发明名称 Organic light emitting display device and driving method of the same
摘要 An organic light emitting display device comprises: a lower substrate; a underlying wire formed on the lower substrate; and red, green, and blue subpixels each comprising a transistor section formed on the lower substrate and an organic light emitting diode, wherein the white subpixel comprises a first electrode which is non-overlapped with the underlying wire and is spaced apart from the underlying wire.
申请公布号 US9214498(B2) 申请公布日期 2015.12.15
申请号 US201213729788 申请日期 2012.12.28
申请人 LG Display Co., Ltd. 发明人 Yun Soonil;Hong Sungjin;Park Incheol;Lee Dongho;Lee Younghee
分类号 H01L51/00;H01L27/32 主分类号 H01L51/00
代理机构 Brinks Gilson & Lione 代理人 Brinks Gilson & Lione
主权项 1. An organic light emitting display device comprising: a substrate; a underlying wire on the substrate; and red, green, blue and white subpixels each comprising a transistor section on the substrate and an organic light emitting diode, the red, green blue subpixels comprising red, green and blue color filters, respectively; a first insulating film in direct contact with the red, green and blue color filters and extending to the white subpixel; and a second insulating film disposed on and in direct contact with the first insulating film and extending in the red, green, blue and white subpixels, the second insulating film exposing a portion of the first insulating film, wherein a first electrode included in the white subpixel is non-overlapped with the underlying wire and is spaced apart from the underlying wire, and a first electrode included in at least one subpixel of the red, green and blue subpixels is overlapped with the underlying wire, the first electrodes in the white, red, green and blue subpixels are disposed above the second insulating film.
地址 Seoul KR
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