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Disc with temporary disc definition structure (TDDS) and temporary defect 
list (TDFL), and method of and apparatus for managing defect in the same 



Pubiicatic* Rarofearj JP2005535S93T 

plication «Sats; 2005-1 1 -24 

Inventor: 

Applicant: 

Classification; 



- Europeans 
Appiicaiion jiumbei 
Priority oumEser(s); 



G11B20/12; G11B7/QG4; S11B7/004S; G11B7/007; 
G11B20/10; G11B20/18: G11C8/02; G11B20/12; 
G1 187/00; 01 187/007; G11B20/10; G1 1820/18; 
G11C8/02; (JPC1-7): G11B20/12; G11B7/004; 
G1 187/0045; Gt 187/007; G1 1820/10; G11B20/18 
G11820/18S2 
JP20040527436T 20030811 

KR20020047513 20020812; KR20020047514 20020812; 
WO2003KR01 610 20Q3081 1 



WO20040 15708 (A1) 
US73 79402 (B2) 
US2006203684 (A1) 
US2006203638(A1) 
US2006203635(A1) 



Abstract not available for JP2C05535993T 

Abstract of corresponding document: US2006203635 

A disc with a temporary defect management information area and a defect management area includes a 
defect management area that is present in at least one of a lead-in area, a lead-out area, and an outer 
area, a temporary defect information area which is formed In the data area and in which temporary defect 
information is recorded, and a temporary defect management information area which is present in at least 
one of the lead-in area, and the lead-out area. Accordingly, it is possible to record user data in a 
recordable disc, especially, a write-once disc, white performing defect management thereon, thereby- 
enabling efficient use of a defect management area having a limited recording capacity. 



Data supplied from the esp@cene? database - Worldwide 



Mtp://v3.espacenet.com/textdoc?DB-EPODOC&IDX'=JP2005535993T&F-0 



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& k ib» s *l r - ? 1- & m <d xm k m-r & x&m n % , m 2 mnxmmn 

m*M8 4] 
itria^&ii, 

s 5 ] 

fria^feii, 

ifrfafs® 2 titzkmtfi m-m-r^m^ is£> uriaxv * 7 <d - K-f >i«t <; - k 

friar- irfav- > trie i j- kt? hfuatowKEmsft*:- 
t^«ti-^m*H8 1 ^fa*^ia«#o 

[If 8 6 ] 

toia^&ii, 

^ia» $ ft* t - 7 Kft&-t & ikcoxm Km-r&WDkMmm*, % 2 WMxmm m 

[If « 8 7 ] 

toiaT-^MSI-SlMi, 

to tmm ziifzT-r&mtL xm^m^ z>$.m*&&, 
Ms 1 ^fa®^fa«# 0 



(14) 



]P 2005-535993 A 2005.11.24 



[W^M 8 8 ] 

m^M 8 9 ] 

±t k itf at as 2 ti tz r - * * m m-r & & m z m k , 
mzxmmmzfm-rz>&mte, m^^rmmvmtmtmziitzr- ? <vim* 

9 o ] 

mmmztitzr- ? \t, m%r- ^mMK-^^mtxtm^ *u 

wmxma, mmmz titer-? vmtm&xttm-t&wmr- ?m&<o$>?>®z>w> 

[St#3i 9 1 ] 

m^sK 9 2 ] 

itr i zxm \m * i & & Pt ii > 

9 3 ] 

mm-mit, 

t Lxmir-tm&Ktm-tz&mt, 

Hffttsitug 2^fs«^ia«# 0 
[»^« 9 4 ] 

tutu 9 5 ] 

m%r~?mm^hmt^iWMxm\m^m^Lxmtir4 x?<Dr^?mmm 

[ft#£ 9 6 ] 

loia^V * ? fi, JifEMrV 1 9 4 ^12S^fa«#: 

°[m«9 7] 

fr ia t* - * m k m »t h fitz ma* t l x m mxmm m * git & tz & <d m m xm mmn 



(15) 



]P 2005-535993 A 2005.11.24 



mmmx.M$im*wm~rzt:tbK^ mmm&Rv/t tzim&mwKx *)imtm&w»m 
mtM 9 s ] 

mmMmw^y vyymK, mtmmxmmmmm^mmKtmztitz 
m^mmm*. mtm^m^ dma msirf & i» t%&tfz.tz$mt-f& tmm 

m^m 9 9 ] 

ir tmrnm?) m m xmmmmmM k , mmxm mm * ts-r & * fco xmmmmi 

100] 

mmxmmmmm-r^^mit, mzxm^mm$Kttm-f&&w*^ y 9 itis 
xm mm % tm -r & & m * , 

mmxm^mmmtm-r^umn, mzxmm m-ttm-tz>&n#j > 9 ^trttfs 
xm^mm$ztm^&&mz&&c\ tzsmt-t z>m*%9 9 Ktmmmmfoo 

im*m 101] 

mmnxm^mmmmmt, mtm^mi^v - m ymmw) - kt^ 

4?&< i ^-o^^tt^ti^it^#^t1-^,ffi^il9 9 i:!£l?)|||fto 
[ffi^Jl 10 2] 

@t1-^M«9 8 ^!5®c7)|eii®# 0 
[ 0 0 0 1 ] 

5I« (Defect Management Area: DMA) ttfWUfbfl 

[ 0 0 0 2 ] 

X m t m £ L T v > & *u # n |£ m £ ti a. - - -r - 9 £ zl - *f - r - 9 H±i <r> Iff tz & Wfr 

KmmLx, xmcD^K£&r-9(Dm&*M3t-fz>mm*^7o x^?ui 
, mmn^m^Ltzxm^m^mtmuL mm (slipping repiac 
ement) Ltzx^mm^mt Kj^frz tL&o mmwn t a, ^-^-r^n 

[ 0 0 0 3 ] 



(16) 



]P 2005-535993 A 2005.11.24 



±» § ti 4 v> , J: *> XRS^Stfs-e § 4 v> 0 

[ 0 0 0 4 ] 

CD-R, DVD-RfcffcSe^ IH- G B (?) IS li§M £ ^ -T £i^Jff S 
- * (7)f^ frSfc ig k 9 > ^ a r ? * * aw HE -e$> & to , it W *) iSffi^itie ft £ < , 
*lfcv*fcto, rtv 9Tv 7^^^«W«4l-tifi\ ? 7 ? 7°^M^Tt;^|f ^ 
[ 0 0 0 5 ] 

-r tts nrmmm^o u^ot, ^fAtittsii^i,/?? ? r ? 7fj 
[iPJWf$& t i ^ t-t^n®] 

[ 0 0 0 6 ] 
[ 0 0 0 7 ] 

[ 0 0 0 8 ] 

#&IE?5HllffiK«fc*u2> 'J - K-f >^J*, 'J - K7 7 ^J£&W1ii?i&<7)? ^ 4? 
[ 0 0 0 9 ] 

^H0j§c7)#c7)ijM^ T~?m&^-m<?)vu-r4 yy^^v-^z b y\zx 
kx ^mm^iitzr-^Kwxcoxmmnt^, mzr- ?mmKm 1 v&mxmmmt 
^y~y 3 yKX ^mmziitzr-^K'D^XfDxmfnWLtz, mtzr-?m&Km2 m 

[0010] 

$tz, *$km<r>®><D$mK£*i\z, mi ux~tj yyt^u-z/a y\z x y> r-?m 

itKmUZ fcfzT~ ¥ K^^T <D%.m^U, %2 Vu-TA y?%^V-=j b yKX *) to 
>f >a >KJ: ^x-^W^iaS^tiTt-r-^^ov^T^^RSIflft^, tufa 

tzsb(r>xmmmm*, ^xmmmmmmyBnW»mxmi§mmt Lxtm-t&m 

[0011] 



(17) 



]P 2005-535993 A 2005.11.24 



[0012] 

& £ a ?t r - * * miE l x xm Lx^&w>fr*%^tfz>&mt, xm l t ^ 

^T^MiO £tLtu2\ im^V ^#£t^df$6£I%c«oT, tmx-^«^!£tt 
[0013] 

|rflS^nl3Sl^XPiSif$Rt LTffi^1-&|£P&ti, fir IE & n Elr#»lf M±ttM tularin 

$ Lv^ 0 
[0014] 

itrfErV^^^U- KM ^mwatf'J - K7? hf?i£«t7 £ ftfcttft&RSffStif 
[0015] 

v u ~ t ^ y ^ t ~ b y \z x. ^ mur- ^ ^Kttm^ ^tzr- ^ k^x <Dxm 

* «fc ? JciflEIE»f|SS:W#L, ifES n K^XRIffi tS"fItS ^fe^XRIf Silt 
[0016] 

t *> -o k s it t) *l d m a t , r - * w k m »t e> 1% B#»it$^ifi# $ a & El B# 
altruist, Atrial) - km ^fu&sttfu - kt? k Wo^, < t fc-o^^tt 

*b *Lt\ 7 707^y> ^^^fjiaSPtXRl'If lbM^«m^ia®^ ft*: $1 
[0 0 17] 

W H K fficT? flj ffl \z X ft tf\ 'J - K >f > 'MF7^> WflJfl±*(7) 9 

*ls WMxmmmm t , itria >; - km >; - k t ? h «s wfljn±t^ ^ 
k, 7 7 a ^ ? ^ v y ?mx^ ta u - km > u - k t ^ k w^. mmmmco a 
, wmtmMxm^m\mmMKM^Ktm^ ntz ^nx^mmmmn^m^ kz> d m 

[0018] 



(IS) 



]P 2005-535993 A 2005.11.24 



-ta y v-v a >mz.r-?ffl&Km&z inter- 9 K^^x<vxm\n ft£, mr 
mr-?mmzmmxMtfmt Lxmm?&&mk, mm«mxmmm*mMi-&tz®<7> 

Ktzw^xmmmmmitKmmxm^miimt Lxtmtz&mt, 7 7^t^-/> 
ymzmtm&xmmmtmtmm%.ffi^mmmt*^ mnv - km ymmwv - ft 
7 ti>-^Km\ibfrtzDMAKtmt&&mtz^trztit! [ m 

[0019] 

>^^-^v-vg r-?mm^mmztitzr-?K-o^x<r>xmmm, m2 
v u - r-i y ? * ^ v - *y 3 y k x v m 15 r - 9 mm k is m £ n tz r - 9 k o v > t o & m 
it si, n n - i ^ n - > v a y k x V) mmr- 9 ihces? a* t - 9 

ti^T-^tov^T<7)Miit$n^, mmr-^mi&Kmnmmxmmmt i^stss 

P&£, lutein ^Bf^Pilf ft^ta^S^^MI^mfft^ K&B# &RIW3tif llfi K 
fWXHf «ft£ LTf£^1-&^pgrt , 7 r 4 7 <7 4 v > ^Bf tifCiet? *Lfc 

Es^xPiHf mwwMxmw ft* d m a Kmm-rz&mt *^&c\t t -rz> miw 

[ 0 0 2 0 ] 

- V a > KX *J r - ? £fa$Tf £ E» t , ItTl5TV * * O t* - * Hit O n - r 

a y y*^v-i/B >kx V)tmztitzr- ? K^^x<7)xmm%, mzr-9mmK 

\fhiitzm%fxm^mw mmmmmxm^mm mt Lxtm+z x o Kmmumzm 
$pu yrjryjyyym^mmmxMmmtmmmkm^mtfimt*, mv- 

K-f >ffii&RW) - K77 MMMoo^ 4?& < t fc-ofcKttkftfcDMAfcfEfiT* 
X a KtfrfElE®gB £ PT Sit £#m tti iE8gia*tt& $ %i & 0 
[ 0 0 2 1 ] 

fV * * co 9 mM K r - 9 £ ffl^l" £ fB^gg £ , flfflfiS 1 Lin Vn — r^ y 9 

t^v-zy ByKx ^mir-9m&Ktmztitzr-9Kwx<7)Mmm*, mzr 
-9mmKmn^mxmmmt Lxmmt^ x* Kmmmm^mmL, mmmnw,mx 

Ti^^fftxpfiit ft$-DMAicie#Ts «t 9 Kffimm&*mm~r&fflm$i>t, *^hz\t 
*mwLk~tz>$tw (nit, mm Kx-oxi>m$Lznz> 0 

[ 0 0 2 2 ] 

t - o H ^ It h fl tz D M A t , T - ^ « H ^ tt h *LT S HtXPil If ftjJ>*f ? *L & B# 

»t e> tiT , it ia k& st ^cPitf z^m-fz>tz®<D w«mxvmmmmmm zn&WMxm^ 

StitftfBi* IfrfaiS^XRUffttS^RI^aiffttJi, faM^^fiEHJ: ^^c 
[ 0 0 2 3 ] 

(o~M.Km<owmKxn «\ 'J - k > 'j - k t 7 h m&n mmmt<D $ 
*>, < t b-^KmihtitzDMA t, r~9mMKmn h fix w^xmm$mm 
mrnxmrnmrnm t , tuia u - km v-ftw a 



(19) 



]P 2005-535993 A 2005.11.24 



TlMisw^ii'iatf ^li&KS&fcfa^s ti^WMtJUf W!2« dm a 

[ 0 0 2 4 ] 

y y * ^ v - ^ a > m K t* - * « K ffififc £ r - 9 K o T (?) »1f $ft & , Iff I £ 7* - 

mxm^mm<v*)ib, < t i>-^KMLxtmm-mm*ft ot, «?>m« 

[ 0 0 2 5 ] 
[ 0 0 2 6 ] 

If & n - 1 ^ - V- v 3 ^ £ J: V) MIBr - * W^ISfi? t*- * 

Ko^T^MIIt^ Wmn Vn-TJ y?*^U-z/ a >K£ i) T - 9 %mz.W&% 

%itzT-?Kwx<D>K$mm*, mzT-?m.m^mnW*w*Mm¥ik ixtm-rz>& 
mt, mim n mmmm * rm-t z>tnt><n mmxvmmmmmnK 
m n $moamm.mmh Lxtm-t&m t , men n s^^rsiw alsl^ n s^^nt 

imu&-rz&mk z^&tk *$mk-fz>xmwmijm (nf±, s») *^?*l*o 

[ 0 0 2 7 ] 

xmmmz, DMAKnM-tz&mzmKiztrzktimt 

[ 0 0 2 8 ] 
[ 0 0 2 9 ] 

-^K^^XcoXmmn, »2 Vn^rV >KX «3 tufSr - ^ii±t^ia 

fiSftfcT^^Ko^T^XRSIfll, In- 1 Un-fV >7^^y3 >CJ: *}|ff|5 

a ytex ?mmztmz titzT- ? K-o^xvxmmw.* , wmr-^mmzmn 



(20) 



]P 2005-535993 A 2005.11.24 



& tzttxDxmmmn m*. WMxmmmmmm^m n mmxm^mmmt Lxtmt& 

[ 0 0 3 0 ] 
[ 0 0 3 1 ] 
[ 0 0 3 2 ] 

^ n 3 ^#tf 0 is^/E«t9fu it, *%w<o-mmwKmzmm$mmfc<or4 7, 

7 10 0 Cr v 9*U$m.tf/$tz\tTJ 79 1 0 0 KtmZtlfcr- ¥*l%&^L&o 7 

-9tmmK, tm/m^vimut, fano 0Kmmztifz7-9%mit-fz>tz 

[ 0 0 3 3 ] 

ifn*> a^RHt^i: uf-f 77 1 0 o^ifisu ^mxmmn^mMi-^tzibco^ 
WMxmwm^ut ltt^^ i o oKimtz>o tm^mt, -mwn 

[ 0 0 3 4 ] 

fcfetlEfi^UKKtt^tLfc^Vji^ h*'^ (H^-^T) IW2I1, -0 

1 t^Ltf-f 7^ 1 0 0 Ktm-r&o 3 fijw 2 ^is^^iiE 

[ 0 0 3 5 ] 

fa^ 1 0 0 KT- ?%m % ?ET-r2>Wi&, M^74 79 l 0 0 fc**UsU:?)7 :, ~ 

^^lest^v^ ^ mm&2&^ 7479 1 0 0 KtmLtz^mxmmmt 

^mxm^mmnt^, 7479 1 0 oK-^n hutzDu a Kmm^^o 

[ 0 0 3 6 ] 

02A1^2 B(±, *^0J5^^^ife^!)H#^T f -f 7,9 1 0 O^M^^o 
[ 0 0 3 7 ] 

>H±t(±, tV 7,9 1 0 0 c7)|*]jgfljK^ML, U - F7^ f^&fi, fa^lOO^ 

^ x, xmkzz mm^m (om^m^t z>tz#> <DW$r?$> & 0 

[ 0 0 3 8 ] 

7^7mmit, T<i 79 JiH^cRISr^Loo, feared Sf^Wf- *#*£fltfc-C 
^^>J;^ i:lg?H^HfJ L^££, m^mKr^i 79 1 0 0<5D£#t-7^*gd 



(21) 



]P 2005-535993 A 2005.11.24 



^KSitiit^i tv^ 0 mK, iiiaM-fVT,^ i o o-e&£i§£\ ftJU»f^ 

aflJ^ffi^^x-^^ia^Loo, fH {f L $*ff 9 IS##t4 LTf'f .X ^ 1 0 0<D!5 

[ 0 0 3 9 ] 

[ 0 0 4 0 ] 

!2B(t f^^lO 0*) s -oe>fEg©L 0, L 1 ZG-TZTJ X?*7F~r 0 

m^r^ 7,7 i o 0<DW-mnfrt>ftmm-mikK&w.2tLx^2> o m2 AK^zntz^- 

Lltf)'J-Frni«i:o^OTP (Opposite Track Path) 
[ 0 0 4 1 ] 

H 3 it, 0 2 A&tJ 5 2 B fifty* -i <£>ffij£<£>-0!l £^1" 0 
[ 0 0 4 2 ] 

M 3 V ~ KM - KT^ VWt, Wtfiffl&cD 3 ) %, < t 

tb-^Kit, BsftXRSlfgmtt (t dma) «tt£>tLT^& 0 ■r~*mttfctt, 

[ 0 0 4 3 ] 

t\ f£i*ifcteW£Sttfi:, tM x^it^ig#£titUi\ V - F-f >H±*t 'J - FT 
[ 0 0 4 4 ] 

c\tx\ 7 7^fa<DxmiKuzm%{-?%z> «t $ tiSo -f - *l id «t 13 , SBt^cPi^aif 
^ta^s Ejst^Pi^JHf ft&Kia^s ti^SBtXRf if $t?)#i£¥ij»f 

[ 0 0 4 5 ] 

i»ixifi«# 0 Kit, mmw# 0 tm^tL^Mfi^wi-^ifWM^ti, 
ss#^Pfiif^w# 1 Kit, tmmztf 1 nH4$*Lfe^R&^nii-*ff*R**ia®$*Li 0 
WMwmmmmmmKte, mm^mmmmm#o, #1, ■•*fiti>^fc«fi 



]P 2005-535993 A 2005.11.24 



[ 0 0 4 6 ] 

$k t k s# » if & t * ft 0 s d m a £ mi- & a \t > ^ ii *> -e * s o 

* * k * *l ak ±. (o r - 9 % umt h (77^t7^/>m 

Kmmz fitcmmMK^ < mm*? « t^i Mm&& & *> , wtait ^£ 

[ 0 0 4 7 ] 

HM(DW^xm\mmM# i M^H#»itM±i# o, # 1, 
? i o Q*-wmkt&m, mk^^xmm$mm^tmzKtcxm\m^&*ii&m^ 

[ 0 0 4 8 ] 
[ 0 0 4 9 ] 

H 4 S-#MT2> fc, DM A* s , f'U^lOO^'J - KM yW&, ] ) ~ K7 ? MU#, 

W^H. < t &-o^f£ite>*t£ 0 MK^ftftl^ 1 0 0**02 A 

D M A {i> 'J-F-OIM, ';-KT^h«, WH±l&(7)^, 4? 

[ 0 0 5 0 ] 

^<7)l/3-f^^^l/-y3>#0 ^^{£:l-SKSjltXPiHf$^i*-C*STDF L (T 
e m p o r a r y DeFect List) # 0 mm S *l&<, TDFL#0i:ii, l" 

n-r<i y?*s<V-z/ay# 2 fcfcHS-f £ TDFL#2^ CJE^TES £ o 
[ 0 0 5 1 ] 

^mMmmmmm&K^ tdfl#o^ltdfl# n^taT^^^aif 

SSt^Pfif Sit DDS (Temporary Disc Definat 
ion Structure) #0£v>LTDDS# n^|5©^ *LS 0 TDDS#0&V^ 
LTDDS#nfi, TDFL# 0^^LTDFL# n K^rfl^fflM&'t^o TDDS# i 

Kte, xm^mtm, ^rfi*^^, f*TDFL# i ^wa-f&^^g 
&itw!£«^ tdfl# i k\±, ^mmm<Dim\m^ w&zntzmfr^izmum 

[ 0 0 5 2 ] 

T D D S # i (i> SH^#/M M^iltffESfi^fV 7^©S^, fit? 1^9^ 
, TDFLtili, |)4-8^7Xj'^|Stf ) MiHftL^o XRg^Slf^TD 
D S # i <7)S§-£\ iKBytes ^ *^S/h<7)J&Slft£f5^#3^ 



(2 3) 



]P 2005-535993 A 2005.11.24 



>f Y<r>mm t &m^&&tt*m&, ^7^^^i^ J 6 4 Kb y t et*£ii:*g 
c^tLI±\ TDFL# i li, }5t?4-8^77^fcft£ 0 
[ 0 0 5 3 ] 

^0J§^jtc^flJM^ J:*Ltf, TDDS# iMTDFL* i l^tLT^ fE®&fc*fciiE 
[ 0 0 5 4 ] 

[ 0 0 5 5 ] 
[ 0 0 5 6 ] 

^9 9\±^ ff^iHr^ 9twsM^9 9 t K^Ht^ftSo fano 

felflfHr^tf (Physical Sector Number^ 
Tx PSN) h^i o ISrS-fe? ^ti, 7r^;vv^xA^)Sffl7°n^9A-ex^^^WJl 
Tafctfxa-fe? [Blll^I^Hr^ (Logical Sector 

Number : &Tf y L S N) tf*^-*. h HX 0 0 1 K^SftTt <£ 7 frfSM^/i 
fig^fi^ |E@1-^^t-^c^t f ^.^ 1 0 0±O{£ff£, P S N£l£MLTjlolj\ t 
- ? *|5®1"* fcfconvtfa-^ifc lij&ffl 7° n 7 5 h -e li, t 3 - - ? ^#£f&S-t: ^ ? 
IMIL, f-^Wff^LSNtfmo LSNtPSN^iilt 

[ 0 0 5 7 ] 

^Xhtitzmk<omM^t 9 (0i^*T) )Wtt4, LSNIi, 4? 4 < t t> — oc7)t/S 

flii, PSNtLSNi < 
[ 0 0 5 8 ] 

H 5 *#M1-*^, 10 10&v>L1090(i, ^ti^tiMm^^flf^ll^lf 
5S£ft& 0 ^> 1 0 2 0 £»t^-¥~y , --*£fe&Lfc^ fftfEHfl 1 0 2 0<Oi 

3&%feZtiz>o ENi 10 4 o-eti, xmrn^Lxv^mw^^KK^fc®, xri 

[ 0 0 5 9 ] 

*WJi:iSrV7,^ 1 0 0(i, mmT4 Z,9X&Z>tzSb, XPf^fe LT^&^ 
7>c7) J£jtf£ £ ft -r - ?iiffflL^ii:WiU>/;fc, XRS A S H4 L T ^ & 

, &*)<DT- 9 fcftKL S N i ^K^CHS**^ LT^SgB 

L SNfi, ^ «3 cot 5 - 9 ft£ L S NX t) JM 

©LSNi-l^Uif, S40t^x-^«^lf4?ti#^o t^U LSN^ 



(24) 



]P 2005-535993 A 2005.11.24 



mikKu^zti-fK^ zvmfr&xfifrb&Kms&ctitf, mm*? ^fim-?ii 
mti^kmmmt Lxmxz^&ztx, mm*??^m<^m^n*^^tz 0 

[ 0 0 6 0 ] 

M 1040 ^-eia^LT^fEL^l^ i^n-rw y?^^v-v a y# o <7)^7^ 

a >HfJSTf,*L^^^^^^5rfa@^71-*Ltf) TDFL# Otmm 1 0 5 OKfB 
f&^tt^o TDFL#0i:tt, EH 1 0 1 O^^Ll 04 0 £ 1 > 

#2, # 3 KPiT&'lf WfBSi? tL^o [WI#^> >^t^V^->3># 

«£ 1 TDFL# Itmm 1 0 9 0 Km&ZfrZo TDFL#0i:it ^-f 
>f >y*^ls~*sa># 0 KHZ*.— V-T- titcm&<Oi*>, ^Rg«L 

3c3;M>'i><7)-eii£v^ #|&fjl! <£ *) , TD F L # 1 liT D F L # 0 KfE® 

[ 0 0 6 1 ] 

16AS^'6 Bli, *^|<?)-^ifili:«S T D F L - ^fj&i^&o 
[ 0 0 6 2 ] 

i6ASO ! '6B^#,Itl»t:, T D F L # 0 K fi, &RB# 1 HHg-r&ff^ ^CRI# 2 H 

nrr*>tit$R, 3 trii-^if^fE^?tLTv^ 0 »# i npi-t&ii^t xm 

# l^MLTV^^fc"; &C^LTV^^£^(b«1f^£*-to »# 2KfflT 
^Pi# 2^^LTV^§|5^t^lc^lLTv^^§r^P,-ii:^'|f$^, » 

|S:f% Ml:, TDFL#0t:ii, T D F L # 0 KM1-&tP^H^!23i£ *ITV>J& 0 
TDFL# 0 ^HI1-&tf$Rfi> TDFL# 0 *LT ^S#M£2n o 

[ 0 0 6 3 ] 

&»-?\ TDFL# 0 Kft&ZtLfcT- 9 &ffi&tyhfi&'&%i)*%\<*o 1"*fe*>, 
^-r-^M<^fl£>^.MtU±\ XPi§tM# i tTDFL#0lt o--^f-r-^ 
|2®$*LTV^V^^tv^^-e|f D-e**^*, XPieM# i tTDFL#0ii, M 
1-£#g#£v>o L/d^t, TDFL#0^ii, ^MmmiiWm^ t^fc^TD F 

l # o nKi-^if wias? i t -c\ mk. imtkm- r- ?mmz fix^ 

[ 0 0 6 4 ] 

, KM#$\m-tz>mmm®LZfrz><> ek, tdfl#o^^#i:, tdfl# 

[ 0 0 6 5 ] 

0 7 MlXfl B\t, TDFLKfS&SftfcXPil* i If T D F L # i 

t&mn^r- ?mM^to HI 7 A*tF7 B£#M«^ XPfi# i KiW1-£tif$Rli, 

4Ltv^ ^Piflltlr* & i>\ i fi » XPHf $ *IT i/^TDFL"P*4^ 

fi , to £ fS#T S 7t tb K M $ *Lfe £ o 

[ 0 0 6 6 ] 

TDFL# i ^1-&tf«^», ^Iffim, H#MEM, ^S^7tf*^tfo 



(2 5) 



]P 2005-535993 A 2005.11.24 



[ 0 0 6 7 ] 

H8I±, TDDS# i coT-vm&^ro 

[ 0 0 6 8 ] 

mszmz-t&K, tdds# i fi, usu^ xm^m^~ vmm, v^^fmmt^ 

MWDFL# i ^tWTDFL# i #4 zL~*f~r~ ? V>®m 

[ 0 0 6 9 ] 

\±, f^^lOO KKtfkftfc K^7Mt»£ <£>#1, M x. f£ K 7 -f 7 

1f$|«^-^P S N£^« 0 K7^7tif$Rfi, IeK7^^tU^1 0 0 £ 

Lfcffi$ft£*?o *^lfcimc££ F9^7lf|&t LTti, «ffl£*i7t K9>f 7 

ftii<7)|E^N*7-j5rf £>f5®£ft£flli LXmm&o iilSMrV 7^#14±, 

7lf ^ MUf 3 & K > ffitz % 9 7 7 9 K T - 9 £ tiUt 2>1ztt>, ^K7-f 7lf iffc * 

tztbK, F7^ 7lf$^|Slii-S £ t & 0 TDFL#i^>^li, TDFL 

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JP 2005-535993 A 2005.11.24 



INTERNATIONAL SEARCH REPORT 



PCT/KR03/016IO 



A. CLASSIFICATION OF SUBJECT MATTER 
IPC7 G11B 20/18 

According to International Patent Classification (IPC) or to both natic 


mal classification and IPC 




K, FIELDS SEARCHED 


Minimum documentation searched (classification system followed by classification symbols) 
IPC 7 Gl IB 20/18 Gl IB 20/12 


Documentation searched otho 1! i.j m limum : rumentatiotttothe e 
Korea Patents and applh itfo i i •, in* anion; nnce 1975 
Korea Utility models and applications for utility models since 1975 


1 n Ir earched 


Electronic dala base consulted during tlic intertaational search (name of data base and, where practicable, search ten 
;1 ii naire i in dl ij 




C. DOCUMENTS CONSIDERED TO BE RELEVANT 


Category* 


Citation of document, with indication, where appropriate, of the relevant passages 


Relevant to claim No, 




WO 01/75879 Al (MATSUSHITA) 1 1 OCTOBER 2001 
Sec the whole documents 


1-102 


A 


US 4,835,757 (TOSHIBA) 30 MAY 1989 
See the whole documents 




1-102 




EP 0353920 A2 (MATSUSHITA) 17 JANUARY 19 
See the whole documents 


90 


1-102 




JP 10-50003 A (NEC GUMMA) 20 FEBRUARY 1998 
See 1he abstract &Fig.2 


1-102 


Furthe 


documents are listed in the continuation of Box C. 


|x~l See patent family annex. 




"A" document defining the general state of the artwhich is not considered 

to be of particular relevance 
"E" earlier application or patent but publ ished on or after the international 

filing date 

"*L" document winch ma\' throw doubts on pnr ril Lai ir i!n 
cited to I'tilh h t!i "Si itt i date t citation or otlict 
special reason (>s specified) 

"O v document refciringto an oral disclosure, use, exhibition or other 

"P" document published prior to the international filing date hut later 
than She priority date claimed 


"T* later focumcnt published aiterthe international filing date or priority 
date and not in conflict with the implication but cited to understand 
the principle or theory underl ,'mg the in ntion 

"X" docnracKtof particular relevance; the claimed invention cannot be 

step '('hen the document is tafeeo alone 
"Y" document of particular relevance; the claimed invention cannot be 

combined with oneorn»reothersuchdrx;uments,such combination 
being obvious to a person skilled in the art 






Date of the actual completion of the international search 
25 NOVEMBER 2003 (25,11.2003) 


Date of moling of the international search report 
26 NOVEMBER 2003 (26.11.2003) 


Name and mailing address of the 1SA/KR 

jdMk Korean Intellectual Property Office 

■ jS^I 920 Dunsan-dong, Seo-gu, Daejeon 302-701, 

Republic of Korea 
Facsimile No. 82-42-472-7140 


Authorized officer 

HAN, Choong Hee f^lmO}) 
Telephone No. 82-42-481-5700 



Form PCT/ISA/210 (second sheet) (July 1998) 



]P 2005-535993 A 2005.11.24 



INTERNATIONAL SEARCH REPORT 



International application No. 
PCT/KR03M6IO 



WO 01/75879 M 
US 4,835.757 A 
EP 0353920 A2 
JP 10-50005 A 



11 OCT 2001 
30 MAY 1989 
17 JAN 1990 
20 FEB 1998 



US 2003/156471 A1 
KR 2002-0087463 A 



Form PCT/ISA/Z1D (patent family annex) (July 1998) 



3P 2005-535993 A 2005.11.24 



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