1270728 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，尤指一種有效利用周邊電 路區域空間之液晶顯不面板。 【先前技術】 衆所周知，液晶顯示面板具有輕、薄、耗電小、顯示品質高 之優點，其被廣泛應用於手機、個人數位助理(PDA)、筆記型電腦 等顯示領域申。 請參閱第一圖，係一種先前技術之液晶顯示面板1〇。該液晶 顯示面板10包括一玻璃基板12,該玻璃基板12表面包括一顯示 區14及周邊電路區16,分別位於該周邊電路區16之源極驅動Ic (Integrated Circuit，積體電路)18、閘極驅動IC 2〇及軟性電路板 (Flexible Printed Circuit，FPC)22。該軟性電路板22上包括複數導 線24及導線25，該複數導線24用於電連接源極驅動IC 18來傳 輸源極驅動訊號；該複數導線25用於電連接閘極驅動IC 2〇來傳 輸閘極驅動訊號。另，該軟性電路板22作爲一連接裝置連接顯示 面板10舆其他電子元件(圖未示），並可用來傳輸訊號至源極驅動 1C 18及閘極驅動1C 20 ;源極驅動1C 18及閘極驅動ic 20將所接 收之訊號傳輸至玻璃基板12之電極(圖未示)上，從而控制液晶顯 示面板10顯示圖像。 " 請參閲第二圖，係另一種先前技術之液晶顯示面板1〇〇。該液 晶顯示面板100包括一玻璃基板1〇2,該玻璃基板1〇2包括一顯示 區104及周邊電路區κ)6,分別位於該周邊電路區1〇6之源極驅動 1C 108、閘極驅動ic 200及軟性電路板202。該軟性電路板2〇2 上包括複數導線204及導線205。該複數導線204用於電連接源極 驅動1C 108來傳輸源極驅動訊號；該複數導線205用於電連接閘 極驅動1C 200來傳輸閘極驅動訊號。與第一圖所示液晶顯示面板 10之不同之處在於··該液晶顯示面板1〇〇之源極驅動log及閑 極驅動1C 200並列位於液晶顯示面板1〇〇之同一侧而第一圖所卞 1270728 液晶顯示面板10的源極驅動IC 18及閘極驅動ic 20位於液晶顯 示面板10之相異兩側。 ' 以上所述之液晶顯示面板1〇及液晶顯示面板1〇〇在製程方面 通常採用玻璃覆晶(Chip On Glass，COG)方式，用異方向性導電膜 或銀膠將源極驅動1C 18及閘極驅動1C 20直接黏著在玻璃基板12 上之電路上，因驅動IC18和驅動IC20直接設置在玻璃基板12上， 若其中有一個驅動1C壞掉，則整個玻璃基板12亦會成爲廢品， 因此採用玻璃覆晶技術多用於使用驅動1C不多之中小尺寸^晶面 板上。而在已知之中小尺寸液晶顯示面板中應用二顆驅動IC時，[Technical Field] The present invention relates to a liquid crystal display panel, and more particularly to a liquid crystal display panel that effectively utilizes a space of a peripheral circuit area. [Prior Art] As is well known, liquid crystal display panels have the advantages of being light, thin, low in power consumption, and high in display quality, and are widely used in display fields such as mobile phones, personal digital assistants (PDAs), and notebook computers. Please refer to the first figure, which is a prior art liquid crystal display panel. The liquid crystal display panel 10 includes a glass substrate 12, and the surface of the glass substrate 12 includes a display area 14 and peripheral circuit areas 16, which are respectively located at the source driving circuit Ic (Integrated Circuit) 18 and the gate of the peripheral circuit area 16. A pole drive IC 2〇 and a Flexible Printed Circuit (FPC) 22. The flexible circuit board 22 includes a plurality of wires 24 and wires 25 for electrically connecting the source driver IC 18 to transmit a source driving signal; the plurality of wires 25 are electrically connected to the gate driver IC 2 to transmit Gate drive signal. In addition, the flexible circuit board 22 is connected as a connecting device to the display panel 10 and other electronic components (not shown), and can be used to transmit signals to the source driver 1C 18 and the gate driver 1C 20; the source driver 1C 18 and the gate The pole driver ic 20 transmits the received signal to an electrode (not shown) of the glass substrate 12, thereby controlling the liquid crystal display panel 10 to display an image. " Please refer to the second figure, which is another prior art liquid crystal display panel. The liquid crystal display panel 100 includes a glass substrate 1 〇 2 including a display area 104 and a peripheral circuit area κ)6, respectively located at the source of the peripheral circuit area 〇6, driving 1C 108, gate The ic 200 and the flexible circuit board 202 are driven. The flexible circuit board 2〇2 includes a plurality of wires 204 and wires 205. The plurality of wires 204 are used to electrically connect the source driver 1C 108 to transmit the source driving signal; the plurality of wires 205 are used to electrically connect the gate driver 1C 200 to transmit the gate driving signal. The difference from the liquid crystal display panel 10 shown in the first figure is that the source driving log and the idle driving 1C 200 of the liquid crystal display panel 1 are juxtaposed on the same side of the liquid crystal display panel 1 而 and the first figure The source drive IC 18 and the gate drive ic 20 of the liquid crystal display panel 10 are located on opposite sides of the liquid crystal display panel 10. The liquid crystal display panel 1 and the liquid crystal display panel 1 described above generally adopt a chip on-glass (COG) method in the process, and drive the source 1C 18 with an anisotropic conductive film or silver paste. The gate driving 1C 20 is directly adhered to the circuit on the glass substrate 12. Since the driving IC 18 and the driving IC 20 are directly disposed on the glass substrate 12, if one of the driving 1C is broken, the entire glass substrate 12 will also become a waste product. The use of glass flip chip technology is mostly used to drive 1C small and medium size crystal panels. When two driver ICs are used in a small-sized liquid crystal display panel,
玻璃基板12上與軟性電路板相連之連接區域被限制，採用先前技 術之驅動ic排佈方式使周邊電路空間大，因此佔用顯示區14使 之空間不足。而另一種先前技術中，該閘極驅動1(：2〇〇及源極驅 動1C 108並列排佈雖然節省顯示區1〇4之空間，惟，閘極驅動Ic 200及源極驅動IC 108並列排佈，使連接顯示區域1〇4盥閘極驅 動1C 200及源極驅動ic 108之導線1〇63及導線1〇61佈^複雜會 4成電阻阻抗增大，從而導致顯示區域顯示畫面出現串擾現象· 同時該種佈線方式所佔空間較大，亦沒有有^利用周邊電路區域 空間。 【發明内容】 有鑑於上述内容，提供一種驅動IC佈線方式簡單且有效利 周邊電路區域空間之液晶顯示面板實為必要。 =，線形成電連接’該軟性電路板包括複數條導線，該軟性 =板位於周邊電路區域之邊緣上並藉由周輕路區域之複數導 t別與制極鶴IC、源_動IC及該顯域形成電連接， 八中.該閘極驅動1C及源極驅動IC前後相對設置於軟性電路板 較佳貫施方式所揭露之一種液晶顯示面板，其包括：一芙 ，、=閘極驅動1C、一源極驅動IC及一軟性電路板，該基板包& 二顯示區域及-周邊電路區域’ _邊電路區域包括複數導線， =極驅動1C &源極驅動IC位於該周邊電路區域之同一側並與 6 1270728 及該顯不區域之間之周邊電路區域上。 相較於先前技術，上述之液晶顯示面 =c:於「周ί電路區域之同一側並且前後依次設置娜 Λ 周邊電路區域之部份導線直接絕緣經過該 除接腳外1餘’即有效綱該閘極驅動1c 稱之佈線方式，不僅有效_周邊 士而工^ '可以避免因走線不對稱造成線路阻抗差異過 大而引起的顯示畫面串擾現象。 【實施方式】 請參閱第三®，係本發明之液晶顯示面板第—實施方式示意 圖。液晶顯不面板110包括玻璃基板112，該玻璃基板112表面包 括一顯示區114及具有複數導線1161及導線1163之周邊電路區 116，分別位於該周邊電路區116上之源極驅動汇118、閘極驅動 1C 210及軟性電路板212。該源極驅動IC 118及閘極驅動Ic 21〇 位於該周邊電路區116之同側，分別將所接收之驅動訊號通過周 邊電路區116之部份導線1161及部份導線H63傳輸至玻璃基板 112之電極上(圖未示），從而控制液晶顯示面板11〇顯示圖像。該 軟性電路板212包括複數導線214及導線215。該軟性電路板212 位於周邊電路區116之邊緣上並藉由周邊電路區116之部份導線 1163及部份導線1161分別與該閘極驅動ic及源極驅動ic形成電 連接用以傳輸驅動訊號。該源極驅動1C 118及閘極驅動1C 210係 前後相對排列，依次設置在該顯示區114及該軟性電路板212之 間之同側。如圖中所示，用於傳輸源極驅動訊號之部份導線1161 絕緣經過該閘極驅動1C 210並與源極驅動1C 118形成電連接。該 軟性電路板212作爲一連接裝置連接顯示面板110輿其他電子元 件(圖未示）。 請參閱第四圖，係本發明之液晶顯示面板第二實施方式示意 圖。該液晶顯示面板120中的閘極驅動1C 220及源極驅動ic 128 7 1270728 ί位置係與第三圖中閘極驅動210及源極驅動IC 118的位置相 " 反0 ，玻璃基板122表面包括一顯示區124及具有複數導線1261 ¥、、、1263之周邊電路區126，分別位於該周邊電路區126上之 =極驅動1C 128、閘極驅動IC 220及軟性電路板222。該源極驅 —1C 128及閘極驅動IC 220位於該周邊電路區126之同側，分別 ^所接收之驅動訊號通過周邊電路區126之部份導線1261及部份 導線1263傳輸至玻璃基板122之電極上(圖未示），從而控制液晶 ，不面板120顯示圖像。該軟性電路板222包括複數導線224及 導線225。該軟性電路板222位於周邊電路區126之邊緣上並藉由 周邊電路區Π6之部份導線1263及部份導線1261分別與該<極 驅動IC220及源極驅動IC128形成電連接用以傳輸驅動訊號。該 閑極驅動1C 220及源極驅動IC 128係前後相對排列，依次設置在 該顯示區124及該軟性電路板222之間之同側。如圖中所示，用 於傳輸閘極驅動訊號之部份導線1263絕緣經過該源極驅動IC 128 並與閘極驅動IC 22G形成電連接；而用於傳輸源極驅動訊號之部 ^導線1261絕緣經過該閘極驅動IC 22〇與源極驅動忙128形成 電連接。 、本發明液晶顯示面板110中的閘極驅動IC 21〇及源極驅動Ic _ 118鈾後排列設置在周邊電路區116上，周邊電路區116的導線部 份絕緣經過閘極驅動1C 210或源極驅動IC 118與源極驅動汇118 或閘極驅動1C 210相連接，周邊電路區116的導線1161及導 1163爲左右對稱之排佈方式，較先前技術佈線方式簡單，因此， 能降低因走線不對稱造成線雜抗差異過大而發生之顯示畫面 擾現象。閘極驅動1C 210所佔據周邊電路區116之空間用&排佈 導線1161，將源極驅動1C 118及軟性電路板212連接，因而可 省周邊電路區116所佔空間，從而增大顯示區域面積。 本發明驅動1C之排佈方式不僅適合於中小尺寸液晶顯示面 板，同樣可適用於大尺寸液晶顯示面板。 8 1270728 綜上所述，本發明符合發明專利要件，爰依法提出專利申請。 惟，γ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，在援依本案發 明精神所作之等效修飾或變化，皆應包含於以下申請專利範圍内。 【圖式簡單說明】 第一圖係先前技術之液晶顯示面板示意圖。 第二圖係另一種先前技術之液晶顯示面板示意圖。 第三圖係本發明之液晶顯示面板第一實施方式示意圖。 第四圖係本發明之液晶顯示面板第二實施方式示意圖。 【主要元件符號說明】 118 、 128 210 、 220 212、222 214、215、1161、1163The connection area of the glass substrate 12 to the flexible circuit board is limited, and the peripheral circuit space is made large by the prior art driving ic arrangement, so that the display area 14 is occupied to make the space insufficient. In another prior art, the gate drive 1 (: 2 〇〇 and the source drive 1 C 108 are arranged side by side, although the space of the display area 1 〇 4 is saved, but the gate drive Ic 200 and the source drive IC 108 are juxtaposed. Arrangement, so that the connection display area 1〇4盥 gate drive 1C 200 and the source drive ic 108 wire 1〇63 and the wire 1〇61 cloth complex will increase the resistance impedance of 4%, resulting in the display area display screen Crosstalk phenomenon · At the same time, this kind of wiring method occupies a large space, and there is no use of the peripheral circuit area space. SUMMARY OF THE INVENTION In view of the above, a liquid crystal display with simple driving circuit and effective peripheral circuit area space is provided. The panel is necessary. =, the wire forms an electrical connection. The flexible circuit board includes a plurality of wires. The softness=the board is located on the edge of the peripheral circuit area and is connected to the pole crane IC by a plurality of peripheral light path regions. The liquid crystal display panel disclosed in the preferred embodiment of the present invention is: , = = gate drive 1C, a source driver IC and a flexible circuit board, the substrate package & 2 display area and - peripheral circuit area ' _ side circuit area includes a plurality of wires, = pole drive 1C & source drive The IC is located on the same side of the peripheral circuit region and on the peripheral circuit region between 6 1270728 and the display region. Compared with the prior art, the above liquid crystal display surface = c: on the same side of the "week circuit region and In the front and the rear, some wires of the peripheral circuit area are arranged to be directly insulated. The wiring of the gate drive 1c is effective only when the gate is driven by the gate. Asymmetry causes display crosstalk caused by excessive difference in line impedance. [Embodiment] Please refer to the third embodiment, which is a schematic view of a liquid crystal display panel of the present invention. The liquid crystal display panel 110 includes a glass substrate 112. The surface of the substrate 112 includes a display area 114 and a peripheral circuit area 116 having a plurality of wires 1161 and wires 1163, and source driving ports 118 and gates respectively located on the peripheral circuit region 116. Driving the 1C 210 and the flexible circuit board 212. The source driving IC 118 and the gate driving Ic 21 are located on the same side of the peripheral circuit area 116, and respectively pass the received driving signal through a part of the wire 1161 of the peripheral circuit area 116 and A part of the wire H63 is transferred to the electrode of the glass substrate 112 (not shown), thereby controlling the liquid crystal display panel 11 to display an image. The flexible circuit board 212 includes a plurality of wires 214 and wires 215. The flexible circuit board 212 is located in the peripheral circuit. A portion of the wires 1163 and a portion of the wires 1161 of the peripheral circuit region 116 are electrically connected to the gate driver ic and the source driver ic for transmitting the driving signals. The source driving 1C 118 and the gate driving 1C 210 are arranged in a front-rear direction, and are sequentially disposed on the same side between the display area 114 and the flexible circuit board 212. As shown in the figure, a portion of the conductor 1161 for transmitting the source driving signal is insulated from the gate driving 1C 210 and electrically connected to the source driving 1C 118. The flexible circuit board 212 is connected as a connecting device to the display panel 110 and other electronic components (not shown). Referring to Figure 4, there is shown a schematic view of a second embodiment of a liquid crystal display panel of the present invention. The gate driving 1C 220 and the source driving ic 128 7 1270728 ί in the liquid crystal display panel 120 are in the same position as the gate driving 210 and the source driving IC 118 in the third figure, and the surface of the glass substrate 122 is reversed. A display area 124 and a peripheral circuit area 126 having a plurality of wires 1261, , and 1263 are respectively disposed on the peripheral circuit region 126, a gate driver 1C 128, a gate driver IC 220, and a flexible circuit board 222. The source driver 1C 128 and the gate driver IC 220 are located on the same side of the peripheral circuit region 126, and the received driving signals are transmitted to the glass substrate 122 through a portion of the wires 1261 and a portion of the wires 1263 of the peripheral circuit region 126. The electrodes are on the electrodes (not shown) to control the liquid crystal, and the panel 120 does not display an image. The flexible circuit board 222 includes a plurality of wires 224 and wires 225. The flexible circuit board 222 is located on the edge of the peripheral circuit area 126 and is electrically connected to the <pole driver IC 220 and the source driver IC 128 by a portion of the wires 1263 and a portion of the wires 1261 of the peripheral circuit region 用以6 for transmission and driving. Signal. The idler driving 1C 220 and the source driving IC 128 are arranged in a front-rear direction, and are sequentially disposed on the same side between the display area 124 and the flexible circuit board 222. As shown in the figure, a portion of the wire 1263 for transmitting the gate driving signal is insulated from the source driving IC 128 and electrically connected to the gate driving IC 22G; and the portion of the wire 1261 for transmitting the source driving signal The insulation is electrically connected to the source drive busy 128 via the gate drive IC 22A. The gate driving IC 21〇 and the source driving Ic_118 uranium in the liquid crystal display panel 110 of the present invention are arranged on the peripheral circuit region 116, and the wire portion of the peripheral circuit region 116 is insulated through the gate driving 1C 210 or the source. The pole drive IC 118 is connected to the source drive sink 118 or the gate drive 1C 210, and the wires 1161 and the guide 1163 of the peripheral circuit area 116 are arranged in a bilaterally symmetric manner, which is simpler than the prior art wiring method, and therefore can reduce the walking. The line asymmetry causes the display screen disturbance phenomenon to occur when the line mismatch is too large. The space of the peripheral circuit area 116 occupied by the gate driving 1C 210 is used to connect the source driving 1C 118 and the flexible circuit board 212, thereby saving the space occupied by the peripheral circuit area 116, thereby increasing the display area. area. The arrangement of the driving 1C of the present invention is not only suitable for a small-sized and small-sized liquid crystal display panel, but is also applicable to a large-sized liquid crystal display panel. 8 1270728 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to 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 equivalently modified or changed in the spirit of the invention. All should be included in the scope of the following patent application. [Simple description of the drawings] The first figure is a schematic diagram of a liquid crystal display panel of the prior art. The second figure is a schematic diagram of another prior art liquid crystal display panel. The third figure is a schematic view of a first embodiment of a liquid crystal display panel of the present invention. The fourth figure is a schematic view of a second embodiment of the liquid crystal display panel of the present invention. [Description of main component symbols] 118, 128 210, 220 212, 222 214, 215, 1161, 1163
液晶顯示面板 110、120源極驅動1CLCD panel 110, 120 source drive 1C
玻璃基板 112、122閘極驅動1C 顯示區 114、124軟性電路板 周邊電路區 116、126導線 224、 225、 1261、 1263Glass substrate 112, 122 gate drive 1C display area 114, 124 flexible circuit board peripheral circuit area 116, 126 wire 224, 225, 1261, 1263