公开(公告)号：US20140327851A1

公开(公告)日：2014-11-06

申请号：US14256852

申请日：2014-04-18

Applicant: APPLE INC.

Inventor： Zhibing GE ,  Lei ZHAO ,  Ming-Chin HUNG ,  Szu-Hsien LEE ,  Cheng CHEN ,  Shih-Chang CHANG

IPC: G02F1/1343 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/136213 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/134372 ,  H01L27/1255

Abstract: A display may include one or more display pixels in an array of pixels. A display pixel may include a storage capacitor chat stores a pixel data signal. The storage capacitor may be formed from a pixel electrode structure, a capacitor electrode structure, and a common electrode structure that is interposed between the pixel electrode structure and capacitor electrode structures. Each electrode structure may be formed from transparent conductive materials deposited on respective display layers. The pixel electrode structure and capacitor electrode structure may be electrically coupled by a conductive via structure that extends through the display layers without contacting the common electrode structure. The conductive via structure may contact underlying transistor structures such as a source-drain structure.

Abstract translation: 显示器可以包括像素阵列中的一个或多个显示像素。 显示像素可以包括存储电容器聊天存储像素数据信号。 存储电容器可以由像素电极结构，电容器电极结构和介于像素电极结构和电容器电极结构之间的公共电极结构形成。 每个电极结构可以由沉积在各个显示层上的透明导电材料形成。 像素电极结构和电容器电极结构可以通过延伸穿过显示层而不接触公共电极结构的导电通孔结构电耦合。 导电通孔结构可以接触底层晶体管结构，例如源极 - 漏极结构。