JP2018181479A - 立体面表示装置および車両用表示装置 - Google Patents
立体面表示装置および車両用表示装置 Download PDFInfo
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Classifications
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- 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- 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
- B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/503—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 other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
- B60Q1/5035—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 other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays
-
- 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
- B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/543—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 other intentions or conditions, e.g. request for waiting or overtaking for indicating other states or conditions of the vehicle
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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
- F21S43/14—Light emitting diodes [LED]
-
- 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
- F21S43/15—Strips of light sources
-
- 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
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
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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
- F21S43/20—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
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
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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
- F21S43/20—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
- F21S43/247—Light guides with a single light source being coupled into the light guide
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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
- F21S43/20—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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
以下、本発明の実施の形態について、図面を参照して詳細に説明する。各図面に示される同一または同等の構成要素、部材、処理には、同一の符号を付すものとし、適宜重複した説明は省略する。図1は、本実施形態における立体面表示装置100を示す模式図であり、図1(a)は模式斜視図であり、図1(b)は分解斜視図である。図1(a)(b)に示すように、立体面表示装置100は、搭載部材10と複数の導光部20とアウターパネル30を備えている。
次に、本発明の第2実施形態について図2を用いて説明する。第1実施形態と重複する内容は説明を省略する。図2は、本実施形態における立体面表示装置110を示す模式図であり、図2(a)は模式斜視図であり、図2(b)は分解斜視図である。本実施形態でも、立体面表示装置110は搭載部材10と導光部20とアウターパネル30を備えている。本実施形態では、導光部20が光ファイバ23と柱状部材24とで構成される点が第1実施形態と異なっている。図2(b)では、簡略化のために光ファイバ23と柱状部材24を一つずつ記載して説明するが、立体面表示装置110は図2(a)に示すように発光素子11と同数の光ファイバ23および柱状部材24を備えている。
次に、本発明の第3実施形態について図3を用いて説明する。第2実施形態と重複する内容は説明を省略する。図3は、本実施形態における立体面表示装置120を示す分解斜視図である。本実施形態の立体面表示装置120は、搭載部材10と導光部20とアウターパネル30とファイバ保持部材40を備えている。本実施形態では、ファイバ保持部材40で複数の光ファイバ23を保持する点が第2実施形態と異なっている。
次に、本発明の第4実施形態について図4を用いて説明する。図4は、本実施形態における導光部20を示す模式斜視図である。本実施形態では導光部20の構成が第2実施形態と異なっており、他の構成は第2実施形態と異なっているため重複する説明は省略する。
次に、本発明の第5実施形態について図7を用いて説明する。第2実施形態と重複する内容は説明を省略する。図7は、本実施形態における立体面表示装置130を示す模式斜視図である。本実施形態でも、立体面表示装置130は搭載部材10と導光部20とアウターパネル30を備え、導光部20が光ファイバ23と柱状部材24とで構成されている。
20…導光部
30…アウターパネル
40…ファイバ保持部材
100,110,120,130…立体面表示装置
11…発光素子
21…光入射面
22…光取出面
23…光ファイバ
24…柱状部材
25…光拡大部
26…ファイバ挿入部
41…挿入孔
Claims (7)
- 搭載部材上に搭載された複数の発光素子と、
一端側に光入射面を備え、他端側に光取出面を備え、前記光入射面が前記発光素子に対向して配置された複数の導光部を有し、
前記複数の導光部は、少なくとも一つの長さが異なっており、前記光取出面は互いに隣接して三次元的に配置されることを特徴とする立体面表示装置。 - 請求項1に記載の立体面表示装置であって、
前記導光部は、少なくとも一部に光ファイバを備えることを特徴とする立体面表示装置。 - 請求項2に記載の立体面表示装置であって、
前記光ファイバの光出射端面から出射する光の径を前記光取出面の略全域まで拡大する光拡大部を備えることを特徴とする立体面表示装置。 - 請求項1から3の何れか一つに記載の立体面表示装置であって、
前記導光部は、透光性の柱状部材を備え、前記柱状部材の一方の端面が前記光取出面であることを特徴とする立体面表示装置。 - 請求項1から4の何れか一つに記載の立体面表示装置であって、
前記光取出面には、光を散乱して取り出す光散乱構造が形成されていることを特徴とする立体面表示装置。 - 請求項1から5の何れか一つに記載の立体面表示装置であって、
透光性材料で形成された三次元的な形状のアウターパネルをさらに備え、
前記光取出面は、前記アウターパネルの内面に沿って配置されることを特徴とする立体面表示装置。 - 請求項6に記載の立体面表示装置を備え、
前記アウターパネルは車両の外装部に配置されることを特徴とする車両用表示装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017075753A JP6907002B2 (ja) | 2017-04-06 | 2017-04-06 | 立体面表示装置および車両用表示装置 |
US16/500,680 US11092744B2 (en) | 2017-04-06 | 2018-04-04 | Three-dimensional surface display device disposed on a vehicle and vehicle display device having a three-dimensional surface display device |
CN201880021658.7A CN110476008B (zh) | 2017-04-06 | 2018-04-04 | 立体面显示装置及车辆用显示装置 |
PCT/JP2018/014465 WO2018186450A1 (ja) | 2017-04-06 | 2018-04-04 | 立体面表示装置および車両用表示装置 |
Applications Claiming Priority (1)
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JP2017075753A JP6907002B2 (ja) | 2017-04-06 | 2017-04-06 | 立体面表示装置および車両用表示装置 |
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Publication Number | Publication Date |
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JP2018181479A true JP2018181479A (ja) | 2018-11-15 |
JP6907002B2 JP6907002B2 (ja) | 2021-07-21 |
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JP2017075753A Active JP6907002B2 (ja) | 2017-04-06 | 2017-04-06 | 立体面表示装置および車両用表示装置 |
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US (1) | US11092744B2 (ja) |
JP (1) | JP6907002B2 (ja) |
CN (1) | CN110476008B (ja) |
WO (1) | WO2018186450A1 (ja) |
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2017
- 2017-04-06 JP JP2017075753A patent/JP6907002B2/ja active Active
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2018
- 2018-04-04 CN CN201880021658.7A patent/CN110476008B/zh active Active
- 2018-04-04 WO PCT/JP2018/014465 patent/WO2018186450A1/ja active Application Filing
- 2018-04-04 US US16/500,680 patent/US11092744B2/en active Active
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US11092744B2 (en) | 2021-08-17 |
US20200088944A1 (en) | 2020-03-19 |
CN110476008A (zh) | 2019-11-19 |
CN110476008B (zh) | 2021-10-26 |
WO2018186450A1 (ja) | 2018-10-11 |
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