公开(公告)号：US20170301702A1

公开(公告)日：2017-10-19

申请号：US15485194

申请日：2017-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwihyun KIM ,  Yoon-jang KIM ,  Sungryul KIM ,  Yunseok LEE

IPC: H01L27/12 ,  H01L29/786 ,  G09G3/36

CPC classification number: H01L27/1251 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2320/0219 ,  G09G2320/0223 ,  H01L27/124 ,  H01L27/1255 ,  H01L29/41733 ,  H01L29/78696

Abstract: Deterioration of image quality in a display device due to kickback voltages may be reduced or prevented by varying parasite capacitance, the size of the semiconductor layer, and/or storage capacitance in each of thin film transistors for the pixels in the display. Various embodiments of display devices capable of reducing or preventing kickback voltages are disclosed.