JPS6073263U - optical coupler - Google Patents

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図は従来の光結合器の断面図、第２図は本考案実施
例の光結合器の要部断面図である。 １．１・・・・・・リード線、２・・・・・・発光素子
、３・・・・・・受光素子、３′・・・・・・（受光素
子の発光素子と対向しない）側面、４・・・・・・透光
性樹脂、−５・・・・・・光反射性樹脂。FIG. 1 is a sectional view of a conventional optical coupler, and FIG. 2 is a sectional view of a main part of an optical coupler according to an embodiment of the present invention. 1.1... Lead wire, 2... Light emitting element, 3... Light receiving element, 3'... (does not face the light emitting element of the light receiving element) Side surface, 4...Translucent resin, -5...Light reflective resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発光素子及び受光素子を並置し、その画素子を透光性樹
脂で覆った後、光反射性樹脂で透光性樹脂を覆った光結
合器に於て、前記受光素子の発光素子と対向しない側面
は覆わないように透光性樹脂が設けである事を特徴とす
る光結合器。After arranging a light-emitting element and a light-receiving element, and covering the pixel element with a light-transmitting resin, the light-emitting element of the light-receiving element is not opposed to the light-emitting element of the light-receiving element in an optical coupler in which the light-transmitting resin is covered with a light-reflecting resin. An optical coupler characterized by having a translucent resin so as not to cover the sides.