KR100285541B1 - Method for manufacturing organic optical cd-recordable disc - Google Patents

Method for manufacturing organic optical cd-recordable disc Download PDF

Info

Publication number
KR100285541B1
KR100285541B1 KR1019940025055A KR19940025055A KR100285541B1 KR 100285541 B1 KR100285541 B1 KR 100285541B1 KR 1019940025055 A KR1019940025055 A KR 1019940025055A KR 19940025055 A KR19940025055 A KR 19940025055A KR 100285541 B1 KR100285541 B1 KR 100285541B1
Authority
KR
South Korea
Prior art keywords
solvent
recordable disc
organic optical
manufacturing
manufacturing organic
Prior art date
Application number
KR1019940025055A
Other languages
Korean (ko)
Inventor
Yeong Jae Huh
Tae Yeong Nam
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to KR1019940025055A priority Critical patent/KR100285541B1/en
Priority to NL1001288A priority patent/NL1001288C2/en
Priority to JP7249182A priority patent/JP2926072B2/en
Priority to DE1995136073 priority patent/DE19536073A1/en
Priority to CN95117201A priority patent/CN1079564C/en
Application granted granted Critical
Publication of KR100285541B1 publication Critical patent/KR100285541B1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

PURPOSE: A method for manufacturing an organic optical CD-recordable disc is provided to prevent damage of substrate by selecting proper solvent and to be manufactured in a high reflection rate. CONSTITUTION: A method for manufacturing an organic optical CD-recordable disc includes the step of mixing alcohol or saturated hydrocarbon, which is a secondary solvent and does not damage a substrate, into organic solvent of critical point above 120°C, which is a main solvent. The critical point solvent above 120°C, which is the main solvent, is one or more selected from dimethyl formamide, 2-methoxyethanol, 4-hydroxy-4-methyl-2-Pentanon, 2-ethoxyethanol, 2-butoxyethanol and so on. The secondary solvent is one selected from alcohol or saturated hydrocarbon.
KR1019940025055A 1994-09-30 1994-09-30 Method for manufacturing organic optical cd-recordable disc KR100285541B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019940025055A KR100285541B1 (en) 1994-09-30 1994-09-30 Method for manufacturing organic optical cd-recordable disc
NL1001288A NL1001288C2 (en) 1994-09-30 1995-09-26 Method and device for manufacturing an optical disc from organic material.
JP7249182A JP2926072B2 (en) 1994-09-30 1995-09-27 Manufacturing method of organic optical recording disk
DE1995136073 DE19536073A1 (en) 1994-09-30 1995-09-28 Prodn. of highly reflective optical disc with good recording properties
CN95117201A CN1079564C (en) 1994-09-30 1995-09-28 Method for production of organic optical recording disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025055A KR100285541B1 (en) 1994-09-30 1994-09-30 Method for manufacturing organic optical cd-recordable disc

Publications (1)

Publication Number Publication Date
KR100285541B1 true KR100285541B1 (en) 2001-01-04

Family

ID=19394154

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025055A KR100285541B1 (en) 1994-09-30 1994-09-30 Method for manufacturing organic optical cd-recordable disc

Country Status (5)

Country Link
JP (1) JP2926072B2 (en)
KR (1) KR100285541B1 (en)
CN (1) CN1079564C (en)
DE (1) DE19536073A1 (en)
NL (1) NL1001288C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959960A (en) * 1996-09-27 1999-09-28 Eastman Kodak Company Method of providing a range of conformalities for optical recording layers
WO2002085537A2 (en) * 2001-04-19 2002-10-31 General Electric Company Spin coating process
CN100356469C (en) * 2002-11-28 2007-12-19 富士胶片株式会社 Optical recording medium and method for producing the same
US10424743B2 (en) 2015-05-21 2019-09-24 The University Of Hong Kong Solution-processable donor-acceptor compounds containing boron(III) moieties for the fabrication of optical reflectors and organic memory devices and their preparation thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114165A (en) * 1974-07-25 1976-02-04 Yutaka Kozai Kogyo Kk Shikakukeikokanno seizohoho
JPS6020309B2 (en) * 1980-11-10 1985-05-21 東光株式会社 Winding machine traverse mechanism
US5182186A (en) * 1987-09-29 1993-01-26 Fuji Photo Film Co., Ltd. Optical information recording medium
US4997744A (en) * 1988-03-01 1991-03-05 Hoechst Celanese Corp. Process for coating a polycarbonate or polymethylmethacrylate containing base
JP2786895B2 (en) * 1988-08-19 1998-08-13 日立マクセル株式会社 Optical information recording medium manufacturing equipment
JP2838568B2 (en) * 1989-03-03 1998-12-16 ティーディーケイ株式会社 Optical recording medium
JP2657579B2 (en) * 1990-04-19 1997-09-24 富士写真フイルム株式会社 Optical information recording medium
US5274623A (en) * 1990-07-19 1993-12-28 Fuji Photo Film Co., Ltd. Information recording medium having high modulation degree
JPH07122935B2 (en) * 1990-10-30 1995-12-25 日本ビクター株式会社 Optical information recording medium and manufacturing method thereof
US5348841A (en) * 1990-11-19 1994-09-20 Industrial Technology Research Institute Organic dye-in-polymer (DIP) medium for write-once-read-many (WORM) optical discs
US5375285A (en) * 1991-12-26 1994-12-27 Mitsui Toatsu Chemicals Inc. Apparatus for cleaning cylindrical outer surface of a disk
WO1993022142A1 (en) * 1992-04-23 1993-11-11 Eastman Kodak Company Stabilizers for cyanine ir dyes
US5219823A (en) * 1992-04-23 1993-06-15 Eastman Kodak Company Stabilizers for cyanine IR dyes in donor element for laser-induced thermal dye transfer
US5272047A (en) * 1992-06-26 1993-12-21 Eastman Kodak Company Optical information recording medium using azo dyes
US5294471A (en) * 1993-02-01 1994-03-15 Eastman Kodak Company Optical information recording medium using metallized formazan dyes
US5426015A (en) * 1993-10-18 1995-06-20 Eastman Kodak Company Metallized azo dianion with two cationic dye counter ions for optical information recording medium

Also Published As

Publication number Publication date
CN1079564C (en) 2002-02-20
NL1001288A1 (en) 1996-04-01
NL1001288C2 (en) 1999-01-12
CN1142107A (en) 1997-02-05
JP2926072B2 (en) 1999-07-28
DE19536073A1 (en) 1996-04-04
JPH08115538A (en) 1996-05-07

Similar Documents

Publication Publication Date Title
NO932905D0 (en) PROCEDURE FOR HYDROCARBON FUEL MANUFACTURING
CA2218751A1 (en) A silicon substrate having a recess for receiving an element, and a method of producing such a recess
DK0839126T3 (en) Process for the preparation of organic nitrogen compounds, special organic nitrogen compounds and mixtures of such compounds, and their use as fuel and lubricant additives
TW335503B (en) Semiconductor thin film and manufacturing method and semiconductor device and its manufacturing method
EP0792955A3 (en) Sapphire single crystal, semiconductor laser diode using the same for substrate, and method for manufacturing the same
KR950703789A (en) Anti-reflection layer and lithographic patterning method (ANTIREFLEC LAYER AND PROCESS FOR LITHOGRAPHICALLY STRUCTRUING SUCH A LAYER)
NO941812D0 (en) Methanol plant, method of operation of the plant, stripping plant in the methanol plant, and steam stripping
MY119325A (en) Method of manufacturing bi-layered ferroelectric thin film
KR100285541B1 (en) Method for manufacturing organic optical cd-recordable disc
NO923524L (en) PROCEDURE FOR HYDROCARBON FUEL MANUFACTURING
NO982274D0 (en) Procedure for controlling a receiver, as well as receiver
IT8920442A0 (en) NEW ORGANIC SILICON COMPOUNDS CONTAINING AN OXAZOLIDIN GROUP.
JPS5334025A (en) Fuel changing over equipment in multiple fuel engine
CA2182384A1 (en) Optical time domain reflectometry
DK0660428T3 (en) Process for forming a step on a deposition surface of a substrate for a superconducting device using an oxide superconductor
MY100061A (en) Improved fuel composition
EP0389087A3 (en) Washing agent and method
EP0267028A3 (en) Closure assembly
JPS53144265A (en) Etching device
DE69300016D1 (en) High performance gas mixture laser apparatus.
WO2001067144A3 (en) Integrated optical transceiver and related methods
JPS53106571A (en) Testing method of galllium aresenide semi-insulating substrate
AU541640B2 (en) Apparatus for supplying i.c. engines with gaseous fuel
JPS547891A (en) Manufacture for planar semiconductor light emission device
JPS53143173A (en) Detecting method of pinholes

Legal Events

Date Code Title Description
N231 Notification of change of applicant
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee