KR100309263B1 - Vehicle lighting device using flat light emitter - Google Patents
Vehicle lighting device using flat light emitter Download PDFInfo
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- KR100309263B1 KR100309263B1 KR1019980022813A KR19980022813A KR100309263B1 KR 100309263 B1 KR100309263 B1 KR 100309263B1 KR 1019980022813 A KR1019980022813 A KR 1019980022813A KR 19980022813 A KR19980022813 A KR 19980022813A KR 100309263 B1 KR100309263 B1 KR 100309263B1
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- vehicle
- battery
- light emitting
- light
- flat
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- 239000000463 material Substances 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 229920002799 BoPET Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
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- 238000000034 method Methods 0.000 claims description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000009545 invasion Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 6
- 239000005083 Zinc sulfide Substances 0.000 description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- 239000010409 thin film Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
개시된 평면발광체를 이용한 차량용 등화장치는 평면발광체를 이용하여 차량의 등화장치가 구비되도록 하여 운전자가 차량에 구비된 각 기능을 조작하는 경우 그 기능의 동작상태를 외부로 표시하기 위해 배터리의 전원이 평면발광체로 공급되도록 하는 것이다.The vehicle lighting device using the disclosed flat light emitter is provided with the light emitting device of the vehicle by using the flat light emitter so that when the driver operates each function provided in the vehicle, the power of the battery is flat to display the operation state of the function to the outside. It is to be supplied to the light emitter.
본 발명의 장치는 운전자의 조작에 따라 배터리의 전원이 램프부에 선택적으로 공급되도록 하여 주행중인 차량의 현상태가 외부로 표시되도록 하는 차량용 등화장치에 있어서, 램프부가 배터리로부터 공급되는 전원에 의해 발광되는 평면발광체로 이루어진 것이다.The apparatus of the present invention is a vehicle lighting device in which the power of the battery is selectively supplied to the lamp unit according to the driver's operation so that the current state of the vehicle being driven is displayed to the outside, wherein the lamp unit emits light by the power supplied from the battery. It consists of a flat light emitting body.
따라서, 본 발명은 평면 플라스틱 또는 그와 유사한 잘 깨지지 않는 재질이 직접 발광하는 원리이므로 만약 파손이 있다하여도 완전히 끊어지지만 않고 조금이라도 남아있으면 발광이 가능한 상태이므로 추돌 또는 충돌의 위험이 적어질 뿐만 아니라 제조 비용면에서도 절반값 이하로 생산이 가능하고, 전구를 사용하면 전구 파손시 계속적으로 교환을 하여야 하지만 이는 전선의 절단이 없는 한 영구적으로 사용 가능하다는 효과를 제공한다.Therefore, the present invention is a principle that the flat plastic or similar unbreakable material directly emits light, so that if there is a breakage, it is not completely broken and if any remains, the light can be emitted, thereby reducing the risk of collision or collision. In terms of manufacturing cost, it can be produced at less than half price, and if bulb is used, it must be replaced continuously in case of bulb break, but this provides the effect that it can be used permanently without cutting the wire.
Description
본 발명은 평면발광체를 이용한 차량용 후미등에 관한 것으로, 보다 상세하게는 평면발광체를 이용하여 차량의 등화장치가 구비되도록 하여 운전자가 차량에 구비된 각 기능을 조작하는 경우 그 기능의 동작상태를 외부로 표시하기 위해 배터리의 전원이 평면발광체로 공급되도록 하는 평면발광체를 이용한 차량용 등화장치에 관한 것이다.The present invention relates to a tail light for a vehicle using a planar light emitter, and more particularly, by using the planar light emitter to provide the vehicle's equalization device so that when the driver operates each function provided in the vehicle, the operation state of the function is moved to the outside. The present invention relates to a vehicle lighting device using a flat light emitter to supply the power of the battery to the flat light emitter for display.
일반적으로 차량에는 등화장치가 구비되어 있는데, 이 등화장치는 조명용, 신호용, 지시용, 경고용, 장식용 등 각종 목적에 따라 전구, 배선, 퓨즈, 스위치 등으로 구성되어 있다.In general, a vehicle is provided with an equalizing device, which is composed of a light bulb, wiring, a fuse, a switch, and the like according to various purposes such as lighting, signaling, indicating, warning, and decoration.
그 구성을 첨부한 도면 도 1을 참조하여 간단히 설명하면 다음과 같다.The configuration will be briefly described with reference to FIG. 1 as follows.
도 1 은 일반적인 기술에 따른 등화장치를 설명하기 위한 개략적인 블록도로서, 도시된 바와 같이 전원을 공급하기 위한 배터리(10)와, 배터리(10)로부터 공급되는 전원에 따라 점등 또는 멸등되는 램프부(11)와, 운전자의 조작에 따라 배터리 (10)로부터 공급되는 전원이 램프부(11)로 공급 또는 차단되도록 하는 조작부(12)로 구성된다.FIG. 1 is a schematic block diagram illustrating an equalization apparatus according to a general technique, and includes a battery 10 for supplying power as shown and a lamp unit that is turned on or off according to power supplied from the battery 10. (11), and the operation unit 12 so that the power supplied from the battery 10 in accordance with the driver's operation is supplied or cut off to the lamp unit (11).
상술한 램프부(12)는 차량에 구비된 램프를 의미하는 것으로서, 그 종류는 조명램프, 지시램프, 신호램프, 경고램프가 있다.The lamp unit 12 refers to a lamp provided in a vehicle, and the lamp unit 12 includes an illumination lamp, an indicator lamp, a signal lamp, and a warning lamp.
첫째 조명램프에는 야간안전 주행을 위한 조명인 전조램프(Head Lamp), 안개 속에서 안전 주행을 위한 조명인 안개램프(Fog Lamp), 변속 레버를 후진위치로 하면 점등하고 후진 방향을 조명하는 후진램프(Back up Lamp), 실내 조명인 실내램프 (Room Lamp), 계기판의 조명인 계기램프(Meter Lamp)가 있다.The first lighting lamp includes head lamp, which is a light for safe driving at night, fog lamp, which is a light for safe driving in the fog, and a reverse lamp that lights when the shift lever is in the reverse position and illuminates the reverse direction. (Back up Lamp), room lamp which is indoor lighting, and meter lamp which is lighting of instrument panel.
둘째 지시램프에는 차폭을 알리기 위한 차폭램프(Clearance Lamp), 주차를 알리기 위한 주차램프(Parking Lamp), 번호판 조명인 번호램프(Licence Lamp), 차의 후부 지시램프인 후미램프(Tail Lamp)가 있다.The second indicator lamp includes a clearance lamp to inform the width of the vehicle, a parking lamp to inform the parking, a license lamp for the license plate light, and a tail lamp, the rear indicator lamp for the car. .
셋째 신호램프에는 차의 우회전 및 좌회전 등을 알리기 위한 방향지시램프(Turn Signal Lamp), 풋 브레이크를 걸고 있는 것을 표시하기 위한 제동램프(Stop Lamp)가 있다.The third signal lamp includes a turn signal lamp for indicating a right turn and a left turn of the car, and a stop lamp for indicating that the foot brake is being applied.
상술한 구성을 갖는 등화장치의 작동에 대해서 신호램프를 예로 들어 설명하면 다음과 같다.The operation of the equalizing device having the above-described configuration will be described with reference to the signal lamp as an example.
먼저, 램프부(11)가 제동램프인 경우 조작부(12)는 풋 브레이크가 되므로 운전자가 차량의 속도를 늦추기 위해 풋 브레이크를 작동시킬 경우 조작부(12)에 구비되며, 풋 브레이크와 연동하는 제동램프 스위치가 작동되어 배터리(10)의 전원이 퓨즈 블록(도면에 도시되어 있지 않음)을 통해 병렬로 연결된 좌, 우램프로 공급되고, 이로써 제동램프가 점등된다.First, when the lamp unit 11 is a braking lamp, the operation unit 12 becomes a foot brake, and thus, when the driver operates the foot brake to slow down the vehicle speed, the operation unit 12 is provided in the operation unit 12, and the brake lamp interlocks with the foot brake. The switch is operated so that the power of the battery 10 is supplied to the left and right lamps connected in parallel through the fuse block (not shown), thereby turning on the braking lamp.
다음으로 램프부(11)가 비상램프인 경우 조작부(12)는 인스트루먼트 패널에 구비된 비상등 스위치가 되며, 운전자의 브레이크 조작에는 무관하게 자동차 실내의 인스트루먼트 패널에 구비된 비상등 스위치를 운전자가 턴온되도록 하면 조작부 (12)에 구비된 방향지시램프 작동부는 좌우측 방향지시램프에 배터리(10)의 전원이 주기적으로 공급 및 차단되도록 함으로써 좌우측 방향지시램프가 동시에 점멸되어 후속차량에게 긴급상황이 발생했음을 알려주게 된다.Next, when the lamp unit 11 is an emergency lamp, the operation unit 12 becomes an emergency light switch provided in the instrument panel, and the driver turns on the emergency light switch provided in the instrument panel of the vehicle interior regardless of the driver's brake operation. Direction indicator lamp provided in the operation unit 12 by the power supply of the battery 10 to the left and right directional indicator lamp periodically to be cut off at the same time by flashing the left and right directional indicator lamps to inform the subsequent vehicle that an emergency occurred .
도 2 는 도 1 에 적용된 램프부를 종래 기술에 따라 도시한 도면으로서, 도시된 바와 같이 반사경을 갖도록 형성되어 차체에 그 브라켓(23)이 볼팅되는 하우징(21)과, 이 하우징(21)의 전면 개구부를 막도록 하우징(21)과 결합되며, 상기 하우징(21)의 내부에 장착되는 램프로부터 발생되는 빛이 투과되는 반투명체로 형성된 렌즈(22)로 구성되어 있다.FIG. 2 is a view illustrating a lamp unit applied to FIG. 1 according to the prior art, and includes a housing 21 having a reflector as shown in the drawing, and having a bracket 23 bolted to a vehicle body, and a front surface of the housing 21. It is coupled to the housing 21 to block the opening, and consists of a lens 22 formed of a translucent body through which light generated from a lamp mounted inside the housing 21 is transmitted.
그러나, 상술한 것과 같은 등화장치는 배터리의 전원을 공급받아 구동되는 전구를 이용하여 빛을 발생시킨 후 렌즈(22)를 통해 외부로 방사되도록 이루어져 있기 때문에 다른 차량 또는 물체와의 충돌에 의해 쉽게 파손될 수 있으며, 빛을 발생시키는 전구의 수명이 짧기 때문에 자주 교체하여야 하는 문제점이 있었다.However, the above-described equalizing device generates light using a light bulb driven by a battery, and is then radiated to the outside through the lens 22, so that it is easily damaged by a collision with another vehicle or an object. And, because the life of the light-emitting bulb is short, there was a problem that must be replaced frequently.
따라서, 본 발명의 목적은 전술한 문제점을 해결할 수 있도록 평면발광체를 이용하여 차량의 등화장치가 구비되도록 하여 운전자가 차량에 구비된 각 기능을 조작하는 경우 그 기능의 동작상태를 외부로 표시하기 위해 배터리의 전원이 평면발광체로 공급되도록 하는 평면발광체를 이용한 차량용 등화장치를 제공함에 있다.Accordingly, an object of the present invention is to provide an equalization device of a vehicle by using a flat light emitter so as to solve the above-mentioned problems, so that when the driver operates each function provided in the vehicle, the operation state of the function is displayed to the outside. The present invention provides a lighting device for a vehicle using a flat light emitting body to supply the power of the battery to the flat light emitting body.
도 1 은 일반적인 기술에 따른 등화장치를 설명하기 위한 개략적인 블록도,1 is a schematic block diagram for explaining an equalizer according to a general technique;
도 2 는 도 1 에 적용된 램프부를 종래 기술에 따라 도시한 도면,2 is a view showing a lamp unit applied in FIG. 1 according to the prior art;
도 3 은 도 1 에 적용된 램프부를 본 발명에 따라 도시한 도면이다.3 is a view showing the lamp unit applied in FIG. 1 according to the present invention.
*도면의 주요부분에 대한 부호설명** Description of Signs of Main Parts of Drawings *
30 : 평면발광체 31 : 형광체30: planar light emitting body 31: phosphor
32 : 도전층 33 : PET 필름32: conductive layer 33: PET film
34 : 실크 프린팅막 35 : 자외선 코팅막34: silk printing film 35: UV coating film
36 : 절연판 37 : 양극선36: insulation plate 37: anode wire
38 : 음극선38: cathode ray
이와 같은 목적을 달성하기 위한 본 발명에 따른 차량용 등화장치에 있어서, 본 발명의 장치는 운전자의 조작에 따라 배터리의 전원이 램프부에 선택적으로 공급 되도록 하여 주행중인 차량의 현상태가 외부로 표시되도록 하는 차량용 등화장치에 있어서, 램프부가 배터리로부터 공급되는 전원에 의해 발광되는 평면발광체로 이루어짐을 특징으로 한다.In the vehicle lighting apparatus according to the present invention for achieving the above object, the device of the present invention is to selectively supply the power of the battery to the lamp unit according to the driver's operation so that the current state of the vehicle on the road is displayed to the outside. In the vehicle lighting device, the lamp unit is characterized by consisting of a flat light emitting body that emits light by the power supplied from the battery.
이하, 첨부한 도면들을 참조하여 본 발명의 바람직한 실시예를 상세히 기술하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 운전자가 조작부(12)를 조작함에 따라 배터리(10)의 전원이 램프부(11)에 선택적으로 공급되도록 하여 주행중인 차량의 현상태가 외부로 표시되도록 하는 종래의 기술과 같은 차량용 등화장치이나, 종래 기술에서 램프부(11)가 전구를 이용하여 빛을 발생시켜 외부로 표시하는 반면에 배터리(10)로부터 공급되는 전원에 의해 발광되는 평면발광체(30)를 이용하여 램프부(11)를 이루고 있는 것이다.According to the present invention, as the driver manipulates the operation unit 12, the power of the battery 10 is selectively supplied to the lamp unit 11 so that the current state of the vehicle is displayed. In the related art, while the lamp unit 11 generates light using a light bulb and displays it to the outside, the lamp unit 11 uses the planar light emitting body 30 that is emitted by the power supplied from the battery 10. It is to achieve.
도 3 은 도 1 에 적용된 램프부를 본 발명에 따라 도시한 도면으로서, 상술한 램프부(11)를 이루고 있는 평면발광체(30)는 다수의 발광물질을 배합하고 판 모양으로 성형하여 굳힌 형광체(31)와, 상기 형광체(31)의 상단에 전도성이 좋은 ITO (Indium Tin Oxide) 금속성을 배합하여 융착시킨 도전층(32)과, 상기 도전층(32)의 상단에 발광물질이 보일 수 있도록 투명하게 코팅처리 된 상판 PET 필름(33)과, 상기 상판 PET 필름(33)의 상단에 원하는 색깔로 색배합을 하여 실크 프린팅 방식으로 증착시킨 실크 프린팅막(34)과, 상기 실크 프린팅막(34)의 상단에 자외선 및 이물질의 침입을 차단하기 위하여 코팅 처리된 자외선 코팅막(35)과, 상기 형광체층(31)의 하단에는 발광체의 스파크 작용을 억제하고 전자의 이동을 원활하게 하는 BaTiO3을 증착시킨 절연판(36)과, 절연판을 보호하는 하판 PET 필름(33)과, 상기 도전층(32)에는 배터리의 전원을 연결하기 위한 양극선(37) 및 음극선(38)으로 형성된다.3 is a view illustrating a lamp unit applied to FIG. 1 according to the present invention, wherein the planar light emitting body 30 constituting the lamp unit 11 includes a plurality of light emitting materials and is molded into a plate shape to harden the phosphor 31. ), A conductive layer 32 fused by incorporating good indium tin oxide (ITO) metallic property on the upper end of the phosphor 31, and transparent so that the light emitting material can be seen on the upper end of the conductive layer 32. The coated PET film 33, the silk printing film 34 deposited by the silk printing method by color mixing on the top of the top PET film 33, and the silk printing film 34 Insulating plate coated with a UV coating film 35 coated on the top to block the ingress of ultraviolet light and foreign matter on the top, and BaTiO3 deposited on the bottom of the phosphor layer 31 to suppress the spark action of the light emitter and facilitate the movement of electrons ( 36) and insulation board In the lower panel the PET film 33 and the conductive layer 32 is formed of a positive line 37 and the cathode 38 for connecting the power to the battery.
상술한 형광체(31)층은 분말 모양으로 이루어진 황화아연(ZnS) 등과 같은 발광 물질을 굳힌 것으로, 플라스틱형과 세라믹형이 있다. 활성제로서는 구리, 염소 및 망간 등을 첨가시키고 있다. 통상 사용되고 있는 망간이 도핑된 황화아연은 습기에 매우 민감하기 때문에 박막 절연 물질로 된 보호막을 입혀서 사용한다.The above-described phosphor 31 layer is a solidified light emitting material such as zinc sulfide (ZnS) made of powder, and has a plastic type and a ceramic type. Copper, chlorine, manganese, etc. are added as an active agent. Manganese-doped zinc sulfide, which is commonly used, is very sensitive to moisture and is used by applying a protective film made of a thin film insulating material.
상술한 것과 같이 형성된 평면발광체(30)에 강한 전계가 전자 발광체(ElectroLuminescence)로 인가되면, 금속판에 걸린 전압에 의해 전자가 도전층(32)으로 이동하게 된다. 이동한 전자는 형광체(31)의 황화아연 등과 같은 배합된 발광 물질과 결합하여 전자는 여기된다. 여기된 전자는 불안정한 상태이므로 안정을 찾기 위하여 에너지를 외부로 방출하고 다시 복원된다. 이 에너지의 방출은 빛으로 나타나며 램프의 기능을 갖는다.When a strong electric field is applied to the planar light-emitting body 30 formed as described above by the electroluminescence, electrons move to the conductive layer 32 by the voltage applied to the metal plate. The moved electrons are combined with a compounded light emitting material such as zinc sulfide of the phosphor 31 to excite the electrons. Since the excited electrons are unstable, energy is released to the outside and restored to find stability. The release of this energy appears as light and functions as a lamp.
상술한 전자 발광체는 판모양으로 성형한 형광체(31)층인 발광층의 양면에 +, - 전극을 붙인 것이며, 전극에 강한 전계를 가했을 때 전계가 작용하면서 빛을 내며 발광 물질이 발광하는 것으로 전계 발광이라고 한다.The above-mentioned electroluminescent body is formed by attaching + and-electrodes to both surfaces of the light emitting layer, which is a plate-shaped phosphor 31 layer, and emits light while emitting an electric field when a strong electric field is applied to the electrode. do.
따라서, 상술한 바와 같이 본 발명은 평면 플라스틱 또는 그와 유사한 잘 깨지지 않는 재질이 직접 발광하는 원리이므로 만약 파손이 있다하여도 완전히 끊어지지만 않고 조금이라도 남아있으면 발광이 가능한 상태이므로 추돌 또는 충돌의 위험이 적어질 것이며, 제조 비용면에서도 절반값 이하로 생산이 가능하고, 전구를 사용하면 전구 파손시 계속적으로 교환을 하여야 하지만 이는 전선의 절단이 없는 한 영구적으로 사용 가능하다는 효과를 제공한다.Therefore, as described above, the present invention is a principle that the flat plastic or similar unbreakable material directly emits light, so if there is any breakage, it is possible to emit light if it is completely broken without any breakage. It will be less and less than half the production cost, and the use of light bulbs must be replaced continuously if the bulb breaks, but this provides the effect of permanent use unless there is a break in the wire.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980022813A KR100309263B1 (en) | 1998-06-17 | 1998-06-17 | Vehicle lighting device using flat light emitter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980022813A KR100309263B1 (en) | 1998-06-17 | 1998-06-17 | Vehicle lighting device using flat light emitter |
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| Publication Number | Publication Date |
|---|---|
| KR20000002209A KR20000002209A (en) | 2000-01-15 |
| KR100309263B1 true KR100309263B1 (en) | 2002-04-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960033901A (en) * | 1995-03-31 | 1996-10-22 | 김태구 | Taillight Equalizer for Automobile Using Fiber Optic |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960033901A (en) * | 1995-03-31 | 1996-10-22 | 김태구 | Taillight Equalizer for Automobile Using Fiber Optic |
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