WO2021132268A1 - ドアミラー用発光ユニット - Google Patents
ドアミラー用発光ユニット Download PDFInfo
- Publication number
- WO2021132268A1 WO2021132268A1 PCT/JP2020/048013 JP2020048013W WO2021132268A1 WO 2021132268 A1 WO2021132268 A1 WO 2021132268A1 JP 2020048013 W JP2020048013 W JP 2020048013W WO 2021132268 A1 WO2021132268 A1 WO 2021132268A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- led
- substrate portion
- door mirror
- emitting unit
- light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Images
Classifications
-
- 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
- B60Q1/2661—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 mounted on parts having other functions
- B60Q1/2665—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 mounted on parts having other functions on rear-view mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R1/1207—Mirror assemblies combined with other articles, e.g. clocks with lamps; with turn indicators
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain 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]
Definitions
- the present invention relates to a light emitting unit for a door mirror.
- a light emitting unit for a door mirror that performs BSW (Blind Spot Warning) to notify the presence of another vehicle or the like at a position that becomes a blind spot of the vehicle door mirror and the rearview mirror is known (see, for example, Patent Document 1).
- a light emitting unit is provided at a position outside the vehicle on the back side of the mirror surface of the side mirror, and when the light emitting unit emits light, the other It is designed to inform that there is a vehicle or the like.
- an LED Light Emitting Diode
- a control unit for lighting the LED are mounted on the same rigid substrate.
- the control unit easily generates heat, and since the LED and the control unit are mounted on the same rigid substrate, the heat of the control unit is easily transferred to the LED through the rigid substrate. Then, this heat transfer can lead to the destruction of the LED.
- the present invention has been made to solve such a conventional problem, and an object of the present invention is to improve the stability of the LED position and the connectivity to the connector, and to use the heat generated in the control unit.
- An object of the present invention is to provide a light emitting unit for a door mirror capable of reducing the possibility of LED destruction.
- the present invention is a light emitting unit for a door mirror that is provided on the back side of a mirror surface of a door mirror and emits light in response to a signal from the vehicle side, has a connector portion for receiving a signal from the vehicle side, and is provided from the vehicle side.
- the second substrate portion is connected to the second substrate portion, and the connection portion includes a connection portion having a circuit for allowing a current signal transmitted from the first substrate portion side to reach the LED side. It has a heat transfer property lower than the heat dissipation performance of the substrate portion.
- the connecting portion connecting the first substrate portion and the second substrate portion has a heat transfer property lower than the heat dissipation performance of the second substrate portion, the heat generated in the control unit is transferred to the LED side. Even if the heat dissipation performance is superior, the possibility of LED destruction due to heat from the control unit is reduced. Further, since both the first substrate portion and the second substrate portion are rigid, the position of the LED is unlikely to become unstable, and the connector can be easily connected. Therefore, the stability of the LED position and the connectivity to the connector can be improved, and the possibility of the LED being destroyed by the heat generated in the control unit can be reduced.
- FIG. 3 is a configuration diagram of the open housing shown in FIG. 3, in which FIG. 3A shows a top view and FIG. 3B shows a front view.
- FIG. 1 is a perspective view showing a door mirror including a light emitting unit for a door mirror according to the present embodiment
- FIG. 2 is an exploded perspective view of the door mirror shown in FIG.
- the right door mirror will be described as an example, and the left door mirror will be omitted.
- the left door mirror has basically the same configuration except that the configuration is symmetrical. Needless to say.
- the door mirror DM shown in FIG. 1 is attached to a vehicle such as an automobile to provide a driver or the like with a rear view of the vehicle.
- a door mirror DM includes a housing DM1 and a mirror M, and also includes a base member DM2 and a light emitting unit 1 for a door mirror inside.
- the door mirror light emitting unit 1 is provided in the housing DM1, that is, on the back side (mirror surface back side) of the mirror M of the door mirror DM, and emits light in response to a signal from the vehicle side, and both the room mirror and the door mirror DM.
- the light is emitted according to an instruction from the vehicle.
- a triangular light transmitting portion M1 is formed on the mirror M, and when the door mirror light emitting unit 1 emits light, the light transmitting portion M1 shines in a triangular shape to warn that another vehicle or the like exists in the blind spot. It has become like.
- the light emitting unit 1 for the door mirror and the light transmitting unit M1 are provided at positions outside the vehicle of the door mirror DM, and can be warned at a position that does not easily interfere with the warning using the light transmitting unit M1.
- the light emitting unit 1 for the door mirror is attached to the base member DM2 shown in FIG.
- FIG. 3 is an enlarged exploded perspective view of the light emitting unit 1 for the door mirror shown in FIG.
- the light emitting unit 1 for a door mirror includes an LED assembly 10, an open housing 20, a diffuser plate 30, and a light-shielding plate 40.
- FIG. 4 is a developed plan view of the LED assembly 10 shown in FIG.
- the LED assembly 10 shown in FIGS. 3 and 4 includes a rigid first substrate portion B1, a rigid second substrate portion B2, and a flexible connecting portion CP.
- the first substrate portion B1 is a substantially rectangular substrate on which a connector portion 12 for receiving a signal from the vehicle side and a control unit 13 for emitting light of the LED 11 based on the signal from the vehicle side are mounted.
- the second substrate portion B2 is provided as a separate body from the first substrate portion B1 and is a substantially rectangular substrate on which the LED 11 is mounted.
- the connection portion CP is composed of, for example, a flexible printed circuit board, and connects the first substrate portion B1 and the second substrate portion B2.
- the connection portion CP has a circuit for causing the current signal transmitted from the first substrate portion B1 side to reach the LED11 side.
- the connecting portion CP is not limited to the flexible printed circuit board, and may be composed of other members such as a conductive wire.
- the second substrate portion B2 includes an aluminum plate B21 formed of aluminum and an insulating substrate B22 provided on the aluminum plate B21.
- the heat dissipation is improved.
- the aluminum plate B21 has rigidity
- the insulating substrate B22 is not limited to the rigid substrate and may be composed of a flexible printed circuit board.
- the insulating substrate B22 may be integrally configured with the connection portion CP.
- connection portion CP is configured to have a heat transfer property lower than the heat dissipation performance of the second substrate portion B2 (for example, the heat dissipation property at a normal temperature of about 23 ° C.).
- the possibility of destruction of the LED 11 due to the heat generated by the control unit 13 can be reduced. That is, since the amount of heat generated by the control unit 13 and reaching the second substrate portion B2 side via the connecting portion CP does not exceed the amount of heat radiated from the second substrate portion B2, heat is generated on the second substrate portion B2 side. Is hard to accumulate, and the possibility of destruction of the LED 11 is reduced.
- the open housing 20 shown in FIG. 3 includes a first installation portion 21 for installing the first substrate portion B1 and a second installation portion 22 for installing the second substrate portion B2.
- 5A and 5B are configuration views of the open housing 20 shown in FIG. 3, where FIG. 5A shows a top view and FIG. 5B shows a front view. Note that FIG. 5B shows a state in which the LED assembly 10 is assembled to the open housing 20.
- the first installation portion 21 accommodates the first substrate portion B1 so that the longitudinal direction of the first substrate portion B1 is the vehicle left-right direction and the substrate surface is substantially horizontal. It is a part.
- the first installation portion 21 is provided in a portion of the open housing 20 on the lower side of the vehicle.
- a through hole TH is formed at the left end of the first installation portion 21, so that the connector portion 12 faces the through hole TH when the first substrate portion B1 is installed on the first installation portion 21. It has become.
- the mating side connector is fitted into the connector portion 12 from the front side of the vehicle through the through hole TH.
- the second installation portion 22 is a portion that accommodates the second substrate portion B2 so that the longitudinal direction of the second substrate portion B2 is the vehicle vertical direction and the substrate surface is along the vehicle front-rear and vertical direction.
- the second installation portion 22 is provided on the outside of the vehicle of the open housing 20.
- the second substrate portion B2 is arranged so that the optical axis of the LED 11 faces the vehicle lateral direction (left direction).
- the open housing 20 includes a partition wall 23 and a reflector 24.
- the partition wall 23 is a plate material that separates the first substrate portion B1 and the second substrate portion B2. More specifically, the partition wall 23 separates the mounting portion of the control unit 13 of the first substrate portion B1 from the mounting portion of the LED 11 of the second substrate portion B2. Therefore, the heat from the control unit 13 is blocked by the partition wall 23, making it difficult to transfer the heat to the LED 11.
- the reflector 24 has a reflecting surface based on a rotating paraboloid formed by being subjected to an aluminum vapor deposition treatment or the like, and reflects light from the LED 11.
- the optical axis of the LED 11 is directed to the left of the vehicle, and the reflector 24 reflects the light emitted from the LED 11 to the left of the vehicle toward the rear of the vehicle (mirror M side) or toward the driver.
- the diffuser plate 30 is attached to an open housing 20 to which the LED assembly 10 is assembled, introduces the light emitted from the LED 11 and reflected by the reflector 24, diffuses the light, and then emits the light.
- the light-shielding plate 40 blocks light in a portion other than the opening 41 formed by hollowing out.
- the opening 41 has a substantially triangular shape like the light transmitting portion M1 of the mirror M.
- the LED assembly 10 is prepared and housed in the open housing 20.
- the second substrate portion B2 is housed in the second installation portion 22.
- the position of the LED 11 mounted on the second substrate portion B2 is also stable.
- the diffuser plate 30 and the light-shielding plate 40 are attached to the open housing 20 on which the LED assembly 10 is mounted, and the connector on the other side is connected to the connector portion 12.
- the connector portion 12 is also mounted on the rigid first substrate portion B1, it becomes easier to connect the connector as compared with the case where the connector portion 12 is mounted only on the flexible printed circuit board. There is.
- the current signal is supplied from the vehicle side.
- the control unit 13 receives a current signal via the connector unit 12 and causes the LED 11 to emit light.
- the control unit 13 may execute, for example, a process for causing the LEDs 11 of the left and right door mirror DMs to emit light in the same manner based on the current signal from the vehicle side.
- heat is generated in the control unit 13.
- This heat reaches the LED 11 from the first substrate portion B1 via the connection portion CP and the second substrate portion B2.
- the heat transferability of the connection portion CP is lower than the heat dissipation performance of the second substrate portion B2. Therefore, even if the heat generated in the control unit 13 reaches the second substrate portion B2 from the first substrate portion B1 via the connection portion CP, the heat is dissipated in the second substrate portion B2.
- the heat dissipation performance is higher than the heat transfer property, it can be advantageous from the viewpoint of heat balance.
- the heat generated by the control unit 13 and released into the air is blocked by the partition wall 23, which makes it difficult for the heat to be transmitted to the LED 11. Therefore, the possibility of destruction of the LED 11 is reduced.
- the connection portion CP connecting the first substrate portion B1 and the second substrate portion B2 has heat lower than the heat dissipation performance of the second substrate portion B2. Since it has transmissibility, even if the heat generated by the control unit 13 is transferred to the LED 11 side, the heat dissipation performance is superior, so that the possibility of the LED 11 being destroyed by the heat from the control unit 13 is reduced. .. Further, since both the first substrate portion B1 and the second substrate portion B2 are rigid, the position of the LED 11 is unlikely to become unstable, and the connector can be easily connected. Therefore, the stability of the LED position and the connectivity to the connector unit 12 can be improved, and the possibility of destruction of the LED 11 due to the heat generated by the control unit 13 can be reduced.
- the second substrate portion B2 is arranged so that the optical axis of the LED 11 faces the vehicle lateral direction, and the reflector 24 reflects the light from the LED 11 toward the mirror M, so that the first substrate portion B1 and the second substrate portion are
- B2 for example, one board
- a large space is required in the front-rear direction of the vehicle when installing the board, but the first board B1 and the second board B2 are separate.
- the space in the front-rear direction of the vehicle will be reduced when installing the second substrate portion B2. Therefore, it can contribute to the reduction of the installation space.
- the light emitting unit 1 for the door mirror is provided at a position outside the vehicle of the door mirror DM. Since the door mirror DM is not large in the space in the front-rear direction of the vehicle due to its shape, it is possible to further improve the efficiency in reducing the installation space.
- the partition wall 23 that separates the first substrate portion B1 and the second substrate portion B2 is provided, the heat from the first substrate portion B1 can be easily blocked by the partition wall 23. Therefore, the possibility of destruction of the LED 11 due to the heat generated by the control unit 13 can be further reduced.
- the second substrate portion B2 includes the aluminum plate B21, heat can be efficiently dissipated from the aluminum plate B21, and the possibility of the LED 11 being destroyed by the heat generated by the control unit 13 can be further reduced. ..
- the light emitting unit 1 for the door mirror has a diffuser plate 30, but the present invention is not particularly limited to this, and the diffuser plate 30 may not be provided.
- the LED assembly 10 according to the present embodiment includes two substrates, a first substrate portion B1 and a second substrate portion B2, but is not limited to this, and includes three or more substrates. You may have.
- the light emitting unit 1 for the door mirror has the reflector 24, but the present invention is not limited to this, and the configuration may not include the reflector 24.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
Description
11 :LED
12 :コネクタ部
13 :制御部
23 :隔壁
24 :反射板
B1 :第1基板部
B2 :第2基板部
B21 :アルミ板
CP :接続部
DM :ドアミラー
M :ミラー
Claims (4)
- ドアミラーの鏡面裏側に設けられ、車両側からの信号に応じて発光するドアミラー用発光ユニットであって、
車両側からの信号を受信するためのコネクタ部を有すると共に、車両側からの信号に基づいてLEDを発光させる制御部を搭載した剛性の第1基板部と、
前記第1基板部とは別に設けられ、前記LEDを搭載した剛性の第2基板部と、
前記第1基板部と前記第2基板部とを接続すると共に、前記第1基板部側から送信される電流信号を前記LED側まで到達させる回路を有した接続部と、を備え、
前記接続部は、前記第2基板部の放熱性能よりも低い熱伝達性を有するものである
ことを特徴とするドアミラー用発光ユニット。 - 前記LEDからの光を反射させる反射板をさらに備え、
前記第2基板部は、前記LEDの光軸が車両横方向に向くように基板面が車両前後方向に沿って配置され、
前記反射板は、前記LEDからの光を前記ドアミラーの鏡面側に反射させる
ことを特徴とする請求項1に記載のドアミラー用発光ユニット。 - 前記第1基板部と前記第2基板部とを隔てる隔壁をさらに備える
ことを特徴とする請求項1に記載のドアミラー用発光ユニット。 - 前記第2基板部は、アルミニウムによって構成されたアルミ板を含む
ことを特徴とする請求項1に記載のドアミラー用発光ユニット。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/788,718 US11691563B2 (en) | 2019-12-23 | 2020-12-22 | Light-emitting unit for door mirror |
| CN202080089342.9A CN114867643B (zh) | 2019-12-23 | 2020-12-22 | 车门后视镜用发光单元 |
| EP20907345.1A EP4082835B1 (en) | 2019-12-23 | 2020-12-22 | Light-emitting unit for door mirror |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-231339 | 2019-12-23 | ||
| JP2019231339A JP7346281B2 (ja) | 2019-12-23 | 2019-12-23 | ドアミラー用発光ユニット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021132268A1 true WO2021132268A1 (ja) | 2021-07-01 |
Family
ID=76540775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2020/048013 Ceased WO2021132268A1 (ja) | 2019-12-23 | 2020-12-22 | ドアミラー用発光ユニット |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11691563B2 (ja) |
| EP (1) | EP4082835B1 (ja) |
| JP (1) | JP7346281B2 (ja) |
| CN (1) | CN114867643B (ja) |
| WO (1) | WO2021132268A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4094990B1 (en) * | 2020-01-23 | 2025-04-23 | LG Innotek Co., Ltd. | Optical assembly and rear-view assembly having same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007257911A (ja) * | 2006-03-22 | 2007-10-04 | Mitsuba Corp | 車両用燈体 |
| JP2012192903A (ja) * | 2011-03-18 | 2012-10-11 | Stanley Electric Co Ltd | ドアミラーランプ |
| US20170113620A1 (en) * | 2014-05-12 | 2017-04-27 | SMR Patents S.à.r.l. | Electronic circuit for a blind-spot monitoring display |
| JP2017116992A (ja) | 2015-12-21 | 2017-06-29 | 三菱自動車工業株式会社 | 運転支援装置 |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6176602B1 (en) * | 1993-02-01 | 2001-01-23 | Donnelly Corporation | Vehicle exterior mirror system with signal light |
| US5587699A (en) * | 1994-11-03 | 1996-12-24 | United Technologies Automotive Systems Inc. | Exterior mirror with information display |
| EP0729864A1 (en) * | 1995-03-02 | 1996-09-04 | Gentex Corporation | Improved rearview mirror for motor vehicles |
| US6441943B1 (en) * | 1997-04-02 | 2002-08-27 | Gentex Corporation | Indicators and illuminators using a semiconductor radiation emitter package |
| US7427150B2 (en) * | 1999-05-14 | 2008-09-23 | Gentex Corporation | Rearview mirror assembly including a multi-functional light module |
| JP3910782B2 (ja) * | 1999-06-01 | 2007-04-25 | 株式会社東海理化電機製作所 | エレクトロクロミック防眩ミラー |
| JP2002107518A (ja) * | 2000-10-03 | 2002-04-10 | Tokai Rika Co Ltd | 半透過反射鏡 |
| US6650457B2 (en) * | 2001-05-21 | 2003-11-18 | Gentex Corporation | Rearview mirror constructed for efficient assembly |
| US7104676B2 (en) * | 2002-04-15 | 2006-09-12 | K.W. Muth Company, Inc. | Signaling assembly |
| DE102004025369A1 (de) * | 2004-05-17 | 2005-12-15 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Außenrückblickspiegel für Fahrzeuge, insbesondere für Kraftfahrzeuge |
| ATE517368T1 (de) * | 2005-05-16 | 2011-08-15 | Donnelly Corp | Fahrzeugspiegelanordnung mit zeichen am reflektierenden teil |
| WO2008051910A2 (en) * | 2006-10-24 | 2008-05-02 | Donnelly Corporation | Display device for exterior mirror |
| US11242009B2 (en) * | 2005-07-06 | 2022-02-08 | Donnelly Corporation | Vehicular exterior mirror system with blind spot indicator |
| US11498487B2 (en) * | 2005-07-06 | 2022-11-15 | Magna Mirrors Of America, Inc. | Vehicular exterior mirror system with blind spot indicator |
| US7717596B1 (en) * | 2005-07-15 | 2010-05-18 | Alan Bell | Rearview mirror assembly with running lights |
| KR100715896B1 (ko) * | 2005-12-08 | 2007-05-08 | 현대자동차주식회사 | 아웃사이드 미러의 턴 시그널 램프 |
| JP4597082B2 (ja) * | 2006-03-22 | 2010-12-15 | 株式会社ミツバ | 車両用燈体 |
| US7944371B2 (en) * | 2007-11-05 | 2011-05-17 | Magna Mirrors Of America, Inc. | Exterior mirror with indicator |
| KR100817584B1 (ko) * | 2007-01-03 | 2008-03-31 | 김철우 | 자동차용 백미러 |
| EP1970736B1 (de) * | 2007-03-14 | 2010-06-02 | SMR PATENTS S.à.r.l. | Rückblickspiegel für Fahrzeuge, vorzugsweise für Kraftfahrzeuge |
| US8786704B2 (en) * | 2007-08-09 | 2014-07-22 | Donnelly Corporation | Vehicle mirror assembly with wide angle element |
| JP2010105563A (ja) * | 2008-10-30 | 2010-05-13 | Mitsubishi Cable Ind Ltd | Ledユニット及びそれを用いた車内照明灯 |
| KR20100110159A (ko) * | 2009-04-02 | 2010-10-12 | 현대자동차주식회사 | 차량용 아웃사이드 미러 |
| JP3152152U (ja) | 2009-04-27 | 2009-07-23 | 創翔科技實業有限公司 | 照明付きバックミラー |
| US9308867B2 (en) * | 2010-04-21 | 2016-04-12 | SMR Patents S.à.r.l. | Side rear view mirror assembly indicator of blind spot occupancy |
| TWM403456U (en) * | 2010-10-29 | 2011-05-11 | Ken Sean Factory Co Ltd | Automobile exterior rearview mirror |
| US11603044B2 (en) * | 2012-01-24 | 2023-03-14 | Motherson Innovations Company Limited | Light emitting mirror bezel |
| TWM452096U (zh) * | 2012-11-08 | 2013-05-01 | Depo Auto Parts Ind Co Ltd | 具指示功能之後照鏡 |
| DE102013108677A1 (de) * | 2013-08-09 | 2015-02-12 | Conti Temic Microelectronic Gmbh | Kameramodul mit optimierter Wärmeabfuhr |
| US9761144B2 (en) * | 2014-09-11 | 2017-09-12 | Magna Mirrors Of America, Inc. | Exterior mirror with blind zone indicator |
| US10232765B2 (en) * | 2014-10-27 | 2019-03-19 | SMR Patents S.à.r.l. | Lamp assembly for a vehicle |
| EP3392685B1 (de) * | 2015-01-19 | 2021-03-03 | SMR Patents S.à.r.l. | Rückblickvorrichtung für ein kraftfahrzeug |
| CN204693336U (zh) * | 2015-06-10 | 2015-10-07 | 上海信耀电子有限公司 | Led灯软硬结合线路板 |
| US9659498B2 (en) * | 2015-09-28 | 2017-05-23 | Magna Mirrors Of America, Inc. | Exterior mirror assembly with blind zone indicator |
| US9656600B2 (en) * | 2015-10-13 | 2017-05-23 | Cheng-Chung Chen | Vehicular side view mirror including an illuminating device |
| CN105313771A (zh) * | 2015-11-16 | 2016-02-10 | 重庆奥科伦实业发展有限公司 | 盲区提示灯总成的安装方法 |
| JP6758874B2 (ja) * | 2016-03-29 | 2020-09-23 | 本田技研工業株式会社 | 灯火装置 |
| CN106740505B (zh) * | 2017-02-07 | 2018-12-21 | 深圳市小飞达电子有限公司 | 一种汽车后视镜盲区检测系统和汽车后视镜 |
| JP6846945B2 (ja) | 2017-02-22 | 2021-03-24 | 株式会社小糸製作所 | 光源駆動装置、車両用灯具 |
| CN207241577U (zh) * | 2017-10-16 | 2018-04-17 | 信利光电股份有限公司 | 一种新型车内后视镜 |
| CN208698628U (zh) * | 2018-03-23 | 2019-04-05 | 汕尾比亚迪实业有限公司 | 一种盲区警示灯及具有其的后视镜 |
| KR102496805B1 (ko) * | 2018-04-26 | 2023-02-06 | 현대자동차 주식회사 | 사이드 미러 구조 |
| CN108800039A (zh) * | 2018-07-17 | 2018-11-13 | 华域视觉科技(上海)有限公司 | 集成式led发光单元 |
| US11453341B2 (en) * | 2018-12-26 | 2022-09-27 | Ichikoh Industries, Ltd. | Vehicle mirror device and illuminatable mirror display device |
-
2019
- 2019-12-23 JP JP2019231339A patent/JP7346281B2/ja active Active
-
2020
- 2020-12-22 EP EP20907345.1A patent/EP4082835B1/en active Active
- 2020-12-22 CN CN202080089342.9A patent/CN114867643B/zh active Active
- 2020-12-22 WO PCT/JP2020/048013 patent/WO2021132268A1/ja not_active Ceased
- 2020-12-22 US US17/788,718 patent/US11691563B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007257911A (ja) * | 2006-03-22 | 2007-10-04 | Mitsuba Corp | 車両用燈体 |
| JP2012192903A (ja) * | 2011-03-18 | 2012-10-11 | Stanley Electric Co Ltd | ドアミラーランプ |
| US20170113620A1 (en) * | 2014-05-12 | 2017-04-27 | SMR Patents S.à.r.l. | Electronic circuit for a blind-spot monitoring display |
| JP2017116992A (ja) | 2015-12-21 | 2017-06-29 | 三菱自動車工業株式会社 | 運転支援装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4082835A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4082835A1 (en) | 2022-11-02 |
| US11691563B2 (en) | 2023-07-04 |
| US20230024988A1 (en) | 2023-01-26 |
| CN114867643A (zh) | 2022-08-05 |
| CN114867643B (zh) | 2025-06-27 |
| JP7346281B2 (ja) | 2023-09-19 |
| JP2021098459A (ja) | 2021-07-01 |
| EP4082835A4 (en) | 2024-01-24 |
| EP4082835B1 (en) | 2025-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1617133B1 (en) | Light emitting diode disc optic with heat sink housing | |
| CN103328884B (zh) | 照明装置 | |
| US20120182750A1 (en) | Vehicular Lamp | |
| JP6452989B2 (ja) | 車両用照明装置 | |
| EP3403880B1 (en) | Light device | |
| JP2012074186A (ja) | 車両用灯具の半導体型光源の光源ユニット、車両用灯具 | |
| JP2010146807A (ja) | 車両用灯具 | |
| JP5894494B2 (ja) | 車両用灯具 | |
| JP5189559B2 (ja) | ターンランプユニット | |
| JP6022510B2 (ja) | 光源ユニット及び車輌用灯具 | |
| US9068712B2 (en) | Vehicular LED lamp | |
| CN106338043A (zh) | 光源单元、照明装置和车辆 | |
| JP4737106B2 (ja) | 車両用灯具 | |
| JP7346281B2 (ja) | ドアミラー用発光ユニット | |
| JP2009217937A (ja) | 車両用前照灯 | |
| JP2010015910A (ja) | 車両用信号灯 | |
| JP2012119243A (ja) | Led標準モジュール及びこれを備えた車両用灯具 | |
| JP2020119634A (ja) | 灯具 | |
| JP6169455B2 (ja) | 光源モジュールを用いた車両用灯具 | |
| JP2016015304A (ja) | 照明装置 | |
| JP7505356B2 (ja) | 車両用灯具 | |
| TWM495973U (zh) | 複合燈 | |
| KR200418307Y1 (ko) | 자동차용 엘이디램프 | |
| CN211232730U (zh) | 车辆用灯具 | |
| JP2010146906A (ja) | 車両用灯具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20907345 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 2020907345 Country of ref document: EP Effective date: 20220725 |
|
| WWG | Wipo information: grant in national office |
Ref document number: 202080089342.9 Country of ref document: CN |
|
| WWG | Wipo information: grant in national office |
Ref document number: 2020907345 Country of ref document: EP |