发明名称 Organic electroluminescent device including white color filter pattern having blue light transmittance greater than red and green light transmittance
摘要 An organic electroluminescent device includes a first substrate including first to fourth pixel regions; an organic electroluminescent diode on the first substrate and in each of the first to fourth pixel regions, the organic electroluminescent diode emitting a white light; a second substrate facing the first substrate; and a color filter layer positioned between the organic electroluminescent diode and the second substrate or between the organic electroluminescent diode and the first substrate and including a red color filter pattern, a green color filter pattern, a blue color filter pattern and a white color filter pattern corresponding to the first to fourth pixel regions, respectively, wherein the white color filter pattern has a first transmittance with respect to a blue light greater than a second transmittance with respect to a red light and a green light.
申请公布号 US8421345(B2) 申请公布日期 2013.04.16
申请号 US201113192316 申请日期 2011.07.27
申请人 KIM HWA-KYUNG;LG DISPLAY CO., LTD. 发明人 KIM HWA-KYUNG
分类号 H05B33/00;H01J1/62;H05B33/26 主分类号 H05B33/00
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