公开(公告)号：US20160197104A1

公开(公告)日：2016-07-07

申请号：US14753679

申请日：2015-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYUNG JUNE KIM ,  SUN HWA LEE ,  YUN SEOK LEE ,  SANG-UK LIM

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: H01L27/1251 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13624 ,  G02F1/1368 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3216

Abstract: A display device includes red, blue, green, and white pixels, a plurality of gate lines, a plurality of data lines, and a plurality of storage electrodes lines. Each of the red, blue, green, and white pixels includes first to third thin film transistors, a first subpixel electrode connected to an output terminal of the first thin film transistor, and a second subpixel electrode connected to the output terminal of the second thin film transistor. A channel width of a third thin film transistor in each of the red and green pixels is larger than that of a third thin film transistor in each of the blue and white pixels, or a channel length of the third thin film transistor in each of the red and green pixels is longer than that of the third thin film transistor in each of the blue and white pixels.

Abstract translation: 显示装置包括红色，蓝色，绿色和白色像素，多条栅极线，多条数据线和多条存储电极线。 红色，蓝色，绿色和白色像素中的每一个包括第一至第三薄膜晶体管，连接到第一薄膜晶体管的输出端的第一子像素电极和连接到第二薄膜晶体管的输出端的第二子像素电极 薄膜晶体管。 红色和绿色像素中的每一个中的第三薄膜晶体管的沟道宽度大于每个蓝色和白色像素中的第三薄膜晶体管的沟道宽度，或者每个蓝色和白色像素中的第三薄膜晶体管的沟道长度 红色和绿色像素比在蓝色和白色像素中的每一个中的第三薄膜晶体管的像素长。