发明名称 |
TRANSFLECTIVE DISPLAY HAVING FULL COLOR OLED BLACKLIGHT |
摘要 |
Disclosed is a conventional 0rganic light emitting diode (OLED)(156) having one reflective electrode in combination with a least one transparent OLED in stacked configuration functioning as backlighting in a transflective display apparatus such as a liquid crystal display (LCD) (180). Preferably, at least two transpa rent OLEDs (154,152) are arranged in a stacked configuration with one conventio -nal OLED (156), each of the tree OLEDs emitting light of a different bandwidth (161N,161G,161B). The reflective electrode (117)located behind the backlight also serves as a reflecting plate for the display. This arrangement enhances reflectivity and permits color sequencing in the transmissive mode, allowing all the components of a full color display (i.e.red, green, blue) to emit through the same pixel without the need for a color filter |
申请公布号 |
WO2005086257(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
WO2004US03716 |
申请日期 |
2004.02.09 |
申请人 |
TOYOTA INDUSTRIES CORP.;UNIVERSAL DISPLAY CORPORATION;ITO, HIRONORI;KOIDE, NAOTAKA;TUNG, YEH-JIUN;HACK, MICHAEL;BROWN, JULIE |
发明人 |
ITO, HIRONORI;KOIDE, NAOTAKA;TUNG, YEH-JIUN;HACK, MICHAEL;BROWN, JULIE |
分类号 |
G02F1/1335;G02F1/13357;G09G3/34;H01L27/32;H01L51/50;H01L51/52 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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