200926123 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裝置及其驅動晶片。 -【先前技術】 液晶顯示裝置因其具有低輻射性、輕薄及耗電低等特 點，故廣泛地應用於移動電話、個人數位助理（PDA)及可 攜帶式電子設備中作為圖像顯示裝置。 請參閱圖1，係先前技術揭示之一種應用於可攜帶式 @電子設備中之液晶顯示裝置之平面結構示意圖。該液晶顯 示裝置1 一般包括一軟性電路板110、一液晶顯示面板130 及一驅動該液晶顯示面板130工作之驅動晶片120。該驅 動晶片120設置於該液晶顯示面板130之邊緣處，且其包 括複數端子121。該端子121通過位於液晶顯示面板130 之導電線路依序連接至一位於該液晶顯示面板130邊緣處 之金手指122。該軟性電路板110之端部亦設置有一金手 指111。該軟性電路板之金手指111之複數接腳與位於該 ❹液晶顯示裝置之金手指122之複數接腳對應連接，以實現 該軟性電路板110與驅動晶片120的連接。 請一併參閱圖2，係圖1所示液晶顯示裝置1驅動晶 片120與金手指122電連接關係示意圖。該驅動晶片120 之複數端子121中，第0至15位為有效輸入端。該金手指 122之第0至第15位連接至該驅動晶片120之第0至15 位端子121。由該金手指122之第0至第15位接收外部傳 輸之顯示訊號，故該顯示訊號可以順利輸入至該驅動晶片 120。 6 200926123 an併參閱圖3，係先前技術揭示之另一種液晶顯示 裝置驅動晶片與金手指電連接關係示意圖。該液晶顯示裝 ’置2與該液晶顯示裝置i之區別在於：該驅動晶片之 -複數端子221中，第1位至第8位及第1〇位至第17位為 有效輸入端。該金手指222之第〇至第7位對應連接至該 驅動晶片220之第1至8位端子221，該金手指222之第1 至第15位對應連接至該驅動晶片220之第1〇至17位端子 221—。由於該金手指222之第〇至第15位接收外部傳輸之 ❹顯不訊號，故該顯示訊號可以順利輸入至該驅動晶片 惟，由於該液晶顯示裝置i與該液晶顯示裝置2各自 之液晶顯示面板上導電線路佈設之差異，使該液晶顯示裝 置1與該驅動晶片220及該液晶顯示裝置2與該驅動晶片 120均不能兼容，造成該驅動晶片12〇、22〇兼容性較差， 該液晶顯示裝置1、2設計侷限性較高。 【發明内容】 有鑑於此，提供一種兼容性較佳之驅動晶片實為必需。 ® 同時，提供一種設計侷限性較低之液晶顯示裝置亦為必 4 0 、 、—種驅動晶片，其包括複數用於使該驅動晶片與外部電 連接輸入端子、至少一控制端子、一數據處理電路及—接口 電路，該數據處理電路包括複數輸入端，該數據處理電路用 1處理自該輸入端接收到的數據；該複數輸入端子、該控制 端子及該複數輸入端均連接至該接口電路，該接口電路^據 該控制端子之訊號於該複數輸入端子與該複數々 建立對應的電連接模式。 柒之間 200926123 一種驅動晶片，其包括複數用於使該驅動晶片與外部電 連接輸入端子、至少一控制端子、一數據處理電路及一接口 -電路，該數據處理電路包括複數輸入端，該數據處理電路用 - 於處理自該輸入端接收到的數據；該接口電路包括複數連接 支路，每一連接支路包括至少一開關元件，至少一輸入端子 藉由至少二連接支路連接至至少二輸入端，該接口電路根據 該控制端子之訊號控制該複數連接支路之開關元件之通斷。 一種液晶顯示裝置，其包括一液晶顯示面板、一用於驅 @動該液晶顯示面板之驅動晶片及一連接至該驅動晶片之軟 性電路板，該驅動晶片包括複數用於使該驅動晶片與外部電 連接輸入端子、至少一控制端子、一數據處理電路及一接口 電路，該數據處理電路包括複數輸入端，該數據處理電路用 於處理自該輸入端接收到的數據；該複數輸入端子、該控制 端子及該複數輸入端均連接至該接口電路，該接口電路根據 該控制端子之訊號於該複數輸入端子與該複數輸入端之間 建立對應的電連接模式。 ❿ 一種液晶顯示裝置，其包括一液晶顯示面板、一用於驅 動該液晶顯示面板之驅動晶片及一連接至該驅動晶片之軟 性電路板，該驅動晶片包括複數用於使該驅動晶片與外部電 連接輸入端子、至少一控制端子、一數據處理電路及一接口 電路，該數據處理電路包括複數輸入端，該數據處理電路用 於處理自該輸入端接收到的數據；該接口電路包括複數連接 支路，每一連接支路包括至少一開關元件，至少一輸入端子 藉由至少二連接支路連接至至少二輸入端，該接口電路根據 該控制端子之訊號控制該複數連接支路之開關元件之通斷。 8 200926123 與先前技術相比，本發明之驅動晶片由於採用了該接口 電路之設計，可以在控制端子的控制下，改變輸入端子之實 • 際排列順序，進而可以使該驅動晶片適應於多種外界連接線 - 路，兼容性較佳。 與先前技術相比，本發明之液晶顯示裝置由於採用了該 兼容性較佳之驅動晶片，可以使該液晶顯示裝置具有多種佈 線設計，進而使該液晶顯示裝置設計侷限性較低。 【實施方式】 φ 請參閱圖4，係本發明液晶顯示裝置第一實施方式之 平面結構示意圖。該液晶顯示裝置3包括一軟性電路板 310、—驅動晶片3 2 0及*-液晶顯不面板3 3 0。該軟性電路 板310連接至該驅動晶片320。該驅動晶片320設置於該 液晶顯示面板330之邊緣處，用於根據自該軟性電路板310 接收到的顯示訊號驅動該液晶顯示面板330來顯示對應的 圖像。 該軟性電路板310包括一設置於端部的金手指311， ©該金手指311包括複數接腳312。該液晶顯示面板330包 括一設置於邊緣之金手指331及一位於該液晶顯示面.板 330中部之主動矩陣392。該金手指331包括複數接腳332。 請參閱圖5，係圖4所示驅動晶片320之放大結構示 意圖。該驅動晶片320包括複數輸入端子P〇〜P17、一控制 端子Ctrl及複數輸出端子T〇〜Tn，其中，η>1。該驅動晶片 320之輸入端子P〇〜P17藉由該液晶顯示面板330上之導電 線路連接至該金手指331之複數接腳332，其輸出端子 T〇〜Tn連接至該主動矩陣392。 200926123 明併參閱圖6，係圖4所示驅動晶片320之電路結 構不意圖。該驅動晶片32〇進一步包括一接口電路323及 數據處理電路324。該數據處理電路324包括複數輸入 ，端1〇〜117及複數輸出端〜〇n。該驅動晶片320之輸入端 子Po-Pn經由該接口電路323連接至該數據處理電路324 之輸入端iG〜ιη，該接口電路323連接至該控制端子ctd。 該數據處理電路324之輸出端〇〇〜〇11依序對應連接至該 輸出端子T〇〜τη。該接口電路323用於根據該控制端子Ctrl ❹之訊號於該輸入端？ P〇〜Pi7與該輸入端1〇七之間建立對 應的電連接模式。該數據處理電路324用於處理自該輸入 端接收到的數據’即根據接收到的顯示訊號產生驅動訊 號。該驅動晶片320中，輸入端1广“及輸入端Ιι〇〜Ii7為 訊遗有效輸入端。 产該接口電路323包括二組作為開關元件之]^型通道金 屬氧化物半導體場效應電晶體（未標示）及一反閘N。該第 -組電晶體包括電晶體q。〜。17，該第二組電晶體包括電晶 ©體w0〜w15。該第一組電晶體Q。〜Qi7之源極分別依序對應 連接至該輸入端子PG〜Pn ’其汲極分別依序對應連接至該 輸入端ι〇〜ι1?，其閘極均連接至該控制端子Ctri。該第二組 電晶體中，t晶體W0〜W15之源極分別依序對應連接至該 輸入端子P0〜Pl5，電晶體w〇〜w7之汲極分別依序對應連接 至該輸入端1广18 ’電晶體Ws〜Wi5之汲極分別依序對應連 ，至該輸入端Il0〜In，該第二組電晶體w〇〜Wi5之閘極均 藉由該反閘N連接至該控制端子Ctrl。至此，可於該輸入 為子Po-Pn與該輸入端之間藉由該電晶體〇〇〜Ο”、 200926123 W〇〜W15分別形成複數連接支路。 當該控制端子ctrl接一高電平時，該第一組電晶體 Q0〜Q17打開且該第二組電晶體w。〜Wi5關閉，使該輸入端 子1>〇七7分別依序對應連接至該輪入# W當該控制 端子ctd接-低電平時，該第—組電晶體qQi7關閉且 該第二組電晶體WpWu打開，使該輸入端子p〇〜p7分別 依序對應連接至該輸入端“〜;[s，輸入端子P8〜Pi5分別依序 對應連接至該輸入端11()〜117。 ❹、凊一併參閱圖7，係圖5所示驅動晶片32〇之電連接 模式示意圖。如圖7中實線所示連接關係，當該液晶顯示 面板330上金手指331之第〇位至第7位接腳332依序分 別對應連接至該輸入端子PpPs，該金手指331之第8位 至第15位接腳332依序分別對應連接至該輸入端子 Ρ1〇〜Ρη時，將該控制端子Ctrl接一高電平。由於該金手指 331之第〇位至第15位接腳332接收外部傳輸之顯示訊 號，故該16位之顯示訊號可以順利的輸入至該驅動晶片 ❿320之訊號有效輸入端ΙγΙ8及11{)〜117。 如圖7所示虛線所示之連接關係，當該液晶顯示面板 330上金手指331之第〇位至第15位接腳332依序分別對 應連接至該輸入端子pQ~Pl5時，將該控制端子Ctrl接一低 電平。由於該金手指331之第〇位至第15位接腳332接收 外部傳輸之顯示訊號，故該顯示訊號可以順利的輸入至該 .¾動bs片320之訊號有效輸入端及。可見，只 需改變輸入至該控制端子Ctrl之訊號，便可以於該複數輸 入端子與該複數輸入端之間所建立不同之電連接模式。 11 200926123 相較於先前技術，本發明液晶顯示裝置3之驅動晶片 32〇由於採用了該接口電路323之設計，使該驅動晶片32〇 -之輸入端子PG〜Pl7與實際承擔數據處理功能之數據處理電 .路324之輸入端可以以多種方式建立連接，故該驅 動晶片320之兼容性較佳。 另，由於該液晶顯示裝置3之金手指331與該驅動晶 片320連接線路響應可以有多種設計，故該液晶顯示裝置 3之設計侷限性較低。 ❹ 請參閱圖8，係本發明液晶顯示裝置第二實施方式之 局部結構示意圖。該液晶顯示裝置4與該液晶顯示裝置3 之區別在於·該驅動晶片42〇包括複數控制端子 Ctrll〜Ctrln及複數輸入端子p〇，〜ρ/ ,該數據處理電路 包括複數輸入端V〜V，其中n>1，m>3。該控制端子 CtrlKtrln’、該輸入端子及該輸入端均與該 接口電路423連接，且該接口電路423可以根據該控制端 子Ctd—Ctrln’所輸入的控制訊號在該驅動晶片42〇之輸 ©入端子p〇，~pm，與該數據處理電路424之輸入端1〇,~匕，之間 建立複數種電連接模式。當輸入至該控制端子CtrUCtdn, 之訊號變化時’該複數輸入端子ρ〇,〜ρ〆與該複數輸入端 I〇f〜Im’之間所建立之電連接模式亦隨之變化。 综上所述，本發明確已符合發明之要件，爰依法提出 專利申凊。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。 12 200926123 【圖式簡單說明】 圖1係先前技術揭示之一種應用於可攜帶式電子設備中之 液晶顯示裝置之結構示意圖。 圖2係圖丄所示液晶顯示裝置電連接關係示意圖。 圖3係先前技術揭示之另一種液晶顯示裝置電連接關係示 意圖。 圖4係本發明液晶顯示裝置第一實施方式之結構示意圖。 圖5係圖4所示驅動晶片之放大結構示意圖。 ❹圖6係圖4所示驅動晶片之電路結構示^圖。 圖7係圖5所示驅動晶片工作原理示意^。 圖8係本發明液晶顯示裝置第二 圖。 也方式之局部結構示意 【主要元件符號說明】 液晶顯示裝置 軟性電路板 3、4 金手指 310 311 > 331 312 320 、 420 330 392 323 ' 423 接腳 ❹驅動晶片 液晶顯示面板 主動矩陣 接口電路 數據處理電路 輸入端子 輸入端 電晶體 P 、P 、ρ τ) 324、424 P° Pl P2、P” 卜〜Pl5、P16、 ι〇>ι^ι2^ι7>ι8 Q〇、Qi、Q2、q7、 II7、V、V、V、lm，200926123 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a liquid crystal display device and a driving wafer therefor. - [Prior Art] Liquid crystal display devices are widely used in mobile phones, personal digital assistants (PDAs), and portable electronic devices as image display devices because of their low radiation, light weight, and low power consumption. Please refer to FIG. 1 , which is a schematic diagram of a planar structure of a liquid crystal display device applied to a portable @ electronic device according to the prior art. The liquid crystal display device 1 generally includes a flexible circuit board 110, a liquid crystal display panel 130, and a driving wafer 120 for driving the liquid crystal display panel 130. The driving chip 120 is disposed at an edge of the liquid crystal display panel 130 and includes a plurality of terminals 121. The terminal 121 is sequentially connected to a gold finger 122 located at the edge of the liquid crystal display panel 130 through a conductive line located on the liquid crystal display panel 130. A gold finger 111 is also disposed at the end of the flexible circuit board 110. The plurality of pins of the gold finger 111 of the flexible circuit board are correspondingly connected to the plurality of pins of the gold finger 122 of the liquid crystal display device to realize the connection between the flexible circuit board 110 and the driving chip 120. Referring to FIG. 2 together, FIG. 1 is a schematic diagram showing the relationship between the driving of the wafer 120 and the gold finger 122 by the liquid crystal display device 1 shown in FIG. Among the plurality of terminals 121 of the driving chip 120, the 0th to 15th bits are valid input terminals. The 0th to 15th bits of the gold finger 122 are connected to the 0th to 15th terminal 121 of the driving wafer 120. The display signal of the external transmission is received from the 0th to the 15th bits of the golden finger 122, so that the display signal can be smoothly input to the driving wafer 120. 6 200926123 an and referring to FIG. 3 is a schematic diagram showing the electrical connection relationship between the driving chip and the gold finger of another liquid crystal display device disclosed in the prior art. The liquid crystal display device 2 differs from the liquid crystal display device i in that the first to eighth bits and the first to seventh bits of the plurality of terminals 221 of the driving chip are effective input terminals. The third to seventh terminals of the gold finger 222 are correspondingly connected to the first to eighth terminals 221 of the driving chip 220, and the first to fifteenth bits of the gold finger 222 are correspondingly connected to the first to the driving chip 220. 17-bit terminal 221-. Since the first to the fifteenth bits of the golden finger 222 receive the external signal, the display signal can be smoothly input to the driving chip, and the liquid crystal display of the liquid crystal display device i and the liquid crystal display device 2 is respectively The difference in the layout of the conductive lines on the panel makes the liquid crystal display device 1 and the driving wafer 220 and the liquid crystal display device 2 and the driving wafer 120 incompatible, resulting in poor compatibility of the driving wafers 12, 22, and the liquid crystal display. The design of the devices 1 and 2 is highly limited. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a driver chip with better compatibility. At the same time, a liquid crystal display device having a lower design limitation is also provided as a driving chip, which includes a plurality of driving electrodes for electrically connecting the driving chip to the external input terminal, at least one control terminal, and a data processing. a circuit and an interface circuit, the data processing circuit comprising a plurality of input terminals, wherein the data processing circuit processes data received from the input terminal; the complex input terminal, the control terminal and the plurality of input terminals are connected to the interface circuit The interface circuit establishes a corresponding electrical connection mode with the complex digital input terminal according to the signal of the control terminal. 2009 26 200926123 A driving chip comprising a plurality of input terminals for electrically connecting the driving chip and the external, at least one control terminal, a data processing circuit and an interface-circuit, the data processing circuit comprising a plurality of inputs, the data The processing circuit is configured to process data received from the input terminal; the interface circuit includes a plurality of connection branches, each connection branch includes at least one switching element, and at least one input terminal is connected to at least two by at least two connection branches The input terminal controls the on and off of the switching elements of the plurality of connection branches according to the signal of the control terminal. A liquid crystal display device comprising a liquid crystal display panel, a driving chip for driving the liquid crystal display panel, and a flexible circuit board connected to the driving chip, the driving chip including a plurality of the driving chip and the external Electrically connecting an input terminal, at least one control terminal, a data processing circuit and an interface circuit, the data processing circuit comprising a plurality of input terminals, the data processing circuit is configured to process data received from the input terminal; the complex input terminal, the The control terminal and the plurality of input terminals are both connected to the interface circuit, and the interface circuit establishes a corresponding electrical connection mode between the plurality of input terminals and the plurality of input terminals according to the signal of the control terminal. A liquid crystal display device comprising a liquid crystal display panel, a driving chip for driving the liquid crystal display panel, and a flexible circuit board connected to the driving chip, the driving chip comprising a plurality of electrodes for electrically driving the driving chip and the external circuit Connecting an input terminal, at least one control terminal, a data processing circuit and an interface circuit, the data processing circuit comprising a plurality of input terminals, the data processing circuit is configured to process data received from the input terminal; the interface circuit comprises a plurality of connection branches Each of the connecting branches includes at least one switching element, and the at least one input terminal is connected to the at least two input ends by at least two connecting branches, and the interface circuit controls the switching elements of the plurality of connecting branches according to the signal of the control terminal On and off. 8 200926123 Compared with the prior art, the driving chip of the present invention can adopt the design of the interface circuit, and can change the actual arrangement order of the input terminals under the control of the control terminal, thereby adapting the driving chip to various external environments. Connection line - road, better compatibility. Compared with the prior art, the liquid crystal display device of the present invention can make the liquid crystal display device have a plurality of wiring designs by using the driver wafer with better compatibility, and the design of the liquid crystal display device is limited. [Embodiment] φ Referring to Fig. 4, a plan view of a first embodiment of a liquid crystal display device of the present invention is shown. The liquid crystal display device 3 includes a flexible circuit board 310, a driving chip 320 and a liquid crystal display panel 300. The flexible circuit board 310 is connected to the drive wafer 320. The driving chip 320 is disposed at an edge of the liquid crystal display panel 330 for driving the liquid crystal display panel 330 to display a corresponding image according to a display signal received from the flexible circuit board 310. The flexible circuit board 310 includes a gold finger 311 disposed at an end portion. The gold finger 311 includes a plurality of pins 312. The liquid crystal display panel 330 includes a gold finger 331 disposed on the edge and an active matrix 392 located in the middle of the liquid crystal display surface 330. The gold finger 331 includes a plurality of pins 332. Referring to FIG. 5, an enlarged schematic view of the driving die 320 shown in FIG. 4 is shown. The driving chip 320 includes a plurality of input terminals P 〇 P P17, a control terminal Ctrl, and a plurality of output terminals T 〇 T Tn, where η > The input terminals P 〇 P P17 of the driving chip 320 are connected to the plurality of pins 332 of the gold finger 331 by the conductive lines on the liquid crystal display panel 330, and the output terminals T 〇 T Tn are connected to the active matrix 392. 200926123 Referring to Figure 6, the circuit structure of the driver chip 320 shown in Figure 4 is not intended. The driver chip 32 further includes an interface circuit 323 and a data processing circuit 324. The data processing circuit 324 includes a plurality of inputs, terminals 1 〇 117 117 and complex outputs 〇 n. The input terminal Po-Pn of the driver chip 320 is connected via the interface circuit 323 to the input terminals iG to η of the data processing circuit 324, and the interface circuit 323 is connected to the control terminal ctd. The output terminals 〇〇~〇11 of the data processing circuit 324 are sequentially connected to the output terminals T〇~τη. The interface circuit 323 is configured to be based on the signal of the control terminal Ctrl 于 at the input end? P〇~Pi7 establishes a corresponding electrical connection mode with the input terminal 〇7. The data processing circuit 324 is configured to process the data received from the input unit' to generate a drive signal based on the received display signal. In the driving chip 320, the input terminal 1 is wide and the input terminals Ιι〇~Ii7 are valid input terminals of the signal. The interface circuit 323 includes two groups of channel metal oxide semiconductor field effect transistors (as a switching element) The first group of transistors includes a transistor q. The source electrodes are respectively connected to the input terminals PG to Pn in sequence, and the drains thereof are sequentially connected to the input terminals ι〇 to ι1, respectively, and the gates thereof are all connected to the control terminal Ctri. The second group of transistors The sources of the t crystals W0 to W15 are respectively connected to the input terminals P0 to Pl5 in sequence, and the drains of the transistors w〇 to w7 are sequentially connected to the input terminal 1 respectively. The transistor Ws~Wi5 The gates are sequentially connected to the input terminals 110 to In, and the gates of the second group of transistors w〇 to Wi5 are connected to the control terminal Ctrl by the reverse gate N. At this point, the input can be Between the sub-Po-Pn and the input terminal by the transistor 〇〇~Ο", 200926123 W〇~W15 Respectively forming a plurality of connection leg. When the control terminal ctrl is connected to a high level, the first group of transistors Q0 to Q17 are turned on and the second group of transistors w. ~ Wi5 is turned off, so that the input terminal 1 > 〇 7 7 are sequentially connected to the wheel in turn respectively. When the control terminal ctd is connected to a low level, the first group of transistors qQi7 is turned off and the second group of transistors is turned off. WpWu is turned on, so that the input terminals p〇~p7 are sequentially connected to the input terminal "~;[s, the input terminals P8 to Pi5 are sequentially connected to the input terminals 11() to 117, respectively. 7 is a schematic diagram of the electrical connection mode of the driving chip 32 shown in FIG. 5. As shown by the solid line in FIG. 7, when the third finger to the seventh position of the gold finger 331 on the liquid crystal display panel 330 is connected The legs 332 are respectively connected to the input terminal PpPs, and the eighth to fifteenth pins 332 of the gold finger 331 are sequentially connected to the input terminals Ρ1〇 to Ρn, respectively, and the control terminal Ctrl is connected. The display signal of the 16-bit can be smoothly input to the signal valid input terminal ΙγΙ8 of the driver chip 320 and the display signal of the external transmission is received from the third to the fifteenth pin 332 of the gold finger 331. 11{)~117. As shown in the dotted line shown in Figure 7, When the third to fifteenth pins 332 of the gold finger 331 on the liquid crystal display panel 330 are sequentially connected to the input terminals pQ~Pl5, respectively, the control terminal Ctrl is connected to a low level. The 331th to the 15th pin 332 receives the external transmission display signal, so the display signal can be smoothly input to the signal valid input terminal of the .3⁄4 mobile bs chip 320. It can be seen that only the input is changed to the The signal of the control terminal Ctrl can establish a different electrical connection mode between the plurality of input terminals and the plurality of input terminals. 11 200926123 Compared with the prior art, the driving chip 32 of the liquid crystal display device 3 of the present invention is adopted. The interface circuit 323 is designed such that the input terminals PG 〜 Pl7 of the driver chip 32 与 and the data processing circuit 324 of the actual data processing function can be connected in various ways, so that the driver chip 320 is compatible. Further, since the connection between the gold finger 331 of the liquid crystal display device 3 and the driving chip 320 can be variously designed, the design limitation of the liquid crystal display device 3 is Referring to Fig. 8, a partial structural view of a liquid crystal display device according to a second embodiment of the present invention is different from the liquid crystal display device 3. The driving chip 42 includes a plurality of control terminals Ctrl1 to Ctrln. And a plurality of input terminals p 〇, ρ / , the data processing circuit includes a plurality of input terminals V V V, wherein n > 1, m > 3. The control terminal CtrlKtrln ', the input terminal and the input terminal are connected to the interface circuit 423 is connected, and the interface circuit 423 can be connected to the input terminal of the data processing circuit 424 at the input terminal p〇, ~pm of the driving chip 42 according to the control signal input by the control terminal Ctd_Ctrln'. , ~ 匕, establish a plurality of electrical connection modes. When the signal input to the control terminal CtrUCtdn changes, the electrical connection mode established between the complex input terminals ρ 〇, ρ 〆 and the complex input terminals I 〇 f 〜 Im ' also changes. In summary, the present invention has indeed met the requirements of the invention, and has filed a patent application in accordance with the law. However, the above description is only a 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 variations in accordance with the spirit of the present invention. It should be covered by the following patent application. 12 200926123 [Simplified description of the drawings] Fig. 1 is a schematic structural view of a liquid crystal display device applied to a portable electronic device disclosed in the prior art. FIG. 2 is a schematic diagram showing the electrical connection relationship of the liquid crystal display device shown in FIG. Fig. 3 is a schematic view showing the electrical connection relationship of another liquid crystal display device disclosed in the prior art. 4 is a schematic structural view of a first embodiment of a liquid crystal display device of the present invention. FIG. 5 is a schematic enlarged view of the driving chip shown in FIG. FIG. 6 is a circuit diagram showing the structure of the driving chip shown in FIG. FIG. 7 is a schematic diagram showing the working principle of the driving wafer shown in FIG. 5. Figure 8 is a second view of the liquid crystal display device of the present invention. Also the partial structure of the mode [main component symbol description] liquid crystal display device flexible circuit board 3, 4 gold finger 310 311 > 331 312 320 , 420 330 392 323 ' 423 pin ❹ drive wafer liquid crystal display panel active matrix interface circuit data Processing circuit input terminal input terminal transistor P, P, ρ τ) 324, 424 P° Pl P2, P” 卜~Pl5, P16, ι〇>ι^ι2^ι7> ι8 Q〇, Qi, Q2, q7 , II7, V, V, V, lm,
Qs、Q9、Q10、q15、 13 200926123 輸出端 輸出端子 控制端子 反閘Qs, Q9, Q10, q15, 13 200926123 Output Terminal Output Terminal Control Terminal
Ql6、W〇、Wi、W2、W7、W8、w9、 w10 ' w15 0〇、〇l、〇2、On T0、、T2、Tn Ctrl > Ctrll, ' Ctrl2'、Ctrln，Ql6, W〇, Wi, W2, W7, W8, w9, w10 ' w15 0〇, 〇l, 〇2, On T0, T2, Tn Ctrl > Ctrll, ' Ctrl2', Ctrln,
N φί ❹ 14N φί ❹ 14