1246397 靡，羞明顏明 【發明所屬之技術領域】 -種複合層縣_屏_狀H作方法域制裝置 馮之技術領，乃有關電磁波之隔絕，吸收、反射等等，以乂 體、严波設肖、電漿設備；電子設施營舍、儲存媒介箱體等之且^ 透光區域處所之電磁射屏蔽安全場所^ ’ 【先前技術】 近年來，由於科技進步，在無論在民生工業或國防用途 人工所造成的電磁波’無論是有意或無心，已發展到可干擾 巧壞通電t備，地步，對_作該系贼是處於_遭環境之Ζ 員二也造成威背。電磁波能在極短時間内，以波的形式，將能旦 由產生點傳至遠處。在行進過程中，電磁波會對電子、資訊、二 i之ίϊ:微波…等設施產生破壞’長時間之曝露對人體也有二 衝破壞效應有若干種類；其一如瞬間強烈之脈 導體絕緣層、受到電磁波的侵襲而損壞（如半 科，^^ 4路寺被燒毁），從而引起整個設備之功能失 久壞未經修復是無法再正常工作，所以現有具 使ΐ如、,ΐ舍、塔台對電磁波之屏蔽是不足夠的，即 (與本ί為同3 =6226匕;名稱為電磁防護氣密窗 之空間。 w月人；之相關丽案，然而其屏蔽效果仍有改進 能紊ί他會造成電磁干擾，使得設備發生功 也有相各種轉現象。長咖之㈣對人體， ‘茲I的先進國際間的注意’值我們重視與研究。 β 15¾兹攻戰爭，在攻擊咸脅下，對一些敏感性的 1246397 '4子設備、儲存媒介，記憶磁碟片儲存媒介，記憶磁碟片，更需 要用一個安全電磁防護箱體將它們儲存起來。目前現有的磁片储 存裝置，例如廠名為收藏家之保存箱等，雖然它有恒.溫恆濕的保 存裝置，但它只具有一般之玻璃，無法對抗電磁波來時所造成的 包大電磁場。因此，如何讓這些磁性記憶元件能夠儲放在乾燥同 時安全的地方’不會受電磁波或電磁波的損害，也是一件很重要 的課題。 【内容】 本發明有關於兩個發明領域，其—為電磁學，其二為光電半 導體學。於電磁波之屏蔽理論中，其中一個重要因子，就是材料 之導電率；金屬之導電率>半導體之導電率>絕緣體之導電率， 導電率越高，則屏蔽效果越佳。其次就是接地之優劣；彼此獨立 未能聯成一體之金屬點（有如微波爐之點矩陣窗），屏蔽效果有 限，其作用有如空間濾波器（space filter)，僅對特定頻率有較 佳之屏蔽效果，頻率稍有飄移則屏蔽效果急速衰減；若能使之彼 此有通路使金屬體間連成一體，則將成一較寬頻帶之屏蔽作用， 將有助於屏蔽效果之提昇。 其次，厚重之金屬層固然有助於導電率之提昇但是卻是不透 明；相對的，作為透光之電磁波屏蔽導電層，則需透光度良好， 因此不可能全面鍍上金屬層。反之單純的鍍上具有半導性之 透用導電層（如本實驗室發表論文於2003 TAIWAN電磁相容^ 會（台灣台北）王俊傑、張連璧、謝立人、桂平宇、鍾家齊、高坤 林，P3⑽，金屬鋁蜂巢結構對電磁屏蔽之應用”以及⑽以j讽n 電磁相容研討會（台灣台北）王俊傑、張連璧、桂平宇、張家華^ 郭立信、彭政雄、鄭明哲，"透明導電玻璃應用於貧磁屏蔽 之研究”），因為其導電率無法與金屬相比，僅能隨成分而達到一 1246397 特定程度’使得屏壁效果無法提昇。 因此，申請人歷經構思、實驗、量測與改進等 解决之方法，如圖la中所示，將原本相互獨立之金屬矩=明出 h層透明導電層，使之相互導it成為—體，增加屏^，鍍 f中、啦；_可保持原有之透光性，當然如果將金^曰^圖 上私等電玻璃之另一側（不導電側.），或是以其他不=古·㊁鍍 ^爆1C加以魅著，係習知技藝（圖未示）；且不在本案二^ = ¾& 放果在35〜80MHz之下，比起本發明也相差有5·左右。& *其 本發明達成之方式一就是利用透明導電性金屬 =或電鍍上-個金屬層’加裝於麵屏蔽物體之上=^鍍 、屏蔽等特性。本發明達成之方式二就是利用_ ^增 ^由-透明導電性金屬氧化物層，其上具有—個八^層’ T畝，亚避免透明導電性金屬氧化物層 光共 壽命特性者。 錢綱項、延長使用 【實施方式】1246397 Extraordinary, shameful Yanming [Technical field to which the invention belongs]-A kind of composite layer county _ screen _ shape H method of field device Feng Zhi technical collar, is about electromagnetic wave isolation, absorption, reflection, etc., with carcass, strict Boshe Shao, plasma equipment; electronic facilities camps, storage media cabinets, etc. and ^ electromagnetic radiation shielding safe places in light-transmitting areas ^ "Previous technology" In recent years, due to technological advances, For defense purposes, the electromagnetic waves 'whether intentional or unintentional' have been developed to interfere with the accidental damage of electrical equipment. To the extent that it is also the case that the gangster is in the environment, it also causes a backlash. The electromagnetic wave can transmit the energy from the point of generation to a distance in the form of a wave in a very short time. During the traveling process, electromagnetic waves will damage electronic, information, and other facilities: microwaves, and other facilities. 'Long-term exposure also has two types of damage to the human body. There are several types of effects; like the instantaneous strong pulse conductor insulation, Damaged by electromagnetic waves (such as Banke, ^^ 4 Road Temple was burned), which caused the entire equipment to malfunction for a long time. Without repair, it can no longer work properly, so existing equipment such as The tower's shielding of electromagnetic waves is not enough, that is, the same as the original 3 = 6226 dagger; the name is the space of the electromagnetic protection airtight window. W Yueren; related to the case, but its shielding effect is still improved ί He will cause electromagnetic interference, which will cause the equipment to have different phases of work. We have attached great importance to research on the human body's "advanced international attention". β 15¾ The offensive is under attack. Next, for some sensitive 1246397 '4 sub-devices, storage media, memory disk storage media, memory disks, it is even more necessary to store them in a safe electromagnetic protective box. Currently existing magnetic Storage devices, such as the collector's storage box, although it has a constant temperature and humidity storage device, but it only has ordinary glass, can not resist the large electromagnetic field caused by electromagnetic waves. Therefore, how to make these The magnetic memory element can be stored in a dry and safe place, and it will not be damaged by electromagnetic waves or electromagnetic waves. It is also an important subject. [Content] The present invention relates to two fields of invention, which are electromagnetics, and the second is Photoelectric semiconductors. In the shielding theory of electromagnetic waves, one of the important factors is the conductivity of the material; the conductivity of the metal > the conductivity of the semiconductor > the conductivity of the insulator, the higher the conductivity, the better the shielding effect .Second is the advantages and disadvantages of grounding; metal points that are independent from each other (such as the dot matrix window of a microwave oven) have limited shielding effects. They function like space filters and have better shielding effects only for specific frequencies. If the frequency is slightly shifted, the shielding effect will be rapidly attenuated; if it can be connected to each other to connect the metal bodies into one, It will have a broader band shielding effect, which will help to improve the shielding effect. Second, a thick metal layer will help improve the conductivity but it is opaque. In contrast, as a transparent electromagnetic wave shielding conductive layer, It needs good light transmittance, so it is impossible to fully coat the metal layer. On the other hand, it is simply coated with a semiconductive conductive layer (such as a paper published in this laboratory in 2003 TAIWAN Electromagnetic Compatibility ^ Meeting (Taipei, Taiwan) Wang Junjie , Zhang Lianye, Xie Liren, Gui Pingyu, Zhong Jiaqi, Gao Kunlin, P3⑽, Application of Metal Aluminum Honeycomb Structures to Electromagnetic Shielding ”and ⑽ 一 j 讽 n Electromagnetic Compatibility Seminar (Taipei, Taiwan) Wang Junjie, Zhang Lian 璧, Gui Pingyu, Zhang Jiahua ^ Guo Lixin, Peng Zhengxiong, Zheng Mingzhe, " Research on the application of transparent conductive glass to magnetic-lean shielding " ", because its conductivity cannot be compared with metal, it can only reach a specific level of 1246397 with the composition ', making the wall effect impossible. Promotion. Therefore, the applicant has gone through ideas, experiments, measurements, and improvements to solve the problem. As shown in FIG. 1a, the original independent metal moment = the h transparent conductive layer is made clear, so that it is mutually conductive. Increase the screen ^, plating f, and _; can maintain the original light transmission, of course, if you put gold ^ on the other side of the electric glass (non-conductive side.), Or other = Ancient ㊁ ㊁ 爆 blasted 1C to charm, is a known technique (not shown); and not in the second case ^ = ¾ & put the fruit below 35 ~ 80MHz, compared with the present invention is also about 5 ·. & * One way to achieve the present invention is to use the characteristics of transparent conductive metal = or electroplating-a metal layer 'added to the surface shielding object = ^ plating, shielding, and so on. The second way to achieve the present invention is to use a transparent conductive metal oxide layer having one ^ layer 'T acre thereon, so as to avoid the photo-lifetime characteristics of the transparent conductive metal oxide layer. Qian Gang item, extended use [Implementation]
本錢明的第1實施例是包含有複人 部 W f破璃。賴3氧化_導電造的導 J面渡滿—層5咖以上200歐姆二f J咸二如果將其 就會有23 dB的衰減效果。 值处明命“3。’謂電磁波 目属為丨1=屏級果’更在糾破璃外層蒸渡金屬點狀層或網 7以看出，4!是普馳_此 1246397 上42，是單層200歐姆阻值的氧化錫銦導電玻璃-對電磁波可有 23-28dB衰減作用（因為以掀起製程製作緣故，氧化錫銦上有一層 光阻PR 5所以衰減率自23dB上升一些.)° 43是一層200歐姆阻值 的乳化錫姻等電玻璃再鍛上銘線網-對電磁波隨頻率之不同_ 30-35dB衰減作用，由實驗證明本構想確實可增加屏蔽效果ΰ 本案的第2實施例是，為了防止金屬氧化物透明導電層其接 觸空氣氧化造成其透光鍍之改變，故可以在它上面鍍上一層隔熱 層以隔絕空氣；或是在這些金屬點狀層或網目層上再鍍上或粘上 含有金屬粉體的隔熱層。從圖5具金屬粉體隔熱層的玻璃對電磁 波的衰減作用可以看出，隔熱紙内加入不同含量導電粉體顆粒； 如圖5中依照所加之導電粉體顆粒含量之不同，導電粉體顆粒含 量分為52、53、54三個等級，其中54級所含的導電粉粒最多， 52級所含的導電粉粒最少；導電粉體顆粒愈多，它的遮蔽效果就 愈佳，可以有26 d.B左右的衰減，如果覆蓋在金屬氧化物透明導 電層之上，有36 d.B之屏蔽效果，如果覆蓋在金屬氧化物透明導 電層/金屬層之複合薄膜上，則可有50 dB以上之屏蔽效果（圖未 示）。 本案的第3實施例是一應用例，其正面用複合層透光電磁屏 蔽構造，而側壁用蜂巢式結構來做為電磁屏蔽箱。現有具有一般 透明窗的磁片儲存裝置，例如商品名為收藏家之相關儲存箱體 等，雖然它有恆溫恆濕的保存裝置，但它只能防止磁片的發霉， 但無法對抗電磁波來時所造成的巨大電磁場，這些電磁場對磁性 記憶元件，包括快閃記憶體，記憶筆、等，造成一定程度的損害。 因此，如何讓這些磁性記憶元件能夠儲放在安全的地方，不會受 電磁波或電磁波的損害也是相當重要。從實驗的圖2中就可α看 出，當我們用不同的厚度21、22做為蜂巢板（4或6毫米）做成 的屏蔽箱的時候，它的重量可以減輕到原來的三分之一以上，而 1246397 且它的結構強度仍报好，對+汗 dB ? 30 dB'70 蔽箱透明窗部份可用體之用。前述之電磁屏 蒸渡-層金,f^lr賴减軸防·，料在其上再 有導恭、’目狀’或更進—步在破璃上披覆上-層具 圬H初青豆顆粒顆粒之朦埶々％ 又 叙合所構成。飾的各種倾之排列 輕它的重量，请α 1、改用金屬蜂巢結構來減 重里姜到不同私度的電磁波屏蔽效果。 承前所述 本發明複合層透光電磁屏蔽構造，具實 用與利用 絲々較佳實施例揭露如上，但並非用以限定本發明實 ς=圍。任何热習此項技藝者，在不脫離本發明之精神1 L欲田些叙更祕曝，軌依本發顿做的均等變化與 範圍 修飾 準 應為本發明專利範圍所涵蓋，其界定應以申請專 利範圍為 1246397 【簡單圖示說明】 國la 彼此電性獨立之金屬矩陣電磁屏蔽構造 圖lb 本發明之複合層透光電磁屏蔽構造 圖2 金屬蜂巢板對電磁波的衰減作用 圖3 我國新型專利證書1.96226號中導電玻璃對 電磁波的衰減作用 圖4 本發明之複合層透光電磁屏蔽構造對電磁 波的衰減作用 圖5 具金屬粉體隔熱層的玻璃對電磁波的衰減 作用 <簡單圖號說明> 21厚4mm蜂巢板對電磁波的衰減曲線 22厚6讎蜂巢板對電磁波的衰減曲線 31普通玻璃對所有電磁波均無衰減作用。 32網狀單層氧化錫銦對電磁波衰減作用。 33全面覆蓋氧化錫銦對電磁波衰減作用。 41普通玻璃對所有電磁波均無衰減作用。 42單層氧化錫銦導電玻璃（含有光阻層）的衰減曲線 43氧化錫銦/鋁複合結構對電磁波衰減作用。 51普通玻璃的衰減曲線-對電磁波均無衰減作用。 52含有少量導電粉體顆粒之衰減曲線。 53含有中量導電粉體顆粒之衰減作用。 54含有多量導電粉體顆粒之衰減作用。The first embodiment of the cost-effective method includes a doubling unit W f. Lai 3 oxidation_conducting conductive surface is full-layer 5 and more than 200 ohms 2 f J Xian Er, if it will have 23 dB attenuation effect. The value is clearly "3. 'Electromagnetic waves belong to 丨 1 = screen-level fruit', and the metal dot-like layer or net 7 is steamed through the outer layer of the glass to see that 4! Is Pu Chi_This 1246397 on 42, It is a single layer of 200 ohm indium tin oxide conductive glass-it can have a 23-28dB attenuation effect on electromagnetic waves (because it is made by a lift-up process, there is a layer of photoresistor PR 5 on the indium tin oxide, so the attenuation rate has increased from 23dB.) ° 43 is a layer of 200 ohms of emulsified tin oxide and other electrical glass, and then forged on the wire net-the attenuation of electromagnetic waves with frequency _ 30-35dB attenuation, the experiment proves that this concept can indeed increase the shielding effect. The second in this case In the embodiment, in order to prevent the metal oxide transparent conductive layer from being exposed to air and oxidizing it, the light-transmitting plating may be changed. Therefore, a heat-shielding layer may be plated on top of it to isolate the air; And then coated or adhered with a thermal insulation layer containing metal powder. From the attenuation effect of the electromagnetic wave on the glass with a metal powder insulation layer in Fig. 5, it can be seen that conductive powder particles with different contents are added to the thermal insulation paper; According to the added conductive powder particles in Figure 5, The amount of conductive powder particles is divided into three levels of 52, 53, and 54. Among them, the conductive powder particles contained in level 54 contain the most, and the conductive powder particles contained in level 52 contain the least. The more conductive powder particles, the more The better the shielding effect, it can have about 26 dB attenuation. If it is covered on the metal oxide transparent conductive layer, it has a shielding effect of 36 dB. If it is covered on the metal oxide transparent conductive layer / metal layer composite film, It can have a shielding effect of more than 50 dB (not shown in the figure). The third embodiment of this case is an application example, in which a composite layer of transparent electromagnetic shielding structure is used on the front side, and a honeycomb structure is used as the electromagnetic shielding box on the side wall. Existing magnetic sheet storage devices with general transparent windows, such as related storage boxes under the trade name Collector, etc. Although it has a constant temperature and humidity storage device, it can only prevent the mildew of the magnetic sheet, but it cannot resist electromagnetic waves. The huge electromagnetic field caused by these electromagnetic fields will cause a certain degree of damage to magnetic memory elements, including flash memory, memory pens, etc. Therefore, how to make these magnetic memory elements It is also important to store it in a safe place without being damaged by electromagnetic waves or electromagnetic waves. From the experimental figure 2 it can be seen from α that when we use different thicknesses 21 and 22 as the honeycomb plates (4 or 6 mm ) When the shielding box is made, its weight can be reduced to more than one third of the original, and its structural strength is still good. It is available for + sweat dB? 30 dB'70 transparent window part The use of the above-mentioned electromagnetic screen steaming-layer of gold, f ^ lr depends on the shaft prevention, it is expected that there are guides, 'mesh-like' or more-step on the broken glass cover-layer It has a haze% of virgin green bean granules. It is composed of various kinds of decoration. The lighter weight of the various arrangement of the decoration, please α 1. Use a metal honeycomb structure to reduce the electromagnetic shielding effect of ginger to different privacy. . According to the foregoing description, the composite layer light-transmitting electromagnetic shielding structure of the present invention is practical and useful. The preferred embodiment of the wire is disclosed as above, but it is not intended to limit the present invention. Anyone who is enthusiastic about this skill will not deviate from the spirit of the present invention. The equal changes and scope modifications made in accordance with the present disclosure shall be covered by the scope of the invention patent. The definition should be The scope of the patent application is 1246397 [Simplified illustration] The structure of the electromagnetic shielding structure of the metal matrix of the electrical la independently of each other. The structure of the transparent electromagnetic shielding of the composite layer of the present invention. Attenuation of electromagnetic waves by conductive glass in patent certificate No. 1.96226 Figure 4 Attenuation of electromagnetic waves by the transparent electromagnetic shielding structure of the composite layer of the present invention Figure 5 Attenuation of electromagnetic waves by glass with a metal powder insulation layer < simple drawing number Explanation > The attenuation curve of 21mm thick 4mm honeycomb panel on electromagnetic waves. 22 The attenuation curve of 6mm thick honeycomb panel on electromagnetic waves. 31 Ordinary glass has no attenuation effect on all electromagnetic waves. 32 mesh single layer indium tin oxide attenuates electromagnetic waves. 33 Comprehensive coverage of indium tin oxide on electromagnetic wave attenuation. 41 ordinary glass has no attenuation effect on all electromagnetic waves. 42 Attenuation curve of single-layer indium tin oxide conductive glass (including photoresist layer) 43 Attenuation effect of indium tin oxide / aluminum composite structure on electromagnetic waves. 51 ordinary glass attenuation curve-no attenuation of electromagnetic waves. 52 contains a small amount of conductive powder particles attenuation curve. 53 contains the attenuation effect of medium-conducting powder particles. 54 contains a large amount of conductive powder particles attenuating effect.