LIGHT EMITTING DEVICE

To reduce local absorption of moisture by a moisture absorbing member.SOLUTION: A light emitting device 10 includes: a substrate 100; an organic electroluminescence (EL) element 140; a moisture absorbing member 200; a resin layer 310; and a sealing member 300. The organic EL element 140 is positione...

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Bibliographic Details
Main Authors OKADA TATEMI, HARADA KAZUHIRO, FUJIMORI JIRO, NONAKA YOSHITAKA
Format Patent
LanguageEnglish
Japanese
Published 26.11.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:To reduce local absorption of moisture by a moisture absorbing member.SOLUTION: A light emitting device 10 includes: a substrate 100; an organic electroluminescence (EL) element 140; a moisture absorbing member 200; a resin layer 310; and a sealing member 300. The organic EL element 140 is positioned on the substrate 100. The moisture absorbing member 200 is positioned on the organic EL element 140. The resin layer 310 covers the organic EL element 140 and the moisture absorbing member 200. The sealing member 300 covers the resin layer 310. A gap exists between the moisture absorbing member 200 and the sealing member 300.SELECTED DRAWING: Figure 2 【課題】吸湿部材による局所的な水分の吸収を低減する。【解決手段】発光装置１０は、基板１００、有機エレクトロルミネッセンス（ＥＬ）素子１４０、吸湿部材２００、樹脂層３１０及び封止部材３００を備えている。有機ＥＬ素子１４０は、基板１００上に位置している。吸湿部材２００は、有機ＥＬ素子１４０上に位置している。樹脂層３１０は、有機ＥＬ素子１４０及び吸湿部材２００を覆っている。封止部材３００は、樹脂層３１０を覆っている。吸湿部材２００と封止部材３００の間には、空隙が存在している。【選択図】図２
Bibliography:Application Number: JP20190095059