M340667 八、創作說明： 【新型所屬之技術領域】 本創作是有關於一種顯示裝置，且特別是有關於一種 網路狀態顯示裝置。 【先前技術】 對於電腦系統而言，網路卡已經成為一個很普遍的配 置。一般來說，網路卡與其網路接口通常都設置在電腦主 機之機箱的後側。另外，網路接口的旁邊都會配置2個發 光二極體(Light Emitting Diode，LED)，用以指示目前的網 路連線狀態及資料傳輸狀態。其中，一個發光二極體會以 亮或滅的方式來顯示網路連線狀態，而另一個發光二極體 則是以閃爍或不閃爍的方式顯示資料傳輸狀態。 由於上述2個發光二極體都是設計在電腦主機之機箱 的後側，因此，每當使用者要檢視目前的網路使用狀態， 就必須要繞到機箱的後側來查看這2個發光二極體的發光 狀况’不然就是要將整個機箱旋轉18〇度，讓機箱的後側 朝向使用者。如此，會造成使用者的不便。 ^有鑑於此，在目前電腦主機的設計中，已有於機箱的 網路接口旁邊的發光二極體，以方便使 與狀態。雖然’網路卡的網路連接狀態 發光二極體進行檢稍 反上的 資料傳輸速度 奴無法顯不―貝料進行傳輪時的 M340667 【新型内容】 一本創作提供一種網路狀態顯示裝置，可以利用一發光 =件同時顯示網路連接狀態、資料傳輸狀態與資料傳輸速 度，以降低電路製作成本。 • 本創作提出一種網路狀態顯示裝置，適用於顯示網路 广/置，網路之間的狀態。此網路裝置會依據其是否與網路 - 進行資料傳輪而決定是否更改第二狀態信號的準位，並會 • $據其與網路之間的資料傳輸速度而將多個第-狀態信號 ，中之一切換至第一準位。此網路狀態顯示裝置包括控制 了 一二發光元件。控制單元具有多個輸入端、第一輸出端 以，第二輸出端，其中此控制單元的所述輸入端麵接至網 ，裝置並用以接收所述第一狀態信號與所述第二狀態信 j ’控制單元的第-輸出端與第二輸出端分別用以產生第 -驅，信號與第二轉錢，且控鮮元依據具有第一準 位的第一狀態信號而將第一驅動信號的準位切換至該第一 _ ，位並依據第一狀態信號的準位的改變，而將第二驅動 •信號調整為頻率會隨著所述第-狀態信號的切換而產生變 • 動的方波信號。 ^另外，發光元件具有第一端與第二端。此發光元件的 第一端耦接至控制單元的第一輸出端，而發光元件的第二 ，輕接^控制單元的第二輸出端，且發光元件用以依據第 一驅動信號與第二驅動信號之間的電壓差喊生相應的光 源。 在本創作一實施例中，所述發光元件為一發光二極體。 6 M340667 至控第—，二極趙的一* 制單元的第二輪出端。，光—極體的陽極端祕至控 至控光二極體的陽極爾 制單元的第二輪出端。極體的陰極她接至控 -反=創==r]t，所述網路狀態顯示袭置更包括 的弟一輸出端與第二輸出端之間。 在控制早70 而嘉if 控制單元依據網路裝置所產生的狀態信號 二的ί=’並藉由狀態信號的改變而對應地調整驅 動U的雜麵率。藉此，發光元件會產生對應的光源， 以便於顯不網路的連接狀態、資料傳輸狀態與資料傳輪速 度。另外’本創作可以在制單—發光元件陳態下 a夺顯示網路的連接狀態、資料傳輸狀態與資料傳輸速/ 亦可以減少電路製作的成本。 a ’ 為讓本創作之上述特徵和優點能更明顯易懂，下文护 舉較佳實施例，並配合所附圖式，作詳細說明如下。寸 【實施方式】 在以下說明中，為呈現對本創作之說明的一貫性，故 在不同的實施例中，若有功能與結構相同或相似的元件會 用相同的元件符號與名稱。 q [第一實施例] 網路裝置130會產生第M340667 VIII. Creation Description: [Technical Field of New Type] This creation relates to a display device, and in particular to a network status display device. [Prior Art] For computer systems, network cards have become a very common configuration. In general, the network card and its network interface are usually placed on the back side of the chassis of the computer's mainframe. In addition, two Light Emitting Diodes (LEDs) are placed next to the network interface to indicate the current network connection status and data transmission status. Among them, one LED will display the network connection status in a bright or off manner, and the other LED will display the data transmission status in a blinking or non-flashing manner. Since the above two LEDs are designed on the back side of the chassis of the computer, whenever the user wants to view the current network usage status, it is necessary to go to the back side of the chassis to view the two illuminations. The illuminating condition of the diode is not to rotate the entire chassis by 18 degrees, so that the rear side of the chassis faces the user. This will cause inconvenience to the user. ^ In view of this, in the current design of the host computer, there is a light-emitting diode next to the network interface of the chassis to facilitate the state. Although the network connection status of the network card is lighter, the data transmission speed of the slave is invisible. The M340667 is used for the transmission of the material. [New content] One creation provides a network status display device. It is possible to use a light-emitting component to simultaneously display the network connection status, the data transmission status, and the data transmission speed to reduce the circuit manufacturing cost. • This author proposes a network status display device that is suitable for displaying the status of the network wide/set and network. The network device decides whether to change the level of the second status signal according to whether it is connected to the network - and transmits the status of the second status signal according to the data transmission speed between the network and the network. One of the signals is switched to the first level. The network status display device includes one or two light emitting elements. The control unit has a plurality of input ends, a first output end, and a second output end, wherein the input end face of the control unit is connected to the network, and the device is configured to receive the first state signal and the second state letter The first output end and the second output end of the control unit are respectively configured to generate a first drive, a signal and a second transfer, and the control unit transmits the first drive signal according to the first state signal having the first level. The level is switched to the first _ bit and the second drive signal is adjusted to a frequency that changes according to the switching of the first state signal according to the change of the level of the first state signal. Square wave signal. In addition, the light emitting element has a first end and a second end. The first end of the light emitting element is coupled to the first output end of the control unit, and the second end of the light emitting element is connected to the second output end of the control unit, and the light emitting element is configured to be driven according to the first driving signal and the second driving The voltage difference between the signals shouts the corresponding light source. In an embodiment of the present invention, the light emitting element is a light emitting diode. 6 M340667 to the second, the second round of the first unit of the two-pole unit. The anode end of the light-pole is controlled to the second end of the anode unit of the light control diode. The cathode of the polar body is connected to the control-inverted==r=t, and the network state indicates that the attacker is further included between the output of the younger one and the second output. In the control of the early 70, the Jia if control unit adjusts the miscellaneous rate of the driving U according to the state signal 2 generated by the network device and the state signal is changed. Thereby, the light-emitting element generates a corresponding light source, so as to display the connection state of the network, the data transmission state and the data transfer speed. In addition, this creation can reduce the connection state of the network, the data transmission state and the data transmission speed in the form of a single-light-emitting component, and can also reduce the cost of circuit fabrication. In order to make the above features and advantages of the present invention more comprehensible, the preferred embodiments will be described below in conjunction with the accompanying drawings. [Embodiment] In the following description, in order to present the consistency of the description of the present invention, in the different embodiments, elements having the same or similar functions and structures will have the same component symbols and names. q [First Embodiment] The network device 130 generates the first
M340667 一立圖1繪示為本創作第一實施例之網路狀態顯示裝置的 :思圖。在本實施例中，網路狀態顯示裝置1〇〇適用於顯 示、、周路衣置13〇與網路14〇之間的狀態。在此，網路狀態 顯示裝置100包括控制單元11〇與發光元件12()。 〜 睛翏照圖 VS1 j〜VS1—3與第二狀態信號VS2。其中，網路裝置 會依ϊΐ是否與網路140進行資料傳輸而決定是否更改第 一狀悲仏旒VS2的準位。此外，網路裝置13〇更會依據其 ，，，14G <間的資料傳輸速度而將第—狀態信號 —1〜VS1—3其中之一切換至第一準位ινι。 舉例來說，若網路裝置13G與網路刚沒有進行資料 ^輸時，_路裝置130並不會更改第二狀態信號vs2的 ^署^路裝置UG與網路⑽進行資料傳輸時，則網 ^ 130會更改第二狀態錢观的準位，並且同時偵 二;140之間的資料傳輸速度’而將第-狀態信號 - -3其中之一切換至第一準位[Vi。 狀署3:步Ϊ看，假設資料傳輸速度為麵咖，則網路 ^ έ將第一狀態信號VS1一1切換至第一準位lvi . 心k#u VS1—2切換至第一準位LV1 ; 1000Mbps，則網路裂置13 貝^專輸速度為 換至第-準位LV1 日將弟—狀祕號观-3切 控制單元11〇具有輸入端m 輸出端115以及第二輸出端116。 、H2、113、114、第— 控制單元110的輸入端 M340667 111〜114耦接至網路萝罟， VS1 1〜VS1 3M f ί亚用以接收第一狀態信號 一 ~ 弟—狀悲信號VS2,控制單元11() &筮 輸出端115與第二輪屮碴v，市』早兀110的弟一 VD1與第二轉仲v ^用以產生第—驅動信號 第-準位LVi的°第：^ 4 vsf制單71 m依據具有 準位切換至第一準而將第一驅動信號的 你认b 柄LV1，並依據第二狀態信號VS2的準 位的改變，而將第-驗叙尸咕 干 壯能U 2罐為頻率會隨著第一 狀悲 4口 5虎 VS 1 1 〜VS 1 3 ίΛ +77 -r* ι ^ 3的切換而產生變動的方波信號。 ^ +例來π兒，若控制單元11〇偵測到具有第一準位lVi 的第-狀態信號為VS1J時，則將上述方波信號的頻率調 1為^Hz’若控制單元11〇偵測到具有第一準位[Vi的第 一狀恶信號為。VS1—2日夺，則將上述方波信號的頻率調整為 他；若控制單元11〇偵測到具有第—準對的第—狀態信 ，為VS1 一3時，則將上述方波信號的頻率調整為1〇Hz。 藉此’隨著方波信號之頻率的改變，發光元件12()將可產 生不同程度的閃爍，進而達成顯示不同的資料傳輸速度。 另外’上述方波信號的頻率不限定於1Hz、5出與1〇Hz， 可由使用者視需求自行調整。 發光元件120具有第一端121與第二端122。發光元 件120的第一端121耦接至控制單元110的第一輸出端 H5,發光元件120的第二端122耦接至控制單元110的第 二輸出端122,且發光元件120用以依據第一驅動信號VD1 與弟一驅動#號VD2之間的電壓差而產生相應的光源。也 就是說，發光元件120會依據第一驅動信號VD1與第二驅M340667 A diagram 1 is a schematic diagram of the network state display device of the first embodiment of the present invention. In the present embodiment, the network status display device 1 is adapted to display the state between the peripheral device 13 〇 and the network 14 。. Here, the network status display device 100 includes a control unit 11A and a light-emitting element 12(). ~ Eyes VS1 j ~ VS1 - 3 and the second status signal VS2. The network device determines whether to change the level of the first sorrow VS2 depending on whether or not the data is transmitted with the network 140. In addition, the network device 13 switches one of the first state signals -1 to VS1 - 3 to the first level ινι according to the data transmission speed between them, 14G < For example, if the network device 13G and the network have not performed data transmission, the _way device 130 does not change the second state signal vs2, and the network device (10) performs data transmission. The net ^ 130 will change the level of the second state money view, and at the same time detect the data transmission speed between 140; and switch one of the first state signals -3 to the first level [Vi. System 3: Step by step, assuming that the data transmission speed is the face coffee, the network ^ 切换 switches the first state signal VS1 - 1 to the first level lvi. The heart k#u VS1 - 2 switches to the first level LV1 ; 1000Mbps, the network is split 13 b ^ the transmission speed is changed to the first - level LV1, the brother - the secret number -3 cut control unit 11 has an input m output 115 and a second output 116. The input terminals M340667 111~114 of the H2, 113, 114, and the control unit 110 are coupled to the network, and the VS1 1~VS1 3M f ί is used to receive the first state signal. , the control unit 11 () & 筮 output terminal 115 and the second rim v, the city 兀 兀 110 brother 一 VD1 and the second 仲 v v ^ used to generate the first - drive signal first - level LVi ° The first: ^ 4 vsf system 71 m according to the level switch to the first standard and the first drive signal, you recognize the handle LV1, and according to the change of the second state signal VS2 level, the first - narrative The corpse can make U 2 cans as the frequency will change with the first shape of the sad 4 mouth 5 tiger VS 1 1 ~ VS 1 3 ίΛ +77 -r* ι ^ 3 to change the square wave signal. ^ + example to π, if the control unit 11 〇 detects that the first state signal with the first level lVi is VS1J, then the frequency of the square wave signal is adjusted to 1 Hz' if the control unit 11 detects The first evil signal with the first level [Vi is detected as . VS1 - 2 day capture, the frequency of the square wave signal is adjusted to him; if the control unit 11 〇 detects the first state letter with the first - quasi-pair, is VS1 - 3, then the square wave signal The frequency is adjusted to 1 〇 Hz. Thereby, as the frequency of the square wave signal changes, the light-emitting element 12() will produce different degrees of flicker, thereby achieving different data transmission speeds. Further, the frequency of the square wave signal is not limited to 1 Hz, 5 out and 1 Hz, and can be adjusted by the user as needed. The light emitting element 120 has a first end 121 and a second end 122. The first end 121 of the light emitting element 120 is coupled to the first output end H5 of the control unit 110, the second end 122 of the light emitting element 120 is coupled to the second output end 122 of the control unit 110, and the light emitting element 120 is used according to the first A voltage difference between a drive signal VD1 and a drive ##VD2 generates a corresponding light source. That is to say, the light-emitting element 120 is based on the first drive signal VD1 and the second drive
M340667 動信號VD2的準位改變，而產生相應的光源。如此一來， 發光讀120將可顯示網路裝置13〇與網路14〇之間的狀 是網職置130與網路140之間的連接狀態、資 料傳輸狀態以及資料傳輸速度。 、 0 —在本實施例中，網路裝置130例如為一網路卡。控制 ^兀110例如為複雜可程式邏輯元件（c〇mpiex Programmmg Logic Device，CPLD)。發光元件 12〇 可以為 —發光二極體121 ’例如為藍色、紅色或綠色發光二極體， 但不，制其範圍。另外，發光二極體121的陰極端輛接至 控制單元110的第一輸出端115，並用以接收第一驅動信 號^Ό1而發光一極體121的陽極端輕接至控制單元 的第二輸出端116，並用以接收第二驅動信號VD2。 上述已大致說明了網路狀態顯示裝置1〇〇的各元件之 間的連接_。接下來，將搭配狀態信號與驅動信號的時 序末說明網路狀悲顯示裝置1〇〇如何顯示網路褒置13〇盘 網路140之間的狀態。 〃 圖2緣示為用以說明第一實施例的信號時序圖。請合 併參照圖1與圖2，首先，在期間T1，網路裝置13〇會將 第一狀態信號VS1 一1〜VS1—3切換至第二準位LV2(例:為 邏輯1)，而第二狀態信號VS2同樣被切換至第一準位 LV1(例如為邏輯0)。此時，控制單元11〇會依據第一狀態 信號VS1 一1〜VS1 一3與第二狀態信號VS2的準位，將第一 驅動信號VD1與第二驅動信號VD2的準位分別切換至第 二準位LV2與第一準位LV1。 M340667 在期間T1中，發光—極體121的陰極端接收具有第 二準位LV2的第一驅動信號VD1，且其陽極端接收^有第 一準位LV1的第二驅動信號VD2。此時，發光二極體ΐ2ι 將不會產生光源，以表示在期間τι中，網路裝置13〇與 網路140之間尚未連接。 & ^ - 在期間T2中，網路襄置130已連接於網路14〇。當網 路裝置13()與網路140進行資料傳輸時，其會更改第二狀 • 態信號VS2的準位。此外，網路裝置130還會依據直盥網 路140之間的資料傳輸速度，而將第一狀態信、號 VS1—1〜VS1 一3調整為第一準位LV1。 士舉例來說，當第一狀態信號VS1 一 1被調整為邏輯〇 時，則表示資料傳輸速度為1〇Mbps ;當第一狀態信號 VS1 一2被調整為邏輯0時，則表示資料傳輸速度為 =〇MbpS ;反之，當第一狀態信號VS1—3被調整為邏輯〇 時’表示資料傳輸速度為1〇〇〇Mbps。 接著，當第一狀態信號VS1Jl〜VS1 一3其中之一被切 » ^第-準位LV1時’控職置12G會對應地將第一驅動 域VD1切換至第一準位LV卜此外，當第二狀態信號 VS2的準位產生改變時，控制單元11〇會將第二驅動信號 =D2調整為方波信號，並依據具有第一準位LV1的第一狀 恶#號來調整方波信號的頻率。 舉例來說，控制單元110會依據具有第一準位LV1的 第一狀態信號VS1J，而將方波信號的頻率調整為iHz。 控制單元110會依據具第一準位LV1的第一狀態信號 11M340667 The position of the dynamic signal VD2 changes, and the corresponding light source is generated. In this way, the illuminating read 120 will display the connection state between the network device 13 and the network 14 是 between the network location 130 and the network 140, the data transmission status, and the data transmission speed. 0 - In the present embodiment, the network device 130 is, for example, a network card. The control unit 110 is, for example, a complex programmable logic element (c〇mpiex Programmmg Logic Device, CPLD). The light-emitting element 12A may be a light-emitting diode 121' such as a blue, red or green light-emitting diode, but it is not limited thereto. In addition, the cathode end of the LED 201 is connected to the first output 115 of the control unit 110, and is configured to receive the first driving signal 而1 and the anode end of the illuminating body 121 is lightly connected to the second output of the control unit. The terminal 116 is configured to receive the second driving signal VD2. The above has roughly explained the connection between the components of the network state display device 1A. Next, the state of the collocation state signal and the drive signal will be used to explain how the network-like display device 1 displays the state between the network device 13 and the network 140. Fig. 2 is a timing chart for explaining the signal of the first embodiment. Referring to FIG. 1 and FIG. 2 together, first, during the period T1, the network device 13 switches the first state signals VS1 -1 to VS1 - 3 to the second level LV2 (for example, logic 1), and The two state signal VS2 is also switched to the first level LV1 (eg, logic 0). At this time, the control unit 11 切换 switches the levels of the first driving signal VD1 and the second driving signal VD2 to the second according to the levels of the first state signals VS1 -1 to VS1 - 3 and the second state signal VS2, respectively. The level LV2 is the first level LV1. M340667 In the period T1, the cathode terminal of the light-emitting body 121 receives the first driving signal VD1 having the second level LV2, and the anode terminal thereof receives the second driving signal VD2 having the first level LV1. At this time, the light-emitting diode ΐ2ι will not generate a light source to indicate that the network device 13A and the network 140 are not connected during the period τι. & ^ - During the period T2, the network device 130 is connected to the network 14〇. When the network device 13() and the network 140 transmit data, it changes the level of the second state signal VS2. In addition, the network device 130 adjusts the first status signals VS1 - 1 to VS1 - 3 to the first level LV1 according to the data transmission speed between the direct network 140. For example, when the first status signal VS1 - 1 is adjusted to logic ,, it means that the data transmission speed is 1 〇 Mbps; when the first status signal VS1 _2 is adjusted to logic 0, it indicates the data transmission speed. = 〇 MbpS; conversely, when the first status signal VS1 - 3 is adjusted to logic ' ' indicates that the data transmission speed is 1 〇〇〇 Mbps. Then, when one of the first state signals VS1J1 VSVS1 - 3 is cut » ^ first-level LV1, the control device 12G will correspondingly switch the first driving domain VD1 to the first level LV. When the level of the second state signal VS2 is changed, the control unit 11 调整 adjusts the second driving signal=D2 to a square wave signal, and adjusts the square wave signal according to the first shape evil number # having the first level LV1. Frequency of. For example, the control unit 110 adjusts the frequency of the square wave signal to iHz according to the first state signal VS1J having the first level LV1. The control unit 110 will according to the first state signal 11 having the first level LV1.
M340667 單元110而::二:的严率調整為5Hz。相似地，控制 據八有弟一準位LV1的第一狀能检咕 vsl—!l^將方波信號的頻率調整為ighz。 … 電位差，；ί信號VD1與第二驅動信號VD2之間有 動信f# VD1 /、光》疋件120會產生對應的光源。當第—驅 波“，答：邏輯〇 ’且第二驅動信號VD2彬刀換至方 有ϋ正/^ ^件120會產生閃爍’以顯示網路裝置130 並且’當方波信號的頻率改變時， 歲網路140 f產生不同程度的閃燦’以顯示網路裝置130 =、’ 〇之間資料傳輸速度的不同。藉此，本創作不但 狀網路連接狀態、資料傳輸 十得輪速度，逖可以減少發光二極體121的使用 數虿，亦可減少電路製作成本。 [第二實施例] 一立圖3 1會不為本創作第二實施例之網路狀態顯示裝置的 不意圖。請合併參照圖i與目3，第二實施例與第一實施 例的主要差異在於，發光元件32〇的_接方式以及信號所 對應的第一準位LV1與第二準位lV2。 具體s之，在第二實施例中，發光元件32〇由一發光 一極體323所構成。此外，發光二極體323的陽極端(發光 兀件320的第一端321)耦接至控制單元11〇的第一輸出 端115，用以接收第一驅動信號ν〇1，發光二極體323的 陰，端(發光元件320的第二端322)耦接至控制單元n〇 的第一輪出端116，用以接收第二驅動信號VD2。反之， 12 M340667 參照圖1，在第一實施例中，發光二極體123的陰極端(發 光元件120的第一端121)耦接至控制單元110的第一輸 出端115用以，接收第一驅動信號VD1，發光二極體123 的陽極端(發光元件120的第二端122)耦接至控制單元 110的弟一^輸出端116 ’用以接收弟《—驅動信號VD2。M340667 Unit 110 and ::2: The rate is adjusted to 5Hz. Similarly, the frequency of the square wave signal is adjusted to ighz according to the first shape of the LV1 of the eight-seat LV1. ... the potential difference,; ί between the signal VD1 and the second drive signal VD2, there is a letter f# VD1 /, light" element 120 will produce a corresponding light source. When the first drive wave ", A: logic 〇" and the second drive signal VD2 is changed to the square / / / ^ ^ 120 will produce a flash 'to display the network device 130 and 'when the frequency of the square wave signal changes At the same time, the aged network 140 f produces different degrees of flashing 'to show the difference in data transmission speed between the network device 130 =, ' 。. By this, the creation is not only the state of the network connection, but also the speed of data transmission.逖 逖 逖 逖 逖 逖 逖 逖 121 虿 虿 虿 虿 虿 虿 虿 虿 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Referring to FIG. 1 and FIG. 3, the main difference between the second embodiment and the first embodiment is that the illuminating element 32 〇 is connected to the first level LV1 and the second level 1V2 corresponding to the signal. In the second embodiment, the light-emitting element 32 is composed of a light-emitting diode 323. In addition, the anode end of the light-emitting diode 323 (the first end 321 of the light-emitting element 320) is coupled to the control unit. a first output end 115 of the 11 , for receiving the first driving signal The first end of the light emitting diode 323 is coupled to the first wheel end 116 of the control unit n to receive the second driving signal VD2. Otherwise, 12 M340667 Referring to FIG. 1, in the first embodiment, the cathode end of the light-emitting diode 123 (the first end 121 of the light-emitting element 120) is coupled to the first output end 115 of the control unit 110 for receiving the first driving signal VD1. The anode end of the light-emitting diode 123 (the second end 122 of the light-emitting element 120) is coupled to the output terminal 116' of the control unit 110 for receiving the driving signal VD2.
另外’圖4繪示為用以說明第二實施例的信號時序 圖。請合併參照圖2與圖4,圖2與圖4差別在於：在圖2 中，第一準位LV1為邏輯〇,第二準位LV2為邏輯1;在 圖4中，第一準位LV1為邏輯1、第二準位LV2為邏輯0。 另外，第二驅動信號VD2的準位與頻率的調整方式則與圖 2相同或相似，因此，本領域有通常知識者，可以藉由前 一實施例之說明，來推得圖3搭配圖4的操作說明以及所 欲達成之功效，故不再贅述。 [第三實施例] 一圖5繪不為本創作第三實施例之網路狀態顯示裝置的 不意圖。請合併參關3與圖5，第三實施例與第二實施 例的主要差異在於，在第三實施例中，發光元件別由發 光一極體523所構成，且網路狀態顯示裝置1GG還包括了 反相器5如。其中，反相器、53〇與發光元件52〇相互串接 ΐ控，單Γ、,ηο的第一輸出端115與第二輸出端116之 5曰21、’ =光一極體523的陰極端(發光元件520的第一端 :严控制單元U〇的第一輸出端115，用以接收第 的第-婭w、h —極體的陰極端(發光元件520 的弟-^ 522) _反相器別的輪出端，反相器53〇的 13Further, Fig. 4 is a diagram showing a signal timing chart for explaining the second embodiment. Please refer to FIG. 2 and FIG. 4 together. The difference between FIG. 2 and FIG. 4 is that, in FIG. 2, the first level LV1 is logic 〇, the second level LV2 is logic 1; in FIG. 4, the first level LV1 For logic 1, the second level LV2 is logic 0. In addition, the adjustment manner of the level and the frequency of the second driving signal VD2 is the same as or similar to that of FIG. 2. Therefore, those skilled in the art can use the description of the previous embodiment to derive the matching with FIG. The operation instructions and the effects to be achieved are not repeated here. [Third Embodiment] Fig. 5 is a schematic view not showing the network state display device of the third embodiment. Please merge the reference 3 with FIG. 5. The main difference between the third embodiment and the second embodiment is that, in the third embodiment, the light-emitting element is composed of the light-emitting body 523, and the network state display device 1GG is also Including the inverter 5 as. Wherein, the inverter, the 53 〇 and the illuminating element 52 串 are connected in series with each other, and the first output end 115 of the ηο and the second output end 116 are 5曰21, '=the cathode end of the light one body 523 (The first end of the light-emitting element 520: the first output end 115 of the control unit U〇 is used to receive the cathode end of the first-th-w, h-pole body (the younger-^ 522 of the light-emitting element 520) Other rounds of the phaser, 13 of the inverter 53
M340667 輸入端耦接至控制單元110的第二輸出端116，用以接收 第二驅動信號VD2。 反之，參照圖3，在第二實施例中，發光二極體323 的陽極端(發光凡件320的第_端321)轉接至控制單元 110的第一輸出端115用以，接收第一驅動信號VD1，發 光一極，323的陽極端(發光元件32〇的第二端322)耦接 至控制單兀11〇的第二輸出端116，用以接收第二驅動信 號VD2。另外，本領域有通f知識者，可以藉由前一實施 例之說明，來轉圖5搭配圖4的㈣·以及所欲達成 之功效，故不再贅述。 表τ'上所述，本創作藉由控制單元依據網路裝置所產生 的狀態信號而產生鶴錢，並藉由狀態信制改變而對 應地調整驅動信號的準位與頻率。藉此，發μ件將可產 生對應的n以便於顯示網路裝置與網路之間的連接狀 態、資料，輸狀態與資料傳輸速度。另外，由於本創作可 ^在Ϊ用單—發光元件的狀態下，同時顯示網路的連接狀 輪狀験#料傳輸速度，因此可喊少電路製 作的成太。 ^ 雖;、、、:本創作已以較佳貫施例揭露如上，然其並 限定本創作’任何所屬技術躺巾具有 ^ =::之精神和範圍内，當可作些許之二: 為準。纟之保€關當視後社申料利難所界定者 14 M340667 【圖式簡單說明】 圖1繪示為本創作第一實施例之網路狀態顯示裝置的 示意圖。 圖2繪示為用以說明第一實施例的信號時序圖。 圖3繪示為本創作第二實施例之網路狀態顯示裝置的 示意圖。 圖4繪示為用以說明第二實施例的信號時序圖。 圖5繪示為本創作第三實施例之網路狀態顯示裝置的 示意圖。 【主要元件符號說明】 100 :網路狀態顯示裝置 110 :控制單元 111、112、113、114 ··控制單元110的輸入端 115 :控制單元110的第一輸出端 116 :控制單元110的第二輸出端 120、320、520 :發光元件 121 :發光元件120的第一端 122 :發光元件120的第二端 321 :發光元件320的第一端 322 :發光元件320的第二端 521 :發光元件520的第一端 522 :發光元件520的第二端 123、323、523 :發光二極體 15 M340667 530 :反相器 VS1_1〜VS1_3 :第一狀態信號 VS2 :第二狀態信號 VD1 ··第一驅動信號 VD2 ··第二驅動信號 130 :網路裝置 140 :網路 ΤΙ、T2 :期間 LV1 :第一準位 LV2 :第二準位 16The input end of the M340667 is coupled to the second output end 116 of the control unit 110 for receiving the second driving signal VD2. On the other hand, referring to FIG. 3, in the second embodiment, the anode end of the light-emitting diode 323 (the first end 321 of the light-emitting component 320) is switched to the first output end 115 of the control unit 110 for receiving the first The driving signal VD1, the light emitting pole, the anode end of the 323 (the second end 322 of the light emitting element 32A) is coupled to the second output end 116 of the control unit 11 for receiving the second driving signal VD2. In addition, those skilled in the art can use the description of the previous embodiment to transfer the function of Fig. 5 to (4) of Fig. 4 and the desired effect, and therefore will not be described again. As shown in Table τ', the present invention generates the crane money according to the status signal generated by the network device by the control unit, and correspondingly adjusts the level and frequency of the driving signal by changing the state signal system. Thereby, the μ component will generate a corresponding n to display the connection state, data, transmission state and data transmission speed between the network device and the network. In addition, since this creation can simultaneously display the connection speed of the network in the state in which the single-light-emitting element is used, it is possible to shout less circuit fabrication. ^ Although;,,: This creation has been exposed as above in a better example, but it also defines this creation 'any technical lying towel has the spirit and scope of ^ =::, when it can be made a little: quasi.纟之保€关关视视社申料利难 definition of the person defined 14 M340667 [Simplified illustration of the drawings] Figure 1 is a schematic diagram of the network state display device of the first embodiment of the present invention. 2 is a timing chart for explaining the signal of the first embodiment. 3 is a schematic diagram of a network state display device according to a second embodiment of the present invention. 4 is a timing chart for explaining the signal of the second embodiment. FIG. 5 is a schematic diagram of a network state display device according to a third embodiment of the present invention. [Main component symbol description] 100: Network status display device 110: Control unit 111, 112, 113, 114 · Input terminal 115 of control unit 110: First output terminal 116 of control unit 110: Second of control unit 110 Output terminal 120, 320, 520: light-emitting element 121: first end 122 of light-emitting element 120: second end 321 of light-emitting element 120: first end 322 of light-emitting element 320: second end 521 of light-emitting element 320: light-emitting element First end 522 of 520: second end 123, 323, 523 of light-emitting element 520: light-emitting diode 15 M340667 530: inverter VS1_1~VS1_3: first state signal VS2: second state signal VD1 ·· first Drive signal VD2 ··Second drive signal 130: Network device 140: Network ΤΙ, T2: Period LV1: First level LV2: Second level 16