LIGHT EMITTING DIODES USING A TRANSPARENT ELECTRODE
摘要
PURPOSE: A light emitting diode using a transparent electrode is provided to disperse electrons in a device and to prevent a current crowding effect. CONSTITUTION: A transparent electrode(60) includes a multi-layer structure having an upper oxide layer(63), a lower oxide layer(61) and a metal layer(62). The lower oxide layer, the metal layer and the upper oxide layer are successively formed on an N-type semiconductor. The surface of the upper oxide layer is patterned. The thickness of the metal layer is 1-100nm. A metal layer(80) for current injection is formed between the N-type semiconductor and the transparent electrode. [Reference numerals] (AA) Bonding layer
申请公布号
KR20130009274(A)
申请公布日期
2013.01.23
申请号
KR20110070253
申请日期
2011.07.15
申请人
POSTECH ACADEMY-INDUSTRY FOUNDATION
发明人
LEE, JONG LAM;KIM, BUEM JOON;SON, JUN HO;HONG, KI HYON;SONG, YANG HEE