1228605 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種絲元觀錄紗法，尤錢_—涵光猶及其製 造方法。1228605 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a kind of silk element view recording method, especially Qian__Han Guangyou and its manufacturing method.
【先前技術J[Prior art J
偏光兀件是-種重要之光學元件，其廣泛應祕太陽鏡與液晶顯示器中。習 知廣泛之-種偏光元件’可吸收—個偏振態的光，而另—偏振態、的光則通過 偏光7G件。此種偏光元件通常採肖這樣一種方法製得：將二向色性分子溶於或吸 收在高分子物質巾，如聚乙烯醇’並將所得賴以—個方向拉伸配列二向色性分 子。此時，二向色性分子沿著拉伸方向魏則排列，形成一條條長鍵。於入射光 波中，振動方向平打於長鏈方向的光被吸收，垂直於長鍵方向的透過，所以透射 光成爲線偏振光。離偏光元件亦可以通過將二向色性分 合物膜上之方法生産。 、 T A 由於雌偏光元件之製造需以高分子聚合物作爲偏光膜爾用高分 偏航餘肌壯伽—辦離，絲默縣率減少， 甚至失去縣個。社此麟光元件聰度縣雜高，—旦 濕度大，偏光元件將失去偏光作用。 衣兄心力 【發明内容】 本發明之目的係提供一種耐高溫高濕之偏光元件。 本發明之另-目的係提供-種耐高溫高顯統件之製造方 本發明提供-麟光元件，其包括—讀麟—分胁續 碳管長度方向之級吸收，而驗方触直 ^^ 透過光形成線偏振光。 、不水b長度方向之光透過，從而 本發明提供一種製造偏光元件之方法： (1) 提供一表面平整光滑之基底； (2) 於基底表面沈積催化劑,· ⑶將沈積有催化劑之基底送至一反應爐； 1228605 (4) 加熱反應爐至一預定溫度； (5) 通入碳源氣與惰性氣體之混合氣體至反應爐； (6) 控制碳源氣之流速，使催化劑與反應爐之溫度差至少在5(rc以上； (7) 控制碳源氣與惰性氣體之流速比，使碳源氣之分麼不高於〇. 2 ; ⑻複數奈米碳管從基底長出； (9) 夾住並抽拉一束奈米碳管； (10) —奈米碳管繩於抽拉方向形成； (11) 將上述奈米碳管繩緊密平行排列於一支撐體。 【實施方式】Polarizing element is an important optical element, which is widely used in sunglasses and LCD monitors. It is widely known that a kind of polarizing element 'can absorb light in one polarization state, and the other light in a polarization state passes through a polarized 7G element. Such polarizing elements are usually produced by a method such as dissolving or absorbing dichroic molecules in a polymer material towel, such as polyvinyl alcohol, and stretching the obtained dichroic molecules in one direction. . At this time, the dichroic molecules are aligned along the stretching direction and form long bonds. In the incident light wave, the light whose vibration direction hits the long chain direction is absorbed and transmitted perpendicular to the long bond direction, so the transmitted light becomes linearly polarized light. The depolarizing element can also be produced by a method of applying a dichroic compound film. , T A Since the manufacture of female polarizing elements requires high molecular weight polymer as polarizing film, high scores for polarizing yaw muscles—do away, the Simer County rate is reduced, and even counties are lost. In this case, the light level of the light element in Congxian County is high. Once the humidity is high, the polarizing element will lose its polarizing effect. Yi Xiong Xin Li [Summary of the Invention] The object of the present invention is to provide a polarizing element with high temperature and high humidity resistance. Another object of the present invention is to provide a manufacturer of a kind of high temperature resistant high display system. The present invention provides a Lin light element, which includes-read Lin-divides the continuous absorption of the carbon tube in the length direction, and the test square is straight. Forms linearly polarized light. 2. The light in the direction of the water b is transmitted, so the present invention provides a method for manufacturing a polarizing element: (1) providing a substrate with a smooth surface; (2) depositing a catalyst on the surface of the substrate, and (3) sending the substrate on which the catalyst is deposited To a reaction furnace; 1228605 (4) heating the reaction furnace to a predetermined temperature; (5) passing a mixed gas of carbon source gas and inert gas to the reaction furnace; (6) controlling the flow rate of the carbon source gas so that the catalyst and the reaction furnace The temperature difference is at least 5 (rc or more; (7) controlling the flow rate ratio of the carbon source gas to the inert gas so that the carbon source gas fraction is not higher than 0.2; ⑻ a plurality of nanometer carbon tubes grow from the substrate; ( 9) Clamp and pull a bunch of nano carbon tubes; (10) —Nano carbon tube ropes are formed in the direction of drawing; (11) Align the above nano carbon tube ropes on a support in close parallel. 】
請參閱第一圖，本發明之偏光元件i，包括一透明基板1〇與一分佈於基板 10上之偏光膜12 ’上述偏光膜12包括複數緊密平行排列之奈米碳管。由於 平行排佈之奈米碳管14直徑爲〇· 4〜30rai，因此，此偏光元件1可對紫外光及波 長大於紫外光之光進行偏光，其對紫外範圍之光之偏光度可達〇. 92。當光波入 射時，振動方向平行於奈米碳管14長度方向之光被吸收，垂直於夺 度方向之光透過，所以透射光成爲線偏振光。 I 請參閱第二圖，本發明亦提供一種製造上述偏光元件之方法： 提供-表面平整光滑之石夕基底，用電子束沈積方法於平整光滑之石夕基底上形 成一厚爲5奈米之鐵催化劑膜，在溫度棚。c下退火1〇小時；將石夕基底送至反 應爐，加熱賴爐至一預定溫度，一般爲5〇〇〜Wc，優選為65〇^通 體’然後通入30細乙炔與3〇〇_氬混合氣體；幻15〜3〇分鐘後，奈米碳管 陣列於石夕基底亡形成，奈米碳管直徑爲〇.4〜3〇圆：將域爐冷卻至室溫:、 請參聯三®，製得奈米碳管_丨後，用—鑷子 =在施^ _之力抽拉，由於凡德瓦爾力之作用，奈米碳管束^部 接在起’沿抽拉方向形成-奈米碳管、繩16，其寬度爲2〇〇微米. 件管Γ後，將其緊密平行排列於透鳴1(1，即可獲得偏光元 繩16後，可將其排列於一框 同樣，在本發明第二實施例中，獲得奈米碳管 體’形成偏光元件。 必須滿足以下三個條件： 要獲得能抽拉奈米碳管繩16之奈米碳管陣列， 1228605 1·生長奈米奴官之基底表面平整光滑； 2. 奈米碳管生長速率高； 3. 碳源氣分壓低。 經大量實驗表明，催化劑與反應爐之溫度差越大，生長速率越高，通常至少 要控制催化劑與反應爐之溫度差在5(TC以上。在實，驗時，催化劑之溫度可通過 乙块流速控制。碳源氣分壓可通過改變通入之乙炔與氬之流速比控制，通常碳源 氣之分壓不高於0.2，最好不高於〇. 1。 奈米碳管繩16之寬度可由抽拉工具之尖端尺寸控制，尖端尺寸越小，獲得 =奈米碳管繩寬度鱗。抽拉奈純管船6猶要力之大袖絲碳管繩16之 I度決定，寬度越大，所需之力越大。 另’於本發明中，生長奈米碳管陣列所用之氬氣體可選用其他惰性氣體。摧 化劑可選職他過渡金屬，如鈷、鎳或其合金之一。碳源氣除乙炔外，亦可選用 其他碳氫化合物，如甲烧、乙烯等。 μ 2於奈米碳管讀械強度大(爲鋼之1〇〇倍），溶點高，耐濕，所以由奈米碳 ㈣絲膜12，耐麵且可於高溫高社環境下轉。此外，由於夺 ΐ:之直徑僅爲〇·4〜—，可對紫外及波長大於紫外之光進行偏光，其對;i 祀圍之光之偏光度可達到〇· 92。 承Γ 綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以 ^僅為本發狀紐實補，軌麟讀撕之人士 2 作之等嶋输，冑嫩㈣了增她缺嫩U精神所 【圖式簡單說明】 1 第一圖係本發明偏光元件之示意圖； ，二圖係本發明偏光元件製造方法之流程圖； 【主要元件符號說明】 “ 偏光元件 1 奈米碳管陣列 11 奈米碳管 14 奈米碳管束端部 18 第三圖係本發明抽拉奈米碳管繩之示意圖。 10 12 16 透明基板 偏光膜 奈米碳管繩Referring to the first figure, the polarizing element i of the present invention includes a transparent substrate 10 and a polarizing film 12 distributed on the substrate 10 ′. The above-mentioned polarizing film 12 includes a plurality of nano-carbon tubes arranged closely in parallel. Since the diameter of the parallel-arranged carbon nanotubes 14 is from 0.4 to 30 rai, the polarizing element 1 can polarize ultraviolet light and light having a wavelength longer than that of ultraviolet light, and its polarization degree for light in the ultraviolet range can reach 〇 . 92. When a light wave is incident, light having a vibration direction parallel to the length direction of the carbon nanotube 14 is absorbed and light perpendicular to the direction of the deflection is transmitted, so the transmitted light becomes linearly polarized light. I Please refer to the second figure. The present invention also provides a method for manufacturing the above-mentioned polarizing element: Provide-a flat and smooth Shi Xi substrate, using an electron beam deposition method to form a 5 nm thick on the smooth and smooth Shi Xi substrate Iron catalyst membrane in a temperature shed. Anneal at 10 ° C for 10 hours; send the Shixi substrate to the reaction furnace, heat the furnace to a predetermined temperature, generally 500 ~ Wc, preferably 65 ° C, and then pass in 30 fine acetylene and 300 ° C. Argon mixed gas; after 15 ~ 30 minutes, the nano carbon tube array is formed on the Shixi substrate, and the diameter of the nano carbon tube is 0.4 ~ 30. Circle: Cool the domain furnace to room temperature: Three®, after making the carbon nanotube _ 丨, pull it out with — tweezers = applying ^ _ force. Due to the effect of Van der Waals force, the carbon nanotube bundle ^ is connected in the drawing direction- The carbon nanotube and rope 16 have a width of 200 microns. After the tube Γ, arrange them closely and in parallel to the transparent 1 (1, after the polarized element rope 16 is obtained, they can be arranged in a frame. In the second embodiment of the present invention, a nano-carbon tube body is obtained to form a polarizing element. The following three conditions must be satisfied: To obtain a nano-carbon tube array capable of drawing a nano-carbon tube rope 16, 1228605 1 · growth The surface of the substrate of the nano slave is smooth and smooth; 2. The growth rate of the carbon nanotubes is high; 3. The partial pressure of the carbon source gas is low. The larger the temperature difference in the furnace, the higher the growth rate. Usually, at least the temperature difference between the catalyst and the reaction furnace should be controlled above 5 (TC. In practice, the catalyst temperature can be controlled by the flow rate of the block. Carbon source gas The pressure can be controlled by changing the flow rate ratio of acetylene to argon that is passed in. Generally, the partial pressure of the carbon source gas is not higher than 0.2, and preferably not higher than 0.1. The width of the carbon nanotube rope 16 can be determined by the tip of the drawing tool. Size control, the smaller the tip size, get = nanometer carbon tube rope width scale. Pulling the nano-pure tube boat 6 is the force of the large sleeve silk carbon tube rope 16 determined by the I degree, the larger the width, the more force required In addition, in the present invention, the argon gas used for growing the carbon nanotube array may be selected from other inert gases. The destroying agent may be selected from other transition metals, such as cobalt, nickel or one of its alloys. The carbon source gas is in addition to acetylene. In addition, other hydrocarbons can also be used, such as formazan, ethylene, etc. μ 2 carbon nanotubes have high mechanical strength (100 times that of steel), high melting point, and high humidity resistance. Silk film 12, resistant to surface and can be turned under high temperature and high social environment. In addition, the diameter of · 4 ~ —, can polarize the ultraviolet light and light with a wavelength longer than the ultraviolet light, and its pairing; i The polarization degree of the light surrounding the sacrifice can reach 0.92. Cheng In summary, the present invention meets the requirements of the invention patent, according to the law Filed a patent application. However, ^ is only a supplement to this hairpin, and the person who made orbits the track 2 reads and loses. The tenderness has increased her lack of tenderness. [Schematic description] 1st The diagram is a schematic diagram of the polarizing element of the present invention; The second diagram is a flowchart of the manufacturing method of the polarizing element of the present invention; [Explanation of the main component symbol] "Polarizing element 1 Nano carbon tube array 11 Nano carbon tube 14 Nano carbon tube bundle end 18 The third picture is a schematic drawing of the nano carbon tube rope drawn by the present invention. 10 12 16 The transparent carbon substrate nano carbon tube rope with polarizing film