WO2017116184A1 - Appareil d'éclairage de véhicule - Google Patents

Appareil d'éclairage de véhicule Download PDF

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Publication number
WO2017116184A1
WO2017116184A1 PCT/KR2016/015514 KR2016015514W WO2017116184A1 WO 2017116184 A1 WO2017116184 A1 WO 2017116184A1 KR 2016015514 W KR2016015514 W KR 2016015514W WO 2017116184 A1 WO2017116184 A1 WO 2017116184A1
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WO
WIPO (PCT)
Prior art keywords
light emitting
vehicle
lamp
emitting surface
unit
Prior art date
Application number
PCT/KR2016/015514
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English (en)
Korean (ko)
Inventor
나태영
김아나
Original Assignee
엘지전자 주식회사
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Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2017116184A1 publication Critical patent/WO2017116184A1/fr

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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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • 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
    • F21S43/14—Light emitting diodes [LED]
    • F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to a lamp device of a vehicle, and more particularly, the illumination and color of all or part of the light emitting surface can be irradiated differently.
  • the present invention relates to a lamp device of a vehicle that enables implementation and at the same time enables a safe driving of a driver.
  • a vehicle in general, includes a headlamp that illuminates the front, a direction indicator indicating the direction of travel of the vehicle, a fog lamp indicating the position of the vehicle in a fog area, a brake lamp indicating the braking operation of the vehicle, and the vehicle when the vehicle reverses.
  • Various vehicle lamp devices are provided including a rear lamp that illuminates the rear and a tail lamp that informs the driver of the rear vehicle of the width of the vehicle.
  • the vehicle lamp may include a light source for irradiating light, a reflector for reflecting light emitted from the light source to the front, and a lens for refracting light reflected by the reflector to form a light distribution pattern.
  • a bulb and a light emitting diode are used as the light source, light emitted from the bulb and the LED is reflected forward by the reflector, and is refracted while passing through the lens to form a light distribution pattern required by the designer.
  • the present invention has been made in order to solve the above technical problem, and to provide a vehicle lamp device to enable a safe driving of the driver to achieve a high quality of the vehicle, and to implement a variety of light distribution patterns for that purpose. do.
  • a preferred embodiment of a lamp apparatus of a vehicle comprises a lamp housing and a light emitting portion disposed in the lamp housing and fixed to be bent to have a light emitting surface irradiated at least at two or more different angles,
  • the unit is provided with a flexible organic light emitting diode (F-OLED), and is configured to irradiate light and has at least one bending surface that separates the light emitting surface.
  • F-OLED flexible organic light emitting diode
  • the lamp housing the upper end is formed to be inclined upward toward the outside of the vehicle body
  • the lower end is formed to start at one end of the upper end and terminate at the other end of the upper end and to be inclined downward toward the outside of the vehicle body to be inclined upwardly rounded
  • a plurality of light emitting units may be disposed in the lamp housing in a left and right direction
  • the bending surface may be formed in a shape corresponding to the shape of the lower end of the lamp housing.
  • the light emitting unit may further include a horizontal light emitting surface that is bent to irradiate a first inclination with respect to a traveling direction of the vehicle and a side of the driving direction, and the horizontal light emitting surface having the banding surface disposed at an upper end of the horizontal light emitting surface. And an upward emitting surface bent to irradiate with a second upward oblique angle, and the horizontal emitting surface and the upward emitting surface may form an obtuse angle with each other.
  • the plurality of light emitting parts may have different obtuse angles formed by the horizontal light emitting surface and the upward light emitting surface.
  • the areas of the upward light emitting surface and the horizontal light emitting surface of each of the plurality of light emitting parts are set to have different areas toward one side or the other side along the bending surface. Can be.
  • the plurality of light emitting parts may be disposed to be spaced apart from each other in the front and rear direction of the vehicle such that adjacent light emitting parts overlap a predetermined area.
  • the plurality of light emitting units may further include a power input terminal provided at any part of the upper end and the lower end of the upward emitting surface side, and a power output end provided at the other part of the upper end and the lower end of the horizontal emitting surface side. Ends formed with the power input terminal and the power output terminal may be formed in a straight line, and the remaining ends may be formed in an irregular curve.
  • the plurality of light emitting parts may be arranged to alternately have lower ends of adjacent light emitting parts formed in a straight line of the horizontal light emitting surface with each other to form a serration shape.
  • At least one of one side end and the other end of the lamp housing is connected to the design line formed in the front and rear or left and right directions on the vehicle body, the upper and lower ends of the lamp housing is formed in a curve continuous to the design line
  • the front ends of the upwardly emitting surface and the horizontally emitting surface formed in the straight line may be arranged to be spaced apart from each other by a predetermined distance from the curve of the upper end of the lamp housing and from the curve of the lower end of the lamp housing.
  • the plurality of light emitting parts may be integrally formed at an end portion corresponding to the overlapped portion of adjacent light emitting parts, and may be formed to be banded to irradiate light while filling adjacent parts of the adjacent light emitting parts in the front and rear directions. It may include an additional banding portion.
  • the apparatus may further include a plurality of unit brackets disposed on the rear side of the plurality of light emitting units, the plurality of unit brackets to which the plurality of light emitting units are coupled, and a main bracket to which the plurality of unit brackets are fixed.
  • the display apparatus may further include a transparent outer lens coupled to form an exterior of the lamp housing, and the plurality of light emitting parts may be disposed to be spaced apart from each other to correspond to an inner surface of the transparent outer lens. .
  • the upper end is arranged to match the upper middle portion of the edge of the lamp housing
  • the lower end has a curved surface of the shape corresponding to the lower surface of the lamp housing, for the turn signal is fixed to the inside of the transparent outer lens It may further include an outer lens.
  • the plurality of light emitting parts may be disposed under the turn signal outer lens, and the bending surface may be arranged to correspond to the bottom curved surface of the turn signal outer lens.
  • the apparatus may further include a control unit for controlling a partial or total illuminance of each of the plurality of light emitting units, and the control unit may include illuminance of the horizontal light emitting surface when the driver presses a brake pedal provided in the vehicle.
  • the illumination intensity of the light emitting portion disposed spaced apart from the center portion of the vehicle body may be controlled to be larger than the illumination intensity of the light emitting portion disposed close to the center portion of the vehicle body.
  • the apparatus may further include a natural light determination unit configured to determine the position of the sun through the GPS or the vehicle body motion detection unit.
  • the controller may control the illuminance of the horizontal light emitting surface differently for each position of the sun detected by the natural light determination unit. Can be.
  • the controller may be configured to blink the plurality of light emitting units at predetermined time intervals when the driver of the vehicle operates the brake at a predetermined speed or more.
  • control unit controls the turn signal lamps provided in the operation direction to blink, and changes the colors of the plurality of light emitting parts from the first color to the second color. You can change and investigate.
  • the control unit may sequentially flash the plurality of light emitting units in an operation direction of the turn signal lever.
  • the controller may irradiate the illuminance of the light emitting unit disposed to be spaced apart from the center of the vehicle body rather than the illuminance of the light emitting unit disposed to be closer to the center of the vehicle body.
  • the control unit may further include: when the vehicle runs uphill ramp entrance, the start point of the uphill ramp and the start point of the downhill ramp, and the end point of the downhill ramp, respectively, The illuminance can be irradiated differently.
  • various light distribution patterns are realized by disposing three or more light emitting parts of the F-OLED in a three-dimensional lamp housing that can control the color or illuminance in whole or in part. Since this is possible, it has the effect of simplifying the product and improving the driving stability of the driver.
  • FIG. 1 is a front view of a vehicle body showing a preferred embodiment of a lamp device of a vehicle according to the present invention
  • FIG. 2 is a perspective view showing a preferred embodiment of a lamp device of a vehicle according to the present invention
  • FIG. 3 is a front view of FIG. 2,
  • FIG. 4 is a perspective view taken along the line A-A of FIG.
  • FIG. 5 is an exploded perspective view of FIG. 2;
  • FIG. 6 is a plan view illustrating an arrangement in a lamp housing of a plurality of light emitting units in the configuration of FIG. 2;
  • FIG. 7 is a perspective view illustrating an arrangement of a plurality of light emitting units and a bracket in a lamp housing of the configuration of FIG. 2;
  • FIG. 8 is a front view illustrating a 'turn signal lamp irradiation mode' among various light distribution patterns
  • FIG. 9 is a conceptual diagram illustrating a control relationship between a bracket and a light emitting unit during a 'slope driving mode' among various light distribution patterns.
  • FIG. 1 is a front view of a vehicle body showing a preferred embodiment of the lamp device of the vehicle according to the invention
  • Figure 2 is a perspective view showing a preferred embodiment of the lamp device of the vehicle according to the invention
  • Figure 3 is 4 is a cutaway perspective view taken along the line AA of FIG. 3
  • FIG. 5 is an exploded perspective view of FIG. 2.
  • One preferred embodiment of the lamp device 100 of the vehicle according to the present invention may have an important meaning as an application technology of the so-called 'ADAS system' that is being actively researched and applied in recent years.
  • ADAS stands for Advanced Driver Assistant Systems and refers to a system that helps the driver to drive safely.
  • the driver's driving visibility that can be missed momentarily according to the behavior of the vehicle body 1, as well as the surrounding of the driving vehicle The vehicle driver can be applied to provide a safer driving environment by providing the driving information of the current traveling vehicle quickly.
  • the vehicle may be provided with a vehicle body motion detection unit for detecting the left and right and front and rear inclination of the driving vehicle and the road (road) state in the driving direction of the driving vehicle.
  • vehicle body motion detection unit is a concept that includes any configuration as long as it detects the surrounding environment including the road surface state of the currently traveling vehicle.
  • the surrounding environment of the current driving vehicle is a result that is already reflected in the current driving vehicle as a result of the driving of the vehicle (for example, the vibration of the road surface or the inclination and vibration of the vehicle body 1 due to the slope of the road surface). This may be reflected, a concept including all the results of the analysis of the road surface conditions in front of the traveling vehicle to be predicted in advance by predicting the driving direction of the driving vehicle in the future.
  • Such a body behavior detecting unit may be a tilt sensor or a gyro sensor which is mechanically provided in the vehicle body 1 and detects left and right tilt and front and rear tilt of the vehicle, and further, an image of the front road surface on which the traveling vehicle will travel.
  • the image acquisition unit for ADAS predicts a result by securing and analyzing a surrounding image in advance.
  • the image acquisition unit for the ADAS may be a single camera having a single lens or a stereo camera having two or more lenses.
  • the lamp device 100 of the vehicle by using the result value detected from the vehicle body motion detection unit, the lamp device 100 to remove the threat to the driver's safe driving as much as possible.
  • an operation mechanism for activating and a structure thereof Disclosed is an operation mechanism for activating and a structure thereof.
  • One preferred embodiment of the lamp device 100 of a vehicle according to the invention is arranged in the lamp housing 110 and the lamp housing 110, as referred to in FIGS. 1 to 5, at least two different angles. It includes a light emitting portion 120 is fixed to be bent to have a light emitting surface irradiated with.
  • the light emitting unit 120 is provided with a flexible organic light emitting diode (F-OLED), and at least one bending surface 122 configured to irradiate light and distinguish two or more light emitting surfaces at the same time.
  • F-OLED flexible organic light emitting diode
  • the lamp device 100 of the vehicle is divided into a head lamp module configured to occupy the front left and right corners of the vehicle body 1 and a rear lamp module configured to occupy the rear left and right corners of the vehicle body 1, respectively.
  • a head lamp module configured to occupy the front left and right corners of the vehicle body 1
  • a rear lamp module configured to occupy the rear left and right corners of the vehicle body 1, respectively.
  • the front end of the body 1 is equipped with a bonnet cover so that the front end can be rotated up and down based on the rear end, and the engine room is opened and closed.
  • the rear end of the body 1 has the trunk lid pivoted up and down based on the front end. It is provided to open and close a trunk room.
  • design lines (10, 20) can be formed continuously back and forth in order to improve the sense of speed when the vehicle is running or the dynamic flow of air collided when the vehicle is running. have.
  • the design lines 10 and 20 extend from the left and right sides of the bonnet cover provided at the front end of the vehicle body 1 and the first line 10 formed by the vehicle body 1 and the first line 10, respectively.
  • Second line 20 and trunk lid extending through the front side panel and the door panel of the vehicle body 1 and the rear lid side of the vehicle body 1 through the rear side panel of the vehicle body 1;
  • the third line (not shown) formed by the vehicle body 1.
  • Lamp housing 110 one end 101 and the other end 103 is connected to the first line 10 and the third line of the above-described design line (10, 20), of the lamp housing 110
  • the top 105 and bottom 107 may be curved in series with the design lines 10, 20.
  • the upper end 105 and the lower end 107 of the lamp housing 110 formed in a curved shape is provided so as to gradually open toward the center with respect to one side end 101 and the other end 103, and the gap
  • the installation space in which the above-described light emitting unit 120 is installed is formed between the gaps.
  • a plurality of light emitting units 120 may be disposed in the lamp housing 110 in left and right directions. Strictly, the plurality of light emitting parts 120 are continuously arranged in the left and right directions, and arranged in a shape that is continuously arranged back and forth toward the outside of the vehicle body.
  • a plurality of light emitting parts 120 are arranged to be continuous in the left and right direction, for example, as shown in FIG. 2, provided in the front left side of the vehicle body (1) If it is assumed that the headlamp module is a light, the light emitting part 120 located closer to the center of the front end of the vehicle body 1 is located further forward, and the left end of the vehicle body 1 (that is, the outside of the vehicle body 1). Are arranged continuously so that they are positioned backwards to the rear. That is, the plurality of light emitting parts 120 provided in the lamp housing 110 at the front left side may have a shape that is bent to the rear left side.
  • the plurality of light emitting parts 120 may be disposed to be spaced apart from each other in the front and rear direction of the vehicle such that adjacent light emitting parts 120 have a predetermined area. This is to prevent the generation of the shaded area where the light is not irradiated when observed from just before the running direction of the vehicle body 1.
  • the description is limited to the case provided in the front left portion of the vehicle body 1 of the head lamp module, but the principle of arranging the plurality of light emitting units 120 of the head lamp module ( It will be obvious that the same may be applied to the case provided in the front right part of 1) and the case provided in the rear end left part and the right part of the vehicle body 1 of the rear lamp module.
  • Each of the plurality of light emitting parts 120 described above includes at least two light emitting surfaces (horizontal light emitting surface 121 and an upward light emitting surface) which will be described later so that light is divided into at least two directions by the bending surface 122 described above. (123)).
  • the bending surface 122 may be formed along the line of the lower end 107 of the lamp housing 110.
  • the lamp housing 110 the upper end 105 is formed to be inclined upward toward the outside of the vehicle body
  • the lower end 107 is started at one end of the upper end 105 of the lamp housing 110 described above and the upper end ( In addition to the other end of 105 may be formed to be inclined downward to the outside of the vehicle body to be inclined upwardly rounded.
  • the top 105 and bottom 107 lines of the lamp housing 110 are continuously provided with the design lines 10 and 20, and thus, a plurality of light emitting parts disposed in the lamp housing 110.
  • the bending surface 122 of 120 is formed to correspond along the bottom 107 line of the lamp housing 110, thereby forming an overall styling line.
  • the light emitting unit 120 may be provided with F-OLED.
  • F-OLED adopts an organic light emitting diode (OLED) light emitting surface, and refers to a flexible shape that can be bent to one side or the other side.
  • the light emitting unit 120 may be employed as a printing type OLED (P-OLED, Plastic Organic Light Emitting Diode) (hereinafter, referred to as 'P-OLED') among various kinds of F-OLED.
  • P-OLED Plastic Organic Light Emitting Diode
  • 'P-OLED' Plastic Organic Light Emitting Diode
  • ITO film like inorganic EL Since it is used as a flim, it has the advantage of being able to be banded.
  • the P-OLED can freely change and control the entire illuminance, and can also partially change the illuminance on one light emitting surface, and the color can also be colorfully changed in whole or in part.
  • the light emitting unit 120 divided by the bending surface 122 is a horizontal light emitting surface 121 bent to irradiate horizontally with respect to a horizontal driving direction of the vehicle, and a band that is radiated upward from the horizontal light emitting surface 121.
  • An upward emitting surface 123 is a horizontal light emitting surface 121 bent to irradiate horizontally with respect to a horizontal driving direction of the vehicle, and a band that is radiated upward from the horizontal light emitting surface 121.
  • An upward emitting surface 123 is a horizontal light emitting surface 121 bent to irradiate horizontally with respect to a horizontal driving direction of the vehicle, and a band that is radiated upward from the horizontal light emitting surface 121.
  • the horizontal light emitting surface 121 is a premise that the vehicle is formed to have a first inclination to be lowered with respect to the horizontal plane in the forward or downward direction when the ground on which the wheel touches the horizontal plane, the upward light emitting surface 123 is the first It is formed to have a second inclination smaller than the inclination, the horizontal light emitting surface 121 and the upward light emitting surface 123 may form an obtuse angle with each other.
  • each of the plurality of light emitting parts 120 includes a horizontal light emitting surface 121 and an upward light emitting surface 123, and the horizontal light emitting surface 121 and the upward light emitting surface of each light emitting part 120 ( The obtuse angle formed by 123 may be set differently.
  • the angle formed by the horizontal light emitting surface 121 and the upward light emitting surface 123 are set differently as follows. That is, the lamp device of the vehicle needs to be set at an angle that is appropriate for the high beam irradiation mode and the low beam irradiation mode among various light distribution patterns, as well as the one turn direction irradiation mode, the other turn direction irradiation mode, and the turn signal among the various light distribution patterns. It is necessary to set the proper angle required for the lamp irradiation mode and the compound irradiation mode in which each of the various light distribution patterns is applied in combination.
  • the angle between the horizontal light emitting surface 121 and the upward light emitting surface 123 is set differently in consideration of each light distribution pattern in advance.
  • the plurality of light emitting parts 120 may be bent to have horizontal light emitting surfaces 121 and upward light emitting surfaces 123 having different angles with respect to the bending surfaces 122.
  • the plurality of light emitters 120 each have a light emitting surface having the same area, the areas of the horizontal light emitting surface 121 and the upward light emitting surface 123 of each of the plurality of light emitting units 120 are bent.
  • the area may be set differently toward one side or the other side along the surface 122.
  • each light emitting part is provided.
  • the areas of the horizontal emitting surface 121 and the upward emitting surface 123 of 120 may be set differently depending on the bending surface 122.
  • the bending surface 122 serves as a reference for distinguishing the horizontal light emitting surface 121 and the upward light emitting surface 123 from the functional observation, the bending surface 122 also constitutes a P-OLED. It is natural that light can be irradiated in the area of 122), and the color can be changed in whole or in part.
  • FIG. 6 is a plan view illustrating an arrangement of a plurality of light emitting units in a lamp housing of the configuration of FIG. 2
  • FIG. 7 is a perspective view illustrating an arrangement of a plurality of light emitting units and a bracket in a lamp housing of the configuration of FIG. 2.
  • FIG. 9 is a front view illustrating a 'turn signal lamp irradiation mode' among various light distribution patterns
  • FIG. 9 is a conceptual view illustrating a control relationship between the bracket and the light emitting unit during the 'incline driving irradiation mode' among various light distribution patterns.
  • the plurality of light emitting parts 120 include a power input terminal (not shown) provided at any one of an upper end and a lower end of an upward light emitting surface 123, and a horizontal light emitting surface 121. It may further include a power output terminal (not shown) provided in the other part of the top and bottom of the.
  • the ends formed with the power input terminal and the power output terminal may be formed in a straight line, and the remaining ends may be formed in an irregular curve.
  • the power input terminal is described as being provided at the upper end of the upward emitting surface 123 side, and the power output terminal is described as being provided at the lower end of the horizontal emitting surface 121 side.
  • the plurality of light emitting units 120 may form a serration shape in which adjacent lower light emitting units 120 are alternately arranged with lower ends formed in a straight line of the horizontal light emitting surface 121.
  • the ends of the plurality of light emitting parts 120 form a serration shape
  • the serration shape is projected along the bending surface 122.
  • the above-mentioned serration shape may play a role of enabling the driver of the rear driving vehicle following from behind to recognize the correct direction when implementing the turn signal lamp irradiation mode to be described later.
  • a predetermined curve may be formed to be spaced apart from the curve of the lower end 107 of the 110 by a predetermined distance.
  • the top (end) of the upward emitting surface 123 and the horizontal emitting surface 121 forms a predetermined curve, and as described above, the ends of the upward emitting surface 123 and the horizontal emitting surface 121 are formed. It is preferable to maintain a linear shape to have a serration shape.
  • the plurality of light emitting parts 120 may be disposed to be spaced apart from each other in the front and rear direction of the vehicle such that adjacent light emitting parts 120 overlap a predetermined area. As described above, this is due to the fact that the light emitting surface of the light emitting part 120 is designed to face forward or side while being arranged to be bent toward the outside from the center of the vehicle body 1.
  • the plurality of light emitting parts 120 are provided with overlapping predetermined areas between adjacent light emitting parts 120. As described above, when the plurality of light emitting parts 120 are observed in front of a driving direction of the vehicle, a shaded area is provided. Can block the occurrence of However, the plurality of light emitting parts 120 are arranged to be bent toward the outside of the vehicle body 1 in the lamp housing 110, as shown in FIG. 6, when the observer observes from one side of the vehicle, the front and rear Shaded zones can be generated through the spaces.
  • the plurality of light emitting units 120 irradiates light while filling the spaced apart portions of the adjacent light emitting units 120 in the front-back direction. It may further comprise an additional banding portion banded to be.
  • the additional banding part is provided in a portion where adjacent light emitting parts 120 overlap each other, so that the shadow area is not generated while the light is being irradiated at any position by the observer by filling the spaced parts in the front and rear directions. Play a role.
  • the additional banding part may be formed by bending the end of the existing light emitting part 120, and a separate P-OLED may be separately attached.
  • the light emitting unit 120 may further include a plurality of unit brackets 130 to which each of the light emitting units 120 is coupled, and a main bracket 170 to which the plurality of unit brackets 130 are fixed.
  • the main bracket 170 fixes the plurality of unit brackets 130 on the front surface, and fixes the printed circuit board 180 electrically connected to the plurality of unit brackets 130 on the rear surface.
  • Each of the plurality of light emitting units 120 is attached to each of the plurality of unit brackets 130, so that the angles formed by the upwardly emitting surface 123 and the horizontally emitting surface 121 are different from each other.
  • the plurality of light emitting parts 120 are formed of an upward light emitting surface 123, a horizontal light emitting surface 121, and a bending surface 122 separating the same, and thus, the plurality of unit brackets 130 are also illustrated in FIG. 8.
  • the upper support 133 supporting the upward light emitting surface 123 and the horizontal support 131 supporting the horizontal light emitting surface 121 and bent between the upper support 133 and the horizontal support 131 It may include a bending line.
  • a preferred embodiment of the lamp device 100 of the vehicle according to the present invention may further include a transparent outer lens 140 coupled to form the appearance of the lamp housing 110.
  • the transparent outer lens 140 may be made of a transparent material projected from the outside to the inside, and of course, made of an opaque material to diffuse or disperse light emitted from a relatively high P-OLED. Of course it can.
  • the meaning of the transparent outer lens 140 does not indicate whether the material is transparent or opaque, but a plurality of light emitting parts 120 are disposed in the lamp housing 110, but the relationship with the transparent outer lens 140. What is the placement relationship in?
  • the plurality of light emitting parts 120 may be disposed such that the curved surface of the bending surface 122 is spaced apart from the inner surface of the transparent outer lens 140.
  • the lamp housing 110 has a structure corresponding to the top 105 and the bottom 107 of the lamp housing 110 at the straight end of the upward light emitting surface 123 and the horizontal light emitting surface 121 of the plurality of light emitting units 120.
  • a curved surface formed by the bending surfaces 122 of the plurality of light emitting parts 120 corresponds to an inner surface of the transparent outer lens 140 may be defined as a horizontal structure. .
  • the upper end 141 of the upper end 105 of the edge of the lamp housing 110 The outer signal 160 for turn signals disposed to match the middle part and having a curved surface having a shape corresponding to the lower curved surface of the lamp housing 110, and inserted into and fixed to the transparent outer lens 140. It may further include.
  • the turn signal outer lens 160 serves to project the light emitted from the turn signal light emitting unit 150 disposed on the rear side to the outside.
  • the turn signal light emitting unit 150 serves to temporarily provide driving information of a current driving vehicle around the driving vehicle while blinking when the vehicle turns to one side or the other side.
  • the plurality of light emitters 120 may be disposed under the turn signal outer lens 160, and the bending surface 122 may be arranged to correspond to the bottom curved surface of the turn signal outer lens 160.
  • one side end 101 and the other end 103 of the lamp housing 110 is formed on the side of the vehicle body 1 design line 10
  • the top 105 and the bottom 107 of the lamp housing 110 form a continuous curve
  • One preferred embodiment of the lamp device 100 of the vehicle according to the present invention may further include a control unit for controlling the partial or total illuminance of each of the plurality of light emitting units 120, and further, the partial or total color.
  • One-turn direction irradiation mode, the other-turn direction irradiation mode, which illuminates the light, and 'turn signal lamp irradiation mode', which illuminates the light to indicate the turning direction when the vehicle turns to one or the other side and It may be implemented as a 'low beam irradiation mode' for irradiating light downward in the direction of the ground on which the vehicle travels, and a 'high beam irradiation mode' for irradiating light upward above the ground on which the vehicle travels.
  • the rear driving irradiation mode in which the vehicle travels in the rear straight direction among various light distribution patterns, and which follows when the vehicle turns to one side or the other side when driving ahead 'Turn signal lamp irradiation mode' to illuminate the driver to blink the light to indicate the turning direction to the driver of the vehicle
  • 'brake investigation mode' to warn the driver of the following vehicle when the driver presses the brake; It can be implemented as a 'brake brake investigation mode' that warns the driver of the following vehicle when operating with abnormal power.
  • Light required in the low beam irradiation mode in which light is radiated downward toward the ground in which the vehicle travels is a horizontal light emitting surface among the upward light emitting surface 123 and the horizontal light emitting surface 121 of the light emitting units 120. It is preferable to adopt the light of 121).
  • the controller may control the illuminance of the light emitted from the horizontal light emitting surface 121 to be greater than the illuminance of the light emitted from the upward light emitting surface 123.
  • the light required in the high beam irradiation mode in which light is radiated upward from the ground on which the vehicle travels is upwardly emitted from the upward light emitting surface 123 and the horizontal light emitting surface 121 of the plurality of light emitting units 120. It is preferable to be adopted as the light of the face (123).
  • the controller may control the illuminance of the light emitted from the upward emitting surface 123 to be greater than the illuminance of the light emitted from the horizontal emitting surface 121.
  • Light required in the driving direction irradiation mode in which the vehicle irradiates light in the direction of driving the straight driving lane includes light emitting units positioned near the center of the vehicle body 1 among the plurality of light emitting units 120.
  • the light emitted from 120 is more advantageous, and the low beam irradiation mode is applied in combination, the light emitted from the horizontal light emitting surface 121 of the upward light emitting surface 123 and the horizontal light emitting surface 121 of the light emitting unit 120 may be irradiated.
  • the light emitted from the upward emitting surface 123 of the upward emitting surface 123 and the horizontal emitting surface 121 of the light emitting unit 120 may act more advantageously. Can be.
  • the control unit controls the light of the light emitting unit 120 positioned near the outside of the vehicle body 1 to the illuminance of the light emitted from the light emitting unit 120 located near the center of the vehicle body 1. It is preferable to control the irradiance to be larger than the illuminance of and to control the illuminance of the upward emitting surface 123 and the horizontal emitting surface 121 according to the light distribution pattern applied in combination.
  • the light required in the one turn direction irradiation mode and the other turn direction irradiation mode for irradiating light in the direction in which the vehicle turns to one side or the other side is provided in the lamp housing 110 at the turn direction side. While the light emitted from the light emitting unit 120 located closer to the outside of the vehicle body 1 among the plurality of light emitting units 120 is more advantageous, the plurality of light emitting units provided in the lamp housing 110 opposite to the turning direction side The light emitted from the light emitting unit 120 located near the center of the center of the vehicle body 1 of the unit 120 is more advantageous.
  • light emitted from the horizontal light emitting surface 121 of the upward light emitting surface 123 and the horizontal light emitting surface 121 of the light emitting unit 120 may act more advantageously.
  • the low beam irradiation mode when applied in combination, light emitted from the horizontal light emitting surface 121 of the upward light emitting surface 123 and the horizontal light emitting surface 121 of the light emitting unit 120 is more advantageous, and the high beam irradiation mode is more advantageous.
  • the light emitted from the upward emitting surface 123 of the upward emitting surface 123 and the horizontal emitting surface 121 of the light emitting unit 120 may act more advantageously.
  • the control unit the illuminance of the light emitting parts 120 located close to the direction of the vehicle turning direction of the light emitting parts 120 located close to the opposite direction side It is necessary to control the light to be irradiated with greater illuminance than illuminance, and when a low beam irradiation mode or a high beam irradiation mode is applied in combination, appropriate control is required for each light distribution pattern.
  • the vehicle irradiates light in the above-described turning direction irradiation mode
  • light required in the turn signal lamp irradiation mode in which the light is blinked and irradiated so as to display the turning direction in conjunction with the operation of the turn signal lever is a vehicle body.
  • the lamp housings 110 provided at the front left and right sides of (1) it is limited to the light irradiated from the light emitting part 120 provided in the rotation direction side lamp housing 110, In particular, the rotation direction side lamp housing 110
  • the light emitted from the light emitting unit 120 disposed closer to the outside of the vehicle body 1 of the light emitting unit 120 may act more advantageously.
  • the turn signal using the upward emitting surface 123 of the emitting surface of the light emitting unit 120 is used. It is preferable to implement the lamp irradiation mode, and to implement the one side turning direction irradiation mode or the other side turning direction irradiation mode using the horizontal light emitting surface 121 of the light emitting unit 120.
  • the controller may control the light to be irradiated by changing the color of the recognition rate so that the driver of the surrounding vehicle can recognize it more clearly.
  • the light required in the rear driving irradiation mode in which the vehicle travels in the rear straight direction can illuminate the entire left and right rear surface of the vehicle body 1 so that the driver can easily observe the rear side through the side mirrors provided on the left and right sides of the vehicle.
  • all of the light emitting parts 120 provided in the lamp housing 110 provided at the rear left and right sides of the vehicle body 1 are set to advantageous light, but preferably the upward light emitting surface 123 and the horizontal of the light emitting part 120 are horizontal.
  • the light emitted from the horizontal light emitting surface 121 of the light emitting surface 121 may act as more advantageous light.
  • the control unit controls to irradiate light with the same illuminance regardless of the position of the light emitting unit 120 in the lamp housing 110, but the light emitted from the horizontal light emitting unit 120
  • the illuminance may be controlled to be greater than the illuminance of the light emitted from the upward emitting surface 123.
  • the illuminance of the light emitting portion 120 disposed to be spaced apart from the center portion of the vehicle body 1 is greater than the illuminance of the light emitting portion 120 disposed close to the center portion of the vehicle body 1. Can be controlled. This is to allow the driver to more clearly observe the rear side of the vehicle body 1 through the side mirror as described above.
  • the rear lamp module When the vehicle travels forward, when the headlamp module implements the light distribution pattern in the one-turn direction irradiation mode or the other-turn direction irradiation mode as described above, the rear lamp module also flashes the light to indicate the turning direction to the driver of the following vehicle.
  • the light distribution pattern of the turn signal lamp irradiation mode may be implemented.
  • the light required in the turn signal lamp irradiation mode of the rear lamp module is to enable the drivers of all following vehicles to know the turning direction of the driving vehicle more clearly in advance.
  • the light emitted from the lamp housing 110 provided on the side of the pivot direction is advantageous, and the light emitting part 120 disposed near the outside of the vehicle body 1 among the plurality of light emitting parts 120 in the lamp housing 110.
  • the light irradiated from each other is more advantageous, and the light irradiated from the horizontal light emitting surface 121 of the upward light emitting surface 123 and the horizontal light emitting surface 121 of the light emitting unit 120 may act more advantageously.
  • the control unit when the driver operates the turn signal lever (not shown) provided in the vehicle, the lamp for the turn signal provided in the operation direction
  • the plurality of light emitting units 120 may be sequentially flashed in the operation direction of the turn signal lever.
  • the plurality of light emitting parts 120 are sequentially flashed toward the turning direction of the vehicle, the plurality of light emitting parts 120 are blinked to have a predetermined direction toward the turning direction, so that drivers of the following vehicle more accurately predict the turning direction and threaten a safety accident of the vehicle. This has the advantage of being prevented in advance and at the same time enables three-dimensional investigation.
  • the controller may control the irradiation of the plurality of light emitting parts 120 by changing the color from the first color to the second color.
  • the second color may be a color having a better recognition rate than the second color.
  • the light required in the brake irradiation mode which warns the driver of the following vehicle when the vehicle driver brakes, is advantageous in that light emitted from all of the lamp housings 110 provided at the rear left and right sides of the vehicle body 1 is advantageous.
  • the control unit may be configured from the light emitting unit 120 located near the outside of the vehicle body 1 among the plurality of light emitting units 120 in the lamp housing 110 provided at the rear left and right sides of the vehicle body 1.
  • the illuminance of the irradiated light may be controlled to be irradiated larger than the light irradiated from the light emitter 120 positioned near the center of the vehicle body 1.
  • the color of light emitted from the light emitting unit 120 may be controlled to be irradiated by changing the color of the light having a good recognition rate. have.
  • the controller may control the illuminance of the horizontal light emitting surface 121 to be greater than the illuminance of the upward light emitting surface 123 so as not to disturb the driver's forward driving view of the following vehicle.
  • the light required in the rapid brake irradiation mode which warns the driver of the vehicle following when the vehicle driver operates the brake at a predetermined or higher power, is the same as in the brake irradiation mode.
  • control unit may control the same as in the brake irradiation mode, but may control the plurality of light emitting units 120 to blink at predetermined time intervals.
  • the illuminance of the light emitted from the upward emitting surface 123 of the emitting surface of the light emitting unit 120 is the horizontal emitting surface. It is preferable to control so as to be irradiated larger than the illuminance of the light irradiated from 121.
  • the brake irradiation mode and the rapid brake irradiation mode of the rear lamp module described above describe the control of the light emitting unit 120 by the control unit during normal driving at night, but may be controlled differently as described below during the daytime driving.
  • a preferred embodiment of the lamp device 100 of the vehicle according to the present invention may further include a natural light determination unit for determining the position of the sun through the GPS or body behavior detection unit.
  • the natural light determination unit acquires the macroscopic solar position information through GPS as described above, and acquires the microscopic solar position information according to the movement of the vehicle body 1 through the vehicle body motion detection unit.
  • the controller is configured to calculate the optimum illuminance of the light emitting surface in relation to the vehicle.
  • the controller controls the illuminance of the horizontal light emitting surface 121 differently for each position of the sun detected by the natural light determination unit, so that the driver of the following vehicle misses an appropriate warning while looking at the sun during the daytime driving. To prevent it.
  • the light distribution pattern to which the preferred embodiment of the lamp device 100 of the vehicle according to the present invention is applied is not limited to the above-described example.
  • the driver may not be able to secure a driving field in front of the ramp in front of the ramp when the vehicle enters the uphill ramp in a general driving direction irradiation mode among various light distribution modes.
  • control unit may temporarily implement the high beam irradiation mode until the driving vehicle completely enters the uphill slope.
  • Control 120 The high beam irradiation mode of the light emitting unit 120 controlled by the control unit has been described in detail above.
  • the driver may move to the downhill slope when the vehicle is driven downhill in the normal driving direction irradiation mode among various light distribution modes. There is a problem that can not secure the driving field of the downward.
  • the control unit temporarily irradiates the low beam until the traveling vehicle completely enters the downhill slope.
  • the light emitter 120 may be controlled to implement the mode. Similarly, the control regarding the low beam irradiation mode of the light emitting unit 120 controlled by the controller has been described above.
  • the control unit temporarily moves the light emitting unit 120 until the driving vehicle completely enters the flat surface. Can be controlled to be implemented.
  • the controller when the vehicle body motion detection unit detects that the inclination toward one side or the other side of the traveling vehicle, the controller is irradiated from the light emitting surface of the light emitting unit 120
  • the illumination of the upward emitting surface 123 and the horizontal emitting surface 121 may be controlled so that the light is irradiated to the same target point as the light emitted when the inclination of the driving vehicle is '0' by the body behavior detecting unit.
  • control unit controls the illuminance of the light emitting unit 120 so that the light emitted from the light emitting unit 120 is continuously irradiated to a predetermined target point despite the left and right fluctuations of the vehicle body 1 and the target.
  • a plurality of light emitting unit 120 and the upward light emitting surface 123 and the horizontal light emitting surface By appropriately controlling the illuminance of 121), it is possible to implement various light distribution patterns, as well as to have a three-dimensional light distribution pattern.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

La présente invention concerne un appareil d'éclairage d'un véhicule, comprenant : un boîtier d'éclairage ; et une unité électroluminescente disposée dans le boîtier d'éclairage et courbée et fixée de manière à présenter au moins deux surfaces électroluminescentes, l'unité électroluminescente étant dotée d'une diode électroluminescente organique flexible et conçue de manière à présenter au moins une surface courbe configurée pour émettre de la lumière et pour distinguer les surfaces d'émission de lumière les unes des autres, permettant ainsi de présenter les avantages suivants : modernisation d'un véhicule et prévention à l'avance d'accidents liés à la négligence d'un conducteur.
PCT/KR2016/015514 2015-12-30 2016-12-29 Appareil d'éclairage de véhicule WO2017116184A1 (fr)

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Families Citing this family (7)

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KR102012662B1 (ko) * 2018-04-27 2019-08-21 주식회사 에이엠에스 Lgf와 fl 모듈이 적용된 자동차용 후미등
EP3845797A4 (fr) * 2018-08-28 2022-03-23 ZKW Group GmbH Lampe de véhicule utilisant un dispositif électroluminescent à semi-conducteurs
JP2020077564A (ja) * 2018-11-09 2020-05-21 株式会社小糸製作所 車輌用灯具
KR102178905B1 (ko) * 2019-07-04 2020-11-16 (주)크레스라이트 투명 전도성 산화물 ito을 이용한 자동차용 결빙방지 led 램프
KR20210109708A (ko) 2020-02-27 2021-09-07 현대자동차주식회사 차량용 조명의 순차 점등 장치
KR20210136567A (ko) 2020-05-08 2021-11-17 현대자동차주식회사 차량의 커뮤니케이션 조명 시스템
KR20210154292A (ko) 2020-06-11 2021-12-21 현대자동차주식회사 순차점등 조명 시스템 및 그 제어 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208018A1 (en) * 2003-04-17 2004-10-21 Sayers Edwin Mitchell LED headlamp array
KR20130021328A (ko) * 2011-08-22 2013-03-05 가부시키가이샤 고이토 세이사꾸쇼 평면 광원을 구비한 차량용 등기구
KR20130138111A (ko) * 2012-06-08 2013-12-18 엘지이노텍 주식회사 램프 유닛 및 그를 이용한 차량
KR20150107041A (ko) * 2014-03-13 2015-09-23 엘지이노텍 주식회사 차량용 조명유닛
KR20150138596A (ko) * 2014-06-02 2015-12-10 현대모비스 주식회사 차량용 램프 모듈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151853A (ja) * 1983-02-18 1984-08-30 Ikeden Seisakusho:Kk 湯葉製造装置の豆乳槽
JP4592172B2 (ja) * 2000-10-26 2010-12-01 スタンレー電気株式会社 車両用灯具
JP4027821B2 (ja) * 2003-03-11 2007-12-26 株式会社小糸製作所 車両用灯具
DE102009038864B4 (de) * 2009-08-27 2021-11-25 Pictiva Displays International Limited Lampe zur Allgemeinbeleuchtung
JP6264789B2 (ja) * 2013-09-05 2018-01-24 市光工業株式会社 車両用灯具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208018A1 (en) * 2003-04-17 2004-10-21 Sayers Edwin Mitchell LED headlamp array
KR20130021328A (ko) * 2011-08-22 2013-03-05 가부시키가이샤 고이토 세이사꾸쇼 평면 광원을 구비한 차량용 등기구
KR20130138111A (ko) * 2012-06-08 2013-12-18 엘지이노텍 주식회사 램프 유닛 및 그를 이용한 차량
KR20150107041A (ko) * 2014-03-13 2015-09-23 엘지이노텍 주식회사 차량용 조명유닛
KR20150138596A (ko) * 2014-06-02 2015-12-10 현대모비스 주식회사 차량용 램프 모듈

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