JPS5851456U - 3 color light emitting diode element - Google Patents

3 color light emitting diode element

Info

Publication number
JPS5851456U
JPS5851456U JP1981146836U JP14683681U JPS5851456U JP S5851456 U JPS5851456 U JP S5851456U JP 1981146836 U JP1981146836 U JP 1981146836U JP 14683681 U JP14683681 U JP 14683681U JP S5851456 U JPS5851456 U JP S5851456U
Authority
JP
Japan
Prior art keywords
color light
light
diode element
emitting diode
light emitting
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
JP1981146836U
Other languages
Japanese (ja)
Inventor
一柳　外史一
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP1981146836U priority Critical patent/JPS5851456U/en
Publication of JPS5851456U publication Critical patent/JPS5851456U/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図は本考案による３色ＬＥＤ素子の一実施例を示す
平面図、第２図は第１図示のＬＥＤ素子の内部接続を示
す回路図、第３図は本考案の３色ＬＥＤの点灯用回路の
一実施例を示す接続図である。 １・・・３色ＬＥＤ素子の収納ケース、２．　３．　４
・・・引き出し端子、５．　６．　７・・・赤、縁、青
色発光ＬＥＤ、　ｆ３・・・電源電池、９．　１０．　
１１．　１２゜１３．１４・・・スイッチ素子。Fig. 1 is a plan view showing an embodiment of the three-color LED element according to the present invention, Fig. 2 is a circuit diagram showing the internal connections of the LED element shown in Fig. 1, and Fig. 3 is the lighting of the three-color LED element according to the present invention. FIG. 1... Storage case for three-color LED elements, 2. 3. 4
... Pull-out terminal, 5. 6. 7... Red, edge, blue light emitting LED, f3... Power battery, 9. 10.
11. 12゜13.14...Switch element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）それぞれ異なる原色の発光をする３個の発光ダイ
オードを互にリング状に接続し、各接続点からケース外
に引き出し端子を設けることを特徴とする３色発光ダイ
オード素子。 （か　実用新案登録請求の範囲第（１）項記載のものに
おいて、前記３個の発光ダイオードの引き出し端間に時
分割電流を流してそれぞれの発色光を発光させると共に
、前記電流のデユーティ比を変えて視覚的に任意の色光
を得ることを特徴とする３色発光ダイオード素子。(1) A three-color light-emitting diode element characterized in that three light-emitting diodes emitting light of different primary colors are connected to each other in a ring shape, and a lead-out terminal is provided outside the case from each connection point. (A) In the utility model registration claim described in claim (1), a time-divided current is passed between the lead-out ends of the three light emitting diodes to emit colored light, and the duty ratio of the current is adjusted. A three-color light emitting diode element that can be changed to visually obtain arbitrary color light.
JP1981146836U 1981-10-02 1981-10-02 3 color light emitting diode element Pending JPS5851456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981146836U JPS5851456U (en) 1981-10-02 1981-10-02 3 color light emitting diode element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981146836U JPS5851456U (en) 1981-10-02 1981-10-02 3 color light emitting diode element

Publications (1)

Publication Number Publication Date
JPS5851456U true JPS5851456U (en) 1983-04-07

Family

ID=29939720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981146836U Pending JPS5851456U (en) 1981-10-02 1981-10-02 3 color light emitting diode element

Country Status (1)

Country Link
JP (1) JPS5851456U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568505A (en) * 1979-07-03 1981-01-28 Nippon Steel Corp Thickness measuring method of organic coated layer by ultrasonic wave

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568505A (en) * 1979-07-03 1981-01-28 Nippon Steel Corp Thickness measuring method of organic coated layer by ultrasonic wave

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