LIGHT-EMITTING BODY INSTALLATION STRUCTURE

To provide a light-emitting body installation structure that can prevent afterglow by preventing formation of a current route which is routed from an electric light to a housing.SOLUTION: A light-emitting body installation structure includes: a substrate having insulation property and including a fi...

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Bibliographische Detailangaben
Hauptverfasser: CHEN YUNLAN, WATARAI TADAHITO, CHO MASATOSHI, ISHIZUKA KIYOMI, HASEGAWA TATSUZO, SAITO SUMIO, LIU SIQU, SHIMODA CHIYO, PARK IN HUI, LI NILIAN, YOSHIKAWA EIICHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a light-emitting body installation structure that can prevent afterglow by preventing formation of a current route which is routed from an electric light to a housing.SOLUTION: A light-emitting body installation structure includes: a substrate having insulation property and including a first surface at which a light-emitting body is installed and a second surface located on an opposite side to the first surface; a first wiring body arranged at the first surface, having conductivity and supplying a predetermined first electrical potential to a light-emitting diode conductor; and a second wiring body arranged at the second surface while the substrate is interposed therebetween, having conductivity and supplying a second electrical potential which is lower than the first electrical potential.SELECTED DRAWING: Figure 1 【課題】 電灯から筐体を経由する電流の経路を形成しないようにして、残照を防止することができる発光体搭載構造を提供する。【解決手段】 絶縁性を有し、発光体が搭載される第1の面と、第1の面と反対側の第2の面とを有する基板と、第1の面上に配置され、導電性を有し、所定の第1の電位を発光ダイオード導体に供給する第1の配線体と、基板を挟んで第2の面上に配置され、導電性を有し、第1の電位よりも低い第2の電位の第2の配線体と、を備える。【選択図】 図1