KR102565788B1 - 차량용 램프 및 이를 포함하는 차량 - Google Patents

차량용 램프 및 이를 포함하는 차량 Download PDF

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Publication number
KR102565788B1
KR102565788B1 KR1020160078668A KR20160078668A KR102565788B1 KR 102565788 B1 KR102565788 B1 KR 102565788B1 KR 1020160078668 A KR1020160078668 A KR 1020160078668A KR 20160078668 A KR20160078668 A KR 20160078668A KR 102565788 B1 KR102565788 B1 KR 102565788B1
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KR
South Korea
Prior art keywords
unit
optical film
film
disposed
pattern
Prior art date
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Application number
KR1020160078668A
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English (en)
Korean (ko)
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KR20180000547A (ko
Inventor
최영재
양현덕
한사름
이동현
박광호
장재혁
Original Assignee
엘지이노텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020160078668A priority Critical patent/KR102565788B1/ko
Priority to JP2018566376A priority patent/JP7005532B2/ja
Priority to PCT/KR2017/006113 priority patent/WO2017222227A1/ko
Priority to EP17815640.2A priority patent/EP3477185B1/en
Priority to US16/310,695 priority patent/US10723045B2/en
Publication of KR20180000547A publication Critical patent/KR20180000547A/ko
Application granted granted Critical
Publication of KR102565788B1 publication Critical patent/KR102565788B1/ko
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Classifications

    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/003—Refractors for light sources using microoptical elements for redirecting or diffusing light using holograms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020160078668A 2016-06-23 2016-06-23 차량용 램프 및 이를 포함하는 차량 Active KR102565788B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020160078668A KR102565788B1 (ko) 2016-06-23 2016-06-23 차량용 램프 및 이를 포함하는 차량
JP2018566376A JP7005532B2 (ja) 2016-06-23 2017-06-13 車両用ランプおよびこれを含む車両
PCT/KR2017/006113 WO2017222227A1 (ko) 2016-06-23 2017-06-13 차량용 램프 및 이를 포함하는 차량
EP17815640.2A EP3477185B1 (en) 2016-06-23 2017-06-13 Vehicular lamp and vehicle comprising same
US16/310,695 US10723045B2 (en) 2016-06-23 2017-06-13 Vehicular lamp and vehicle comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160078668A KR102565788B1 (ko) 2016-06-23 2016-06-23 차량용 램프 및 이를 포함하는 차량

Publications (2)

Publication Number Publication Date
KR20180000547A KR20180000547A (ko) 2018-01-03
KR102565788B1 true KR102565788B1 (ko) 2023-08-10

Family

ID=60783443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160078668A Active KR102565788B1 (ko) 2016-06-23 2016-06-23 차량용 램프 및 이를 포함하는 차량

Country Status (5)

Country Link
US (1) US10723045B2 (enExample)
EP (1) EP3477185B1 (enExample)
JP (1) JP7005532B2 (enExample)
KR (1) KR102565788B1 (enExample)
WO (1) WO2017222227A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3324103B1 (de) * 2016-11-22 2021-06-16 odelo GmbH Fahrzeugleuchte mit lichtfunktion mit tiefenwirkung
GB2603775B (en) * 2021-02-11 2025-02-12 Iqs Group S R O Injection moulding of optical components
US12338965B2 (en) * 2022-09-12 2025-06-24 Valeo Vision Enhanced diffusive lighting and pattern effects over automotive surface panels
KR20240097141A (ko) 2022-12-20 2024-06-27 현대모비스 주식회사 차량용 히든 램프

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007007988A (ja) * 2005-06-30 2007-01-18 Three M Innovative Properties Co 微細構造体の製造方法及び微細構造体
US20150346422A1 (en) * 2014-06-02 2015-12-03 Lg Innotek Co., Ltd. Lighting device

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JPS59126742U (ja) * 1983-02-17 1984-08-25 トヨタ自動車株式会社 ランプレンズ装置
US4722037A (en) * 1986-08-15 1988-01-26 Davis Charles S Holographic device for generating multiple beams of light
US5383039A (en) * 1992-12-22 1995-01-17 Hughes Aircraft Company Focused illumination, reduced light leakage floodlit center high mounted stoplight
JPH0714407A (ja) * 1993-06-24 1995-01-17 Koito Mfg Co Ltd 車両用灯具
US5571277A (en) * 1995-06-12 1996-11-05 General Motors Corporation Automotive holographic signal lamp
JP2000299004A (ja) * 1999-04-15 2000-10-24 Ichikoh Ind Ltd 車両用装置
KR100542058B1 (ko) 2002-12-06 2006-01-11 주식회사 에스엘 엘씨디 차량용 램프
KR200308620Y1 (ko) * 2002-12-06 2003-03-26 사종엽 차량용 램프
JP2010527497A (ja) * 2007-05-01 2010-08-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光ビーム及びホログラム３ｄ画像を生成する車両照明ユニット
FR2978944B1 (fr) 2011-08-10 2015-07-17 Faurecia Interieur Ind Structure interieure de vehicule retro eclairee
DE102012003200B4 (de) * 2012-02-17 2021-04-22 Audi Ag Lichtdurchlässiges Karosserieteil der Außenhaut eines Kraftfahrzeugs
JP2014010918A (ja) * 2012-06-27 2014-01-20 Sharp Corp 照明装置および車両用前照灯
KR102028386B1 (ko) 2012-12-18 2019-10-04 엘지이노텍 주식회사 조명 장치
DE102013110702B4 (de) * 2013-09-27 2019-11-14 Leonhard Kurz Stiftung & Co. Kg Verfahren, Formeinsatz und Spritzgussform zum Herstellen eines Kunststoffformteils
KR101620147B1 (ko) 2013-12-18 2016-05-23 현대자동차주식회사 차량용 램프의 광원모듈
KR102264379B1 (ko) 2014-02-05 2021-06-15 엘지이노텍 주식회사 광학 부재 및 이를 이용하는 조명 장치
KR101503038B1 (ko) 2014-08-20 2015-03-16 주식회사 에스티씨 3d 입체효과를 가지는 슬림형 자동차 램프
DE102014116180A1 (de) 2014-11-06 2016-05-12 Lisa Dräxlmaier GmbH Beleuchtungseinrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007007988A (ja) * 2005-06-30 2007-01-18 Three M Innovative Properties Co 微細構造体の製造方法及び微細構造体
US20150346422A1 (en) * 2014-06-02 2015-12-03 Lg Innotek Co., Ltd. Lighting device

Also Published As

Publication number Publication date
EP3477185B1 (en) 2022-08-10
KR20180000547A (ko) 2018-01-03
JP7005532B2 (ja) 2022-02-04
JP2019525388A (ja) 2019-09-05
US10723045B2 (en) 2020-07-28
US20190143566A1 (en) 2019-05-16
EP3477185A4 (en) 2019-06-19
EP3477185A1 (en) 2019-05-01
WO2017222227A1 (ko) 2017-12-28

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