公开(公告)号：US08735900B2

公开(公告)日：2014-05-27

申请号：US13899893

申请日：2013-05-22

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Mayumi Mizutami ,  Toshimitsu Konuma

IPC: H01L29/04

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.

Abstract translation: 多个像素被布置在基板上。 每个像素设置有EL元件，其利用连接到电流控制TFT的像素电极作为阴极。 在对置基板上设置遮光膜，具有第一颜色的第一滤色器和具有第二颜色的第二滤色器。 第二种颜色与第一种颜色不同。