The present invention relates to an organic light emitting display device where a plurality of light emitting device arrays is disposed between an element substrate and a sealing substrate. The organic light emitting display device includes a light extraction surface (110a (110b)) which is a surface which light emitted from the plurality of light emitting device arrays is emitted to the outside, as an outer surface of at least one of the element substrate and the sealing substrate, and a side surface (110c) which is a surface orthogonal to the light extraction surface (110a (110b)). A metal layer (130) is formed on a side surface (110)c. The metal layer (130) is formed by sequentially laminating a first chromium layer (130a), a nickel layer (130b), a titanium dioxide layer (130c), a second chromium layer (130d), and an aluminum oxide layer (130e). So, it is possible to shield light leaked to the side surface of the organic light emitting display device.
본 발명은 소자기판과 봉지기판 사이에 복수의 발광소자 어레이가 배치된 유기발광 표시장치로, 소자기판과 봉지기판 중 적어도 하나의 외부 면으로서 복수의 발광소자 어레이에서 발광한 광이 외부로 인출되는 면인 광 인출 면(110a(110b))과, 광 인출 면(110a(110b))과 직교하는 면인 측면(110c)을 포함하고, 측면(110c)에는 금속 층(130)이 형성되며, 금속 층(130)은 제 1 크롬 층(130a), 니켈 층(130b), 이산화티탄 층(130c), 제 2 크롬 층(130d) 및 산화알루미늄 층(130e)이 순차 적층되어 이루어진다.
ORGANIC LIGHT EMITTING DISPLAY
유기발광 표시장치
2017-04-13
Patent
Electronic Resource
Korean
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