发明名称 DARK LAYER FOR AN ELECTROLUMINESCENT DEVICE
摘要 The present invention provides an electroluminescent device (10) having a dark layer (36) for reducing at least a portion of ambient light incident on the display. In one bottom emitting device embodiment, the dark layer (36) is placed between the emitting layer (28) and a reflective rear cathode (38). The dark layer comprises a partially reflective layer (36a), an absorptive-transmissive layer (36b), and a reflective layer (36c).
申请公布号 WO03094253(A2) 申请公布日期 2003.11.13
申请号 WO2003CA00498 申请日期 2003.04.03
申请人 LUXELL TECHNOLOGIES INC.;WOOD, RICHARD, P.;HOFSTRA, PETER, G.;JOHNSON, DAVID, J.;KRASNOV, ALEXEY, N. 发明人 WOOD, RICHARD, P.;HOFSTRA, PETER, G.;JOHNSON, DAVID, J.;KRASNOV, ALEXEY, N.
分类号 H01L51/52 主分类号 H01L51/52
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