TW200907956A - Optical information storage medium - Google Patents

Optical information storage medium Download PDF

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Publication number
TW200907956A
TW200907956A TW96129463A TW96129463A TW200907956A TW 200907956 A TW200907956 A TW 200907956A TW 96129463 A TW96129463 A TW 96129463A TW 96129463 A TW96129463 A TW 96129463A TW 200907956 A TW200907956 A TW 200907956A
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TW
Taiwan
Prior art keywords
storage medium
information storage
optical information
layer
ink
Prior art date
Application number
TW96129463A
Other languages
Chinese (zh)
Inventor
Chong-Ming Chen
Kun-Cheng Hsieh
Original Assignee
Prodisc Technology Inc
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Application filed by Prodisc Technology Inc filed Critical Prodisc Technology Inc
Priority to TW96129463A priority Critical patent/TW200907956A/en
Publication of TW200907956A publication Critical patent/TW200907956A/en

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Abstract

An optical information storage medium includes a storage medium body and an anti-adhesion ink-absorbing layer. The storage medium body has a data side and a printable side. The anti-adhesion ink-absorbing layer is disposed on the printable side.

Description

200907956 九、發明說明: 【發明所屬之技術領域】 ^發明係關於—種光資訊儲存媒體,特別關於一 印刷式之光資訊儲存媒體。 L无刖技術】 使用體’俗稱可印做’可提供 光資,存“的表面機自行設計圖案並印製於可印式 1閱圖1所示’—般習用之可印式光資訊儲存媒體 工色::包含一基板H、—記錄層12、一反射層13 = 色盾14以及—吸氏 背景色,而吸墨/f5p。其中’底色層14係用以提供-表機所噴印的墨71 用以吸附日後使用者利崎圖印 會將體1製造完成後等待包裝,則 臂之取片。儲存媒體1叠置在一起,以利機器手 口月參照圖2所示,—An. 屯 儲存媒體!之間的黏J又而吕,為了避免可印式光資訊 # # I* 1 ”而造成取片不易,可印式光資 存媒體1上都具有一叠 1 、尤貝Λ儲 環Μ來提供叠置時相2 (“油η㈣山6。藉由叠置 之-細縫,進而避免可印=可印式光資訊儲存媒體1 私祕 尤了印式光資訊儲存媒體7 ·» ρ目l 黏。然而,由於吸墨層 、之間的沾 構較為鬆軟。故當可印 :二二有叙多孔洞,因此結 可印式光資訊館存媒體 、且置時,上面 艾疊置% 16易稍微陷入於下面 200907956 可印式光資訊儲存媒體1之吸墨層15由 式光資訊儲存媒體1之間黏片,曰而 ,不但造成可印 的部分表面。 ’ 而且也損壞了吸墨層15 ^此如何提供一種光資訊儲存 :題取一是包裝過程更為順暢:;為當 【發明内容】 有4i於上述課題, 吸墨層之光資訊 ^的為&供一種具有抗黏 緣是,為遠 媒體 減少黏片問題。 體包含-儲存媒丄依=發明之-種光資訊儲存媒 有一資料側及—印刷側:=口=層二儲存媒體本體具 體之印刷側。 '土層係5又置於儲存媒體本 承上所述 術相較,本發明之光資訊 °與習知技 在自動化取片過程/防止光貝訊儲存媒體 而產生的並可/Vf崎訊儲存媒體叠置 破壞。 、了減>印刷側例如吸墨層之表面被 【實施方式】 稽氺次1、>、、、相關圖式,說明依本發明較佳每 種先貝訊儲存媒體, ::月,施例之— 加以說明。 冋的70件將以相同的參照符號 200907956 請參㈣3A所示,本㈣第—實施狀 2 Λ體㈣體本體21及—抗黏吸墨層 sc ^ ^^^(c〇mpact 影音先:1;、:5#訊儲存媒體2也可為-數位 -^光光^7bl、^讀數位影音光碟(HD-DVD)或 限’上述軸 體本體21係以光碟為例,具有 一 =二反射層213,且記錄層212及反射層- 板2n i。Μ訊儲存媒體2具有-資料 =丁;1ΡΓΓ°·❹係為光學讀寫頭之光線㈢ 側側,以讀寫記錄層212彻,而印刷 ρ則為使用者噴印一圖案文字之—側。 本實施例中,抗黏吸墨層22 | ^ 以印刷方式設置於儲存媒體本體、^功^且係 印刷側P之表面都設置。刷側p,且為整個 水性油墨與-紫外線1油墨中。 i重里=,1繼4⑽親纽_混合型樹 重I百分比介於臟2%的流平劑(ieveiing agent)、 ^里百》比介於1G%至20%的消泡劑以及重量百分比介 百乂〇%至40%的水。而紫外線硬化油墨之配方含有重量 二=:%至4°撕體、重量百分比介於5%至 ㈣填充劑、重量百分比介於5%至25%的寡聚體及重 ^比介於0.5%至_的起始劑。需注意者,上述配 “抗黏吸墨層221之材料配方。肖乾燥後溶劑及水會 200907956 散逸。 另外,請參照圖3B所示,光資訊儲存媒體2’更可包 含一吸墨層23,其係設置於儲存媒體本體21與抗黏吸墨 層22之間。亦即光資訊儲存媒體2’可同時具有一吸墨層 23及一抗黏吸墨層22。 本實施例係利用抗黏吸墨層22中之水性油墨具有硬 化後表面較光滑(glossy)且硬度較高的特點。因此,配 合紫外光油墨一同使用時,可使.光資訊儲存媒體2’於碟片 疊置時,較不易因相鄰碟片之疊置環而產生黏片或損壞吸 墨層表面的現象。 接著,請參閱圖4A至圖4C所示,本發明第二實施例 之另一種光資訊儲存媒體3係包含一儲存媒體本體31及 一抗黏吸墨層32。其中,抗黏吸墨層32係為一貼紙(例 如為白色貼紙),以貼合的方式設置於印刷侧P。 如圖4B所示,本實施例中,抗黏吸墨層32之形狀可 例如為一環狀、點狀、條狀或塊狀之設置於光資訊儲存媒 體3之印刷側P。抗黏吸墨層32係可選擇設鞏於一區段 A,其範圍為基板311半徑之17毫米至60毫米之間,亦 可設置於一區段B,其範圍為基板311半徑之17毫米至 36毫米之間,或設置於一區段C,其範圍為基板311半徑 之17毫米至18毫米之間。亦即能阻擋相鄰碟片之疊置環 36之位置即可,而一般而言,疊置環36設置的位置約在 基板311半徑之17毫米至18毫米。 如圖4C所示,當複數個光資訊儲存媒體3相互疊置 時,由於抗黏吸墨層32中之紙纖維交錯較緊密,不易與 200907956 疊置環36嵌合,故當光資訊儲存媒體3貼上抗黏吸墨層 32後,可減少光資訊儲存媒體3在包裝過程或取片過程的 黏片問題。另外,紙纖維也能吸收喷墨,故也可作為一吸 墨層,若使用一白色貼紙或其他淺色貼紙來作為抗黏吸墨 層,則光資訊儲存媒體3不需要設置底色層。 綜上所述,依因本發明之一種光資訊儲存媒體,藉由 在印刷側以貼合或印刷方式設置一抗黏吸墨層。與習知技 術相較,本發明之光資訊儲存媒體可防止光資訊儲存媒體 在自動化取片過程或是包裝過程因光資訊儲存媒體疊置 而產生的黏片問題,並可減少印刷側例如吸墨層之表面被 破壞。 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。 【圖式簡單說明】 圖1係為習知之光資訊儲存媒體之示意圖; 圖2係為習知之光資訊儲存媒體疊置之示意圖; 圖3A係為本發明第一實施例之一種光資訊儲存媒體 之示意圖; 圖3B係為本發明第一實施例之光資訊儲存媒體具有 不同變化態樣之示意圖; 圖4A係為本發明第二實施例之另一種光資訊儲存媒 體之示意圖; 圖4B係為本發明第二實施例之一種光資訊儲存媒體 9 200907956 之印刷侧之示意圖;以及 圖4C係為本發明第二實施例之一種光資訊儲存媒體 之疊置之示意圖。 【主要元件符號說明】 1 :可印式光資訊儲存媒體 11、 211、311 :基板 12、 212、312 :記錄層 13、 213、313 :反射層 14 :底色層 15、 23 :吸墨層 16、 36 :疊置環 2、2’、3 :光資訊儲存媒體 21、 31 :儲存媒體本體 22、 32 :抗黏吸墨層 A、B、C :區段 D :資料側 P :印刷側200907956 IX. Description of the invention: [Technical field to which the invention pertains] The invention relates to a kind of optical information storage medium, in particular to a printed optical information storage medium. L flawless technology] The use of the body 'commonly known as printable' can provide light, save the surface of the surface design and print it in printable 1 as shown in Figure 1 - the common use of printable light information storage Media color:: comprises a substrate H, a recording layer 12, a reflective layer 13 = a color shield 14 and a suction background color, and an ink absorption / f5p. wherein the 'bottom layer 14 is used to provide a watch machine The ink 71 printed on the ink is used to adsorb the future user's Lizaki print. After the manufacture of the body 1 is completed, the package is taken, and the arm is taken. The storage medium 1 is stacked together to facilitate the hand of the machine as shown in FIG. 2, —An. 屯Storage media! The adhesion between J and L, in order to avoid the printable light information # # I* 1 ”, it is not easy to take the film, the printable optical media 1 has a stack of 1, Yube Λ Μ 提供 提供 提供 提供 提供 叠 叠 ( “ “ “ “ “ “ “ “ “ ( ( 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠 叠The storage medium 7 ·» ρ目1 is sticky. However, because the ink absorbing layer and the adhesion between them are relatively soft, it can be printed: two or two have a porous hole, because The printable light information library stores the media, and when set, the above-mentioned Ai stack is 16% easy to fall into the following 200907956. The ink-receiving layer 15 of the printable light information storage medium 1 is sandwiched by the light information storage medium 1 However, it not only causes a part of the surface that can be printed. 'And it also damages the ink absorbing layer 15 ^How to provide a light information storage: The first one is that the packaging process is smoother; The above problem, the light information of the ink absorbing layer is & for a kind of anti-adhesive edge, which is a problem of reducing the adhesive film for the far media. The body contains - the storage medium = = invention - the light information storage medium has a data side and - Printing side: = mouth = layer 2 storage media body specific printing side. 'The soil layer 5 is placed on the storage medium, the above-mentioned technique, the light information of the present invention and the conventional technology are automatically taken The process/prevention of the optical recording medium and the collapse of the Vf-storage storage medium. The subtraction > the printing side, for example, the surface of the ink-receiving layer is [embodiment] 氺 1、 1, >, Corresponding diagrams, illustrating preferred per the invention Beixun storage media, ::month, for example - to explain. 70 of the 冋 will be given the same reference symbol 200907956, see (4) 3A, this (four) first - implementation 2 Λ body (four) body body 21 and - anti-adhesive Ink absorption layer sc ^ ^^^(c〇mpact Audio and video first: 1;,: 5# News storage media 2 can also be - digital - ^ light ^ 7bl, ^ reading audio and video disc (HD-DVD) or limited ' The shaft body 21 is exemplified by a disc, and has a=two reflective layer 213, and a recording layer 212 and a reflective layer-plate 2n i. The storage medium 2 has - data = D; 1 ΡΓΓ ° · ❹ is optical reading The light of the write head (3) is on the side to read and write the recording layer 212, and the printing ρ is the side on which the user prints a pattern of characters. In this embodiment, the anti-adhesive ink-receiving layer 22 | ^ is disposed on the surface of the storage medium body and the printing side P in a printing manner. Brush side p, and the entire aqueous ink and - UV 1 ink. i 重里 =, 1 followed by 4 (10) pro-New Zealand _ mixed tree weight I percentage between dirty 2% leveling agent (ieveiing agent), ^ Libai" ratio between 1G% to 20% of defoamer and weight percentage Millions to 40% of water. The UV-curable ink formulation contains a weight of two =:% to 4° tear body, a weight percentage of 5% to (four) filler, a weight percentage of 5% to 25% of the oligomer, and a weight ratio of 0.5%. Starting agent to _. It should be noted that the above formula is formulated with the material of the anti-adhesive ink-receiving layer 221. After the drying, the solvent and water will be dissipated as 200907956. In addition, as shown in FIG. 3B, the optical information storage medium 2' may further comprise an ink-absorbing layer 23 It is disposed between the storage medium body 21 and the anti-adhesive ink layer 22. That is, the optical information storage medium 2' can have an ink receiving layer 23 and an anti-adhesive ink layer 22 at the same time. The water-based ink in the adhesive ink layer 22 has the characteristics of smoothness and high hardness after hardening. Therefore, when used together with the ultraviolet ink, the optical information storage medium 2' can be stacked on the disc. The phenomenon that the adhesive sheet is damaged or the surface of the ink receiving layer is damaged due to the overlapping rings of the adjacent discs. Next, please refer to FIG. 4A to FIG. 4C, another optical information storage medium according to the second embodiment of the present invention. The 3 series includes a storage medium body 31 and an anti-adhesive ink layer 32. The anti-adhesive ink layer 32 is a sticker (for example, a white sticker), and is disposed on the printing side P in a conforming manner. As shown, the shape of the anti-sticking ink layer 32 in this embodiment For example, it may be a ring, a dot, a strip or a block disposed on the printing side P of the optical information storage medium 3. The anti-adhesive ink layer 32 may be selectively disposed in a section A, and the range is the substrate 311. Between 17 mm and 60 mm in radius, it can also be disposed in a section B ranging from 17 mm to 36 mm in radius of the substrate 311, or in a section C, which is in the range of 17 of the radius of the substrate 311. Between mm and 18 mm, that is, it is possible to block the position of the overlapping rings 36 of adjacent disks, and in general, the overlapping rings 36 are disposed at a position of about 17 mm to 18 mm from the radius of the substrate 311. As shown in FIG. 4C, when a plurality of optical information storage media 3 are stacked on each other, since the paper fibers in the anti-adhesive ink layer 32 are closely interlaced, it is not easy to be fitted with the 200907956 stacked ring 36, so that the optical information storage medium 3 is used. After the anti-adhesive ink layer 32 is attached, the problem of the adhesive film of the optical information storage medium 3 during the packaging process or the taking process can be reduced. In addition, the paper fiber can also absorb the ink jet, so it can also be used as an ink absorbing layer. A white sticker or other light-colored sticker is used as an anti-adhesive ink layer for light information storage. The body 3 does not need to be provided with a ground color layer. In summary, according to the optical information storage medium of the present invention, an anti-adhesive ink layer is disposed on the printing side by lamination or printing. Compared with the conventional technology. The optical information storage medium of the present invention can prevent the optical information storage medium from being stuck in the automatic film taking process or the packaging process due to the overlapping of the light information storage medium, and can reduce the surface of the printing side such as the ink absorption layer to be damaged. The above description is intended to be illustrative, and not restrictive, and any equivalents and modifications may be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a conventional light information storage medium; FIG. 2 is a schematic diagram of a conventional light information storage medium stack; FIG. 3A is a light information storage medium according to a first embodiment of the present invention; FIG. 3B is a schematic diagram showing different aspects of the optical information storage medium according to the first embodiment of the present invention; FIG. 4A is another optical information storage medium according to the second embodiment of the present invention; The schematic diagram; FIG. 4C schematic view showing one second embodiment of the laminated optical information storage medium of the present invention, and; FIG. 4B a schematic view of a printed 9200907956 side of an optical information storage medium of the second embodiment of the system of the present invention. [Main component symbol description] 1 : Printable optical information storage medium 11, 211, 311: substrate 12, 212, 312: recording layer 13, 213, 313: reflective layer 14: under color layer 15, 23: ink absorbing layer 16, 36: stacked ring 2, 2', 3: optical information storage medium 21, 31: storage medium body 22, 32: anti-adhesive ink layer A, B, C: section D: data side P: printing side

Claims (1)

200907956 十、申請專利範圍: 1、 一種光資訊儲存媒體,包含: 一儲存媒體本體,具有一資料侧及一印刷侧;以及 一抗黏吸墨層,係設置於該儲存媒體本體之該印刷側。 2、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該儲存媒體本體具有一基板及一記錄層,該記錄層係 設 置於該基板之上。 3、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層係設置於該基板半徑之17毫米至60毫 米之間。 4、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層為一貼紙,並貼合於該印刷側。 5、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層係設置於該基板半徑之17毫米至36毫 米之間。 6、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層係設置於該基板半徑之17毫米至18毫 米之間。 11 200907956 7、如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層係以印刷方式或貼合方式設置於該印刷 側。 8、 如申請專利範圍第2項所述之光資訊儲存媒體,其中 該儲存媒體本體更包含一底色層,該底色層係設置於 該印刷側,且位於該記錄層與該抗黏吸墨層之間。 9、 如申請專利範圍第8項所述之光資訊儲存媒體,其中 該儲存媒體本體更包含一吸墨層,該吸墨層係設置於 該底色層與該抗黏吸墨層之間。 10、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層之圖案係為環狀、點狀、條狀或塊狀。 11、 如申請專利範圍第1項所述之光資訊儲存媒體,其中 該抗黏吸墨層係含有一水性油墨及一紫外線硬化油 墨。 12、 如申請專利範圍第11項所述之光資訊儲存媒體,其 中該水性油墨之配方為含有重量百分比介於15%至 40%的親水性樹脂混合型樹脂、重量百分比介於1% 至2%的流平劑、重量百分比介於10%至20%的消泡 劑以及重量百分比介於10%至40%的水。 12 200907956 13、如申請專利範圍第11項所述之光資訊儲存媒體,其 中該紫外線硬化油墨之配方為含有重量百分比介於 10%至40%的單體、重量百分比介於5%至70%的填 充劑、重量百分比介於5%至25%的寡聚體及重量百 分比介於0.5%至10%的起始劑。 13200907956 X. Patent application scope: 1. An optical information storage medium, comprising: a storage medium body having a data side and a printing side; and an anti-adhesive ink layer disposed on the printing side of the storage medium body . 2. The optical information storage medium of claim 1, wherein the storage medium body has a substrate and a recording layer, and the recording layer is disposed on the substrate. 3. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer is disposed between 17 mm and 60 mm of the substrate radius. 4. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer is a sticker and is attached to the printing side. 5. The optical information storage medium of claim 1, wherein the anti-sticking ink layer is disposed between 17 mm and 36 mm of the radius of the substrate. 6. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer is disposed between 17 mm and 18 mm of the substrate radius. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer is disposed on the printing side in a printing manner or a bonding manner. 8. The optical information storage medium of claim 2, wherein the storage medium body further comprises a ground color layer disposed on the printing side and located at the recording layer and the anti-sticking layer Between the ink layers. 9. The optical information storage medium of claim 8, wherein the storage medium body further comprises an ink absorbing layer disposed between the underlying layer and the anti-sticking ink layer. 10. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer is in the form of a ring, a dot, a strip or a block. 11. The optical information storage medium of claim 1, wherein the anti-adhesive ink layer comprises an aqueous ink and an ultraviolet hardening ink. 12. The optical information storage medium according to claim 11, wherein the aqueous ink is formulated to contain a hydrophilic resin mixed resin in a percentage by weight of 15% to 40%, and the weight percentage is between 1% and 2%. % leveling agent, 10% to 20% by weight of defoamer and 10% to 40% by weight of water. The invention relates to the optical information storage medium of claim 11, wherein the ultraviolet curing ink is formulated to contain 10% to 40% by weight of the monomer, and the weight percentage is between 5% and 70%. The filler, 5% to 25% by weight of the oligomer and 0.5% to 10% by weight of the initiator. 13
TW96129463A 2007-08-09 2007-08-09 Optical information storage medium TW200907956A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456571B (en) * 2010-12-08 2014-10-11 Taiyo Yuden Kk Optical information storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456571B (en) * 2010-12-08 2014-10-11 Taiyo Yuden Kk Optical information storage medium

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