Silver sintering for power electronics integration

Texte intégral

(1)Open Archive TOULOUSE Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible.. This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 18264. To link to this article : DOI: 10.1109/ICEP-IAAC.2015.7111076 URL : http://dx.doi.org/10.1109/ICEP-IAAC.2015.7111076. To cite this version : Buttay, Cyril and Allard, Bruno and Riva, Raphaël Silver sintering for power electronics integration. (2015) In: ICEP-IAAA (International Conference on Electronic Packaging, & IMAPS All Asia Conference), 14 April 2015 - 17 April 2015 (Kyoto, Japan).. Any correspondence concerning this service should be sent to the repository administrator: staff-oatao@listes-diff.inp-toulouse.fr.

(2)

(3)

(4)

(5)

(6)

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

(8) . #"!!*(1 !1 "&1 *1. *!$+1 (1 -1 (+*1 (1 *1 *1 ,&.1 1 * !1 (1 *1 (. "!(*&*1. .1 #&"((1 (,&1 !*1. (!*&!1 (*#(1 !1 1 #&"& #&". (1 *1 #"((1 *"1 "#&*1. #&*+&1 +#1 *"1 0 1 . #(1 *1 ((. !/. "+(1 *1 (1 ("-!1 **1 *(1. 1 (+((,.1 -*"+*1. 1. L #,30-43"-,f. +Xi ^PFi UB]î GFci eFB\]i ]QUbF\i ]QX^F\QXOi PB]i CFDYWFi Bi bF\ei B^^\BD^QbFi BU^F\XB^QbFi ^Yi ]YUEF\QXOi QXi ZYcF\i FUFD^\YXQD]iBXEiQ]iXYcia]FEiQXiQXEa]^\QBUiZ\YDF]]F]i ?@

(9) i !EbBX^BOF]i YGi ]QUbF\i ]QX^F\QXOi QXDUaEFi PQOPi ^PF\WBUi BXEi FUFD^\QDBUi DYXEaD^QbQ^QF]i ?@i DYWZUQBXDFi ^Yi 7Y*8i EQ\FD^QbF]i UYci Z\YDF]]i ^FWZF\Bâ\Fi ?@i BXEi PQOPi \FUQg BCQUQêi ?@

(10) i *YcFbF\i ^PFi bB]î WBSY\Qêi YGi ^PFi \F]FB\DPi BD^QbQêi GYDa]F]i YXi B^^BDPQXOi ZYcF\i ]FWQDYXEaD^Y\i EQF]i YXUe

(11) i !WYXOi Y^PF\i a]F]i YGi ]QUbF\i ]QX^F\QXOi YXFi DYaUEi DQ^Fi ^YZ]QEFi DYX^BDî ?@i Y\i KUUQXOi WB^F\QBUi GY\i %i QX^FO\Bg ^QYXi ?@

(12) i +Xi ^PQ]i ZBZF\i cFi Z\YZY]Fi ^Yi EFWYX]^\B^Fi ^PFi BEbBX^BOF]i YGi ]QUbF\i ]QX^F\QXOi GY\i ZYcF\i FUFD^\YXQD]i QX^FO\B^QYXi ^P\YaOPi ^cYi FdBWZUF]i QXi ^PFi K\]î FdBWg ZUFi DYWZYXFX^]i cQ^Pi bB\QYa]i ZBDTBOF]i OB^Fi E\QbF\i ZB]]QbF]i B\Fi WYaX^FEi EQ\FDÛei QXi ^PFi ZYcF\i WYEaUFi ^BTQXOi BEbBX^BOFi YGi ^PFi PQOPi ^FWZF\Bâ\Fi DBZBCQUQêi YGi ]QUbF\i]QX^F\QXO i +Xi ^PFi]FDYXEi FdBWZUFi ZYcF\i EQF]i B\Fi B^^BDPFEi YXi CY^Pi ]QEF]i a]QXOi ]QUbF\i ]QX^F\QXO

(13) i !]i ]QUbF\i EYF]i XYî WFUî Ea\QXOi ^PFiZ\YDF]]i CY^Pi ]QEF]i DBXi CFi B^g ^BDPFEi ]aDDF]]QbFUei cQ^PYaî BXei UY]]i YGiBDDa\BDe

(14) i:PQ]i cYaUEi XYî PBbFi CFFXi ZY]]QCUFi cQ^Pi ]YUEF\QXO

(15) i :PBXT]i ^Yi ^PQ]i ]YUQEi ]^B^Fi Z\YDF]]i Qî Q]i ZY]]QCUFi ^Yi Z\YDF]]i BUUi ^PFi B^^BDPF]i ]QWaU^BXFYa]Uei Y\i ]aDDF]]QbFUei ?@

(16) i. CATN:^ *#L I^ CIU:NR:N^ B5F=^ 7NC9A:^ 8KGLNC[CIA^ RVK^ PCFC8KI\ 85N7C9:^# /P^ RB:CN^5PPK8C5R:9Â5R:^9NCU:NP^5I9^RB:CN^5PPK8C\ 5R:9^L5PPCU:P^ 85L58CRKNP^ 5I9Â5R:^N:PCPRKNP ^FF^8KGLKI:IRP^ 5N:^ 5RR58B:9^ TPCIA^ PCFU:N^ PCIR:NCIA ^/B:^ PT7PRN5R:^ CP^ 5RR58B:9^ RK^ RB:^ 85P:^ VCRB^ RB:^ P5G:^ R:8BICMT: ^ -T7PRN5R:^ 9CG:IPCKIP^ 5N:^ ^ GG^ 7Z^ ^ GG ^. GY\i 8Q#i Y\i )B3i EFbQDF]i ^Yi ^BTFi BEbBX^BOFi YGi ^PFQ\i ]cQ^DPQXOi]ZFFEiCei\FEaDQXOi^PFiQWZFEBXDFiYGi^PFiOB^Fi DQ\DaQ^

(17) i :PFi ZYcF\i WYEaUFi bQ]QCUFi QXi KOa\Fi i QX^FO\B^F]i ^cYi 8Q#i -(':]i ^Yi GY\Wi Bi PBUGi C\QEOFi ]^\aDâ\Fi BUYXOi cQ^Pi ^PFQ\i \F]ZFD^QbFi OB^Fi E\QbF\i +#i BXEi ]YWFi ZB]]QbF]i EFDYaZUQXOi DBZBDQ^Y\]i OB^Fi \F]Q]^Y\]i F^D

(18)

(19) i !UUi DYWZYXFX^]i cF\Fi B^^BDPFEi QXi Bi ]QXOUFi ]^FZi a]QXOi Bi Z\F]]a\F B]]Q]^FEi ]QUbF\i ]QX^F\QXO

(20) i !i Z\F]FX^B^QYXi YGi. ++

(21) i 4,3"-,,*f ",3 03"-,f. ^PFi DQ\DaQî EQBO\BWi YGi ^PQ]i ZYcF\i WYEaUFi cQ^Pi Bi ]ZFDQBUi GYDa]i YXi ^PFi Da]^YW EF]QOXFEi OB^Fi E\QbF\i+#i Q]i OQbFXi QXi ?@

(22) i:PQ]i OB^Fi E\QbF\i +#i B]i WBXei DYWWF\DQBUi E\QbF\]i Q]i WBXaGBDâ\FEi a]QXOi Bi 8QUQDYX 4X +X]aUB^Y\i 84Vi^FDPXYUYOei cPQDPi\FEaDF]iE\BWB^QDBUUei^PFiUFBTg BOFi Da\\FXî YGi Bi SaXD^QYXi DYWZB\FEi ^Yi ]^BXEB\Ei CaUTi ]QUQDYX

(23) i :PBXT]i ^Yi ^PQ]i UYcF\i UFBTBOFi Da\\FXî UFbFUi 84Vi OB^Fi E\QbF\i +#]i DBXi BU]Yi YZF\B^Fi Bî Bi PQOPF\i ^FWZF\Bâ\Fi ?@

(24) i. +XiBEEQ^QYXi^Yi^PFiZYcF\i]FWQDYXEaD^Y\]i]YWFiDYWg WF\DQBUi ZYcF\i WYEaUFi QXDUaEFi ZF\QZPF\BUi GaXD^QYX]i ^FWZF\Bâ\Fi WYXQ^Y\QXOi WFB]a\FWFXî YGi ^PFi Da\\FXî Y\i QX^FO\B^QYXi YGi ^PFi OB^Fi E\QbF\i DQ\DaQ^]i ?@

(25) i :PFi QX^FO\B^QYXi YGi ^PFi OB^Fi E\QbF\]i Q]i F]ZFDQBUUei EF]Q\BCUFi. (Y\iGB]î)B3iBXEi 8Q#iZYcF\iEFbQDF]i QîQ]iZ\FGF\BCUFi ^Yi \FEaDFi ^PFi EQ]^BXDFi cQ^Pi ^PFi OB^Fi E\QbF\i ^Yi \FEaDFi ^PFi ZB\B]Q^QDi QXEaD^BXDF

(26) i +EFBUUei ^PFi OB^Fi E\QbF\i +#]i ]PYaUEi CFi UYDB^FEi EQ\FDÛei XFB\i ^Yi ^PFi ZYcF\i EFbQDF]i cPQDPi \F[aQ\F]i ^PFWi ^Yi ]a]^BQXi ^PFi ]BWFi ^FWZF\Bâ\Fi.

(27) $L. %L. . ""L "!L "L @8;5L 3%Q

(28) ^. . . @8;5L 3%Q

(29) ^. CATN:^ ^ *BKRKAN5LB^ K=^ RB:^ P5I9VC8B^ L58D5A:^ RVK^ -C^ $ /P^ 5N:^ LF58:9^ 7:RV::I^ 7KRB^ 8:N5GC8^ PT7PRN5R:P^ 5I9^ =KNG^ 5I^CIU:NR:N^B5F=^7NC9A: ^/B:^8:N5GC8^RCF:P^5N:^ X^ ^GG^ :58B ^. L. . ""L "!L "L @8;5L 3%Q

(30) ^. . . @8;5L 3%Q

(31) ^. CATN:^^ -VCR8BCIA^V5U:=KNGP^KI^ 5^ ^ .L N:PCPRCU:^FK59^ =KN^ . ^ 1^ ^ 7TP^ G:5PTN:9^ 5R^ ^ ]^ 5G7C:IR^ R:GL:N5RTN:4^ CATN:^ ^ ^ UC:V^ K=^ RB:^ GK9TF:^ K=^ ?A ^ ^ PBKVCIA^ RB:^ CIR:NI5F^ F5ZKTR^ 5I9^ RB:^ RVK^ -C^ $ /^ 9C:P ^. B]i ^PFi ZYcF\i EFbQDF]

(32) i :PQ]i Q]i ZY]]QCUFi cQ^Pi 84Vi OB^Fi E\QbF\]i Z\YbQEQXOi ^PFQ\i ZBDTBOQXOi DBXi BU]Yi ]a]^BQXi ^PFi PQOPi ^FWZF\Bâ\F

(33) i %FDYaZUQXOi DBZBDQ^Y\]i B\Fi BU]Yi \F[aQ\FEi ^Yi ]aZZUei ^PFi OB^Fi E\QbF\i Ea\QXOi ]cQ^DPQXOAi *F\Fi cFi a]Fi PQOP ^FWZF\Bâ\F \B^FEi >7i DF\BWQDi DBZBDQ^Y\]

(34) i !i ]QX^F\FE ]QUbF\i B^^BDPi DBXi QXi ^PFY\ei YZF\B^Fi aZi ^Yi ^PFi WFU^QXOi ZYQXî YGi ]QUbF\i i #Ai 6\YbQEQXOi ^PFi ZB\^]i ^Yi CYXEi PBbFiBi ]aQ^BCUFi WF^BUi KXQ]Pi GY\i FdBWZUFi ]QUbF\i^PFeiDBXiCFiCYXEFEia]QXOi]QUbF\i]QX^F\QXO

(35) i+Xi^PFi WYEaUFi G\YWi KOa\Fi i BUUi ZB\^]i OB^Fi E\QbF\i 8Q#i -(':i EQF]i EFDYaZUQXOi DBZBDQ^Y\]i BXEi OB^Fi \F]Q]^Y\]i B\Fi CYXEFEi ^PQ]i cBeAi :PFei BUUi PBbFi Bi ]QUbF\i Y\i ZBUUBEQaWg ]QUbF\iKXQ]P

(36) i:YiBDPQFbFiCF^^F\iB^^BDPi]YWFiZ\F]]a\Fii i 16Bi cB]i BZZUQFEi YXi ^PFi B]]FWCUei Ea\QXOi ]QX^F\QXOAi "FDBa]Fi YGi ^PFi EQHF\FXDFi QXi PFQOPî BWYXOi ^PFi bB\QYa]i DYWZYXFX^]i Bi DYWZUQBXî ]QUQDYXFi UBeF\i i DWi ^PQDTi cB]iZUBDFEiCF^cFFXi^PFiDYWZYXFX^]iBXEi^PFi^YZiZUB^FXi YGi ^PFi ]QX^F\QXOi Z\F]]

(37) i :PQ]i Z\YbQEF]i Bi [aB]Q Q]Y]^B^QDi Z\F]]a\Fi ?@

(38) i (Y\i ^F]^QXOi ^PFi PBUGi C\QEOFi G\YWi KOa\Fi i cB]i B^^BDPFEi ^Yi Bi i L \F]Q]^QbFi UYBEi BXEi WYaX^FEi YXi BXi BUaWQXQaWiCUYDTiF[aQZZFEi cQ^PiBiDB\^\QEOFiPFB^F\

(39) i:PFi ^FWZF\Bâ\FicB]iO\BEaBUUeiQXD\FB]FEiaZi^Yih#

(40) i:PFi DY\\F]ZYXEQXOi Da\\FXî BXEi bYU^BOFi cBbFGY\W]i Bî ^PFi Ya^Zaî YGi ^PFi PBUGi C\QEOFi B\Fi bQ]QCUFi QXi KOa\Fi

(41) i !î. h#i ^PFi OB^Fi E\QbF\]i ]^YZZFEi Caî ^PFei cF\Fi BCUFi ^Yi \F]aWFi YZF\B^QYXi BNF\i DYYUQXO EYcXAi +++

(42) i %i ",3 03"-,f !XY^PF\i ZBDTBOQXOi BZZ\YBDPi Q]i bQ]QCUFi QXi KOa\Fi

(43) i *F\Fi YXUei ^PFi ZYcF\i ]FWQDYXEaD^Y\i EQF]i B\Fi DYXg ]QEF\FEi BXEi ^PFi YCSFD^QbFi Q]i ^Yi Z\YbQEFi ^PFWi cQ^Pi BXi QWZ\YbFEi ^PF\WBUi WBXBOFWFX_i !U^PYaOPi ^PFei DBXi YZF\B^Fi Bî Bi ^FWZF\Bâ\Fi FdDFFEQXOi i &#i ^PFi 8Q#i -(':]i B\Fi XYXF^PFUF]]i ]FX]Q^QbFi ^Yi ^PF\WBUi \aXBcBei ?@i BXEi ^PFi ZYcF\i ^PFei EQ]]QZB^Fi Wa]î CFi Z\YZF\Uei FbBDaB^FE

(44) i %aBU ]QEFi DYYUQXOi Q]i BXi B^^\BD^QbFi ]YUa^QYXi ^Yi \Fg EaDFi ^PFi ^PF\WBUi \F]Q]^BXDFi CF^cFFXi Bi EQFi BXEi Q^]i FXbQ\YXWFX_i 8FbF\BUi ]YUa^QYX]i PBbFi CFFXi Z\F]FX^FEi Z\FbQYa]Uei ?@i BXEi ^PFei a]aBUUei \FUei YXi ]YUEF\QXOi ^PFi EQF]i YXi CY^Pi ]QEF]i ^Yi DF\BWQDi ]aC]^\B^F]

(45) i:PQ]i \F[aQ\F]i ^cYi ]YUEF\i BUUYe]i YXFi ^Yi B^^BDPi ^PFi EQF]i ^Yi Bi K\]î ]aC]^\B^Fi BXEi Bi ]FDYXEi BUUYei cQ^Pi Bi UYcF\i WFU^QXOi ^FWZF\Bâ\Fi ^YiZ\FbFXî^PFiK\]îBUUYei MYWi\F WFU^QXOi ^Yi B^^BDPi ^PQ]i B]]FWCUei ^Yi Bi ]FDYXEi ]aC]^\B^F

(46) i !]i Bi DYX]F[aFXDFi ^PFi K\]î BUUYei Q]i \F[aQ\FEi ^Yi PBbFi Bi PQOPi WFU^QXOi ^FWZF\Bâ\Fi F

(47) O

(48) i !a)Fi cQ^Pi Bi WFU^QXOi ZYQXî YGi h#

(49) i.

(50) )2*#+8. '+&8 8,.8. (8 $-8,1$+!8$+8 -",1,0+0$1$38.0$+8. 2:. CATN:^ ^ 2KKG^ KI^ RB:^ 9C:^ 5N:5^ K=^ RB:^ P5I9VC8B^ PRNT8RTN:4^. 8QUbF\i ]QX^F\QXOi Q]i BXi B^^\BD^QbFi \FZUBDFWFXî GY\i ]YUg EF\QXOi B]i XYi UQ[aQEi ZPB]Fi Q]i QXbYUbFEi QXi ^PFi ]QX^F\QXOi BXEi B]i ^PFi WFU^QXOi ZYQXî YGi ]QUbF\i Q]i WaDPi PQOPF\i ^PBXi ^PFi]QX^F\QXOi ^FWZF\Bâ\Fi h#i b]Ai h#i ^PFi K\]î SYQXî Q]i XYî BGGFD^FEi cPFXi ZF\GY\WQXOi ^PFi ]FDYXEAi:PQ]i UYc ^FWZF\Bâ\Fi Z\YDF]]i DBXi ^PF\FGY\Fi CFi a]FEi GY\i ^PFi FX^Q\Fi WYEaUFAi (a\^PF\WY\Fi ^PFi ZY]Q^QYXQXOi BDDa\BDei YGi ^PFi EQFi Q]i CF^^F\i cQ^Pi ]QUbF\i ]QX^F\QXOi B]i Qî DBXXYî WYbFi Ea\QXOi ^PFi ^PF\WBUi Z\YDF]]QXOAi =Q^Pi ]YUEF\i ^PFi cF^^QXOi GY\DF]i YDDa\\QXOi Ea\QXOi ^PFi \FLYci WBei \F]aUî QXiEQ]ZUBDFWFXîYGi^PFiEQFAi:PQ]iQ]i]YWF^QWF]iEF]Q\BCUFi ]FUG BUQOXWFXî GFBâ\Fi GY\i LQZ DPQZi CYXEQXOi Caî QXi Ya\i DB]Fi cFi Z\FGF\i ^Yi \FUei YXi Z\YZF\i QXQ^QBUi BUQOXWFX_i i 00(&8: + :3!: 03.535. : :PFi WYEaUFi bQ]QCUFi QXi KOa\F]i i BXEi i \FUQF]i YXi ^cYi %"#i ]aC]^\B^F]i cQ^Pi Da]^YWi F^DPQXOi YGi ^PFi DYZZF\i UBeF\]i ^PQ]i DYZZF\i UBeF\i Wa]î PBbFi Z\Y^\aEQXOi GFBâ\F]i ^PBî WB^DPi ^PFi UBeYaî YGi ^PFi EQF]i ^Yi Z\YbQEFi BXi FUFD^\QDBUi DYX^BDî cQ^Pi ^PFi ZBE]i YGi ^PFi EQFi cQ^PYaî D\FB^QXOi ]PY\î DQ\DaQ^]Ai:PQ]i Q]i Z\F]FX^FEi QXi KOa\Fi Ai =FiEFbFUYZFEiBXiF^DPQXOiZ\YDF]]i^YiBDPQFbFi^PFiPQOPi F^DPQXOi \F]YUa^QYXi \F[aQ\FEi Cei ^PFi 8Q#i -(':i EQF]i GY\i FdBWZUFi i Wi CF^cFFXi OB^Fi BXEi ]Ya\DFi EF]ZQ^Fi ^PFi ^PQDTiUBeF\iYGiDYZZF\i i W +XEFFEi ]aDPi\F]YUa^QYXi Q]iCFeYXEi^PFiEF]QOXi\aUF]iYGi%"#iWBXaGBDâ\F\]Ai:PQ]i Da]^YWi F^DPQXOi Z\YDF]]i Q]i Z\F]FX^FEi QXi KOa\Fi i (Q\]î Bi CUBXTi %"#i ]aC]^\B^Fi Q]i DYB^FEi cQ^Pi Bi ZPY^Y]FX]Q^QbFi \F]QXi 1#i %QZi #YB^QXOi 1QD\YDPFWQDBU]Ai :PQ]i ZPYg ^Y]FX]Q^QbFi \F]QXi Q]i ZB^^F\XFEi ^Yi GY\Wi ^PFi Z\Y^\aEQXOi ZB\^]i KOAi `Ci BXEi ^PFi ]aC]^\B^Fi Q]i F^DPFEi KOAi i a]QXOi GF\\QDi DPUY\QEFi QXi Bi ]Z\Bei F^DPF\i i WQXAi:PQ]i \F]aU^]i QXi Bi PBUG cBei F^DPQXOi cPF\Fi BCYaî PBUGi YGi ^PFi DYZZF\i ^PQDTXF]]i Q]i \FWYbFEi QXi ^PFi FdZY]FEi B\FB]Ai :PFi ]aC]^\B^Fi Q]i DUFBXFEi BXEi DYB^FEi cQ^Pi Bi XFci UBeF\i YGi ZPY^Y]FX]Q^QbFi \F]QXAi :PQ]i \F]QXi Q]i ZB^^F\XFEi ^Yi GY\Wi ^PFi BDâBUi ^\BDT]i YGi ^PFi DQ\DaQî KOAi CAi *YcFbF\i Qî cB]i GYaXEi ^PBî ^PQ]i \F]QXi UBeF\i EYF]i XYî Z\YbQEFi]aGKDQFXî Z\Y^FD^QYXi GY\i ^PFi ]PB\Zi FEOF]i YGi ^PFi Z\Y^\aEQXOi GFBâ\F]i CFDBa]Fi YGi ]a\GBDFi ^FX]QYXi FHFD^]Ai :PF\FGY\Fi Bi UBeF\i YGi ZPY^Y]FX]Q^QbFi E\ei KUWi %aZYXî 7Q]^YXi 61i Q]i UBWQXB^FEi YXi ^YZi YGi ^PFi \F]QXi BXEi ZB^^F\XFEi a]QXOi ^PFi ]BWFi UBeYaî KOAi CAi :PQ]i KUWi DYbF\]i ^PFi FEOF]i Z\YZF\Uei Caî Q]i ^YYi ^PQDTi ^Yi DYXGY\Wi. L '4681"$+!8. L85-,02.8+8. ,8,--.8. 3',-*++18. 8 $-8,1$+!8$+8. 8 5-,02.8+8. -",1,0+0$1$38.0$+8. 3',-*+18. 8 5-,02.8+8. 8*$+1$,+8,88. 3',-*+18. -",1,0+0$1$38.68 '*8. 2:. L 1"$+!8,8,--.8. L $+!2'1$,+8. CATN:^ ^ *NK8:PP^ @KV^ =KN^ RB:^ RVKPR:L^ :R8BCIA^ K=^ RB:^^ PT7PRN5R:P4^. ^Yi^PFi bF\^QDBUi]a\GBDF]iYGi^PFiDYZZF\i ^FX^QXOiFIDÂi :PF\FGY\Fi CY^Pi ZPY^Y]FX]Q^QbFi WB^F\QBUi DYWZUFWFXî FBDPi Y^PF\i ^Yi Z\YbQEFi DYWZUF^Fi WB]TQXOi YGi ^PFi DYZZF\i B\FBi ^Yi CFi Z\Y^FD^FEAi :PFi ]FDYXEi F^DPQXOi Z\YDF]]i KOAi i Q]i ^PFXi ZF\g GY\WFEi BOBQXi a]QXOi GF\\QDi DPUY\QEFi QXi Bi ]Z\Bei ^BXTi i WQXAi :PFi ]aC]^\B^Fi Q]i ^PFXi DUFBXFEi BDF^YXFi ^Yi EQ]]YUbFi ^PFi ZPY^Y]FX]Q^QbFi WB^F\QBU]i BXEi ^PFi QXEQg bQEaBUi ^QUF]i B\Fi ]QXOaUB^FEi a]QXOi Bi PQOPi Z\FDQ]QYXi ]Bci EQ]DYi%!%i Ai 4XDFi ^PFi%"#i ^QUF]i B\FiWBXaGBDâ\FEi^PFi]BXEcQDPi ]^\aDâ\Fi DBXi CFiB]]FWCUFEAi:PFi B]]FWCUei cY\TLYci Q]i EFZQD^FEiQXi KOa\FiAi (Q\]î ]YWFi]YUEF\iZB]^FiQ]i ]^FXDQUg Z\QX^FEi YXi ^PFi ]aC]^\B^Fi ^PBî cQUUi DYX^BDî cQ^Pi ^PFi OB^Fi BXEi ]Ya\DFi YGi ^PFi EQF]Ai:PFi ]QUbF\i ZB]^Fi *F\BFa]i .:8i i 6i DYX^BQX]i ]QUbF\i WQD\YZB\^QDRF]i BXEi Q]i EFZY]Q^FEi a]QXOi Bi i W ^PQDTi ]^BQXUF]] ]^FFUi ]^FXDQ/i :PFi ZB]^Fi Q]i ^PFXi E\QFEi GY\i i WQXa^F]i Bî h#

(51) i :PQ]i ]PY\î E\eQXOi ^QWFi Q]i ]aJDQFXî ^Yi WBTFi ^PFi ZB]^Fi WaDPi WY\Fi bQ]DYa]i ]Yi Qî cQUUi XYî LYci YXDFi ^PFi EQF]i B\Fi ZUBDFEi YXi ^YZi cPQUFi TFFZQXOi ]YWFi ^BDTQXF]]i ]Yi ^PFi.

(52) . 1+#)-/#+1#+!8,

(53) 8. 4#1"80,2/8+8!18,+1108.

(54) 81#)8#+8)#!+*+18%#!8 -//6#+!8,8-018. 8 1+#)-/#+1#+!8,

(55) 8. 8 #8-,0#1#,++#+!8)#-7. 4#1"8/#+8,+1108. "#-8#/0180#+1/#+!801-8. L

(56) 8#)8#+8)#!+*+18. #+#0"800*)68. #!80,+80#+1/#+!801-8. CATN:^ ^ *NK8:PP^ @KV^ =KN^ RB:^ 5PP:G7FZ^ K=^ RB:^ P5I9VC8B^ GK9TF:^ VCRB^ RVK^ PCIR:NCIA^ PR:LP ^. EQF]i cQUUi XYî WYbFi YXDFi ZUBDFEi YXi ^PFi ]QUbF\i ZB]^F

(57) i :PFi EQF]i B\Fi 8Q#i -(':]i G\YWi 8Q#'%i YXi ^YZi YGi cPQDPi Bi 6<%i:Qi!Oi WF^BUUQfB^QYXicB]iEFZY]Q^FEia]QXOi Bi WF^BUi WB]Ti B]i ^PFQ\i ]^BXEB\Ei BUaWQXQaWi ^YZ]QEFi KXQ]Pi Q]i XYî ]aQ^BCUFi GY\i ]QX^F\QXO

(58) i :PF]Fi EQF]i B\Fi ^PFXi ZUBDFEi KO

(59) i i a]QXOi Bi -(6i 1QD\Y^FDPXQDi 66g 4XFi EQFiCYXEF\i cPQDPi PB]iB\YaXEi Wi ZY]Q^QYXQXOi BDDa\BDe

(60) i :PFi ZYZaUB^FEi %"#i ^QUFi Q]i ZUBDFEi YXi ^PFi ZUB^FXiYGiBiDa]^YW WBEFi]QX^F\QXOiZ\F]]iBXEi]aCWQ^^FEi ^Yi ^PFi ]QX^F\QXOi Z\YKUFi i WQXi Bî h#i GY\i DYWZUF^Fi E\eQXOi GYUUYcFEi Cei Bi h#i i WQXi ]QX^F\QXOi ]^FZ

(61) i %a\QXOi ^PFi ]QX^F\QXOi ]^FZi ]YWFi Z\F]]a\Fi Q]i BZZUQFEi ^Yi B]]Q]î ^PFi ]QX^F\QXOi i 16Bi DY\\F]ZYXEQXOi ^Yi Bi GY\DFi YGi i 3i BZZ\YdQWB^FUe

(62) i 8YWFi ]QUbF\i ZB]^Fi Q]i ^PFXi ]^FXDQU Z\QX^FEi YXi ^PFi \FWBQXQXOi %"#i ^QUFi ^PFi YXFi cQ^Pi ^PFi E\BQXi DYX^BD^]i E\QFEiGY\iiWQXiBXEi^PFXiZUBDFEiYXi^YZiYGi^PFiK\]î%"#i ^QUFi a]QXOi BXi BUQOXWFXî SQOi KO

(63) i

(64) i :PFi B]]FWCUei ^PFXi aXEF\OYF]i Bi ]FDYXEi ]QX^F\QXOi ]^FZi cQ^Pi ^PFi ]BWFi ZB\BWF^F\]i B]i ^PFi K\]î YXF

(65) i. : )&80#0: + : 3!: 0)7#!: 00(&8 : !i D\Y]]g ]FD^QYXi YGi ^PFi ZYcF\i WYEaUFi Q]i bQ]QCUFi QXi KOa\Fi

(66) i %F^BQUi bQFc]i YGi ]YWFi TFei B\FB]i B\Fi BU]Yi Z\YbQEFE

(67) i :PQ]i D\Y]]i ]FD^QYXi cB]i YC^BQXFEi Cei FXDBZ]aUB^QXOi YXFi ZYcF\iWYEaUFiQXiDUFB\iBD\eUQDi\F]QXi "aFPUF\i<B\QTUFF\i BXEi Da^^QXOi Qî cQ^Pi Bi UYci ]ZFFEi EQBWYXEi ]Bc

(68) i :PFi ]BWZUFicB]i^PFXiO\YaXEia]QXOi6iO\QîZBZF\iaX^QUi^PFi B\FBi YGi QX^F\F]î cB]i B^^BQXFE

(69) i:PFXi Bi ZYUQ]PQXOi Z\YDF]]i cB]i ZF\GY\WFEi ^Yi BDPQFbFi Bi ]B^Q]GeQXOi ]a\GBDFi [aBUQêi 6i ZBZF\i Wi i Wi i WiEQBWYXEi]Ua\\eiXWi YdQEFi ZYUQ]PQXO

(70) i :PFi UFG^WY]î EF^BQUi bQFci ]PYc]i ^PFi ]QUbF\i UBeF\i Bî ^PFi ^YZi %"#EQFi QX^F\GBDF

(71) i +î ]PYc]i ]YWFi ZY\Y]Qêi cPQDPi QXEQDB^F]i ^PBî ^PFi SYQXî Q]i YXUei ZB\^QBUUei ]QX^F\FE

(72) i. !i WY\Fi EFX]Fi SYQXî DYaUEi CFi BDPQFbFEi Cei a]QXOi Bi PQOPF\i Z\F]]a\Fi Y\i Bi PQOPF\i ]QX^F\QXOi ^FWZF\Bâ\Fi Y\i Bi DYWCQXB^QYXi YGi CY^P

(73) i:PFi QX^F\GBDFi CF^cFFXi ^PFi ]QUbF\i UBeF\i BXEi ^PFi DYZZF\i ]PYc]i Bi \FUB^QbFUei UB\OFi OBZi ^PFi EB\Ti B\FBi Bî ^PFi QX^F\GBDF

(74) i:PQ]i QXEQDB^F]i ^PBîBU^PYaOPi ^PFi ]QUbF\i cB]i EFZY]Q^FEi YXi ^PFiDYZZF\i Qî EQEi XYî CYXEi Z\YZF\Ue

(75) i:PQ]i Q]i Z\YCBCUei \FUB^FEi ^Yi ^PFi \FUB^QbFUei UYci ]QX^F\QXOiZ\F]]a\FiB]i cFUUiB]i^Yi^PFiBC]FXDFiYGiBiXYCUFg WF^BUi KXQ]Pi YXi ^PFi %"#i EQ\FDî ]QUbF\i ]QX^F\QXOi YXi DYZZF\i PB]i BU\FBEei CFFXi EFWYX]^\B^FEi Caî cB]i GYaXEi XYî^YiCFiQEFBUi ?@ i%"#i]aC]^\B^F]i cQ^PiBi]QUbF\iKXQ]Pi WQOPî\F]aUîQXiBiCF^^F\iCYXE

(76) i !iEB\TiUQXFiQ]iBU]YibQ]QCUFi CF^cFFXi ^PFi ]QUbF\i UBeF\i BXEi ^PFi EQFi Caî Qî Q]i WY]î UQTFUei BXi B\^FGBDî EaFi ^Yi ^PFi ^YZ]QEFi BUi WF^BUUQfB^QYXi YGi ^PFi EQFi Qî Q]i bF\ei \FOaUB\i QXi ^PQDTXF]]i BXEi GYUUYc]i ^PFi GFBâ\F]i YGi ^PFi EQF

(77) i !i WY\Fi EF^BQUFEi QXbF]^QOB^QYXi cYaUEi \F[aQ\Fi Bi ]DBXXQXOi FUFD^\YXi WQD\Y]DYZF

(78) i :PFi WQEEUFi EF^BQUi bQFci G\YWi KOa\Fi i ]PYc]i ^PFi ]ZBDFi CF^cFFXi ^PFi OB^Fi BXEi ]Ya\DFi DYX^BD^]

(79) i +î DBXi CFi ]FFXi ^PBî ^PFi DYZZF\i UBeF\i PB]i Bi bF\ei ]^FFZi FEOF]i BXEi ]PYc]i DUFB\Uei ^PFi ^cY ]^FZi F^DPQXOi Z\YDF]]

(80) i :PFi ]QUbF\i UBeF\]i B\Fi cFUUi BUQOXFEi cQ^Pi ^PFi DYZZF\i GFBâ\F]i cQ^Pi XYi C\QEOQXOi YGi bYQEQXOi bQ]QCUF

(81) i !i EB\Ti B\FBi DBXi CFi YC]F\bFEi YXi ^YZi YGi ^PFi EQFi Qî Q]i ^PFi ZYUeQWQEFi ZB]]QbB^QYXi ^PBî ]FZB\B^F]i ^PFi OB^Fi BXEi ]Ya\DFi ZBE]

(82) i :PQ]i ]PYc]i ^PBî ^PFiBUQOXWFXî CF^cFFXi ^PFiEQFiBXEi ^PFi DYZZF\i GFBâ\F]i Q]i ]B^Q]GeQXO

(83) i :PFi\QOP^WY]îEF^BQUiG\YWi KOa\Fii]PYc]i^PFiCY^^YWi DYX^BDî YGi ^PFi ]FDYXEi 8Q#i EQF

(84) i 4XFi DBXi ]FFi ^PBî ^PFi EQFi Q]i cFUUi BUQOXFEi cQ^Pi ^PFi DYZZF\i GFBâ\F]

(85) i:PFi ]QUbF\i UBeF\i Q]i ]PY\^F\i ^PBXi ^PFi EQFi i Wi Caî ^PQ]i OBZi Q]i XFOUQOQCUFi DYWZB\FEi ^Yi ^PFi ]QfFi YGi ^PFi EQFi i WWi YXi Bi ]QEF

(86) i 8YWFi FUFD^\QDBUi DPB\BD^F\QfB^QYX]i XYî ]PYcXi PF\Fi EFWYX]^\B^Fi ^PBî ^PQ]i ZYcF\i WYEaUFi YZF\B^F]i Z\YZF\Uei CY^Pi ^\BX]Q]^Y\]i DBXi CFi â\XFEi YXi Y\i YHi cQ^PYaî BXei XY^QDFBCUFi DPBXOFi QXi ^PFQ\i DPB\BD^F\Q]^QD]i UFBTBOFi Da\\FXî YX \F]Q]^BXDFi DYWZB\FEi ^Yi CB\Fi EQF]

(87) i 4bF\BUUi ^PFi D\Y]]i ]FD^QYXi QXi KOa\Fi i ]PYc]i ^PBî ^PFi Z\YZY]FEi Z\YDF]]i YI\]i ]aJDQFXî BUQOXWFXî BDDa\BDe

(88) i +î BU]Yi EFWYX]^\B^F]i ^PBî ^PFi ]QUbF\i UBeF\i Q]i ^PQDTi FXYaOPi ^Yi DYWZFX]B^Fi GY\i ^PFi ]a\GBDFi \YaOPXF]]i YGi ^PFi DYZZF\i UBeF\]i Y\i GY\i EQGGF\FXDF]i QXi PFQOPî BD\Y]]i ^PFi WYEaUF

(89) i !i ^PQXi UBeF\i YGi ]QUbF\i ZB]^Fi i Wi cB]i DPY]FXi ^Yi BbYQEi BXei \Q]Ti YGi ]PY\î DQ\DaQî CF^cFFXi ^PFi DYX^BD^]

(90) i !]i XYi ]aDPi ZPFXYWFXYXi cB]i YC]F\bFEi Bi ^PQDTF\i UBeF\i F

(91) O

(92) i i : WQOPî BDâBUUei CFi WY\Fi ]aQ^BCUFiBXEiWQOPîYGGF\iWY\FiDYWZUQBXDFi ^YiBbYQEi^PFi ]FZB\B^QYXi CF^cFFXi ^PFi ]QUbF\i UBeF\i BXEi ^PFi DYZZF\

(93) i !i XYCUF WF^BUi KXQ]Pi DYbF\QXOi ^PFi DYZZF\i WF^BUUQfB^QYXi ]PYaUEi BU]Yi QWZ\YbFi ^PFi [aBUQêi YGi ^PFi ]QUbF\DYZZF\i QX^F\GBDF

(94) i +<

(95) i #52$0;9,52i +Xi ^PQ]i ZBZF\i cFi Z\F]FX^FEi ^PFi BZZUQDB^QYXi YGi ^PFi ]QUbF\i ]QX^F\QXOi ^FDPXQ[aFi CFeYXEi EQFi B^^BDP

(96) i (Y\i PQOPi ^FWZF\Bâ\Fi DYXbF\^F\]i Qî Q]i ZY]]QCUFi ^Yi a]Fi ]QUbF\i ]QX^F\QXOi ^Yi B^^BDPi BUUi ^PFi DYWZYXFX^]i XYî YXUei EQF]i.

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aî BU]Yi 81%i ZB]]QbF]

(98) i :PQ]i WBTF]i Qî ZY]]QCUFi ^Yi YbF\DYWFi ^PFi UQWQ^]i YGi ]YUEF\QXOi QXi ZB\^QDaUB\i ^PFi UYci WFU^QXOi ZYQXî YGi WBXei BUUYe]

(99) i (Y\i %i ]^\aDâ\F]i ]QUbF\i ]QX^F\QXOi WBTF]i Qî ZY]g ]QCUFi ^Yi Z\YDFFEi ^Yi ]aDDF]]QbFi ]QX^F\QXOi YZF\B^QYXi cQ^PYaî Z\YCUFW

(100) i =PFXi ]YUEF\]i B\Fi a]FEi ^PFi BUUYe]i Wa]î CFi DB\FGaUUei DPY]FXi ]Yi ^PBî ]aDDF]]QbFi ]YUEF\QXOi ]^FZ]i PBbFi EFD\FB]QXOi WFU^QXOi ^FWZF\Bâ\F

(101) i (QXBUUei cFi EFWYX]^\B^FEi Bi \FUB^QbFUei ]QWZUFi Z\YDF]]i ^Yi WBXg aGBDâ\Fi ]BXEcQDPi ZYcF\i WYEaUF]

(102) i !i D\Y]] ]FD^QYXi YGi ^PQ]i WYEaUFi ]PYc]i ^PBî ^PFi BUQOXWFXî BDDa\BDei BDPQFbFEi Q]i ]B^Q]GeQXO

(103) i. ),-7 *. +,32f. :PQ]i cY\Ti cB]i ]aZZY\^FEi ^P\YaOPi O\BX^]i :*47i 'a\QZQEF] #B^\FXFi BXEi '6!*:i (7!'

(104) i 10,2f :$<f f U?%f. f B@NBA>IOf>TAf! f Y>QOf*Vaf]BQWBY>]_YBf [KT]BYf ]B@ITVOVHcf KBf >]]>@IQBT]f DVYf >_]VQV]K`Bf WVaBYf BOB@]YVTK@f >WWOL@>]LVT\f LTf 42+)+2&5!: +6!-: (!20*&1: .>ZL\f f M_Tf

(105)

(106) f W f f :-TOKTB< f `>KO>?OBf aaa [BQKNYVT @VSf KT]BYTBâB?@Q[PV?MB@][ WAD .

(107)

(108) = VB?O WADf :<f f >Kf *Va3BQWBY>]_YBf 2KT]BYKTHf VDf ,>TV[@>OBf 2KO`BYf .>[]Bf DVYf 2BQK@VTA_@]VYf B`K@Bf "T]BY@VTTB@]KVTf .I f AK[[BY]>]KVTf 6KYHKTK>f .VOc]B@ITK@f "T[]K]_]Bf >TAf 2]>]Bf 4TK`BY[K]cf O>@N[?_YHf 6KYHKTK>f V@]f

(109)

(110) f :-TOKTB< f `>KO>?OBf I]]W [@IVO>Y OK? `] BA_ ]IB[B[ >`>KO>?OB f B]A$

(111)

(112)

(113) _TYB[]YK@]BA K[[BY]>]KVT >K

(114) WADf :<f 3 f7>THf1L IBTf / f*_f>TAf 8 f*BKf*Va3BQWBY>]_YBf 2KT]BYKTHfaK]If,f>TV2KOf`BYf.>[]Bf KTfKB]]>@IBAf"T]BY@VTTB@e ]KVTf +4/(: +#: ("20*&: 2"-&(1: `VO f fTV f

(115) fWW f

(116)

(117)

(118) f :<f + f )TVBYYf >TAf f 2@IOB]df.VaBYf 2BQK@VTA_@]VYf 'VKTKTHf ]JYV_HIf 2KT]BYKTHf VDf 2KO`BYf ,>TVW>Y]K@B[f `>O_>]KVTf VDf "Te F_BT@Bf VDf .>Y>QB]BY[f 3KQBf3BQWBY>]_YBf >TAf .YB[[_YBf VTf BT[K]cf2]YBTH]If >TAf 0BOK>?KOK]cf KTf -+"" &*$1: +#: 2%": +*9 #"-"*": +*: *2"$.2" : +6"-: 812")1: : AL 6BYO>HfA f TV f

(119) f,_YBQ?BYHf BYQ>TcfQ>Yf

(120)

(121) f. :<f 2L +BY]BT[f' f 0_AdNKf>TAf 0 f 2K]]KHf3VW2KABf IKWf VTe ]>@][f aK]If *Vaf 3BQWBY>]_YBf 'VKTKTHf 3B@ITKX_Bf *3'3f KTf 0"" &*$1: +#: 2%": : :

(122) 2%: **4(: ,+6"-: "("2-+*&1:. >@IBTf "fM_Tf

(123)

(124) f WW f f :<f . f ,KTHf3 f *BKf f 7>THf / f *_f>TAf ) f ,HVff ,V`BOf !KHI3BQWBY>]_YBf .O>T>Yf .>@N>HBf DVYf 2Kf +_O]KIKWf .I>[Be *BHf.VaBYf+VA_OBf KTf ,,(&" : +6"-: ("20*&1: +*#"-"*": 1,"&(&121: +*#"-"*": : :. * : 7,+1&2&+*: : : : 6"*38+4-2%: **4(: : DB?f

(125)

(126) fWW f

(127) f

(128) f :<f 3 f 2]V@NQBKBYf. f B@NBA>IOf f V?%f>TAf /L +>OdBYf2)K,f V_?OBf [KABf [KT]BYKTHf ]B@ITVOVHcf DVYf TBaf W>@N>HB[f KTf +6"-: ")&+* 42+-: "5&"1: * : 1: : . : :

(129) - : *2"/2&+*(:8),+1&4): +*: +>cf

(130) fWW f f :<f + f 9_YT>@Kf+KTK2)KK.f ".+f "T]BOOKHBT]f .VaBYf +VA_OB[f >QKOcf 3B@ITK@>Of bWO>T>]KVT[f 2BRKNYVTf 3B@I f 0BW f >_Hf

(131) f :-TOKTB< f `>KO>?OBf I]]W aaa [BRKNYVT @VR f [N@VQW_? BT +KTK2)KK.;=".+ WADf :<f ) fOf>O>IKf2 f!>[@VC]f f_]]>cf. fB`KO>@X_>f* f0L .I_THf f 3V_YTKBYf f OO>YAf>TAf f .O>T[VTf!KHIf ]BQWBY>]_YBf 2Q>Y]f .VaBYf +VA_OBf DVYf >KY@Y>Gf >@]_>]VY[f KTf -+"" &*$1: +#: 2%": &$%: "),".24-": ("20*&1: "26+-':&: -bDVYAf 4)f "+.2fM_Of

(132) f :

(133) <f ) f Of >O>IKf )L _?VK[f f BYHVHTBf * f 0L .I_THf f _]]>cf >TAf f OO>YAf !KHIf ]BQWBY>]_YBf >T]Kf [IVY]f @KY@_K]f D_T@]KVTf DVYf TVYQ>OOcVTf 2Kf (3f KTf >Tf KT`BY]BYf OBHf @VTEH_Y>]KVTf KTf &: O?_X_BYX_Bf4TK]BAf 2]>]B[f+>cf

(134) fW f W f :-TOKTB< f `>KO>?OBf I]]W[PPI>O >Y@IK`B[V_`BY]B[ f DY I>O

(135)

(136)

(137) f : <f 2L _]]>cf0 f-_>KA>f! f+VYBOf fBYHVHTBf f0>cT>_Af>TAf f+VYBOf3IBYQ>Of2]>?KOK]cf VDf2KOK@VTf>Y?KABf.VaBYf'3[f : 2-*12&+*1: +*: ("20*: "5&"1: `VO f

(138) fTV f fWW f fAB@f

(139) f : <f ' f 2@I_Od!>YABYf0B`KBaf VTf !KHIOcf "T]BHY>]BAf 2VO_]KVT[f DVYf .VaBYf OB@]YVTK@f B`K@B[f KTf 0"" &*$1: +#: 2%": +*#"-"*": +*: *2"$.2" : +6"-: "("20*&1: 812")1: :. ,5YBQ?BYHf Q>Yf

(140)

(141) f W f f W f :-TOKTB< f `>KO>?OBf I]]Wf &Paaa BOB@]YV`>@ @VS[WY>@IB T T I]ROf : <f 2 f!>[@VC]f f _]]>cf f .O>T[VTf0 f IKYK>@f>TAf f +>[[VTf .YB[[_YBOB[[f 2KO`BYf 2KT]BYKTHf KB]]>@If DVYf 2Kf .VaBYf Be `K@B[f 2"-&(1:&"*": +-4): `VO f

(142) fWW f f

(143) f.

(144)