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JPS6054352U - Reflective optical coupler - Google Patents

Reflective optical coupler

Info

Publication number
JPS6054352U
JPS6054352U JP14623483U JP14623483U JPS6054352U JP S6054352 U JPS6054352 U JP S6054352U JP 14623483 U JP14623483 U JP 14623483U JP 14623483 U JP14623483 U JP 14623483U JP S6054352 U JPS6054352 U JP S6054352U
Authority
JP
Japan
Prior art keywords
light
pellet
lead terminal
receiving
reflective optical
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.)
Granted
Application number
JP14623483U
Other languages
Japanese (ja)
Other versions
JPH0220855Y2 (en
Inventor
雲然　国幸
岡部　唯利
橋本　則雄
Original Assignee
新日本無線株式会社
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 新日本無線株式会社 filed Critical 新日本無線株式会社
Priority to JP14623483U priority Critical patent/JPS6054352U/en
Publication of JPS6054352U publication Critical patent/JPS6054352U/en
Application granted granted Critical
Publication of JPH0220855Y2 publication Critical patent/JPH0220855Y2/ja
Granted legal-status Critical Current

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  • Optical Radar Systems And Details Thereof (AREA)

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 drawings]

第１図は従来の反射型光結合装置の断面図、第２図は本
考案の一実施例を示す図でａが断面図すが樹脂モールド
する前の斜視図、第３図は本考案の他の実施例を示す図
でａが断面図、ｂがリード部の斜視図、Ｃは各リードの
位置関係と発光ペレットの光からの明暗関係を示す図、
第４図および第５図はそれぞれ本考案の他の実施例であ
るリード部の位置関係を示す図である。 ４・・・透明樹脂、１３・・・第一のリード端子、１４
・・・第二のリード端子、１７・・・第三のリード端子
、２１・・・発光ペレット、２２，３２・・−細線、３
１・・・受光ペレット。Fig. 1 is a cross-sectional view of a conventional reflective optical coupling device, Fig. 2 is a view showing an embodiment of the present invention, where a is a cross-sectional view, and a perspective view before resin molding. In the drawings showing other embodiments, a is a cross-sectional view, b is a perspective view of the lead part, and C is a diagram showing the positional relationship of each lead and the brightness relationship from the light of the light emitting pellet.
FIGS. 4 and 5 are diagrams showing the positional relationship of lead parts in other embodiments of the present invention, respectively. 4...Transparent resin, 13...First lead terminal, 14
...Second lead terminal, 17...Third lead terminal, 21...Light-emitting pellet, 22,32...-Thin wire, 3
1... Light-receiving pellet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第一のリード端子に固着した発光ペレットと、第二のリ
ード端子に固着した受光ペレットと、前記発光ペレット
および受光ペレットと細線接続される一体または二律に
形成された第三のリード端子と、前記発光ペレット、受
光ペレットおよび第三のリード端子の少くとも細線接続
部とを一体に包含する前記発光ペレットの発光波長に対
して透明な樹脂とからなり、前記発光ペレットから発す
る光が直接前記受光ペレットに到着しないように前記第
一、第二および第三のリード端子を配置したことを特徴
とする反射型光結合装置。A light-emitting pellet fixed to a first lead terminal, a light-receiving pellet fixed to a second lead terminal, and a third lead terminal formed integrally or in two ways, which is connected to the light-emitting pellet and the light-receiving pellet by a thin wire; It is made of a resin that is transparent to the emission wavelength of the light emitting pellet and integrally includes the light emitting pellet, the light receiving pellet, and at least a thin wire connection part of the third lead terminal, and the light emitted from the light emitting pellet is directly transmitted to the light receiving part. A reflective optical coupling device characterized in that the first, second and third lead terminals are arranged so that they do not reach the pellet.
JP14623483U 1983-09-21 1983-09-21 Reflective optical coupler Granted JPS6054352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14623483U JPS6054352U (en) 1983-09-21 1983-09-21 Reflective optical coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14623483U JPS6054352U (en) 1983-09-21 1983-09-21 Reflective optical coupler

Publications (2)

Publication Number Publication Date
JPS6054352U true JPS6054352U (en) 1985-04-16
JPH0220855Y2 JPH0220855Y2 (en) 1990-06-06

Family

ID=30325562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14623483U Granted JPS6054352U (en) 1983-09-21 1983-09-21 Reflective optical coupler

Country Status (1)

Country Link
JP (1) JPS6054352U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009111142A (en) * 2007-10-30 2009-05-21 Sunx Ltd Photoelectric sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457983A (en) * 1977-10-18 1979-05-10 Toshiba Corp Optical semiconductor device
JPS55164856U (en) * 1979-05-14 1980-11-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457983A (en) * 1977-10-18 1979-05-10 Toshiba Corp Optical semiconductor device
JPS55164856U (en) * 1979-05-14 1980-11-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009111142A (en) * 2007-10-30 2009-05-21 Sunx Ltd Photoelectric sensor

Also Published As

Publication number Publication date
JPH0220855Y2 (en) 1990-06-06

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