LD(レーザディスクシステム）の開発、実用化に関する系統化調査 松村 純孝
Contents
1. 1 Ege DOB NAZEMO DICES PE CL IBRD EM E 15 60 RH2. DEW 4 11 412 E FAAIMO R
3. 1977 MCA LD
4. 100 1 1 800 FARIA E 414
5. LD 181 3A EVI VSIS 6 2 4 62 4 5
6. d nm 2 LD 163 164 LBR LBR 43
7. LD CD DVD BD LD He Ne 632 8nm LD 3 1 VTR 2 VTR
8. X 420 LD LD 173 174 IET NN SS KC ES a TAE A wE RS b IL NN E D TT i
9. PU LD LD CEI BS MT DLC MNS VTR LD LD JHC 1982 FOR R EMI
10. LD PU
11. LD LD CD DVD BD OE B Abstract In the early 1970s primarily European and U S manufacturers embarked on research and development efforts into so called video disc technologies formats for recording video signals to disc Among those efforts Philips and MCA conducted fundamental research on the laser disc LD format whereby a laser beam scans data recorded on an optical disc and the reflected laser beam signal is used to simultaneously detect a pickup control signal and to extract video and a
12. H H Hopkins I x y expl olx y f t Ig Y expli nwt J exp iuw t t 1 DC 2 AC RF LD 171 isst l4 Rm n R m un 1 2 2 2 expli rs m m X D m n m un tr Fd um RS A D m n m n fest L xf E ya as p q
13. SPI ASIS 4
14. 4 1 LD 2 415 2 4 15 15
15. LD 13 1 2 0 CES TIJA As NON Vol 21 2014 March LD Philips MCA
16. 1972 H H Hopkins Diffraction theory of laser read out systems for optical Video disc 1 2 3
17. 100nm 46 ED v7 AEREA PUA E IPEN IBM Be MT CLIC OMe Yyy RETA TLT A bb
18. 1996 DVD LD CD DVD 74 7 PU 7 1 fili 2 PU CCD LSI A D D A GA HH uf BE Ze 207A b ORICA THK 1986 LD LD S1 7 14
19. A y ERS 1977 MCA L LD Philips MCA 1979 PR 7820 1980 VP 1000 1981 LD 1000 LD 1983 LD LD 7000 CD 5 1ch
20. CCD LD 7000 PU PU 6 2 PU LD 1000
21. 2 AC RF RF RF 4 An 140 150nm
22. LSO LD 8 11 F 83 84 8S BE E7 B8 89 890 91 COE EDS 704 753 793 1 738 517 198 143 117 Ba 552 388 151 106 7 i Er 2E 187 148 En En ES EXE ESETETETETEZESETIET CORRER E ECEUSECEOEDEC CO 8 11 LD 1 1 LD
23. thot fas HEEDICHRS REL 4S 2 75 50 100nm 4 13 4 13
24. SN 3 1 4 90 3 5 5 He Ne
25. VTR LD LD LD VHD VH
26. Vol 21 2014 March 7 11 CLD 7 CLD 7 7 12 TA A A TH CLD 7ar8 7 12 CLD 7 LD CD LD LD PU 180 7 13 CLD 770 PU NU Ed E IZ m a PAD 7 13 LD CLD 770 PU 2 LD LD W1 LD
27. CLV CAV 2 XA XA 3 4 XA XA D 6 7 Play 1 Still NE Fr 315 OK i NO OK o ON OK NO
28. 8 3 1 LD 1980 LD FC LD PC 86 LD PC RS232C PC LD SUPER IMPOROSER 2 id PC
29. 0 0 3 13 3 13 PU 2 4 4 3 1 3 3 30cm 480g 1800rpm
30. 1990 1991 1 A aci H 1992 CD LD 8 12 DEDE SE TE E oa ee OE R T ETT _Am _ BT 84 E IRA A 3479 5170 95 99 Amt rE DOATAR 17797 cre WNSBOH LESH SF 1 3 TEHOA 8 12 1
31. PS 1 Xbox Vol 21 2014 March 30cm El 730 730 7 31 lil Kt F ia ira M KP Fr AR ri EL LRT TN Ppp p Hpi KIZMEELT OO Pe
32. 4 Vol 21 2014 March LBR 100 1000 5000 4 2 3 CD D
33. 6 2 5 6 2 2 APC Auto Power Control 65 Ht APC APC PU 66 6 5 PICKUP TREG MIRROR i4 WAVE PLATE BEAM SPLITTER GRATING caurL Im LENS STLINDRICZAL LENS ZIG TLOSECP 50 GIOI 25C2684 Diol RD3 3MB 6 6 APC 6 2 3 2
34. 38 LD 155 manm ol i TI 5 X I IN i gt o I O T EN A i E A i 7 Er 2 LE ARA A 38 b 3 9 0
35. 3 1 2 3 59s 1 TeD 2 CED VHD 3 LD 21 x du E E w rn Ed F FA AM M BAJAR E i Y HA d em VHD L E T ut e Lu 21 2 1 TeD 22 CED AX 23 VAD
36. LD LD 93 20 LD 4 1 AB 93 me w 158 kg om E ke cm
37. 4 6
38. JIS 6 2 1
39. He Ne PU 4 35 Vol 21 2014 March 3 3 a B e vSO A E L 5 ML IMPER kA EoX2SImRBu TS B E FiZL 1 E 42 B8 dH LAB RR EEAGKOJJSBGPTe 3 4 a b 0 3 1 2 3 4 5 FUG 6 dik Rig 7
40. 4 2 1 LD 1 417 a nm 4 4n A 6328nm n 1 49 106nm 4 17 b mesa 2
41. 1984 LD LD CD CLD 9000 VHD LD VHD OEM VHD 1987 VHD 1992 LD 1 VHD 1978 LD
42. VTR LD 1 VTR LP LD 30cm 1 DAD 1977 2
43. B 33 d0 NA A LD L3um 34 a 0 4m 017m 34 b 1 4 A 1 2 A
44. CD DVD BD LD 2 PU 1 3 LD 1978 MCA
45. 2
46. 4 4 1 3 47 ON 48
47. 4 2 2 LD 140 280 LD 419 a RF 1 419 b 3
48. BARG ODE CONTROLLER MONITOR 810 8 33 LD LD 1982 Vol 21 2014 March 8 1987 VTR VTR VTR LD LD
49. OB PRAE Xv 2NUS OB AA Ear OB V fA AA ES AY YISA TEL OB AA WAR BHA 1 EC 60857 Ed 1 0 Pre recorded optical reflective videodisk system Laser Vision 60Hz 525 lines M NTSC 1 WT 7 U v PMMA 2 150 0 5mm 30cm 100 0 5mm 20cm 4 2 0 20niin 30 0 0 1mm 1 li TV 10 1 11 4m s 55mm 145mm 53 5mm 55mm 145mm 30cm 96mm 20cm 2mm 14 2 0 um 15N 09 1 2mm 100m s2 lt 1 1kHz 2um f l lkHz 160 um p p 20m s2 f
50. 8 1980 1980
51. 10 000 5 000 E Ca THRE pem A pn 1 o 5 B47 LD 165 166 1 LD LOs LD PMMA
52. CCD 30us p p REF 3 58MHz Video input 5 4 CCD 5 1 3 LD 3 1 8bit F8 55 CPU OS 1978 CAV
53. 9 36 3 4 3 6 a 3 2 1 1 37 a 3 7 b C A BB IN CHER 03k em RF 37 a gt
54. 2mm NTSC 1 1 30 1 33 3ms 1 1 2 V V 1800rpm 1 33 3ms 2 2 V CAV 1800rpm 30
55. 813 8 13 1 200 300 LD LD LD 20cm 30cm CLV 60 120 8 14 LD 8 14
56. BAEZ o an PURA lE EPR WE TRE Tore S EE LAR Vol 21 2014 March I 42 41 LD
57. PU 6 7 LD 7000 PU 5 4 4
58. CED 2 9 VHD 0 12m l Lj 0 81 um 1 35 um s PIE 050m E 2 10 VHD VHD CED CED 29 LD 149 150 VHD TeD CED FM 1 35um 300nm FM
59. 1983 LD VHD VHD LD 1 VHD 1980 Philips SONY CD Compact Disc 1982
60. PVC 1 PU TV 5 6 umfi
61. LD S1 7 16 7 16 LD S1 LD 191 192 7 5 LD 1 LD LD CD LD VHD 1D OEM OEM LD Da 7 5 1 LD 1970 1981 Philips CD 1982
62. LSI 6 2 LD 7000 Maer eR MHz EFM Ove LPE iE ppf Bs o I FM Bun Der 0 VHF 0 Re 6 2 LD 7000 LD 179 180 i 6 2 PUE LD LD He Ne 632nm CH 330mm LD 630nm CD VSIS V channeled Substrate Inner Stripe 9
63. Vol 21 2014 March 2 11 b PVC 0 0001pF fpl fp2 fp1 fp2 VHD 1 CED LP
64. 2 1979 2 PR 7820 LD GM 1979 Museum of Science and Industry LD ORE LD PU
65. CLV 1800 680rpm DC 20cm 30cm 2 Vol 21 2014 March
66. WE LE OS 16msec a E 3850 GPU CPU READ 74L 503 ROMC 4 AO Ale 33 3msec 1 2 1 16 7msec 8bit 5 2 LD 1000 VP 1000 1979 PR 7820 He Ne VP 1000 1980 1981 LD 1000 56 5 6 LD 1000 MCPR e CLOCK RAM WRITE 41L a 74LS157
67. Vol 21 2014 March 10 100 3 4 14 1007 DA EL JR LC TERR LIRKICT 4 2
68. 3 Vol 21 2014 March 2 LD LP 41 LP Ni LP CHS LD FM ON OFF
69. 5 CHA COC FA ATWO rn BRA A B
70. 5 1ch 1992 48KHz 16bit 1 10 640Kbps 5 1ch LD 195 196 7 29 5 1ch FL F R SP SP IA MN amp 1ch au A p H L R A E SP SP 1 29 5 1eh LD 1 4Mbps
71. AV LD 1996 DVD DTS Digital Theater Systems 7 6 2 LD ROM CD 3 1985 CD CD ROM LD CD ROM LD ROM 1989
72. LD 1 CD 1982 1984 LD CD OEM LD 1980 LD 1990 1996 DVD LD CD DVD BD LD
73. 4 1 LD MFI LD MFI 1 15 MFI 20 Vol 21 2014 March
74. LD 1978 CD Philips 23 1981 CD LD CD LD LD CD VHD
75. LD k RFE TBC tL PU RF Voltage Control Delay line LSI LSI LSI Objective lens LD LV X1 7 20 TBC 7 21 TBC LSI PU 7 22 I CC MEMENTO S EC 7 23 RT h Convex lens Fa A Cylindrical lens EL Photo diode ff 4 Grating lt gt dies 2 Astismatic correction lens Bt Diode 7 20 LV X1 7 22 PU PBS Col limator lens ue DIGITAL MB la SOUND z
76. A D 5 1 1 PU He Ne 4 632 8nm d 5 2 3 1 3 4 CCD 25cm x 40cm 5 1
77. W 1972 NHK 9 Philips LD TeD CED LD 3 TED CED 2 Ly 1975 LD 1977 MCA
78. PVC 30nm 27 b PVC Rosae toc 0 0001pF 2 5 CED 2 54 m 2 6 CED 2 7 a CED 200nm iE rH HL fE c dila 7 30nm m 7 100nm A 2 7 D CED CED 1 LP
79. 1970 Philips PU TAOHS CD 70 5 3 4 Vol 21 2014 March PR 7820 PU
80. FM A D A D VIDA REN SAA MG Le FM D A Video g EJES D A ov St ANALOG AEI A HA toda egg Broo s 7 14 1 CLV 7 14 LD S1 LD 1
81. PVC 1 3 4 HAN CH OD EDRO V 10 1981 4 RCA SFT100W 50
82. MCA 5 3 LD 175 176 4 BI d o pm ON A IR VCI T sa amp gt ES 1 g LT FURL m ETT IG i RH AAA l AS 1 4 O A IE a Em K gt Se 5 2 PU
83. PU 7 1 CD LD PU DVD BD PU OEIC PU DVD BD 2 XA BT PU 92 PR 7820 PU LD 1000 PU
84. LSI CLV CAV CLV CAV 3 1 V PRI 16 s oe s LV V YODUr p m l I 1800r p m 3 2 CAV CLV 3 1 CAV CLV CLV Hh neo efl CAVW 18001014 3E oo Tarn saam o j secas am Jo MEA O Z O MG led A IX UR E E x e P UL t A alla LD 159 154 3 1 2
85. 6 2 1 NA 2 He Ne NA 2 CD 780nm OPE NA 042 5 053 NA 64 LD 1000 4 NA 0 53 3 ei 6 4 LD 7000 NA
86. 19821 81 LD 7000 30 8 2 48 1 LD 1000 1982 9 LF FIA NILO EDIT WO MIEL E 8 2 1983 Vol 21 2014 March 1984 CD CD LD 556 AV fa TV 40 50
87. CD CD LD 55mm 25mm PU 25mm CD PU PU LD 7000 PU 78 CLD 9000 LD CD PU 7 8 CLD 9000 LD CD PU 7 3 2 LD CD PU
88. PU DVD BD LD CD PU F 1990 2003 DVD PU 70 1980 1970
89. CD DVD BD LD CD LD LD
90. 30 60 MUSE LD 7 32 MUSE B MUSE 1989 amp 74 MUSE _ TC 1 2 11 MUS EM Sete 8 1MHz 6dB 16 2 MHz Ys 20 MHz 16 MHz Cas 7 2 MHz 4 0 MHz 7 32 ESEN MUSE 1991 5 MUSE Hi Vision LD 7 2 7 2 Hi Vision LD MU SE EFMENBS SR L UL 28 1 d B Haake 3 8 MHz uu Has ar 278125 MH z PATER MET mo EE _ 13 8 ah 15 2 m s
91. 4 VAD LD 1 DTS 2 3 MUSE LD 7 1 PU 7 1 1 PU LD 7000 PU 1 2 3 LD 1000 VHD
92. LTD 8 24 LD wA 2 5001 99 Loe Sty k m en a6 a7 BB ao 90 gi 02 Ex 54 B5 Ed B7 an oa 8 24 LD IVA 1987 LD 1991 1998 1999 DVD Vo LD LD
93. PU 7 15 a 2 PU 4 RF 7 15 b 3 L Fih a ae AIN FEAR a E fT z B B b RF 7 15 a b LD S1 LD X1 Y C
94. 811 LD 1991 KRKRWMED TAD LD 1996 DVD LD a ues 822 LD Vol 21 2014 March EN E GE iA 85 Bb B7 88 B8 3990 9i 8 93 954 95 96 OF OB oD 8 22 Ez 1991
95. a D 4 19 a D 4 2 3 LD VTR VHD LD LD LD
96. 9mm 6 2mm 780nm 63 a b c 63 a p GaAIAs 7 p GaAlAs n GaAlAs He Ne 6 3 b Gal xAlxAs Ga1 yAlyAs m N GAAS n Gal y
97. 3 PU DVD LD CD PU 2 DVD Ao DVD DVD CD DVL 909 DVL 919 DVL 919 Vol 21 2014 March 2009 LD 7 36 LD CD DVD DVL 919 C 736 LD CD DVD DVL 919 D
98. 3 14 3 14 5 LD DIS 1
99. LD 7000 PU LD CD PU TAOHS PU 2 PU PU TAOHS CD D LD Ch SIE PU PU 7 2 7 3 7 2 PU 7 3 IHE PU PU 1 2 2
100. 1IU DIP Dual Inline Package IC gt RI 6 12 LD 7000 PA 9001 EPA 4 IC 6 10 A a i ia PEEL TPAS bt 6 11 ADEM DEME iv DEMI MNBD 6 i mE HEAD PRES Ep ME m RF AMP BUFFER I TRAP aie 5 i F r y m TE 4 1 v lm gt Li EH E EE e WHF IN i G vHF aur A VIDEO IN DLO 41 073 063 jun VIDEO LEWEL RF CORR AS jE Rom CONT ng VIDEO as a TO DIME 3 Dr Er n Ozh 6215 El DE EMPHASIS L2 RF TO DING au i MULTI al b j py um GEL AY Marg iM BIBIT ENABLE i DOC INH AAA le LEVEL E G2 LSE vcz20 DENT L LPF PREK JP ziii PHASE MAZO LEWEL Er a SE a E pm AN Eos YHE Eos SPDL LOCK M I En TMHr i ma i CFPM TOT 6 12 LD 7000
101. Jr PU 1980 TAOHS PU 2 71 PU 1982 CD 70 PU Vol 21 2014 March El A He Ne Laser Fixed mirror 1 Lens 1 AL AS A pua _ gt k AE a gt Detector Y Lens 2 Beam splitter Fixed mirror 2 Cylindrical lens a Ly Noise used galvanometer Quartz a Objective lens 8 m E B Laser diode Laser diode E 7 1 TAOHS
102. LD 30cm PU 610 LED 2 NA 0 4 A 633nm 1 i y i F 1 2 PU 0 1 611 PU PU 2
103. f 8 4 LD 8 4 1 LD LD VP 1000 1980 1981 LD 1000 AV LD 209 206 1991 1994 1995 1996 DVD 1998 EMI LD 2007 LD 2009 LD CD DVD DVL 919 4 3000
104. 3 ON OFF 4 318 a b LD TUY ZART o 317 CX LD 160 3 2 FM FM O oocooogoooo BR Diili Jo FM FM FM FM 2 FM FE ICM EEPESEMSEEHUE GS FM FM ant aS aa TRER RUT FATC EREA AN e T F ieai CLIP REON DFFLT FHA RALES tA 71278 ECCE d 8 ENTVUDIA ALEA MERA ES ADE Hr stone ENE
105. PR 7820 PR 7820 CCD CCD LD 1000 Vol 21 2014 March CCD 3 35 LD LD 1000 57
106. 161 162 LD 1979 2 LD PR 7820 GM 4 1 LD 1980 1981 10 70
107. 7 6 1 LD TV LD 2ch AV
108. LD BH DVD BD 1 DAD 1982 2 1 13 1990 3 REE 1 6 2010 LD 211 ERP Ll YY SH LER YCRF RARE PSH ROWS 616 1A0 ERS ROO E ERO Y EA E aa dr zs 12 Ch E A 6c d EA FIEOT enc EU PAESE ROYAL NEL ALFA HEBE AA LED REHLAO Y 6r kES 1 r CA EE S BE CDXEREEROGEHE OMUCYEFIEARETEZOBSIBEI EC CUP So E ALONE E IT me Loe Y dc p ge cag RE SEXES SH SUR BLOOD AA ERM 2 4erret EL A UML Ogg 5r LIEBE UE fa DETER ERE SOOWNF ELLOS OIC FARRO Y ALL 31687 CS EA YR O soe Y ddr m ES EA Fe Y dicirur A 1 07 eh
109. 1 4 4 3 3 35 PU He Ne LD 1000 LD 7000 PU 68 1 4 er rE Ja 6 7 LD 7000 PU Vol 21 2014 March
110. 1980 VHS VHD VHD VHD LD 1 LD 1978 VHD 1979 LD 1983 VHD 1985 LD CD 2 LD 1987 LD CD LD ALi LD 1996 DVD EC XSEXUTTTAAZVV XYXIBECGASAU Eras
111. VTR 1990 LD 825 LD LD 1993 LD EB LD Z2tH S 4 LD dm te les d NE Bit HEA 18 000 83 84 B5 86 87 BB 69 90 91 B2 B3 94 95 DB OF OB 39 8 25 LD 8 5 LD LD Y
112. 1 3 OIT On the Job Training 5 1 2 3 PR 7820 CCD CCD CCD CCD 54 NTSC 358MHz OV
113. 1984 LD LD CD AV CD 4 1982 1984 A Z 3 A LD 199 200 LD i o LD LD 1000
114. 22 CED CED Capacitance Electronic Disc 1972 RCA 1981 25 CED CED 30cm JR S 1 8mm CED TED FM So Ol halk 25 m 125 m 100nm FM CED 26 Vol 21 2014 March CED 27 a 1 25 wm 4xm
115. LD 8 21 PAL NTSC LD LD 1993 12 LD VHS 1993 33 1991 1995 163 8 4 2 LD 1991 70
116. 2 CD MO 3 NAFATRHB gt VU FHA APT ITI F 1986 4 1989 5 ASCII science 1986 6 Draft Amendoment 2 to IEC Publication 857 Pre recorded optical reflective videodisk system Laser Vision 60Hz 525lines M NTSC Specification for Digital Audio 60B Secretariat 147 Dec 1986 7 TLV X1 LV X1 digital Technical Guide 8 LV X1 HAR aW 1985 9 9 BH TEER 1988 7 10 HEH Jo ik m OG T 4 A 7 WER 1997 1 LD LD LD
117. LD 201 212 4 9 8 8 20 1 8 32 LD 8 9 8 9 LD 810
118. 4 10 30cm LD 200
119. LD 0 4 um 0 1Zm 1 67 m 0 5 m CAV Constant Angler Velocity CLV Constant Linear Velocity 2 32 53 5mm 55mm 55mm 145mm FM
120. RF wT utah amides occas NT RF
121. viJ a PU 7 1 1 1980 TAOHS PU 2 CCD LD PU 2 OEIC 7 1 2
122. 9 3 5 LD 0 XL x 1 3 5 1 4 6 1 4 6 90 5 90 5
123. 9 LD 209 23 7 IO OO 214 BDO a dich p BE Lu 25 4 LD 16 7 SP LP FED TV 1970 1 Telefunken TeD ERL 2 RCA CED AU 3 VHD RES 4 Philips amp MCA LD 4 LD
124. HE ADAE O 87 EET 8 TI TA uos we wo meo MEKAR SSAA CC PPT osce4 sm 7 50 22 50 0 oe 09004 49 4 9 70 80 LD 410 X5 SAN i ae
125. LD CD LD CD DVD 2 LD 1980 LD 1990 1996 DVD LD LD
126. 728 LD CD CDV LX 101 VHD WOLD LD Pewee 7544727 6 Pea OLD 7 Ve VHD LD CD PU LSI LD CD 7 6 LD CD LD LD
127. TEAC 3 3 1978 Philips k Y ALP Audio Long Play DAD LD 25 5 29 LL DAD DAD 3 1981 Philips CD AHD 2 LD 209 210 12cm 75 1982 CD Philips MCA
128. Vol 21 2014 March 2ch FM 0 2MHz DIR EFM LD LD CD LD 7 6 a b c dB FM a LD 2 4 6 8 10 12 14MHz 200 b CD 2e 4 6 8 10 12 14MHz dB E FM M E f c LD 2 4 6 8 10 12 14MHz 7 6 LD AD o To 1 FM 2MHz NTA EFM 2 EFM AS 1
129. 2 LD CD CLD 9000 LD CD 60 V LD CD 60 79 V 7 10 LD CD CLD 9000 LD 189 190 CDyLD GLDgDOW 7 10 LD CD CLD 9000 1984 LD CLD 9000
130. 2 CCD OEIC 5 2 A A 3 4 A 7 1 2 PU PU ATH 1981
131. C N 3 3 c 3 1 3 LD LD 1 2 3 1 2 34503 1 PU PU PU
132. VTR 1991 1996 1998 LD 55 8 23 a3 84 85 Gar 3 8 UO i 32 Ui 84 956 96 F a 1 8 23 8 4 3 LD VTR VTR VTR VTR LD
133. RCA 1984 RCA 1 VHS LD 2 A 2 A 3 A 23 VHD VHD Video High Density Disc 1983 28 VHD VHD 26cm F3 1 8mm
134. Systemi 2 2000 LD 0 A 20cm 60 LC V12 LC V12 815 LD B 30cm LC V30 B 2 PU
135. 4 1 0 5 7m LD Jl NIEGA EIEN 4 1 LP 100 1 000 5 000 AF ARR p umcmm mmomm SF SSS SS PS SS SS SS ST SE URGE ST ST ED TT SE Se ee lia aaa AAA aaa E RR GN UR GS al Po a a mm um Gm GL GE GE EE Gm GEDGE
136. 70 PU 7 4 75 7 4 PU LD 187 188 eotchCTTJT 00 7 5 PU CO PU 1 OEIC LD
137. 147 148 24 TeD 2 3 2 4 TeD TeD 10
138. VHD CLD 9000 LD LD CD CLD 7 7 11 LD N PU CD CD 12cm T LD 15cm LD CD LD CD CD
139. FM 26db 7 3 LD CD LD LD CD LSI LD PU CD LD CD CD YVHD 1 LD PU CD 2 2 7 3 1 LD CD PU PU LD CD
140. Laser Vision LD 1989 LD LD 2 v4AAZWIAGBEELZAT A05 1880 SP 1950 LP Eova rF 1960 FM
141. 3 10 a c 0 4 4 vat ke FFF EXE 0 3 9 B 3 11 LE mato Boum E1310 156 Vol 21 2014 March l i ee eee __ ae pe 3
142. A B 8 16 LC V30 LD 209 204 8 15 20cm LC V12 A B 2 PU VH 9 VH VH ho VH VH A B PU FAT oT m LDP Assy TI1A7 EH LDP Assy A 3 e gt ry i i L AD 1 1 Vt m 3 E i i 3 ESSO AE A
143. CD CDP 101 1970 LD 1981 He Ne LD LDP 1000 Ford PR 7820 LDP 1000 7 17 LDP 2000 TUE 7 17 LD LDP 1000 LD 1983 LD 1984 OEM LD LDP 150 1985 Vol 21 2014
144. 7 CD DVD BD LD 145 146 EMIS PU He Ne 2 PU 2 1970 3 3 LD 4 5 PR 7820 6
145. 87 LD PC RANES 5ync gere LASERDISE 1 _ E mE WW E LASERBISE m RH m m ll E O CI ee LD LD PERSONAL COMPUTER KEY BOARD NO Fez FER AE COMPLTER BLOCK ls FLOPPY DISK A LT PRINTER DISPLAY E 8 7 LD MONITOR NE WW O SS 88
146. Vo Belcan Oe Ceo ke 1985 LD CD CD LD LX 300 1988 7 26 CD CD CD LD 5 CD PU CD PU LSI G Y JU LA H 7 25 CLV 1 Vol 21 2014 March 10 E
147. 1979 LD LD 1984 38 mL LVAP HA LVAP 1975
148. 3 20 i 3 4 LD IEC 60857 Ed 1 0 Pre recorded optical reflective video disk system Laser Vision 60Hz 525 lines M NTSC 1 1 Broadent K D A Review of the MCA Discovision System J SMPTE 83 2 Compaan K Kramer P The Philips VLP System Philips Tech Rev 33 1973 3 4 5 6 7 8 1989 LaserDisc COPMASS Vol 5 SPECIAL ISSUE 1981 1986 IEC Standard Prerecorded optical reflective videodisk system Laser Vision 60Hz 525lines M NTSC Publication 897 First edition 1986 JAS journal Vol 23 NO 1 1983 PAA ASCii science 1986 LD
149. He Ne 50 x50x15mm PU GHAR 6 2 5 A 780nm NA 0 53 NA 69
150. 4412 LBR FM 44 Ar 4579nm ON OFF FM VTR FM E O A O at E ORF TT y a em Be L R a UAL TA ON OFF 1 m
151. CAV 1800rpm 30 3mm 1 67 m H45 3 4 ON OFF Gr n qunm A ud Fl if F RER COLO 44 LBR Vol 21 2014 March
152. a NCAPNTOZOS AOR HIRO Wh 1 2 mm OC IH 1 1H 3 20 Aes 24JL5 B RH 7 1H Delay Line DO 1 boc 2 DO Drop Out
153. FM 2MHz FM 2 2Mz 7 7 a b c d f 3 9 135 MHz D cH8 S A 2FJIb 7 7 EFM 58 119400 d 2 EFM EFM EFM
154. LD LD 7000 7 PU DVD Vol 21 2014 March LD 8 AV LD 9 LD BRS bo 10 1 TeD Television Electronic Disc 2 CED Capacitance Electronic Disc 3 VHD Video High Density Disc iE4 LD Laser Disc Philips MCA
155. gt O E 7 33 Hi Vision LD HLD X1 7 34 Hi Vision LD HIL C1 LD 197 198 i 78 LD DVD LD DVD OF 1995 DVD CD 12cm MPEG 2 130 DVD 1996 LD LD CD DVD DVL 9 DVL 9 7 35 7 35 DVL 9
156. 1 TV 1 iB V V PU 1 2 2 CLV 1800rpm 680rpm 1 1 1 3 D CAV V PU CAV 60
157. 27 TeD TeD Television Electronic Disc 1970 Telefunken Teldec 2 2 2 TeD TeD i oe QA 2 2 TeD TeD 21cm F 0 12mm PVC CR PU Pick Up 3 56 m 2 05 um PU 2 3 NT T F TIA AN MAA AA AN NN A EN WNW NI M23 TeD LD
158. VHD 210 2 fpl 511KHz fp2 716KHz fp3 275KHz fp1 2 fp3 pa 7 b nm i d Fd SE l wu a ug SUDA PVC b 2 11 VHD ga b VHD 2 11 a DRS 6um PVC 50nm iji c2 bIUCes BB GA
159. 1 Broadent K D A Review of the MCA Discovision System J SMPTE 83 2 PR 7820 3 PR 7820 4 1986 6 LD LD 1000 525 W x144 H x 402 D mm CD Compact Disc 23 1982 CD CD LD 1980 1983 LD LD 7000 CD
160. NAI Hi Vision LD 670nm NA 0 55 PU 1 1zm LD 2 2 LD 1993 Hi Vision LD HIL C1 HLD 1000 1995 HLD X0 7 33 734 Hi Vision Hl XK Y MUSE A 670nm LBR DVD
161. Ni LD 4 1 1 VTR VTR Silos 5 VTR VTR VTR 4 1 2 42 Fo
162. PU 2 DVD BD PU LD PU He Ne 9 2 A A 3 4 A 2 SONY Philips CD Compact Disc 1982 LP LD CD 7 2 1 CD 16bit 2ch EFM 25 8 14 CD EFM 7 6 b 0 2MHz LD a
163. LD 632nm He Ne LD PU f 6 1 LD 7000 LD 7000 LD 420 W x120 H x415 D mm 61 LD 7000
164. LP VHD 13 1980 1985 8 1 9 2 XA 3 XA 1 XA XA 5 VHD 1980 5 D DAD 6 Thorone K G Bayliff R W The Teldec Video 1982 Disc Royal Television Soc Journal 14 1972 2 The RCA Selectavision Video Disc System 7 Information Diplay 12 2 1976 1989 3 Video Disc RCAReview 39 1 1978 4 VHD 1982 3 LD 151 152 3 LD 2 TeD CED VHD
165. 1979 PR 7820 1980 VP 1000 1981 LD 1000 1984 LD LD 7000 1 CD 5 1ch LD CD LD CD DVD LD LD AB LD
166. 51 5 1 PR 7820 1 IIT jill a SaS 0000 SS m 5 1 PR 7820 3 1 2 3 BUH LSI 234 l JUH IC Tr 4 CCD
167. CD PU 1984 CD D 50 CD LD PU 2 LD 1 NA 05 2 3 1987 PU LD CD
168. MOF IW b dd Sih AFT eA LCE Pica NA 0 53 A 780nm 1 i ld 1 1 j Fi 1 j a 1 i AN EN EN MY a k s NA DISK NA DISK 69 NA LD 6 3 IC VTR IC LD TIC
169. R mn pr af i olu u pi e 418 a b a b 1 b l KETSA Rtm n v du dv X exp ir a b 1 4 18 IA Vol 21 2014 March
170. c _ Wen a rx HE Mi e X JADRE em xut ial ee ds E Pe d m adu EC SE uk m im PA DERE p NON SS NY SOS d 4 20 Vol 21 2014 March 1 2 3 4 5 AEN O 1987 H H Hopkins Diffraction theory of laser read out system for optical video discs J Opt Soc Am 69 1979 ISA A TRES VFS AAT V7 GF 1986 SALT ASC I science 1986 Lasar Disc COMPASS Vol 5 SPECIAL ISSUE 34 4 7 8 1981 LD 5 1 LD PR 7820 LD MCA Mj MCA
171. 3 3 7 D 37 a 3 0 1 1 37 b 37 b A C 1 1 JEOGET A C 0 0 0
172. 1970 1975 VTR VHS TeD 1975 LD AK TeD VISC 1977 1979 VISC VISC O PAC 22 5cm 60
173. 4 16 EN d ja CU 4 16 LD 169 170 2 ORE LD
174. E aal AAA 726 LD CD CDV LX 300 LX 300 1990 LD LX 1000 TBC CLV 3 YC MUG MASH NTT D A LSI 1991 LD CD LX 101 7 27 LX 1000 7 28 LX 101 7 27 LD CD CDV LX 1000
175. fe i DECORDER 9290 Sumo DET 1801 E nn LE l mam LL T 7 GET 16014 Cus NS ae HF OUTPUT 0328 226 oew C220 2 UE n MEE m CHAC I C212 214 1M3555 b IN MAIN TBC MiP13 EX En r 1 DECODE ENS dd 205 rac z T i seeno ri E lh Ice COLOR 5 C BPF 84 CODE TRACK Mi ERROR ar TRACKING SEPARAT ON vIDEO CLAMP T T FEED ORIVE BUFFER DISPLAY i 3 1 SIGMAL COMTROL iem ipi 2l 1 102024 0304 205 TRACKING DRIVE AMP VIDEO SIGNAL A NC SENUECDNPONP 5 MONO YiDEG O C202 B o206 207 Focus DRIVE AMP FEED CHBCEING ENG Sw START jw Isc SOUND pervect CONTR L RF MODULATER SYSTEM CONTROL y COM dail 4KB ROMI C204 MSM6 amp 404 I08 SERVO th 17 H tai POWER SUPPLY ee TC 103 108 T SWZ2lO Przol IHOA b DIOS 13 16 IT 20 1 on DISC t8 Po a d d DISPLAY i i i i i 1 AND KET PUT MUTE 5 45 SO DATA RW ases zur DIGITAL DIGITAL ET omm Win 5W20I 204 cae DECDRDER DECORDER BEMOT ass iram SENSO n 721 LV X1 7 LD 193 194 7 23 V X1 LD CD CLV 1
176. gt Hi NO OK 0 CLV CAV FLATA NM EE il AV LV 3 15 CAV 3 fi ON OFF 1 CAV 3 16 poA BLE FAA Ae 3 16 CAV i 3 2 NTSC PAL FM 2ch S N CX 3 17 CX CX L R FM
177. LD 1000 Fl CED VHD 1978 VTR VHS LP VHS VHD 2 13 LD 1 13 1 VHD 1981 2 1983
178. 2 184 Vol 21 2014 March 1 LD 7000 2 LD 7000 3 1979 4 1986 D ASCii science 1986 6 98 99 m 2009 8 LD 185 186 LD LD 7000 VHD 8 1 PU 2 3 LD CD
179. 2 1 LD LD 1970 T2770 Philips MCA 1978 Philips 1970 1971 VTR VTR
180. 8 1 8 2 AV 8 3 8 4 LD 8 1 MU 2 TeD CED 1981 1986 VHD LD 1978 1989 3 1970 Philips MCA 1979 PR 7820 1980 VP 1000 1981
181. TCS55I4 Bl55 3 LD 177 178 p Q r al a ES N N N aN He Ne JJ 2 a LI p nod iae a RO 4 has i Ry 3 Ya M gt a t i 2 5 7 LD 1000 LD 1000 PR 7820 WERI He Ne
182. 1986 LV X1 OY REF TBC LD CD 7 24 CLV 1 7 25 LV 1 el Lr APP TENTE ERBEN TBC Driver 7 5 3 1970 VISC it VIR VES 1980 VHD AV DAD CD
183. LD 5 LD 3 1 1 LD 20cm 30cm 2 Vol 21 2014 March 3 1 PAF Urna PMMA HHE 1 nm 3m J dom Merk E 2 12m A oun AA saine PMM ARR PP e HAS Co O D EIS I an u Ue A DE e 1 a RE Ae ar F I T a P y mE m E E ad a poda b e T E 4 r pm Esas M d e s a Y P TR ra i P i A ea BI m DE it FUIT a ce TPR a T UP m Rus PE a T et rl ae i my gis nt APO E Ce MAMLCN eo 4 A Meo E no a r s 2 Wa E ai PE unn i y Tra ribs Mer ron e r uF n y E eee ee PET C E ES TL j we th j 1 5 a a SPRE Du E ul ra ob peu Morem er i gt iy M TA jn i 6 di dd al en oa uut n S 3 1 Nr a m we j NT Ll Ls o
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186. ja 8 3 50 1989 8 3 3 LD 10 TV ICR CLD K8 84 85 LK 88 WEN 8 5 LK 88 8 3 LD
187. ud Wines CPI E TS roro ub e E Thal btr OF LCS peperere 4 rhe PARLA AA M ONTO LAT CALLAO d 2 es FEL IIIA Dee eo a To D 731 f Hi Vision LD 1970 NTSC NHK 1987 BTA S 001 NTSC 7 1 iii 27MHz NHK MUSE Multiple Sub Nyquist sampling Encoding MUSE 7 1 MUSE MUSE 8MHz LD owi 4MHz D 2f oT boe E 1988 780nm 2
188. 2 2kHz lum f 22kHz Time Base Error l0us p p CLV l0us p p CAV 55mm 4us p p CAV 145mm 1800 600 rpm 60 CAV 120 CLV 2 PRA fas fas EX NTSC 2 FWRI 8 1MHz 50kHz 1 7MHz 35kHz 2CH 2 3MHz CH 1 2 8MHz CH 2 100kHz INV AWE Wil 26dB 1dB CX amp CAV Lead In Code Lead Out Code Picture Code Picture Stop Code Chapter Number Program Status Code Users Code CLV Lead In Code Lead Out Code Program Time Code CLV Code Chapter Number CLV Picture Number Program Status Code Users Code LD F RD OFS Hh 38 1708 2 2 73 HY 1T TIO CV VEZ CUGCERBOTLY CHRAATLE GES 1 ENTIRE MATE e PHS CO FI7O SQ 550 39 Mz lt e661 GO6KOA 1CAO1IOLNI EEN SBTC 078L Ud x cus im Wira 3861 IX A amp aca L Ad xE EO
189. 8 3 LD x 3 12 BIS 8 dl H Sync LD 154 158
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191. 11 1 oa 4 be Spindle Motor SC EZ SPDL Tangential 3 12 2 PU PU DC DC y OGPU ER PU 3
192. 3 1990 LD 207 2 LD 5 1991 2000 3 6 1992 1988 4 7 1 6 2010 ASCii science 1986 208 Vol 21 2014 March 9 LD DAD VTR 9 1
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196. AlyAs Hi 6 3 ga VSIS Vol 21 2014 March n LD uu yk 4 LDSS LOO 6 3 b 2 82 783 784 785 786 787 788 nm 6 3 c 6 3 c 3A 1 8V LD D He Ne 2 2 3 4 5 6 He Ne 7 LD
197. CD format compatibility and others featuring compatibility between the LD CD and DVD formats Manufacturers had high expectations with respect to the LD format predicting that it would revolutionize the way video content was published Accordingly companies pursued myriad applications for the LD format beyond that of consumer use such as in the areas of business and industry education video based exhibits and image libraries Laser disc karaoke players made full use of the technology given that it enabled users on demand access to video content without the need for them to come into contact with the media itself A large market developed for laser disc karaoke units which came to be used not only in pubs bars and other eating and drinking establishments but also in the form of private karaoke rooms equipped with such devices and family karaoke systems Indeed the units were the driving force behind the advent of what would become an international karaoke phenomenon even extending beyond the Asian continent Although for the most part Pioneer Corporation single handedly developed the laser disc business many competing manufacturers began to enter the market after the 1982 launch of the CD format using the same reflective mode optical disc system and Pioneer s 1984 launch of its player that featured LD CD compatibility With that the market expanded to other manufacturers offering LD players equipped with proprietary technologies including OEM
198. D Hi 1985 LD ICM LD DVD DVD D 11
199. ED GEL GED GE GEED GEL GER GRE UD GEO GN a RES RD IUE GE GEO GNE UNDO EE GLO a a AO RD a 11 a e a F de a ES m Lam a im VS al ee y ks a mm eee mm mm mm mm a GA m mm o 4 2 1 LD 017m O01 um I Wig Ee is CHIVES eT eve WD ARIST Do
200. LC V30 Vol 21 2014 March 3 1989 LC V50 30cm 144 4000 4 1991 LC V80 30cm 252 7000 8 18 LC V12 8 19 LC V50 CAVERNA E 38 704 ESB RL mn F y ur y Y Lu 8 21 LD 3 CCTV CCTV Closed Circuit Television 820 ES VTR 8 20 CCTV
201. LD ORIS RACES Om ERES Historical Development of Laser Disc LD Technology with Respect to Efforts to Hasten lts Technological Development and Practical Application Sumitaka Matsumura BH zu 1970 AN LD Philips MCA LD LD
202. March LD LDP 505 PU LD CD MDP A1 7 18 MDP 500 7 19 AV 7 18 LD CD MDP A 1 719 MDP 500 7 5 2 LD 1984 LD CD LSI e 2 1985 LV X1 10 LD 400
203. N mi il cer il eer iaa ee Bolles Y HLE 6002 emna ALA 9 ZW Y L9 2 702 Q BL FJ 7861 l c F 73k X AQ 17111 93 EE 1d 0H C 221472094 E f 2 022 x HC AO OAQZLC GRAY SEC h PRA j E Ml DA HAH RA CEM AE ROIAO o 5X ze awsY l 171339661 A 10 1 CS tC aAg 090 G010 Ec ml ELE i5 28 fL NT IHE 6 2 ECO30HA Y BEGAN HOLA 2720 3 CLE ACOTA C C RAR AA EM CXV c c9 q10 0 nl v I DUS Y KZ Oe 2E 2 120001 dATIZI370861 L Tx MEA v c 34 B S C0 2 71 2 98 SIS E HEY TRA 719N 9H A AMLOTEH x38 0 S a ADU T bg HE C AUC ONVOW Ga Ss A70 1004 X qusc hEN 237138 Hur YC Lp 29 BBCC 1H ARRE Y C x MIT EC EH EH 3c 3 7 BH d 19N 9H X 100 1 3E Sil CO GE Rl 2L C 443 E CO 4f 3 CO SH T UPBS CN sl C EXE ALS EHF 0892442 ba HNA 1L0724 1H RK TURBA CS A ts dh SE TTI 33 158 EPA 86l 0006 0 10 ng pi Oh EA Ey 1861 0001 01 m DI 31518131818 g a 6 61 068L Hd ELY Js Us ji 0004 01 ji niel AE UEM Y BANDA 0B E 719N 9HO XP CA ALOE SL BE Z0 710 OA ER LI ul MEMES MEL LAT Vol 21 201 4 March 216
204. U BN 45e ERN H 1 9N 9H Bret E S6L61 O gsidd HoR Ere 2 x 4e 7 EM 9E TELEL EEY ER IS lar Ge Ten CAS i Eel C a FE VN oT EE Hep no sg 1H 215 A LD 214 7 LD OB LD OB OB OB LD
205. VD BD PU LD He Ne PU CD CD LD 1982 4 CD 1983 LD 7000 LD DLLD CD 51214 DVD BD
206. posing the photoresist master disc to light using a mastering machine equipped with a laser and for making molds stampers for mass production from that master disc Also a new process was needed for depositing reflective coatings on the optical signal side of the disc after the resin injection molding phase of production Pioneer Corporation began focusing its efforts on the LD format in 1977 when it adopted technology from MCA in an attempt to make the LD video disc format practical and commercially viable The company looked beyond development and production of LD players striking out on its own in a wide range of development ventures including that of developing and producing optical discs along with efforts to amass LD software content In 1979 Pioneer unveiled the PR 7820 the world s first ever LD player for industrial use Then in 1980 it launched the VP 1000 LD player for consumer use in the North American market and in 1981 released the LD 1000 on the Japanese market Subsequently in 1983 Pioneer developed and began marketing its LD 7000 unit the world s first LD player drawing on semiconductor laser technology At the time the company was a global leader with respect to the development and launch of LD products equipping players with an improved LD format featuring the addition of CD audio on discs to accompany the video signal and Dolby 5 1 channel surround sound as well as the development and market launch of players offering LD and
207. products and players such as Sony Yamaha Matsushita Electric Sanyo Electric and others Whereas the laser disc business had shifted into full gear by 1980 and hit its peak in the early 1990s the end of the product category later became evident amid a decline in demand for karaoke devices a shrinking market overall and the release of the DVD format in 1996 From a business standpoint the laser disc format ultimately turned out not to be the major success story that had been hoped for with the exception of the karaoke devices Nevertheless the subsequently launched CD DVD and Blue ray formats which carved out expansive markets worldwide basically drew on the same reflective mode optical disc technology as that of the laser disc format but with differences in terms of disc capacity recording density laser wavelengths and recording signals Moreover numerous electronics manufacturers as well as producers of optical components and chemical materials were able to take part in efforts to develop and bring about practical application of laser disc technology a fact that doubtlessly acted as a catalyst in building a leadership platform for Japanese development of optical disc technologies Before the LD era Japanese manufacturers would often create reliable products drawing on technologies developed in Europe and the U S which they would then supply to global markets at reasonable prices The trajectory for the laser disc was different in tha
208. t whereas fundamental development took place in Europe and the U S Japan led the drive toward making the technology practical as well as commercially and industrially viable Moreover laser disc technologies formed the foundations for what would become Japan s position as a global leader in the technological and product development of the CD DVD and Blue ray optical disc formats B Profile B Contents LEED C escaso dsd 145 Sumitaka Matsumura 2 147 3 LD ueno 152 mB RAY LS RET LS AR Z LD Hor 162 Id E EA AIE 5 LD TF LUPO 175 em Es 6 LD A HERE 1 79 55 4 LD 3 4 DVD BD 7 LD 186 16 7 re A AO nis 21 7
209. tia sid LL P M 57 Es l ts ji 4 88 E xm La i wee n n Y i i a j eter ee Bx Li iN LM cS gt r 4 ey a a C P d T T PERS n ri aA T j 2 Lm ez Bein gh n VIVI zi p m pt us T gu 1 i IM dy E t EN ab NET 3 1 LD 1 2mm PMMA A 2 2 5mm
210. udio data from it With the LD format the surface of the disc containing the stored data is not exposed to the atmosphere while the pick up head that reads the optical signal does not need come into contact with the optical disc Tracking is done by servo system without any tracking grooves on the disc Therefore the LD format offered the promise of high performance in the form of laser discs which are easy to handle random access to video content and durability of the overall system Nevertheless the original LD systems presented many unresolved issues that had to be addressed in order for the format to lend itself to practical use For instance whereas the laser is a key component of LD systems only vacuum tube units were available at the time Also firms in the electronics industry were not yet familiar with the field of optical instrument design which greatly impeded the potential for success of the format A third issue that needed to be resolved was that of the need for a different technological approach from that of relying on electrical circuits containing various servos for detecting the optical read signal and servos for controlling the motor that rotates the optical disc Meanwhile beyond issues with the LD player itself any success of the technology would also hinge on development of new technologies for manufacturing optical discs For instance there was a need to develop a new process for making the cutting master disc created by ex
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