JP3181145B2 - LED light fixture - Google Patents
LED light fixtureInfo
- Publication number
- JP3181145B2 JP3181145B2 JP15993993A JP15993993A JP3181145B2 JP 3181145 B2 JP3181145 B2 JP 3181145B2 JP 15993993 A JP15993993 A JP 15993993A JP 15993993 A JP15993993 A JP 15993993A JP 3181145 B2 JP3181145 B2 JP 3181145B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- lens
- led
- lamp
- divided
- 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.)
- Expired - Fee Related
Links
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
- 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
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/60—Light sources with three-dimensionally disposed light-generating elements on stacked substrates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は車両用灯具など信号用の
灯具に関するものであり、詳細にはＬＥＤを光源とする
灯具に係る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a signal lamp such as a vehicle lamp, and more particularly to a lamp using an LED as a light source.
【０００２】[0002]
【従来の技術】従来のこの種の灯具９０の構成を尾灯或
いは制動灯など車両用灯具の例を示すものが図４であ
り、プリント回路板などによる１枚の基板９１には、こ
の灯具９０の発光面積をカバーするのに充分な数のＬＥ
Ｄ９２が縦横列などに配置されて搭載され、前記基板９
１はハウジング９３に取付けられるものとされている。
また、前記ハウジング９３の前方にはレンズ９４が設け
られるが、このときに、前記レンズ９４には夫々のＬＥ
Ｄ９２に対応するレンズカット９５が施されるものとさ
れている。2. Description of the Related Art FIG. 4 shows an example of a vehicular lamp such as a taillight or a brake light, which shows the structure of a conventional lamp 90 of this type. Enough LEs to cover the light emitting area of
D92 are arranged and mounted in rows and columns, and the substrate 9
Numeral 1 is attached to the housing 93.
Further, a lens 94 is provided in front of the housing 93. At this time, each LE 94 is provided on the lens 94.
A lens cut 95 corresponding to D92 is performed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記し
た構成の灯具９０において、例えばレンズ９４の外面９
４ａに外光が反射した場合、前記レンズ９４の面が平坦
であると観視方向によっては全面が一様に輝くものとな
り点灯状態の確認が困難となるので、この状態を防止す
るために、一般的に前記レンズ９４の外面９４ａは曲面
として形成され、これに伴い内面９４ｂ側も曲面となっ
ている。However, in the lamp 90 having the above-described structure, for example, the outer surface 9 of the lens 94 is not required.
When external light is reflected on the surface 4a, if the surface of the lens 94 is flat, the entire surface shines uniformly depending on the viewing direction and it is difficult to confirm the lighting state. Generally, the outer surface 94a of the lens 94 is formed as a curved surface, and accordingly, the inner surface 94b side is also formed as a curved surface.
【０００４】従って、前記ＬＥＤ９２とレンズ９４との
間隔に場所による寸法差を生じ、レンズ９４を透過して
観視したときの見え方に差を生じるものとなるので、こ
れを補正するためには前記レンズカット９５を場所によ
り曲率の異なるものとするなどの調整を行わなければ成
らないものとなり、レンズ９４の設計が極端に煩雑化す
る問題点を生じていた。Accordingly, there is a dimensional difference in the distance between the LED 92 and the lens 94 depending on the location, which causes a difference in the appearance when viewed through the lens 94. To correct this, The lens cut 95 must be adjusted to have a different curvature depending on the location, and the design of the lens 94 becomes extremely complicated.
【０００５】また、上記の調整は例えばＬＥＤ９２がリ
ード線付のものである場合には、基板９１に対するリー
ド線の挿入量を調整するなどで、レンズ９４との間隔を
一定にするなどの手段も考えられるが、この場合には基
板９１へＬＥＤ９２を搭載する作業が極端に煩雑化する
問題点を生じる。また、近来ではリード線の挿入作業を
省略するために図５に示すような表面実装型と称され基
板９１面に密着する形状のＬＥＤ９２が採用されるもの
となり上記の手段は対応不能であり、これらの点の解決
が課題となっている。[0005] In the above adjustment, for example, when the LED 92 is provided with a lead wire, there is also a means of adjusting the distance between the lens 94 and the like by adjusting the insertion amount of the lead wire to the substrate 91. However, in this case, there is a problem that the operation of mounting the LEDs 92 on the substrate 91 becomes extremely complicated. In recent years, in order to omit the operation of inserting lead wires, an LED 92 having a shape that is in close contact with the surface of the substrate 91 and is called a surface mount type as shown in FIG. The solution of these points is an issue.
【０００６】[0006]
【課題を解決するための手段】本発明は前記した従来の
課題を解決するための具体的手段として、灯具の発光面
積内に所定の個数及び配列として基板に搭載され、ハウ
ジングに固定されるＬＥＤ光源とし、且つレンズが曲面
として形成される灯具において、前記基板は前記ＬＥＤ
の夫々が前記レンズとの間隔を等間隔とすることを可能
な形状に分割が行われ、前記ハウジングには前記基板の
分割に応じる形状とし、且つ分割が行われた前記基板の
夫々に搭載された前記ＬＥＤが前記レンズとの間隔を等
間隔とする段差部が設けられ、さらに前記基板は切溝な
ど分割手段が設けられた一枚として形成され、前記ＬＥ
Ｄが搭載された後に前記分割手段による分割が行われる
ことを特徴とするＬＥＤ光源の灯具を提供することで課
題を解決するものである。According to the present invention, as a specific means for solving the above-mentioned conventional problems, an LED mounted on a substrate in a predetermined number and arrangement within a light emitting area of a lamp and fixed to a housing is provided. In a lamp in which a light source and a lens are formed as a curved surface, the substrate is the LED
Are divided into shapes that can make the interval with the lens equal, and the housing is formed in a shape corresponding to the division of the substrate, and is mounted on each of the divided substrates. The LED is provided with a stepped portion having an equal distance from the lens, and the substrate is formed as a single sheet provided with a dividing means such as a cut groove.
An object of the present invention is to solve the problem by providing a lamp of an LED light source, wherein the division is performed by the division unit after D is mounted.
【０００７】[0007]
【実施例】つぎに、本発明を図に示す一実施例に基づい
て詳細に説明する。尚、この実施例においても灯具は車
両用灯具の例で説明する。図１及び図２に符号１で示す
ものは車両用灯具である。尚、この実施例では理解を容
易とするために前記車両用灯具１は円形の外形を有する
形状のものとして説明する。また、前記車両用灯具１は
ＬＥＤ２が基板３に搭載され、更に前記基板３がハウジ
ング４の所定位置に固定される構成されるものである点
は従来例もののと同様である。Next, the present invention will be described in detail based on an embodiment shown in the drawings. Note that, also in this embodiment, the lamp is described as an example of a vehicle lamp. 1 and 2 is a vehicular lamp. In this embodiment, the vehicle lamp 1 is described as having a circular outer shape for easy understanding. The vehicle lamp 1 is similar to the conventional example in that the LED 2 is mounted on a substrate 3 and the substrate 3 is fixed to a predetermined position of a housing 4.
【０００８】ここで、前記車両用灯具１においては、レ
ンズ５が前述したように外光により全面が光輝すること
のないように、外面５ａが例えば凸球面状に湾曲するも
のとされ、従って、内面５ｂも同様に湾曲し、これによ
り前記基板３を一枚として形成した場合には、この基板
３上に搭載されたＬＥＤ２は前記レンズ５との間隔に場
所による寸法差を生じる状態となっている。Here, in the vehicular lamp 1, the outer surface 5a is curved, for example, into a convex spherical shape so that the entire surface of the lens 5 is not shined by external light as described above. The inner surface 5b is similarly curved, and when the substrate 3 is formed as a single sheet, the LED 2 mounted on the substrate 3 is in a state where a dimensional difference occurs depending on a location in the space between the LED 2 and the lens 5. I have.
【０００９】上記に鑑みて本発明では前記基板３を分割
するものであり、この分割を行うときには、例えば一枚
として形成したときの前記基板３の位置を基準としてレ
ンズ５の内面５ｂに等間隔となるように例えば３本の等
高線ｔ１、ｔ２、ｔ３を想定すれば、その等高線ｔ１〜
ｔ３は同心円となるので、この等高線ｔ１〜ｔ３に沿い
基板３を分割すれば、前記基板は第一基板３１、第二基
板３２、第三基板３３、第四基板３４の四枚が得られる
ものとなる。In view of the above, according to the present invention, the substrate 3 is divided. When the substrate 3 is divided, for example, the inner surface 5b of the lens 5 is equally spaced with respect to the position of the substrate 3 when formed as one sheet. For example, assuming three contour lines t1, t2, and t3 such that
Since t3 is a concentric circle, if the substrate 3 is divided along the contour lines t1 to t3, four substrates of the first substrate 31, the second substrate 32, the third substrate 33, and the fourth substrate 34 are obtained. Becomes
【００１０】ここで、本発明においては前記第一基板３
１、第二基板３２、第三基板３３、第四基板３４は図３
に示すように断続する切溝３５を介して四枚が連接され
て一体として形成されるものとされ、例えばＬＥＤ２が
搭載された後のハウジング４への取付時に分離が行われ
るものとされている。Here, in the present invention, the first substrate 3
1, the second substrate 32, the third substrate 33, and the fourth substrate 34 are shown in FIG.
As shown in FIG. 4, four sheets are connected to each other through intermittent cut grooves 35 to be integrally formed. For example, separation is performed when the LED 2 is mounted on the housing 4 after being mounted. .
【００１１】これは、車両用灯具１として組立が完了し
たときの品質の確保を容易とするためであり、一体の灯
具用の１セットを連接したものとしておくことで、例え
ば基板上に搭載するＬＥＤ２の総光量の管理も可能とな
り、これにより完成した車両用灯具１間の輝度のバラツ
キなどが予めに所定の範囲となるように管理することが
容易となり品質向上に極めて有効なものとなる。This is to make it easy to ensure the quality of the vehicle lamp 1 when the assembly is completed. For example, the vehicle lamp 1 is mounted on a board by connecting one set for the lamp unit. It is also possible to manage the total amount of light of the LEDs 2, whereby it is easy to manage the variation in brightness between the completed vehicle lamps 1 in a predetermined range in advance, and this is extremely effective for quality improvement.
【００１２】また、本発明ではハウジング４には四段と
した段差部４１〜４４を設ける（図１、図２を参照）も
のであり、このときには、例えば前記段差部４１には第
一基板３１が、段差部４２には第二基板３２が、段差部
４３には第二基板３３が、段差部４４には第二基板３４
がと言うように、各段差部と各基板とを対応して取付可
能とする形状に形成されている。According to the present invention, the housing 4 is provided with four steps 41 to 44 (see FIGS. 1 and 2). In this case, for example, the first substrate 31 is provided on the step 41. However, the second substrate 32 is provided in the step portion 42, the second substrate 33 is provided in the step portion 43, and the second substrate 34 is provided in the step portion 44.
As described above, each step portion and each substrate are formed in a shape that can be mounted correspondingly.
【００１３】加えて、前記段差部４１〜４４は、段差部
４１に取付けられた基板３１上に搭載されたＬＥＤ２か
らレンズ５迄の間隔と、段差部４２に取付けられた基板
３２上に搭載されたＬＥＤ２からレンズ５迄の間隔と、
以下同様に基板３３上のＬＥＤ２からレンズ５迄の間隔
と、基板３４上のＬＥＤ２からレンズ５迄の間隔とが全
て同一となるように夫々の高さが設定されるものとされ
ている。In addition, the steps 41 to 44 are mounted on the board 32 mounted on the step 42 and the distance from the LED 2 to the lens 5 mounted on the board 31 mounted on the step 41. The distance from the LED 2 to the lens 5
Similarly, the respective heights are set so that the distance from the LED 2 to the lens 5 on the substrate 33 and the distance from the LED 2 to the lens 5 on the substrate 34 are all the same.
【００１４】次いで、上記の構成とした本発明の作用及
び効果について説明を行えば、前記基板３を分割し、こ
の分割された基板３１〜３４の夫々を段差部４１〜４４
に取付けて、それらの基板上に搭載されるＬＥＤ２とレ
ンズ５との間隔を同一寸法としたことで、夫々の前記Ｌ
ＥＤ２から放射される光は実質的に同一条件としてレン
ズ５に達するものとなる。Next, the operation and effect of the present invention having the above structure will be described. The substrate 3 is divided, and each of the divided substrates 31 to 34 is stepped.
And the distance between the LED 2 and the lens 5 mounted on those substrates is made the same, so that each of the L
The light emitted from the ED 2 reaches the lens 5 under substantially the same conditions.
【００１５】従って、前記レンズ５に配光特性を形成さ
せるために施すレンズカット６は同一のもので良いもの
となり、レンズの設計が大幅に簡素化される。また、入
射するときの条件が同一となりレンズカット６も同一と
なることは、全てのＬＥＤ２に対する光学的条件が同一
となるものであり、これにより外部から観視したときの
レンズの輝度の均一性などが向上するものとなる。Therefore, the same lens cut 6 can be used for forming the light distribution characteristic on the lens 5, and the design of the lens is greatly simplified. In addition, the fact that the conditions at the time of incidence are the same and the lens cut 6 is also the same is that the optical conditions for all the LEDs 2 are the same, and as a result, the uniformity of the brightness of the lens when viewed from the outside is obtained. Etc. will be improved.
【００１６】また、本発明により基板３をハウジング４
への取付時に分割するものとしたことで、前記基板３は
車両用灯具１の一体毎の管理が可能なものとなり、これ
により完成後の車両用灯具１の品質の均一化などを可能
とするものである。According to the present invention, the substrate 3 is
Since the substrate 3 is divided at the time of mounting, the substrate 3 can be managed for each unit of the vehicle lamp 1, thereby making it possible to equalize the quality of the completed vehicle lamp 1 and the like. Things.
【００１７】[0017]
【発明の効果】以上に説明したように本発明により、基
板はＬＥＤの夫々がレンズとの間隔を等間隔とすること
を可能な形状に分割が行われ、ハウジングには前記基板
の分割の形状に応じる形状とし、且つ分割が行われた前
記基板の夫々に搭載された前記ＬＥＤが前記レンズとの
間隔を等間隔とする段差部が設けられているＬＥＤ光源
の車両用灯具としたことで、湾曲するレンズが採用され
た車両用灯具においても、前記レンズとＬＥＤとの間隔
を均等とするものとなり、これによりレンズ側に施すレ
ンズカットを同一なものとして、レンズの設計の簡素化
と共にレンズカットの均等化により見栄えも向上させ、
コストダウン、性能向上に極めて優れた効果を奏するも
のである。As described above, according to the present invention, the substrate is divided into a shape that allows each of the LEDs to be at an equal distance from the lens, and the housing has the divided shape of the substrate. By adopting a shape corresponding to the above, and the LED mounted on each of the divided substrates is a vehicle lamp of an LED light source provided with a step portion having an equal interval with the lens, Even in a vehicular lamp in which a curved lens is employed, the distance between the lens and the LED is equalized, thereby making the lens cut on the lens side the same, simplifying the lens design and cutting the lens. Appearance is improved by equalization of
This is extremely effective in reducing costs and improving performance.
【００１８】また、本発明により基板をハウジングへの
取付時に分割するものとしたことで、前記基板は車両用
灯具の一体毎の管理が可能なものとなり、これにより完
成後の車両用灯具の品質の向上にも極めて優れた効果を
奏するものとなる。Further, by dividing the board at the time of attachment to the housing according to the present invention, the board can be managed for each unit of the vehicular lamp, thereby improving the quality of the completed vehicular lamp. It also has an extremely excellent effect on the improvement of
【図１】 本発明に係る車両用灯具の一実施例を一部を
破断した状態で示す斜視図である。FIG. 1 is a perspective view showing an embodiment of a vehicular lamp according to the present invention in a partially broken state.
【図２】 図１のＡ―Ａ線に沿う断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】 同じ実施例の基板を示す平面図である。FIG. 3 is a plan view showing a substrate of the same embodiment.
【図４】 従来例を示す断面図である。FIG. 4 is a sectional view showing a conventional example.
【図５】 この種の灯具に光源として採用されるＬＥＤ
の例を示す斜視図である。FIG. 5 shows an LED used as a light source in this type of lamp.
It is a perspective view which shows the example of.
１……車両用灯具 ２……ＬＥＤ ３……基板 ３１……第一基板 ３２……第二基板 ３３……第三基板 ３４……第四基板 ４……ハウジング ４１、４２、４３、４４……段差部 ５……レンズ ５ａ……外面 ５ｂ……内面 ６……レンズカット DESCRIPTION OF SYMBOLS 1 ... Vehicle lamp 2 ... LED3 ... Board 31 ... First board 32 ... Second board 33 ... Third board 34 ... Fourth board 4 ... Housings 41, 42, 43, 44 ... … Stepped part 5… Lens 5a… Outer surface 5b… Inner surface 6… Lens cut
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F21Q 1/00 H01L 33/00 F21M 3/12 B60Q 1/00 B60Q 1/26 B60Q 1/44 F21V 19/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) F21Q 1/00 H01L 33/00 F21M 3/12 B60Q 1/00 B60Q 1/26 B60Q 1/44 F21V 19 / 00
Claims (1)
として基板に搭載され、ハウジングに固定されるＬＥＤ
光源とし、且つレンズが曲面として形成される灯具にお
いて、前記基板は前記ＬＥＤの夫々が前記レンズとの間
隔を等間隔とすることを可能な形状に分割が行われ、前
記ハウジングには前記基板の分割に応じる形状とし、且
つ分割が行われた前記基板の夫々に搭載された前記ＬＥ
Ｄが前記レンズとの間隔を等間隔とする段差部が設けら
れ、さらに前記基板は切溝など分割手段が設けられた一
枚として形成され、前記ＬＥＤが搭載された後に前記分
割手段による分割が行われることを特徴とするＬＥＤ光
源の灯具。An LED mounted on a substrate in a predetermined number and arrangement within a light emitting area of a lamp and fixed to a housing.
In a lamp in which a light source is used and a lens is formed as a curved surface, the substrate is divided into a shape that allows each of the LEDs to have an equal distance from the lens, and the housing has the substrate. The LE having a shape corresponding to the division and mounted on each of the divided substrates
D is provided with a step portion having an equal interval with the lens, and the substrate is formed as a single sheet provided with a dividing means such as a kerf, and divided by the dividing means after the LED is mounted. A lamp for an LED light source, which is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15993993A JP3181145B2 (en) | 1993-06-07 | 1993-06-07 | LED light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15993993A JP3181145B2 (en) | 1993-06-07 | 1993-06-07 | LED light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06349306A JPH06349306A (en) | 1994-12-22 |
| JP3181145B2 true JP3181145B2 (en) | 2001-07-03 |
Family
ID=15704466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15993993A Expired - Fee Related JP3181145B2 (en) | 1993-06-07 | 1993-06-07 | LED light fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3181145B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8786804B2 (en) | 2010-10-28 | 2014-07-22 | Stanley Electric Co., Ltd. | Surface light source device and LCD unit |
| US8864353B2 (en) | 2011-01-25 | 2014-10-21 | Stanley Electric Co., Ltd. | Vehicle position lamp and headlight |
| US8870423B2 (en) | 2011-05-19 | 2014-10-28 | Stanley Electric Co., Ltd. | Vehicle decorative lighting device and vehicle lamp |
| EP3415811A1 (en) * | 2017-06-14 | 2018-12-19 | LG Electronics Inc. | Lamp for vehicle and vehicle having the same |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07115041B2 (en) * | 1987-03-11 | 1995-12-13 | 日本鋼管株式会社 | Method for manufacturing non-oriented high Si steel sheet |
| NZ542269A (en) * | 2003-03-12 | 2008-03-28 | Lednium Technology Pty Ltd | A lamp assembly and a process for producing a lamp assembly |
| ES2308164T3 (en) * | 2003-05-28 | 2008-12-01 | Volkswagen Ag | LIGHTING DEVICE FOR VEHICLES WITH A LUMINISCENT MODULE THAT INCLUDES LUMINISCENT DIODES. |
| JP2007035366A (en) * | 2005-07-25 | 2007-02-08 | Kokubu Denki Co Ltd | Illumination device |
| US20070076412A1 (en) * | 2005-09-30 | 2007-04-05 | Lumileds Lighting U.S., Llc | Light source with light emitting array and collection optic |
| JP4551336B2 (en) * | 2006-01-27 | 2010-09-29 | 小島プレス工業株式会社 | Vehicle map light |
| CA2673690A1 (en) * | 2007-01-25 | 2008-07-31 | Magna International Inc. | Semiconductor light source element for beam forming |
| JP5150130B2 (en) | 2007-04-23 | 2013-02-20 | スタンレー電気株式会社 | Vehicle lighting |
| JP5179925B2 (en) * | 2008-04-04 | 2013-04-10 | スタンレー電気株式会社 | Vehicle lighting |
| JP2009252485A (en) * | 2008-04-04 | 2009-10-29 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
| JP2010092704A (en) * | 2008-10-08 | 2010-04-22 | Kanto Auto Works Ltd | Lighting fixture for vehicle |
| JP5079031B2 (en) * | 2010-02-10 | 2012-11-21 | 本田技研工業株式会社 | Turn signal structure for motorcycles |
| JP2013026008A (en) * | 2011-07-20 | 2013-02-04 | Koito Mfg Co Ltd | Vehicular lamp |
| JP5801731B2 (en) * | 2012-01-24 | 2015-10-28 | 株式会社小糸製作所 | Vehicle headlamp |
| JP5876599B2 (en) * | 2015-02-12 | 2016-03-02 | ローム株式会社 | LED lighting fixtures |
| JP6169754B2 (en) * | 2016-05-19 | 2017-07-26 | 株式会社小糸製作所 | Lamp unit |
-
1993
- 1993-06-07 JP JP15993993A patent/JP3181145B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8786804B2 (en) | 2010-10-28 | 2014-07-22 | Stanley Electric Co., Ltd. | Surface light source device and LCD unit |
| US8864353B2 (en) | 2011-01-25 | 2014-10-21 | Stanley Electric Co., Ltd. | Vehicle position lamp and headlight |
| US8870423B2 (en) | 2011-05-19 | 2014-10-28 | Stanley Electric Co., Ltd. | Vehicle decorative lighting device and vehicle lamp |
| EP3415811A1 (en) * | 2017-06-14 | 2018-12-19 | LG Electronics Inc. | Lamp for vehicle and vehicle having the same |
| US10451236B2 (en) | 2017-06-14 | 2019-10-22 | Lg Electronics Inc. | Lamp for vehicle and vehicle having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06349306A (en) | 1994-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3181145B2 (en) | LED light fixture | |
| JP2960928B1 (en) | Signal lights for vehicles | |
| JP3026967B1 (en) | Vehicle lighting | |
| US6299337B1 (en) | Flexible multiple led module, in particular for a luminaire housing of a motor vehicle | |
| JP3195294B2 (en) | Vehicle lighting | |
| US20080049438A1 (en) | LED Assembly for Rear Lamps in an Automobile | |
| US7597466B2 (en) | Vehicle lamp | |
| US20050052865A1 (en) | Lamp housing containing an integrated LED support structure | |
| US11353186B2 (en) | Vehicular headlight | |
| US20140085918A1 (en) | Device for interior lighting in a motor vehicle | |
| JP3076238B2 (en) | Signal lights for vehicles | |
| CN209926267U (en) | Dot matrix screen car light and vehicle that has it | |
| JP2007299599A (en) | Ring-shape lamp | |
| JPS61171177A (en) | Led light source | |
| JPH0524084Y2 (en) | ||
| JPH0238326Y2 (en) | ||
| JPH0140093Y2 (en) | ||
| JPH0782767B2 (en) | Rear combination lamp | |
| JPH0448997Y2 (en) | ||
| JPH0515167Y2 (en) | ||
| JPH0371721B2 (en) | ||
| JP7176961B2 (en) | rear combination lamp | |
| JPH0448996Y2 (en) | ||
| JP2000164010A (en) | Lighting fixture for vehicle using led as light source | |
| KR20230066747A (en) | Backlight unit for blind spot warning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100420 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100420 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110420 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110420 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120420 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120420 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130420 Year of fee payment: 12 |
|
| LAPS | Cancellation because of no payment of annual fees |