TW486691B - Device for curing a UV-curable resin layer applied to a main surface or between two disc elements of a disc-shaped registration carrier - Google Patents

Device for curing a UV-curable resin layer applied to a main surface or between two disc elements of a disc-shaped registration carrier Download PDF

Info

Publication number
TW486691B
TW486691B TW089108816A TW89108816A TW486691B TW 486691 B TW486691 B TW 486691B TW 089108816 A TW089108816 A TW 089108816A TW 89108816 A TW89108816 A TW 89108816A TW 486691 B TW486691 B TW 486691B
Authority
TW
Taiwan
Prior art keywords
disc
ultraviolet radiation
radiation source
record carrier
shaped record
Prior art date
Application number
TW089108816A
Other languages
English (en)
Inventor
Der Blij Frederik Wilhelm Van
Antonius Hubertus Maria Boonen
Paulus Henricus Eijmberts
Original Assignee
Odme Internat B V
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 Odme Internat B V filed Critical Odme Internat B V
Application granted granted Critical
Publication of TW486691B publication Critical patent/TW486691B/zh

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26Apparatus or processes specially adapted for the manufacture of record carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00Drying solid materials or objects by processes involving the application of heat
    • F26B3/28Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/002Processes for applying liquids or other fluent materials the substrate being rotated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4845Radiation curing adhesives, e.g. UV light curing adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45Joining of substantially the whole surface of the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00Layered products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00Carriers for sound or information
    • B29L2017/001Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Laminated Bodies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

486691 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(1 ) 本發明有關一種用以將塗在碟形記錄載體的主表面上 或兩碟兀件之間的可紫外線(U V )固化樹脂層固化的裝 置’包含:旋轉裝置,用以支撐碟形記錄載體且旋轉其於 一平面中;以及直線性紫外線輻射源,其徑向地相對於碟 形記錄載體而配置以甩於發射紫外線輻射線至可紫外線固 化樹脂層,其中該直線性紫外線輻射源之長度及位置係使 得該直線性輻射源配置相對該碟形記錄載體一距離,從該 碟形記錄載體之中心至其邊緣。 此種裝置可視爲熟知,如歐洲專利第0574975 號中所示。 在習知技術裝置中,該直線性紫外線輻射源配置平行 於上述平面,結果該可紫外線固化樹脂層不均勻地由來自 該直線性紫外線輻射源之紫外線輻射源所曝射。 本發明之目的在於提供可紫外線固化樹脂層之均勻曝 射。 爲達成該目的,本發明提供一種在引言中所述之該種 類的裝置,其特徵爲:其中該直線性紫外線輻射源係以〇 與9 0度間之角度配置於上述平面。 模型已以可確定最適角度之基礎,根據直線性紫外線 輻射源相對於上述平面之位置及該直線性紫外線輻射源之 長度而發展出。爲碟形記錄載體半徑之函數的此紫外線輻 射能量模型已藉量度不均勻於碟形記錄載體半徑上之紫外 線輻射線的強度中而驗證;藉此,呈明顯的是,此模型會 在實際上合乎要求。尤其,已呈現的是,根據直線性紫外 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -4 - -----------裝--------訂--------- (請先閱讀背面之注意事項再填寫本頁) 486691 A7 B7 五、發明說明(2 ) 線輻射源之長度,最適角度在2 0度與7 0度之間的範圍 〇 (請先閱讀背面之注意事項再填寫本頁) 當然,亦可憑經驗地確定最適角度;因此,可配置裝 置以用於調整該角度。 在習知技術裝置中,需要額外之反射器以用於輔助塗 在碟形記錄載體邊緣表面之可紫外線固化樹脂層之固化。 關於此點,係參考德國專利第1 9 5 4 5 9 4 3號。 本發明之另一目的在於排除使用上述額外反射器之需 要;特別地,因爲它們會遭到弄髒,而爲了達成該目的, 本發明提供此進一步之形態,即,直線性紫外線輻射源係 以此方式配置相對該碟形記錄載體,即,其延伸超出該碟 形記錄載體之邊緣。 應注意的是,熟知自上述歐洲專利第 〇 574 975號之裝置亦能提供塗在碟形記錄載體 經濟部智慧財產局員工消費合作社印製 之主表面之可紫外線固化樹脂層的均勻曝射而同時曝射塗 在該碟形記錄載體之邊緣的可紫外線固化樹脂層。然而, 在此習知技術裝置中,管式紫外線輻射源係以9 0度之角 度配置於上述表面,以及旋轉體反射器係配置於定位該管 式紫外線輻射源的中心軸之上。該習知技術裝置之此安排 會造成低劑量之紫外線輻射線,因爲較大部分之輻射係間 接輻射,尤其具有小於2 5 0奈米波長之紫外線輻射線部 分會更小。來自該反射器之反射約8 0%用於UV — A/ B以及約4 0%用於UV— C,尤其UV — C係主要用於 固化塗在碟形記錄載體之主表面的可紫外線固化樹脂層。 5 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 486691 A7 B7__ 五、發明說明(3 ) 低劑量會無法降低循環時間,因此必須使用具有更大容量 之管式紫外線輻射源,結果,熱輸入係大的。 用於增加光強度之本發明一實施例之特徵爲:其中反 射器係配置平行於直線性紫外線輻射源之側邊而在遠處面 向該碟形記錄載體。 爲排除反射器弄髒之現象,本發明一實施例之特徵爲 其中該直線性紫外線輻射源配置有反射器於側邊之上而在 遠處面向該碟形記錄載體,此反射器可由存在於部分直線 性紫外線輻射源上之塗覆物所組成,當更換此直線性紫外 線輻射源時,新的反射器會再次地呈現有效的。 較佳地,該反射器係透射熱輻射之冷光反射器。 根據本發明之直接曝射的結果,會實現更高的紫外線 輻射效率,使能利用產生更深的,尤其直到約1 8 〇奈米 之紫外線輻射線的紫外線輻射線之直線性紫外線輻射源。 本發明允許循環時間之降低,可取得小於兩秒的循環時間 〇 本發明之本質在於提供一種直線性紫外線輻射源,其 係配置於此一角度,即,均勻之曝射將發生於將曝射之碟 形記錄載體之旋轉上。因爲實際地維持恆常之最小能量, 故該直線性紫外線輻射源之容量無需比習知例中之容量更 高,其中該直線性紫外線輻射源係定位平行於該碟形記錄 載體。 塗在碟形記錄載體之主表面的可紫外線固化樹脂胃可 爲保護性塗覆物,以及C D形式之記錄載體。 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 6 —裝------—訂--------- (請先閱讀背面之注意事項再填寫本頁) 486691 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明(4 ) 塗在碟形記錄載體之兩碟元件間之可紫外線固化樹脂 層係一用於結合該等碟元件於紫外線固化時之結合,黏著 或膠著層。該記錄載體可爲DVD型或SACD型,該 D V D型記錄載體可具有超過兩碟元件及超過一可紫外線 固化樹脂(接合)層(例如,D V D 1 8 ),該可紫外線 固化樹脂層可施加如W〇 9 7/3 6 7 3 7或DE — A1 — 40 41 199中之所揭示者。 現將更詳細地梦照圖式描述本發明,其中: 第1圖係根據本發明裝置之實施例的槪略圖; 第2圖係第1圖之紫外線輻射源及拋物線狀反射器之 剖視圖; 第3圖係圖表,以劑量爲具有不同長度L L A M p ( L胃 )値之直線性紫外線輻射源之傾斜角度α的函數來顯示不 均勻性;以及 第4圖係根據本發明裝置之另一實施例的槪略圖。 符號說明 1 旋轉裝置 2 碟形記錄載體 3 主表面 5 可紫外線固化樹脂層 7 直線性紫外線輻射源 8 邊緣表面 9 可紫外線固化樹脂層 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公爱)-7 - " ------- ---------—裝--------訂--------- (請先閱讀背面之注音?事項再填寫本頁} 486691 A7
五、發明說明(5 ) 10 反射器 2 1 ,2 2 碟元件 在第1圖中’旋轉裝置1支撐碟形記錄載體2以用於 旋轉該碟形錄載體2於線A所示之平面中,將利用紫外 線予以固化之可紫外線固化樹脂層5係在該碟形記錄載體 2 (例如,C D型)之主表面3之上,用以發射紫外線輻 射到可紫外線固化樹脂層5之直線性紫外線輻射源7係徑 向地相對於該碟形記錄載體2而配置’在第1圖中表示於 L L Α μ p處之直線性紫外線輻射源7之長度及該直線性紫外 線輻射源7之位置則配置相對該碟形記錄載體2 一距離 r L Α Μ ρ ( Γ ^ },從第1圖中表示於C處之中心軸所界定 之該碟形記錄載體2之中心到該第1圖中表示於R D ! S C ( R㉟)處之該碟形記錄載體2之邊緣,該直線性紫外線輻 射源7係以0與9 0度間之角度於平面Α而配置,該角度 係表示於第1圖之α處。 在第1圖所示之實施例中,該直線性紫外線輻射源7 係以此一方式相對該碟形記錄載體而配置,即,其延伸超 過該碟形記錄載體2之邊緣R D ! s c的方式。在第1圖中, P表示所謂直線性紫外線輻射源7之起動源,以及h表示 所謂直線性紫外線輻射源7之初始高度,而R L A Μ P表示從 該直線性紫外線輻射源7之起動點Ρ到中心軸c之距離。 該直線性紫外線輻射源7之初始高度h係從將固化之可紫 外線固化樹脂層5到R L A M P處之直線性紫外線輻射源7之 起動點的距離,該初始高度h可爲負的高度。同時, 『裝 ί請先閱讀背面之注音?事項#«填寫本頁) « n n I n · ---t---------^__w— . 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 8 486691 經濟部智慧財產局員工消費合作社印製 A7 ____B7___五、發明說明(6 ) Γ L A Μ P,R D I S C,及R L A Μ P將分別地稱爲最後半徑,碟 半徑,及起動半徑,以及α將稱爲傾斜角度。 當該直線性紫外線輻射源7延伸超過碟半徑時,表示 於第1圖中9處之存在於第1圖中表示於8處之碟形記錄 載體2之邊緣表面上的可紫外線固化樹脂層將與可紫外線 固化樹脂層5可同時由該直線性紫外線輻射源7所曝射。 如第1及2圖中所示,反射器1 〇係配置平行於該直 線性紫外線輻射源7之側邊而在遠處面向碟形記錄載體2 ,該反射器可爲拋物線狀反射器且較佳地爲冷光反射器。 有利地,雖未顯示於該等圖之中,但反射器1 〇係以例如 塗覆物之方式存在於該直線性紫外線輻射源7之上。 模型已繪製用於曝射能量爲碟形記錄載體2之半徑的 函數,在該模型中,Llamp,α及P (RLAMP,h)爲 變數。當碟形記錄載體2已完成一旋轉時,在碟形記錄載 體2之半徑上之強度中顯示不均勻性爲α之函數的結果係 表示於第3圖中以用於若RLAmp=7 . 5公分及h = 2公 分時Llamp中之變化。 從第3圖可結論的是,當所需之不均勻性爲2 〇 %以 下時,傾斜角度α必須在2 0與7 0度間之範圍。 因爲最適之傾斜角度α爲L l α μ ρ及Ρ之函數,故傾斜 角度之可調整係有利的。爲此目的,根據本發明之裝置之 實施例(未圖示)包含用以調整傾斜角度α。 該直線性紫外線輻射源7可爲產生較深紫外線輻射線 之輻射源,特別地係到達約1 8 0奈米之紫外線輻射。 本紙張尺度適用中國國家標準(CNS)A4規格(21G X 297公爱)-9 - ' —----- (請先閱讀背面之注意事 4 項再填 裝--------訂------ 寫本頁) 奉· 486691 A7 ----------B7____ __ 五、發明說明(7 ) 第4圖類似於第1圖,對於有關第1圖已述之物料, 相同之參考符號會使用於第4圖中,第4圖相異於第1圖 者爲其中將固化之可紫外線固化樹脂層5係存在於碟形記 錄載體2 (例如DVD型或SACD型)之兩碟元件2 1 ’ 2 2間。在此例中,該可紫外線固化樹脂層5係用於結 合或接合碟元件2 1,22以產生單一記錄載體2,在操 作中之輻射源7會穿過碟元件2 1而發射紫外線輻射線到 可紫外線固化樹脂層5。 -----------^--------t---------^_vl . (請先閱讀背面之注音?事項再填寫本頁} 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公爱^ - 1〇 -^^ -----

Claims (1)

  1. 486691 A8 B8 C8 D8 六、申請專利範圍 1 · 一種用以將塗在碟形記錄載體的主表面上或兩碟 元件之間的可紫外線固化樹脂層固化的裝置,包含:旋轉 裝置,用以支撐碟形記錄載體且旋轉其於一平面中;以及 直線性紫外線輻射源,其徑向地相對於碟形記錄載體而配 置以用於發射紫外線輻射線至可紫外線固化樹脂層,其中 該直線性紫外線輻射源之長度及位置係使得該直線性輻射 源配置相對該碟形記錄載體一距離,從該碟形記錄載體之 中心至其邊緣,其特徵爲其中該直線性紫外線輻射源係以 〇與90度間之角度配置於上述平面。 * 2 ·如申請專利範圍第1項之裝置,其中該角度範圍 在20與70度之間。 3 ·如申請專利範圍第1項之裝置,其中該裝置尙包 含用以調整該角度之裝置。 4 ·如申請專利範圍第1項之裝置,其中該直線性紫 外線輻射源係以此一方式配置相對於該碟形記錄載體,即 ’其延伸超過該碟形記錄載體之邊緣的方式。 5 ·如申請專利範圍第1項之裝置,其中反射器係配 經濟部智慧財產局3〈工消費合作社印製 置平行於該直線性紫外線輻射源而在遠處面向該碟形記錄 載體。 6 ·如申請專利範圍第1至4項中任_項之裝置,其 Φ該菌:線性紫外線輻射源係配置有反射器於遠處地面向該 碟形記錄載體之側邊上。 7 ·如申請專利範圍第5項之裝置,其中該反射器係 冷光反射器。 本紙張尺國國家標準(CNS ) A4規格(21〇χ 297公)—_ q η · 4^6691 綾濟部智慧財4芍員X消費合作社印製 A8 B8 C8 D8 、申請專利範圍 8 ·如申請專利範圍第1至4項中任〜項之裝置,其 中該直線性紫外線輻射源會產生更深的紫外線輻射。 9 ·如申請專利範圍第8項之裝置,其中該直線性紫 外線輻射源產生到達1 8 〇奈米(n m )之更深的紫外線 輻射。 1 0 ·如申請專利範圍第6項之裝置’其中該直線性 紫外線輻射會產生更深的紫外線輻射。 ^12- 太紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐)
TW089108816A 1999-05-07 2000-05-09 Device for curing a UV-curable resin layer applied to a main surface or between two disc elements of a disc-shaped registration carrier TW486691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1011991A NL1011991C2 (nl) 1999-05-07 1999-05-07 Inrichting voor het uitharden van een op een hoofdoppervlak van een schijfvormige registratiedrager aangebrachte laklaag.

Publications (1)

Publication Number Publication Date
TW486691B true TW486691B (en) 2002-05-11

Family

ID=19769147

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089108816A TW486691B (en) 1999-05-07 2000-05-09 Device for curing a UV-curable resin layer applied to a main surface or between two disc elements of a disc-shaped registration carrier

Country Status (9)

Country Link
US (1) US6603132B1 (zh)
EP (1) EP1050876B1 (zh)
KR (1) KR100774033B1 (zh)
CN (1) CN1200418C (zh)
AT (1) ATE373859T1 (zh)
DE (1) DE60036434T2 (zh)
HK (1) HK1031947A1 (zh)
NL (1) NL1011991C2 (zh)
TW (1) TW486691B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100823245B1 (ko) * 2001-08-21 2008-04-17 삼성전자주식회사 디스크 제조장치 및 그 투과층 형성방법
CN100350316C (zh) * 2003-06-26 2007-11-21 友达光电股份有限公司 紫外线干燥装置
CN100433154C (zh) * 2005-10-11 2008-11-12 达信科技股份有限公司 承载装置及应用其的紫外光固化方法
US10730072B2 (en) * 2015-03-13 2020-08-04 Excelitas Canada, Inc. Dispensing and ultraviolet (UV) curing with low backscatter
CN111589674A (zh) * 2020-06-10 2020-08-28 宁波视睿迪光电有限公司 紫外固化装置及紫外固化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843267A (ja) * 1981-09-08 1983-03-12 Matsushita Electric Ind Co Ltd 円盤の塗装方法
JPS6269457A (ja) * 1985-09-20 1987-03-30 Nagase Screen Insatsu Kenkyusho:Kk 紫外線ランプ
JPH06302020A (ja) * 1993-04-15 1994-10-28 Dainippon Ink & Chem Inc 回転塗布方法および回転塗布装置
JPH09193249A (ja) * 1995-08-15 1997-07-29 Dainippon Ink & Chem Inc ディスクの貼り合わせ方法及び装置
DE19545943C1 (de) * 1995-12-08 1997-05-07 Steag Hamatech Gmbh Machines Vorrichtung zum Beschichten von scheibenförmigen Informations-Speichermedien
KR100528112B1 (ko) * 1997-08-20 2006-03-17 소니 가부시끼 가이샤 원반형 기록 매체의 제조 장치 및 방법
US6214412B1 (en) * 1998-05-19 2001-04-10 First Light Technologies, Inc. System and method for distributing a resin disposed between a top substrate and a bottom substrate
US6254809B1 (en) * 1998-05-19 2001-07-03 Steag Hamatech, Inc. System and method for curing a resin disposed between a top and bottom substrate with thermal management

Also Published As

Publication number Publication date
ATE373859T1 (de) 2007-10-15
EP1050876B1 (en) 2007-09-19
HK1031947A1 (en) 2001-06-29
CN1275768A (zh) 2000-12-06
NL1011991C2 (nl) 2000-11-09
DE60036434D1 (de) 2007-10-31
KR20010020819A (ko) 2001-03-15
DE60036434T2 (de) 2008-06-26
EP1050876A1 (en) 2000-11-08
US6603132B1 (en) 2003-08-05
CN1200418C (zh) 2005-05-04
KR100774033B1 (ko) 2007-11-06

Similar Documents

Publication Publication Date Title
TW527590B (en) Compact disk, and the manufacturing method of the same, and the manufacturing device of compact disk
TW472249B (en) Laser power control device, optical head and optical recording and/or reproducing apparatus
TW486691B (en) Device for curing a UV-curable resin layer applied to a main surface or between two disc elements of a disc-shaped registration carrier
TW200606929A (en) Recording material for medium
JP2008516293A (ja) ホログラフィック記憶媒体
JPH0910238A (ja) 歯科用光照射器
TW514910B (en) Optical information recording medium and method for initializing the same
US20070095480A1 (en) Spiral-shaped lamp for UV curing of coatings and bonding for a digital versatile disk (DVD) or compact disk (CD)
TW514891B (en) Optical disk, method of manufacturing the same and optical disk apparatus
TWI252935B (en) Optical pickup apparatus and optical element
JPH11254540A (ja) 紫外線照射装置
JP2501043B2 (ja) 紫外線硬化樹脂に対する紫外線照射装置
JPS63195838A (ja) 光学的情報記録担体
TW554342B (en) Manufacturing method and device of the optical recording media
JPH08173459A (ja) 可視光重合性歯科修復部材硬化用の光重合装置
JPH08173460A (ja) 可視光重合性歯科修復部材硬化用の光重合装置
JP2009266298A (ja) 紫外線照射装置
JPS59193431A (ja) 熱光学素子及び該素子を備える光源装置
JP2003294915A (ja) 光ヘッド装置用対物レンズおよびその傾角調整方法
JP3298791B2 (ja) ディスクの貼り合わせ方法および装置
JPH02187949A (ja) 光磁気消去装置
JPH09320131A (ja) ディスクの貼り合わせ装置
JPH0773512A (ja) 光ディスクの製造方法
KR101536114B1 (ko) 광정보 기록장치
JP2006269014A (ja) ディスクの貼り合わせ装置及び貼り合せ方法

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees