Device comprising an organic light emitting display

US8963413B2 · kind B2 · utility

Assignees

• BUNDESDRUCKEREI GMBH · DE
• SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

• Jörg Fischer · Berlin, DE
• Oliver Muth · Berlin, DE
• Manfred Paeschke · Wandlitz, DE
• Michael Hagemann · Shanghai, CN
• Sungchul Kim · Busan, KR
• JohnHyuk Lee · Seoul, KR
• Dongwon Han · Yongin-si, KR
• Jinho Kwack · Santa Clara, US
• Jaeho Lee · Seoul, KR
• Donghun Kang · Niskayuna, US
• DaeBeom Shin · Yongin-si, KR
• Hyojin Kim · Anyang-si, KR

Key dates

• Filing date: Aug 27, 2010
• Grant date: Feb 24, 2015
• Expiry date: Apr 9, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K2211/14
• WIPO field: Other consumer goods
• WIPO sector: Other fields

Abstract

The invention relates to a sandwich structure (1) comprising a flexible Organic Light Emitting Diode (OLED) (2), wherein the opposite outer surfaces (3, 4) of said OLED (2) consist of a glass material, and at least one layer (5, 6) provided on at least one of said outer surfaces (3, 4) of said OLED (2) and comprising an organic polymer material, wherein said layer (5, 6) comprising an organic polymer material and said outer surface (3, 4) consisting of glass are bonded to each other in a stacking manner by a bonding layer (7, 8).