发明名称 ADHESIVE FILM, ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME AND METHOD OF MANUFACTURING THE SAME
摘要 The present invention provides an adhesive film, an organic light emitting display apparatus using the same, and a method for manufacturing an adhesive film. The organic light emitting display apparatus includes a lower substrate and an upper substrate facing the lower substrate. An organic light emitting device is formed on the lower substrate. The adhesive film has an adhesive layer including a resin and a moisture absorbent dispersed on the resin and a plurality of buffer spaces formed on the adhesive layer. In addition, the adhesive film is disposed between the lower substrate and the upper substrate. According to one embodiment of the present invention, the organic light emitting display apparatus can minimize reduction in flatness of an upper surface and a lower surface of the adhesive film even when the moisture absorbent absorbs moisture and expands, by using the adhesive film having the buffer spaces to alleviate stress generated by the expansion of the moisture absorbent having absorbed the moisture.
申请公布号 KR20160018131(A) 申请公布日期 2016.02.17
申请号 KR20140102284 申请日期 2014.08.08
申请人 LG DISPLAY CO., LTD. 发明人 BOO, SAM YUL
分类号 H01L27/32;H01L51/52;H01L51/56 主分类号 H01L27/32
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