ORGANIC EL PANEL

To provide an organic EL panel in which non-lighting portions on an organic EL layer due to moisture reaction may be available for patterns.SOLUTION: An organic EL panel 1 includes a pair of electrodes 7, an organic EL layer 2 arranged between these electrodes 7, and a barrier layer 11 provided to a...

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Bibliographische Detailangaben
1. Verfasser:	SUZUKI RYOGA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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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Beschreibung
Zusammenfassung:	To provide an organic EL panel in which non-lighting portions on an organic EL layer due to moisture reaction may be available for patterns.SOLUTION: An organic EL panel 1 includes a pair of electrodes 7, an organic EL layer 2 arranged between these electrodes 7, and a barrier layer 11 provided to at least one of the pair of electrodes 7. The barrier layer 11 includes a pair of a first barrier layer 11a and a second barrier layer 11b arranged on both sides of the organic EL layer 2 and the electrode 7. In the first barrier layer 11a, there is formed a first moisture passage part 12 allowing moisture that is to be prevented from entering the first barrier layer 11a to pass therethrough.SELECTED DRAWING: Figure 1 【課題】有機ＥＬ層の水分反応による非点灯箇所を模様に利用可能にした有機ＥＬパネルを提供する。【解決手段】有機ＥＬパネル１は、一対の電極７と、これら電極７の間に配置された有機ＥＬ層２と、一対の電極７のうち少なくとも一方に設けられたバリア層１１とを備える。バリア層１１は、有機ＥＬ層２及び電極７の両側に一対配置された第１バリア層１１ａ及び第２バリア層１１ｂを備える。第１バリア層１１ａには、第１バリア層１１ａにて侵入を防ぐべき水分を通過可能な第１水分通過部１２が形成されている。【選択図】図１