201020666 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種液晶顯示面板。 【先前技術】 液晶顯示面板因具有體積小、重量輕等優點，已經廣泛 應用於各種通訊及消費性電子產品中。 請參閱圖1，其係一種先前技術液晶顯示面板之平面結 構示意圖。該液晶顯示面板10包括Μ條相互平行之掃描線 110、Ν條相互平行之資料線120、按照Μ行及Ν列排列之 複數像素單元130、一為該多條掃描線110提供掃描信號之 掃描驅動電路140、一為該多條資料線120提供資料信號之 資料驅動電路150及一用於產生公共電壓之公共電壓產生電 路160。該Μ條掃描線110按照行之方向延伸，每一條掃描 線110與一行像素單元130相對應。該Ν條資料線按照列之 方向延伸，每一條資料線與一列像素單元130相對應。 每一像素單元130包括一薄膜電晶體131及一液晶電容 132 ;該薄膜電晶體131包括一閘極（未標示）、一源極（未標 示）及一汲極（未標示）；該液晶電容132包括一像素電極 133、一公共電極134及一位於該像素電極133與該公共電 極134之間之液晶層（圖未示）；該薄膜電晶體131之汲極與 該液晶電容132之像素電極133相連。每一行之像素單元130 之薄膜電晶體131之閘極均連接到一條掃描線110。每一列 之像素單元130之薄膜電晶體131之源極均連接到一條資料 線120。該液晶顯示面板10之所有像素單元130之液晶電容 201020666 132之公共電極134相互雷读拉 J.V. χ 電連接。该公共電壓產生器16〇為 該公共電極134提供公共電壓。 巧 通常’該液晶顯示面板1G係這樣顯示每—㈣ 先’該掃描驅動電路14〇 A筮,"搶k 1 — 百 〇為第1灯拎描線no提供開啟電壓， 開啟第1仃之Ν個像素單元13〇之薄 驅動電路150為該Ν條資料 枇：體31’該資料 而使資料雪㈣X 4線&相應之資料電壓，從 〇 ❹ :使貝枓電壓载入到該$1行像素單元13〇之像 上。然後該資枓驅動電路 、 墨’向第2條掃描線11〇提二：厭條掃描線提供關閉電 素單元⑽之薄膜電晶體=::，從而關閉第1行像 ^ + 體133 ’打開第2行傻去凿-, :膜電晶體⑶，該資料驅動電路15〇將資130之 第2行像素單元13〇之像素電極 ：入到該 可依次為餘下之各行像音罝一…：後依照上述方法 液曰曰顯示面板1G顯示1完整之晝面。 而使該 2止液晶分子惡化，施加在液晶層 需要週期性改變。目前，有多種方電壓之極性 反轉、行反轉、列反轉及 種目的，如幀 容易出現大面積閃潍轉而’採用轉時畫面 行反轉及列反轉可以解決# 仁又4易產生爾問 ’燦現象， 通常，帕反棘及〜 汉得j以解决上述問題。 、轉及订反轉可以配合公共電壓酿叙办 液晶顯示面板1㈣率“ * 电壓艇動來使得該 不能像㈣轉 < 者彳·」大為降低’而列反轉及點反轉則 液晶反轉那樣配合公共電壓驅動來你： 狀日日頌不面板10消耜 勒來使得該 轉消耗功率最大，歹车鲁在-般情況、 轉次之，行反轉再次之，Μ轉消耗 201020666 功率最低。 對於該液晶顯示面板10,人們希望其具有優異之顯示品 質及較低之消耗功率。在滿足優異之顯示品質之條件下，為 ' 了降低該液晶顯示面板10採用點反轉驅動時消耗之功率， - 目前一般採用以同一列之二相鄰之像素單元作為一個 “點”來進行點反轉驅動，這通常被稱作兩線點反轉。請參 閱圖2，其係兩線點反轉驅動之示意圖。採用這種反轉可以 在一定程度減少該液晶顯示面板10之消耗功率，而不會降 低該液晶顯示面板10之顯示品質。但採用這種驅動方法該 液晶顯示面板10所消耗之功率仍然較高，即能耗仍然較高。 【發明内容】 有鑑於此，提供一種顯示品質高且能耗較低之液晶顯示 面板實為必要。 一種液晶顯示面板，其包括一顯示區域。該顯示區域包 括一第一掃描線、二第二掃描線及兩行成矩陣排列之像素單 Φ元。所有偶數列之像素單元均被該第一掃描線控制，每一奇 數列之二像素單元各自被一該第二掃描線控制。 一種液晶顯示面板，其包括一顯示區域，該顯示區域包 括一第一掃描線、二第二掃描線及兩行成矩陣排列之像素單 元。所有奇數列之像素單元均被該第一掃描線控制，每一偶 數列之二像素單元各自被一該第二掃描線控制。 一種液晶顯示面板，其包括多條相互平行順序排列之掃 描線及複數成矩陣排列之像素單元。第4m行偶數列及第 4m+l行奇數列之像素單元受第4m+l行掃描線控制，第 9 201020666 4m+l及4m+2行偶數列之像素單元受第4m+2行掃描線控 制，第4m+2行奇數列及4m+3行偶數列之像素單元受第 4m+3行掃描線控制，第4m+3及第4m+4行奇數列之像素單 元受第4m+4行掃描線控制，m係正整數。 ' 一種液晶顯示面板，其包括複數沿行之方向上延伸及在 列之方向上交替設置之第一單元及第二單元。該第一單元包 括一第一掃描線、二第二掃描線及兩行成矩陣排列之第一像 素單元，所有偶數列之第一像素單元均受該第一掃描線控 制，每一奇數列之二第一像素單元各自受一該第二掃描線控 制。該第二單元包括一條第三掃描線、二條第四掃描線及兩 行成矩陣排列之第二像素單元，所有奇數列之第二像素單元 均受該第三掃描線控制，每一偶數列之二第二像素單元各自 受一條該第四掃描線控制。 相對於先前技術，由於本發明液晶顯示面板之特殊結 構，使得其採用行反轉驅動方法就可以實現兩線點反轉之效 ^果，且行反轉驅動之功耗小於兩線點反轉，所以使得該液晶 顯示面板同時滿足能耗低及顯示效果高之要求。 【實施方式】 請參閱圖3，其係本發明液晶顯示面板一較佳實施方式 之平面示意圖。該液晶顯示面板20包括X條相互平行之掃 描線210、Y條相互平行並與該X條掃描線210絕緣垂直相 交之資料線220、XxY個矩陣排列之像素單元230、一掃描 驅動電路240、一資料驅動電路250以及一公共電壓產生電 路260。該掃描驅動電路240用於為該多條掃描線210逐行 201020666 ”壓，該資料驅動電路250在該掃描驅動 為該條掃描線210琢;招 α 更路240 提供資電壓時為該多條資料線22。 該X條掃财2U)沿行之方向延伸， 條資料線⑽沿列之方向延伸’亦依序排列 230 :了相鄰之掃描線21〇及二相鄰之資料線咖之= 象素單兀230包括—薄臈電晶體231及一液201020666 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a liquid crystal display panel. [Prior Art] Liquid crystal display panels have been widely used in various communication and consumer electronic products because of their small size and light weight. Please refer to FIG. 1, which is a schematic diagram of a planar structure of a prior art liquid crystal display panel. The liquid crystal display panel 10 includes scan lines 110 parallel to each other, data lines 120 parallel to each other, a plurality of pixel units 130 arranged in a row and a matrix, and a scan for scanning signals of the plurality of scan lines 110. The driving circuit 140, a data driving circuit 150 for providing data signals to the plurality of data lines 120, and a common voltage generating circuit 160 for generating a common voltage. The beam scan lines 110 extend in the direction of the rows, and each of the scan lines 110 corresponds to a row of pixel units 130. The beam data lines extend in the direction of the columns, and each of the data lines corresponds to a column of pixel units 130. Each of the pixel units 130 includes a thin film transistor 131 and a liquid crystal capacitor 132. The thin film transistor 131 includes a gate (not labeled), a source (not labeled), and a drain (not labeled); the liquid crystal capacitor 132 includes a pixel electrode 133, a common electrode 134, and a liquid crystal layer (not shown) between the pixel electrode 133 and the common electrode 134; a drain of the thin film transistor 131 and a pixel electrode of the liquid crystal capacitor 132 133 connected. The gates of the thin film transistors 131 of the pixel units 130 of each row are connected to one scan line 110. The sources of the thin film transistors 131 of the pixel units 130 of each column are connected to a data line 120. The common electrode 134 of the liquid crystal capacitor 201020666 132 of all the pixel units 130 of the liquid crystal display panel 10 is electrically connected to each other by J.V. χ. The common voltage generator 16 turns a common voltage for the common electrode 134. In fact, the liquid crystal display panel 1G is displayed such that each (four) first 'the scan drive circuit 14〇A筮," grab k 1 - hundred turns to provide the turn-on voltage for the first lamp drawing line no, after opening the first one The thin driving circuit 150 of the pixel unit 13 is the strip data: the body 31' of the data so that the data snow (four) X 4 line & the corresponding data voltage, from 〇❹: the beta voltage is loaded into the $1 line The pixel unit 13 is on the image. Then, the asset driving circuit and the ink 'follow the second scanning line 11: the anamorphic scanning line provides the thin film transistor of the closing element unit (10) =::, thereby closing the first line like the ^ 133 'open The second line is silly chisel-, : the film transistor (3), the data driving circuit 15 〇 130 the second row of the pixel unit 13 〇 pixel electrode: into this can be the remaining lines of the image sound... Then, according to the above method, the liquid helium display panel 1G displays 1 complete face. On the other hand, the liquid crystal molecules are deteriorated, and application to the liquid crystal layer needs to be periodically changed. At present, there are a variety of square voltage polarity inversion, line inversion, column inversion and seed purposes, such as frames are prone to large area flashes and turn to 'turn with time line reversal and column inversion can solve #仁又4 It is easy to ask the 'can phenomenon', usually, the anti-thorn and the ~ Hande j to solve the above problems. , transfer and reverse rotation can be combined with the public voltage brewing liquid crystal display panel 1 (four) rate " * voltage boat movement so that can not be like (four) turn < 彳 」 · " greatly reduced ' and column reversal and dot reversal liquid crystal Reverse the same as the public voltage drive to you: the day and the day, the panel 10 is not used to make the power consumption the most, the car is in the general situation, the second is reversed, the line is reversed again, and the consumption is 201020666 The lowest power. For the liquid crystal display panel 10, it is desired to have excellent display quality and low power consumption. Under the condition of satisfying the excellent display quality, in order to reduce the power consumed when the liquid crystal display panel 10 is driven by dot inversion driving, it is generally used to use two adjacent pixel units of the same column as a "point". Point inversion drive, which is often referred to as two line point inversion. Please refer to Figure 2, which is a schematic diagram of a two-line point inversion drive. By using such reversal, the power consumption of the liquid crystal display panel 10 can be reduced to some extent without degrading the display quality of the liquid crystal display panel 10. However, with this driving method, the power consumption of the liquid crystal display panel 10 is still high, that is, the power consumption is still high. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a liquid crystal display panel with high display quality and low power consumption. A liquid crystal display panel includes a display area. The display area includes a first scan line, two second scan lines, and two rows of pixels arranged in a matrix. All of the even-numbered columns of pixel cells are controlled by the first scan line, and each of the odd-numbered columns of pixel cells is controlled by a second scan line. A liquid crystal display panel includes a display area including a first scan line, two second scan lines, and two rows of pixel units arranged in a matrix. All odd-numbered columns of pixel cells are controlled by the first scan line, and each even-numbered column of pixel cells is controlled by a second scan line. A liquid crystal display panel comprising a plurality of scanning lines arranged in parallel with each other and a plurality of pixel units arranged in a matrix. The pixel unit of the 4m row even column and the 4th m+1 row odd column is controlled by the 4m+1 row scan line, and the 9th 201020666 4m+l and 4m+2 row even column pixel unit is subjected to the 4m+2 row scan line. Control, the pixel unit of the 4m+2 row odd column and the 4m+3 row even column is controlled by the 4m+3 row scan line, and the 4m+3 and 4th m+4 row odd column pixel unit is subjected to the 4th m+4 row. Scan line control, m is a positive integer. A liquid crystal display panel comprising a plurality of first cells and second cells extending in a row direction and alternately arranged in a column direction. The first unit includes a first scan line, two second scan lines, and two rows of first pixel units arranged in a matrix. The first pixel units of all even columns are controlled by the first scan line, and each odd column is controlled. The two first pixel units are each controlled by a second scan line. The second unit includes a third scan line, two fourth scan lines, and two rows of second pixel units arranged in a matrix. The second pixel units of all odd columns are controlled by the third scan line, and each even column The second pixel units are each controlled by one of the fourth scan lines. Compared with the prior art, due to the special structure of the liquid crystal display panel of the present invention, the effect of two-line dot inversion can be realized by using the row inversion driving method, and the power consumption of the row inversion driving is less than the two-line dot inversion. Therefore, the liquid crystal display panel simultaneously satisfies the requirements of low energy consumption and high display effect. [Embodiment] Please refer to Fig. 3, which is a plan view showing a preferred embodiment of a liquid crystal display panel of the present invention. The liquid crystal display panel 20 includes X scanning lines 210 parallel to each other, Y lines parallel to each other and perpendicularly intersecting the X scanning lines 210, a pixel line 230 arranged in an XxY matrix, a scan driving circuit 240, A data driving circuit 250 and a common voltage generating circuit 260. The scan driving circuit 240 is configured to press the plurality of scan lines 210 for 201020666", and the data driving circuit 250 drives the scan lines 210 for the scan lines; The data line 22. The X sweeps 2U) extend in the direction of the row, and the strips of data lines (10) extend in the direction of the column' are also arranged in sequence 230: adjacent scan lines 21〇 and two adjacent data lines = pixel unit 230 includes - thin transistor 231 and a liquid
電晶體日Μ括一閘極233、一源極JG 公共電Jd:電包括-像素電極(未標示)、一 , )§Λ/及極與該像素電極電連接。 .對第4m+1行像素單元23〇，其奇數 ❹ 4==接二==與第 薄膜電晶體231^ 230,其偶數列像素單元咖之 其奇數列像素單元;3==+體 4斜3條掃插線21〇電連接輕電曰曰體如之閑極233與第 對第4m+3行像夸II _ 薄膜電晶體231 Μ Γ 230 ’其偶數列像素單元230之 其奇數列像素單-? 1 233與第4m+3條掃描線21〇電連接， 4m+4條掃插線二2^〇連^薄膜電晶體231之閘極233與第 +4灯像素單元230，其奇數列像素單元230之 11 201020666 薄膜電晶體231之間極233 ~ 其偶數列俊去_ ”乐4m+4條掃描線210電連接， 4m+5條掃於始 存膜電晶體231之閘極233與第 1常’栺線210電連接。 對第4m+i及4m+4行之 單元230薄膜電晶體加之_2=30 ’其第n列= 連接，以自_。 原極说與第η條資料線別電 對第4m+2及4m+3行之後| . ❹ 單元咖薄膜電曰體231=像素早疋230，其第n列像素 電連接。、曰曰_ 之/原極234與第n+1條資料線220 電連挺斤有像素單％ 23G，其液晶電容232之公共電極相互 ’由該公共電壓產生電路26()統—提供公共電壓。 如下：顯卜t貞晝面時’該液晶顯示面板Μ工作過程通常 ^併參閱圖4 ’其係圖3所示液晶顯示面板20之驅動 昭示忍圖。從第一條掃描線21〇開始，該掃描驅動器24〇 ❹八”、、)s序依次為該多條掃描線21G提供開啟電壓。並且在顯 示*常畫面之任意時間段内，該掃描驅動器24〇最多只為一 條掃撝線210提供開啟電壓。該資料驅動器25〇通過該多條 資料線220提供資料電壓。 當某一條掃描線21 〇被該掃描驅動器240提供開啟電壓 時，例如第一條掃描線210被提供開啟電壓，與該第一條掃 描線相連之薄膜電晶體231被開啟，資料電壓通過這些被開 啟之4膜電晶體231載入到與這些被開啟之薄膜電晶體231 相連之像素電極上。同時，該公共電壓產生電路26〇產生一 12 201020666 公共電壓載入到該複數公共電極上。 該公共電壓產生電路260可以產生至少二不同之電壓 值，分別為第一公共電壓及該第二公共電壓。該第一公共電 ' 壓之值等於該資料驅動器250產生之資料電壓之最大值。該 ' 第二公共電壓之值等於該資料驅動器250產生之資料電壓之 最小值。 在任意相鄰之兩行掃描線210被載入開啟電壓時，該公 共電壓產生電路260分別輸出不同之公共電壓，例如：在第 ❹ 三行掃描線210被載入開啟電壓時，該公共電壓產生電路 260提供該第一公共電壓；在相鄰之上一行或者下一行，即 第二行或第四行掃描線210被載入開啟電壓時，該公共電壓 產生電路260提供該第二公共電壓。 並且，在該液晶顯示面板20顯示任意相鄰兩幀晝面時， 在同一條掃描線210被載入開啟電壓時，該公共電壓產生電 路260分別為該複數公共電極提供不同之公共電壓。例如： @在某一幀第二條掃描線210被載入開啟電壓時，該公共電壓 產生電路260輸出該第一公共電壓；在下一幀該第二條掃描 線210被載入開啟電壓時，該公共電壓產生電路260輸出該 第二公共電壓。由於本發明驅動方法可以配合公共電壓之變 化對該液晶顯示面板20驅動，所以本發明驅動方法之能耗 小於點反轉驅動方法，亦小於兩線點反轉驅動方法。 本發明液晶顯示面板20採用上述驅動方法可以實現兩 線點反轉，達到先前技術液晶顯示面板10採用兩線點反轉 驅動之反轉效果。請一併參閱圖5及圖6，其係該液晶顯示 13 201020666 面板20採用本法發明驅動方法時相鄰兩幀晝面之像素極性 示意圖。對該液晶顯示面板20，以列之方向上之二相鄰之像 素單元230為一個極性反單元。在同一幀晝面中每二相鄰之 ' 極性反轉單元之極性相反。對同一個極性反轉單元，其在任 意每二相鄰幀中之極性相反。以該第4m+l行及該第4m+2 行像素單元230為一第一重複單元，以該第4m+3行及該第 4m+4行像素單元230為一第二重複單元。對該液晶顯示面 ©板20,其包括複數第一重複單元及複數與該第一重複單元交 替設置之第二重複單元。該第一重複單元及該第二重複單元 均為實現兩線點反轉之最小單元。 相較於先前技術，由於本發明液晶顯示面板20採用本 發明驅動方法就可以實現兩線點反轉之效果，且本發明驅動 方法之功耗小於兩線點反轉驅動方法之功耗，所以使得該液 晶顯示面板20同時滿足能耗低及顯示效果高之要求。 因為本發明液晶顯示面板20係利用特殊之像素結構， ◎使該液晶顯示面板20採用本發明驅動方法就可以實現兩線 點反轉驅動之效果，而該第一重複單元及該第二重複單元均 為採用本發明驅動方法實現兩線點反轉之最小單元，因此， 本發明該液晶顯示面板並不局限於上述較佳實施方式，例 如： 1.該液晶顯示面板20還可以僅包括一個第一重複單 元，或者僅包括一個第二重複單元，而其他之像素單元230 均採用先前技術液晶顯示面板10之像素單元130結構。驅 動時，對該第一重複單元或者該第二重複單元採用本發明驅 201020666 動方法驅動。相應之，對其餘之像素單元230配合採用兩線 點反轉驅動。這樣，由於該液晶顯示面板20包括一個第一 重複單元或者一個第二重複單元，所以可以對該液晶顯示面 ' 板20之部份實行本發明驅動方法驅動，而該液晶顯示面板 '20整體上仍然係實現了兩線點反轉之效果。由於本發明驅動 方法之能耗小於兩線點反轉驅動之能耗，所以當該液晶顯示 面板20包括一個該第一重複單元或者一個該第二重複單元 時，該液晶顯示面板20相對於線由技術液晶顯示面板10可 以在提高之現實品質之同時降低能量消耗。 2.該液晶顯示面板20還可以包括一第一顯示區及一第 二顯示區，該第一顯示區包括複數交替設置該第一重複單元 及第二重複單元，該第二顯示區之像素單元230之結構與先 前技術液晶顯示面板10之像素單元130結構相同。對該第 一顯示區驅動時採用本發明驅動方法驅動，而對該第二顯示 區採用兩線點反轉驅動。這樣，相對於先前技術液晶顯示面 ❿板10，該液晶顯示面板20可以保持高之顯示品質之同時又 降低能量消耗。 根據以上實施方式可以知道，該第一重複單元及該第二 重複單元之像素單元結構之設計原理係： 因為本發明驅動方法係可以配合公共電壓驅動來減少 面板驅動之能量消耗之，而本發明驅動方法之特點係相鄰之 兩行像素單元230所載入之資料電壓之極性相反，所以為了 達到兩線點反轉之效果，在設計由兩行像素單元230組成之 該重複單元之時候要使得在其中一條掃描線210載入開啟電 15 201020666 壓之時候，其奇數列或者偶數列 之 ...... 像素單一 體231要被打開，而其餘之像素單元幻〇兀23〇之薄祺電 下一條掃描線210載入開啟電壓之時候、^要在上一條或 即，該重複單元之奇數列或者偶數列之像加資料電壓。 電晶體231之閘極233需連接到某一條掃妗早元23〇之薄骐 之像素單元230之薄膜電晶體231之閘極2田線210，而其餘 連接到上述掃描線210之上一條或者^ 一 233則相應之各自 上述採用本發明驅動方法來實現兩條掃插線21〇。 果之像素單元結構設計原理只與該像素單線點反轉之驅動效 及相應掃描線22〇之連接關係有關 =230之閘極2 資料線咖之連接關係無關。關而與其塬極奴及相應 Ο 作為優選方案，該第—重複單元及該第 。括三條掃描線跡該第—重複單以 「重複單元各自 之閑極234連接到其三條掃描*加 」之像素單元23〇 像素單元230之分別各自連接到其餘而奇數列之 重複單元奇數列之像素單元230之234連田” 210。該第二 =之第二條，而偶數列之像素單元230之It條掃插線 一餘一掃描線210。 另各自連接到 依據上述原理還可以設計各種重複單 、 發明驅動方法而實現兩線點反轉之效*。卩實現採用本 作為優選方案，本案之較隹實 複單元及兮笫-舌$ / 式係通過將該第 i _平疋及衫—重複早％進行優化組合， 4-重 不面板20之結構相對於其他變體實施方㈣液晶顯 综上所述’本發明確已符合發明 ' : 16 料美依法提出專 201020666 利申請。惟，以上所述者僅為本發明之較佳實施方式，本發 明之範圍並不以上述實施方式為限，舉凡熟悉本案技藝之人 士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以 下申請專利範圍内。 【圖式簡單說明】 圖1係一種先前技術液晶顯示面板之平面結構示意圖。 圖2係兩線點反轉驅動示意圖。 圖3係本發明液晶顯示面板一較佳實施方式之平面示意圖。 圖4係圖3所示液晶顯示面板之驅動信號示意圖。 圖5及圖6係本發明液晶顯示面板採用本發明驅動方法時相 鄰兩幀晝面之像素極性示意圖。 【主要元件符號說明】 液晶顯不面板 20 掃描線 210 資料線 220 像素單元 230 薄膜電晶體 231 液晶電容 232 閘極 233 源極 234 掃描驅動電路 240 資料驅動電路 250 公共電壓產生電路 260 17The transistor includes a gate 233 and a source JG common electric Jd: the electric includes a pixel electrode (not shown), and a § Λ/ and a pole are electrically connected to the pixel electrode. For the 4m+1th row of pixel units 23A, the odd number ❹ 4== is connected to the second == and the thin film transistor 231^230, and the even-numbered column pixel unit is the odd-numbered column pixel unit; 3==+body 4 The oblique three sweeping wires 21 are electrically connected to the light electric body such as the idle pole 233 and the fourth pair of the fourth m+3 rows. The thin film transistor 231 Μ Γ 230 'the odd-numbered column of its even-numbered column pixel unit 230 The pixel single-? 1 233 is electrically connected to the 4m+3 scanning line 21〇, the 4m+4 scanning line 2 is connected to the gate 233 and the +4th lamp unit 230 of the thin film transistor 231, 11 of the odd-numbered column pixel unit 2010 201020666 The thin film transistor 231 is between the poles 233 ~ its even-numbered columns _ "Le 4m + 4 scanning lines 210 are electrically connected, 4m + 5 strips are scanned at the gate of the initial film transistor 231 233 is electrically connected to the first constant 'twist line 210. For the 4th m+i and 4m+4 rows of the unit 230 thin film transistor plus _2=30 'the nth column = connected to the self_. η data lines are not connected to the 4m+2 and 4m+3 lines| . 单元 Unit coffee film 曰 231=pixels 疋230, the nth column of pixels is electrically connected., 曰曰_ / 235 Connected with the n+1th data line 220 23G, the common electrodes of the liquid crystal capacitors 232 are 'provided with a common voltage by the common voltage generating circuit 26'. The following is the following: When the LCD panel is displayed, the liquid crystal display panel is normally operated and is referred to FIG. It is shown in FIG. 3 that the driving of the liquid crystal display panel 20 is shown in FIG. 3. Starting from the first scanning line 21〇, the scanning driver 24 sequentially provides the turn-on voltage for the plurality of scanning lines 21G. . And at any time during which the *normal picture is displayed, the scan driver 24 提供 provides a turn-on voltage for at most one of the broom lines 210. The data driver 25 receives the data voltage through the plurality of data lines 220. When a certain scan line 21 is supplied with the turn-on voltage by the scan driver 240, for example, the first scan line 210 is supplied with an on-voltage, the thin film transistor 231 connected to the first scan line is turned on, and the data voltage is passed through these The open 4-film transistor 231 is loaded onto the pixel electrodes connected to the opened thin film transistors 231. At the same time, the common voltage generating circuit 26 generates a 12 201020666 common voltage applied to the complex common electrode. The common voltage generating circuit 260 can generate at least two different voltage values, respectively a first common voltage and a second common voltage. The value of the first common electrical voltage is equal to the maximum value of the data voltage generated by the data driver 250. The value of the 'second common voltage is equal to the minimum value of the data voltage generated by the data driver 250. When any two adjacent rows of scan lines 210 are loaded with the turn-on voltage, the common voltage generating circuit 260 outputs different common voltages, for example, when the third-row scan line 210 is loaded with the turn-on voltage, the common voltage The generating circuit 260 provides the first common voltage; when the adjacent one row or the next row, that is, the second row or the fourth row of scan lines 210 is loaded with the turn-on voltage, the common voltage generating circuit 260 provides the second common voltage . Moreover, when the liquid crystal display panel 20 displays any two adjacent frames, when the same scanning line 210 is loaded with the turn-on voltage, the common voltage generating circuit 260 provides different common voltages for the plurality of common electrodes. For example: @When the second scan line 210 is loaded with the turn-on voltage in a certain frame, the common voltage generating circuit 260 outputs the first common voltage; when the second scan line 210 is loaded with the turn-on voltage in the next frame, The common voltage generating circuit 260 outputs the second common voltage. Since the driving method of the present invention can drive the liquid crystal display panel 20 in accordance with the change of the common voltage, the power consumption of the driving method of the present invention is smaller than that of the dot inversion driving method, and is also smaller than the two-line dot inversion driving method. The liquid crystal display panel 20 of the present invention can realize the two-line dot inversion by using the above driving method, and achieves the reversal effect of the prior art liquid crystal display panel 10 using the two-line dot inversion driving. Please refer to FIG. 5 and FIG. 6 together, which is a schematic diagram of the pixel polarity of the adjacent two frames of the panel 20 when the driving method of the invention is driven by the method of the present invention. For the liquid crystal display panel 20, two adjacent pixel units 230 in the column direction are one polarity opposite unit. The polarity of each of the two adjacent 'polarity inversion elements' is opposite in the same frame. For the same polarity inversion unit, the polarity is opposite in any two adjacent frames. The fourth m+1 row and the fourth m+2 row pixel unit 230 are a first repeating unit, and the fourth m+3 row and the fourth m+4 row pixel unit 230 are a second repeating unit. The liquid crystal display panel © plate 20 includes a plurality of first repeating units and a plurality of second repeating units alternately disposed with the first repeating unit. The first repeating unit and the second repeating unit are the smallest units that implement two-line point inversion. Compared with the prior art, since the liquid crystal display panel 20 of the present invention can achieve the effect of two-line dot inversion by using the driving method of the present invention, and the power consumption of the driving method of the present invention is smaller than the power consumption of the two-line dot inversion driving method, The liquid crystal display panel 20 simultaneously satisfies the requirements of low energy consumption and high display effect. Because the liquid crystal display panel 20 of the present invention utilizes a special pixel structure, the liquid crystal display panel 20 can achieve the effect of two-line dot inversion driving by using the driving method of the present invention, and the first repeating unit and the second repeating unit The liquid crystal display panel of the present invention is not limited to the above preferred embodiment, for example: 1. The liquid crystal display panel 20 may also include only one One repeating unit, or only one second repeating unit, and the other pixel units 230 are constructed using the pixel unit 130 of the prior art liquid crystal display panel 10. When driving, the first repeating unit or the second repeating unit is driven by the driving method of the present invention 201020666. Correspondingly, the two pixel inversion driving is used for the remaining pixel units 230. Thus, since the liquid crystal display panel 20 includes a first repeating unit or a second repeating unit, the driving method of the present invention can be performed on a portion of the liquid crystal display surface panel 20, and the liquid crystal display panel '20 as a whole Still achieve the effect of two-line inversion. Since the energy consumption of the driving method of the present invention is less than the energy consumption of the two-line inversion driving, when the liquid crystal display panel 20 includes the first repeating unit or the second repeating unit, the liquid crystal display panel 20 is opposite to the line. The technical liquid crystal display panel 10 can reduce energy consumption while improving the realistic quality. The liquid crystal display panel 20 further includes a first display area and a second display area, the first display area includes a plurality of alternately disposed first and second repeating units, and pixel units of the second display area The structure of 230 is the same as that of the pixel unit 130 of the prior art liquid crystal display panel 10. The first display area is driven by the driving method of the present invention, and the second display area is driven by two line dot inversion. Thus, the liquid crystal display panel 20 can maintain high display quality while reducing energy consumption with respect to the prior art liquid crystal display panel 10. According to the above embodiments, the design principle of the pixel unit structure of the first repeating unit and the second repeating unit is: because the driving method of the present invention can cooperate with the common voltage driving to reduce the energy consumption of the panel driving, and the present invention The driving method is characterized in that the polarity of the data voltages loaded by the adjacent two rows of pixel units 230 is opposite, so in order to achieve the effect of two-line dot inversion, when designing the repeating unit composed of two rows of pixel units 230 When one of the scan lines 210 is loaded with the power-on 15 201020666, the odd-numbered column or the even-numbered column is... The pixel single body 231 is to be turned on, and the remaining pixel units are 23 inches thin. When the next scan line 210 is loaded with the turn-on voltage, the image voltage is added to the image of the odd or even column of the repeating unit. The gate 233 of the transistor 231 is connected to the gate 2 field 210 of the thin film transistor 231 of the pixel unit 230 of a thin buck, and the rest is connected to the above scan line 210 or ^ 233 corresponding to each of the above-described driving method of the present invention to achieve two sweeping lines 21 〇. The pixel cell structure design principle is only related to the driving effect of the single-line dot inversion of the pixel and the connection relationship of the corresponding scanning line 22〇. The gate connection of the data line of the gate 2 is irrelevant. As a preferred solution, the first repeating unit and the first. The three scanning traces of the first repeating sheet are respectively connected to the pixel unit 23 of the repeating unit and the pixel unit 23 of the three scanning units*, and the pixel unit 230 is respectively connected to the odd-numbered columns of the remaining odd-numbered columns. 234 of the pixel unit 230 is connected to the field 210. The second line of the second=, and the even line of the pixel unit 230 of the even-numbered column 230 has one scan line 210. The other is connected to each other according to the above principle. Repeat the single, invent the driving method to achieve the effect of two-line reversal*. 卩 Realize the use of this as a preferred solution, the more complex unit of the case and the 兮笫-tongue $ / type by passing the i-th 疋Shirt-repeating early % optimized combination, 4-fold non-panel 20 structure relative to other variants of the implementation of the (four) liquid crystal display on the 'the invention has indeed met the invention': 16 expected to apply for 201020666 benefit. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. 1 is a schematic diagram of a planar structure of a prior art liquid crystal display panel. Fig. 2 is a schematic diagram of a two-line dot inversion driving. Fig. 3 is a liquid crystal display panel of the present invention. Figure 4 is a schematic diagram showing the driving signals of the liquid crystal display panel shown in Figure 3. Figure 5 and Figure 6 are the pixel polarities of the adjacent two frames of the liquid crystal display panel of the present invention when the driving method of the present invention is used. Schematic diagram [Main component symbol description] LCD display panel 20 Scan line 210 Data line 220 Pixel unit 230 Thin film transistor 231 Liquid crystal capacitor 232 Gate 233 Source 234 Scan drive circuit 240 Data drive circuit 250 Common voltage generation circuit 260 17