M270437 : 八、新型說明： 【新型所屬之技術領域】 :本創作係關於一種真偽驗證機，尤指一種可將文件或 鈔票上印刷有隱性油墨暗記的部分顯示於螢幕上。 【先前技術】M270437: 8. Description of the new type: [Technical field to which the new type belongs]: This creation is about a authenticity verification machine, especially a part that can be printed on the screen with hidden ink printed on a document or banknote. [Prior art]
目前各國的鈔票防止偽造設計的方式有利用低螢光 劑的紙質、利用磁性油墨、浮水印、變色條帶、以及部份 印刷隱性油墨等方式。而目前市面最常的驗鈔器，乃 彻紫外線絲射歸票上，如錢示螢献應，即可判 斷為偽鈔。但隨著偽造_的進步，以低螢細紙印製偽 鈔的情形，也已時有發現。所以—般簡單型的驗鈔器已漸 恶法完全檢驗出偽鈔了。At present, the methods for preventing counterfeit design of banknotes in various countries include the use of low-fluorescent paper, magnetic inks, watermarks, color-changing bands, and some printing recessive inks. At present, the most commonly used banknote detector in the market is to pass through the ultraviolet light and return to the ticket. If the money shows, it can be judged as a counterfeit banknote. However, with the advancement of counterfeiting, it has been found that low-fluorescent fine paper is used to print counterfeit banknotes. So—the simple banknote detector has gradually been used to detect fake banknotes completely.
)孓的鈔票上、信用卡及文件上係設有影 像色塊暗記’原先辨識方式關肢㈣'票與眼睛的角 ^以觀察其是否有亮暗的變化，但其辨識方式乃需要配 ^先線，且_清楚目視細形是否正確，係無法直接正 石的·其真彳4’目前最高等級之防偽技術，係以極為先 、之科技技讀摘隱性油墨，印製在鈔票之特定區域。 再者fef生油墨之防偽設計，主要是利用在鈔票的某 6 M270437 些位置叫性油墨來印製。其特色在於—般情況下，並無 法明顯的綱出其不同的地方，肉眼仍可見所有的區域， 僅能使用特殊的器材加以辨識。這種機密性的隱性油墨， 是嚴格限碰能_給_製料位，—般人是不能取得 的，所以目前的偽鈔皆無突破隱性油墨的防偽設計。而這 -專業的防偽設計’僅為金融機構的大型真偽驗證機上才 有此功能，且它們的設計是發射一紅外線光，然後以-分 離的紅外線接收n來偵顺檢驗的鈔票上是否能反射紅 外線光，進而判斷真偽。 【新型内容】 有鐘於習知技術之缺點，本創作係利用光線中可見光 與不可見光的差異，已知可見光區域的波長為 450nm-780nm之間，而不可見光的波長為3〇〇围—45〇蘭之 間及78Qnm-12GGnm之間；又，隱形油墨係包含不可見光 之元素，故創作人係利用濾鏡可將可見光過濾於外，僅使 不可見光通過之特性，請參閱第九圖所示，進而研發本創 作，其包a之元件係為一螢幕及一影像擷取裝置，其中影 像擷Μ置係包含-鏡頭、—濾鏡、及—光感树，且滤 鏡係架設於鏡猶，使通過鏡頭之影像光線冑先透過慮 鏡，以將其可見光的部份阻擋於鏡頭前，並使不可見光於 鏡頭内聚焦後，經由光感元件擷取聚焦後之影像而傳送至 7 M270437 ； 螢幕顯示。 再者’可利用該裝置辨識影像色塊暗記，其係於光感 1兩側裝設辅助光發射裝置，以加強待測物的反射光， 二__光發射裳置於光感元件帅丨交互發射光線至 、象色塊w上’使其反射光馳對於光感元件產生不同 勺折射角度’使得影像色塊暗記於螢幕上會顯示出亮暗閃 爍的影像。 又現5亦杳展出一種縮微印刷技術，看似一條線或 文字、數字圖案，其實是由具意義且極微小的文字或數字 所排列組成，當肉眼接觀看時並無法真正確實判讀其内 口政小子之内容，唯有將其大倍率的放大之後，方能看清 其真正内容，而該技術已應用於現今的鈔票上，故以高倍 率的鏡頭’將微縮印刷放大呈現，亦是判別真偽的一種方 式。 為使審查委員對本創作能進一步的瞭解，以及為使同 一行業之技術人士（Person skilled in the field)能 依據本創作之說明書與實施方式加以實施，故揭露一較佳 之實施方式如下’藉此揭露本創作之基本精神與適當的教 示以使熟習此項技術領域之人士能運用本創作之内容加 8 M270437 : 以衍生變化。以下茲舉一較佳實施例，配合圖式、圖號， 將本創作之構成内容及其所達成的功效詳細說明如後： 【實施方式】 睛配合第二圖及第三圖所示，係於一殼體1 〇上方裝 設一影像擷取裝置30，於殼體10下方裝設一螢幕4 0、一控制電路板5 0及一電源裝置β 〇，其中影像擷取 衣置3 0，係设置於殼體1〇内，係依序包括一濾鏡3 2、鏡頭3 4以及一光感元件3 5所構成，其中，該濾鏡 3 2主要阻止450丽-780麵之間波長之可見光通過，僅能 令其餘波長之不可見光通過，請參考第九圖所示，其作用 方式為，當被檢測物之光影像通過濾鏡3 2的同時，可見 光之影像被阻擋在濾鏡3 2之外，僅有不可見光影像通過 癱 濾义兄3 2 ’經由鏡頭3 4對焦之後，由光感元件3 5擷取 影像，亦即，光感元件3 5所掏取的影像，僅有檢測物之 不可見光影像。另外，在較為昏暗的環境下，為提昇光感 元件3 5擷取影像之效率，可在光感元件3 5之兩側裝設 辅助光源3 1，以加強被檢測物之反射光，補助光源3 1以不可見光之光源（如紅外線燈泡、或紫外線燈泡）為 佳，當然全波長之光源(如自光）因含有部料可見光之光 源，亦可達到相同的效果。又，於控制電路板5 〇上延設 開關按紐、訊麟選擇触及螢幕設定選擇按紐於殼體丄 M270437 0上；並於真偽驗證機外接一放大裝置2〇，其内包含一 高倍率鏡頭21、照明辅助燈22及一光感元件（請參考 第七圖）。 其作用方式乃導通電源裝置6 〇後，觸控電路板5 〇 延没出來的開關按知，使整體裝置啟動，再將待測物置於 鏡頭3 4可接收影像之區域範圍内；藉由輔助光源3丄加 強待測物之反射光，使待測物之反射光經由濾鏡3 2阻擂 可見光，僅讓不可見光進入鏡頭3 4聚焦，再由光感元件 3 5擷取聚焦後的影像並傳送至螢幕4 〇呈像；請參照第 四Α圖，其中有塗抹隱性油墨之鈔票Ml經由影像擷取裝 置3 0擷取影像後，於螢幕4 〇上所顯示之狀態，如第四 A圖所示，無塗抹隱性油墨之部&，於螢幕4〇上顯示為 卫白而有塗抹隱性油墨之部分則會呈現於螢幕4 〇上， 與原肉眼所見之圖形截然不同，又，料無塗抹隱性油墨 =鈔票於絲上所呈現之圖形麟完全“；故利用此種 呈現方式可清楚辨識鈔票蚊件是否有無塗抹隱形油墨。 又’若利用光感元件3 5兩側之輔助光發射裴置3工 交互輪流軸，使得制物反射至鏡_触線角度不 同，進而使聚焦呈現的影像亮暗改變，以用來檢測影像色 塊暗記，如第五A圖及第五B圖所示，於榮幕上可清楚的 M270437 看到其衫像色塊暗記亮暗的變化，如圖形p 1與圖形p 2 父替顯不於螢幕4 〇上；若為無亮暗變化之圖形，亦即是 影像色塊暗記於螢幕4 〇上呈現為單獨之圖形p丄或圖 形P 2 ’則可清楚知悉待測物並非景綠色塊暗記，藉此可 判斷文件或鈔票的真偽。 而放大裝置2 0係經由其高倍率鏡頭21將縮微文 丨字放大聚焦後，由其内之光感元件擷取影像訊號並傳送至 螢幕4 0上，使螢幕4 〇上可清楚讀取縮微文字的内容， 當待檢測物應用縮微技術印刷之區域，經由放大裝置2 〇 放大呈像後，如第六A圖中100之數字圖案中，可清楚發 現，該「100」之數字圖案，係由許多微小字1〇〇所整齊 排列構成；另如第六B圖所示，該待檢測物若未應用縮微 印刷技術所印製，在同一區域經由放大裝置2 〇放大呈像 後，即可發現，該「100」之數字圖案，其實是由一般的 印刷紋路所構成，藉此一特性，來確認該待檢測物，是否 有應用縮微印刷技術。 另外，本案實施例中之濾鏡3 2係設於鏡頭3 4前 方，此舉乃針對市面上便於採購之標準鏡頭為考量，當 然’該濾鏡3 2將規格尺寸變更後，亦可直接設置於鏡頭 内部’亦可達到相同之功效。 11 M270437 上述之影_取_ Q及放大裝置2⑽取之影 像訊號係可利用有線或無線傳輪的方式，如紅外線傳輸、 藍芽傳輸（BLUET00TH)、通用序顺流排（us B)或串列介面埠（R s 2 3 2 )等傳輸技術，傳遞至榮 幕顯示，故亦可將其訊號傳送至任何具有螢幕顯示功能的 器材，如行動電話、個人數位助理電腦（P D A)或是電 、又於目如的行動電話、個人數位助理電腦（PM) 或數位相機等已與影像擷取裝合，故可將本創作之組 成原理>ς用於上述之商業產品之巾，舉行動電話為例，請 茶如第八圖所7F，其係將—濾鏡3 2裝設於鏡頭3 4前， 並經由光献侧取其影像，則使用者可麵其行動電話 上的螢幕4 Q顯示其文件或鈔卷是否具有隱形油墨的印 刷’亦可加裝辅助光照射裝置3!於上，加強待測物體上 的反射光。因此，如上述等具備有螢幕、影像擷取裝置之 可隨身攜帶產品，均可以將本創作中檢驗隱性油墨之原理 構造，加以結合應用，以增進本創作之便利性。 需陳明者，以上所述乃是本創作之具體實施例及所運 用之技術原理’根據本文的揭露或教導可衍生推導出許多 12 M270437 • 的變更與修正，若依本創作之構想所作之等效改變，其所 產生之功能作用仍未超出說明書及圖式所涵蓋之精神 時，均應依全要件原則或均等論原則而落入（Read 〇n) 在本創作之技術範疇内而不離開本創作在申請專利範圍 中所陳述之範轉，合先陳明。 【圖式簡單說明】 第一圖代表依據本創作之實施例影像色塊圖， 第二圖代表依據本創作之結構爆炸圖， 第三圖代表本創作之影像擷取裝置放大圖， 第四A圖代表使用隱性油墨印刷及縮微印刷技術之真 鈔示意圖， 第四B圖代表未使用縮微印刷技術之假鈔示意圖， 第五A圖代表影像色塊暗記表示圖， 第五B圖代表影像色塊暗記表示圖， 第六A圖代表第四A圖之局部放大圖， 第六B圖代表第四B圖之局部放大圖， 第七圖代表本實施例之放大襄置仰視圖， 第八圖代表本實施例與手機結合示意圖， 第九圖代表本創作濾鏡作用示意圖。 13 M270437 【主要元件符號說明】 10……殼體 2 0……放大裝置 21……高倍率鏡頭 2 2……照明輔助燈 30……影像擷取裝置 31……輔助光發射器 • 32……濾鏡 3 3……板體 3 4 鏡頭 3 5 光感元件 4 0......螢幕 50……控制電路板 60……電源裝置 • Ml……鈔票 M2……鈔票 P1……圖形 P 2……圖形 14) 孓 Banknotes, credit cards, and documents are provided with image color blocks to secretly mark the angle of the original identification method, Guan Lim㈣, and the eyes ^ to observe whether there is a change in light and dark, but the identification method requires matching ^ Line, and _ it is clear whether the fine shape is correct. It is the true anti-counterfeiting technology whose true truth 4 'is currently the highest level. It is based on the most advanced technology to read and extract the hidden ink, which is printed on the specific banknote. region. In addition, the anti-counterfeiting design of fef raw ink is mainly printed with sex ink at some positions of the banknote 6 M270437. Its characteristic is that, under normal circumstances, it is impossible to clearly distinguish its differences. All areas are still visible to the naked eye, and can only be identified using special equipment. This kind of confidential recessive ink is strictly limited to the collision energy _ to _ material level, ordinary people can not obtain, so the current counterfeit banknotes do not break through the hidden ink security design. And this-professional anti-counterfeiting design is only available on large authenticity verification machines of financial institutions, and their design is to emit an infrared light, and then use the separated infrared light to receive n to detect whether the banknote is inspected. It can reflect infrared light to judge authenticity. [New content] There are disadvantages of the conventional technology. This creation uses the difference between visible and invisible light in the light. It is known that the wavelength of the visible light region is between 450nm and 780nm, and the wavelength of the invisible light is 300nm. Between 45 ° blue and 78Qnm-12GGnm; In addition, the invisible ink system contains elements of invisible light, so the creator uses filters to filter out visible light and only allows invisible light to pass through, please refer to Figure 9 As shown in the figure, the creation of this creation is further developed. The components of package a are a screen and an image capture device. The image capture device includes-lens,-filter, and-light-sensing tree. The mirror still allows the light rays of the image passing through the lens to pass through the mirror first, so as to block the visible light portion in front of the lens, and to focus the invisible light in the lens. The focused image is captured by the light sensor and transmitted to the lens. 7 M270437; Screen display. Furthermore, 'this device can be used to identify image color block secrets. It is equipped with auxiliary light emitting devices on both sides of light sensor 1 to enhance the reflected light of the object to be measured. Interactively emitting light to the color block w 'makes its reflected light beam produce different angles of refraction for the light-sensing element', so that the image color block is secretly recorded on the screen and a bright and dark flashing image is displayed. 5 is also exhibiting a micro-printing technology, which looks like a line or text, digital pattern, is actually composed of meaningful and extremely small text or numbers, when it is viewed by the naked eye, it can not really read it inside The content of the politician can only be seen clearly after magnifying it at a high magnification, and the technology has been applied to today's banknotes. Therefore, the micro printing is enlarged and presented with a high magnification lens. A way to judge authenticity. In order to enable the reviewers to further understand the creation, and to enable a person skilled in the field in the same industry to implement it in accordance with the description and implementation of the creation, a preferred implementation method is disclosed below. The basic spirit of this creation and appropriate teaching so that those familiar with this technical field can use the content of this creation plus 8 M270437: to create changes. The following is a detailed description of a preferred embodiment, in conjunction with the drawings and numbers, a detailed description of the composition of this creation and the effect achieved by it: [Embodiment] The second and third figures are as shown below. An image capturing device 30 is installed above a casing 10, and a screen 40, a control circuit board 50, and a power supply device β0 are installed below the casing 10, among which image capturing clothing is 30. It is set in the housing 10, and it consists of a filter 3 2, a lens 34, and a light sensor 35 in this order. Among them, the filter 32 mainly blocks the wavelength between the 450 and 780 planes. Visible light can pass only invisible light of other wavelengths. Please refer to the ninth figure. Its function is that when the light image of the detected object passes through the filter 3 2, the image of visible light is blocked by the filter 3 In addition to 2, only the invisible light image passes through the parasitic filter 3 2 ′ after focusing through the lens 3 4, and the image is captured by the light sensor 35, that is, the image extracted by the light sensor 35 is only Invisible light image of the test object. In addition, in a relatively dim environment, in order to improve the efficiency of image capture by the light sensor element 35, auxiliary light sources 31 can be installed on both sides of the light sensor element 35 to enhance the reflected light of the detected object and supplement the light source. 31 1 It is better to use invisible light source (such as infrared light bulb or ultraviolet light bulb). Of course, full-wavelength light source (such as self-light) can also achieve the same effect because of the light source containing visible light. In addition, a switch button is extended on the control circuit board 50, and the Xunlin selection touches the screen setting selection button on the case 丄 M270437 0; and an amplification device 20 is externally connected to the authenticity verification machine, which includes a high Magnification lens 21, lighting auxiliary lamp 22 and a light sensor (please refer to the seventh picture). Its function is to turn on the power supply device 60, and then press the switch that is not extended by the touch circuit board 50 to activate the overall device, and then place the object to be tested in the area where the lens 34 can receive the image; The light source 3 enhances the reflected light of the object to be tested, so that the reflected light of the object to be measured blocks the visible light through the filter 32, and only the invisible light enters the lens 34 to focus, and the focused image is captured by the light sensor 35. And send it to the screen 40 to present an image; please refer to the fourth picture A, in which the banknote M1 coated with recessive ink is captured by the image capturing device 30 and the image is displayed on the screen 40 as shown in the fourth As shown in Figure A, the portion & with no hidden ink applied on it is shown as white on the screen 40, and the portion with hidden ink applied on the screen 40 is completely different from the graphic seen by the naked eye. In addition, there is no hidden ink on the ink = the graphics of the banknote on the silk are completely "; therefore, using this presentation method can clearly identify whether the banknote mosquitoes are painted with invisible ink. And 'if using the light-sensitive element 3 5 sides Auxiliary light emission Reciprocal rotation of the axis makes the product reflect to the mirror_touch line at different angles, and then changes the brightness and darkness of the image presented by the focus to detect the imprint of the image color block, as shown in Figures 5A and 5B. Yu Rong M270437 on the screen can clearly see the change of light and dark in his shirt like color blocks. For example, the graphics p 1 and p 2 are not displayed on the screen. If it is a graphic without light and dark changes, it is an image. The color block is secretly written on the screen 4 and is presented as a separate graphic p 图形 or graphic P 2 ′, which can clearly know that the object to be measured is not the secret green block, thereby determining the authenticity of the document or banknote. The magnifying device 2 0 series After zooming in and out of the microtext through its high magnification lens 21, the image signal is captured by the optical sensor inside and transmitted to the screen 40, so that the content of the microtext can be clearly read on the screen 40. The area printed by the micro-technology of the test object is enlarged by the magnifying device 20, and as shown in the digital pattern of 100 in Figure 6A, it can be clearly found that the digital pattern of "100" is composed of many small words 1〇 〇The arrangement is neatly arranged; as shown in Figure 6B It is shown that if the object to be inspected is not printed by micro-printing technology, and the image is enlarged by 20 in the same area through a magnifying device, it can be found that the digital pattern of "100" is actually composed of general printing lines. Based on this feature, it is confirmed whether the micro-printing technology is applied to the object to be detected. In addition, the filter 3 2 in the embodiment of the present case is located in front of the lens 3 4. This is a consideration for the standard lens that is easy to purchase on the market. Of course, the filter 3 2 can also be set directly after changing the size. 'Inside the lens' can also achieve the same effect. 11 M270437 The above image _take_ Q and magnification device 2 The image signal captured can be wired or wireless transmission, such as infrared transmission, Bluetooth transmission (BLUET00TH), universal sequence downstream (us B) or serial Transmission technology such as serial interface port (R s 2 3 2) is transmitted to the glory display, so its signal can also be transmitted to any device with screen display function, such as mobile phone, personal digital assistant computer (PDA), or computer Since the mobile phone, personal digital assistant computer (PM), or digital camera has been integrated with image capture, the composition principle of this creation can be applied to the above commercial products. Take the phone as an example. Please ask for tea as shown in Figure 8F of Figure 8. The filter 3 2 is installed in front of the lens 3 4 and the image is taken through the light side. Then the user can face the screen 4 on his mobile phone. Q shows whether the document or banknote is printed with invisible ink. 'Auxiliary light irradiation device 3! Can also be added to the above to enhance the reflected light on the object to be measured. Therefore, as mentioned above, portable products with screens and image capture devices can be combined with the principle and structure of the hidden ink test in this creation to enhance the convenience of this creation. For those who need to know, the above are the specific embodiments of this creation and the technical principles used. According to the disclosure or teaching of this article, many changes and amendments of 12 M270437 • can be derived, if made according to the concept of this creation Equivalent changes, when the functional effects produced by them do not exceed the spirit covered by the description and drawings, they should fall into (Read 〇n) within the technical scope of this creation according to the principle of all requirements or equality theory. Without leaving the paradigm stated in the scope of the patent application for this creation, Chen Xianming. [Schematic description] The first image represents an image color block diagram of an embodiment based on this creation, the second image represents an exploded view of a structure based on this creation, and the third image represents an enlarged view of an image capture device of this creation. The fourth A The figure represents the schematic diagram of real banknote printing using recessive ink printing and micro-printing technology. The fourth diagram B represents the schematic diagram of counterfeit banknotes without micro-printing printing technology. The fifth diagram A represents the image of the image block, and the fifth diagram B represents the image color. The block diagram represents the diagram, the sixth A diagram represents a partial enlarged view of the fourth A diagram, the sixth B diagram represents a partial enlarged view of the fourth B diagram, the seventh diagram represents an enlarged bottom view of the present embodiment, and the eighth diagram It represents the schematic diagram of combining this embodiment with a mobile phone, and the ninth diagram represents the schematic diagram of the function of the creative filter. 13 M270437 [Description of main component symbols] 10 ... housing 2 0 ... magnifying device 21 ... high magnification lens 2 2 ... auxiliary lighting 30 ... image capture device 31 ... auxiliary light emitter • 32 ... Filter 3 3 ... board 3 4 lens 3 5 light sensor 4 0 ...... screen 50 ... control circuit board 60 ... power supply unit M1 ... banknote M2 ... banknote P1 ... graphic P 2 ... Figure 14