Skip to main content

Full text of "USPTO Patents Application 10670332"

See other formats


Searching PAJ 



31101 XI 1 /1 



PATENT ABSTRACTS OF JAPAN 

(1 1 publication number : 2000-215612 
(43)Date of publication of application : 04.08.2000 



(51)IntCL G11B 20/12 



(21) Application number : 2000-014650 (71)Applicant : LG ELECTRONICS INC 

(22) Date of filing : 24.01 .2000 (72)Inventor : YON CHORU PAKU 



(30)Priority 

Priority number : 99 99021 27 Priority date : 23.01 .1 999 Priority country : KR 



T 



(54) OPTICAL RECORDING MEDIUM AND METHOD FOR FORMATTING OPTICAL 
RECORDING MEDIUM 

(57)Abstract: 

PROBLEM TO BE SOLVED: To provide a method for r 
formatting an optical recording medium whereby 
information on position of an auxiliary spare area 
registered in a DMA(defect management area) is reset at 
the time of formatting the medium. 
SOLUTION: In the optical recording medium, an auxiliary 
spare area is allocated when it is necessary and 
information on a position of the allocated auxiliary spare 
area is recorded to a specific area of the medium. In 
formatting the optical recording medium, the position 
information of the auxiliary spare area recorded to the 
specific area is reset and, judgment on the auxiliary 
spare area is agreed after the formatting between a file 
system and a driver. Accordingly, system control is not 
disturbed and a compatibility is maintained even when 
the medium is moved to another driver. 



http-7/wwwl 9.ipdl.inpit.oo.jp/PA1 /result/detail/main/wAAASsai5aDA41 ... 2006-05-31 



<19)H#i«WOT (JP) 02) Q ^ ^ & (A) (ll)WFffl«&M#^ 

#1*2000-215612 
(P2000 - 215612A) 

(43) &mU ¥f£l2^8;i4jJ(5?TO0.8.4) 



Fl r-?3-r(##) 
C 1 1 B 20/12 



(5i)int.cL 7 mam* 

G 1 1 B 20/12 



s^ff* m M?m<D&8 ol s jo 



(21) WS#^ 

(22) yjm0 

(31) «5te*S^#^ 

(32) £BteB 

(33) «5fe«i®@ 



#02000- 14650C P2000- 14650) 

¥^12^1 £240(2000. 1.24) 

2 12 7/1 9 9 9 
^j&ll^l £238(1999. 1.23) 

ra (kr) 



(71) fflRA 590001669 

20 

(72) ^# 3>-^ g ;v-/i^ 

*M&m • *3 H • >^ >- 

>--£*>A>-F>- («iteb) • V 
=lZ1Zs rrt—Y*Z/h -215 -204 
(74)ftSA 100064631 



(54) vmn&m x$mim#£V3t#&mt<o7*-'?y hum 



(57) 

com *) ^titzmm^Tm®<Dimmmzmmm 



601 




!( 2) 000-215612 (P2000-215612A) 



imm i J 'Xmrnzx^rmmtfrn *)%xt>ti. m 
o %x ^tifcx^rmmcotmmifimimmbnmfe 

7t-?7 hcomizmmw ^x^ntzx^rmmcoa 

ims<-m2 ] xmrnzx^rmmm*) ^x^ti. m 
o mx ^titix^rmmcoimmmmnmm^n^ 
m®iztmzti&mmmfrco7*-^v bj?mz&^ 
x. 

mmm^mm^m^titzx^rmmcoitLm.mm^ y* 
tmm^mm^zmm-hx-r vy°t £Hrt^ t zmm 

£*5H3te**-£fil£3l2 fcfB«^^28«#tf>:7 * 

y bum. 

immm4 j fins y * ? h ? rim^x^rm® 
&ms<m2\<ztmcommmw<7)7 >y bum. 

[ IWIS 6 ] fffie 'JHr-yh Xf >y T(i fTI&X^r 

&moR2i,zfflt(Dffittm#cDy t-vv bum. 
[ 7 ] mmmxr- v rrta 2 ifcKRg^- 9 tm 
m (sdl) iz^nztifzxmy'vvfco^ixco*?? 

f-?mm < p d D iz&m-t <r t ztmt-t&n 
2 izimcoftMmmifao 7^-77^ 

[ n^3i 8 1 ms3a&*T >y r « 2 <xxn&r- 9 %m 
(sdl) i,z%tMZti£zX\i%y*u •/ ? co^-to* ? * 

£*fcIE£LT^cO;£ im^Pfir-^ia^SP (pdl) 

main-* £ ^s^n nt^ 2 iz^mcvfc^mm 

[000 1] 
[0002] 

mmx* z&woRMm&xvuvMLx mmm^m 

Mt^im%ZcD=^cDWM( / zM1-t?ti& . g 
S^tTOSnyA^bfa^ (CD-RW) 



DVD-RW, D VD + RW) & e 
[00 0 3] *LT, i^«fc-5^WI^-sregM3^E«« 

tm^tz^zm^tiiztmm * mm-z m&flmm& 

[0004] z\v>J:o%mm*&itb^oti s . z\cr>mt 

wzirzwfm&bLxmtih. «tiL"rtiM^iE 

tmmz?-?*tm/m&3-h z\ t ^jtthtz^z 
xvmmcommtf&m t%^tz 0 
[0005] Hicofzmz^ m 1 ifZ^ctx o tc* mm 
mkco u - ymmt u - h-t^ 

i«(JJlTDMA) ^ti^. 3e»«*^(B««^«P 

[0006] -etT. -Wt:-^fa^ (0>J^ 

DVD -RAM) t^ti: 0-O<7) D M Afi s fe$E$~& tP ^ 

OCO DMA H(i [II— CO P^fr'J* 0 si t TIS^ ^ th& o C\ 

[00 07] #DMA^l/n7^ (DDS/PDL 
T^O ^y ? t ) (iDDS (Disc Definition Structur 
e) i: PDL (Primary Defect List #DMA(7) 
^2 7D7^ (SDL7'n7^i:^3 ) iiSDL(Secon 
dary Defect List )£^t?o PDL(iWPIf-^IS 

ho 

[0008] -m.mz p d Liir ^ x^Mf wmx*mL 

CO 7 4- >y b fc * «y N ^«HS$ tL-g>^r CO 

tii y bv 9 a 7 0 1 xm* 9 ? {znmth * ? ^##t- 

[0009]-^, SDU±7*\3v7m&X~VXb$tl 

ht>K y*-?v bmzmi~thxvmw$>7*-?v bco 
mzPDuzaSMT* ^^xmmco^y b u ^is^t- 

#SDLXybU(iXKfS^^^^^t^yo>y^ 



!( 3) 000-215612 (P2000-215612A) 



[ooio] zcotz „ ?~?m.mftcoxvm® («r 

[ 0 0 1 1 ] X U >/T^#^«^PifI^^P D L fcfi 
coxm^ 7 9 comz^k £ IES3r-t? 9 9 iz r r - * * 
Pfrfe ? * 0 MX fe*ufe»^3fifa.-irHB«fc & £ . 

[ooi2iifc, y -Ttfmjm&ffim& sdl 
•rj:a^, 3--*f-mmzxm7v -y 9 &&&&& t , 

^tzx&mmztLx^i. tcoo-hn-^&ms&ri 

-f. x^ri^f-^i^h77W5S$^I.M 
l^ot, ±x^T^£l&v^^9<07 ? -^ 

[0014] ^x^rwm$mn<?j7 *-v<y hjsst 
x, mj&T-fsmmm.zfi&titbitz^ 7*—*?vh 

^fft«<P^-W3g (LSN = 0) m^flSft 
(PSN) li7*-^7 MfrPDLfcS 

[0015] — ^^rii^'xij 
mx^rmm ( s s a ) t v . £ oaaox^r««o 

^Mi^ieii^P^^^^. fefciUf, DMA 



«sdl7p 7 ^ ft^t si§ $ 0 -r&*>*>. as&x^ 
rffi«^ffiSffif«jiS!i o sr t^Jt«i»x^r^tt^x 

[0016] £ fc. ^^W3[M40 ( b ) cr>£ o 

tz mm^rmmnimm mit dmawsdl^^ 
?mzm§tzti&&. mt,zm®x^Tffim<v<mfiffl& 
sDL7n >y ?ftamztLX\*t> <7>x\ tmztitim 

[00 17] ^tT, i^J;-)HX^7»i|i0it 
* i Jtli^RS^o v ? £ P D L £ £li S D L 

t*t>mmztiz>o zcotz. o-Ttmiimz. sdl 

LT U -T«#3Wft "9 oM^fL^ «r ^M^-r £ IZ X o 
[0 0 18] :«ff7t-77 b^r&tciii. ifctta* 

g^7t-V7b (i^l^fi' 7-;t^7t-77h) tffi 
M^U^ ^MMy ^— V«y b conversion of 

SDL to G r DXh) ^:^3&**4. <r^T\ PDL + 
co P - U X Mi fcX^c 7t-7«/h f^tc i> V ^ 

G 2 - »JX NO^iS D L^WO'/^^ 
^^XPil-b^^i: tTlB^§^^». ^Oft»fcJijE»-fe^ 

[00 19] t-^r^. 7-;l/7t-?7hlt [35 A 
^otc. 13 (old ) DMAfflf«£3&*3i*. 
fclBP D LOP - y X b £fi»3*ifc*R8-fe ^ ^ ?r[^V^ 
^T-^fl^T^liEt-^o [BP D LcOP — 

y x hii^o^ &mtz-%p d lop - y x h izm&t 

^LT. IHPDL^OGj-yxK G 2 -yxN. [H 
SDL{»L!t^ «IBfig«M^» 
^^Sr^rfc&PDLtfO G r i;xhi:Utit 

^Jt. ttE5rL-CSDL&G 2 -UXbt^tl) 
#H7t-77 hiiiaSbCOj;^^. iBDMAtPg^gt 

IBPDLcOP-UXbfcGi-yxK G 2 - 
yxMAjtfO-fe^^Sr^cO^^ff^^PDLcOP-yxb 
i: Gi-yxb. G 2 -'jXhC»|, 5 ^ It. IB 
SDLxyhy[ii6PDLxyf»Ji:MU:fi ^ 
OSDLxyh'jriiUi^PDL(73 G 2 -yx 



!(4) 000-215612 (P2000-215612A) 



[0 0 2 03 htf?rhtL& 
ii. SDL:Tu-y?rt£*o££^$;ftxv^<9T\ 

f 9 >f ^^M»x^r«*WKtrr«i o st v ^ 

& «T fc m H5-f ^^ii#L*BMrc*sflrV^fc«> 

^M$YJA>WH-^hmk*mm^XW&i;7TA 
/l/yXfA^Ȥ 5 DMA^SDL/07 

ti. 7T4!Vis^M$wh^Tmmm*)^xt>ti 
x^htimth* lk&^x , mx^rmmcowi*) 

[0022] 

Mz&®2iitem®x^TmM<n{mffi mz y * * m- 

So 

[0023] 

iss^^tifzx^rnwmo^x^ti. zcomv^x 
nmztizxmmftxh^x , 

[0024] *^«3KI2»«*^7 * -V >y N7f& 

st A»n^x^r««ti2»TaiB«^*«s»r* - fc 



[0025] U -k «y h te*^r««OffcBtiHW£ . V 

[0026] mmmzmm^ngmtf. sdlhi 
mztitzxmyn -y ? co^ro* ? t TtfciE^fT 

v\ Xffinfo&^ffcQfrZPDUzmkt&ztZft 

[0027] mmm%ffi^<o$m&. s d u-gn 
& p d l (cmw* i t zimt-tz . 

[0028] 

s D L7 a 7 ^ rtCf i^ix^iix^r 

ntt<ofts« v*vhz**t&z\kiz£~?x. mm* 

^-f^^ift#8S&fi0-C&S. I^f776 0 1T\ 7 
t-77b^A^$^§, X7^y7°6 0 2T\ 

mmn&mmzv*:vh*t& (^76 03) . 

[0029]^ £7) WX^TlM^teB'li 'J-fe7b 

mmm^x&r^.m (mta. ooh) *fc««± 

fiffi (MZ-lf. FFh) 4fe. T 

a h a;UzX^XW^- \*&1iZ$mt& Z\ti>X"£ 

lt „ ffiMA^rmmnimffimtf v^h^titt. 
y*-~?v h&mEZWz7*— v«y h*c^s^*a^ 

SrWi-TS Uf77604) . 
[00 30] X7"vT6 0 4 , n^iE^^7^-V>y b 
fcWWt 1512^13 5 AO ctotC. PDL. SD 

W\ XPfl^^^-^^^^&fT^PDLt-a^ 
S (XT7T6 0 5 ) 0 i>t. ^|E$r^7*— ^?>y b 
•Cfi*V^fcTOi|S*L*fc. mZ<om5BC0£dl,Z^ SD 

^PDLt»fS (XT776 06) . 
[003 1 ] LT. ^i^7t-V7 b^T-T 
ht. ffittPDLlzmMZ titz XWz 9 9 crMfSf* 

^-mmtLxmKi^x^tth. z\<Dt%. 7t4)v^ 

^rUX 7*-~? y h tffihixfz Z\ I trimx** h <r> 

x\ mmx^rmmcommmm^t. uc^t, ? 



!( 5) 000-215612 (P2000-215612A) 



[0032] *¥mcomtmmvi±, 7*-~?yhzm 

[0033] 



[M^fem^^] 

[01 ] -H&W&ftr^ x^^MfrSTTHT**. 
[02] -flM&X'J v73&ttm*7Frm (A) fc- 

jRW^u-rfw^&&^rBi ( b ) -efts . 

[03] X^r^^r-^M^b^TOT^SiJ^^ 

[04] m3coxo(,z s ±x^riM^f^;c 

[05] Httfl»S7*-^yh*»5a*». ft@E»t£ 
&7-;P7*-^»yh^J*^T@I (A) fcHRfi^B 

>y h^WfrjacTH ( B ) Vfo& . 
[06 ] 2fc^^)^a««Efta07 *-v«y b^^^f d 



[01] 



[03] 



DMA1 



DMA2 



3.— tf«« 



DMA3 



DMA4 



Steffi 



!( 6) 000-215612 (P2000-215612A) 



[H2] 

A 



(m+n)i*£* 



LSN 




B 




j- 



(m+n) Ts^ryu^^ 



!( 7) 000-215612 (P2000-215612A) 



[04] 



[06] 

C war Q 



-601 



602 




603- 



D M A \Z 0B8 £ n^lilX ^ 7 



604 




603 — 



606 



SDLtPDLI:^ 



( Bl ) 



!(8) 000-215612 (P2000-215612A) 



[H5] 



Old PDL- 



P-list 



| Old Gt -I 



list 



Old G?Hist 



Old SDL 



-New PDL- 



P-lisL 



Ngw Gi -list 



New Gz-list 



Old PDL 1 




i -New PDL . 




P-list 






P-fist 










Old Gi-list 




New Gi-list 








Old G2-iist 




New G2-ltst 









Old SDL