JPS609244U - light emitting diode - Google Patents

light emitting diode

Info

Publication number
JPS609244U
JPS609244U JP1983101566U JP10156683U JPS609244U JP S609244 U JPS609244 U JP S609244U JP 1983101566 U JP1983101566 U JP 1983101566U JP 10156683 U JP10156683 U JP 10156683U JP S609244 U JPS609244 U JP S609244U
Authority
JP
Japan
Prior art keywords
emitting diode
light emitting
light
current
emitting diodes
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
Application number
JP1983101566U
Other languages
Japanese (ja)
Inventor
高志 菊地
Original Assignee
パイオニア株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP1983101566U priority Critical patent/JPS609244U/en
Publication of JPS609244U publication Critical patent/JPS609244U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の発光ダイオードの外観を示す正面図、第
２図は第１図の発光ダイオードの回路図、第３図はこの
考案の発光ダイオードの一実施例の外観を示す正面図、
第４図はこの考案の発光ダイオードの内部の具体的な回
路図、第５図はこの考案の発光ダイオードの印加電圧対
電流に対応する発光色の変化を示す図、第６図はこの考
案の発光ダイオードの内部の回路構成を示すブロック図
である。 １１・・・・・・ケース、１２．１３・・・・・・端子
、１４・・・・・・緑色ＬＥＤ、１５・・・・・・赤色
ＬＥＤ、　　１６．　１７・・・・・・電流制御部、１
８・・・・・・電流設定部、１９・・・・・・電圧検出
部、２１・・・・・・ツェナーダイオード。FIG. 1 is a front view showing the appearance of a conventional light emitting diode, FIG. 2 is a circuit diagram of the light emitting diode shown in FIG. 1, and FIG. 3 is a front view showing the appearance of an embodiment of the light emitting diode of this invention.
Fig. 4 is a specific circuit diagram inside the light emitting diode of this invention, Fig. 5 is a diagram showing the change in emitted light color corresponding to applied voltage versus current of the light emitting diode of this invention, and Fig. 6 is a diagram of the light emitting diode of this invention. FIG. 2 is a block diagram showing an internal circuit configuration of a light emitting diode. 11... Case, 12. 13... Terminal, 14... Green LED, 15... Red LED, 16. 17...Current control section, 1
8... Current setting section, 19... Voltage detection section, 21... Zener diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同一チップ内に配置され一方の電極が共通して第１の端
子に接続された２色以上の発光ダイオードと、この発光
ダイオードのそれぞれの他方の電極に接続され各発光タ
イオードの電流または印加電圧を制御する複数の制御部
と、この制御部と第２の端子間に接続され上記各発光ダ
イオードの電流または電圧を設定する設定部と、上記第
１および第２の端間の電圧または電流を検出して上記制
御部を制御する検出部とよりなる発光ダイオード。Light-emitting diodes of two or more colors arranged in the same chip and having one electrode commonly connected to a first terminal, and connected to the other electrode of each of the light-emitting diodes to control the current or applied voltage of each light-emitting diode. a plurality of control units for controlling; a setting unit connected between the control unit and a second terminal for setting the current or voltage of each of the light emitting diodes; and detecting the voltage or current between the first and second terminals. and a detection section that controls the control section.
JP1983101566U 1983-06-30 1983-06-30 light emitting diode Pending JPS609244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983101566U JPS609244U (en) 1983-06-30 1983-06-30 light emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983101566U JPS609244U (en) 1983-06-30 1983-06-30 light emitting diode

Publications (1)

Publication Number Publication Date
JPS609244U true JPS609244U (en) 1985-01-22

Family

ID=30239792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983101566U Pending JPS609244U (en) 1983-06-30 1983-06-30 light emitting diode

Country Status (1)

Country Link
JP (1) JPS609244U (en)

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