公开(公告)号：KR1020100099618A

公开(公告)日：2010-09-13

申请号：KR1020090018201

申请日：2009-03-03

Applicant: 삼성모바일디스플레이주식회사

Inventor： 박병건 ,  양태훈 ,  서진욱 ,  이기용 ,  리사첸코,막심 ,  최보경 ,  이대우 ,  이길원 ,  이동현 ,  박종력 ,  안지수 ,  김영대 ,  나흥열 ,  정민재 ,  정윤모 ,  홍종원 ,  강유진 ,  장석락 ,  정재완 ,  윤상연

IPC: H01L29/786 ,  H05B33/02

CPC classification number: H01L29/6675 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02667 ,  H01L21/02672 ,  H01L27/1277 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/78696 ,  H01L27/1214

Abstract: PURPOSE: A thin film transistor, a method for manufacturing the same, and an organic light emitting diode display apparatus including the same are provided to eliminate metal catalyst on a semiconductor layer by performing a gettering process. CONSTITUTION: A buffer layer(310) is located on a substrate(300). A semiconductor layer(320) is located on the buffer layer. A gate electrode(340) is formed on a part which corresponds to the channel region of the semiconductor layer. A gate insulating film(330) insulates the gate electrode from the semiconductor layer. An interlayer insulating film(350) is located over the entire surface of the substrate.

Abstract translation: 目的：提供一种薄膜晶体管及其制造方法以及包括该薄膜晶体管的有机发光二极管显示装置，以通过进行吸气处理来消除半导体层上的金属催化剂。 构成：缓冲层（310）位于衬底（300）上。 半导体层（320）位于缓冲层上。 在与半导体层的沟道区对应的部分上形成栅电极（340）。 栅极绝缘膜（330）使栅电极与半导体层绝缘。 层间绝缘膜（350）位于基板的整个表面上。