云肩专利名称：LIGHT EXTRACTION APPARATUS AND
FLEXIBLE OLED DISPLAYS
发明人：Bradley Frederick Bowden,Dmitri
散货运输Vladislavovich Kuknkov
申请号：US17056492
申请日：20190515
公开号：US20210202913A1
公开日：
24个韵母的读法
20210701
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专利附图：
摘要：A light extraction apparatus includes a flexible substrate, an OLED supported by the flexible substrate, a flexible barrier film, a tapered reflector, and an index-matching
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layer. The tapered reflector includes at least one side surface, a top surface coupled to the flexible barrier film, and a bottom surface. The top surface is larger in surface area than the bottom surface. The index-matching layer is coupled between a top surface of the OLED and the bottom surface of the tapered reflector. Light emitted from the top surface of the OLED pass through the index-matching layer and into the tapered reflector. The at least one side surface of the tapered reflector includes a slope to redirect the light by reflection into an escape cone and out of the top surface of the tapered reflector.
申请人：Corning Incorporated房地产公司简介
我与名著地址：Corning NY US
国籍：US
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