1262501 九、發明說明： 【發明所屬之技術領域】 本發_關於-種光資訊儲相體之製造裝置 種利用外圈施力以分離模版與光資 寺: 。口或半成品）之光資訊儲存媒體之製造裝置。/、體（成 【先前技術】 隨著:#訊與㈣㈣代的來臨，料產㈣ 體的儲存密度及容量之需子媒 ^大致可分成㈣，分収磁記_媒體與光記錄型媒某 體、。目前市場找光記錄魏體較佔優勢，其係包含唯許 型光碟(CD-ROM)、可寫-次型光碟（CD_R)、可重複貝 型光碟（CD_RW)、唯讀型數位影音光碟（dvd_r〇m)、°貝可寫 一次型數位影音光碟(DVD_R、DVD+R)、可重複讀寫型數 位影音光碟（D他腹、DVD+RW)、以及動㈣機記憶數 位影音光碟（DVD-RAM)等等。 面對越來越魔大的影音資訊量，提高光碟的資料容 量，一直是產業界所追求的目標。而DVD因為具有比cD 更大的資料儲存容量，因此已於光儲存媒體市場上佔有一 定的比例。目前的DVD具有不同的外觀型式，從單面單 層（Single side single layer)、單面雙層⑷ngle side dual1262501 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a manufacturing apparatus for a kind of optical information storage body, which uses an outer ring to apply force to separate a template and a light-source temple: Orientation or semi-finished product) The manufacturing device of the light information storage medium. /, body (in [previous technology] With: #讯与(四)(四) generation coming, the production (four) body storage density and capacity needs sub-media can be roughly divided into (four), the collection of magnetic records _ media and optical recording media The current market is looking for optical records. The system is dominated by CD-ROMs, CD-Rs, CD_RWs, CD-RWs, and read-only models. Digital audio and video discs (dvd_r〇m), °B can write once-type digital audio and video discs (DVD_R, DVD+R), re-readable digital audio and video discs (D his belly, DVD+RW), and dynamic (four) machine memory digital Audio-visual discs (DVD-RAM), etc. Faced with the ever-increasing amount of video and audio information, increasing the data capacity of optical discs has always been the goal pursued by the industry. DVDs have a larger data storage capacity than cD. Therefore, it has a certain proportion in the optical storage media market. The current DVD has different appearance types, from single side single layer, single side double layer (4) ngle side dual
layer)、雙面單層（Dual side single layer)、雙面雙層（Dual side dual layer)，它們的儲存容量範圍也從4.7gb到17GB 不等。 其物而另—面為空白片—則 光碟，又稱為===為單面單層之唯料數位影音 量，因為要扣除黏合所伯去的早空面==儲存雙層的容 令’故實際所能的：間及連接兩層資料的指 此，即為單而雔Γ 早面單層容量的兩倍少了一 —ρ馮早面雙層之唯讀型數位畢彡立 其儲存容量約為8划。若_^^；又稱隐9’ 容量可㈣m 右、、"雙面雙層的技術，則健存 二·^為13遍，亦即卿_14(單面單層加單面雙 =)或疋儲存容量擴增為17GB，亦即DVD,雙面雙 :)其中，在DVD光碟片市場上接受度較高的，為單面 單層DVD-5以及單面雙層請_9兩種碟片，係因為此兩 種規格的碟片在被存取時，均省去了，，翻面，，的麻煩，故較 為消費者所喜愛。 具有8.5GB容量之單面雙層DVD-R，由於容量大， 再加上可寫一次的結構，也愈來愈受到市場重視。如圖1 所示，習知的單面雙層DVD-R碟片10，係含有一第一基 板 Π、一 第一記錄積層（first recording stack，l〇) 12、一間 隔層 13、一 第二記錄積層（second recording stack，Li)14、 及一第二基板15。其中，第一記錄積層12及第二記錄積 層14係分別塗佈在第一基板u和第二基板15之資料面 上，且間隔層13係夾置在第一記錄積層12及第二記錄積 層14之間，第二基板15係藉由一接合層π與第二記錄 積層14接合。Layer), dual side single layer, dual side dual layer, and their storage capacity range from 4.7gb to 17GB. The other side is a blank piece - the optical disc, also known as === is the single-sided single-layered random digital sound volume, because the early empty surface to be deducted from the bond == storage double-layer capacity 'Therefore, what can be practically: the connection between the two layers of data, that is, the single and the double-layer capacity of the early surface is less than one--the feng feng early double-layered read-only digits The storage capacity is approximately 8 strokes. If _^^; also known as hidden 9' capacity can be (four) m right,, " double-sided double-layer technology, then save two ^ ^ for 13 times, that is, Qing _14 (single-sided single layer plus single-sided double = ) or 疋 storage capacity is expanded to 17GB, that is, DVD, double-sided double:) Among them, the higher acceptance in the DVD disc market, single-sided single-layer DVD-5 and single-sided double-layer _9 two The kind of discs are because the discs of these two specifications are omitted when they are accessed, and they are troublesome, so they are more popular among consumers. The single-sided double-layer DVD-R with 8.5GB capacity is getting more and more attention from the market due to its large capacity and the structure that can be written once. As shown in FIG. 1, a conventional single-sided double-layer DVD-R disc 10 includes a first substrate, a first recording stack, a spacer layer 13, and a first layer. A second recording stack (Li) 14, and a second substrate 15. The first recording layer 12 and the second recording layer 14 are respectively coated on the data surfaces of the first substrate u and the second substrate 15, and the spacer layer 13 is sandwiched between the first recording layer 12 and the second recording layer. Between 14, the second substrate 15 is bonded to the second recording laminate 14 by a bonding layer π.
習知技術中，對於單面雙層DVD-R碟片10而言，2P 1262501 製程(Photo-Polymerization Process)係為較常用之製造方 法之一，以下便針對2P製程作一簡單介紹： 請參照圖2,其係於一具有預刻溝槽(pre-grooved)之第 一基板11上，依序形成第一記錄積層12、及一光固膠層 13 ’。接著，將一具有預刻溝槽之模版（master) 16，壓合 於光固膠層13’上，並經由紫外光照射，以固化膠體，形 成間隔層13。剝除模版16後，於形成溝槽之間隔層13上， 再形成第二記錄積層14。最後，將第二基板15塗佈一接 合膠17’後，與第二記錄積層14接合，再經固化處理後， 形成接合層17,即完成單面雙層DVD-R碟片10之製作。 承上所述，在模版16剝除時，由於模版16與間隔層 13之間的黏著力強，需要施加較強的拉力來使間隔層13 與模版16分離。然而，第一記錄積層12與間隔層13之 黏著力相對上較弱，無法承受強大的拉力。因此，進行剝 除模版16的步驟時，易發生間隔層13破碎剝落(如圖2D 虛線處所示）、或是導致第一記錄積層12與第一基板11分 離的現象，而影響雷射光存取之行進路徑，進而造成碟片 之良率偏低，增加了生產成本。 近來，業者又發展出一種利用於碟片之内圈施力，以 使模版與間隔層分離的方法，然而，因碟片内圈可施力之 面積較小，亦無法有效的解決模版與間隔層之間黏著力太 強的問題。 因此，如何解決習知單面雙層DVD-R碟片剝除模版 時，模版與間隔層之黏著力太強問題，進而解決碟片製程 1262501 良率偏低等問題，實屬當前之課題之一。 【發明内容】 有鑑於上述課題，本發明之目的為提供一種避免因模 版與間隔層間之黏著力太強而導致於剝除模版時造成間 隔層破碎，或是第一記錄積層與第一基板分離的現象之光 資訊儲存媒體之製造裝置。 緣是，為達上述目的，依本發明之一種光資訊儲存媒 體之製造裝置包括一平台、至少一固定單元及至少一施力 單元。平台係具有一承載表面，於承載表面上具有一第一 中心點。固定單元係設置於距第一中心點一第一距離之承 載表面上，第一距離係小於等於光資訊儲存媒體之半徑， 固定单元係用以固定光資訊儲存媒體。施力单元係設置於 距第一中心點一第二距離之承載表面上，第二距離係大於 等於光資訊儲存媒體之半徑，施力單元係朝向模版之外露 部分施以一外力。 承上所述，因依本發明之光資訊儲存媒體之製造裝置 係將施力單元設置於靠近光資訊儲存媒體與模版壓合處 之周緣，而利用於外圈施力將模版與光資訊儲存媒體分 離。因此，可改善習知技術於光資訊儲存媒體内圈施力， 因施力面積不足，而無法有效的解決模版與間隔層之間黏 著力太強的問題。 【實施方式】 1262501 以下將參照相關圖式，說明依本發明較佳實施例之光 資訊儲存媒體之製造裝置。 請參照圖3A所示，本發明較佳實施例之光資訊儲存 媒體之製造裝置係包括一平台21、至少一固定單元22及 至少一施力單元23。其中光資訊儲存媒體之製造裝置係用 以分離一模版40與一光資訊儲存媒體30,而模版40係與 光資訊儲存媒體30壓合。 平台21係具有一承載表面211，於承載表面211上具 有一第一中心點212。固定單元22係設置於承載表面211 上，用以固定光資訊儲存媒體30，於本實施例中，固定單 元22係為一真空吸附裝置，利用真空吸附的方式固定光 資訊儲存媒體。 另外，固定單元22與第一中心點212具有一第一距 離D1，而第一距離D1係小於等於光資訊儲存媒體30之 半徑，於本實施例中，光資訊儲存媒體30之直徑係12cm， 故第一距離D1係小於等於6cm。又於本實施例中，更設 置有一輔助固定單元24(如圖3B所示），其係設置於承載 表面211之第一中心點212上。 施力單元23係設置於承載表面211上，用以朝模版 40之外露部分施以一外力，以將模版40與光資訊儲存媒 體30分離。於本實施例中，施力單元23係為一喷氣裝置， 其係朝模版40之外露部分噴氣以將模版40與光資訊儲存 媒體30分離，另外，喷氣裝置之喷氣方向亦可朝模版40 與光資訊儲存媒體30之壓合處喷氣。而施力單元23亦可 1262501 如圖5A所示，係為一伸縮元件23’，且再如圖5B所示， 更可再設置一輔助施力單元60將其固定於模版40之周 緣，並施以與施力單元23之施力方向相同之另一外力。 另外，施力單元23與第一中心點212具有一第二距 離D2，而第二距離D2係大於等於光資訊儲存媒體30之 半徑，於本實施例中，第二距離D2係大於等於6cm。 再請參照圖4A，本發明較佳實施例之光資訊儲存媒體 之製造裝置之另一態樣係包括一第一平台51、至少一固定 單元22、一第二平台53及至少一施力單元23。 第一平台51係具有一第一承載表面511以及與第一 承載表面511相對之一背面512，於第一承載表面511上 具有一第二中心點513。 固定單元22係設置於第一承載表面511上，用以固 定光資訊儲存媒體30，於本實施例中，固定單元22係為 一真空吸附裝置，利用真空吸附的方式固定光資訊儲存媒 體30。 另外，固定單元22與第二中心點513具有一第一距 離D1，而第一距離D1係小於等於光資訊儲存媒體30之 半徑，於本實施例中，光資訊儲存媒體3〇之直徑係12cm， 故第一距離D1係小於等於6cm。又於本實施例中，更設 置有一輔助固定單元54(如圖4B所示），其係設置於第一 承載表面511之第二中心點513上。 第二平台53係具有一第二承載表面531，而第二承載 表面531係與第一平台51之背面512連接，且第二承載 1262501 表面531之周緣係外露於第一平台51。 施力單元23係設置於第二承載表面531上，用以朝 模版40之外露部分施以一外力，以將模版40與光資訊儲 存媒體30分離。於本實施例中，施力單元23係為一喷氣 裝置，其係朝模版40之外露部分喷氣以將模版40與光資 訊儲存媒體30分離，另外，喷氣裝置之喷氣方向亦可朝 模版40與光資訊儲存媒體30之壓合處喷氣。而施力單元 23亦可如圖5A所示，係為一伸縮元件23’，且再如圖5B ^ 所示，更可再設置一輔助施力單元60將其固定於模版40 之周緣，並施以與施力單元23之施力方向相同之另一外 力。 另外，施力單元23與第二中心點513具有一第二距 離D2,而第二距離D2係大於等於光資訊儲存媒體30之 半徑，於本實施例中，第二距離D2係大於等於6cm。 综上所述，因本發明之光資訊儲存媒體之製造裝置係 將施力單元設置於靠近光資訊儲存媒體與模版壓合處之 籲 周緣，而利用於外圈施力將模版與光資訊儲存媒體分離。 因此，可改善習知技術於光資訊儲存媒體内圈施力，因施 力面積不足，而無法有效的解決模版與間隔層之間黏著力 太強的問題。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 _ 應包含於後附之申請專利範圍中。 12 1262501 【圖式簡單說明】 圖1為顯示習知單面雙層數位影音光碟之一示意圖； 圖2A〜圖2F為顯示習知單面雙層數位影音光碟2P製 程之一示意圖； 圖3A〜圖3B為顯示依本發明較佳實施例之光資訊儲 存媒體之製造裝置之一示意圖； 圖4A〜圖4B為顯示依本發明較佳實施例之光資訊儲 存媒體之製造裝置之另一示意圖；以及 圖5A〜圖5B為顯示依本發明較佳實施例之光資訊儲 存媒體之製造裝置之又一示意圖。 元件符號說明： 10 單面雙層DVD-R碟片 11 第一基板 12 第一記錄積層 13’ 光固膠層 13 間隔層 14 第二記錄積層 15 第二基板 16 模版 17’接合膠 17 接合層 21 平台 211 承載表面 13 1262501 212 第一中心點 22 固定單元 23 施力單元 24 輔助固定單元 23’ 伸縮元件 30 光資訊儲存媒體 40 模版 51 第一平台 511 第一承載表面 512 背面 513 第二中心點 53 第二平台 531 第二承載表面 54 輔助固定單元 60 輔助施力單元 Di 第一距離In the conventional technology, for the single-sided double-layer DVD-R disc 10, the 2P 1262501 process (Photo-Polymerization Process) is one of the more common manufacturing methods, and the following is a brief introduction to the 2P process: Please refer to 2, which is formed on a first substrate 11 having a pre-grooved, sequentially forming a first recording layer 12 and a photo-curable layer 13'. Next, a master 16 having a pre-groove is pressed onto the photo-curable layer 13' and irradiated with ultraviolet light to cure the colloid to form the spacer layer 13. After the stencil 16 is stripped, a second recording layer 14 is formed on the spacer layer 13 on which the grooves are formed. Finally, after the second substrate 15 is coated with a bonding paste 17', bonded to the second recording laminate 14, and then cured, a bonding layer 17 is formed, that is, the single-sided double-layer DVD-R disc 10 is completed. As described above, when the stencil 16 is peeled off, since the adhesion between the stencil 16 and the spacer layer 13 is strong, a strong pulling force is required to separate the spacer layer 13 from the stencil 16. However, the adhesion of the first recording layer 12 to the spacer layer 13 is relatively weak and cannot withstand a strong pulling force. Therefore, when the step of stripping the stencil 16 is performed, the spacer layer 13 is likely to be broken and peeled off (as shown by the broken line in FIG. 2D), or the first recording layer 12 is separated from the first substrate 11 to affect the laser light storage. Taking the path of travel, which results in a lower yield of the disc, increases production costs. Recently, the manufacturer has developed a method for applying force to the inner ring of the disc to separate the stencil from the spacer layer. However, since the inner area of the disc can be applied with a small area, the stencil and the interval cannot be effectively solved. The problem of too strong adhesion between layers. Therefore, how to solve the problem that the adhesion between the stencil and the spacer layer is too strong when solving the conventional single-sided double-layer DVD-R disc stripping template, and solving the problem that the yield of the disc process 1262551 is low, is a current problem. One. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a method for preventing breakage of a spacer layer when a stencil is removed due to too strong adhesion between a stencil and a spacer layer, or to separate a first recording layer from a first substrate. The phenomenon of the light of the information storage media manufacturing device. In order to achieve the above object, a manufacturing apparatus for an optical information storage medium according to the present invention comprises a platform, at least one fixing unit and at least one force applying unit. The platform has a load bearing surface having a first center point on the load bearing surface. The fixed unit is disposed on a bearing surface at a first distance from the first center point, the first distance is less than or equal to the radius of the optical information storage medium, and the fixed unit is used to fix the optical information storage medium. The force applying unit is disposed on the bearing surface at a second distance from the first center point, the second distance is greater than or equal to the radius of the optical information storage medium, and the force applying unit applies an external force toward the exposed portion of the template. According to the above description, the manufacturing apparatus of the optical information storage medium according to the present invention places the force applying unit near the periphery of the optical information storage medium and the stencil pressing portion, and uses the outer ring to apply force to store the template and the optical information. Media separation. Therefore, it is possible to improve the application of the conventional technique to the inner circumference of the optical information storage medium, and the problem of insufficient adhesion between the stencil and the spacer layer cannot be effectively solved due to insufficient application area. [Embodiment] 1262501 Hereinafter, a manufacturing apparatus of an optical information storage medium according to a preferred embodiment of the present invention will be described with reference to the related drawings. Referring to FIG. 3A, the manufacturing apparatus of the optical information storage medium according to the preferred embodiment of the present invention includes a platform 21, at least one fixing unit 22, and at least one force applying unit 23. The manufacturing apparatus of the optical information storage medium is used to separate a template 40 and an optical information storage medium 30, and the stencil 40 is pressed against the optical information storage medium 30. The platform 21 has a bearing surface 211 with a first center point 212 on the bearing surface 211. The fixing unit 22 is disposed on the carrying surface 211 for fixing the optical information storage medium 30. In the embodiment, the fixing unit 22 is a vacuum adsorption device for fixing the optical information storage medium by vacuum adsorption. In addition, the fixed unit 22 has a first distance D1 from the first center point 212, and the first distance D1 is less than or equal to the radius of the optical information storage medium 30. In this embodiment, the diameter of the optical information storage medium 30 is 12 cm. Therefore, the first distance D1 is less than or equal to 6 cm. In this embodiment, an auxiliary fixing unit 24 (shown in FIG. 3B) is disposed on the first center point 212 of the bearing surface 211. The urging unit 23 is disposed on the bearing surface 211 for applying an external force to the exposed portion of the stencil 40 to separate the stencil 40 from the optical information storage medium 30. In the present embodiment, the urging unit 23 is a jet device that exposes a portion of the jet toward the stencil 40 to separate the stencil 40 from the optical information storage medium 30. In addition, the jet direction of the jet device can also be directed toward the stencil 40. The light information storage medium 30 is pressed at the press. The force applying unit 23 can also be 126251, which is a telescopic element 23' as shown in FIG. 5A, and further, as shown in FIG. 5B, an auxiliary force applying unit 60 can be further fixed to the periphery of the stencil 40, and Another external force is applied in the same direction as the biasing force of the biasing unit 23. In addition, the urging unit 23 has a second distance D2 from the first center point 212, and the second distance D2 is greater than or equal to the radius of the optical information storage medium 30. In this embodiment, the second distance D2 is greater than or equal to 6 cm. Referring to FIG. 4A, another aspect of the apparatus for manufacturing an optical information storage medium according to a preferred embodiment of the present invention includes a first platform 51, at least one fixing unit 22, a second platform 53, and at least one force applying unit. twenty three. The first platform 51 has a first bearing surface 511 and a back surface 512 opposite to the first bearing surface 511, and a second center point 513 on the first bearing surface 511. The fixing unit 22 is disposed on the first bearing surface 511 for fixing the optical information storage medium 30. In the embodiment, the fixing unit 22 is a vacuum adsorption device for fixing the optical information storage medium 30 by vacuum adsorption. In addition, the fixed unit 22 and the second center point 513 have a first distance D1, and the first distance D1 is less than or equal to the radius of the optical information storage medium 30. In this embodiment, the diameter of the optical information storage medium 3 is 12 cm. Therefore, the first distance D1 is less than or equal to 6 cm. In this embodiment, an auxiliary fixing unit 54 (shown in FIG. 4B) is disposed on the second center point 513 of the first bearing surface 511. The second platform 53 has a second bearing surface 531, and the second bearing surface 531 is coupled to the back surface 512 of the first platform 51, and the periphery of the second bearing 1262501 surface 531 is exposed to the first platform 51. The urging unit 23 is disposed on the second bearing surface 531 for applying an external force to the exposed portion of the stencil 40 to separate the stencil 40 from the optical information storage medium 30. In the present embodiment, the force applying unit 23 is a jet device that exposes a portion of the air jet toward the stencil 40 to separate the stencil 40 from the optical information storage medium 30. In addition, the jet direction of the jet device can also be directed toward the stencil 40. The light information storage medium 30 is pressed at the press. The force applying unit 23 can also be a telescopic element 23' as shown in FIG. 5A, and further, as shown in FIG. 5B, an auxiliary force applying unit 60 can be further fixed to the periphery of the stencil 40, and Another external force is applied in the same direction as the biasing force of the biasing unit 23. In addition, the urging unit 23 and the second center point 513 have a second distance D2, and the second distance D2 is greater than or equal to the radius of the optical information storage medium 30. In this embodiment, the second distance D2 is greater than or equal to 6 cm. In summary, the manufacturing apparatus of the optical information storage medium of the present invention places the force applying unit near the periphery of the light information storage medium and the stencil pressing portion, and uses the outer ring to apply force to store the template and the light information. Media separation. Therefore, it is possible to improve the application of the conventional technique to the inner circumference of the optical information storage medium, and the problem of insufficient adhesion between the stencil and the spacer layer cannot be effectively solved due to insufficient force applied area. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. 12 1262501 [Simplified Schematic] FIG. 1 is a schematic diagram showing a conventional single-sided double-layer digital audio and video disc; FIG. 2A to FIG. 2F are schematic diagrams showing a conventional single-sided double-layer digital video disc 2P process; FIG. FIG. 3B is a schematic diagram showing a manufacturing apparatus of an optical information storage medium according to a preferred embodiment of the present invention; FIG. 4A to FIG. 4B are another schematic diagram showing a manufacturing apparatus of an optical information storage medium according to a preferred embodiment of the present invention; 5A to 5B are still further schematic views showing a manufacturing apparatus of an optical information storage medium according to a preferred embodiment of the present invention. Description of the component symbols: 10 single-sided double-layer DVD-R disc 11 first substrate 12 first recording laminate 13' photo-solid adhesive layer 13 spacer layer 14 second recording laminate 15 second substrate 16 stencil 17' bonding adhesive 17 bonding layer 21 Platform 211 Bearing surface 13 1262501 212 First center point 22 Fixing unit 23 Force unit 24 Auxiliary fixing unit 23' Telescopic element 30 Light information storage medium 40 Stencil 51 First platform 511 First bearing surface 512 Back side 513 Second center point 53 second platform 531 second bearing surface 54 auxiliary fixing unit 60 auxiliary force applying unit Di first distance