1308331 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種應用於光學產品之特殊結構的製 造方法，尤指一種以樹脂、單體、光敏劑、以及助劑等成 份所組成之材料，並以旋轉塗佈之方式彼覆於該光學產品 的表面，以形成一保護膜；其中，該保護膜具有透光性及 防刮耐磨的作用，可應用坡覆於光學產品如，光碟片、鏡 片、眼鏡之表面，以使表面免於受到刮損磨耗的保護功能。 【先前技術】 一般市面上之光學產品如，光碟片、眼鏡鏡片、安全 眼鏡鏡片、視窗鏡片、手錶表玻璃面或手機液晶鏡面和螢 幕護目鏡等之表面，其外觀常力求光鮮亮麗，因而擄獲消 費者的喜愛。而這些光學產品在力求外表美觀之餘，卻忽 略了如何維護產品品質的重要性；特別是一般光學產品， 其外表雖光滑亮麗，但一旦接觸其他物質或輕微磨擦，便 很容易受到刮傷而受損。以光碟片而言，其表面的刮傷及 磨損將會影響讀取資料的正確性；而如眼鏡鏡片、手錶表 玻璃等而言，其表面的刮傷及磨損更會影響視覺的清晰 度，而大大降低產品的使用性。因此，表面防刮耐磨技術 的處理，係為光學產品製造過程中極重要的環節。 以一般的光碟片而言，其讀取資料的過程中，係由一 雷射讀寫頭依其所照射至該光碟片的資料讀寫面的資料層 ί3〇»331 後’=依4#科層所反射之雷射光狀態進行資料讀取的動 二，:於在投射及反射之接收過程，的路線 然而，取資料的正確性影響甚大。 口=轉作用。一般使用者常因上表堆面 以而輕易穿透表μ仔録面，u在印刷面書心 严。所以產生刮痕並損傷誠碟片的反鲁 “之刮傷及磨二：=構中無法針對使用上㈣ 二成光碟=讀=Γ“碟靖4層的他 提供為印刷面而該光碟片結構中，其 力而輕易穿透===: =在印刷面書寫的 Μ 【發明内容】 為解決前述的問題，本發明的一種應用於 特殊結構的製造方法，是藉由樹脂、單體、 -之 助劑等所組成的材料，以塗佈之方式披覆於料學產= 表面’並同時純旋轉加工，再經過紫外線燈照射乾燥^， 而 的 使該材料之成份轉化為-具有相當硬度的透光胺 形成防刮損及_耗的轉魏，為其本㈣的^目 〇 本發明的第二目的’係為—種應用於光學產 結構的製造方法，尤指針對光碟片之雷射讀寫頭㈣咱 面或資料儲存層的表m㈣並披覆於雷射讀寫= Ι3Ό8331 料讀寫面或資料儲存層的表面，並同時進行旋轉加工之 後，再經過紫外線燈照射乾燥後，使該材料之成份轉化為 一具有相當硬度的透光性薄膜，該透光性薄膜除了不影響 雷射讀寫頭對光碟片之資料讀寫面的資料讀取，更可維持 光碟片雷射讀寫頭資料讀寫面或資料儲存層的平整性而避 免刮傷及磨損，以增加光碟片的使用生命。 本發明的一種應用於光學產品之特殊結構的製造方法 之第二目的’係為當將組成材料塗佈且披覆於雷射買寫頭 資料讀寫面的表面並同時進行旋轉加工，再經過紫外線燈 照射乾燥後，使形成一具有相當硬度的透光性薄膜之過程 中，皆不會破壞和影響光碟片雷射讀寫頭資料讀寫面的屬 性，因此該透光性薄膜的製造可於光碟片的資料錄製之後 再進行。 本發明的一種應用於光學產品之特殊結構的製造方法 之第四目的，係因當形成透光性薄膜之過程中，不會影響 雷射讀寫頭對光碟片之雷射讀寫頭資料讀寫面的屬性，因 而該透光性薄膜的製造可於光碟片的資料錄製之前進行； 由於是在光碟片的資料錄製之前形成，更使光碟片之雷射 讀寫頭資料讀寫面具有較佳之平整性；而該讀寫面愈平 整，其雷射讀寫頭讀取角度愈準確，故而確保光碟片寫入 資料之正確性，並防止光碟片因寫入資料時所造成的刮 痕，而確保光碟片的燒錄品質。 本發明的一種應用於光學產品之特殊結構的製造方法 1308331 之第五目的，係該塗抹且披覆於光碟片之雷射讀寫頭資料 讀寫面或資料儲存層表面的組成材料可加入不同顏色的色 料，使之後以紫外線燈強光照射而形成的透光性薄膜時可 呈現出不同的顏色，可形成濾光效果，而與其他光碟片有 所區分。 本發明的一種應用於光學產品之特殊結構的製造方法 之第六目的，其製造方式，係將組成材料以旋轉塗佈之方 式披覆於該光碟片之雷射讀寫頭資料讀寫面或資料儲存層 表面，並同時進行旋轉加工之後，再經過紫外線燈照射乾 燥後，使該材料之成份轉化為一透光性薄膜而成；其加工 過程簡捷，因此該光碟片的製作成本也相對降低而提昇其 在市場的競爭力。 為使貴審查委員暸解本發明之目的、特徵及功效， 茲藉由下述具體之實施例，並配合所附之圖式，對本發明 做一詳細說明，說明如后： 【實施方式】 請參閱第一圖所示，係本發明的一種應用於光學產品 之特殊結構的製造方法的步驟流程圖；該製造方法，係以 旋轉塗佈之方式披覆於該光學產品的表面，以形成一保護 膜；其中，該保護膜係加入以下包括：樹脂、單體、光敏 劑、與助劑等所組成的材料，並進行下列步驟而成； 該步驟包括： 1308331 步驟si:將該組成成份均勻披覆於該光學產品，同時對該 光學產品進行旋轉； 步驟S2 :進行第一次旋轉，其加速時間為（〇. 3〜2秒）、速 度（300〜900轉/分）、階段時間（〇. 3〜1. 5秒）； 步驟S3 :進行第二次旋轉，其加速時間（〇. 3〜2秒）、速度 (1500〜2200轉/分）、階段時間（〇. 3〜1. 5秒）； 步驟S4 :進行第三次旋轉，其加速時間（〇. 3〜2秒）、速度 (2500〜3200轉/分）、階段時間（〇. 3〜1. 5秒）； 步驟S5 :進行第四次旋轉，其加速時間（〇. 3〜2秒）、速度 (50〜100轉/分）、階段時間（〇. 3〜1. 5秒），然後停 止旋轉； 步驟S6 :以紫外線燈照射並烘乾之； 步驟S7 :產生一均勻保護膜； 步驟S8 :結束。 而其材料之調配成份比例範圍為：樹脂20〜50%、單體1 0〜30%、光敏劑1〜15%、助劑0. 5〜5%。更進一步的成份說明， 該樹脂的類型包括：環氧丙稀酸脂、酚醛酸脂、聚酸基曱酸 壓克力樹脂或上述之混合物等；該單體的類型包括：三羥 曱基三丙烯酸酯（Trimethyloplolpropane Triacrylate, TMPTA)、三丙浠乙二醇二丙烯酸醋（Tri propylene Glycol Diacrylate, TPGDA)、1，6-乙二醇二丙稀酸酯（1，6-hexan ediο 1 Diacrylate, HDDA)等；該光敏劑的類型包括：苯偶 酰雙曱醚（Benzyldimeiihy ketal，BDK)、2-甲基-1-4-（曱 1308331 基硫代）苯基-2-(4-嗎淋基）-1-苯基丙酮（2-诞61:11丫1-1-[4-(raethylthio)phenyl]-2-(4-morpholinyl)-l-propanone, 光敏劑-907(IRGACURE-907))、異丙基硫雜蒽嗣（2-isopro pyl thioxanthone, ITX)、4-4-(曱基硫代）苯基-二苯基曱 酮（[4-(4-Methylphenylthio)phenyl]phenylmethanone，B MS)、2-經基-2-曱基-卜苯基丙酮（2-Hydroxy-2-methyl-1 -pheny卜卜propanone，光敏劑-1173(IGGACURE-1173))、2, 二乙基硫雜蒽酮（2, 4-Dieh1:yl thi oxanthone，DETX) 等；該組成成份之助劑的類型包括：蠟劑、氟性平坦劑、s ilicone類型平坦劑、有機硅型助劑等。 此外，依據第〆圖所示，本發明的一種應用於光學產 品之特殊結構的製造方法更有一應用於光碟片方面之最佳 實施例；該製造方法，係以旋轉塗佈之方式披覆於該光碟 片的表面，以形成/保護膜；其中，該保護膜係加入以下 包括：樹脂、單體、光敏劑、與助劑等所組成的材料，並 進行下列步驟而成； 該步驟包括： 步驟S1 :將該組成成份均勻披覆於該光碟片，同時對該光 碟片進行旎轉； 步驟S2:進行第一次旋轉，其加速時間（1. 0秒）、速度（900 轉/分）、以及階段時間（1. 5秒）； 步驟S3:進行第二次旋轉’其加速時間（0.7秒）、速度（2200 轉/分）、以及階段時間（0. 3秒）； Ι3Ό8331 步驟S4:進行第三次旋轉，其加速時間（0.3秒）、速度（3200 轉/分）、以及階段時間（1. 5秒）； 步驟S5:進行第四次旋轉，其加速時間（2. 0秒）、速度（100 轉/分）、以及階段時間（0. 3秒），然後停止旋轉； 步驟S6 :以紫外線燈照射並烘乾之； 步驟S7 :產生一均勻保護膜； 步驟S8 :結束。 請參閱第二圖所示，係本發明的一種應用於光碟片結 構的第一實施例；其中，該光碟片D係將一透光性薄膜D1 披覆於一般光碟片之一面；其一般光碟片包括：一記錄層 基板D5，以保護記錄層並且提供為印刷面；一反射層D4， 係披覆於記錄層基板D5之上，以反射雷射光訊號；一染料 層D3，係彼覆於反射層D4之上，以吸收雷射光形成坑洞 紀錄；一雷射光（頭）讀取基板D2，係坡覆於染料層D3之 上，以透射雷射光；依本實施例之結構，係將一透光性薄 膜D1披覆於一雷射光（頭）讀取基板D2之一面，以保護讀 取面基板D2不被刮傷及磨損。 請參閱第三圖所示，係本發明的一種應用於光碟片結 構的第二實施例；其中，該光碟片D係將一透光性薄膜D1 披覆於一般光碟片之一面；其一般光碟片包括：一記錄層基 板D5，以保護記錄層並且提供為印刷面；一反射層D4，係 披覆於記錄層基板D5之上，以反射雷射光訊號；一染料層 D3，係披覆於反射層D4之上，以吸收雷射光形成坑洞紀 11 1308331 錄；一雷射光（頭）讀取基板D2，係披覆於染料層D3之上， 以透射雷射光；依本實施例之結構，係將該透光性薄膜D1 披覆於該記錄層基板D5之一面，以保護讀取記錄層基板 D5不被刮傷及磨損。 請參閱第四圖所示，係本發明的一種應用於光碟片結 構的第三實施例；其中，該光碟片D係將二透光性薄膜D1 披覆於一般光碟片之二面；其一般光碟片包括：一記錄層基 板D5，以保護記錄層並且提供為印刷面；一反射層D4，係 披覆於記錄層基板D5之上，以反射雷射光訊號；一染料層 D3，係披覆於反射層D4之上，以吸收雷射光形成坑洞紀 錄；一雷射光（頭）讀取基板D2，係披覆於染料層D3之上， 以透射雷射光；依本實施例之結構，係將二透光性薄膜D1 披覆於一雷射光（頭）讀取基板D2之一面，以及該記錄層基 板D5之一面，以保護讀取面基板D2以及讀取記錄層基板 D5不被刮傷及磨損。 以上已將本發明作一詳細說明，惟以上所述者，僅為 本發明之較佳實施例而已，當不能限定本發明實施之範 圍。即凡依本發明申請範圍所作之均等變化與修飾等，皆 應仍屬本發明之專利涵蓋範圍内。 【圖式簡單說明】 綜上所述，以及本發明的其它特徵和優點將藉由以下 實施例之圖示說明而顯現出： 12 實施例之一種應用於光學產品之 驟流程圖； 種應用於光碟片結構的第一實施1308331 IX. Description of the Invention: [Technical Field] The present invention relates to a manufacturing method for a special structure applied to an optical product, and more particularly to a resin, a monomer, a photosensitizer, and an auxiliary agent. And coating a surface of the optical product with a spin coating to form a protective film; wherein the protective film has a light transmissive property and a scratch-resistant and wear-resistant effect, and can be applied to an optical product such as The surface of the disc, lens, and lens to protect the surface from scratching and abrasion. [Prior Art] Generally, the optical products on the market, such as optical discs, spectacle lenses, safety glasses lenses, window lenses, watch glass surfaces, mobile phone LCD mirrors and screen goggles, etc., often look bright and beautiful, so 掳Loved by consumers. These optical products, while striving for aesthetic appearance, ignore the importance of maintaining product quality; especially for general optical products, their appearance is smooth and bright, but they are easily scratched if they are exposed to other substances or are slightly rubbed. Damaged. In the case of optical discs, the scratches and abrasions on the surface will affect the correctness of the read data. For glasses lenses, watch glasses, etc., the scratches and abrasions on the surface will affect the visual clarity. And greatly reduce the usability of the product. Therefore, the treatment of surface scratch-resistant and wear-resistant technology is an extremely important part of the optical product manufacturing process. In the case of a general optical disc, in the process of reading data, a laser reading head is irradiated to the data layer of the data reading and writing surface of the optical disc ί3〇»331 after '=依4# The state of the laser light reflected by the bureaucracy is used to read the data. In the process of receiving and reflecting, however, the correctness of the data is greatly affected. Mouth = transfer effect. The average user often easily penetrates the surface of the watch by the stack of the upper surface, and u is strict in printing. Therefore, scratches and damage to the disc of the anti-Lu "scratch and grinding two: = structure can not be used for the use of (four) two into a disc = read = Γ "Dong Jing 4 layer he provided for the printing surface and the disc In the structure, the force is easily penetrated ===: = written on the printing surface. [Invention] In order to solve the aforementioned problems, a manufacturing method applied to a special structure of the present invention is by resin, monomer, - The material consisting of additives, etc., is applied by coating to the material production = surface 'while purely rotary processing, and then dried by ultraviolet light, and the composition of the material is converted into - with considerable The hardness of the light-transmitting amine forms an anti-scratch and _ consumption, and the second object of the present invention is the manufacturing method of the optical structure, especially the optical disc. The head (4) of the laser reading head (4) or the data storage layer is covered with the surface of the laser reading/writing surface or the data storage layer, and is rotated at the same time, and then dried by ultraviolet light. To convert the composition of the material into one When the light transmissive film has a hardness, the light transmissive film can not only affect the reading of the data reading and writing surface of the optical disc by the laser reading and writing head, but also maintain the reading and writing surface or data of the laser reading and writing head of the optical disc. The flatness of the storage layer avoids scratches and abrasions to increase the life of the optical disc. A second object of the present invention to a method for manufacturing a special structure of an optical product is to apply a coating material to a surface of a laser reading and writing head reading and writing surface while simultaneously performing a rotary process. After the ultraviolet lamp is irradiated and dried, the process of forming a light-transmissive film having a relatively high hardness does not damage or affect the properties of the read/write surface of the laser read/write head of the optical disk, so that the transparent film can be manufactured. After the recording of the information on the disc is carried out. The fourth object of the manufacturing method of the special structure applied to the optical product of the present invention is that, during the process of forming the light transmissive film, the laser read/write head of the laser read/write head is not affected. The properties of the surface are written, so that the manufacture of the light transmissive film can be performed before the data recording of the optical disc; since it is formed before the data recording of the optical disc, the read/write surface of the laser read/write head of the optical disc is more The flatness of the read/write surface, the more accurate the reading angle of the laser read/write head, thus ensuring the correctness of the information written on the optical disc and preventing the scratches caused by the optical disc being written. And to ensure the burning quality of the disc. The fifth object of the method for manufacturing the special structure of the optical product of the invention is 1308331, which is characterized in that the composition material of the data read/write surface or the data storage layer surface of the laser read/write head which is applied and coated on the optical disc can be differently added. The color of the color material can be made into a different color when the light-transmitting film formed by the ultraviolet light is irradiated with a strong light, and a filter effect can be formed, which is distinguished from other optical disks. A sixth object of a method for manufacturing a special structure for an optical product according to the present invention is to fabricate a composition material by spin coating on a read/write surface of a laser read/write head of the optical disk or After the surface of the data storage layer is simultaneously rotated, and then dried by ultraviolet light, the composition of the material is converted into a light transmissive film; the processing process is simple, so the manufacturing cost of the optical disc is relatively reduced. And enhance its competitiveness in the market. In order to make the members of the present invention understand the purpose, features and effects of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, The first figure shows a flow chart of a method for manufacturing a special structure of an optical product according to the present invention; the manufacturing method is applied to the surface of the optical product by spin coating to form a protection. a film; wherein the protective film is added to the following materials comprising: a resin, a monomer, a photosensitizer, an auxiliary agent, and the like, and is subjected to the following steps; the step includes: 1308331 Step si: uniformly coating the composition Covering the optical product while rotating the optical product; Step S2: performing the first rotation, the acceleration time is (〇. 3~2 seconds), the speed (300~900 rpm), the phase time (〇 3~1. 5 seconds); Step S3: performing the second rotation, the acceleration time (〇. 3~2 seconds), the speed (1500~2200 rpm), and the phase time (〇. 3~1. 5 Second); Step S4: proceed to the first The second rotation, the acceleration time (〇. 3~2 seconds), the speed (2500~3200 rpm), the phase time (〇. 3~1. 5 seconds); Step S5: the fourth rotation, the acceleration time (〇. 3~2 seconds), speed (50~100 rpm), phase time (〇. 3~1. 5 seconds), then stop rotating; Step S6: illuminate and dry with ultraviolet light; Step S7 : Producing a uniform protective film; Step S8: End. 5〜5%。 The ratio of the composition of the composition of the composition is: resin 20~50%, monomer 10~30%, photosensitizer 1~15%, auxiliary agent 0. 5~5%. Further composition indicates that the type of the resin includes: epoxy acrylate, phenolic acid ester, polyacrylic acid acryl resin or a mixture thereof; the type of the monomer includes: trihydroxy decyl three Trimethyloplolpropane Triacrylate (TMPTA), Tripropylene Glycol Diacrylate (TPGDA), 1,6-ethylene glycol diacrylate (1,6-hexan ediο 1 Diacrylate, HDDA) And the like; the type of photosensitizer includes: Benzyldimeiihy ketal (BDK), 2-methyl-1-4-(曱1308331 thio)phenyl-2-(4-loryl) )-1-phenylacetone (2-61:11丫[1-(raethylthio)phenyl]-2-(4-morpholinyl)-l-propanone, photosensitizer-907 (IRGACURE-907)) , 2-isopro pyl thioxanthone (ITX), 4-4-(4-Methylphenylthio)phenyl-phenylmethanone, B MS), 2-Hydroxy-2-methyl-1 -phenybupropan, photosensitizer-1173 (IGGACURE-1173), 2, diethylsulfide Xanthene (2, 4-Dieh1:yl thi oxanth One, DETX), etc.; the types of auxiliary agents of the composition include: a wax, a fluorine flattening agent, a slicone type flattening agent, a silicone type auxiliary agent, and the like. In addition, according to the drawing, a manufacturing method of a special structure applied to an optical product of the present invention has a preferred embodiment applied to an optical disc; the manufacturing method is coated by spin coating. The surface of the optical disc is formed to form a protective film; wherein the protective film is added to the following materials including a resin, a monomer, a photosensitizer, an auxiliary agent, etc., and the following steps are performed; the steps include: Step S1: uniformly coating the component on the optical disc while twirling the optical disc; Step S2: performing the first rotation, the acceleration time (1.0 seconds), and the speed (900 rpm) And the phase time (1.5 seconds); Step S3: performing the second rotation 'its acceleration time (0.7 seconds), speed (2200 rpm), and phase time (0.3 seconds); Ι3Ό8331 Step S4: The third rotation is performed, the acceleration time (0.3 seconds), the speed (3200 rpm), and the phase time (1.5 seconds); Step S5: the fourth rotation, the acceleration time (2.0 seconds) , speed (100 rpm), and order Time (0.3 seconds), and then stops rotating; Step S6: In the ultraviolet light irradiation and drying; Step S7: generating a uniform protective film; Step S8: End. Referring to FIG. 2, a first embodiment of the present invention is applied to an optical disc structure. The optical disc D is coated with a light transmissive film D1 on one side of a general optical disc; The sheet comprises: a recording layer substrate D5 to protect the recording layer and is provided as a printing surface; a reflective layer D4 is overlaid on the recording layer substrate D5 to reflect the laser light signal; a dye layer D3 is covered by Above the reflective layer D4, a hole recording is formed by absorbing the laser light; a laser light (head) reading substrate D2 is overlaid on the dye layer D3 to transmit the laser light; according to the structure of the embodiment, A light transmissive film D1 is coated on one surface of a laser light (head) reading substrate D2 to protect the reading surface substrate D2 from being scratched and worn. Referring to FIG. 3, a second embodiment of the present invention is applied to a structure of an optical disc; wherein the optical disc D is coated with a light transmissive film D1 on one side of a general optical disc; The sheet comprises: a recording layer substrate D5 to protect the recording layer and is provided as a printing surface; a reflective layer D4 is overlaid on the recording layer substrate D5 to reflect the laser light signal; a dye layer D3 is coated on the film Above the reflective layer D4, the absorption of the laser light is formed to form a hole hole 11 1308331; a laser light (head) reading substrate D2 is coated on the dye layer D3 to transmit the laser light; the structure according to the embodiment The light transmissive film D1 is coated on one surface of the recording layer substrate D5 to protect the read recording layer substrate D5 from scratches and abrasion. Referring to FIG. 4, a third embodiment of the present invention is applied to an optical disc structure. The optical disc D is formed by coating two transparent films D1 on two sides of a general optical disc; The optical disc comprises: a recording layer substrate D5 for protecting the recording layer and provided as a printing surface; a reflective layer D4 overlying the recording layer substrate D5 for reflecting the laser light signal; a dye layer D3, which is covered On the reflective layer D4, a hole record is formed by absorbing the laser light; a laser light (head) reading substrate D2 is coated on the dye layer D3 to transmit the laser light; according to the structure of the embodiment, The two light transmissive film D1 is coated on one side of a laser light (head) reading substrate D2, and one side of the recording layer substrate D5 to protect the reading surface substrate D2 and the reading recording layer substrate D5 from being scratched. And wear. The invention has been described in detail above, but the foregoing is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made by the scope of the present application should remain within the scope of the patent of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS In summary, and other features and advantages of the present invention will be apparent from the following description of the embodiments: FIG. First implementation of optical disc structure
I Ι3Ό8331 第一圖係根據本發明的〜 特殊結構的製造方法的步 弟一圖係根據本發明的一 例之的結構圖； 第三圖係根據本發明的—種應用於光碟片 例之的結構圖； 結構的第二實施 第四圖係根據本發明的一 例之的結構圖。 種應用於光碟片結 構的第三實施 【主要元件符號說明】 D ·’光碟片。 D1 :透光性薄膜。 D2:雷射光（頭）讀取基板。 D3 .染料層。 D4 :反射層。 D5 :記錄層基板。 13I Ι3Ό8331 The first drawing is a structural view of an example of the manufacturing method according to the present invention, and the third drawing is a structure applied to the optical disk according to the present invention. Figure 2 is a second embodiment of the structure. The fourth figure is a structural view according to an example of the present invention. The third embodiment applied to the structure of the optical disc [Description of main component symbols] D · 'disc. D1: a light transmissive film. D2: The laser light (head) reads the substrate. D3. Dye layer. D4: Reflective layer. D5: recording layer substrate. 13