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1.发明申请公开(公告)号：US20170365503A1
公开(公告)日：2017-12-21
申请号：US15615123
申请日：2017-06-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JEONG DO YANG , BYOUNG YONG KIM , SEUNG-SOO RYU , SANG HYEON SONG , JUNG YUN JO , SEUNG-HWA HA , JEONG HO HWANG
IPC: H01L21/70 , H01L27/12 , H01L23/532 , H01L23/525 , H01L23/522 , H01L49/02 , H01L23/29
CPC classification number: H01L21/707 , H01L23/293 , H01L23/3157 , H01L23/5227 , H01L23/5252 , H01L23/53238 , H01L24/00 , H01L27/12 , H01L49/02
Abstract: An integrated circuit includes a substrate, a pad electrode disposed on the substrate, and a passivation layer disposed on the pad electrode and including an organic insulating material. The integrated circuit further includes a bump electrode disposed on the passivation layer and connected to the pad electrode through a contact hole. The passivation layer includes an insulating portion having a first thickness and covering an adjacent edge region of the pad electrode and the substrate, and a bump portion having a second thickness, that is greater than the first thickness, and covering a center portion of the pad electrode.
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公开(公告)号：US20180014405A1
公开(公告)日：2018-01-11
申请号：US15641686
申请日：2017-07-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： BYOUNG YONG KIM , Jeong Ho HWANG , Jong Hyuk LEE
CPC classification number: H05K1/111 , H01L24/06 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/73 , H01L2224/06135 , H01L2224/06153 , H01L2224/06155 , H01L2224/06177 , H01L2224/16227 , H01L2224/29499 , H01L2224/32227 , H01L2224/73204 , H01L2224/81193 , H01L2224/81194 , H05K1/181 , H05K2201/09227 , H05K2201/09409 , H05K2201/09418 , H05K2201/10128 , Y02P70/611
Abstract: A display device includes a display substrate including a display area where an image is displayed and a pad area disposed at a periphery of the display area, and a first pad portion disposed in the pad area, the first pad portion including a plurality of first line pad terminals arranged along a first curved line in a first direction.
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