公开(公告)号：EP2063320A2

公开(公告)日：2009-05-27

申请号：EP08169477.0

申请日：2008-11-20

申请人： Samsung Mobile Display Co., Ltd.

发明人： Hong, Jong-Won ,  Kang, Eugene ,  Park, Si-Young

IPC分类号： G03F7/12 ,  C23C14/04

CPC分类号： G03F7/12 ,  C23C14/042

摘要： A method and apparatus for fabricating a vertical deposition mask capable of welding a mask sheet and a mask frame for preventing a large area mask from drooping due to the weight of the mask. The apparatus includes a tensioning device for tensioning a mask sheet and a welder for attaching a mask frame to a circumference of the mask sheet. The tensioning device includes clamps for supporting the mask sheet and tensioners coupled to the clamps for applying tensile force to the clamps and to evenly fix in place the mask sheet by the clamps.

摘要翻译： 一种用于制造能够焊接掩模片和掩模框架以防止大面积掩模由于掩模重量而下垂的垂直沉积掩模的方法和设备。 该设备包括用于张紧掩模片的张紧装置和用于将掩模框架附接到掩模片周边的焊机。 张紧装置包括用于支撑面罩片的夹具和与夹具连接的张紧器，用于向夹具施加张力并通过夹具均匀地固定面罩片材。

公开(公告)号：EP2063320B1

公开(公告)日：2011-03-02

申请号：EP08169477.0

申请日：2008-11-20

申请人： Samsung Mobile Display Co., Ltd.

发明人： Hong, Jong-Won ,  Kang, Eugene ,  Park, Si-Young

IPC分类号： G03F7/12 ,  C23C14/04

CPC分类号： G03F7/12 ,  C23C14/042

摘要： A method and apparatus for fabricating a vertical deposition mask capable of welding a mask sheet and a mask frame for preventing a large area mask from drooping due to the weight of the mask. The apparatus includes a tensioning device for tensioning a mask sheet and a welder for attaching a mask frame to a circumference of the mask sheet. The tensioning device includes clamps for supporting the mask sheet and tensioners coupled to the clamps for applying tensile force to the clamps and to evenly fix in place the mask sheet by the clamps.

公开(公告)号：EP2063320A3

公开(公告)日：2009-07-29

申请号：EP08169477.0

申请日：2008-11-20

申请人： Samsung Mobile Display Co., Ltd.

发明人： Hong, Jong-Won ,  Kang, Eugene ,  Park, Si-Young

IPC分类号： G03F7/12 ,  C23C14/04

CPC分类号： G03F7/12 ,  C23C14/042

摘要： A method and apparatus for fabricating a vertical deposition mask capable of welding a mask sheet and a mask frame for preventing a large area mask from drooping due to the weight of the mask. The apparatus includes a tensioning device for tensioning a mask sheet and a welder for attaching a mask frame to a circumference of the mask sheet. The tensioning device includes clamps for supporting the mask sheet and tensioners coupled to the clamps for applying tensile force to the clamps and to evenly fix in place the mask sheet by the clamps.

公开(公告)号：EP2226833A1

公开(公告)日：2010-09-08

申请号：EP10154686.9

申请日：2010-02-25

申请人： Samsung Mobile Display Co., Ltd.

发明人： Park, Byoung-Keon ,  Yang, Tae-Hoon ,  Seo, Jin-Wook ,  Lee, Ki-Yong ,  Lisachenko, Maxim ,  Choi, Bo-Kyung ,  Lee, Dae-Woo ,  Lee, Kil-Won ,  Lee, Dong-Hyun ,  Park, Jong-Ryuk ,  Ahn, Ji-Su ,  Kim, Young-Dae ,  Na, Heung-Yeol ,  Jeong, Min-Jae ,  Chung, Yun-Mo ,  Hong, Jong-Won ,  Kang, Eu-Gene ,  Chang, Seok-Rak ,  Jung, Jae-Wan ,  Yoon, Sang-Yon

IPC分类号： H01L21/02 ,  H01L21/336 ,  H01L29/04 ,  H01L29/786

CPC分类号： H01L29/6675 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02667 ,  H01L21/02672 ,  H01L27/1277 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/78696

摘要： A thin film transistor (TFT) and an organic light emitting diode (OLED) display device . The TFT and the OLED display device include a substrate (300), a buffer layer (310) disposed on the substrate (300), a semiconductor layer (320) disposed on the buffer layer (310), a gate electrode (340) insulated from the semiconductor layer (320), a gate insulating layer (330) insulating the semiconductor layer (320) from the gate electrode (340), and source and drain electrodes (360,361) insulated from the gate electrode (340) and partially connected to the semiconductor layer (320), wherein the semiconductor layer (320) is formed from a polycrystalline silicon layer (320a) crystallized by a metal catalyst wherefrom the metal catalyst is removed by gettering using an etchant. In addition, the OLED display device includes an insulating layer (365) disposed on the entire surface of the substrate (300), a first electrode (370) disposed on the insulating layer (365) and electrically connected to one of the source and drain electrodes (360,361), an organic layer (380), and a second electrode (385).

摘要翻译： 薄膜晶体管（TFT）和有机发光二极管（OLED）显示装置。 TFT和OLED显示装置包括衬底（300），设置在衬底（300）上的缓冲层（310），设置在缓冲层（310）上的半导体层（320），绝缘的栅电极 从所述半导体层（320），将所述半导体层（320）与所述栅极电极（340）绝缘的栅极绝缘层（330）以及与所述栅电极（340）绝缘的源极和漏极（360,361）部分地连接到 半导体层（320），其中半导体层（320）由通过金属催化剂结晶的多晶硅层（320a）形成，通过使用蚀刻剂通过吸杂除去金属催化剂。 此外，OLED显示装置包括设置在基板（300）的整个表面上的绝缘层（365），设置在绝缘层（365）上的第一电极（370），并且电连接到源极和漏极 电极（360,361），有机层（380）和第二电极（385）。