TWI275087B - Optical information medium - Google Patents

Optical information medium Download PDF

Info

Publication number
TWI275087B
TWI275087B TW91122824A TW91122824A TWI275087B TW I275087 B TWI275087 B TW I275087B TW 91122824 A TW91122824 A TW 91122824A TW 91122824 A TW91122824 A TW 91122824A TW I275087 B TWI275087 B TW I275087B
Authority
TW
Taiwan
Prior art keywords
ink
layer
light
item
medium
Prior art date
Application number
TW91122824A
Other languages
English (en)
Inventor
Shuichi Kikuchi
Rie Izu
Mariko Takiue
Original Assignee
Sony Corp
Teikoku Printing Ink Mfg
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 Sony Corp, Teikoku Printing Ink Mfg filed Critical Sony Corp
Application granted granted Critical
Publication of TWI275087B publication Critical patent/TWI275087B/zh

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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5209—Coatings prepared by radiation-curing, e.g. using photopolymerisable compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • G11B7/24003—Shapes of record carriers other than disc shape
    • G11B7/24012—Optical cards

Landscapes

  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Ink Jet (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Laminated Bodies (AREA)

Description

1275087 五、發明說明（1) [發明之詳細說明] [發明所屬之技術領城] 本發明關於具有筆記性之墨水印刷 以雷射光再生，乃至記錄之記錄媒 用者可寫入一次或可改寫複數次之記 光碟片（Compact Disk Recordable， 中，將由使用者用文字，記號等記载 記錄時間之，所謂個人資訊之記載區 之前述雷射光入射側相反之一側者。 以考量用毛氈筆（felt pen)手寫，或 射印刷方法，或使用設有著色墨水層 來轉印著色墨水來記載之方法等。 於是，有提議在該記錄媒體上，形 之個人資訊記載區域以便用上述之毛 機，具有著色墨水層之薄膜之著色墨 記載個人資訊。 [發明所欲解決之問題] 近年來，使用複數個噴墨嘴之結果 更而之多色§己錄’尤其是有實施各種 色喷墨水忠錄等，隨著最近之噴墨水 高性能化，有關記載前述個人資訊用 咼品質化之要求日殷。換言之，有要 滲出穩定性，印刷面之光滑度所引起 澤化所致之類似高光澤印刷面。 層之光記錄媒體者。 體，例如，在可由使 錄層之可記錄式雷射 以下簡稱為CD-R) 5亥C D - R之記錄内容、 域設在對該記錄媒體 關於該記載區域，可 用f墨記錄，所謂喷 之溥膜對其加熱加壓 成由墨水接受層所成 亶毛筆’或喷射式印表 水之轉印等來良好地 可谷易執行清晰度 噴墨水記錄方式之多 記錄所使甩印表機之 區域之墨水接受層之 求可確保印字畫像之 之墨水接受層之高光
C:\2D-CODE\92-01\91122824.ptd … 02GGG7 1275087
1275087
五、發明說明（3) _ 圖1是顯示有關本發明之圓盤狀之資 :為光碟片)!之立體圖。圖2為前述光碑;己二媒體(以下簡 2碟片1係在聚碳酸醋等之透明合成樹 γ視圖： 層凹凸資訊(凹坑)3，記錄層4，反射層5之=上依次疊 之=刷層卜墨水接受層8而構成。g5 ^層6 ’第2 ^第2„2之印刷層7與墨水接受層8詳加言兒明如下。 这第2之印刷層7係使用uv DVC 股份有限公司萝^步π # , L D白（帝國墨水製造 以上之使用含有氧化鈦10% 白色ϊί ί媒體用uv硬化型網印刷用墨水…關於該 者 κ，也可使用其本身也是具有墨水接受性之墨水 後’使用35 0條/英寸網目’線徑31微米，㈤口 38微米 屈Λ 帝特論）製網版，將該白色之第2印刷層7之印 ^丨士 Γ ί ’在前述作為保護層6之訂樹脂表面塗層上’印 刷成厚度8微#夕> μ 平方八八 b、 主復之後’用金屬il化物燈照射3 0 0 m J / △刀之i外線而硬化印刷面以形成白色之第2印刷層7 在形成前述墨水接受層8之際，混煉下列物質而製作印 刷用墨水（單位；重量％)。 A· 氨基曱酸乙酯 B. 水溶性單體 C · 水溶性單體可 D. 光聚合引發劑 E. 染料黏結劑 丙烯酸酯 5 〜15 70 〜80 溶樹脂 5 〜15 5 〜15 5 〜15

Claims (1)

  1. "·υυυ 〇 JUN 替換本 1275087 —-------案号虎 9 Π 228?./! 申請專利範圍 —, "—·丨一…費 記錄；種ί Γ: ?體，係在板狀之透光性基板上形成資訊 資$ θ ° 及/或記錄藉由雷射光可光學性讀取之 貝讯j光貢訊媒體中，其特徵為： 成ΐ ; ϊ , Ϊ 基板之再生/記錄光入射側之背面塗覆而 上者I 墨水接受層之表面光澤度設定成40度以 垃t如申清專利範圍第1項之光資訊媒體，其中前述黑水 叉層之平均表面粗糙度（Ra)小於〇 6微米^。 土 水：範”1:之光資訊媒體，其中在前述墨 水接ΠΪΠ 第1項之光資訊媒體，其中在前述墨 成印刷^者。S使用分散含有鱗片狀粉末所成之墨水形 水5接範：Γ項之光資訊媒體，其中在前述墨 成以；使用分散含有鱗片狀粉末所成之墨水形 水6接第3項之光資訊媒體，其… 成印刷層者。 散含有鱗片狀粉末所成之墨水形 7 ·如申請專利範圍第1 中前述墨水接受層係將含有uv硬化：;、^媒體，其 低聚合物而成之墨水予以硬化而形成者。或硬化性 8.如申請專利範圍第〗至6項中任一 中前述墨水接受声#脾左目^ ^ + 員之先貝訊媒體，其 “妾又層係將親水性樹脂溶解於溶媒所成之墨水 C: \總檔\9] \9] ] 22824\91 】22824(替換卜;1 】 苐20頁 1275087 案號 9Π22824 Λ_ 曰 修正 六、申請專利範圍 予以乾燥而形成者。 9.如申請專利範圍第7項之光資訊媒體，其中前述墨水 接受層係含有小於0. 1微米之二氧化矽及/或染料黏結劑而 成者。 1 0.如申請專利範圍第8項之光資訊媒體，其中前述墨水 接受層係含有小於0. 1微米之二氧化矽及/或染料黏結劑而 成者。 _
    (：:\總檔\91\91122824\91122824(替換）-l.ptc 第 21 頁
TW91122824A 2001-10-03 2002-10-03 Optical information medium TWI275087B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001307999A JP2003123323A (ja) 2001-10-03 2001-10-03 光情報媒体

Publications (1)

Publication Number Publication Date
TWI275087B true TWI275087B (en) 2007-03-01

Family

ID=19127370

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91122824A TWI275087B (en) 2001-10-03 2002-10-03 Optical information medium

Country Status (9)

Country Link
US (2) US6951027B2 (zh)
EP (1) EP1304691B1 (zh)
JP (1) JP2003123323A (zh)
KR (1) KR20030029462A (zh)
CN (1) CN1294581C (zh)
DE (1) DE60216553T2 (zh)
MY (1) MY130732A (zh)
SG (1) SG108875A1 (zh)
TW (1) TWI275087B (zh)

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Also Published As

Publication number Publication date
CN1294581C (zh) 2007-01-10
DE60216553T2 (de) 2007-09-27
CN1410985A (zh) 2003-04-16
EP1304691A2 (en) 2003-04-23
US20060018244A1 (en) 2006-01-26
DE60216553D1 (de) 2007-01-18
US20030067864A1 (en) 2003-04-10
US7080391B2 (en) 2006-07-18
SG108875A1 (en) 2005-02-28
MY130732A (en) 2007-07-31
KR20030029462A (ko) 2003-04-14
JP2003123323A (ja) 2003-04-25
EP1304691A3 (en) 2004-04-28
US6951027B2 (en) 2005-09-27
EP1304691B1 (en) 2006-12-06

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