公开(公告)号：US20140132905A1

公开(公告)日：2014-05-15

申请号：US14071695

申请日：2013-11-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunfang ZHANG ,  Hee cheol KIM ,  Yan WEI ,  Chao XU

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/41733 ,  H01L29/66765 ,  H01L29/78669

Abstract: The present invention relates to an array substrate and a manufacture method of the same, a liquid crystal display panel, and a display device, which are relative to a liquid crystal display field. Further, source electrodes and drain electrodes of the array substrate are arranged on different layers. In the manufacture method of the array substrate, the source electrodes and the drain electrodes are formed on different layers by two patterning processes. According to the technical scheme of the present invention, a length of a channel between the source electrodes and the drain electrodes can be decreased as much as possible, thereby increasing a start current Ion of a TFT.

Abstract translation: 本发明涉及相对于液晶显示领域的阵列基板及其制造方法，液晶显示面板和显示装置。 此外，阵列基板的源电极和漏极布置在不同的层上。 在阵列基板的制造方法中，通过两个图案化工艺在不同的层上形成源电极和漏电极。 根据本发明的技术方案，可以尽可能地减少源极和漏电极之间的沟道的长度，从而增加TFT的起始电流Ion。