ORGANIC EL DISPLAY, TRANSMISSION CONTROL PANEL, AND METHOD FOR MANUFACTURING TRANSMISSION CONTROL PANEL

To provide an organic EL display that can improve a light emission ratio while preventing reflection of external light.SOLUTION: An organic EL display 1 comprises: a plurality of organic EL elements 11; an electric circuit unit 20 that is used for the drive of the organic EL elements; and a transmis...

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Bibliographic Details
Main Authors HASHIGUCHI AKINORI, YANO TETSURO, INOUE KAZUHIRO, ADACHI KOTARO
Format Patent
LanguageEnglish
Japanese
Published 27.01.2022
Subjects
ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
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Summary:To provide an organic EL display that can improve a light emission ratio while preventing reflection of external light.SOLUTION: An organic EL display 1 comprises: a plurality of organic EL elements 11; an electric circuit unit 20 that is used for the drive of the organic EL elements; and a transmission control panel 30 that is arranged closer to a light emission side of the organic EL elements than the electric circuit unit. The transmission control panel has an element light transmission area 30b that faces at least part of the organic EL elements, and a transmission restricted area 30a that faces at least part of the electric circuit unit and has a lower visible light transmittance than that of the element light transmission area.SELECTED DRAWING: Figure 1 【課題】外光反射を抑制しつつ出光率を向上できる有機ＥＬ表示装置を提供する。【解決手段】複数の有機ＥＬ素子１１と、有機ＥＬ素子の駆動に用いられる電気回路部２０と、電気回路部より、有機ＥＬ素子の光射出側に配置される透過制御パネル３０と、を備え、透過制御パネルは、有機ＥＬ素子の少なくとも一部と向き合う素子光透過領域３０ｂと、電気回路部の少なくとも一部と向き合い素子光透過領域よりも低い可視光透過率を有する透過制限領域３０ａと、を有する有機ＥＬ表示装置１。【選択図】図１
Bibliography:Application Number: JP20200123074