AT176735T

Disk-shaped optical storage medium and process for producing the same

Abstract

The present invention relates to a disk-shaped eponymous binary binary infor- mation which is characterized by a smooth eponymous stratification surface along a spiral blade along the spiral shape of a pile (21) and ground (22), the pits (21) and land (22) and they are formed by a lazy genius led by the bandwidth, and are interdependent with heroic heroes representing proximity binary values. According to the present invention, a land of select land (23) of all the land is formed on the eponymous buckling surface to the depths of the pit (21), and is provided with flat recesses. The object of the present invention is to provide a plate-shaped ectopic resin for the production of a master sheet, wherein the master layer of the master sheet is illuminated by laser beam per strip of the productive pits (21) the invention is to reduce the intensity of the laser sphere to the densities (23) which are intended to be constructed as the apex of the apex, and to reduce it to the value of the needles within the boundary surface of the apex (21) up to 50% of the intensity value, while this surface is comprised between a technically reasonable minimum value and the pit (21) of the intensity value of 100%. ŕ (21), while this surface is comprised between a technically reasonable minimum value and the pits (21) being between 100% of the intensity of the feedstock. ŕ (21), while this surface is comprised between a technically reasonable minimum value and the pits (21) being between 100% of the intensity of the feedstock. ŕ

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

30 members in 19 offices

This recordMember, by publication datePriority claim9 more offices are in the list below

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Priority claims
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4311683GermanyA

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CA2135279A1CanadaA1
DE4311683A1GermanyA1
WO9424665A1World Intellectual Property Organization (WIPO)A1
AU6504994AAustraliaA
PL305803A1PolandA1
KR950701443ARepublic of KoreaA
EP0645042A1European Patent Office (EPO)A1
CN1103539AChinaA
JPH07507899AJapanA
CZ274594A3CzechiaA3
DE4311683C2GermanyC2
HUT72804AHungaryA
AU671740B2AustraliaB2
RU94046167ARussian FederationA
US5608718AUnited States of AmericaA
SG44688A1SingaporeA1
PL173341B1PolandB1
HU215322BHungaryB
RU2124764C1Russian FederationC1
EP0645042B1European Patent Office (EPO)B1
AT176735TThis recordAustriaT
DE59407795D1GermanyD1
HK1008706A1Hong Kong, ChinaA1
GR3029481T3GreeceT3
BR9404394ABrazilA
ES2130414T3SpainT3
CZ286493B6CzechiaB6
CN1061157CChinaC
KR100293135B1Republic of KoreaB1
CA2135279CCanadaC