1312729 九、發明說明： 【發明所屬之技術領域】 哭之本A明二有關Γ種防=擦光學膜的設計’尤翻於液晶顯示 g增冗膜（brightness enha職ent film)、反射膜或其他光學 【先前技術】 为光液日θθ顯示器-般包含増細，該增亮膜放 晶顯示器面板間。背光液晶顯示器亦包含政液 fluorescent lamp) ’導光板將光導向液晶顯^燈 增亮膜能將從導錄發㈣光導向視準方向，= :ϊ 面光 由“ί 增亮膜是-種可透光且倶微結構之光學^膜？示器等。 散失以增加亮度且能減少能量二m的方，’限制光的 W096/23649，見第i圖。其中，見世界專利 陣列如11、12、13、14、15和16。ίΐ 膜44及稜鏡 列俱-界面41。每個賴如稜鏡13 膜44與稜鏡陣 二平面的頂端的邊緣交錯而形成峰頂义負 —個面33, 度間，稜鏡面並不需要被定義，僅需彼度或刖-100 度和高度間的關係並不重要，但希望，薄膜的厚 棱鏡面，稜鏡面22和23與基材薄膜44的#角的定義的 角度決定於面的間隔或錐頂的角度。耪锫^月$7為45度，但此 16能組成-整體。 & 11 ' 12、13、14、15和 光學元件例如增亮膜、光學膜或反射 ί結t光計的物品^這些微結構^具ί (tips)和溝漕(grooves)交替的序列所媸 j刀係由一種為尖峰 稱的尖峰和溝漕即形成增亮膜，苴它彳丨如俱規則重覆且對 ”匕例子包括不對稱的尖峰和不 5 1312729 若將這些光學元件纟裝大小、方向或間距不同的設計。 微結構的尖到日相對較尖硬物品的邊緣到擦，使得 射元件等，無法達到f 這些增亮膜、光學膜或反 角度，因此當增之穿透光將散射到不同的 未損壞的部;壞的，其亮度會低於周圍 因此以這兩種的J份會比周圍未損壞的部份還亮。 示器時，少判贴市當增亮職帛在液晶顯 文獻1^^交 件ϊ光學元件的耐刮擦相關的 A卜見第2圖邊ί中：利公告號碼205/0151119 第1圖相同if不中用增亮膜β之元件組成和說明與 高分子d耐刮材^由原先第1圖之UV固化 基複合材料係由it 基複合材料m。奈米級高分子 均勻混合後，、仏予基^ B2/1奈米級無機物填充物B3 料俱許多tdtyf 級高分子基複合材 粒。例如，二氧匕f混合之改質膠體奈米顆 結構之含量1 切佔高分子微 可以增加辟分子⑽度域顆粒後’ 料if基複°材枓製作時，相對地會增加該耐用光學薄膜g 改質2處 f tf麵減面會做 不未齡和焉分子樹脂之界面鍵結。但是往往奈 1312729 改質處理時’不易得到全面的均勻性盥預期界面的兮旲，闵 集ϊίf至這些團聚之奈米顆粒往往是應力 粒出現在尖峰處，將會造成該處微結構 的影1構的輯對先損 f ill極射線燈管附近)及高濕環境下使用時，在ί 離破壞處f產生露光’目崎低顯示_之輝度及均齊度。 来顆分子ΐ複合材料製造高分子微結構時，由於奈 ϋ收率、查7nt、、卜，，如不米二氧化石夕顆粒對400nm以内的紫外 f ί ί # ^奈米級高分子基複合材料樹_ ========= 本顆5&彳1用奈米級高分子基複合材料製造高分子微結構時，由於太 ^吸收率外f*，如奈米二氧化石夕顆粒對4GQnm以内的卜 膜的生面的固化速率較慢，因而降低光學薄 r 學薄膜時若使用壓印成型時，模具易產生樹脂點禮 #奈米級高分子基複合材料固化或黏附在高ίΐί 成堅p成型模仁的到擦或磨耗，將破壞壓印成型 沾j 高分― 7 1312729 alkylammonium)。奈米級高分子基複合材料調製如下：首先將表面 改質後的奈米黏土在45°C加入紫外線固化型之UV壓克力膠中，並 以高速剪切混合攪拌機充分均勻攪拌3小時，接著放在25\：無光 下[避免產生聚合反應]超音波槽下5小時以超音波分散形成g定 的奈米黏土分散體系，調製成未固化型奈米級高分子基複合材 料。本實施例雙層材料的複合係將稜鏡斷面為梯形的高分子 52(PUA)」使用下列製程給於成形··（a)預備一高分子材料⑹將 聚合的咼分子材料置入微結構模仁的表面並填滿模穴(c)移動模 仁去除氣泡(d)硬化合成物。當高分子52固化程度(c〇nvecti〇n$ 達8043%時(所需固化時間約為〇. 5S)，將上述未固化奈米級言八 子基複合材料53與高分子52使用積層技術等複合成雙層福Z二 料’接著使用400mWCnT2功率的UV輻射在O.ls下進行曝光，&太 米級高分子基複合材料產生交鏈固化，並使雙層材料的界面^ 良好的鍵結。其中，使用tem分析之片狀奈米黏土在m ί t且奈絲土與基材俱氫鍵的界面鍵結。使用紅外 ^光谱儀(Infrared spectroscopy)分析高分子之固化程度。 實驗及擺錘式薄膜硬度(persoz hardness)測試知，杏太平铋遴人鈇 ϊίΐί奈2 土時?拉伸強雜未添加奈米 長率增加44%;硬度增加96%。經由抗磨損性（Ab 合材料沒有刮痕。 τ卜$ n》子基複 [實施例2]見第4圖 例如增亮膜D包含稜鏡陣列如圖4的Dl、D2、m知n/i甘々 第1圖相同。每個棱鏡如棱鏡敗有第一層ϊί 子62和第二層奈米級高分子基複合材料6 :艾2 =艾1312729 IX. Description of the invention: [Technical field of the invention] The crying of the A and the second is related to the design of the anti-scratch optical film, especially the liquid crystal display g-enhancement film (brightness enha ent film), reflective film or Other Optics [Prior Art] For the photo-liquid day θθ display, the brightness-increasing film is placed between the display panels. The backlit liquid crystal display also includes a political liquid fluorescent lamp. 'The light guide plate directs the light to the liquid crystal display. The brightness enhancement film can guide the light from the guide (4) to the collimation direction, = : 面 surface light is made by " ί 增 bright film is - Light-transmissive and micro-structured optical film, etc. Loss to increase brightness and reduce energy by two m, 'W096/23649 for limiting light, see Figure i. See World Patent Array for example 11 , 12, 13, 14, 15 and 16. ΐ 膜 film 44 and 稜鏡 俱 - interface 41. Each of the Lai 稜鏡 13 film 44 and the edge of the top of the two planes of the array are staggered to form a peak-negative negative - Face 33, degree, face does not need to be defined, only the relationship between 彼-100 degrees and height is not important, but hope, the thick prism face of the film, the face 22 and 23 and the substrate The angle defined by the #angle of the film 44 is determined by the spacing of the faces or the angle of the top of the cone. 耪锫 ^ $ $ is 45 degrees, but this 16 can be composed - overall. & 11 ' 12, 13, 14, 15 and optics Components such as brightening films, optical films, or reflective t-light meters ^ These microstructures have alternating sequences of ί (tips) and grooves (grooves) The 刀j knife system is formed by a sharp peak and a gully that forms a brightness enhancement film, which is regularly repeated and opposite. “匕 Examples include asymmetric spikes and not 5 1312729. If these optical components are armored Designs that vary in size, orientation, or spacing. The tip of the microstructure is relatively sharp to the edge of the sharper object to the wipe, so that the firing element, etc., cannot reach these brightness enhancement films, optical films or reverse angles, so when the transmitted light is transmitted, it will scatter to different undamaged Bad; its brightness will be lower than the surrounding area, so the J parts of these two will be brighter than the undamaged parts around. When the device is displayed, it is less arbitrarily advertised as a brightening job. In the liquid crystal display document 1^^ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ 相关 相关 : : : : 205 205 205 205 205 205 205 205 205 205 The same composition and description of the brightening film β is the same as that of the polymer d-resistant material. The UV-curable composite material of the original Fig. 1 is composed of the base-based composite material m. After the nano-sized polymer is uniformly mixed, the bismuth-based B2/1 nano-grade inorganic filler B3 has many tdtyf-grade polymer-based composite particles. For example, the content of the modified colloidal nanoparticle structure mixed with dioxin f can be increased by increasing the molecular weight of the microparticles (10). Film g modified 2 at the f tf surface reduction surface will be the interface bond between the non-aged and 焉 molecular resin. However, when the 1312729 is modified, it is difficult to obtain comprehensive uniformity and the expected interface. The nanoparticles of these agglomerates tend to be stress spikes at the peaks, which will cause shadows of the microstructures. When the 1st configuration is used in the vicinity of the first-loss f ill polar ray tube and in a high-humidity environment, the luminance and uniformity of the light-exposed display are generated at the ί. When a molecular micro-structure is made of a molecular bismuth composite, due to the yield of naphthene, 7 nt, and b, for example, the ultraviolet ray of the quartz granules is less than 400 nm. Composite tree _ ========= When using this kind of 5&1 to make polymer microstructures with nano-polymer composites, due to the absorption rate of f*, such as nano-sized dioxide The granules have a slower solidification rate on the dough of the film within 4GQnm, so when the embossing is used to reduce the optical thin film, the mold is easy to produce a resin-based nano-polymer composite curing or adhesion. In high ΐ 成 成 坚 p 成型 成型 成型 成型 成型 成型 成型 到 到 到 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦 擦The nano-scale polymer matrix composite is prepared as follows: Firstly, the surface-modified nano-clay is added to the UV-curable UV acrylic adhesive at 45 ° C, and uniformly stirred for 3 hours in a high-speed shear mixing mixer. Then, it was placed in 25\: no light [to avoid polymerization]. The ultra-sonic dispersion was used to form a nano-clay dispersion system under ultrasonic wave for 5 hours to prepare an uncured nano-polymer composite. In the present embodiment, the composite material of the two-layer material is a polymer 52 (PUA) having a trapezoidal cross-section and is formed by the following process. (a) Preparing a polymer material (6) Placing the polymerized ruthenium molecular material into the micro-material The surface of the structural mold core fills the cavity (c) moves the mold core to remove the air bubbles (d) to harden the composition. When the degree of curing of the polymer 52 (c〇nvecti〇n$ is 8043% (the required curing time is about 〇. 5S), the uncured nano-eighth-based composite material 53 and the polymer 52 are laminated, etc. The composite is formed into a double-layered B-material, and then exposed to UV radiation at a power of 400 mWCnT2 at O.ls, & Taim-class polymer-based composite material to produce cross-link curing, and the interface of the two-layer material is good. In the knot, the morphological nano-clay analyzed by tem is used to bond the hydrogen bond between the nano-sand and the substrate. The degree of solidification of the polymer is analyzed by infrared spectroscopy. Pendulum film hardness (persoz hardness) test, apricot Taiping 鈇ϊ人 鈇ϊίΐί奈 2 soil? Tensile strong miscellaneous unadded nanometer growth rate increased by 44%; hardness increased by 96%. Through wear resistance (Ab composite material There is no scratch. τ卜$n》子基复 [Example 2] See Fig. 4, for example, the brightness enhancement film D comprises a ruthenium array, as shown in Fig. 4, D1, D2, m, n/i kanji, Fig. 1 A prism such as a prism loses the first layer ϊί 62 and the second layer of nano-polymer composite 6 : Ai 2 = Ai
級兩分子基複合材#63的母材材質可為相㈤^ 二J 稜鏡面，弟4圖的兩稜鏡面如64，65的延#相六 ，尖峰為圓弧MrQund)，底部側表面目^^ ’每個 成溝槽。使用的奈米級高分子基複合材料和 12 1312729 ，同。本實施例之稜鏡尖峰雖為圓弧 太 之直角稜肖改賴弧料損及光轉口為·由前述 [實施例3]見第5圖 例如增亮膜E包含稜鏡陣列如圖5的E1、E2、们 第1圖相同。每個稜鏡如稜鏡E2有第一層‘ 贫子72和第二層奈米、級高分子基複合材 工巧=含有2勻分散的耐米級顆粒CP2。高ϋ、72 ^二ί ί LH1 ΕΗ2間的關係並不重要，>f曰兼雙g话墙认pui A a ϋ 稜鏡面，稜鏡線之延^相ί成EHl來配合定義的 Ι^ΐίΤΛ^^ 肖。使_絲級高分子 [實施例4]見第6圖 薄膜另δ72ίίΞ2ίϊϊί具體例子見第6圖，薄膜F包括基材 冓表面82 ’每個稜鏡組件俱對立的側面， 1:ί5ΐ苎?Π定pi第一區如F卜F2、F3和相鄰的最高的棱 / 相關之專利揭示於美國專利第5771娜 ί ° f 矮的稜鏡區n、F2、F3，與較高的稜鏡區F4、 itF4:J5最接近結構表面，所以減少耐—⑽。 件寬’將同時減少肉眼察覺到較高稜鏡組 ί 的ϋ纹：母1固較高的棱鏡區如稜鏡區F4有第一層 :叉工層不米級高分子基複合材料87、88、89，奈米級 材料中含有均勻分散的耐米級顆粒cp3。高分子86 ί 米級1^分子基複合材料87、88、89的高分子母材可為 目2二但兩者界面必須是相容且可達到良好之鍵結者。 材料的高度EF1，EF2間的關係並不重要，但希望用更 ^專j EF1來配合定義的稜鏡面，稜鏡線之延伸相交成9〇度，底部 側表面和相鄰的稜鏡組件相交形成溝槽。使用的奈米級高分子基 13 1312729 複^材料和雙層複合與實施例1相同。亦即仿實施例1之方法於 較，之棱鏡區將第二層奈米級複合材料(87，88，89)積層於第一 層高分子層（86)上形成雙層耐到擦之複合材。 [實施例5]見第7圖 j一光學組件例子見第γ圖。增亮膜G除了包含倶較矮的棱鏡 H、G2、G3，其由單獨較高的稜鏡G4、G5分隔。較高的稜鏡組 =上\、G5最接近結構表面，所以減少消光耦合(wet-out)。減少 件區的寬度’將同時減少肉眼察覺_高稜鏡組件在 成的線。相關之專利揭示於美國專利第5771328號。每 如稜鏡G4有第—層高分子92和第二層奈米級高分 乎ί t 奈綠高分子基複合材料巾含有均勻分散的耐 92和第二層奈米級高分子基複合材料93 為相同或不相同，但兩者界面必献相容且可達到 [實施例6]見第8圖 第8圖代表其它光學組件的具體例子’其稜鏡組件大約同樣尺 括其樓梯或斜坡的圖案’薄膜Η被描述於第8圖，包 :鏡，立的側面101 * 102，頂端的=== 103。101和102二平面的夾角約90度之=而2 j ，5771328號。每個較高的稜鏡H4與H ^第、展 分子104和第二層奈米級高分子基複人有第一層两 2材料中含有均勾分散的耐米^ 層奈米級高分子基複合材料1G5的母材材質二 但兩者界祕須是相容且可制良好之 不相同’ 的高度H5，H6間的關係並不重要，但希望、^ °二兄中兩層材料 義的稜鏡面，_之延伸相交成9。度，底部側表丄= 14 1312729 第5圖倶雙層複合材料的微結構 "6 第7圖^具不同高度稜鏡峰的雙層複合材料的微結構元件之剖面 第8 及砰絲魏峰的㈣複合_的微結構The base material of the two-molecular matrix composite #63 can be phase (f)^two J 稜鏡 face, the two sides of the figure 4 such as 64, 65 extension #相六, the peak is the arc MrQund), the bottom side surface ^^ 'Every groove. The use of nano-scale polymer matrix composites and 12 1312729, the same. In the present embodiment, the ridges of the ridge are too sharp, and the right and left ridges are changed to the arc material and the light transfer port is as shown in the foregoing [Example 3]. FIG. 5, for example, the brightness enhancement film E includes a ruthenium array as shown in FIG. E1, E2, and Figure 1 are the same. Each such as E2 has a first layer of 'lean 72 and a second layer of nano-grade, grade polymer matrix composites = 2 uniform dispersion of rice-resistant particles CP2. The relationship between sorghum and 72 ^ 2 ί LH1 ΕΗ 2 is not important, >f曰 双 g 认 认 认 认 认 认 认 认 认 认 认 认 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 E E E E E ΐίΤΛ^^ Xiao. For the _ silk-scale polymer [Example 4] see the film of Figure 6 another δ72 ίίΞ 2 ϊϊ 具体 concrete example see Figure 6, film F includes the substrate 冓 surface 82 'the side of each 稜鏡 component opposite, 1: ί5 ΐ苎 Π The first region of the pi, such as F, F2, F3, and the adjacent highest rib/related patents are disclosed in U.S. Patent No. 5,771, ί ° ° d dwarf n zone n, F2, F3, and higher crotch zone F4, itF4: J5 is closest to the structural surface, so reduce resistance - (10). The width of the piece will reduce the ridge pattern of the higher 稜鏡 group at the same time: the prismatic area with the higher height of the mother 1 is the first layer of the F4 area: the fork layer is not the grade polymer matrix composite 87. 88, 89, the nano-grade material contains uniformly dispersed rice-resistant particles cp3. The polymer base material of the polymer 86 ίm grade 1 ^ molecular base composite material 87, 88, 89 can be the target of the two but the interface must be compatible and can achieve a good bond. The relationship between the heights of the materials EF1 and EF2 is not important, but it is desirable to use the more specific EF1 to match the defined kneading surface. The extension of the 稜鏡 line intersects to 9 degrees, and the bottom side surface intersects the adjacent 稜鏡 component. A groove is formed. The nano-sized polymer base 13 1312729 composite material and the two-layer composite used were the same as in Example 1. That is, in the same manner as in the first embodiment, the second layer of nano-composite material (87, 88, 89) is laminated on the first polymer layer (86) to form a double-layer rub-resistant composite. material. [Embodiment 5] See Fig. 7 An example of an optical component is shown in Fig. γ. In addition to the shorter prisms H, G2, G3, the brightness enhancement film G is separated by a separate higher 稜鏡G4, G5. The higher 稜鏡 group = upper \, G5 is closest to the structural surface, so the extinction coupling is reduced. Reducing the width of the piece' will simultaneously reduce the perception of the naked eye. Related patents are disclosed in U.S. Patent No. 5,771,328. Each 稜鏡G4 has a first layer of polymer 92 and a second layer of nanometer high-grade green polymer-based composite material towel containing uniformly dispersed 92 and second layer of nano-polymer composite material 93 is the same or different, but the interface between the two must be compatible and can be achieved [Example 6] See Figure 8 Figure 8 represents a specific example of other optical components. The other components are also about the same stairs or slopes. The pattern 'film Η is described in Fig. 8, package: mirror, vertical side 101 * 102, top === 103. The angle between the 101 and 102 planes is about 90 degrees = 2 j , 5771328. Each of the higher 稜鏡H4 and H^, Molecular 104 and the second layer of nano-sized polymer-based compound has a first layer of two materials containing a homogenously dispersed nano-layer polymer The base material of the composite material 1G5 is two, but the boundary between the two must be compatible and can be made to be different. The height H5, the relationship between H6 is not important, but hope, ^ ° two brothers in the two layers of material meaning The face of the _, the extension of _ intersects into 9. Degree, bottom side surface 丄 = 14 1312729 Fig. 5 微 microstructure of double-layer composite material"6 Fig. 7 Profile of microstructure element of double-layer composite material with different height peaks 8th and 砰丝魏Microstructure of the peak of (four) composite
這個發贿不_改變和非傳_形式，騎已 的巴3 了所有修改、相同於發明中的念頭或範圍。 【主要元件符號說明】 11〜16……稜鏡陣列； 41......界面； Β1...奈米級南分子基複合材 Α~Η......増亮膜； 22 ’ 23......棱鏡面； 44…...基材薄膜； 料； 巧:.高分子基材； Β3......填充物； ......棱鏡， 52......高分子； ^ γμ奈米級複合材料；54，55.···..稜鏡面； ^4:.···稜鏡陣列； 62……高分子； t高分子基複合材料；64, 65......鏡面； E1〜E4......稜鏡陣列； 72 .…高分子； ^奈，級高分子基複合材料；74，75鏡面； 81 ’ a!!.*:…較矮棱鏡；F4，F5......較高棱鏡； 的1材薄膜； 82棱鏡結構表面； 83…峰頂（尖鋒）； 〇4, _ 86·,·.·.言八；. 84 ’ 85……稜鏡面； G1，G2^3 ’矮稜鏡δ?，88’89奈米級高分子基複合材料； 92矮稜鏡，G4，G5……高稜鏡； 丁卞’ 93奈米級高分子基複合材料； 16 1312729 HI……基材薄膜； 101，102......鏡面； 104……高分子； H2......稜鏡結構表面； 103……峰頂（尖鋒）； 105奈米級高分子基複合材料。This bribe does not change the form of the non-transmission and the non-transmission, and all the modifications, the same as the thoughts or scope of the invention. [Main component symbol description] 11~16......稜鏡 array; 41...interface; Β1...Nano-grade south molecular-based composite Α~Η......増亮膜; 22 '23...prism surface; 44...substrate film; material; clever: polymer substrate; Β3...filler; ......prism, 52. ..... polymer; ^ γμ nano-scale composite material; 54, 55.···..稜鏡面; ^4:.···稜鏡 array; 62...polymer; t polymer matrix composite Material; 64, 65...mirror; E1~E4...稜鏡 array; 72 ....polymer; ^na, grade polymer matrix composite; 74,75 mirror; 81 ' a !!.*:...lower prism; F4, F5...higher prism; 1 film; 82 prism structure surface; 83...peak (spike); 〇4, _ 86·,· ..·言八;. 84 '85......稜鏡面; G1, G2^3 'Dwarf 稜鏡?, 88'89 nano-polymer composite; 92 dwarf, G4, G5... high稜鏡; Ding Hao '93 nanometer polymer matrix composite; 16 1312729 HI... base film; 101,102...mirror; 104...polymer; H2...edge Mirror structure surface; 1 03... Peak (spike); 105 nanometer polymer matrix composite.
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