201240346 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種穩壓電路模組，尤其是一種可同時 輸出具有溫度效應之閘極驅動電壓，以及與溫度無關之晝素 驅動電壓的穩壓電路模組。 【先前技術】 隨著薄膜電晶體製作技術快速的進步，液晶顯示器由於 具備了輕薄、省電、無輻射線等優點，因此被大量地應用於 筆記型電腦面板、電腦螢幕、電視、行動電話等各式電子產品中。 薄膜液晶顯示器（Thin Film Transistor Liquid Crystal Display， TFT-LCD )是利用薄膜電晶體（Thin Film Transistor，TFT )製 作而成的一種顯示裝置，其主要操作原理係以電流刺激液晶 分子，產生點、線、面配合背部燈管以構成畫面。 詳細而言，薄膜液晶顯示器是在兩片玻璃基板中間灌入 一層液晶（Liquid Crystal)。上層的玻璃基板會塗佈有密集相 間的紅、綠' 藍三色之玻璃（或稱彩色濾光片），下層的玻 璃基板則有電晶體鑲嵌於上。具有電晶體電路的玻璃基板後 另配置有月光源。因此’當施加電壓驅動電晶體時，電流 通過電晶體產生電場變化’使得兩片麵基板間的液晶開始 轉動，並且藉由液晶的轉動控制背光源光線穿透的多寡。當 光線穿透耗;t光4 (CGlGI· Filter·)時，薄膜液晶面板即可 •以產生色彩變化並顯示出影像。 201240346 一般來說，在主動式矩陣液晶顯示器（Active Matrix Liquid Crystal Display)中，每個畫素（pixel)上皆會具有 -個TFT ’其閘極（Gate)連接至水平方向掃描線，沒極 (Drain)連接至垂直方向的資料線，而源極（s。·)則連 接至畫素電極。當在水平方向的某―條掃描線上施加足夠的 正電壓時，會使得該條線上所有的TFT打開，此時該條線上 的晝素電極會與垂直方向的資料線連接，而將資料線上的視 訊信號電壓寫人晝素中，藉此控制不同液晶的透紐，進而 達到控制色彩的效果。 目前’.此種驅動電路可藉㈣縣板型轉技術（⑽ 〇n細丫，G〇A)，直接將間極驅動電路(Gate driver JCs)製作在陣列（Array)基板上，以代替由外接石夕晶片製 作的驅動晶片。此種技術的應料直接實施在面板周圍，減 少製作程序’並且降低產品成本。“，值得注意的是，此 一技術關制製财㈣問題，也就是說，當鶴電路在低 溫啟動與常溫啟動下，二者所需求的閘極驅動電壓並不相 同，若將陳的_電壓依據其巾之―，則會造成無謂的功 率浪費，抑或疋電晶體無法驅動的問題。 若亏慮以上問題 、勒‘％丨思者環境溫度而調變閘極驅| 電壓時’將會-併影_驅動晝錢_輕值。在此情況下 當各晝素的驅動電壓受到影響而變树，將使得液晶轉動的角/ 失調’進而引起面板顯示色彩的失真。因此，在考量到環境犯 201240346 的情況下，如何在閘極驅動電壓與面板顯示色彩上取得一個乾佳 的平衡，實為相關領域者目前迫切需要解決的問題。 【發明内容】 鐾於以上’本發明财Μ於-種具有溫度補償之穩壓電路模 組，當應用於薄膜液晶顯示器時，可兼顧『閘極驅動電壓隨著溫 度動態變化』’錢『面板正常顯示色彩』的需求，#以解決習知 技術存在的問題。 本發明係有關於一種具有溫度補償之穩壓電路模組，包括： -溫度感測單元、-電壓產生單元與—晝素電壓敎單元。溫度 感測單元係根據-環境溫度輪溫度城。麵產生單元根據 該溫度訊號，輸出對應之1極驅動電壓與—晝面基準電壓。、晝 素電壓穩定單元接收該畫面鱗錢，並依據—限位電壓限制令 晝面基準電壓之位準後，輪出至少—晝素驅動電壓。 μ 根據本發明之-實施例，其中晝素賴穩定單元包括一穩壓 刀離電路與—畫素分壓電路。穩壓分離電路接收晝面基準電壓， 並现位f [限壓後，輸出—與溫度無感之珈瑪應用電壓。晝素 为壓電路接收㈣應用，並將珈瑪應用電壓分壓為至少—書 素驅動電壓。 Ά 根據本發明之-實施例’其中_電壓與畫素驅動 皆與環境溫度無關。 根據本發明之一實施例，其中電壓產生單元包括一功率晶 片、-升壓電路與—倍壓電路。功率晶片根據溫度感測單元輪出 201240346 的/皿度减，輪出一控制參數 一切換雷壓i電路根據該控制參數，輸出 刀換電Ktm。倍㈣路魏該 、 換電壓气赛進+ 、羡訊唬，並且根據該切 換魏《進灯充電，以輪出間杨驅動電屢。201240346 VI. Description of the Invention: [Technical Field] The present invention relates to a voltage stabilizing circuit module, and more particularly to a gate driving voltage capable of simultaneously outputting a temperature effect and a temperature-independent pixel driving voltage Voltage regulator circuit module. [Prior Art] With the rapid advancement of thin film transistor manufacturing technology, liquid crystal displays are widely used in notebook computer panels, computer screens, televisions, mobile phones, etc. due to their advantages of thinness, power saving, and no radiation. In all kinds of electronic products. Thin Film Transistor Liquid Crystal Display (TFT-LCD) is a display device fabricated by using Thin Film Transistor (TFT). Its main operating principle is to stimulate liquid crystal molecules with current to generate dots and lines. The surface is matched with the back tube to form a picture. In detail, a thin film liquid crystal display is filled with a liquid crystal (Liquid Crystal) between two glass substrates. The upper glass substrate is coated with densely colored red, green 'blue three-color glass (or color filter), and the lower glass substrate is plated with a crystal. A glass substrate having a transistor circuit is additionally provided with a moon light source. Therefore, when a voltage is applied to drive the transistor, a current is generated by the transistor to generate an electric field change, so that the liquid crystal between the two surface substrates starts to rotate, and the amount of light from the backlight is controlled by the rotation of the liquid crystal. When the light penetrates; t light 4 (CGlGI·Filter·), the thin film liquid crystal panel can be used to produce color changes and display images. 201240346 In general, in an Active Matrix Liquid Crystal Display, each pixel has a TFT's gate connected to the horizontal scanning line. (Drain) is connected to the data line in the vertical direction, and the source (s.·) is connected to the pixel electrode. When a sufficient positive voltage is applied to a certain scanning line in the horizontal direction, all the TFTs on the line are opened, and the pixel electrode on the line is connected with the vertical data line, and the data line is connected. The video signal voltage is written in the human element, thereby controlling the penetration of different liquid crystals, thereby achieving the effect of controlling color. At present, this kind of drive circuit can be made on the array substrate by directly using the (Gate driver JCs) on the Array substrate by (4) county plate type transfer technology ((10) 〇n fine, G〇A). A driver chip made of an external stone wafer. The application of this technology is directly implemented around the panel, reducing the manufacturing process and reducing the cost of the product. "It is worth noting that this technology is related to the problem of making money (4). That is to say, when the crane circuit is started at low temperature and started at normal temperature, the gate driving voltage required by the two is not the same. The voltage is based on the towel, which will cause unnecessary power waste, or the problem that the transistor cannot be driven. If the above problem is lost, the voltage of the gate drive will be changed. - 影影_Drive Money _ Light value. In this case, when the driving voltage of each element is affected and the tree is changed, the angle/offset of the liquid crystal rotation will cause the panel display color to be distorted. Therefore, it is considered In the case of environmental crimes 201240346, how to achieve a good balance between the gate drive voltage and the panel display color is a problem that is urgently needed to be solved by the relevant field. [Summary of the Invention] - A temperature-compensated voltage regulator circuit module, when applied to a thin-film liquid crystal display, can take into account the "gate drive voltage changes with temperature" 』 'money 』 panel normal display color』 The invention relates to a voltage regulator circuit module with temperature compensation, comprising: - a temperature sensing unit, a voltage generating unit and a halogen voltage unit. The measuring unit is based on the ambient temperature temperature. The surface generating unit outputs a corresponding one-pole driving voltage and a reference voltage according to the temperature signal. The halogen voltage stabilizing unit receives the screen scale and according to the limit. After the voltage is limited to the level of the reference voltage of the face, at least the halogen drive voltage is rotated. According to the embodiment of the present invention, the 昼素赖稳定 unit includes a voltage regulator and a pixel-by-pixel piezoelectric. The voltage-regulating circuit receives the reference voltage of the kneading surface, and the current position f [after the voltage-limiting, the output--the voltage of the gamma application voltage is not sensed. The halogen is used for the voltage circuit receiving (4) application, and the voltage of the gamma application is divided. The voltage is at least - the pixel driving voltage. Ά According to the invention - the embodiment wherein the voltage and the pixel driving are independent of the ambient temperature. According to an embodiment of the invention, the voltage generating unit package A power chip, a boosting circuit and a voltage doubling circuit. The power chip rotates according to the temperature sensing unit to rotate the 201240346/span, and rotates a control parameter. The switching lightning pressure i circuit outputs the knife according to the control parameter. Change the power Ktm. Double (four) road Wei, change the voltage gas into the +, 羡 唬, and according to the switch Wei "into the lamp charging, to turn out the Yang drive electric repeatedly.
根據本發明之一實施例，I ☆、4娜分離電路可包含-第-電 谷弟電阻、一第一齊納二極— ^ ^ 體—第二電容與一第三電容。 弟電谷之第一端逄接晝面基準電懕 第一雷脏之笛―， +电屋第—電容之第二端接地。 零用㈣Γ 基準電屢，第一電阻之第二端連接伽 Π: 極體之第一端連接第-電阻之第二端， 第-齊納二極體之第二端 同遠接楚-心 弟一電谷與第二電容之第-端共 電之第二端，第二電容與第三.電容之第一端接地。 根據本發明之另一實_，其中 弟^躺 四電容、-第二雷阳一贫 似刀離電路亦可包含一第 極體。第Φ #二電阻、—細電阻與-第二齊納二 接地。第ΓΓ之第—端連接晝面基準響，第四電容之第二端 -電阻之端連接晝面鱗輕 二電阻之/納—極體之第二端接地。第三電阻之第一端連接第 苐二端’第嘛之第一端連接第 四電阻之第二端接地。 ^知第 ’本發明提出的具有溫度補償之麵電路模組，可藉由 η刀離電路，轉換鱗境溫度有_晝面 影響的書素 — 千电i為不又/皿度 路桓_ 猎此，朗本剌具有溫度娜之穩壓電 、、、、錢液晶顯示H時，鮮在不_環境溫度下，薄 201240346 膜液晶顯示n皆可在不產生額外功率消耗的情況下驅動陣 列基板，並且同時消弭習知色彩失真的問題。 以上有關於本發明的内容說明，與以下的實施方式係用以示 範與解釋本發·精神與原理，並且提供本發_專辦請範圍 更進-步的解釋。有M本發明的概、實作與功效，颇合圖式 作較佳實施例詳細說明如下。 【實施方式】 、下在實施方式中詳細敘述本發明之詳細特徵以及優點，其 内容足以使任何熟f _技藝者了解本㈣之技術内容並據以實 施且根據本，兄明書所揭露之内容、申請專利範圍及圖式，任何 熟習相關技藝者可輕易地理解本發明相關之目的及優點。 #第1圖」係為根據本發明實闕具有溫度補之穩壓電路 ^、且的電路方塊圖^灿⑽也也卿^此種穩壓電路模組適 於在一陣列基板型驅動（Gate Μ资Gn ，G0A)基板 產，至夕個與溫度無感（temperature-independent)之晝素驅 動紐。並且，穩壓電路歡可同時隨著環境溫度，動態調變基 板上=極驅動電壓，以絲面板上功率消耗與輸出正常色 形之需^。本實施例中的晝素驅動電壓指的是薄膜液晶顯示器 中’用來驅動晝素電極，以控制輸出色彩的電壓。而與溫度 無感’指_是不_境溫度而改變的絕對電壓值。、又 第1圖」所示’穩壓電路模組包括有—溫度感測單元獅、 電堡產生早元200與-晝素電壓觀單元·。溫度感測單元 201240346 100用以_環境溫度，並且根據柯的魏溫度，輸出對應之溫 度訊號ντ。電壓產生單元用以接收溫度訊號Vt，並且輪出對 應於溫度職ντ之雜，轉雙％與4面基準伽D。由 此可見，本實施例之穩璧電路模組，可經由溫度感測單幻⑻與 電壓產生早7G 200來控侧極驅動電壓Vg與晝面基準電壓親^ 的電壓值’使討動態隨著環境溫度而改變。 晝素電壓穩定單元3GG肋接㈣面基準電壓AVDD，並且 續以-限位電壓（容後詳述）來限制晝面基準電壓avdd之位準， 以在晝面鲜輕AVDD的龍辦被_住後，細為至少一 晝素驅動電壓VGAMMA。在—實施财，晝素電壓敎單元·所 輸出晝素驅動電壓VGA_的個數可以是—個或—個以上的電 壓，需視薄膜液晶顯示器中具有的晝素電晶體個數而定，並 非用以限定本發明之發明範圍。 「第2圖」係為根據「第丨圖」之電壓產生單元的内部電路 示意圖，由「第2圖」可見，電壓產生單元2〇〇包括一功率晶片 (Power 1C) 202、一升壓電路（BoostCircuit) 204 與一倍壓電路 (Charge Pumper) 206。其中，功率晶片2〇2係接收溫度感測單 兀100輸出的溫度訊號VT’並輸出一控制參數νχ，以決定升壓電 路204的控制基數（radix)。升壓電路2〇4根據控制參數與一 電壓源νίη，輸出一切換電壓訊號Vs。根據本發明之一實施例，此 一切換電壓訊號Vs係為一具有開關導通週期（dutyrati〇)的切換 訊號（switching signal)。因此，當倍壓電路2〇6接收到切換電壓 201240346 訊號vs後補電路施即可根據切換電屋訊號％的開關週期， •'亍電壓之充放電’以輸出最終供電晶體閘極驅動用的閘極驅動 電塵VG。藉此，本發明提出之電壓產生單元係利用溫度感測 早π 1〇(Η貞測外界環境溫度的動態變化，以改變功率晶片2〇2對 於升麗電路204的控制基數與升塵電路2〇4所輸出的切換電屋訊 號VS，進而達成閘極驅動· Vg可隨著外界環境溫度而動態調 整之目的。 進一步地說，假設糕產生單元在環境溫料—預設溫 度（例如π定為25度）b寺’可以輸出的閘極驅動電壓％為一預 設難驅動電壓。那麼，當溫度感測單元刚感測到環境溫度下 降至低於該預設溫度時，功率晶片2G2會開始降低升㈣路綱 的控制參數VX，以提高升塵電路綱輸出的切換電壓訊號％，藉 此，倍㈣路206可輸出-高於該預設閘極驅動電壓之閘極驅動 電壓訊號VG ;相反地，當溫度感測單以⑻所感測到的環境溫度 高於該預設溫度時，功率晶片加則會提高升壓電路綱的2 參數VX，以降低升壓電路綱輸出的切換電壓訊號％，藉此，倍 壓電路206可輸出-低於該預設_驅動電壓之間極驅動電舰 號VG。藉由此種架構，本發明提出之電壓產生單元可在不辨 加電路複雜度（_plexity)的前提之下，達成隨著環境温賴 嘘調變閘極驅動電壓訊號Vg之目的。 接著’以下為詳細闡述本發明如何將與環境溫度有關的竺面 基準電壓AVDD轉換為與環境溫度無關的畫素驅動電旦壓 201240346 VGA職’請一併參見「第1圖」、「第3A圖」與「第3B圖」。如 「第1圖」中所示，畫素魏敎衫包括—贿分離電路 3〇2與-晝素分塵電路304。其中，分離電路3〇2係用以接收 該與環境溫度有關的晝面基準賴AV〇D，並且以一限位電壓限 制其位準後，轉換為—__链AVDD—〇，娜瑪應用^ VDD—0與地1度無關。有關此—穩壓分離電路地之内 =意圖儀「第3A圖」與「第3B圖」，係分別為根據轉 日提出之穩壓分離電路3〇2的兩種實施態樣。 I先’如「第3A圖」所示，穩壓分離電路3〇2可包含一 電容α、-第二電容C2、—第三電容C3、一第一電阻幻愈一 =-齊納二極體m。其中，第—電容C1之第—端連接晝面基準 賴AVDD，第-電容C1之第二端接地。第一電阻幻之第 連接晝面基準龍AVDD，第—電阻R1之第二端連接第-齊納二 極體m之第一端，第一齊納二極體D1之第二端接地。第二電容 =2與第三餘C3 ⑽聯，增—糾嶋珈瑪應用電 塾AVDD—0 ’其第二端共同接地。因此，穩壓分離電路逝係藉 由第-齊納二鋪m的齊納麵（Ze⑽勒age)作為書面鱗 電壓麵的限位電壓，使得穩壓分離電路3〇2具有自動調節作 用。換言之m基钱壓AVDD隨著環境溫度而祕改變時， 2者只需適纽配第1阻R1之阻值，方可令㈣應用 AVDD-G維料變（鱗不_境溫度岐變，域與第-齊蜗 一極體D1的齊納電壓有關）。According to an embodiment of the present invention, the I ☆, 4 Na separation circuit may include a -th-theater resistor, a first Zener diode - a body - a second capacitor and a third capacitor. The first end of the electric power valley is connected to the reference circuit of the first surface. The first thunder is the flute, and the second end of the electric house is grounded. Zero-use (four) 基准 Reference power repeatedly, the second end of the first resistor is connected to the gamma: the first end of the pole body is connected to the second end of the first-resistance, and the second end of the first-zina diode is far away from the Chu-heart A second end of the electric valley and the first end of the second capacitor is electrically connected, and the second end of the second capacitor and the third capacitor are grounded. According to another embodiment of the present invention, the second capacitor, the second Leiyang-poor knife-disconnecting circuit may also include a first pole body. The first Φ #2 resistor, the thin resistor and the second Zener two are grounded. The second end of the third port is connected to the reference surface of the kneading surface, and the second end of the fourth capacitor is connected to the end of the resistor. The second end of the second resistor is grounded. The first end of the third resistor is connected to the second end of the second end. The first end of the fourth resistor is connected to the second end of the fourth resistor. ^知第'The circuit module with temperature compensation proposed by the present invention can convert the temperature of the scale temperature with the influence of _昼 surface by the η knife off circuit - the kilometer i is not / the degree of the path _ Hunting this, Longben剌 has the temperature of the voltage regulator,,,, money LCD display H, fresh in the _ ambient temperature, thin 201240346 film liquid crystal display n can drive the array without generating additional power consumption The substrate, and at the same time eliminates the problem of conventional color distortion. The description of the present invention has been made in the above, and the following embodiments are used to illustrate and explain the present invention, the spirit and the principle, and to provide a more advanced explanation of the scope of the present invention. The general embodiment, the implementation and the efficacy of the present invention are described in detail below with reference to the preferred embodiment. [Embodiment] The detailed features and advantages of the present invention are described in detail below in the embodiments, and the content thereof is sufficient for any skilled person to understand the technical content of the present invention and to implement it according to the present disclosure. The related objects and advantages of the present invention can be readily understood by those skilled in the art, and the scope of the invention. #第图图" is a circuit block diagram of a temperature-compensating voltage regulator circuit according to the present invention, and is also suitable for an array substrate type drive (Gate). ΜGn, G0A) substrate production, to the evening and temperature-independent (sinus-independent) elemental drive. Moreover, the voltage regulator circuit can dynamically modulate the voltage of the pole on the substrate with the ambient temperature, and the power consumption of the silk panel and the output of the normal color shape are required. The halogen drive voltage in this embodiment refers to a voltage used in a thin film liquid crystal display to drive a pixel electrode to control the output color. And the temperature is not sensed, 'finger _ is the absolute voltage value that changes without the ambient temperature. Moreover, the voltage regulator circuit module shown in Fig. 1 includes the temperature sensing unit lion, the electric castle generating the early element 200 and the - 昼 电压 voltage observation unit. The temperature sensing unit 201240346 100 is used for the ambient temperature, and according to the temperature of the Ke, the corresponding temperature signal ντ is output. The voltage generating unit is configured to receive the temperature signal Vt, and rotates the noise corresponding to the temperature level ντ, and converts the double 与 and the 4 sided reference gamma D. It can be seen that the stable circuit module of the embodiment can control the voltage value of the side driving voltage Vg and the voltage value of the surface reference voltage by the temperature sensing single magic (8) and the voltage generating 7G 200 early. Change with the ambient temperature. The pixel voltage stabilizing unit 3GG ribs the (four) plane reference voltage AVDD, and continues to limit the level of the rake surface reference voltage avdd with the -limit voltage (detailed later), so that the AVDD of the 鲜 surface is lighter. After staying, fine for at least one element drive voltage VGAMMA. In the implementation of the financial, the number of the elementary driving voltage VGA_ of the output voltage VGA unit may be one or more voltages, depending on the number of halogen transistors in the thin film liquid crystal display. It is not intended to limit the scope of the invention. Figure 2 is a schematic diagram of the internal circuit of the voltage generating unit according to the "figure diagram". As can be seen from "Fig. 2", the voltage generating unit 2 includes a power chip (Power 1C) 202 and a boosting circuit. (BoostCircuit) 204 and a Charge Pumper 206. The power chip 2〇2 receives the temperature signal VT' outputted by the temperature sensing unit 100 and outputs a control parameter νχ to determine the control radix of the boosting circuit 204. The boosting circuit 2〇4 outputs a switching voltage signal Vs according to the control parameter and a voltage source νίη. According to an embodiment of the invention, the switching voltage signal Vs is a switching signal having a switching on period. Therefore, when the voltage multiplying circuit 2〇6 receives the switching voltage 201240346 signal vs. the circuit can be switched according to the switching period of the switching house signal %, • '亍 voltage charging and discharging' to output the final power supply crystal gate driving The gate drives the electric dust VG. Therefore, the voltage generating unit of the present invention utilizes the temperature sensing early π 1 〇 (measuring the dynamic change of the ambient temperature to change the control base of the power chip 2 对于 2 for the rising circuit 204 and the dusting circuit 2切换4 outputs the switched electric house signal VS, which in turn achieves the purpose of the gate drive · Vg can be dynamically adjusted with the ambient temperature. Further, it is assumed that the cake generating unit is in the ambient temperature - preset temperature (for example, π The gate drive voltage % that can be outputted for 25 degrees) b temple is a preset hard drive voltage. Then, when the temperature sensing unit just senses that the ambient temperature drops below the preset temperature, the power chip 2G2 will Start to lower the control parameter VX of the rising (four) road class to increase the switching voltage signal % of the dust circuit output, whereby the double (four) circuit 206 can output - the gate driving voltage signal VG higher than the preset gate driving voltage Conversely, when the ambient temperature sensed by (8) is higher than the preset temperature, the power chip will increase the 2-parameter VX of the booster circuit to reduce the switching voltage of the booster circuit output. News No. %, whereby the voltage doubling circuit 206 can output - below the preset _ drive voltage between the pole drive electric ship number VG. With such an architecture, the voltage generating unit proposed by the present invention can be used without distinguishing the circuit Under the premise of complexity (_plexity), the purpose of adjusting the gate driving voltage signal Vg with the ambient temperature is achieved. Next, the following is a detailed explanation of how the present invention converts the ambient temperature-dependent threshold voltage AVDD into Pixel-driven power supply voltage independent of ambient temperature 201240346 VGA job 'Please refer to "Figure 1," "3A" and "3B". As shown in "Figure 1," The shirt includes a bribe separation circuit 3〇2 and a halogen separation circuit 304. The separation circuit 3〇2 is configured to receive the surface temperature dependent AV〇D related to the ambient temperature, and the limit voltage is After limiting its level, it is converted to -__ chain AVDD - 〇, Nama application ^ VDD - 0 has nothing to do with the ground 1 degree. Related to this - within the voltage separation circuit = intention instrument "3A" and " 3B", which are two implementations of the voltage stabilization circuit 3〇2 proposed according to the transfer date. I first 'as shown in Figure 3A, the voltage stabilization circuit 3〇2 may include a capacitor α, a second capacitor C2, a third capacitor C3, a first resistor, a phantom one =- Zener two The pole body m. The first end of the first capacitor C1 is connected to the top surface reference AVDD, and the second end of the first capacitor C1 is grounded. The first resistor is connected to the first surface of the reference axis AVDD, the first resistor R1 The second end is connected to the first end of the first Zener diode m, and the second end of the first Zener diode D1 is grounded. The second capacitor=2 is connected with the third remaining C3 (10), and the application is increased. The second end of the electric 塾 AVDD—0' is grounded together. Therefore, the voltage-stabilizing circuit is passed through the Zener surface of the first-zina two-layer m (Ze(10) Leage) as the limit voltage of the written scale surface. The voltage regulation separation circuit 3〇2 has an automatic regulation function. In other words, when the m-base voltage AVDD changes with the ambient temperature, the two need only match the resistance of the first resistor R1, so that (4) the application of the AVDD-G dimension changes (the scale does not change the temperature, The domain is related to the Zener voltage of the first-coil one pole D1).
11 S 201240346 的另同圖」係為根據本發明實施例之穩厂_電路 ^另一種實㈣樣’穩壓分離電路搬可包括一第 體D2 ^ / 第四電阻如與—第二齊納二極 射，㈣容C4之第-端連接晝面基準電壓娜， 弟四電谷C4之第二端接地。第：電_ 電壓AVDD，第二電阻逆接里面基準 第一端連接第二齊納二極體D2之第 一端，第二齊納二極體D2之第二端接地。第三電阻幻之第一端 連胁瑪應用電壓AVDD-〇與第二電阻R2之第二端，第三電阻 R3之第二端連接第四電阻糾之第一端，且第四電阻則之第二端 .接地。藉此，穩壓分離電路302同樣可藉由第二齊納二極體D2 的月、内電壓（Zener Voltage)作為畫面基準電壓AVDE^限位電 塵’使得穩壓分離電路302具有自動調節作用。換言之，當晝面 基準電壓AVDD _環境溫度_級變時，設計者只需適當匹 配$一電阻R2之隊，村令_翻麵麗維持不變 (意即不隨環境溫度而改變，而僅與第二齊納二極體m㈣ 壓有關）。 因此，根據本發明提出之穩壓分離電路3〇2，即可利用齊納二 極體的齊納電壓，作輕制畫面基準電壓AVDD位準的限位: [以在％境溫度改變時’健產生與溫度無感的㈣應用電壓 VDDJN之後’晝素分壓電路綱即可接收該办瑪應用電壓 AVDDJ) ’並跡瑪應用· AVDDJ)分壓為-個或—個以上的 里素驅動電壓vGAMMA。藉此，畫素驅動電壓Vga_亦與環境溫 12 201240346 度無關。在-實施例中，晝素分壓電路3〇4可以是例如電阻或電 容式的分壓電路，以將㈣應用電壓avdd—q進—步地分配到薄 膜液晶顯示器中每-個晝素電極可用的驅動電壓上。因此，當面 板上每-個畫素電極的晝素驅_壓Vga_皆與溫度無關時，薄 膜液晶顯示器自然可不受溫度影響，而健具有正常的色彩 輸出晝面。 其次，睛參閱「第4圖」，本發明提出之穩壓電路模組另可連 接至-增益電路400，增益電路4〇〇係接收晝面基準電壓avdd， _晝面鮮 AVDD放錄_—上準輕v_。簡單 “說上板基準電壓VC0M主要可用作薄膜液晶顯示器上輸出畫 面負载等编電壓，韻可具有—定隨著溫度變遷的容忍值 (嫩ance)。「第5A圖」與「苐5β圖」係為根據本發明實施例 之&&電路的兩種實施態樣，_，增益電路·之實施方式並 不以此二圖示為限。本發明並不限制增益電路4〇〇中所使用的元 件數目或種類，本領域具通常知識者當可視需要自行設計之，故 在此並不贅述。其中’圖示中之元件符號R1至R10係代表電阻， Cl至C4係代表電容，c〇M1至c〇M3係代表比較器。 i接著，本發明更提出實際模擬的實驗數據分析圖，作為以下 、兒月第6A圖」與「第6B圖」係為根據「第2圖」所示之 6 4：電路模組’分別模擬在常溫及低溫下的實驗數據圖。由厂第 A圖」可見’若在常溫下，麟應用電壓avdd—〇為μ伏特11 S 201240346, the same figure is a stable factory_circuit according to an embodiment of the present invention. Another type of real (four)-type voltage-stabilizing separation circuit can include a first body D2 ^ / fourth resistance such as - second Zener Bipolar shot, (4) The first end of the capacitor C4 is connected to the reference voltage of the surface, and the second end of the fourth electric grid C4 is grounded. The first end is connected to the first end of the second Zener diode D2, and the second end of the second Zener diode D2 is grounded. The first end of the third resistor is connected to the second end of the voltage resistor AVDD-〇 and the second resistor R2, and the second end of the third resistor R3 is connected to the first end of the fourth resistor, and the fourth resistor is Second end. Ground. Therefore, the voltage stabilizing circuit 302 can also use the Zener voltage of the second Zener diode D2 as the picture reference voltage AVDE^ limit electric dust to make the voltage regulator separation circuit 302 have an automatic regulation function. . In other words, when the surface reference voltage AVDD _ ambient temperature _ level changes, the designer only needs to properly match the team of $1 resistor R2, and the village _ 翻 丽 remains unchanged (that is, does not change with the ambient temperature, but only Related to the second Zener diode m (four) pressure). Therefore, according to the voltage stabilizing separation circuit 3〇2 proposed by the present invention, the Zener voltage of the Zener diode can be used as the limit of the reference voltage AVDD level of the light picture: [When the temperature changes in the % environment] (4) After applying the voltage VDDJN, the 'divine voltage divider circuit can receive the application voltage AVDDJ. 'And the application of the AVDDJ is divided into one or more than one. Drive voltage vGAMMA. Thereby, the pixel driving voltage Vga_ is also independent of the ambient temperature 12 201240346 degrees. In an embodiment, the pixel voltage dividing circuit 3〇4 may be, for example, a resistor or a capacitive voltage dividing circuit to further (4) apply the voltage avdd—q to each of the thin film liquid crystal displays. The driving voltage available for the element electrode. Therefore, when the pixel drive voltage Vga_ of each pixel electrode on the panel is independent of temperature, the thin film liquid crystal display can naturally be unaffected by temperature, and the health has a normal color output surface. Secondly, the eyesight refers to "Fig. 4". The voltage regulator circuit module proposed by the present invention can be further connected to the gain circuit 400, and the gain circuit 4 receives the back reference voltage avdd, and the _昼 surface fresh AVDD is recorded _ On the light v_. Simplely, the upper reference voltage VC0M can be used as the output voltage of the output screen load on the thin film liquid crystal display, and the rhyme can have a tolerance value (nenance) with temperature change. "5A" and "苐5β" The embodiment of the && circuit according to the embodiment of the present invention, the implementation of the gain circuit is not limited to the two illustrations. The present invention does not limit the number or type of components used in the gain circuit 4's, and those skilled in the art will design them themselves as needed, and therefore will not be described herein. Wherein the symbol symbols R1 to R10 in the figure represent resistance, Cl to C4 represent capacitance, and c〇M1 to c〇M3 represent comparators. i. Next, the present invention further proposes an experimental data analysis diagram of the actual simulation, as the following, FIG. 6A and FIG. 6B are respectively simulated according to "4: Circuit Modules" shown in "FIG. 2". Experimental data plots at normal temperature and low temperature. It can be seen from the A picture of the factory. If it is at normal temperature, the application voltage of av is avdd-〇 is μV
Itage V)且倍壓電路206具有基礎疊加電屢2.5V時，升壓 13 201240346 電路2〇4的控制參數Vx，，晝面基準雙AVDD=74v,且閑極 驅動電壓訊號VG=18V。而當環境溫度下降，如「第6β圖」所示， 則可級瑪應用電壓AVDD—0仍然維持不變為咖，並不受到溫 度的影響。在倍壓電路206具有基礎疊加電壓2.5V時，此時雌 電路撕的控制參數Vx上升為llv，畫面基準電壓 AVDD=10.4V，且閘極驅動電壓訊號％上升至24v 〇 是以’綜上所述，本發明提出之穩壓電路模組，不僅可藉由 溫度感測單元與賴產生單元，輸”隨著魏溫度祕調整的 問極驅動《，更可同賴由晝素賴穩定單元輸出不受環境溫 度影響的晝素驅動電壓。藉此，當本發明提出之穩壓電路模組應 用在薄膜液晶顯示器時，液晶面板在低溫下仍可正常啟動。並 且，在考量到溫度效應下，電路模組可同時輸出與溫度有關 的閘極驅動電壓，以及盥溫庐盔 一度無關的畫素鶴電壓，以兼顧薄膜 貝不$在功率消耗與輸出正常色彩上的平衡。 疋树月，任何熟習相像技藝者，在不脫離本發日 Γ當可作峨咖飾，叫發㈣利贿範圍須2 5兄明書所附之申料利範_界定者鱗。 、 【圖式簡單說明】 的電根據本發明實施例具有溫度補償之穩壓電路模組 第2圖係為根據厂第1圖」之電屢產生單元的内部電路示意 201240346 圖。 第Μ圖係為根據本發明實施例之穩麗分離電路的電路示音 圖0 ^ 示意圖 第3Β ®係為根據本發明另一實施例之穩慶分離電路的電路 至增益電 第4圖係為根據本發明實施例之穩壓電路模組連接 路的電路方塊圖。 第5Α圖係為根據本發明實施例之增益電路的電路示意圖。 圖。 第5Β圖係為根據本發明另一實施例之增益電路的電路示意 第6Α圖係為根據「第2圖」所示之穩壓 進行模擬的實驗數據圖。 I且在“下 第6Β圖係為根據「第2圖」所示之稃壓電政描 進杆每λ 丁心摁&也路模組，在低溫下 仃杈擬的貫驗數據圖。 【主要元件符號說明】 100 溫度感測單元 200 電壓產生單元 202 功率晶片 204 升壓電路 2〇6 倍壓電路 3〇〇 晝素電壓穩定單元 302 穩壓分離電路 3 15 201240346 304 400 晝素分壓電路 增益電路 16Itage V) and the voltage multiplying circuit 206 has a basic superimposed voltage of 2.5V, the control parameter Vx of the voltage boosting 201224346 circuit 2〇4, the back surface reference double AVDD=74v, and the idle driving voltage signal VG=18V. When the ambient temperature drops, as shown in the "6th graph", the gradual application voltage AVDD-0 remains unchanged and is not affected by the temperature. When the voltage doubler circuit 206 has a basic superimposed voltage of 2.5V, the control parameter Vx of the female circuit tearing rises to llv, the picture reference voltage AVDD=10.4V, and the gate driving voltage signal % rises to 24v. As described above, the voltage stabilizing circuit module proposed by the present invention can be driven not only by the temperature sensing unit and the ray generating unit, but also by the "polarization of the Wei temperature secret adjustment". The unit outputs a halogen driving voltage that is not affected by the ambient temperature. Therefore, when the voltage stabilizing circuit module proposed by the present invention is applied to a thin film liquid crystal display, the liquid crystal panel can be normally started at a low temperature. Moreover, in consideration of the temperature effect Under the circuit module, the temperature-related gate driving voltage can be simultaneously output, and the temperature of the 庐 庐 一 一 一 一 , , , , , , , , , , 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜Anyone who is familiar with the art of the artist, can be used as a scented coffee decoration without leaving the hairdressing day, and is required to issue a (4) bribe. The scope of the bribe must be 2 兄 明 所附 所附 利 利 _ _ _ _ _ 界定 界定 界定 界定 界定 界定 界定 界定 界定 界定 界定 界定 界定】 of The voltage-stabilizing circuit module with temperature compensation according to an embodiment of the present invention is shown in Fig. 2, which is an internal circuit diagram of the electric power generating unit according to the first drawing of the factory. The first diagram is a circuit diagram of a stable separation circuit according to an embodiment of the present invention. FIG. 3 is a circuit diagram of a circuit to gain power according to another embodiment of the present invention. A circuit block diagram of a connection circuit of a voltage stabilizing circuit module according to an embodiment of the present invention. Figure 5 is a circuit diagram of a gain circuit in accordance with an embodiment of the present invention. Figure. Fig. 5 is a circuit diagram showing a gain circuit according to another embodiment of the present invention. Fig. 6 is a graph showing experimental data for simulation based on the voltage regulation shown in Fig. 2. I, and in the next figure, the graph of the piezoelectric data is shown in Fig. 2, and each of the λ 摁 摁 amp amp 也 模组 模组 模组 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 也 。 。 。 。 。 。 。 [Main component symbol description] 100 temperature sensing unit 200 voltage generating unit 202 power chip 204 boosting circuit 2〇6 voltage doubler circuit 3 pixel voltage stabilizing unit 302 voltage stabilizing circuit 3 15 201240346 304 400 Voltage circuit gain circuit 16