JP2017518615A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2017518615A JP2017518615A JP2016570821A JP2016570821A JP2017518615A JP 2017518615 A JP2017518615 A JP 2017518615A JP 2016570821 A JP2016570821 A JP 2016570821A JP 2016570821 A JP2016570821 A JP 2016570821A JP 2017518615 A JP2017518615 A JP 2017518615A
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Images
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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/005—Lighting devices or systems producing a varying lighting effect using light guides
-
- 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
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- 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
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- 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
- F21Y2105/00—Planar light sources
-
- 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]
-
- 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]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
[数学式1]
11:光ガイド部
12、12a、12b、12c:立体効果形成部
121、121a、121b、121c:単位パターン
13、13a、13b、13c:光源部
14:ハウジング
15:駆動部
16:屈曲支持部
17:離隔部
18:隔壁
19:車両のバッテリ
20a、20b、20c:光源
30:アウターレンズ
113:屈曲部
Claims (23)
- 第1面および前記第1面の反対側である第2面を具備する光ガイド部;
前記光ガイド部上の立体効果形成部;および
前記光ガイド部の厚さ方向に前記光ガイド部の中間部に光を照射する光源部;
を含み、
前記立体効果形成部はパターンを含み、前記パターンの複数の単位パターンは順次配列され、前記第1面または第2面に対して傾斜角を有する傾斜面を具備し、前記光ガイド部内の入射光を前記傾斜面での反射および屈折によって前記第1面が向かっている第1面方向または前記第2面が向かっている第2面方向に誘導して前記複数の単位パターンの各パターン延長方向と直交する第1経路の線形光を具現する、照明装置。 - 前記複数の単位パターンは前記光源部の光源の光が前記光ガイド部の外部から内部に入射される第1領域と最も近い距離である第1距離、前記第1距離より遠い第2距離および前記第2距離より遠い第3距離を有して順次配列される第1単位パターン、第1単位パターンおよび第3単位パターンを含み、
ここで、前記第2単位パターンの傾斜面による第2ダミー光源から前記第2単位パターンの傾斜面までの第2距離は、前記第1単位パターンの傾斜面による第1ダミー光源から前記第1単位パターンの傾斜面までの第1距離よりも長く、前記第3単位パターンの傾斜面による第3ダミー光源から前記第3単位パターンの傾斜面までの第3距離よりも短い、請求項1に記載の照明装置。 - 前記パターンは前記入射光を前記光ガイド部の中間部から第1側面の端に延長する第1線形光と前記中間部から前記第1側面の端と向き合う第2側面の端に延長する第2線形光に変換する、請求項2に記載の照明装置。
- 前記傾斜面は鏡面または鏡面加工面を含む、請求項3に記載の照明装置。
- 前記傾斜面の粗さは算術平均粗さ(Ra)0.02以下および最大高さ粗さ(Ry)0.30以下である、請求項4に記載の照明装置。
- 前記複数の単位パターンの周期またはピッチは10μm〜500μmである、請求項4に記載の照明装置。
- 前記複数の単位パターンの各パターン延長方向は互いに平行する、請求項6に記載の照明装置。
- 前記光ガイド部は厚さ方向に曲がる屈曲部を含む、請求項1に記載の照明装置。
- 前記屈曲部は前記光源部の光が前記光ガイド部の外部から内部に入射される第1領域内に配列される、請求項8に記載の照明装置。
- 前記屈曲部は前記光源部の光が前記光ガイド部の外部から内部に入射される第1領域の外部に配列される、請求項8に記載の照明装置。
- 前記光ガイド部の材料はレジン(Resin)またはグラス(Glass)を含み、前記レジンは熱可塑性高分子または光硬化性高分子を含む、請求項1に記載の照明装置。
- 前記立体効果形成部は前記光ガイド部の前記第1面および前記第2面のうち少なくともいずれか一つを加工して一体型で設けられる、請求項1に記載の照明装置。
- 前記立体効果形成部は前記光ガイド部の前記第1面および前記第2面のうち少なくともいずれか一つに接合されるパターン層によって設けられる、請求項1に記載の照明装置。
- 前記立体効果形成部は前記光ガイド部の互いに異なる領域に設けられる第1グループの複数の単位パターンおよび第2グループの複数の単位パターンを含む、請求項1に記載の照明装置。
- 前記第1グループの複数の単位パターンの少なくとも一つの第1パターン延長方向と前記第2グループの複数の単位パターンの少なくとも一つの第2パターン延長方向は互いに異なる、請求項14に記載の照明装置。
- 前記第1グループの複数の単位パターンおよび前記第2グループの複数の単位パターンの間のパターン非形成部または隔壁をさらに含む、請求項14に記載の照明装置。
- 前記光源部は前記第1グループの複数の単位パターンに入射光を照射する第1光源と前記第2グループの複数の単位パターンに入射光を照射する第2光源を含む、請求項14に記載の照明装置。
- 前記第1光源および前記第2光源は少なくとも一つ以上のLED(Light Emitting Diode)素子を有するLEDパッケージである、請求項17に記載の照明装置。
- 前記光源部または前記光ガイド部を支持するハウジングをさらに含む、請求項1に記載の照明装置。
- 前記ハウジングに結合し、前記光ガイド部を傾斜させるか曲げる駆動部をさらに含む、請求項19に記載の照明装置。
- 前記光ガイド部を覆うアウターレンズをさらに含む、請求項1に記載の照明装置。
- 前記光源部は車両のバッテリーに連結される、請求項21に記載の照明装置。
- 第1面および前記第1面の反対側である第2面を具備する光ガイド部;
前記光ガイド部上の立体効果形成部;および
前記第1面または前記第2面と傾斜した方向から前記光ガイド部に光を照射する光源部;
を含み、
前記立体効果形成部はパターンを含み、前記パターンの複数の単位パターンは順次配列され、前記第1面または第2面に対して傾斜角を有する傾斜面を具備し、前記光ガイド部内の入射光を前記傾斜面での反射および屈折によって前記第1面が向かっている第1面方向または前記第2面が向かっている第2面方向に誘導して前記複数の単位パターンの各パターン延長方向と直交する第1経路の線形光を具現する、照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0067055 | 2014-06-02 | ||
KR1020140067055A KR102244427B1 (ko) | 2014-06-02 | 2014-06-02 | 조명 장치 |
PCT/KR2015/005450 WO2015186931A1 (ko) | 2014-06-02 | 2015-06-01 | 조명 장치 |
Publications (3)
Publication Number | Publication Date |
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JP2017518615A true JP2017518615A (ja) | 2017-07-06 |
JP2017518615A5 JP2017518615A5 (ja) | 2018-07-05 |
JP6513713B2 JP6513713B2 (ja) | 2019-05-15 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016570821A Active JP6513713B2 (ja) | 2014-06-02 | 2015-06-01 | 照明装置 |
Country Status (6)
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US (3) | US9733417B2 (ja) |
EP (1) | EP3150906B1 (ja) |
JP (1) | JP6513713B2 (ja) |
KR (1) | KR102244427B1 (ja) |
CN (3) | CN111425815B (ja) |
WO (1) | WO2015186931A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019040864A (ja) * | 2017-08-28 | 2019-03-14 | ヒュンダイ・モービス・カンパニー・リミテッド | 車両用ランプモジュール |
JP2020038768A (ja) * | 2018-09-03 | 2020-03-12 | スタンレー電気株式会社 | 車両用灯具 |
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CN111425815A (zh) | 2020-07-17 |
CN106662292B (zh) | 2020-01-14 |
US20190317269A1 (en) | 2019-10-17 |
KR20150138710A (ko) | 2015-12-10 |
KR102244427B1 (ko) | 2021-04-27 |
EP3150906A1 (en) | 2017-04-05 |
WO2015186931A1 (ko) | 2015-12-10 |
EP3150906B1 (en) | 2022-09-21 |
US10935199B2 (en) | 2021-03-02 |
US20150346422A1 (en) | 2015-12-03 |
CN111425815B (zh) | 2022-04-15 |
US10379283B2 (en) | 2019-08-13 |
CN111425814A (zh) | 2020-07-17 |
CN106662292A (zh) | 2017-05-10 |
US20170293069A1 (en) | 2017-10-12 |
EP3150906A4 (en) | 2017-06-14 |
JP6513713B2 (ja) | 2019-05-15 |
US9733417B2 (en) | 2017-08-15 |
CN111425814B (zh) | 2022-11-29 |
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