公开(公告)号：US20050082530A1

公开(公告)日：2005-04-21

申请号：US10959976

申请日：2004-10-08

申请人： Jae-Bon Koo ,  Byoung-Deog Choi ,  Myeong-Seob So ,  Won-Sik Kim

发明人： Jae-Bon Koo ,  Byoung-Deog Choi ,  Myeong-Seob So ,  Won-Sik Kim

IPC分类号： H01L29/786 ,  H01L29/10

CPC分类号： H01L29/78615

摘要： A thin film transistor of the present invention comprises, an active layer formed on an insulating substrate and having a channel region and source/drain regions; a gate electrode formed corresponding to the channel region of the active region; a body contact region separately formed with the source/drain regions in the active layer; source/drain electrodes each connected to the source/drain regions; and a conductive wiring for connecting the body contact region and the gate electrode.

摘要翻译： 本发明的薄膜晶体管包括：形成在绝缘基板上并具有沟道区域和源极/漏极区域的有源层; 形成对应于所述有源区的沟道区的栅电极; 与所述有源层中的源极/漏极区域分开形成的体接触区域; 源极/漏极，各自连接到源极/漏极区; 以及用于连接体接触区域和栅电极的导电布线。

公开(公告)号：US20050077844A1

公开(公告)日：2005-04-14

申请号：US10938000

申请日：2004-09-10

申请人： Jae-Bon Koo ,  Byoung-Deog Choi

发明人： Jae-Bon Koo ,  Byoung-Deog Choi

IPC分类号： H01L51/50 ,  H01L27/12 ,  H01L27/32 ,  H01L29/78 ,  H01L29/786 ,  H05B33/00 ,  H01L29/792

CPC分类号： H01L29/78615 ,  H01L27/12 ,  H01L27/3262 ,  H01L29/783 ,  H01L29/78639

摘要： A high-speed flat panel display having a long lifetime. Thin film transistors in a pixel portion having a plurality of pixels are contacted differently from thin film transistors in driving circuit portions for driving the pixels, thereby enhancing luminance uniformity and reducing power consumption. The thin film transistors each have a channel region and a body contact region for applying a predetermined voltage to the channel region. At least one thin film transistor in the pixel portion is a source-body contact thin film transistor having the body contact region connected to one of source and drain electrodes so that the predetermined voltage can be provided to the channel region. Each thin film transistor in the driving circuit portion is a gate-body contact thin film transistor having the body contact region connected to the gate electrode so that a predetermined voltage can be provided to the channel region.

摘要翻译： 一种寿命长的高速平板显示器。 具有多个像素的像素部分中的薄膜晶体管与用于驱动像素的驱动电路部分中的薄膜晶体管不同地接触，从而增强亮度均匀性并降低功耗。 薄膜晶体管各自具有用于向沟道区施加预定电压的沟道区和体接触区。 像素部分中的至少一个薄膜晶体管是源体接触薄膜晶体管，其具有连接到源极和漏极之一的主体接触区域，从而可以将预定电压提供给沟道区域。 驱动电路部分中的每个薄膜晶体管是具有连接到栅电极的体接触区域的门体接触薄膜晶体管，从而可以向沟道区域提供预定电压。

公开(公告)号：US06569782B2

公开(公告)日：2003-05-27

申请号：US09800892

申请日：2001-03-08

申请人： Jin-Ho Jeon ,  Byoung-Deog Choi ,  Jong-Seung Yi ,  Tae-Wook Seo

发明人： Jin-Ho Jeon ,  Byoung-Deog Choi ,  Jong-Seung Yi ,  Tae-Wook Seo

IPC分类号： H01L2131

CPC分类号： H01L21/02129 ,  C23C16/401 ,  C23C16/56 ,  H01L21/02271 ,  H01L21/02304 ,  H01L21/02337 ,  H01L21/31625

摘要： An insulating layer having a BPSG layer, a semiconductor device and methods for fabricating them. After preparing an oxidizing atmosphere using an oxygen gas, a first seed layer is formed with a tetraethylorthosilicate (TEOS) and the oxygen gas. Thereafter, a second seed layer, used to form an insulating layer capable of controlling an amount of a boron, is formed by means of using a triethylborate (TEB), the TEOS and the oxygen gas. Then, the insulating layer having a BPSG layer is formed using the TEB, a triethylphosphate, the TEOS and an ozone gas. About 5.25 to 5.75% by weight of the boron and about 2.75 to 4.25% by weight of the phosphorous are added to the insulating layer.