公开(公告)号：US09340759B2

公开(公告)日：2016-05-17

申请号：US14264193

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd. ,  Cowon Innotech Inc.

Inventor： Bong-Yeon Kim ,  Jin-Ho Ju ,  Jun-Hyuk Woo ,  Jung-Hwan Song ,  Seok-Ho Lee ,  Seong-Sik Jeon ,  Jong-Su Han

IPC: C09K13/04 ,  C11D11/00 ,  H01L21/02 ,  H05K3/26 ,  C11D7/32 ,  C11D7/26 ,  C11D7/08 ,  C11D7/06 ,  H05K3/06 ,  H05K1/03 ,  H05K3/38

CPC classification number: C23F1/16 ,  C11D7/06 ,  C11D7/08 ,  C11D7/265 ,  C11D7/3209 ,  C11D7/3245 ,  C11D11/0047 ,  C23F11/04 ,  H01L21/02068 ,  H05K1/0306 ,  H05K3/064 ,  H05K3/26 ,  H05K3/388 ,  H05K2201/0317 ,  H05K2201/0341 ,  H05K2203/124 ,  H05K2203/125

Abstract: A cleaning composition includes about 0.01 to about 5 wt % of a chelating agent; about 0.01 to about 0.5 wt % of an organic acid; about 0.01 to about 1.0 wt % of an inorganic acid; about 0.01 to about 5 wt % of an alkali compound; and deionized water.

Abstract translation: 清洁组合物包含约0.01至约5重量％的螯合剂; 约0.01至约0.5重量％的有机酸; 约0.01至约1.0重量％的无机酸; 约0.01至约5重量％的碱金属化合物; 和去离子水。

公开(公告)号：US20150136728A1

公开(公告)日：2015-05-21

申请号：US14264193

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd. ,  Cowon Innotech Inc.

Inventor： Bong-Yeon Kim ,  Jin-Ho Ju ,  Jun-Hyuk Woo ,  Jung-Hwan Song ,  Seok-Ho Lee ,  Seong-Sik Jeon ,  Jong-Su Han

IPC: C11D11/00 ,  H05K3/06 ,  C11D7/06 ,  C11D7/32 ,  C11D7/26 ,  C11D7/08 ,  H01L21/02 ,  H05K3/26

CPC classification number: C23F1/16 ,  C11D7/06 ,  C11D7/08 ,  C11D7/265 ,  C11D7/3209 ,  C11D7/3245 ,  C11D11/0047 ,  C23F11/04 ,  H01L21/02068 ,  H05K1/0306 ,  H05K3/064 ,  H05K3/26 ,  H05K3/388 ,  H05K2201/0317 ,  H05K2201/0341 ,  H05K2203/124 ,  H05K2203/125

Abstract: A cleaning composition includes about 0.01 to about 5 wt % of a chelating agent; about 0.01 to about 0.5 wt % of an organic acid; about 0.01 to about 1.0 wt % of an inorganic acid; about 0.01 to about 5 wt % of an alkali compound; and deionized water.

Abstract translation: 清洁组合物包含约0.01至约5重量％的螯合剂; 约0.01至约0.5重量％的有机酸; 约0.01至约1.0重量％的无机酸; 约0.01至约5重量％的碱金属化合物; 和去离子水。