System d'affichage électroluminescent organique avec filtres couleur afin d'ameliorer le constraste

Organische lichtemittierende Anzeige mit Farbfiltern zur Kontrastverbesserung

Oled display having color filters for improving contrast

Abstract

An OLED display device for displaying a color image, the display device being viewed from a front side includes a plurality of OLED elements including first color elements that emit a first color of light and second color elements that emit a second color of light different from the first color; a reflector located behind the OLED elements; and a corresponding plurality of filter elements aligned with the OLED elements, including first and second color filters for passing the first or second color of light emitted by the corresponding OLED element, and blocking other colors of light.

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Patent Citations (3)

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    EP-1331666-A2July 30, 2003Semiconductor Energy Laboratory Co., Ltd.Lichtemittierende Vorrichtung und Herstellungsverfahren
    JP-2002093579-AMarch 29, 2002Sony Corp, ソニー株式会社El素子
    US-2002043931-A1April 18, 2002Kiyoshi Minoura, Shun Ueki, Masahiko TomikawaLuminous display element

NO-Patent Citations (1)

    Title
    PATENT ABSTRACTS OF JAPAN vol. 2002, no. 07 3 July 2002 (2002-07-03)

Cited By (0)

    Publication numberPublication dateAssigneeTitle