baber/WOPTO huggingface dataset:
Patent KR-20110137157-A (KR)
Title: Pmma complex pigment containing organic uv agents and manufacturing method thereof and cosmetic compositon for uv screening containing the same
Inventor: KIM DONG MYUNG
IPC: A61K8/19
Filed: 2010-06-16
Abstract: PURPOSE: An organic UV agent-supported functional PMMA complex pigment is provided to minimize direct contact of agent with skin and prevent skin trouble and allergy. CONSTITUTION: A functional PMMA complex pigment contains 60-99.8 wt% of porous sphere and 0.20-40.0 wt% of organic UV agent. A cosmetic composition for UV protection contains 3-40 wt% of the functional PMMA complex pigment, 6-15 wt% of oil ingredient, 40-86 wt% of pigment, and 0.5-5.0 wt% of additives. The oil ingredient is hexyl laurate, cyclomethicone, scualene or dimethicone, or ester oil or silicon oil. The pigment includes ferric oxide, alumina, talc, silica, titanium dioxide, or polyethylene powder. The cosmetic composition is manufactured in the form of a powder pact, face powder, eye shadow, blusher, pencil, lip stick, mascara, or nail enamel.
Patent KR-20110137539-A (KR)
Title: Photosensitive resin composition for spacer, spacer using the same and liquid crystal display device including the spacer
Inventor: KIM BONG KYU
IPC: G03F7/031
Filed: 2010-06-17
Abstract: PURPOSE: A photo-sensitive resin composition, a space for a liquid crystal display device manufactured using the same, and the liquid crystal display device including the same are provided to improve the quality of the liquid crystal display device. CONSTITUTION: A photo-sensitive resin composition includes an alkali soluble resin, a photo-polymerization compound, a photo-polymerization initiator, and a solvent. The photo-polymerization initiator includes a compound in which two or more photo-acid oxime ester structures in one molecule. The compound includes at least one selected from a group including compounds represented by chemical formula 1 or chemical formula 2. In the chemical formula 1, the R1 and the R2 are respectively R4, OR4, COR4, SR4, CONR5R6, or substituted or non-substituted carbazole. The R4, the R5, the R6 are respectively hydrogen atom, cyan group, halogen, substituted or non-substituted C3 to C8 cyclic group, substituted or non-substituted C1 to C50 alkyl group, substituted or non-substituted C2 to C20 alkenyl group, substituted or non-substituted C1 to C20 alkoxy, substituted or non-substituted benzyl oxy group, substituted or non-substituted C6 to C30 aryl group, substituted or non-substituted C7 to C30 arylalkyl group, substituted or non-substituted C5 to C50 aromatic heterocyclic group or substituted or non-substituted C6 to C50 aromatic group. The X is R7, OR7, COR7, SR7, CONR8R9, or R7, OR7, COR7, SR7, CONR8R9 carbazole.
Patent KR-20120002276-A (KR)
Inventor: KIM HONG MIN
IPC: E02D17/20
Filed: 2010-06-30
Abstract: 본 발명은 옹벽구조 및 그 시공방법에 관한 것으로서, 더욱 상세하게는 앙카가 고정되는 천공홀의 길이를 기존보다 짧은 길이로 천공되게 시공하면서도 더욱 견고하고 안전성이 확보될 수 있도록 개선된 옹벽구조 및 그 시공방법과 이를 위한 확장공굴착장치 및 앙카장치에 관한 것이다. 
본 발명은, 지반(1)을 절개하여 형성된 사면(2)을 굴착하여 구비되는 천공홀(3)에 확장공(31,32)을 굴착시켜 구비하고, 상기 천공홀로 삽입되는 앙카장치(40)의 고정대(41)에 구비되는 확개수단(42,42')의 다수 확개편(44)들이 확장공내에서 벌어져서 걸림되게 하고, 상기 천공홀과 연통된 확장공으로 그라우팅액(4)이 주입되어 응고되도록 이루어지는 옹벽구조 및 상기 천공홀에 복수개의 확장공을 각각 형성되게 굴착하는 확장공굴착과정(T3)과, 상기 천공홀로 삽입되는 고정대를 가진 앙카장치의 확개수단에 구비하는 다수의 확개편이 확장공에서 벌어지게 하는 앙카장치설치과정(T4)과, 상기 천공홀로 주입되는 그라우팅액에 의해 천공홀에 있는 고정대와 확장공에 있는 확개편들이 고정되게 하는 앙카장치고정과정(T5)을 갖는 옹벽 시공방법을 제공하는 한편, 흡입관(301) 선단부의 관절구동부(310)에 의해 관절운동관(320)이 회전되어 절삭부(330)가 지반(1)을 절삭시켜 확장공(31,32)이 형성되게 하는 확장공굴착장치(300) 및 천공홀(3)로 삽입되는 고정대(41)와, 상기 고정대에서 길이방향으로 이동되는 이동부재(43)에 의해 원주방향으로 다수의 확개편(44)이 확장공(31,32) 내에서 벌어지게 되는 확개수단(42,42')을 가진 앙카장치(40)를 제공한다.
Patent KR-20120004571-A (KR)
Title: 이동단말기
Inventor: SHIN JI YONG
IPC: H05K5/02
Filed: 2010-07-07
Abstract: 본 발명은 이동단말기의 외관을 이루는 케이스에 관한 것이다. 
본 발명은 스크린 및 다른 각종부품을 포함하여 고정시키는 내부케이스와 내부케이스를 감싸면서 제품의 외관을 구성하는 외관케이스, 그리고 여기서 외부케이스는 교체가능하게 구비되는 이동단말기를 제공한다. 
본 발명에 의하면, 이동단말기의 외관을 구성하는 외부케이스가 교체 가능하게 구비되기 때문에, 소비자가 원할 때 원하는 디자인과 색상으로 구성된 외부케이스로 교체하여 오랜 시간 하나의 이동단말기를 사용하여 느낄 수 있는 외관에 대한 식상함을 줄일 수 있고, 스크래치 등으로 인한 외부손상을 외부케이스를 교체하여 신제품을 쓰는 것과 같은 효과가 있다.
Patent KR-20120004673-A (KR)
Title: Operating method of display system outputting 3 dimensional contents and display system enabling of the method
Inventor: LEE HO JIN
IPC: H04N13/00
Filed: 2010-07-07
Abstract: PURPOSE: An operating method of a display system outputting 3D content and a display system enabling of the method are provided to shorten an image output time according to a power on command. CONSTITUTION: A display device receives a power on command(S601). Corresponding to the power on command, the display device compulsorily sets the output mode of image data to a 2D output mode(S602). The display device bypasses the 3D formatter during outputting the image data(S603). If a 3D output mode set command is received, the display device sets the output mode of image data as a 3D output mode(S604,S605).
Patent KR-20120007229-A (KR)
Title: Method of manufacturing an aggregate for racing track pavement
Inventor: CHOI JOON HO
IPC: B02C23/08
Filed: 2010-07-14
Abstract: PURPOSE: A manufacturing method of an aggregate for racing track pavement is provided to make the track have high flatness and grip force, and to have high constructability. CONSTITUTION: A manufacturing method of an aggregate for racing track pavement comprises: a step of blasting by installing an explosive into a rock; a step of crushing a rock, of which size is larger than 500mm; a step of transferring a rock, of which size is 300-500mm; a step of pulverizing the transferred rock to an aggregate, of which size is under 23mm; a step of cleaning the aggregate; a step of dividing the aggregate to the size under 8mm, and the 8mm or more; a step of pulverizing the aggregate, of which size is 8mm or more, by using a mold unit; a step of manufacturing the aggregate of 8-23mm size, by trimming the edge of aggregate; a step of cleaning the trimmed aggregates; and a step of classifying the aggregate to the size 10-13mm, 8-10mm, and less than 8mm, respectively.
Patent KR-20120012293-A (KR)
Title: a device for molt the coating-pipe which a portable
Inventor: SIN DAE YEONG
IPC: B26D3/00
Filed: 2010-07-30
Abstract: PURPOSE: A portable coating pipe stripping device is provided to easily strip a coating layer from a pipe without a consideration of the pipe's size by adjusting a stripper and cutter blade. CONSTITUTION: A portable coating pipe stripping device(500) comprises a stripping device body(510), a rotating unit(530), and an actuator(550). The stripping device body comprises a positioning unit. The rotating unit is rotated in one side of the stripping device body. The actuator is connected to the rotating unit. The actuator comprises a stripper(551) and a cutter blade(553). The stripper and cutter blade connected to the rotating unit allow a pressing force along an external diameter of a pipe(600).
Patent KR-20120024019-A (KR)
Title: Microorganism variants having ehtanol producing ability using glycerol or crude glycerol and method for producing ethanol using the same
Inventor: KIM CHUL HO
IPC: C12N1/21
Filed: 2010-09-03
Abstract: PURPOSE: A mutant microorganism with high ethanol productivity from glycerol or waste glycerol as a carbon source is provided. CONSTITUTION: A mutant microorganism with high ethanol productivity from glycerol or waste glycerol has enhanced alcohol dehydrogenase(AdhII) activity and reduced 1,3-propanol oxidoreductase(DhaT) activity. A microorganism is bacteria, yeast, or fungi. The bacteria include genus Klebsiella, genus Lactobacillus, genus Clostridium, or genus Enterobacter. The mutant microorganism Klebsiella pneumoniae GEM167(deposit number KCTC 11742BP) has high ethanol productivity from glycerol or waste glycerol. A method for preparing the mutant microorganism comprises: a step of mutating a microorganism by irradiating gamma ray; and a step of collecting the microorganism.
Patent KR-20120025061-A (KR)
Title: 턴버클 회전장치
Inventor: LEE YOUNG GUN
IPC: F16G11/12
Filed: 2010-09-06
Abstract: 본 발명은 턴버클 회전장치에 관한 것으로서, 본체와, 상기 본체 내부 일측에 회전가능하게 설치되고, 외주면에 제1 치차부가 형성되고, 상면과 하면 중 어느 하나의 일면에 제2 치차부가 형성된 구동기어와, 일단부가 상기 제2 치차부와 치차결합되고, 타단부가 상기 본체 외부로 돌출되어 회전하는 경우 상기 구동기어를 회전시키는 회전조작부와, 상기 본체 일측에 회전가능하게 설치되고, 상기 구동기어와 연결되어 상기 구동기어가 회전하는 경우 동반회전하며, 외측으로부터 내측으로 함몰형성되어 턴버클의 몸체가 삽입되는 삽입홈이 형성된 고정부 및 상기 본체의 내부 일측에 회동가능하게 설치되고, 일측이 상기 제1 치차부 일측에 지지되어 상기 구동기어가 일방향으로 회전하도록 하는 래칫부를 포함하는 것을 특징으로 하는 턴버클 회전장치를 제공한다. 
상기와 같은 본 발명에 따르면, 적은힘으로도 턴버클의 본체를 용이하게 회전시킬 수 있으면서도 고정부에 턴버클을 용이하게 결합할 수 있으며, 턴버클의 회전작업시 턴버클이 결합된 고정부가 본체로부터 이탈되는 것을 방지하여 턴버클 이탈에 따른 작업성의 저하를 미연에 방지할 수 있는 효과가 있다.
Patent KR-20120028757-A (KR)
Title: Terminal and contents sharing method for terminal
Inventor: KIM HAN SU
IPC: H04W88/02
Filed: 2010-09-15
Abstract: PURPOSE: A terminal and content sharing method thereof are provided to display two or more content at the same time through an external terminal by transmitting the information of a second display area. CONSTITUTION: A control unit is connected with an external terminal through a communication unit(S101). The control unit confirms the display area of the external terminal(S102). The control unit establishes two or more display areas as the first display area(S103). The control unit transmits information related to a second display area established by the communication unit to the external terminal. The control unit controls the display of specific content in the second display area of the external terminal(S104).
Patent KR-20120030238-A (KR)
Title: Cover equipped with umbrellas
Inventor: CHO HYUN KYUNG
IPC: A45B25/24
Filed: 2010-09-19
Abstract: PURPOSE: An umbrella is provided to integrate the umbrella and an umbrella cover and to facilitate the use of the umbrella cover. CONSTITUTION: An umbrella comprises an umbrella cover(11) and an umbrella cover keeping container(15). In the umbrella cover, a tightening rope(13) and a string(14) are attached. The umbrella cover keeping container includes a rubber film in which the upper part is split into a cross shape. The umbrella cover keeping container is connected to the top end portion of the umbrella.
Patent KR-20120034405-A (KR)
Title: Method of synthesis for aromatic bromides or aromatic chlorides from aromatic amines
Inventor: CHI KI WHAN
IPC: C07C25/02
Filed: 2010-10-01
Abstract: PURPOSE: A synthesizing method of aromatic bromides or aromatic chlorides is provided to have very simple and mild reaction condition, and to successfully synthesize aromatic bromides or aromatic chlorides from aromatic amine compounds with various substituents by using copper salt of catalytic amount. CONSTITUTION: A synthesizing method of aromatic bromides or aromatic chlorides in chemical formula 2: Ar-X from aromatic amine comprises: a step of adding sodium nitrite, alkyl nitride, p-TsOH, and ionic halogenide into aromatic an amine compound in chemical formula 1: Ar-HN2; a step of adding minimum amount of water not using organic solvent. And the ionic halogenide is selected from a group consisting of sodium bromide, potassium bromide, tetrabutyl ammonium bromide, and bezyltriethyl ammonium chloride.
Patent KR-20120034445-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: KIM HAN HEUNG
IPC: H01L27/12
Filed: 2010-10-01
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to prevent signal leakage and latch up by forming a buried insulating layer in a semiconductor substrate by using a CMOS(Complementary Metal Oxide Semiconductor) process. CONSTITUTION: An inversion blocking layer(102) is buried in a lower part at the one side of a semiconductor substrate(101). A first insulation layer(103) is formed in a recessed space after recessing a part of the inversion blocking layer. A second insulation layer(108) is formed an area between the first insulation layers inside the semiconductor substrate. A gate oxidation film(113) and a gate(112) are successively formed on a top part of the second insulation layer. An insulating layer(114) is formed on the top part of the gate. A metal via(115) is connected to the gate and a source/drain through a partial area of the insulating layer.
Patent KR-20120035649-A (KR)
Title: 사슴육포와 그 제조방법
Inventor: LEE OI JAI
IPC: A23L27/00
Filed: 2010-10-06
Abstract: 본 발명은 사슴육포와 그 제조방법에 관한 것으로, 더욱 바람직하게는 냉동된 사슴 원료육을 0℃~-3℃ 온도에서 해동하여 얇게 썰어서 천연양념으로 양념한 일종의 사슴육포를 제조함으로써, 휴대 및 보관을 용이하게 하여 간식 및 술안주로 사용될 수 있도록 하기 위한 것이다.
Patent KR-20120036391-A (KR)
Inventor: JO YONG HYEON
IPC: A47K3/28
Filed: 2010-10-08
Abstract: 사람이 샤워기 앞에 서면 감지센서가 감지하여 약 5초 후 물이 나온다.
Patent KR-20120038107-A (KR)
Title: A wall structure for concentric plug
Inventor: CHO SANG WON
IPC: H01R13/73
Filed: 2010-10-13
Abstract: PURPOSE: A wall socket is provided to eliminate a short circuit by separately storing the socket and not winding a cable, a telephone line, or a wire. CONSTITUTION: A wing(120) is formed on the upper part of a socket main body(100). A lower body(180) is formed on the lower part of the socket main body. A lower protrusion is formed on the bottom surface of a slide guide device toward an upper side. An upper protrusion is formed on the upper surface of the slide guide device toward a lower side. The lower body is located between the lower protrusions which are separated from each other. A neck part(172) is located between the upper protrusions which are separated from each other. The wing is located outside of the slide guide device.
Patent KR-20120088024-A (KR)
Title: Compositions for Preventing, Improving or Treating Myasthenia Gravis
Inventor: IM SIN HYEOG
IPC: A23L1/30
Filed: 2010-10-13
Abstract: PURPOSE: A prevention and treatment composition for myasthenia gravis is provided to use microorganism strands harmless to the human body for treating the myasthenia gravis. CONSTITUTION: A prevention and treatment composition for myasthenia gravis contains mixed microorganism strands containing lactobacillus, streptococcus, and bifidobacterium as an active ingredient. The mixed microorganism strands controls the proliferation of acetylcholine receptor-reactive lymphocyte. The mixed microorganism strands contains streptococcus thermophilus, lactobacillus reuteri, bifidobacterium bifidium, lactobacillus acidophilus, and lactobacillus casei.
Patent KR-20120039151-A (KR)
Title: Bed for infant
Inventor: LEE KI HUN
IPC: A47D7/00
Filed: 2010-10-15
Abstract: PURPOSE: A baby bed is provided to check situation of infant or kids in long distance on a real time basis. CONSTITUTION: A baby bed comprises a mat, a fence, a sensing attitude tool(30), a proximity detection tool(40), a microphone(50), a wireless transmitting method(60), and a portable terminal(70). The sensing attitude tool senses posture of the infant placed in mat. The proximity detection tool is included in circumference of the mat in order to sense that the baby gets close to the circumference of mat. The microphone collects sound of the baby. The sensing attitude tool receives and wirelessly transmits signals of the proximity detection tool, signal of microphone.
Patent KR-20120045149-A (KR)
Title: Showerhead of atomic layer deposition apparatus
Inventor: SUNG MYUNG EUN
IPC: C23C16/44
Filed: 2010-10-29
Abstract: PURPOSE: A shower head of an ALD(Atomic Layer Deposition Apparatus) is provided to prevent source gas staying in the central portion of a gas spray module and reduce the permeation rate of gas. CONSTITUTION: A shower head of an ALD comprises a plurality of shower heads(131,133,135), a top exhaust unit(150), and a center purge unit(170). The shower heads are arranged in the rotating direction of a wafer and provide source gas. The top exhaust unit is installed between the shower heads to suck and discharge exhaust gas. The center purge unit, having a plurality of purge holes(172,174) for spraying purge gas, is installed in the central portion of a gas spray module and connect shower heads providing purge gas.
Patent KR-20120045379-A (KR)
Title: Engine having dual injector and method for controlling engine using it
Inventor: LEE SEOK HWAN
IPC: F02M41/00
Filed: 2010-10-29
Abstract: PURPOSE: A method for controlling an engine having a double injector using the same is provided to use flame from bio fuel to remove smoke from diesel oil by using bio-crude oil with the diesel oil in high load condition. CONSTITUTION: A method for controlling an engine having a double injector is as follows. The engine comprises a first injector and a second injector spraying bio-crude fuel and the load condition of the engine is determined. Based on the engine load condition of 100%, less than 20% is a low-load condition of an initial starting stage to spray only diesel oil from the first injector and flame is ignited. Based on the engine load condition of 100%, a heavy load condition of 20~60% is to spray the bio-crude oil and bio-mixed air is supplied to the combustion chamber with the air, the frame is ignited.
Patent KR-20120061006-A (KR)
Title: Thermoplastic olefin composition
Inventor: KIM YA WON
IPC: C08L23/00
Filed: 2010-11-01
Abstract: PURPOSE: A thermoplastic olefin composition is provided to manufacture an invisible passenger air bag door or a driver air bag by not only normal injection molding but also MuCell process, and to improve appearance quality of the invisible passenger air bag door or a driver air bag. CONSTITUTION: A thermoplastic olefin composition comprises 40-60 weight% of homopolypropylene, 40-60 weight% of α-olefin elastomer, and 1-10 weight% of crosslinking agent based on total weight of the composition. The crosslinking agent is di-tertiary butyl peroxide or di-tertiary amyl peroxide. The composition comprises one or more additives selected from a group consisting of heat stabilizer, a process stabilizer, a UV stabilizer, and a hardener.
Patent KR-20120050000-A (KR)
Title: Bracket for fence and fence having the same
Inventor: PARK JONG SUNG
IPC: E04H17/14
Filed: 2010-11-10
Abstract: PURPOSE: A bracket for fence and a fence having the same are provided to freely design a fence by enhancing the design freedom degree of fence and seek neat and luxurious images. CONSTITUTION: A bracket for fence(100) comprises a column member fastening unit and a horizontal member fastening unit. The column member fastening unit is fixed to a side of the column member of a fence. The column member fastening unit and horizontal member fastening unit are formed to be bent and the horizontal member fastening unit is fixed to the lower part of a horizontal member.
Patent KR-20120053362-A (KR)
Title: Apparatus for massaging foot in conjunction with music
Inventor: PARK JEONG HOON
IPC: A61M21/00
Filed: 2010-11-17
Abstract: PURPOSE: A foot massaging machine capable of being connected to a music player is provided to radiate low frequency waves having different wavelengths to each plantar by a foot massage pattern having the musical feature from an input sound source file. CONSTITUTION: A foot massaging machine capable of being connected to a music player includes a wired input module(102), a foot massage pattern saving unit(103), a musical feature extracting unit(104), and a foot massage pattern output unit(105). The wired input module is for receiving an input sound source file. The foot massage pattern saving unit is for saving foot massage patterns by the rhythm and the high-to-low notes of the input sound source file. The musical feature extracting unit extracts the rhythm and the high-to-low notes of the input sound source file. The foot massage pattern output unit outputs low frequency waves having different wavelengths to each plantar by the foot massage patterns from the foot massage pattern saving unit.
Patent KR-20120053896-A (KR)
Title: Surface treatment method of piston skirt
Inventor: NAM YOUNG MIN
IPC: F16J1/04
Filed: 2010-11-18
Abstract: PURPOSE: A method for treating a surface of a piston skirt portion is provided to improve the fuel efficiency and wear resistances with reduced frictional forces by forming patterns evenly on a resin coating layer of the piston skirt portion. CONSTITUTION: A method for treating a surface of a piston skirt portion is as follows. Resin coating liquids are spread on the surface of the piston skirt so the surface of the piston is coated with the resin The resin coating liquid contains diamond particles of 0.1~10wt% from PTFE(Poly Tetra Fluore Ethylene) solutions. Patterns(300) are formed on the surface of a resin coated layer(200).
Patent KR-20120089402-A (KR)
Title: Apparatus for providing ubiquitous geometry information system contents service and method thereof
Inventor: LEE SEONG HO
IPC: G06Q50/10
Filed: 2010-11-22
Abstract: PURPOSE: A device for providing a spatial content service and a method thereof are provided to generate digital spatial content which include spatial meanings in digital images and various objects of each image, thereby building relationship between spatial content. CONSTITUTION: A spatial content inserting unit(160) extracts spatial objects included in an image. The spatial content inserting unit inserts information about the spatial objects into the image. A spatial content generating unit includes information of the spatial objects in a spatial content model. The spatial content generating unit generates a spatial content corresponding to the image. A spatial content combining unit(200) links another spatial content with the spatial content.
Patent KR-20120055092-A (KR)
Title: The method of fixing the channel for ceilimg frame
Inventor: SON TAE CHANG
IPC: E04B9/04
Filed: 2010-11-23
Abstract: PURPOSE: A method of fixing a channel for a ceiling frame is provided to implement precise leveling and firmly couple a hanger and a channel. CONSTITUTION: A method of fixing a channel for a ceiling frame is as follows. A channel(30) with fixing holes(32) and hanging holes(31) at regular intervals on both vertical sides is inserted to a hanger(20) with holes(22) on both vertical sides. Fixing pins are inserted through the holes of the hanger aligned with the fixing holes and twisted to fix the hanger and the channel. The holes of the hanger are symmetrically bored on both vertical sides of the hanger.
Patent KR-20120060570-A (KR)
Title: Apparatus and method displaying event notification
Inventor: HWANG IN SEONG
IPC: H04W4/12
Filed: 2010-12-02
Abstract: PURPOSE: An event alarm display apparatus and method thereof are provided to enable a user to easily determine the importance of events by displaying an event alarm window to the user by creating the event alarm window. CONSTITUTION: An event sensing unit(110) senses the occurrence of an event. The event sensing unit confirms kinds of the sensed event and terminal usage states. An alarm window creation unit(120) determines an event alarm window type according to event priority. The alarm window creation unit includes event information on the event alarm window. A user interface unit(130) displays the created event alarm window to a user. An event execution unit(140) terminates or starts the event information of the displayed event alarm window according to a user request.
Patent KR-20120063594-A (KR)
Title: Organic light emitting diode display device
Inventor: YU SANG HO
IPC: G02B27/22
Filed: 2010-12-08
Abstract: PURPOSE: An organic luminance diode display device is provided to omit a separate mask process when depositing cathode electrode materials by blocking the connection between the cathode electrode materials through a partition wall. CONSTITUTION: A bank(12) divides a plurality of light emission regions(10). The plurality of light emission regions comprises a pixel driving unit, a first organic luminance diode, and a second organic luminance diode. A partition wall(34) divides the plurality of light emission regions into a full-time light emission region(14) and a selection light emission region(16). The full-time light emission region emits light in a 2D mode and a 3D mode. The selection light emission region emits light in the 2D mode and does not emit the light in the 3D mode. A polarization layer(20) comprises a patterned retarder for 3D drive.