发明名称 ORGANIC LIGHT EMITTING DIODE DISPLAY
摘要 <p>PURPOSE: An organic light emitting diode display is provided to improve the light emitting efficiency and the life cycle of the organic light emitting layer by restraining the deterioration of work function of a first electrode by comprising the first electrode including a second layer which has bigger work function. CONSTITUTION: A driving circuit part and an organic light emitting device(140) are positioned between a first substrate(110) and a second substrate(120). A first electrode(710) is located on surface of the first substrate. The first electrode is made of the multiple layer including first through Nth layers. An organic light emitting layer(720) is located on the surface of the first electrode.</p>
申请公布号 KR20110039062(A) 申请公布日期 2011.04.15
申请号 KR20090096338 申请日期 2009.10.09
申请人 SAMSUNG MOBILE DISPLAY CO., LTD. 发明人 KWON, DO HYUN;IM, CHOONG YOUL;NO, DAE HYUN;YOON, JU WON;YEO, JONG MO;JEON, SONG YI;LEE, IL JEONG;YU, CHEOL HO;KIM, YOUNG DAE;KANG, JIN GYU;JO, GYOO CHUL
分类号 H01L51/52;H05B33/26 主分类号 H01L51/52
代理机构 代理人
主权项
地址