DISPLAY PANEL
PROBLEM TO BE SOLVED: To provide a display panel such as an organic EL panel or liquid crystal panel which employs a substrate with low strength such as a resin substrate and in which an external connection terminal such as an IC chip can be directly mounted on the substrate.SOLUTION: An organic EL...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a display panel such as an organic EL panel or liquid crystal panel which employs a substrate with low strength such as a resin substrate and in which an external connection terminal such as an IC chip can be directly mounted on the substrate.SOLUTION: An organic EL panel 10 according to the present invention includes a flexible substrate 12 and protective layer 14 which are disposed so as to be opposed to each other with a display area 16 between them. The flexible substrate 12 includes an extension part 22 that extends from an area in which the flexible substrate 12 is opposed to the protective layer 14. The extension part 22 includes a chip mounting part on a main surface on the side of the protective layer 14, while having a support glass 20 disposed at a position, which corresponds at least to a chip mounting area, on a main surface opposite to the main surface on the side of the protective layer.SELECTED DRAWING: Figure 1
【課題】樹脂基板等の強度の低い基板を用いた有機ELパネルや液晶パネル等の表示パネルおいて、基板上に直接ICチップ等の外部接続端子を実装することが可能な表示パネルを提供する。【解決手段】本発明に係る有機ELパネル10は、 表示領域16を挟んで対向するように配置されたフレキシブル基板12および保護層14を備えている。フレキシブル基板12は、保護層14との対向領域からさらに延出した延出部22を有している。延出部22は、保護層14側の主面にチップ実装部を有する一方で、この主面の反対側の主面における少なくともチップ実装領域に対応する位置に支持ガラス20が配置されている。【選択図】図1 |
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