JPH062722U - Light emitting diode - Google Patents
Light emitting diodeInfo
- Publication number
- JPH062722U JPH062722U JP9364391U JP9364391U JPH062722U JP H062722 U JPH062722 U JP H062722U JP 9364391 U JP9364391 U JP 9364391U JP 9364391 U JP9364391 U JP 9364391U JP H062722 U JPH062722 U JP H062722U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- emitting element
- blinking
- circuit
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
Abstract
(57)【要約】
【目的】 警報等の報知手段として用いた際にも確実に
視認できるようにし、安全性及び信頼性等を高めるとと
もに、全体の小型化、軽量化、さらにはコスト低減に寄
与する。
【構成】 発光素子部２と、この発光素子部２に接続し
たリード部３、４を備える。発光素子部２とリード部
３、４間に、発光素子部２を点滅させるための点滅回路
５を一体に設ける。
(57) [Summary] [Purpose] To ensure safety even when used as a warning means for alarms, etc. to improve safety and reliability, and to reduce overall size, weight, and cost. Contribute. [Structure] A light emitting element portion 2 and lead portions 3 and 4 connected to the light emitting element portion 2 are provided. A blinking circuit 5 for blinking the light emitting element portion 2 is integrally provided between the light emitting element portion 2 and the lead portions 3 and 4.
Description
【０００１】[0001]
本考案は警報等の報知手段に用いて好適な発光ダイオードに関する。 The present invention relates to a light emitting diode suitable for use as a notification means such as an alarm.
【０００２】[0002]
半導体素子である発光ダイオードは広く用いられている。従来の発光ダイオー ドは発光素子部とリード部により構成し、発光素子部はリード部への給電により 発光する。 Light emitting diodes, which are semiconductor elements, are widely used. A conventional light emitting diode is composed of a light emitting element section and a lead section, and the light emitting element section emits light by feeding power to the lead section.
【０００３】 ところで、発光ダイオードは主に視覚的な表示手段として用いられるが、警報 等の報知手段として用いられることも少なくない。しかし、従来の発光ダイオー ドはフィラメントランプ等の他の発光手段に比べて十分な明るさを得にくいため 、警報等の報知手段に用いた場合には、視認しにくく、報知手段として確実に機 能し得ないという致命的な難点があった。By the way, the light emitting diode is mainly used as a visual display means, but it is often used as a notification means such as an alarm. However, the conventional light emitting diode is difficult to obtain sufficient brightness as compared with other light emitting means such as a filament lamp. There was a fatal difficulty that it could not work.
【０００４】 本考案はこのような従来技術に存在する課題を解決したものであり、特に、警 報等の報知手段として用いた際にも確実に視認でき、安全性及び信頼性等をより 高め得るとともに、全体の小型化、軽量化、さらにはコスト低減に寄与できる発 光ダイオードの提供を目的とする。The present invention solves the problems existing in the prior art as described above, and in particular, it can be surely visually recognized even when it is used as a notification means such as a warning, thereby further improving safety and reliability. It is an object of the present invention to provide a light emitting diode that can contribute to size reduction, weight reduction, and cost reduction of the entire device.
【０００５】[0005]
本考案は発光素子部２と、この発光素子部２に接続したリード部３、４を備え る発光ダイオード１を構成するに際して、特に、発光素子部２とリード部３、４ 間に、発光素子部２を点滅させるための点滅回路５を一体に設けてなることを特 徴とする。この場合、点滅回路５はリード部３、４からの給電により作動するパ ルス発振器５ｅを利用できるとともに、発光素子部２と点滅回路５は一体の集積 回路Ａにより構成できる。 The present invention provides a light emitting diode 1 including a light emitting element portion 2 and leads 3 and 4 connected to the light emitting element portion 2, in particular, a light emitting element between the light emitting element portion 2 and the lead portions 3 and 4. A feature is that a blinking circuit 5 for blinking the section 2 is integrally provided. In this case, the blinking circuit 5 can utilize the pulse oscillator 5e which is operated by power supply from the lead portions 3 and 4, and the light emitting element portion 2 and the blinking circuit 5 can be configured by an integrated circuit A.
【０００６】[0006]
本考案に係る発光ダイオード１によれば、リード部３、４からの給電により、 点滅回路５が作動する。即ち、パルス発振器５ｅが発振し、この発振に基づいて 発光素子部２には間欠的な給電が行われ、発光素子部２はパルス発振器５ｅの発 振周波数に同期して点滅する。 According to the light emitting diode 1 of the present invention, the blinking circuit 5 is activated by the power supplied from the leads 3 and 4. That is, the pulse oscillator 5e oscillates, and based on this oscillation, the light emitting element section 2 is intermittently supplied with power, and the light emitting element section 2 blinks in synchronization with the oscillation frequency of the pulse oscillator 5e.
【０００７】 なお、発光素子部２と点滅回路５は集積回路Ａの構成により、外観及び大きさ を通常の発光ダイオードとほぼ同一に形成できる。The light emitting element section 2 and the blinking circuit 5 can be formed to have substantially the same appearance and size as a normal light emitting diode by the configuration of the integrated circuit A.
【０００８】[0008]
次に、本考案に係る好適な実施例を挙げ、図面に基づき詳細に説明する。 Next, preferred embodiments according to the present invention will be described in detail with reference to the drawings.
【０００９】 まず、本考案に係る発光ダイオード１の構成について、図１及び図２を参照し て説明する。First, the structure of the light emitting diode 1 according to the present invention will be described with reference to FIGS. 1 and 2.
【００１０】 本考案に係る発光ダイオード１は、図１に示すようにベース部１１を備え、こ のベース部１１の内部に集積回路Ａで構成した点滅回路５を配設する。また、ベ ース部１１の表面側における集積回路Ａの表面には発光素子部（発光ダイオード 本体）２を一体に設け、さらに、ベース部１１の表面は半透明のスキン層１２で 覆う。また、一対の離間したリード部３、４を備え、各リード部３、４の一端は ベース部１１の裏面に取付け、かつ他端側を突出させる。このような構成により 、外観及び大きさは通常の発光ダイオードとほぼ同一になる。The light emitting diode 1 according to the present invention comprises a base portion 11 as shown in FIG. 1, and a blinking circuit 5 composed of an integrated circuit A is arranged inside the base portion 11. A light emitting element portion (light emitting diode body) 2 is integrally provided on the surface of the integrated circuit A on the surface side of the base portion 11, and the surface of the base portion 11 is covered with a semitransparent skin layer 12. Further, a pair of spaced lead portions 3 and 4 are provided, one end of each lead portion 3 and 4 is attached to the back surface of the base portion 11 and the other end side is projected. With such a configuration, the appearance and size are almost the same as those of a normal light emitting diode.
【００１１】 一方、発光素子部２、点滅回路５及びリード部３、４は、それぞれ図２に示す ように構成し、かつ接続する。そして、点滅回路５は一定の周期（周波数）で発 振するパルス発振器５ｅを備える。パルス発振器５ｅは、公知のマルチバイブレ ータを利用でき、例えば、トランジスタＱ１、Ｑ２、コンデンサＣ１、Ｃ２、抵 抗Ｒ１、Ｒ２、Ｒ３、Ｒ４により構成し、パルス発振器（マルチバイブレータ） ５ｅの正側ラインＬｐは正側のリード部３に、負側ラインＬｎは負側のリード部 ４にそれぞれ接続する。さらにまた、出力トランジスタＱ３を備え、そのエミッ タは負側ラインＬｎに、ベースはトランジスタＱ２のコレクタにそれぞれ接続す るとともに、同トランジスタＱ３のコレクタは発光素子部２及び抵抗Ｒ５の直列 回路を介して正側ラインＬｐに接続する。On the other hand, the light emitting element section 2, the blinking circuit 5, and the lead sections 3 and 4 are configured and connected as shown in FIG. The blinking circuit 5 includes a pulse oscillator 5e that oscillates at a constant cycle (frequency). A well-known multivibrator can be used as the pulse oscillator 5e. For example, the pulse oscillator 5e includes transistors Q1 and Q2, capacitors C1 and C2, and resistors R1, R2, R3, and R4, and the positive side of the pulse oscillator (multivibrator) 5e. The line Lp is connected to the positive lead portion 3, and the negative line Ln is connected to the negative lead portion 4. Furthermore, an output transistor Q3 is provided, the emitter of which is connected to the negative line Ln and the base of which is connected to the collector of the transistor Q2, and the collector of the transistor Q3 is connected through the series circuit of the light emitting element section 2 and the resistor R5. Connected to the positive line Lp.
【００１２】 次に、本考案に係る発光ダイオード１の動作及び使用方法について、各図を参 照して説明する。Next, the operation and usage of the light emitting diode 1 according to the present invention will be described with reference to the drawings.
【００１３】 本考案に係る発光ダイオード１は、一般的な発光ダイオードと全く同様に使用 でき、当該発光ダイオードの接続個所にそのまま接続すればよい。The light emitting diode 1 according to the present invention can be used in the same manner as a general light emitting diode, and may be directly connected to the connection point of the light emitting diode.
【００１４】 これにより、リード部３、４からパルス発振器５ｅに給電が行われ、パルス発 振器５ｅが発振するとともに、この発振に対応して出力トランジスタＱ３はオン 又はオフを交互に繰返す。この結果、発光素子部２に対しては間欠的な給電を行 うことができ、発光素子部２はパルス発振器５ｅの発振周波数に同期して点滅す る。As a result, power is supplied to the pulse oscillator 5e from the leads 3 and 4, the pulse oscillator 5e oscillates, and the output transistor Q3 alternately turns on and off in response to this oscillation. As a result, it is possible to intermittently supply power to the light emitting element section 2, and the light emitting element section 2 blinks in synchronization with the oscillation frequency of the pulse oscillator 5e.
【００１５】 よって、例えば、各種機器類における異常発生等を報知する警報灯として使用 する場合には、発光ダイオード１の点滅により、明るさの弱い発光ダイオードで あっても、確実に視認でき、安全性及び信頼性をより高めることができる。この 場合、発光ダイオード１の取付側における機器類に余分な点滅回路を組入れる必 要がなくなり、全体の小型化、軽量化、さらにはコスト低減に寄与できる。特に 、既設の発光ダイオードに対して本考案に係る発光ダイオード１をそのまま交換 して使用できる利点がある。Therefore, for example, when it is used as an alarm lamp for reporting the occurrence of an abnormality in various devices, the blinking of the light emitting diode 1 ensures that even a light emitting diode with weak brightness can be visually recognized and is safe. Reliability and reliability can be further enhanced. In this case, it is not necessary to install an extra blinking circuit in the equipment on the mounting side of the light emitting diode 1, which contributes to the overall size reduction, weight reduction, and cost reduction. In particular, there is an advantage that the light emitting diode 1 according to the present invention can be used as it is by replacing it with an existing light emitting diode.
【００１６】 以上、実施例について詳細に説明したが、本考案はこのような実施例に限定さ れるものではなく、細部の構成、例えば、発光素子の色、回路構成、回路定数（ 周波数等）及び形状等において、本考案の要旨を逸脱しない範囲で任意に変更で きる。Although the embodiments have been described in detail above, the present invention is not limited to such embodiments, and the detailed configuration, for example, the color of the light emitting element, the circuit configuration, the circuit constants (frequency, etc.) Also, the shape and the like can be arbitrarily changed without departing from the gist of the present invention.
【００１７】[0017]
このように、本考案に係る発光ダイオードは、発光素子部とリード部間に、発 光素子部を点滅させるための点滅回路を一体に設けてなるため、次のような顕著 な効果を奏する。 As described above, since the light emitting diode according to the present invention integrally includes the blinking circuit for blinking the light emitting element portion between the light emitting element portion and the lead portion, the following remarkable effects are obtained.
【００１８】 警報等の報知手段として用いた際には、明るさの弱い場合であっても、確 実に視認でき、安全性及び信頼性等をより高めることができる。When used as a notification means for an alarm or the like, even when the brightness is weak, it can be visually confirmed with certainty, and safety and reliability can be further improved.
【００１９】 既設の発光ダイオードに対して本発光ダイオードをそのまま交換して使用 できるなど、手軽に使用できるとともに、全体の小型化、軽量化、さらにはコス ト低減に寄与できる。The present light emitting diode can be used as it is by exchanging it with an existing light emitting diode, so that the light emitting diode can be used easily and contributes to downsizing and weight reduction of the whole and further cost reduction.
【図１】本考案に係る発光ダイオードの外観構成図、FIG. 1 is an external view of a light emitting diode according to the present invention,
【図２】同発光ダイオードの電気的回路図、FIG. 2 is an electrical circuit diagram of the light emitting diode,
１ 発光ダイオード ２ 発光素子部 ３ リード部 ４ リード部 ５ 点滅回路 ５ｅ パルス発振器 Ａ 集積回路 1 light emitting diode 2 light emitting element part 3 lead part 4 lead part 5 blinking circuit 5e pulse oscillator A integrated circuit
Claims (3)
たリード部を備える発光ダイオードにおいて、発光素子
部とリード部間に、発光素子部を点滅させるための点滅
回路を一体に設けてなることを特徴とする発光ダイオー
ド。1. A light emitting diode comprising a light emitting element section and a lead section connected to the light emitting element section, wherein a blinking circuit for blinking the light emitting element section is integrally provided between the light emitting element section and the lead section. A light emitting diode characterized by the above.
動するパルス発振器を用いてなることを特徴とする請求
項１記載の発光ダイオード。2. The light emitting diode according to claim 1, wherein the blinking circuit uses a pulse oscillator that operates by power supply from a lead portion.
により構成することを特徴とする請求項１記載の発光ダ
イオード。3. The light emitting diode according to claim 1, wherein the light emitting element section and the blinking circuit are formed as an integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9364391U JPH062722U (en) | 1991-10-18 | 1991-10-18 | Light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9364391U JPH062722U (en) | 1991-10-18 | 1991-10-18 | Light emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH062722U true JPH062722U (en) | 1994-01-14 |
Family
ID=14088050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9364391U Pending JPH062722U (en) | 1991-10-18 | 1991-10-18 | Light emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062722U (en) |
-
1991
- 1991-10-18 JP JP9364391U patent/JPH062722U/en active Pending
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