TW201308310A - Electronic display system and screen display method thereof - Google Patents
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本發明係有關於一種電子顯示系統，特別是有關於採用薄型電子顯示裝置結合無線傳輸技術的電子顯示系統。The present invention relates to an electronic display system, and more particularly to an electronic display system employing a thin electronic display device in combination with a wireless transmission technology.
先前技術中，紙張一直用作資訊交換、或資料儲存的主要媒介，如廠商使用的宣傳單、門票、導覽手冊。但圖文內容一旦印在紙張上後就不能改變，成為油墨/紙張複製工藝的最大問題。In the prior art, paper has been used as the main medium for information exchange or data storage, such as flyers, tickets, and guidebooks used by manufacturers. However, once the graphic content is printed on the paper, it cannot be changed, which becomes the biggest problem in the ink/paper copying process.
故廠商亦思量出輕、薄、具有紙張可彎曲的特性、並可持續呈現畫面的電子紙裝置。而且，電子紙裝置耗電低，且於斷電時亦能持續保持最後呈現的畫面，猶如真實紙張般的實用性。Therefore, manufacturers have also considered an electronic paper device that is light and thin, has the characteristics of paper bendability, and can continuously present a picture. Moreover, the electronic paper device consumes low power and can continue to maintain the final picture when the power is turned off, which is as practical as real paper.
然而，現今的電子紙仍是採用傳統的PC架構，以鋰電池作為電力驅動來更新顯示畫面。但電子紙裝置運作時，仍需消耗不小的電力。因此，對於長時間呈現單一圖案，不需要頻繁更改顯示圖案的場合，如前述的特定場合內所使用的宣傳單、門票或導覽手冊，電子紙裝置即不適用。因此，如何提供可取代一性次用紙、保持紙的顯示圖案特性、且能重復使用的電子式顯示裝置為廠商應思慮的問題。However, today's electronic paper is still using a traditional PC architecture, with a lithium battery as an electric drive to update the display. However, when the electronic paper device operates, it still consumes a lot of power. Therefore, in the case where a single pattern is presented for a long time and the display pattern is not frequently changed, the electronic paper device is not applicable to the flyer, ticket or guide book used in the specific occasion described above. Therefore, how to provide an electronic display device that can replace the disposable paper, maintain the display pattern characteristics of the paper, and can be reused is a problem that manufacturers should consider.
本發明欲解決的問題係提供一種結合薄型電子顯示裝置與無線傳輸技術的電子顯示系統及畫面顯示方法。The problem to be solved by the present invention is to provide an electronic display system and a screen display method combining a thin electronic display device and a wireless transmission technology.
為解決上述系統問題，本發明揭露一種電子顯示系統，其包括一薄型電子顯示裝置與一圖案供應裝置。薄型電子顯示裝置包括一收發單元、一解析單元電性連接收發單元、與一顯示單元電性連接解析單元。圖案供應裝置包括一資料庫用以儲存一圖案資料、一感應單元無線連接收發單元、與一運算單元電性連接資料庫與感應單元。In order to solve the above system problem, the present invention discloses an electronic display system including a thin electronic display device and a pattern supply device. The thin electronic display device comprises a transceiver unit, an analysis unit electrically connected to the transceiver unit, and a display unit electrically connected to the analysis unit. The pattern supply device includes a database for storing a pattern data, a sensing unit wireless connection transceiver unit, and an arithmetic unit electrically connecting the data base and the sensing unit.
其中，當運算單元透過感應單元之感測，以判斷薄型電子顯示裝置存在時，係將圖案資料轉換為無線傳輸資料，並透過感應單元傳輸無線傳輸資料至收發單元。解析單元會解析收發單元接收的無線傳輸資料，令其形成一圖案資料，再由顯示單元顯示圖案資料。Wherein, when the computing unit transmits the sensing of the sensing unit to determine the presence of the thin electronic display device, the pattern data is converted into wireless transmission data, and the wireless transmission data is transmitted to the transceiver unit through the sensing unit. The parsing unit parses the wireless transmission data received by the transceiver unit to form a pattern data, and then displays the pattern data by the display unit.
為解決上述方法，本發明揭露一種圖案顯示方法，適用於無線連接之一圖案供應裝置與一薄型電子顯示裝置所形成的電子顯示系統，其包括：由圖案供應裝置感應薄型電子顯示裝置是否存在；當圖案供應裝置判斷薄型電子顯示裝置存在時，將一預儲之圖案資料轉換為一無線傳輸資料以輸出至薄型電子顯示裝置；以及由薄型電子顯示裝置解析無線傳輸資料以轉換出圖案資料，並顯示圖案資料。In order to solve the above method, the present invention discloses a pattern display method, which is suitable for an electronic display system formed by one of a wireless connection pattern supply device and a thin electronic display device, comprising: sensing whether a thin electronic display device exists by the pattern supply device; When the pattern supply device determines that the thin electronic display device exists, converting a pre-stored pattern data into a wireless transmission data for output to the thin electronic display device; and analyzing the wireless transmission data by the thin electronic display device to convert the pattern data, and Display pattern data.
本發明所揭露的系統及方法中，薄型電子顯示裝置係利用一顯示單元顯示圖案資料，顯示單元包括一透明電極層、一電子墨水單元與一下電極層與一電力控制單元，電力控制單元係控制透明電極層與該下電極層對應於各像素之電極極性，電子墨水單元係依據電極極性於各像素呈現相同或相異色彩，且薄型電子顯示裝置斷電時，電子墨水單元係保持斷電前之工作狀態，顯示單元係保持斷電前呈現之畫面。In the system and method disclosed by the present invention, the thin electronic display device displays pattern data by using a display unit, and the display unit comprises a transparent electrode layer, an electronic ink unit and a lower electrode layer and a power control unit, and the power control unit controls The transparent electrode layer and the lower electrode layer correspond to the polarity of the electrodes of each pixel, and the electronic ink unit presents the same or different colors according to the polarity of the electrodes, and the electronic ink unit remains in the power-off state when the thin electronic display device is powered off. In the working state, the display unit maintains the picture presented before the power is turned off.
更進一步，本發明所揭露的系統及方法中，係由圖案供應裝置發送一電磁感應訊號，由薄型電子顯示裝置之一感應線圈感應電磁感應訊號以產生對薄型電子顯示裝置的供電。Furthermore, in the system and method disclosed by the present invention, an electromagnetic induction signal is transmitted by the pattern supply device, and the electromagnetic induction signal is induced by the induction coil of one of the thin electronic display devices to generate power for the thin electronic display device.
本發明之特點係在於，薄型電子顯示裝置可採用電子紙技術，以具有斷電時持續顯示最後畫面的能力，以在保有紙的圖案顯示特性之同時，更能藉由更新資料而重復使用。其次，依據系統傳輸資料的規格，可採用不同無線傳輸技術，於資料傳輸適用性上，並未有太大的限制。其三，電子顯示系統係採用電磁感應方式，薄型電子顯示裝置可藉由電感應而產生工作需求的電力，不但不需配置電力供應單元，如電池，更能省卻元件的配置數量與空間，而且因不需專用的內置電池，更能貼近電子環保設計的理念。其四，圖案供應裝置並未有過多的限制，故可結合其它設備或系統，如嵌入式系統。其五，於圖案供應裝置的資料傳輸範圍內，使用者攜帶薄型電子顯示裝置而隨意行動，就使用上具較大的便利性。其六，薄型電子顯示裝置不需配置功能複雜的運算單元，不但能降低裝置的設計與製作複雜度，更能降低生產成本。其七，藉由薄型電子顯示裝置的輕薄的設計，可提升裝置的攜帶性與使用舒適性。The present invention is characterized in that the thin electronic display device can adopt the electronic paper technology to have the ability to continuously display the last picture when the power is off, so as to retain the data display characteristics while being more renewed by updating the data. Secondly, according to the specifications of the system transmission data, different wireless transmission technologies can be used, and there is not much restriction on the applicability of data transmission. Thirdly, the electronic display system adopts electromagnetic induction mode, and the thin electronic display device can generate electricity required for work by electric induction, and not only does not need to configure a power supply unit, such as a battery, but also saves the configuration quantity and space of components, and Because it does not require a dedicated built-in battery, it is closer to the concept of electronic environmental design. Fourth, the pattern supply device is not excessively limited, so it can be combined with other devices or systems, such as embedded systems. Fifthly, in the data transmission range of the pattern supply device, the user carries the thin electronic display device and moves freely, and the use is more convenient. Sixth, the thin electronic display device does not need to be equipped with a complicated operation unit, which can reduce the design and fabrication complexity of the device and reduce the production cost. Seventh, the thin and light design of the thin electronic display device can enhance the portability and comfort of the device.
茲配合圖式將本發明較佳實施例詳細說明如下。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention will be described in detail below with reference to the drawings.
首先請參照圖1A繪示本發明實施例之第一種電子顯示系統的系統方塊圖與圖1B繪示本發明實施例之第一種電子顯示系統的硬體配置圖。此系統包括一薄型電子顯示裝置20與一圖案供應設備。1A is a system block diagram of a first electronic display system according to an embodiment of the present invention, and FIG. 1B is a hardware configuration diagram of a first electronic display system according to an embodiment of the present invention. The system includes a thin electronic display device 20 and a pattern supply device.
薄型電子顯示裝置20為一薄片狀，具可曲撓或彎曲的特性，例如較電子紙裝置更為輕巧、精簡的One-Paper裝置，其僅具有圖案解析能力，但未內建具高精準運算的資料運算與處理能力的處理器。薄型電子顯示裝置20具有一收發單元22、一解析單元23與一顯示單元21。其中，解析單元23電性連接收發單元22，顯示單元21電性連接解析單元23。The thin electronic display device 20 is in the form of a sheet having flexibility or bending characteristics, such as a lighter and more compact One-Paper device than an electronic paper device, which has only pattern resolution capability, but is not built with high precision operation. The data processing and processing capabilities of the processor. The thin electronic display device 20 has a transceiver unit 22, an analysis unit 23 and a display unit 21. The analysis unit 23 is electrically connected to the transceiver unit 22, and the display unit 21 is electrically connected to the analysis unit 23.
此圖案供應設備可為計算機(Computer)、微型計算機(Micro Computer)、伺服設備(Servo Equipment;Server)等類型的電子運算設備，類型受限，亦得以為具嵌入式系統的運算裝置。圖案供應裝置10具有一資料庫11、一感應單元12與一運算單元13。其中，資料庫11內儲存一個以上的圖案資料111，感應單元12用以無線連接收發單元22，運算單元13電性連接資料庫11與感應單元12。The pattern supply device can be a type of electronic computing device such as a computer, a microcomputer, or a servo device (Servo Equipment; Server), and the type is limited, and can also be an arithmetic device with an embedded system. The pattern supply device 10 has a database 11, a sensing unit 12 and an arithmetic unit 13. The database 11 stores one or more pattern data 111, and the sensing unit 12 is configured to wirelessly connect the transceiver unit 22. The computing unit 13 is electrically connected to the database 11 and the sensing unit 12.
請參閱圖2繪示本發明實施例之畫面顯示方法流程圖，請同時配合圖1A至圖1B以利於了解。此方法說明如下：由圖案供應裝置10感應薄型電子顯示裝置20是否存在(步驟S110)。Please refer to FIG. 2 , which is a flowchart of a screen display method according to an embodiment of the present invention. Please refer to FIG. 1A to FIG. 1B to facilitate understanding. This method is explained as follows: The presence or absence of the thin electronic display device 20 is sensed by the pattern supply device 10 (step S110).
感應單元12會持續發送電磁感應訊號，當薄型電子顯示裝置20位於感應單元12的感應範圍內時，收發單元22會取得電磁感應訊號後會回應感應單元12。The sensing unit 12 continuously transmits the electromagnetic induction signal. When the thin electronic display device 20 is located within the sensing range of the sensing unit 12, the transceiver unit 22 will respond to the sensing unit 12 after obtaining the electromagnetic induction signal.
運算單元13則是依據感應單元12是否取得收發單元22的回應以判斷薄型電子顯示裝置20是否存在於感應單元12的感應範圍內。然感應技術及其運作模式並不作限制，而且此類感應模式為感應技術領域具通常知識者所熟知，在此不贅述。The operation unit 13 determines whether the thin electronic display device 20 is present in the sensing range of the sensing unit 12 according to whether the sensing unit 12 obtains the response of the transceiver unit 22. However, the sensing technology and its mode of operation are not limited, and such sensing modes are well known to those skilled in the art of sensing technology and will not be described here.
當薄型電子顯示裝置20不存在於感應單元12的感應範圍時，即返回步驟S110，感應單元12會持續進行感應作業，運算單元13則持續進行原作業。When the thin electronic display device 20 does not exist in the sensing range of the sensing unit 12, the process returns to step S110, the sensing unit 12 continues the sensing operation, and the arithmetic unit 13 continues the original operation.
反之，當薄型電子顯示裝置20判斷薄型電子顯示裝置20存在時，將一預儲之圖案資料111轉換為一無線傳輸資料以輸出至薄型電子顯示裝置20(步驟S120)。圖案資料111係預先儲存於圖案供應裝置10的資料庫11中。運算單元13會讀取資料庫11的圖案資料111，並將其轉換為無線傳輸資料，再藉由感應單元12發送至薄型電子顯示裝置20。而感應單元12與收發單元22之間係以射頻識別(RFID)、近場通訊(NFC)、無線多重輸入輸出(WiFi-MIMO)或無線家用數位平台(WHDI)之無線通訊方式進行資料傳輸。On the other hand, when the thin electronic display device 20 determines that the thin electronic display device 20 is present, a pre-stored pattern data 111 is converted into a wireless transmission material to be output to the thin electronic display device 20 (step S120). The pattern data 111 is stored in advance in the database 11 of the pattern supply device 10. The arithmetic unit 13 reads the pattern data 111 of the database 11 and converts it into wireless transmission data, which is then sent to the thin electronic display device 20 by the sensing unit 12. The sensing unit 12 and the transceiver unit 22 perform data transmission by means of radio frequency identification (RFID), near field communication (NFC), wireless multiple input/output (WiFi-MIMO) or wireless home digital platform (WHDI) wireless communication.
由薄型電子顯示裝置20解析無線傳輸資料以轉換出圖案資料111，並顯示圖案資料111(步驟S130)。The wireless transmission data is analyzed by the thin electronic display device 20 to convert the pattern material 111, and the pattern data 111 is displayed (step S130).
收發單元22會在取得此無線傳輸資料時，將其轉送至解析單元23，解析單元23則解析無線傳輸資料形成一圖案資料111並將其傳輸至顯示單元21。顯示單元21會於取得圖案資料111後呈現圖案資料111對應的畫面。The transceiver unit 22 forwards the wireless transmission data to the analysis unit 23, and the analysis unit 23 analyzes the wireless transmission data to form a pattern data 111 and transmits it to the display unit 21. The display unit 21 presents a screen corresponding to the pattern material 111 after acquiring the pattern material 111.
薄型電子顯示裝置20的顯示單元21係包括一透明電極層、一電子墨水單元與一下電極層。顯示單元21係控制透明電極層與下電極層對應於各像素之電極極性，電子墨水單元係依據電極極性於各像素呈現相同或相異色彩。此電子墨水呈現畫面技術為其技術領域具通常知識者所熟知，在此不再贅述。The display unit 21 of the thin electronic display device 20 includes a transparent electrode layer, an electronic ink unit and a lower electrode layer. The display unit 21 controls the polarities of the electrodes corresponding to the transparent electrode layer and the lower electrode layer, and the electronic ink unit presents the same or different colors according to the polarity of the electrodes. This electronic ink rendering picture technique is well known to those of ordinary skill in the art and will not be described herein.
續請參閱圖3繪示本發明實施例之畫面顯示方法的薄型電子顯示裝置20供電流程圖，請同時配合圖1以利於了解。Continuing to refer to FIG. 3, a power supply flow chart of the thin electronic display device 20 of the screen display method according to the embodiment of the present invention is provided. Please refer to FIG. 1 to facilitate understanding.
薄型電子顯示裝置20的收發單元22係包括一感應線圈。感應單元12會不斷的發送一電磁感應訊號(步驟S102)。感應線圈感應電磁感應訊號以產生一電力，此電力被用來作為薄型電子顯示裝置20的工作電力(步驟S104)。The transceiver unit 22 of the thin electronic display device 20 includes an induction coil. The sensing unit 12 continuously transmits an electromagnetic induction signal (step S102). The induction coil induces an electromagnetic induction signal to generate a power which is used as the operating power of the thin electronic display device 20 (step S104).
然而，當薄型電子顯示裝置20位置不在感應單元12的感應範圍時，感應線圈即不再感應到電磁感應訊號而不再產生電力，導致薄型電子顯示裝置20斷電。然而，電子墨水單元會保持電子墨水單元係保持斷電前之工作狀態，因此顯示單元21會保持斷電前呈現的畫面。However, when the position of the thin electronic display device 20 is not in the sensing range of the sensing unit 12, the induction coil no longer senses the electromagnetic induction signal and no longer generates electric power, causing the thin electronic display device 20 to be powered off. However, the electronic ink unit keeps the electronic ink unit in an operating state before the power is turned off, so the display unit 21 maintains the picture presented before the power is turned off.
請參閱圖4繪示本發明實施例之第二種電子顯示系統的系統方塊圖。與圖1A不同處在於，此實施例更包括一觸控單元24。此觸控單元24可結合顯示單元21而形成一觸控螢幕，或單獨為一觸控面板以配置於薄型電子顯示裝置20。觸控單元24用以供輸入一觸控指令。解析單元23透過收發單元22傳輸觸控指令至感應單元12，運算單元13會在取得感應單元12轉送的觸控指令後，對觸控指令進行解析，以執行對應的作業。4 is a block diagram of a second electronic display system in accordance with an embodiment of the present invention. The difference from FIG. 1A is that this embodiment further includes a touch unit 24. The touch unit 24 can be combined with the display unit 21 to form a touch screen, or can be a touch panel to be disposed on the thin electronic display device 20 . The touch unit 24 is configured to input a touch command. The analyzing unit 23 transmits the touch command to the sensing unit 12 through the transceiver unit 22. The computing unit 13 analyzes the touch command after the touch command transferred by the sensing unit 12 to perform the corresponding operation.
綜上所述，乃僅記載本發明為呈現解決問題所採用的技術手段之實施方式或實施例而已，並非用來限定本發明專利實施之範圍。即凡與本發明專利申請範圍文義相符，或依本發明專利範圍所做的均等變化與修飾，皆為本發明專利範圍所涵蓋。In the above, it is merely described that the present invention is an embodiment or an embodiment of the technical means for solving the problem, and is not intended to limit the scope of implementation of the present invention. That is, the equivalent changes and modifications made in accordance with the scope of the patent application of the present invention or the scope of the invention are covered by the scope of the invention.
10．．．圖案供應裝置10. . . Pattern supply device
11．．．資料庫11. . . database
111．．．圖案資料111. . . Pattern data
12．．．感應單元12. . . Sensing unit
13．．．運算單元13. . . Arithmetic unit
20．．．薄型電子顯示裝置20. . . Thin electronic display device
21．．．顯示單元twenty one. . . Display unit
22．．．收發單元twenty two. . . Transceiver unit
23．．．解析單元twenty three. . . Parsing unit
24．．．觸控單元twenty four. . . Touch unit
圖1A繪示本發明實施例之第一種電子顯示系統的系統方塊圖；1A is a block diagram of a system of a first electronic display system according to an embodiment of the present invention;
圖1B繪示本發明實施例之第一種電子顯示系統的硬體配置圖；1B is a hardware configuration diagram of a first electronic display system according to an embodiment of the present invention;
圖2繪示本發明實施例之畫面顯示方法流程圖；2 is a flow chart of a screen display method according to an embodiment of the present invention;
圖3繪示本發明實施例之畫面顯示方法的薄型電子顯示裝置供電流程圖；以及3 is a flow chart showing the power supply of the thin electronic display device of the screen display method according to the embodiment of the present invention;
圖4繪示本發明實施例之第二種電子顯示系統的系統方塊圖。4 is a system block diagram of a second electronic display system in accordance with an embodiment of the present invention.
10．．．圖案供應裝置10. . . Pattern supply device
11．．．資料庫11. . . database
111．．．圖案資料111. . . Pattern data
12．．．感應單元12. . . Sensing unit
13．．．運算單元13. . . Arithmetic unit
20．．．薄型電子顯示裝置20. . . Thin electronic display device
21．．．顯示單元twenty one. . . Display unit
22．．．收發單元twenty two. . . Transceiver unit
23．．．解析單元twenty three. . . Parsing unit
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011102292231A CN102930826A (en) | 2011-08-11 | 2011-08-11 | Electronic display system and image display method thereof |
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| TW201308310A true TW201308310A (en) | 2013-02-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| TW100137636A TW201308310A (en) | 2011-08-11 | 2011-10-18 | Electronic display system and screen display method thereof |
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| CN (1) | CN102930826A (en) |
| TW (1) | TW201308310A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI553562B (en) * | 2015-10-01 | 2016-10-11 | Sheng-Jie Huang | Display device with radio frequency identification function and data processing method thereof |
| US11640801B2 (en) | 2020-01-23 | 2023-05-02 | Boe Technology Group Co., Ltd. | Display apparatus, display drive circuit and driving method of electronic paper display unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607413B (en) * | 2016-03-18 | 2019-11-01 | 京东方科技集团股份有限公司 | Generate the system and method and exposure system of mask pattern |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050212824A1 (en) * | 2004-03-25 | 2005-09-29 | Marcinkiewicz Walter M | Dynamic display control of a portable electronic device display |
| JP2007148302A (en) * | 2005-10-24 | 2007-06-14 | Bridgestone Corp | Information display system |
| JP2008158452A (en) * | 2006-12-26 | 2008-07-10 | Oki Electric Ind Co Ltd | Electronic paper, and application cooperation system using electronic paper |
| CN101430773B (en) * | 2007-11-07 | 2011-06-15 | 英业达股份有限公司 | Card with wireless radio frequency identification label |
| TWM350171U (en) * | 2008-01-30 | 2009-02-01 | Tsann Kuen Entpr Co Ltd | Inductive electricity provision structure |
| TWM354801U (en) * | 2008-11-20 | 2009-04-11 | Inventec Appliances Corp | Thin electronic device |
| CN101866558B (en) * | 2009-04-16 | 2012-04-11 | 英华达股份有限公司 | Electronic book device and operation method thereof |
| CN201479212U (en) * | 2009-06-17 | 2010-05-19 | 英华达股份有限公司 | Handheld electronic device |
| TWM368853U (en) * | 2009-06-26 | 2009-11-11 | Smart Approach Co Ltd | RFID tag |
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2011
- 2011-08-11 CN CN2011102292231A patent/CN102930826A/en active Pending
- 2011-10-18 TW TW100137636A patent/TW201308310A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI553562B (en) * | 2015-10-01 | 2016-10-11 | Sheng-Jie Huang | Display device with radio frequency identification function and data processing method thereof |
| US11640801B2 (en) | 2020-01-23 | 2023-05-02 | Boe Technology Group Co., Ltd. | Display apparatus, display drive circuit and driving method of electronic paper display unit |
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| CN102930826A (en) | 2013-02-13 |
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