-22
Abstract: 본 발명은 다수의 구역으로 소방수를 공급하도록 설치되는 소방배관; 및 상기 소방배관에 상기 구역 마다 필요로 하는 유량과 압력의 소방수를 각각 공급하도록 다수로 설치되는 소방펌프;를 포함하도록 한 선박의 소방 시스템 및 이를 이용한 소방수 공급 방법에 관한 것이다. 
본 발명에 따른 선박의 소방 시스템 및 이를 이용한 소방수 공급 방법은 화재 케이스를 드릴 플로어(drill floor)와 헬리 데크(heli-deck) 등과 같은 구역별로 구분하여, 해당 구역 각각에서 요구되는 소방수의 유량 및 압력에 맞도록 소방펌프를 각각 배치함으로써, 기존 대비 증가된 소방수 유량, 예컨대 기존 대비 2배의 소방수 유량을 해당 구역으로 각각 신속하게 공급할 수 있도록 하고, 이로 인해 개선된 소방 룰에 대한 사항을 만족시키도록 할 뿐만 아니라, 소방펌프에 대한 전력공급이 원활하도록 하여 소방 시스템의 안정적인 운영을 가능하도록 한다.
Patent KR-20160014423-A (KR)
Inventor: SONG JI YEON
IPC: H02J17/00
Filed: 2014-07-29
Abstract: Disclosed are a soft magnetic alloy, and a wireless power transmitting apparatus and a wireless power receiving apparatus comprising the same. The soft magnetic alloy according to an embodiment can be comprised of Fe100-x-yCuxBy (x ranges from 0.1 at.% to 1.7 at.%, and y ranges from 2.3 at.% to 9.6 at.%). According to an embodiment of the present invention, a nano crystalline soft magnetic alloy having high saturated magnetic flux density and low coercive force can be gained with only iron (Fe), copper (Cu) and boron (B), without any addition of alloy elements having high costs, and the alloy can be applied to a wireless power transmitting/receiving apparatus, thereby increasing the amount of power transmission capacity while rendering a shielding member thin. In addition, the soft magnetic alloy according to an embodiment can be easily processed in the form of a flake and by applying the processed alloy to the shielding member, the plane direction permeability is increased.
Patent KR-20160015846-A (KR)
Title: Battery Cell Comprising Conductive Member Having Structure for Improved Safety
Inventor: CHUNG SEUNG HYUN
IPC: H01M2/02
Filed: 2014-08-01
Abstract: The present invention relates to a battery cell comprising a conductive member of a structure for improved safety. A positive electrode and a negative electrode where active material is applied to one side or both sides of a current collector, unit cells consisting of a separator interposed between the positive electrode and the negative electrode and an electrode assembly including the unit cells are mounted on a storage unit of a battery case.
Patent KR-20160022489-A (KR)
Inventor: OK YUN SUN
IPC: G06F3/16
Filed: 2014-08-20
Abstract: The present invention relates to a smart terminal having a mike expansion function, and a mike expansion system based on the smart terminal. The present invention is the smart terminal (10) including a transceiving unit (11), an input and output unit (12), a storage unit (13), a control unit (14), and a mike (15), and performs a mike function in a presentation.
Patent KR-20150133112-A (KR)
Inventor: ZAKKAM NAVEEN DAVID
IPC: G06Q10/06
Filed: 2014-08-20
Abstract: 다수의 비즈니스 문제들 간에 발생하는 하나 이상의 관련성을 확인하고 시각화하는 시스템이 제공된다. 상기 시스템은 다수의 비즈니스 문제 내용을 저장하는 비즈니스 문제 저장소를 포함한다. 각 비즈니스 문제 내용은 다수의 요소들을 포함한다. 상기 시스템은 상기 비즈니스 문제 저장소에 연결되어, 각 비교 시에 연결 스코어를 생성하는 일대일 비교 방법을 적용하여 상기 다수의 비즈니스 문제 내용들에 대한 하나 이상의 연결을 판단하는 연결 엔진을 포함한다. 상기 시스템은 상기 연결 엔진에 연결되어 상기 다수의 연결 및 대응하는 연결 스코어를 저장하는 연결 저장소를 더 포함한다. 시각화 엔진은 상기 연결 저장소에 연결되어 비즈니스 문제 네트워크를 생성한다. 상기 비즈니스 문제 네트워크는 노드 및 연결을 포함하며, 각 노드는 하나의 비즈니스 문제 내용을 나타낸다.
Patent KR-20160022618-A (KR)
Title: D-아르기닌의 제조 방법
Inventor: BYUN IL SUK
IPC: C07C277/06
Filed: 2014-08-20
Abstract: 본 발명은 D-아르기닌의 제조 방법에 관한 것으로, 보다 자세하게는 광분할제로 D-3-부로모캠퍼-10-술폰산을 사용하여 DL-아르기닌을 광분할시켜 D-아르기닌을 제조하는 방법에 관한 것이다.
Patent KR-20160024217-A (KR)
Title: Linear compressor
Inventor: KIM JUNG HAE
IPC: F04B35/04
Filed: 2014-08-25
Abstract: The present invention relates to a linear compressor. According to an aspect of the present invention, the linear compressor comprises: a shell provided with a suction unit; a cylinder which is disposed in the shell, and forms a compression space of a refrigerant; a frame mounted on the outside of the cylinder; a piston to reciprocate in an axial direction in the cylinder; a linear motor to supply power to the piston; a stator cover to support the linear motor with the frame; a spring unit to allow the piston to perform a resonant motion; and a back cover to support the spring unit. The spring unit comprises: a supporter connected to the piston and provided with a spring support unit; a first spring supported on the stator cover and a first surface of the spring support unit; and a second spring supported on a second surface of the spring support unit and the back cover.
Patent KR-20150024286-A (KR)
Title: 시간 및 주파수 분할 다중 - 수동형 광 네트워크에서 파장가변 수신기의 수신 파장 안정화 방법
Inventor: LEE HAN HYUB
IPC: H04J14/02
Filed: 2014-08-25
Abstract: 기존의 파장가변 수신기는 광수신기만의 내부적인 알고리즘을 통해 파장 튜닝 과정, 파장 가변 필터의 중심 주파수를 수신된 신호의 중심 주파수에 일치시키는 파장 안정화 과정이 이루어진다.  그 결과, 정교한 파장 튜닝을 이루기 위해서는 고성능의 파장 튜닝 기능을 구비한 고가의 파장가변 수신기가 필요하다.  반면, 본 발명의 실시예에 의하면, 기존의 ONU의 구성 및 그 내부 절차에 따라서 파장 안정화의 필요성 여부를 판단하고 또한 ONU의 MAC이 파장 안정화 절차의 시작과 끝을 판단하고 이를 파장가변 수신기에게 알려서 파장 안정화 절차가 진행되므로, 파장가변 수신기 자체가 고성능의 파장 튜닝 기능을 구비할 필요가 없다.  따라서 본 발명의 실시예에 의하면, 기존의 저가의 파장가변 수신기를 사용하더라도 수신된 신호의 최소 필터 삽입 손실과 신호의 품질을 보장할 수 있다.
Patent KR-20160028591-A (KR)
Inventor: HWANG SUN JOON
IPC: G09G5/10
Filed: 2014-09-03
Abstract: The present invention relates to a flat panel display device which limits a current corresponding to the load of data. The flat panel display device according to the embodiment of the present invention comprises a power consumption adjusting part which limits power consumption by corresponding to the load of first data inputted from the outside and generates a control value; and a timing control part which changes the bit of the first data by corresponding to the control value and generates second data. The power consumption adjusting part generates a control value by using a following equation. [EQUATION] control value = NPC limit * (1/Load)^p.
Patent KR-20150030612-A (KR)
Title: Liquid crystal medium
Inventor: BARON EVELINE
IPC: C09K19/42
Filed: 2014-09-04
Abstract: The present invention relates to a liquid crystal (LC) medium comprising a polymerizable compound; and to a manufacturing method of the LC medium. Particularly, the present invention relates to the use of the LC medium for optical, electro-optical and electronic purposes in an LC display, especially a polymer sustained alignment (PSA)-type LC display; and to an LC display comprising the LC medium. Provided is the LC medium which has high reliability and VHR value after exposure to UV radiation by using a specific multiple-reactive polymerizable compound. The LC medium comprises at least one kind of polymerizable compound represented by chemical formula 1, and further comprises at least one kind of mesogen or LC compound comprising an alkenyl group.
Patent KR-20160029500-A (KR)
Inventor: LIM HEE JIN
IPC: H04N9/64
Filed: 2014-09-05
Abstract: According to an embodiment of the present invention, a method for producing information on color statistics of a designated region comprises the following steps: receiving an input for designating a specific region in a frame photographed in a first environment; analyzing color information on all pixels included in the designated specific region; and producing information on digitized color statistics with respect to the designated specific region by using the analyzed color information.
Patent KR-20160031223-A (KR)
Title: Facade integrated typs solar thermal system without any power device
Inventor: BAEK NAM CHOON
IPC: F24J2/46
Filed: 2014-09-12
Abstract: The present invention relates to a vertical wall integrated non-powered solar heat collecting system. More specifically, a solar heat collector is installed on a southward vertical wall of a building, and a heat storage tank is installed on a rooftop or in a roof. Then, a thermal medium heated in the solar heat collector is moved and stored in the heat storage tank automatically. In the same manner, the vertical wall integrated non-powered solar heat collecting system is installed on the vertical wall of a building like an apartment house, and thus solar heat can be collected and used for cooling and warming or hot water supply without a heat transfer device like a pump. A system fault factor can be reduced highly since the system does not require the pump or a control device. Solar heat collection quantity is adjusted automatically according to intensity of solar radiation arriving at a surface of the solar heat collector. Thus, in case the intensity of solar radiation is high, a solar heat collecting temperature increases and thus circulation amount increases and then the solar heat collection quantity increases. In case the intensity of solar radiation is low, the solar heat collection quantity is reduced and thus the solar heat collection is done by an optimum condition, and the solar heat collecting system can be formed in a maximally simplified configuration. Since water is steamed in the heat storage tank and is discharged automatically, the system does not have loss of antifreeze (solar heat collecting part including the solar heat collecting part) in case of over-heating.
Patent KR-20160033403-A (KR)
Inventor: RYU JONG HYUN
IPC: B60R13/08
Filed: 2014-09-18
Abstract: The present invention relates to a sound absorbing and insulating material for a vehicle and, more specifically, to a sound absorbing and insulating material for a vehicle, comprising: a soft layer; and a hard layer which is formed on one surface of the soft layer and includes low crystalline propylene produced using a metallocene-based catalyst. Therefore, the sound absorbing and insulating material for a vehicle, having the above structure, provides excellent tensile strength, elongation, and tear strength by forming the hard layer including low crystalline propylene produced using the metallocene-based catalyst.
Patent KR-20160037363-A (KR)
Title: Smart health care system and control method thereof
Inventor: LIM CHANG MOK
IPC: G06Q50/22
Filed: 2014-09-26
Abstract: Disclosed are a smart health care system and a control method thereof. The smart health care system according to an embodiment of the present invention, comprises: a health device for measuring the exercise information of a user; a smart device for receiving the exercise information measured through the health device, providing a service for computing the amount of exercise based on the received exercise information and providing a guide to and managing the exercise state of a user to the user according to the computed amount of exercise, and transmitting health care data including the exercise information and the amount of exercise; and a health care server system for receiving the health care data from a smart device and managing the user′s exercise by using the received health care data. The present invention is designed to provide a smart health care system and a control method thereof capable of realizing an integrated exercise management by connecting a smart device which provides an exercise management service with various health devices.
Patent KR-20160037659-A (KR)
Title: Sunlight power generation apparatus
Inventor: HWANG HEON
IPC: H02S40/10
Filed: 2014-09-29
Abstract: According to an embodiment of the present invention, a solar power generator comprises: a first solar cell panel having solar cells formed in one surface, and having a fixing unit and a hinge unit formed in the other surface; a support module coupling the fixing unit to one surface, and having a first moving unit coupled to the hinge unit formed to be movable in a first direction along a slit; and a rotating unit formed in one side of the support module, and rotating the support module in a second direction crossing the first direction. By rotating the support module or making the first solar cell panel to be inclined, drifted snow accumulated in one surface of the first solar cell panel can be removed or one surface of the first solar cell panel can be cleaned.
Patent KR-20160039457-A (KR)
Inventor: YOON HYUN SU
IPC: G11C11/401
Filed: 2014-10-01
Abstract: 리드 동작 구간에서 적어도 한번 레벨 쉬프팅되는 구동 전원을 생성하기 위한 전원 생성부, 상기 구동 전원을 인가받아 워드 라인을 구동하기 위한 워드 라인 구동부, 및 적어도 하나의 퓨즈를 포함하고 있으며, 상기 워드 라인에 의하여 활성화된 퓨즈에 프로그래밍된 정보를 비트 라인을 통해 출력하기 위한 퓨즈 어레이를 구비하는 퓨즈 어레이 회로가 제공된다.
Patent KR-20160042198-A (KR)
Inventor: CHOI JAE HO
IPC: B60R21/207
Filed: 2014-10-07
Abstract: A rear seat airbag apparatus for a vehicle comprises: an airbag module including a housing provided in a front seat, an airbag cushion provided in the housing and deployed to protect a rear seat passenger as needed, and an inflator deploying the airbag cushion, an angle variable control mechanism adjusting an angle of the airbag cushion in the case in which an angle adjustment of the airbag cushion is required upon the deploying of the airbag cushion; and a control unit adjusting an angle of the angle variable control mechanism as needed.
Patent KR-20160043459-A (KR)
Inventor: KO TAE KUK
IPC: H03K5/24
Filed: 2014-10-13
Abstract: A circuit and a method for driving a power semiconductor device are provided. The circuit for driving a power semiconductor device comprises: a system circuit which includes a power semiconductor device and receives a driving signal for wirelessly driving the power semiconductor device; and a control circuit which generates the driving signal and wirelessly transmits the driving signal to the system circuit. The method for driving a power semiconductor device comprises: receiving a driving signal for wirelessly driving a power semiconductor device; and turning on the power semiconductor device by using the driving signal.
Patent KR-20160044091-A (KR)
Title: 내화 합성 패널
Inventor: JU YOUNG KYU
IPC: E04B1/94
Filed: 2014-10-14
Abstract: 본 발명은, 서로 이격 대향 배치되는 제 1 플레이트 및 제 2 플레이트를 구비하는 플레이트부와, 상기 제 1 플레이트 및 상기 제 2 플레이트의 외곽에 배치되어 상기 제 1 플레이트 및 상기 제 2 플레이트 사이에 충진 공간을 형성하는 테두리부와, 상기 제 1 플레이트 및 상기 제 2 플레이트 사이에 배치되고, 상기 제 1 플레이트 및 상기 제 2 플레이트 중의 적어도 하나에 고정되는 내화 홀딩 강화부와, 상기 플레이트부 내부로 상기 내화 홀딩 강화부를 관통 충진되고, 상기 제 1 플레이트 및 상기 제 2 플레이트 중의 적어도 하나에 고정되는 내화 홀딩 강화부의 단부의 타단을 포획 충진하여 배치되는 내화 합성수지재를 구비하는 것을 특징으로 하는 내화 합성 패널을 제공한다.
Patent KR-20160044366-A (KR)
Inventor: SONG KI HYUK
IPC: G02B27/01
Filed: 2014-10-15
Abstract: A head-up display device is disclosed. The head-up display device comprises: an image generation device for generating an image; a mirror unit for receiving an optical signal corresponding to the image from the image generation device, and reflecting the optical signal; a dust cover where the optical signal is transmitted; a phase delay film overlapped with the dust cover, delaying a phase of the optical signal received from the dust cover, and transmitting the phase by controlling a polarizing direction; and a wind shield for converting the optical signal with the controlled polarizing direction into a virtual image, thereby increasing brightness of the virtual image by correcting the polarizing direction of the optical signal.