公开(公告)号：US20130313558A1

公开(公告)日：2013-11-28

申请号：US13899893

申请日：2013-05-22

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei YAMAZAKI ,  Mayumi MIZUTAMI ,  Toshimitsu KONUMA

IPC: H01L27/12

CPC classification number: H01L27/3262 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/524 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/5284 ,  H01L51/56 ,  H01L2251/5315

Abstract: A plurality of pixels are arranged on the substrate. Each of the pixels is provided with an EL element which utilizes as a cathode a pixel electrode connected to a current control TFT. On a counter substrate, a light shielding film, a first color filter having a first color and a second color filter having a second color are provided. The second color is different from the first color.