发明名称 DISPLAY DEVICE
摘要 A display device includes: a first insulation substrate; an insulating layer disposed on the first insulation substrate; a pixel electrode including a first subpixel electrode including a first subregion electrode disposed on the insulating layer and a second subregion electrode disposed below the insulating layer, and a second subpixel electrode disposed on the insulating layer, wherein a first voltage is aplied to the first subpixel electrode and a second voltage is applied to the second subpixel; a second insulation substrate facing the first insulation substrate; and a common electrode disposed on the second insulation substrate and configured to receive a common voltage, wherein the second subregion electrode overlaps a portion of the second subpixel electrode.
申请公布号 US2015168787(A1) 申请公布日期 2015.06.18
申请号 US201414333315 申请日期 2014.07.16
申请人 Samsung Display Co., Lid. 发明人 YANG Dan Bi;KIM Hyo Sik;SHIN Ki Chul;JUNG Jae Hoon;HAN Min Ju;HONG Ji Phyo
分类号 G02F1/1343;H01L27/12;G02F1/1333 主分类号 G02F1/1343
代理机构 代理人
主权项 1. A display device comprising: a first insulation substrate; an insulating layer disposed on the first insulation substrate; a pixel electrode comprising: a first subpixel electrode comprising a first subregion electrode dispoosed on the insulating layer and a second subregion electrode disposed below the insulating layer; anda second subpixel electrode disposed on the insulating layer,wherein a first voltage is applied to the first subpixel electrode and a second voltage is applied to the second subpixel; a second insulation substrate facing the first insulation substrate; and a common electrode disposed on the second insulation substrate and configured to receive a common voltage, wherein the second subregion electrode overlaps a portion of the second subpixel electrode, a voltage difference between the first voltage and the common voltage is larger than a voltage difference between the second voltage and the common voltage, an area of the pixel electrode comprises a first part where the first subregion electrode is located, a second part where the second subregion electrode overlaps the second subpixel electrode, and a third part where the second subpixel electrode does not overlap the second subregion electrode, and the first subregion electrode and the second subpixel electrode comprise branch parts extending in two different directions.
地址 Yongin-city KR