201001365 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種顯示器及具有顯示器 置，並且特別地，本發明係關於—種以符合—記格= 輪入/輸出介面，作為影像訊號傳輪介面之顯示；^立 之行動通tfl裝置。 414兵配5 【先前技術】 近年來由於處理盗運异速度越來越快，單 ;料量也曰益增多，因此在電腦週邊設備等； :接收資料量的介面電路來完成。而無 口 發展，以手持式無線電話為例，隨著平台由2 ^， GPRS甚至犯與裝置本身週邊如LCD榮幕 ^至= 模組解析度的不斷提昇，使資料傳輸頻寬、^率像 可藉由增加傳輸線數量來 i率==;;崎面積與低功以 與發展，傳統的_射線^^像步 板顯示器所取代。面板顯示器一般常以;;戶= 顯示器（inirn TransisiwLiquid 晶 ί外^用電襞的面板也日漸普遍，甚至it極Ϊ (LED)面板的產品也漸漸推出。 X 極體 列-:ί:;;=ϊ部ΐ素陣列所構成。晝素陣 皁而晝素則由驅動器控制，根據點陣 5 201001365 的控制，即 化，圖像資料’驅動對應的晝素。畫素由驅動器 可在所指定的時刻會顯示所指定的顏色。 以下轉統的TFT-LCD面板齡酬。抹 圖，圖一係繪示習知之液晶顯示器的方 =柘 示器的基本架構，包括一 TFT_LCD晝素陣光歹 素陣歹,J 120行與列的陣列分別由多個源極驅 124所驅動。電源單元，例如 130 ’ k供電壓給源極驅動器122與難驅動器124。 4 缺 λ! — ASIC 晶片 126(Applicati〇n Speciflcaii〇n IC, ASIC)， $據從連接n i28來的輸m會產 ’ =貧料等，對應源極驅動器122與閘極驅動器12 萬的賢料信號(如㈣箭賴示）。其所t 所能知，在此不詳述。一般鐵晶片=會= 接收态126a、RSDS/TTL傳送器126b以及時序控制器 伽瑪修正單兀132提供色彩修正的資料給源極驅 動裔122。201001365 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a display and a display device, and in particular, the present invention relates to a video signal transmission in accordance with a coincidence-character=wheel input/output interface. The display of the wheel interface; ^ the action of the action through the tfl device. 414 Bing with 5 [Prior Art] In recent years, due to the faster and faster processing of smuggling, the amount of material is also increased, so it is done in the peripheral devices of the computer; The development of no-mouth, taking the hand-held wireless phone as an example, with the platform by 2 ^, GPRS and even the peripherals of the device itself, such as LCD glory ^ to = module resolution is constantly improved, so that the data transmission bandwidth, ^ rate image By increasing the number of transmission lines, i rate ==;; Saki area and low power and development, the traditional _ ray ^ ^ like step board display replaced. Panel displays are often used;; household = display (inirrn TransisiwLiquid crystal) is also becoming more common, even the product of the LED panel is gradually introduced. X pole body column -: ί:; = ϊ ΐ ΐ 阵列 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼The time will display the specified color. The following TFT-LCD panel age compensation. Wipe diagram, Figure 1 shows the basic structure of the conventional LCD display, including a TFT_LCD pixel array The array of J 120 rows and columns is driven by a plurality of source drivers 124. The power supply unit, for example, 130 'k supplies voltage to the source driver 122 and the hard driver 124. 4 λλ - ASIC wafer 126 (Applicati 〇n Speciflcaii〇n IC, ASIC), $ according to the connection from n i28 will produce '= poor material, etc., corresponding to the source driver 122 and the gate driver 120,000 sage signal (such as (four) arrow) It can be known, it is not detailed here. General iron wafer = will = The receive state 126a, the RSDS/TTL transmitter 126b, and the timing controller gamma correction unit 132 provide color correction information to the source driver 122.
另外，清芩閱圖二，圖二係繪示習知之源極驅動器的方 塊圖。於圖=中，傳統源極驅動器、122 —般包括移位;存器 (shift register)1222、線拴鎖器（line latch)1224、準位移位器 (level shifter) 1226、數位到類比轉換器（Digital 切 Αη&1 Coiwertor，DAQ1228、輸出緩衝器(〇utput buffer)123〇、信號 接收器（signal receiver)^]以及資料暫存器 register)1234。其中，數位到類比轉換器1228會接收平行輸 入的伽瑪色彩修正曲線的電位值VGMA1〜VGMA14。信號接 收器1232接收輸入信號，例如接收RSDS的相關信號。另 外，輸出缓衝器1230所輸出的信號γ1，γ2，…，則用以驅 動晝素的顯示。如圖二所示的傳統源極驅動器112是一般習 知技術’應為習此技藝者所知，在此不詳加描述。 6 201001365 1參閱圖三，圖三係繪示習知之 圖。對於傳統的間極驅動器124，例動塊 r，用養上個==由器 準移位叩1244輸出的信號X0，XI，…與信?卢γ ΐ2二」：_對應晝素。傳統的閘極驅動器’12:也為-妒 白此技蟄者所熟知，在此不再詳述。 另又 對於傳統的液晶顯示系統，都會使用ΑIn addition, please refer to Figure 2 and Figure 2 for a block diagram of a conventional source driver. In Figure =, the traditional source driver, 122 generally includes a shift; a shift register 1222, a line latch 1224, a level shifter 1226, a digital to analog conversion (Digital Switch amp & 1 Coiwertor, DAQ 1228, 〇utput buffer 123 〇, signal receiver ^] and data register register 1234. Among them, the digital to analog converter 1228 receives the potential values VGMA1 VGVG14 of the gamma color correction curve input in parallel. Signal receiver 1232 receives an input signal, such as a correlation signal that receives RSDS. In addition, the signals γ1, γ2, ... outputted by the output buffer 1230 are used to drive the display of the pixels. The conventional source driver 112 as shown in Fig. 2 is a conventional technique and should be known to those skilled in the art and will not be described in detail herein. 6 201001365 1 See Figure 3, Figure 3 shows the diagram of the conventional. For the conventional interpole driver 124, the routine block r is used to raise the signal X0, XI, ... and the signal γ ΐ 2 2": _ corresponding to the pixel output by the device shift 叩 1244. The conventional gate driver '12: is also known to those skilled in the art and will not be described in detail herein. In addition, for traditional LCD systems, Α
控制驅動器。特別*，ASIC晶片126中的^二26 J ，，S/TTL傳送器_以及接收器伽都序會 寺問題。另外’由於從連接器128來的系統資料 般疋以串列形式傳迗，而時序控制器12&盥 控制信號是平行的匯流排(bus)。 ，、助°°之間的 —然而，隨著高解析度顯示系統的來臨，高位元數 位元紅綠藍的資料變成10位元紅綠藍的資料)的晝素資 會使匯流排變得更大。信號間的干擾，如電磁干擾EMI的 題，會更加困擾。此外，圖一所示的驅動電路板會便得 空間’軟板製造難度高’且成本無法降低。 雖然，針對輸入介面的轉換所造成種種問題與多餘的 耗，現今已有眾多晶片與手持裝置設計廠各有其發屏 介面，例如由CDMA晶片大廠Qualc0mn；所起 MDDI(Mobile Display Digital Interface)，以及由 TI 聯人 ARM、NOKIA和意法半導體成立的產業組織所發起二 MIPI(Mobile Industry Processor Interface)。以]VIDDI 為例，其 同時具有基本的序列傳輸優點：高頻寬、低連接線數目、;^ 功耗與較好的EMI效果，並且涵蓋了所有可能的掀蓋式手機 可能的資料傳輸需求。比起傳統之平行介面皆有達到減少傳 輸線(少於6條）、EMC干擾低等優點。但目前仍缺乏統—的 7 201001365 貴:大部分電是很高、授權費用非常的昂 全面的導入產品白^^内建相素，使得新序列介面無法 由本發=之之=缚係f供—種顯示器。特別地，藉 如，行動電話，‘漸=可見於—般電子裝置(例 观〇)，來作為影像傳輪^::❾上的記憶卡插槽⑽如 示器與電子裝置本iiti 翻能減少f知傳統顯 擾亦可降低。另外輸線數目’訊號之間的干 用之輪入/輪出介面及與電子裝置本 扁置的體積減小並降低成本。-士應之驅動盗，進而將電子 【發明内容】 :電夕夯出sis供以y示器係用以接 插拔“ 嘴過第二輪入，輪出介面:進;; ^ __又土爾f曲，lv+±顯示器可藉由第—外 忒唬可從第—輪曰以电連接至電子穿 輪至顯示器、和入/輸出介面經過H w电卞衷置。影像 二^^具有dt，面，』 訊声之另—範疇在於提供一藉一私 面:及顯通訊裝!包:通 ί面第第—輪介二有規:ΐ 由第—外部ί it介面具有第—外部ϋΐϋ輪八/輪出 置。影像訊接至播槽^可藉 輪八/輪出介面經過第=i:; 201001365 面，進而傳輸至顯示器。 藉此’根據本發明$顧+哭、^ 一般電子裝置上的紀二播即:右能搭配日漸普遍可見於 可減少習知傳統顯;^盥影像傳輪的路徑，即 目，訊號之間的干样^ 衣置本體之間的訊號傳輸線數 習知傳統顯示㈣裝根據本翻更可省去 其對應之驅動器，進而將電子袭麵體= 輸入/輸出介面及 附圖她卩版τ物詳述及所 【實施方式】 本發明係提供—種顯哭一 置。並且更特观，立係有顯示器之行動通訊裝 出介面，作為影像訊號傳記憶卡規格之輪入/輸 通訊裝置。以下將詳述太菸=頌不态及與其配合之行動 解說本發明之特徵、精神^佳^體實施例，藉以充分 u以及實知上的簡便性。 請參閱圖四。圖四係絡— =顯示器22 ^具體實施 用來接收電子裝置24 。係可 —輪入㈣/^2424。^^!^電繼24包含第 %之規格。並且，第—t入c介面242係符合記憶卡 顯示器22包含第幹&^介面242具有插槽2422。 介面222 4第弟介面222 ’並且第二輸入/輪出 外邱璉拉: 外〇卩連接部2222。顯示器22可藉由笛 ΪίΪ Γ 2422 , J；^；： 入i出〜象訊號可從第—輪入/輸出介* 242經過Ϊ 入/輪出介面222，進而傳輸至顯示器22。 K輪 於—具體實施财，請配合參關五。圖五鱗示圖四 9 201001365 及^子裝置24的方塊圖。電子裝置24進-步 出介面‘。Him44係輕合至第一輸入/輸 之,。於此實施例中，顯示器U中的ASK： 第二輪器' 2f係麵合至 卡：技術之資料解碼為以 處理益2322。時库批制哭—γ m + /、 σ 弟 示於顯示器22上序 來將影像峨掃描並顯 於圖五’ ASIC晶片232中的電源單元如提供電壓 、類比電_ 素之準位移位器2328，皆為驅動對應晝 所知，在此不詳加描述。巧&白知技術，應為習此技藝者 端-子主錢絲傳送輸出:紐。cl ^ 脈^虎。_信號主要是用來對齊將 3^傳輪¥ :ΐ當ί:?’ΐ示ΐΐ資料:⑽端子可;來‘送輸f ==如 裝置^之電子 連接伽。記憶卡靖由第二外部連接部二:： 10 201001365 銜接至插槽2422，以電連接至電子裝置24。當然，带 24可依使用者的意願，選擇要與顯示器22或者是記甩降卡 銜接。 〜 於j體實施例中，電子裂置24可為行動通訊裝 如，行動笔活、PDA、PND…等）或電腦主機(例如 腦、筆記型電腦、舰器…等），但不以此為限。在此 :ΐ : ί詈只ίf:建的記憶卡相關輸入/輸出介面之插槽 的电子裝置，皆可根據本發明將影像訊號傳送至顯示器。 於-具體實施例巾，記憶卡％可以是SD f Μ謂SD卡、施⑽SDHC卡、_ s 二= 卡:mMC 卡、R_c 卡、CF 卡、ms/ms pro m 者是xD卡’但並不以此為限。 卡或 且體ii卜例圖六係緣示根據本發明之另一較佳 ί 軍—34及行動_隨置32的外觀示意 ，。以下㈣運用安全數位輸人/輸 晒 彳漸Mi 32 _， 更评細的·，但其並翻嫌定本發明。 了料⑽ 哪彳裝置32可輸出影像訊號。行動通 第二顯示器34。特別的n f ^不益324以及 卡36之規格，且第—輸入/輸出二‘呈有面插ΐ -顯示器324係、内建於行動通 公J槽2一22:弟 一外部連接部3422。第二翻-；f入/輪出介面342具有第 部3422可減地铜妾至 =:7=4可以藉由第一外部連接 置32。影像訊號係從第以電連接至行動通訊裝 輸出介面342，進而傳輸至^二==。322經過第二輸入/ 11 201001365 在此要特別說明的是，現有的行動通訊裝置通常皆合内 建如上所述之第一顯示器324，且内建記憶卡插槽之行^通 訊裝置亦已逐漸成為主流。本發明即可進一步利用既有内建 的記憶卡插槽來組裝第二顯示器34，藉此可利用第二顯示器 34來增加額外的多媒體應用。 、°° 另外要說明的是’目前SDIO包含了 1 bit m〇de &肥 mode 以及 4 bits mode。1 bit mode & SPI mode 的 throughput 的傳輸速度為SPI cl〇ck(0〜400 KHz)除以8，略低於50 KB/S，使得使用SPI介面的顯示器解析度不高，每秒圖片更 新率偏低，無法使用在中高階行動通訊產品中。而4⑴匕 mode的速度可分為Qass2 :最低傳輸速度2 等級、Control the drive. In particular, the ^2 26 J in the ASIC chip 126, the S/TTL transmitter _, and the receiver gamma order temple problem. In addition, since the system data from the connector 128 is transmitted in series, the timing controller 12 & 盥 control signals are parallel buss. Between , and between ° ° - However, with the advent of high-resolution display systems, high-order digital red, green and blue data into 10-bit red, green and blue data) Bigger. Interference between signals, such as electromagnetic interference EMI, can be even more troublesome. In addition, the driving circuit board shown in Fig. 1 will have a space where the soft board manufacturing is difficult and the cost cannot be reduced. Although there are various problems and unnecessary consumption caused by the conversion of the input interface, many wafer and handheld device design factories have their own screen interfaces, such as CDMA chip manufacturer Qualc0mn; MDDI (Mobile Display Digital Interface) And the MIPI (Mobile Industry Processor Interface) initiated by TI's affiliated ARM, NOKIA and STMicroelectronics. Taking VIDDI as an example, it has the basic sequence transmission advantages: high frequency width, low number of connections, ^ power consumption and good EMI effect, and covers the possible data transmission requirements of all possible clamshell phones. Compared with the traditional parallel interface, it has the advantages of reducing the transmission line (less than 6) and low EMC interference. However, there is still a lack of 7-201001365 expensive: most of the electricity is very high, and the licensing fee is very high. The introduction of the product is white ^^ built-in phase, so that the new serial interface can not be provided by the hair=== a kind of display. In particular, for example, a mobile phone, 'gradually visible in a general electronic device (such as 〇 〇), as a video transmission wheel ^:: memory card slot (10) on the device, such as the display device and the electronic device Reducing f knows that traditional stimuli can also be reduced. In addition, the number of transmission lines between the signals used in the wheel/in/out interface and the size of the electronic device is reduced and the cost is reduced. - Shi Yingzhi driving theft, and then the electronic [invention]: xi 夯 sis sis for y display system for plugging and unplugging "mouth over the second round, turn out interface: enter;; ^ __ again Tuer f, lv+± display can be electrically connected to the electronic plunge from the first rim to the display through the first rim, and the input/output interface is passed through the H w. Dt, face, 』 The other part of the news is to provide a borrowing and a private face: and communication equipment! Package: Tongyu noodles - the second is the rule: ΐ by the first - external ί it interface has the first - external Ϋΐϋ 八 八 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / The second broadcast on the electronic device: the right can be more commonly seen in the conventional analog display; the path of the image transmission wheel, that is, the dry sample between the signal and the number of signal transmission lines between the clothes on the body Conventional traditional display (4) installed according to this turn can save its corresponding driver, and then the electronic attack surface = input / output interface and drawings DETAILED DESCRIPTION OF THE INVENTION [Embodiment] The present invention provides a kind of display device, and is more special, and has a mobile communication interface for display, and is a wheel-in/transit communication device for video signal transmission card specifications. The following is a detailed description of the features of the present invention, the spirit of the present invention, and the simplicity of the invention. Please refer to Figure 4. Figure 4 - = display 22 ^ is specifically implemented to receive the electronic device 24. The system can be - wheeled (four) / ^ 2424. ^ ^ ! ^ electric relay 24 contains the specifications of the %. And, the - t into the c interface 242 is compatible with the memory card The display 22 includes a first & interface 242 having a slot 2422. The interface 222 4 is a second interface 222 ' and the second input/round is externally connected: the outer connecting portion 2222. The display 22 can be rotated by a flute Γ 2422 , J; ^;: The input signal can be transmitted from the first wheel in/out interface 222 to the display 22. The K wheel is in the specific implementation, please cooperate with the participant. 5. Figure 5 is a block diagram of Figure 4 9 201001365 and ^ sub-device 24. Electronic The device 24 steps in and out of the interface. The Him44 is lightly coupled to the first input/output. In this embodiment, the ASK in the display U: the second wheel '2f is tied to the card: technical data decoding In order to process the benefit 2322, the time library batches crying - γ m + /, σ is shown on the display 22 to scan the image and display the power supply unit in the ASIC chip 232 as shown in Figure 5, providing voltage, analog power _ The quasi-displacement device 2328 is known to be driven by the corresponding 昼, and is not described in detail here. Qiao & Bai Zhi technology, should be the skill of the artist - sub-master money transfer output: New. Cl ^ pulse ^ tiger. The _ signal is mainly used to align the 3^ transmission wheel: : ΐ ί: ΐ ΐ ΐΐ : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : The memory card is coupled to the slot 2422 by a second external connection 2:: 10 201001365 to electrically connect to the electronic device 24. Of course, the belt 24 can be selected to be connected to the display 22 or the card drop card according to the user's wishes. ~ In the embodiment of the j body, the electronic split 24 can be a mobile communication device, a mobile pen, a PDA, a PND, etc.) or a computer host (such as a brain, a notebook computer, a ship, etc.), but not Limited. Here, the electronic device of the slot of the memory card related input/output interface can be transmitted to the display according to the present invention. In the specific embodiment, the memory card % can be SD f Μ SD card, Shi (10) SDHC card, _ s 2 = card: mMC card, R_c card, CF card, ms / ms pro m is xD card 'but Not limited to this. The card or the embodiment of the present invention is illustrated by the appearance of another preferred embodiment of the present invention. The following (4) use the safe digital input/transmission 彳 Mi Mi 32 _, more detailed, but it is not the case. Material (10) The device 32 can output an image signal. The action passes through the second display 34. In particular, the specifications of the nf^beneus 324 and the card 36, and the first input/output two are "faceted" - the display 324 is built in the action public J slot 2-22: the other is an external connection portion 3422. The second turn-in; turn-in/out interface 342 has a first portion 3422 that can reduce the copper plaque to =: 7 = 4 can be provided by the first external connection 32. The video signal is electrically connected to the mobile communication output interface 342, and then transmitted to ^2==. 322 after the second input / 11 201001365 It is to be noted that the existing mobile communication device usually has the first display 324 as described above, and the communication device of the built-in memory card slot has gradually Become the mainstream. The present invention can further utilize the existing built-in memory card slot to assemble the second display 34, whereby the second display 34 can be utilized to add additional multimedia applications. , ° ° Another point to note is that 'current SDIO contains 1 bit m〇de & fat mode and 4 bits mode. 1 bit mode & SPI mode throughput transmission speed is SPI cl〇ck (0~400 KHz) divided by 8, slightly lower than 50 KB / S, making the display resolution using SPI interface is not high, image update per second The rate is too low to be used in mid- to high-end mobile communication products. The speed of 4(1)匕 mode can be divided into Qass2: the minimum transmission speed of 2,
Class4 :最低傳輸速度4 MB/S等級以及Class6 :最低傳輸速 度6MB/S等級。因此，根據本發明之顯示器，只要傳輸速率 夠快，再大的解析度與再快的每秒圖片更新率都不是問題。 於-具體實施例中，上述之行動通訊裂置32可根據圖五 之方塊圖的基礎架構來運作，在此不再贅述。要強調的是， 上述之彳ΐ動通訊裝置32可將影像訊號編碼為運用SD卡36 技Ϊ之貝料:上述之第二顯示器34可將運用SD卡36技術 之貧料解碼為影像峨，並將影像訊麟 示器，上。當然，上述之行動通訊裝置32亦可選擇 一顯不器34或者是SD卡36銜接。 ^ frj於具體實施例巾，行動通訊裝置32的插槽助 亦不限於一個，其可依需求而設置足夠的數量。換言之， =通4置32可以同時藉由兩個以上的插槽3222 顯示器34以及至少一 SD卡％連接。 木/、弟— 从丢^以上對於本發明之較佳具體實施例之詳述，可以明寧 地看出，根據本發日狀—較佳具體實補之顯示器與具有= 12 201001365 =益之盯動訊裂置，絲配日漸普遍可見於—般電子裝置 話、PDA、PND…等）上的記憶卡插槽（例如 盥带早罟太t影像傳輪的路徑，即可減少習知傳統顯示器 :低%外訊號傳輸線數目’訊號之間的干擾亦 間專用之輸入顯示器與電子裝置本體之 置上既有的砂卡tut明可進—步利用電子裝 器，藉此可增轉^力=建_讚之外接顯示 述本發明之特徵與羊述、，係希望能更加清楚描 施例來對本發明之範疇加以：以士”露的較佳具體實 涵蓋各種改變及具相等性反地，其目的是希望能 圍的m内。因此，本明所許請之專利範 據上述的說明作最寬廣的解=專利乾圍的範疇應該根 變以及具相等性的安排。 ，i致使其涵蓋所有可能的改 201001365 圖式簡單說明】 圖一係誇示習知之液晶 顯示器的方塊圖。 圖一係繪示習知之源極 驅動器的方塊圖。 圖二係繪示習知之閘極 驅動器的方塊圖。 電子發明之-較佳具體實施例之顯示器. 圖五係 '纟會不圖四中之蹲 不益及電子裝置的方塊圖。 圖六係繪示根據本發明 示器及行動通訊錢的外觀示t圖。A具體實施例之第二 【主要元件符號說明】 120 :晝素陣列 122、2326 :源極驅動器 1222、I242 :移位暫存器 1224 :線拴鎖器 1226、1244、2328 :準位移位器 1228 :數位到類比轉換器 1230 :輸出緩衝器 U32 :信號接收器 1234 :資料暫存器 124 :閘極驅動器 126、232 : ASIC 晶片 126a :接收器 126b ·· RSDS/TTL 傳送器 126c、2324 :時序控制器 128 :連接器 130、2330 : DC/DC 轉換器 132 :伽瑪修正單元 14 201001365 22 :顯示器 24 :電子裝置 222、342 :第二輸入/輸出介面 2222、3422 :第一外部連接部 2332 :類比電源 242、322 :第一輸入/輸出介面 2422、3222 :插槽 262、362 :第二外部連接部 26 :記憶卡 324 :第一顯示器 36 : SD 卡 2322 :第二處理器 2334 :數位電源 244 :第一處理器 32 :行動通訊裝置 34 :第二顯示器 15Class4: Minimum transmission speed of 4 MB/S and Class6: Minimum transmission speed of 6MB/S. Therefore, according to the display of the present invention, as long as the transmission rate is fast enough, the large resolution and the faster picture update rate per second are not problematic. In the specific embodiment, the above-mentioned mobile communication split 32 can operate according to the infrastructure of the block diagram of FIG. 5, and details are not described herein again. It should be emphasized that the above-mentioned swaying communication device 32 can encode the image signal into the material of the SD card 36 technology: the second display 34 can decode the poor material using the SD card 36 technology into an image 峨. And the video will be displayed on the display. Of course, the above mobile communication device 32 can also select a display device 34 or an SD card 36 to interface. ^ frj In the specific embodiment, the slot assist of the mobile communication device 32 is not limited to one, and it can be set in a sufficient amount according to requirements. In other words, the = through 4 can be simultaneously connected by more than two slots 3222 display 34 and at least one SD card. Wood/, brother--from the above, for the detailed description of the preferred embodiment of the present invention, it can be seen clearly that the display according to the present invention is preferably a concrete display with a = 12 201001365 = benefit Staring the signal, the silk card is increasingly visible in the memory card slot on the general electronic device, PDA, PND, etc. (for example, the path of the early image t-transmission wheel can reduce the conventional tradition. Display: low % external signal transmission line number 'interference between signals is also dedicated to the input display and the electronic device body is placed on the existing sand card tut can be advanced - step by using the electronic device, which can increase the force The features of the present invention and the description of the present invention are intended to be more clearly described in the context of the present invention: the preferred embodiment of the "detail" covers various changes and is equivalent. The purpose of the purpose is to be able to encircle within m. Therefore, the patents granted by the present invention are based on the above description for the broadest solution = the scope of patents should be rooted and equitably arranged. Cover all possible changes to 201001365 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram of a conventional liquid crystal display. Figure 1 is a block diagram showing a conventional source driver. Figure 2 is a block diagram showing a conventional gate driver. Figure 5 is a block diagram of the electronic device in accordance with the present invention. Figure 6 is a diagram showing the appearance of the display device and mobile communication money according to the present invention. Second [Major component symbol description] 120: Alizarin array 122, 2326: Source driver 1222, I242: Shift register 1224: Line lockers 1226, 1244, 2328: Quasi-bit shifter 1228: Digital to Analog converter 1230: output buffer U32: signal receiver 1234: data register 124: gate driver 126, 232: ASIC chip 126a: receiver 126b · RSDS/TTL transmitter 126c, 2324: timing controller 128 : Connector 130, 2330: DC/DC converter 132: gamma correction unit 14 201001365 22: display 24: electronic device 222, 342: second input/output interface 2222, 3422: first external connection 2332: analog power supply242, 322: first input/output interface 2422, 3222: slots 262, 362: second external connection 26: memory card 324: first display 36: SD card 2322: second processor 2334: digital power supply 244: First processor 32: mobile communication device 34: second display 15