TW200522840A - Portable data storage device - Google Patents

Portable data storage device Download PDF

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Publication number
TW200522840A
TW200522840A TW92137222A TW92137222A TW200522840A TW 200522840 A TW200522840 A TW 200522840A TW 92137222 A TW92137222 A TW 92137222A TW 92137222 A TW92137222 A TW 92137222A TW 200522840 A TW200522840 A TW 200522840A
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Taiwan
Prior art keywords
data
storage device
data transmission
data storage
portable
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TW92137222A
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Chinese (zh)
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TWI225764B (en
Inventor
Jih-Fong Lin
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Inventec Corp
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Publication of TW200522840A publication Critical patent/TW200522840A/en

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Abstract

A portable data storage device comprises a first data transmission port and second data transmission port. The first data transmission port is used to proceed the data transmission with other electronic processing device while the second data transmission port is connected with the data transmission port of another portable data storage device to directly proceed the real-time data transmission between both ports. As such, it is unnecessary for user to take computer as the data transfer platform so as to enhance the operational convenience.

Description

200522840 五、發明說明(1) 【發明所屬之技術領域^ t發明係關於—種可攜 可與其他可攜式資料儲進;=值:別是―種 式資料儲存裝置。 仃貝枓傳輪之他可攜 【先前技術】 阿 硬碟(hard disk)為—船雷艄备 體裝置,其優:曰 X ”、、用來儲存資料 八1ι,、、占馬奋1比軟碟大, t之硬 ,早期僅有數百萬位元組Uegabyte,存…的資料, 今二所使用數十億位元組(glgabyte,GB之:】古提昇到 而由於其組Γΐ;:置:;=料ί理更為r更。 裝設於電腦主機车铋由貝乂 此,需藉由固定之方 存放。機糸統中,故較適合於資料庫、應用軟2 次然而,因應方便使用之需求,許多 ::=出’如表單資料,或資料:住必需將 另外存槽於其他資料儲存媒介體,方可達=行將資料 方法。兹碟片(n〇ppy disk)作資料儲存為最常見之 儲放碟片之容量小(僅為I 4·),因此,所 標,則二ΪΓ:,倘若使用者要攜帶之資料為影像或圖 達到存入Γ:i谷*亚不足’若單靠資料分割而 片中。 伤—貝料將可能需要存放於數十片軟式磁碟 當然亦有較大容量 且可便於攜帶之儲存媒介體 如200522840 V. Description of the invention (1) [Technical field to which the invention belongs ^ t The invention is about-a kind of portable and can be stored with other portable data; = value: other than-a kind of data storage device.仃 贝 枓 Passing the wheel, he can bring [previous technology] A hard disk is a ship's thunder device, which is excellent: X ”, used to store data 8 1 ι ,, and Zhan Ma Fen 1 Larger than a floppy disk, t is hard. In the early days, there were only millions of bytes Uegabyte, which stored data. Today, the two used billions of bytes (glgabyte, GB of :). ;: 置:; = Material is more rational. More bismuth is installed on the mainframe of the computer. It needs to be stored by a fixed party. It is more suitable for database and application software in the system. However, in order to meet the needs of convenience, many :: = out 'such as form data, or data: you must store another slot in other data storage media to achieve the = data method. Here is a disc (n〇ppy disk) is used for data storage as the most common storage disc has a small capacity (only I 4 ·). Therefore, if it is marked, then ΪΓ: If the data to be carried by the user is an image or a picture, it is stored Γ: I Valley * Asia is not enough 'If you rely on data segmentation alone, it will be in the film. Injury-shell material may need to be stored on dozens of floppy disks, of course, there are also larger Storage media with a capacity and portability such as

200522840 五、發明說明(2) _ zip磁碟(Zip drive),其即可提供大容量之儲存磁 然而其在使用上,卻不受到使用者的青睞,主要’ 需透過Zip磁碟機(zip drive)才能續寫兮鍤 、為八 高,縱使使用者個人有該類裝置,用4不 者卻π得有,故使用上之通用性即受用 〃為達到使用者的需求,隨身碟於是因應而i, ί!:一定T量之記憶體,如16MB*32MB,並 :::即::置後,與獅之電子資訊裝置完成資:: 、:方Ϊ及:^Ϊ資料,使資料之轉存或攜帶相 資料、或用以攜帶特定資料\知去钋私式、備份重要 請參閱「=v:,,二^?報檔等。 體112,而以通用串列匯流 ,111内建置有-記憶 USB)作為與電腦進行資料傳seri:l bus, 一 USB埠公插頭113 ;通 之傳輸"面,圖中所示係為 資料流的技術,且可以每秒"匯 =支援隨插即用和多重 輸資料,因此,隨身碟U即成百一4位^ = ^ 裝置,使用者可以將常用的l j 身資料儲存 不過,隨身碟^/夂進行資料之傳輸。 腦來進行資料存取的動;種貝#的轉移上還是必須透過電 例如:使用者A需先將其隨身碟 200522840 五、發明說明(3) -----————____ A之資料上傳到一雷胎Φ,々# 插置於電腦主機之_埠中,:=再將其隨身碟B 碟Λ中的檔案。 以下載電恥中所儲存之隨身 時,=可= 臨時發生的狀況 身碟中資料之相互傳輸與儲存:己: 行兩個不同隨 ^速的轉移,而 ::的立刻將資料作 【發明内容】 $妹作上的不便。 蓉於以上習知技術的 攜式資料儲存裝支置'的即 他的電子資料處理 =—_貝料傳輸埠係用以與其 ::理..·等)進行數?傳;腦二記型電腦、個人數 :電腦作=::::=傳-“卩ΐ';再: 座。山 十口以增加使用者操作上的方便 f使用者外Ψ # t + 儲存裝置中,::佳:、^將資料儲存於可攜式資料 二欠 同式資料儲存穿詈夕笼—次 貝枓父換日守,只需將 貧料儲存| W _ I 乐一貧料傳輸埠與另f _ η由電腦以進行資料之傳Ϊ 料之傳輸, 元,以方#在此可攜式資料儲存裝置t亦M f f 頁不早凡中之顯示以選擇欲傳輸之 第7頁 200522840 五 '發明說明 (4) ------^--------- ΐ二增= :存裝置中資料傳輸的狀 了解,兹:ϋΠ::明=特徵及其功能有進-步的 【實施方式】 存裝置2丄卜ί 2示圖意圖所不心=本一气明之可攜式資料儲 可攜式資料儲存裝置2〇中所::::不單元21以顯示此 態,以供使用者夂考之用4存之祂木及資料傳輸之狀 22上不同的功能選項,例如.而選使擇用/^^ 222及接收數據資料223之功.、登擇^木221、傳送數據資料 攜式資料儲存裝置間 ^ ^ 以進行兩個不同的可 晶顯示面板。 、抖傳輪。而此顯示單元21係為液 而在此可攜式資料儲存裝 =4::=開_控制整個儲= ί裝置2:0 =另:3可圖攜式所資:儲1\本置1明Λ可攜Λ資料儲 柃之不忍圖。當此可攜式資料儲接進仃貧料傳輪 一可攜式資料儲存裝置3〇,或 ^ 0要傳輸檔案至另 存衣置3 0傳輪過來的檔案時^ —另可攜式資料儲 資料傳輪埠23與資料傳輪埠31 —傳輸線4〇連接第二 輸。 可進行二者間之資料傳 而此第二資料傳輸和與資料傳輪物需為相同之傳 200522840 五、發明說明(5) 輪介面,才能進行二者間之資料傳輸,例如:通用串列匯 流排(Universal Serial Bus,USB)、國際電子工業技術 協會 1394 標準匯流排(Institute of Electrical and Electronics Engineers 1394,IE EE 1394)、個人電腦記 憶卡介面PCMCIA(Personal Computer Memory Card International Association)等。 請簽閱「第4圖」所示,係為本發明之可攜式資料儲 存I置的系統架構示意圖,其包含有下列幾個主要的部 =·八^己體24、第一傳輸電路25、第一資料傳輸埠26、操 庫::面以、第二傳輸電路27、第二資料傳輸埠23及電源供 應早兀(圖中未示)。 儲存可攜 文字資料 而當 理裝置, 進行數據 的某些檔 處理装置 需將可攜 電子資料 路25進行 輸之數據 理裝置中 式資料儲存 、相片格式 此可攜式資 例如:電腦, 貧料之傳輸 案上傳至電 中的資料下 <資料儲存 處理裝置之 t據資料的 資料由可攜 ’或是將電 砀一恍閃記 _ ^置中所有的數據資料,例如··一般 資料或是MP3格式資料…等。 料儲存叙置2 〇要與其他的電子資料肩 筆€型電腦、個人數位助理…等, 時(_例如··將可攜式資料儲存裝置2〇 _ :貧料處理裝置中,或是將電子資米 、至可攜式資料儲存裝置2 0中),則 第一資料傳輸埠26與其、 Γΐϊ結,並透過第-傳輪, 式」σ 4來,即可將使用者欲肩 ;料:存裝置20上傳至電子資料肩 .、枓處理裝置中的資料下載至可老 200522840 五、發明說明(6) 式資料儲存裝置2 0中。 而此第一資料傳輸埠2 6可隨使用者之需求而作不同之 建置’例如· $見的通用串列匯流排(U n i v e r s a 1 S e r i a 1 Bus,USB)、國際電子工業技術協會1 394標準匯流排 (Institute of Electrical and Electronics Engineers 1 3 94,IEEE 1 3 94 )、個人電腦記憶卡介面PCMCIA (Personal200522840 V. Description of the invention (2) _ zip drive (Zip drive), which can provide large-capacity storage magnetics, but in use, it is not favored by users, mainly through the zip drive (zip drive) in order to continue to write, and it is eight high, even if the user personally has such a device, it is necessary to use π, so the universality in use is used. In order to meet the needs of the user, the flash drive responds accordingly. And i, ί !: a certain amount of memory, such as 16MB * 32MB, and ::: that is :: After the installation, complete the information with the Lion's electronic information device ::,: Fang and: ^ Ϊ For the transfer or carrying of relative data, or for carrying specific data, knowing the private type, and backing up, please refer to "= v: ,, ^ ?, report files, etc.", body 112, and general serial confluence, 111 Built-in USB memory) as a data transmission seri: l bus with the computer, a USB port male plug 113; the transmission of the "surface", the figure shows the technology of data flow, and can be exchanged per second = Support plug-and-play and multiple input data. Therefore, the USB flash drive is one hundred and four digits. ^ = ^ The commonly used lj body data is stored, but the flash drive ^ / 夂 is used for data transmission. The brain is used for data access; the transfer of seed shells # must still be done by electricity. For example: User A needs to save his flash drive 200522840. 、 Explanation of the invention (3) -----———— ____ The information of A is uploaded to a thunder tire Φ, 々 # is inserted in the _ port of the computer host, and then: ===================================== File: When downloading the portable data stored in the electronic shame, = can = the situation that occurred temporarily. The data in the physical disk is transferred and stored with each other: I: Perform two different transfers at a fast speed, and: [Summary of the content] The inconvenience of the girl. The portable data storage device supported by Rong Yu's above-mentioned technology, that is, his electronic data processing = -_ shell material transmission port is used with it :: 理 .. ·· Etc.) Counting? Transmission; brain-type computer, personal number: computer operation = :::: == transmission-"卩 ΐ '; then: Block. Mountain ten mouths to increase the convenience of the user f user outside # t + in the storage device :: 佳:, ^ to store data in the portable data two less homogeneous data storage through the night cage-Zibei My father changes the day, just save the poor material | W _ I Leyi poor material transmission port and another f _ η from the computer to transfer the data. Yuan, Yi Fang # 在 此 Portable data The storage device t is also displayed on the page of M ff to select the page to be transmitted. 200522840 Five 'invention description (4) ------ ^ --------- ΐ 二 增 =: I understand the status of data transmission in the storage device, here: ϋΠ :: 明 = characteristics and functions of the [-implementation] [implementation device] 2 storage device 2 insufficient intention of the diagram = portable data of this kind Store the portable data storage device 20 in the :::: unit 21 to display this state for the user to test 4 stored data and data transfer 22 different functional options, such as. And choose to use / ^^ 222 and receive data data 223. Log in ^ 221, send data data between portable data storage devices ^ ^ for two different crystal display Panel. , Shake the wheel. And this display unit 21 is a liquid and the portable data storage device is installed here = 4 :: = ON_Control the entire storage = ί device 2: 0 = another: 3 can be portable funded by: storage 1 \ 本 置 1 Ming Λ can carry Λ data to store the unbearable picture. When this portable data storage is connected to a portable data storage device, a portable data storage device 30, or ^ 0 to transfer files to a separate storage file, and a file from the 30 transfer wheel ^ — another portable data storage Data transmission wheel port 23 and data transmission wheel port 31-the transmission line 40 is connected to the second input. Data transmission between the two can be performed and this second data transmission and the data transmission object must be the same transmission 200522840 V. Description of the invention (5) The wheel interface can perform data transmission between the two, for example: universal serial Bus (Universal Serial Bus, USB), International Electronics Industry Technology Association 1394 standard bus (Institute of Electrical and Electronics Engineers 1394, IE EE 1394), personal computer memory card interface PCMCIA (Personal Computer Memory Card International Association), etc. Please check the "Figure 4", which is a schematic diagram of the system architecture of the portable data storage device of the present invention, which contains the following main parts = · ^ 己 体 24, the first transmission circuit 25 1, the first data transmission port 26, the library operation :: surface, the second transmission circuit 27, the second data transmission port 23, and the power supply is early (not shown). Store portable text data and take care of the device. Some file processing devices that carry data need to use the portable electronic data path 25 for data processing devices. Chinese-style data storage, photo format. This portable information such as computers, poor materials, etc. The data uploaded in the transmission case to the data under the data storage and processing device, the data of the data should be portable, or a flash memory _ ^ set all the data, such as general data or MP3 Format information ... etc. Material storage and storage 2 〇 Should be with other electronic data shoulder pen type computers, personal digital assistants, etc. (for example, · will be a portable data storage device 20__: lean material processing device, or Electronic information meter, to the portable data storage device 20), the first data transmission port 26 is connected to it and Γΐϊ, and the user can take the shoulders through the-pass wheel, type "σ 4; : The storage device 20 uploads to the electronic data shoulder. The data in the processing device is downloaded to Ke Lao 200522840 V. Description of the invention (6) type data storage device 20. And this first data transmission port 26 can be constructed differently according to the needs of the user, such as the universal serial bus (USB), see the Universal Serial Bus (USB), International Electronics Industry Technology Association 1 394 standard bus (Institute of Electrical and Electronics Engineers 1 3 94, IEEE 1 3 94), personal computer memory card interface PCMCIA (Personal

Computer Memory Card International Association) 等。 而本發明之特點即是在可攜式資料儲存裝置中多設置 一第二資料傳輸埠2 3,如此,當兩個不同的可攜式資料儲 存裝置20、30欲直接進行數據資料之傳輸時(不再透過電 腦作為資料轉移之平台),即可將此可攜式資料儲存裝置 20之第一資料傳輸埠2 3與另一個可攜式資料儲存裝置3 〇相 對應之資料傳輸埠3 1進行連結,以直接進行二者間之資 傳輸。 、’ 、/而為方便使用者選擇或接受可攜式資料儲存裝置中欲 進行傳輸之數據資料,本發明於此可攜式資料儲存裝置2 〇 之外殼上額外設置有一操作介面22,其包含有:選擇檔突 2^21、傳送數據資料222及接收數據資料2 2 3之功能選項。 遠擇檔案2 2 1之功能選項係用以供使用者選擇欲進行 之檔案;而傳送數據資料222之功能選項是當使用者選1 欲傳輸之檔案後,再執行此傳送數據資料222之功能項° 後,才會開始進行檔案之傳輪;而接收數據資料2 2 3之心 選項則是當此可攜式資料儲存裝置2〇欲接收其它可攜式^Computer Memory Card International Association). A feature of the present invention is that an additional second data transmission port 23 is provided in the portable data storage device. In this way, when two different portable data storage devices 20 and 30 want to directly transmit data and data (No longer use the computer as a platform for data transfer), the first data transmission port 2 3 of this portable data storage device 20 and another portable data storage device 3 〇 corresponding data transmission port 3 1 Link up for direct data transfer between the two. , ', / In order to facilitate the user to select or accept the data to be transmitted in the portable data storage device, the present invention additionally provides an operation interface 22 on the housing of the portable data storage device 20, which contains There are: Function options for selecting file 2 ^ 21, transmitting data data 222, and receiving data data 2 2 3. The function option of remote selection file 2 2 1 is for the user to select the file to be performed; and the function option of transmitting data data 222 is to execute the function of transmitting data data 222 after the user selects the file to be transmitted After the item °, the file transfer will start; and the heart option of receiving data 2 2 3 is when this portable data storage device 20 wants to receive other portables ^

第10頁 200522840 五、發明說明(7) 料儲存裝置傳輪過來的檔案時,需執 223之功能選項後才會開始進行檔案之丁接收數據資料 而藉由傳送數據資料222與接收数ξ枓 項其不同顏色之顯*,例如:可攜式資功能選 貧料傳輪時,其數據資料222的按鈕呈-^衣置2〇進仃 式資料儲存裝置20進行資料接收時,接收、工,次或是可, 現紅色,以表示此可攜式資料儲存裝貝2 3主 資料或是接收資料的狀態。 20目可是處於傳輸 而第二傳輸電路2 ?則是依據 之功能選項所產生的訊號(例如 料及么收數據資料223之功能選項),進行與:它Ϊ 心式 料儲存裝置之資料傳輸。 /、/、 而電源供應單元(圖中未示)係連接至電 提供整個可攜式資料儲存裝置運作時所需之電二j ,以 以上所述者,僅為本發明其中的較佳# 、, 非用來限定本發明的實施範圍;即凡依本發明 j : 圍所作的均等變化與修飾,胃為本發明專利範涵】乾 200522840 圖式簡單說明 第1圖係為一習知隨身碟的結構示意圖; 第2圖係為本發明之可攜式資料儲存裝置的外觀示意圖; 第3圖係為本發明之可攜式資料儲存裝置與另一可攜式資 料儲存裝置直接進行資料傳輸時之示意圖;及 第4圖係為本發明之可攜式資料儲存裝置的系統架構示意 圖。 【圖式符號說明】 11 隨 身 碟 111 主 體 112 記 憶 體 113 USB埠公插頭 20 可 攜 式 資 料 儲 存 裝 置 21 顯 示 單 元 22 操 作 介 面 221 選 擇 檔 案 222 傳 輸 數 據 資 料 223 接 收 數 據 資 料 23 第 二 資 料 傳 科J 埠 24 記 憶 體 25 第 一 傳 電 路 26 第 一 資 料 傳 埠 27 第 二 傳 fm 電 路 28 電 源 開 關 30 另 一 可 攜 式 資 料 儲 存裝置Page 10 200522840 V. Description of the invention (7) When transferring files from the material storage device, you need to perform the 223 function option to start the file receiving data and then send the data 222 and the receiving number ξ 枓It is displayed in different colors *, for example: when the portable material function selects the poor material transfer wheel, the button of its data data 222 is-^ clothes set 20 into the type data storage device 20 when receiving data, receiving, working , Or it is possible, red, to indicate the status of this portable data storage device 2 3 master data or receiving data. The 20 head is in transmission and the second transmission circuit 2 is the signal generated based on the function option (such as the function option of data and data collection 223), and it is: It is a data transmission of a heart-shaped material storage device. /, /, And the power supply unit (not shown) is connected to the power supply to provide the entire portable data storage device required for operation, the above is only the better of the present invention # , Is not used to limit the scope of implementation of the present invention; that is, for all equal changes and modifications made according to the present invention, the stomach is the patent scope of the present invention] Gan 200522840 Schematic description of the first diagram is a familiar carry Schematic diagram of the structure of the disc; Figure 2 is a schematic diagram of the appearance of the portable data storage device of the present invention; Figure 3 is a direct data transmission between the portable data storage device of the present invention and another portable data storage device Figure 4 is a schematic diagram of the system architecture of the portable data storage device of the present invention. [Illustration of graphical symbols] 11 USB flash drive 111 main body 112 memory 113 USB port male plug 20 portable data storage device 21 display unit 22 operation interface 221 selection file 222 transmission data data 223 reception data data 23 second data transmission department J Port 24 memory 25 first transmission circuit 26 first data transmission port 27 second transmission fm circuit 28 power switch 30 another portable data storage device

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Claims (1)

200522840200522840 六、申請專利範圍 1· 一=憶體,係用以儲存數據資料; 以進行數 一第一傳輪電路,係與該記憶體連接 據資料之傳輸; 一第一 該記憶體連接, 據資料之傳輸; 一顯示單元,用 態; 以顯示所儲存之數據資料及資料傳輸之狀 操作;1面,係提供與另_該攜 置進行雙向#資料傳輪的功能選項之介面; 十储存衣 第一傳輸電路,係依據使用者輸入該操作 之功此遥項所產生之訊號,進行與另一該可式 裝置之資料傳輸; Μ辟存 一弟二資料傳輸埠,係連接於該第二傳輸電路, 並選$性地與另一該可攜式資料傳輸裝置之資料傳輪 行連結,以進行雙向之資料傳輸;及 早進 一電源供應單元 裝置運作時所需之電力。 係用以提供該可攜式資料铸存 2.如=f專利範圍第丨項所述之可攜式資料儲存裝置 中該=介面更包含有一傳送數據資料之功能遂項。 3· i I ΐ ί利範圍第1項所述之可攜式資料儲存裝置 中以Γ t二面更包含有一接收數據資料之功能選項。 4·如“專利範圍第1項所述之可攜式資料儲存裝置 200522840 六、申請專利範圍 中該操作介面更包含有一選擇檔案之功能選項。 5·如申請專利範圍第丨項所述之可攜式資料儲存裝置,更 線,、而該第二資料傳輪埠透過該傳輸線而與 另一該可攜式資料傳輸裝置之資料傳輪埠進行連έ士。 6·如申請專利範圍第i項所述之可攜式資料儲存裝^,係 耩由該傳送數據資料之功能選項所呈現之不同顏 示該可攜式資料儲存裝置目前資料傳輸之狀態。、 、 7三如申請專利範圍第!項所述之可攜式資料儲存裝置,係 藉由該接收數據資料之功能選項所呈現之不同顏色,以表 示該可攜式資料儲存裝置目前資料傳輸之狀態、 8·如申請f利範圍第1項所述之可攜式資料儲存裝置,其 中该顯示單元係為液晶顯示面板。 9 ·如!·請ΐ利範圍第1項所述之可攜式資料儲存裝置,其 中②第一貪料傳輸埠係為通用串列匯流排(um 丄 Serial Bus , USB) ° 10.如申請專利範圍第丨項所述之可攜式資料儲存裝置,t 中該第一資料傳輸埠係為國際電子工業技術協會1 394標準 匯流排(Institute of Electrical· and Electr〇nics Engineers 1394 , IEEE1394) o 11 ·如^申請,利範圍第i項所述之可攜式資料儲存裝置,其 中該第一資料傳輸埠係為個人電腦記憶卡國際協會標準介 面(Personal Computer Memory Card International Association , PCMCIA)。 1 2·如申請專利範圍第丨項所述之可攜式資料儲存裝置,其 第15頁 200522840 六、申請專利範圍 中該第二資料傳輪埠係為通用串列匯流排(U n i v e r s a 1 Serial Bus , USB)。 1 3 ·如申請專利範圍第i項所述之可攜式資料儲存裝置,其 中該第二資料傳輸埠係為國際電子工業技術協會丨3 9 4標準 匯流排(Institute of Electrical and Electronics Engineers 1394 , IEEE1394)。 1 4 ·如申請專利範圍第i項所述之可攜式資料儲存裝置,其 中該第二資料傳輪埠係為個人電腦記憶卡國際協會標準介 面(Personal Computer Memory Card International Association , PCMCIA) 〇Sixth, the scope of patent application: 1. = memory, which is used to store data and data; to perform a first pass wheel circuit, which is connected to the memory to transmit data; a first to the memory, which is based on data Transmission; a display unit, status; operation to display the stored data and data transmission; 1 side, is an interface that provides the option of bidirectional # data transfer wheel with another _ the carrying; 10 storage clothes The first transmission circuit is for transmitting data with another portable device according to the signal generated by the user by inputting the power of the operation. The first data transmission port is connected to the second data transmission port. The transmission circuit is optionally connected with the data transmission of another portable data transmission device in turn to carry out two-way data transmission; and the power required for early operation of a power supply unit device is advanced. It is used to provide the portable data storage. 2. In the portable data storage device described in the item f of the patent scope, the interface further includes a function for transmitting data data. 3 · i I ΐ The portable data storage device described in item 1 of the scope of interest includes a function option for receiving data and data on both sides of Γ t. 4. The portable data storage device as described in the first item of the patent scope 200522840 6. The operation interface in the scope of the patent application also includes a function option for selecting a file. 5. The available as described in the first scope of the patent application The portable data storage device is more online, and the second data transmission port is connected to the data transmission wheel port of another portable data transmission device through the transmission line. The portable data storage device described in the above item 耩 means that the present status of the data transmission of the portable data storage device is shown differently by the functional options of the transmitted data data. The portable data storage device mentioned in the item is displayed in different colors by the function options for receiving data data to indicate the current data transmission status of the portable data storage device. The portable data storage device described in item 1, wherein the display unit is a liquid crystal display panel. 9 · As! · Please take advantage of the portable data storage device described in item 1, ② The first data transmission port is a universal serial bus (um 丄 Serial Bus, USB) ° 10. The portable data storage device described in item 丨 of the patent application scope, the first data transmission port in t It is the International Electronic Industry Technology Association's 1394 standard bus (Institute of Electrical · and Electron Engineers 1394, IEEE1394) o 11 · As described in the ^ application, the portable data storage device described in item i, wherein The first data transmission port is the Personal Computer Memory Card International Association (PCMCIA) standard interface. 1 2 · The portable data storage device described in item 丨 of the scope of patent application, page 15 200522840 6. The second data transmission port in the scope of patent application is a universal serial bus (Universa 1 Serial Bus, USB). 1 3 · The portable data storage device as described in item i of the scope of patent application , Where the second data transmission port is the International Association of Electronics and Technology 丨 3 9 4 standard bus (Institute of Electrical and Electronics Engineers 1394, IEEE1394). 1 4 The portable data storage device as described in item i of the patent application scope, wherein the second data transmission port is a standard interface of the Personal Computer Memory Card International Association , PCMCIA) 〇 第16頁Page 16
TW92137222A 2003-12-26 2003-12-26 Portable data storage device TWI225764B (en)

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