200817175 九、發明說明： 【發明所屬之技術領域】 一種可方便的製作 仁製作方法。 本創作係關於一種炫光飾板，尤指 出用於製造炫光飾板的炫光飾板及其模 【先前技術】 r 1200817175 IX. Description of the invention: [Technical field to which the invention pertains] A method for making a kernel can be conveniently produced. This creation is about a glare panel, especially a glare panel used to make glare panels and its dies [Prior Art] r 1
為令電器用品表面可呈現出炫光效杲，以更進一步提 昇其視覺效果，吸引更多消費者的購買，本發明者曾提供 一具炫光效果的飾板的設計，請配合參看本發明第三β圖 所示，其結構包括有一透光層及一金屬反射層，其中：該 透光層具有透光性且底面密佈有複數極細微的溝槽；該金 屬反射層係為可反射光線的金屬所形成，其附著固胃定=透 光層的底面及其溝槽中，將透光層的底部完全覆蓋。 藉由此結構，可見光入射至透光層之中後，其所包括 ，各種色光可依不同的折射率，而以不同的折射角行=， 最後以不同的反射角射出，產生七彩光線變幻的炫光效 果；然而，前述具炫光效果的飾板，其透光層底面所密佈 形成的複數溝槽，係須在微米以下等級時方能夠達到最俨 的炫光效果，而該複數溝槽若依照現有技術之切削成型手 段或雷射刻印成型手段來製造的話，不僅品質無法獲得精 確的控制，且製造速度亦非常的緩慢。 于1 【發明内容】 本發明之目的係在於提供一炫光飾板及其模仁製作方 去’其可藉由模仁的製作，搭配後續製造流程而方便、 速且精良的製造出炫光飾板。 、 5 200817175 /為達到前述目的，本發明中炫光飾板的模仁製作方法 係先於一基板上以微影蝕刻方式形成圖案化基板，令誃 案化基板表面具有連續且具—定間隔的溝槽；再於該圖^ 化基板上形成-均勾導電層並進_步進行電鑄，而令電: 產生的金屬層填滿圖案化基板表面的溝槽，並逐漸堆積而 $成-具有特定厚度的模仁；最後將該模仁相對於基板予 以獨立，並對其清洗及表面處理，即可達到模仁的成型。 該成型後的模仁可搭配後續的製造流程來製造出炫光 飾板，該後續製造流程係以射出成型或其他成型手段，將 透明的熱塑型或熱固型塑膠澆鑄於模仁的表面，如此則其 凝固取出後即可形成具有透光性且底面密佈有複數細微溝 才曰的透光層；然後，再以蒸鍍或濺鍍方式，於透光層底部 形成金屬反射層，至此完成炫光飾板的製造。 藉由本發明炫光飾板及其模仁製作方法，完成後的炫 光飾板不僅在製造過程中，可獲得精確的控制而達到較佳 的品質’且其製造速度亦大幅的增快。 【實施方式】 ’ 請參看第一 A至一 E圖所示，本發明炫光飾板及其模 仁製作方法的較佳實施例，其步驟包括有： 準備一基板（1 〇 )，該基板（1 〇 )係可為表面平 整之玻璃或矽晶片； 於基板（1 〇 )的表面塗佈一層活化劑（圖中未示） (如HMDS -六曱基二矽氮烷）； 於基板（1 〇 )表面以喷灑或旋轉方式塗佈光阻層（2 200817175 〇 )，該光阻層（2 0 ) ϋ 士、工k 士 Ζ υ)错由活化劑與基板 達到穩固的連結； 丄u)表面 將已塗佈光阻層（20)之基板（ 度烘烤一預定時間； 口疋/皿 運用曝S顯影技術對光阻層（2 形成-圖案化光阻層（20, 乂進竭化，以 η ,彳μ ^ )，其中該圖案化光阻層（2 以兮m娈 八疋間隔的開口（ 2 1 〇，）； 以该圖案化光阻層（2 〇 ,, )作為蝕刻罩幕，對基板 轉移至订J ’以將圖案化光阻層（2 0’）的圖宰 :基0 )，令其形成-圖案化基板("，) 去除圖案化光阻層（2 〇，）； 於圖案化基板（1 〇，）本；、 鑛（氧化還原鍍）方法，物：二錢、蒸鑛或無電電 0，）的導電層（3 〇 ) ; /後盍於圖案化基板（i 進行電鑄，令導電層Γ 的± Μ π ( 3 0 )表面逐漸沉積一定厚戶 白勺至屬層而形成模仁（4 〇 ); 予度 姑列另外，於另—實施例之中，係不對基板（1 Q ) I 蝕刻，而係於圖幸 u )進行 化光阻層（2cr、 θ 0 )形成後直接將圖案 蒸㈣無(^Λ 化後，於其表面以_、 圖案化光阻居ί9η 鍵）方法，均勻形成-覆蓋於 尤阻層（20，）的導電 電鏵’令導電層（ s 3〇) ’且同樣進行 而形成模仁（4〇) · 積疋厚度的金屬層 200817175 請再配合麥看第二圖所示，將該模仁（4 〇)相對於 圖案化基板（1 (T )(或相對於圖案化光阻層（2 〇 ,) 及基板（1 0 ))+以獨立，並對其清洗及表面處理，因 而達到模仁（4 0 )的成型。 請麥看第三A及三B圖所示，該成型後的模仁（4 〇 ) 可配合後續的製造流程來製造出炫光飾板（5 〇 )，該後 續的製造流程步驟包括有：In order to make the surface of the electrical appliance glare effect, to further enhance its visual effect and attract more consumers to purchase, the inventors have provided a design of a glare-like plaque, please refer to the present invention. As shown in the third β-graph, the structure includes a light transmissive layer and a metal reflective layer, wherein: the light transmissive layer has light transmissivity and the bottom surface is densely covered with a plurality of extremely fine grooves; the metal reflective layer is reflective light. The metal is formed, and it adheres to the bottom surface of the light-transmitting layer and the groove thereof, and completely covers the bottom of the light-transmitting layer. With this structure, after the visible light is incident into the light transmissive layer, it includes, the various color lights can be rotated at different refraction angles according to different refractive indices, and finally emitted at different reflection angles, resulting in a change of colorful light. The glare effect; however, the glare-removing plaque has a plurality of grooves formed by the bottom surface of the light-transmissive layer, which must be at a level below micrometer to achieve the most glare effect, and the plurality of grooves If it is manufactured according to the prior art cutting forming means or laser marking forming means, not only the quality cannot be accurately controlled, but also the manufacturing speed is very slow. [1] SUMMARY OF THE INVENTION The object of the present invention is to provide a glare panel and a mold maker for the production of glare by means of the production of the mold and the subsequent manufacturing process, which is convenient, fast and sophisticated. Plaque. 5, 200817175 / In order to achieve the above object, the method for fabricating the glare panel of the present invention is to form a patterned substrate by microlithography on a substrate, so that the surface of the substrate is continuous and has a certain interval. a trench; and then forming a uniform conductive layer on the substrate and performing electroforming, and the resulting metal layer fills the trenches on the surface of the patterned substrate and gradually builds up and becomes - The mold core has a specific thickness; finally, the mold core is independent of the substrate, and is cleaned and surface-treated to form the mold core. The molded mold can be used in conjunction with subsequent manufacturing processes to produce a glare panel. The subsequent manufacturing process is to cast a transparent thermoplastic or thermoset plastic onto the surface of the mold by injection molding or other forming means. In this way, after the solidification is taken out, a light-transmissive layer having a light-transmissive property and a plurality of fine grooves on the bottom surface is formed; then, a metal reflective layer is formed on the bottom of the light-transmitting layer by evaporation or sputtering. Finish the manufacture of glare panels. According to the glare panel and the mold manufacturing method of the present invention, the finished glazing panel can obtain precise control not only in the manufacturing process but also achieves better quality, and the manufacturing speed thereof is also greatly increased. [Embodiment] Please refer to the first embodiment A to E. The preferred embodiment of the glazing panel and the mold manufacturing method thereof comprises the steps of: preparing a substrate (1 〇), the substrate (1 〇) can be a flat glass or tantalum wafer; a layer of activator (not shown) on the surface of the substrate (1 〇) (such as HMDS - hexamethylene diazoxide); 1 〇) The surface is sprayed or rotated to coat the photoresist layer (2 200817175 〇). The photoresist layer (20 0 ϋ士,工克士Ζ υ) is connected by the activator and the substrate firmly; 丄u) The surface of the substrate to which the photoresist layer (20) has been applied (degree of baking for a predetermined period of time; the mouth/dish is exposed to S-developing technology to the photoresist layer (2 forming - patterned photoresist layer (20, breaking into Exhausting, to η, 彳μ ^ ), wherein the patterned photoresist layer (2 is separated by 兮m娈 疋 (2 1 〇,); with the patterned photoresist layer (2 〇, , ) Etching the mask, transferring the substrate to the J' to pattern the photoresist layer (20'): base 0), forming a patterned substrate (",) Patterned photoresist layer (2 〇,); patterned layer (1 〇,) this;, ore (redox plating) method, material: two money, steam or no electricity 0,) conductive layer (3 〇 / / After smashing on the patterned substrate (i is electroformed, the surface of the conductive layer ± ± Μ π ( 30 ) gradually deposits a certain thick layer of the genus to form a mold (4 〇); In addition, in another embodiment, the substrate (1 Q ) I is not etched, but after the formation of the photoresist layer (2cr, θ 0 ), the pattern is directly evaporated (4) without (^) After the etch, the surface of the conductive layer (20,) is uniformly formed by the method of _, patterned photoresist ( 9 η ) ) 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令 令Mould (4〇) · Metal layer with accumulated thickness 200817175 Please match the mold (4 〇) with the patterned substrate (1 (T) (or relative to patterned light) as shown in the second figure. The resist layer (2 〇,) and the substrate (10) are independent and cleaned and surface treated to form the mold (40). Please see the third A and As shown in FIG. B, after forming the mold core (4 billion) can be used with subsequent manufacturing processes to produce glare plaque (5 billion), the subsequent manufacturing process steps comprising:
以射出成型或其他成型手段，將透明的熱塑型或熱固 型塑膠（5 1，）洗鑄於模仁（40)的表面； 於熱塑型或熱固型塑膠（5 ；L，）凝固後，將其取出 令其形成具有透光性且底面密佈有複數細微溝槽（5丄 0 )的透光層（5 1 ); 以蒸錄或濺鍍方式，於透光層（5 1 )底部形成金屬 反射層（52)而完成炫光飾板（50)，其中該金屬反 射層（5 2 )的材質係可依照需求而作選擇。 【圖式簡單說明】 第一圖係本發明之實施步驟示意圖。 第二圖係模仁側面視圖。 第二圖係炫光飾板後續製造步驟示意圖。 【主要元件符號說明】 (1 0 )基板 （10’ ）圖案化基板 (2〇)光阻層 （20’ ）圖案化光阻層 (21〇，）開口 （ 3 0 )導電層 (4 〇 )模仁 （5 0 )炫光飾板 8 200817175 (51’ ）塑膠 (5 1 0 )溝槽 (5 1 )透光層 (5 2 )金屬反射層Transparent thermoplastic or thermosetting plastic (5 1,) is cast on the surface of the mold core (40) by injection molding or other molding means; in thermoplastic or thermosetting plastic (5; L,) After solidification, it is taken out to form a light transmissive layer (5 1 ) having a light transmissive property and a plurality of fine grooves (5 丄 0) on the bottom surface; in a vapor transmission or sputtering manner, in the light transmissive layer (5 1 The metal reflective layer (52) is formed at the bottom to complete the glare panel (50), wherein the material of the metal reflective layer (52) can be selected according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic diagram of the steps of the implementation of the present invention. The second figure is a side view of the mold core. The second picture is a schematic diagram of the subsequent manufacturing steps of the glare panel. [Description of main component symbols] (1 0) substrate (10') patterned substrate (2 〇) photoresist layer (20') patterned photoresist layer (21 〇,) opening (30) conductive layer (4 〇) Mould (5 0 ) glare panel 8 200817175 (51' ) plastic (5 1 0 ) groove (5 1 ) light transmissive layer (5 2 ) metal reflective layer