首页> 外国专利> Display unit having an arrangement of a retentive capacitor and an EL device of each pixel with respect to adjacent pixel for low light leakage among adjacent pixels

Display unit having an arrangement of a retentive capacitor and an EL device of each pixel with respect to adjacent pixel for low light leakage among adjacent pixels

机译:显示单元具有相对于相邻像素的每个像素的保持电容器和EL器件的布置,以在相邻像素之间进行低漏光

摘要

A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.
机译:提供了一种显示单元,利用该显示单元减小了晶体管的长期可靠性的降低。显示单元包括显示部分,该显示部分具有发光颜色彼此不同的多个有机EL器件以及为每个像素针对每个所述有机EL器件单独设置的多个像素电路。像素电路具有:第一晶体管,用于写入视频信号;第二晶体管,用于基于由第一晶体管写入的视频信号来驱动有机EL器件;以及保持能力,并且在第一晶体管和第二晶体管中,对应于与第一有机EL器件相邻的第二有机EL器件而设置的第三晶体管布置成比保持电容中的,与对应于第二有机EL器件对应地设置的第一保持电容相比更远离第一有机EL器件。

著录项

  • 公开/公告号US8841672B2

    专利类型

  • 公开/公告日2014-09-23

    原文格式PDF

  • 申请/专利权人 SONY CORPORATION;

    申请/专利号US201414197778

  • 申请日2014-03-05

  • 分类号H01L29/04;H01L29/10;H01L31;H01L27/32;

  • 国家 US

  • 入库时间 2022-08-21 16:04:16

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号