2〇l〇31965v咖 26987twf.doc/d 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種液晶顯示器，且特別是有關於一 種顯示晝面正常的液晶顯示器。 【先前技術】 液晶顯示器具有重量輕、厚度薄、體積小、低輻射和 省電之特性，使其在辦公室或家庭中可以節省使用空間， ® 並降低長時間觀看對人眼所造成的疲勞感。 圖1為習知一種液晶顯示器的局部剖面圖。請參考圖 1 ’液日日顯不益100包括一如框1、一背框120、一液晶 顯示面板130以及一背光模組140。液晶顯示面板13()以 及背光模組140配置於背框120内’其中背光模組14〇配 置於液晶顯示面板130以及前框11〇之間。前框n〇由背 框120的上侧罩覆背框120以及部份的液晶顯示面板13〇。 請繼續參考圖1，為了避免液晶顯示器1〇〇組立之後， φ 液晶顯示面板130會在前框U0以及背框120之間晃動或 碰撞，所以前框110有一延伸部112對應壓制於液晶顯示 面板130上’以固定液晶顯示面板丨3〇。 然而，當測試員將液晶顯示器1〇〇立起並前後搖晃做 測試時’液晶顯示面板130會去碰觸到延伸部n2的末端。 延伸部112的末端與液晶顯示面板13〇的接觸會影響到位 於主動元件陣列基板132以及對向基板Π4之間的液晶層 136的液晶分子排列，使液晶分子的排列紊亂。當此液晶 3 201031965^1TW 26987twf.doc/d 分子排列紊亂的液晶顯示器100顯示晝面時，晝面會有如 水波紋(pooling)的顯示異常現象。 —曰 【發明内容】 本發明提供-種具有正常顯示晝面及良好顯示 的液晶顯示器。 ' 本發明提出-種液晶顯示器，其包括—前框、一液晶 顯示面板、一背光模組以及一背框。前框具有一本體、— 壓制部以及-與本體相連的延伸部，其中壓制部連接於本 體以及延伸部之間’且延伸部麵曲於壓制部。液晶顯示面 板配置於前框下，而壓制部承靠於液晶顯示面板，且前框 的延伸部延伸於液晶顯示面板上，其中延伸部與液晶顯示 面板之間_—間距。背紐組配置於液晶顯示面板下， 而背框配置於背光模組下，且部份的本體承靠該背框。 在本發明之一實施例中，上述之液晶顯示面板包括一 主動兀件陣列基板、一對向基板以及一液晶層，且液晶層 ❹ 位於主動元件陣列基板以及對向基板之間。 在本發明之一實施例中，上述之主動元件陣列基板包 括多條掃描線、多條資料線、多個主動元件以及多個晝素 電極，且掃描線、資料線、主動元件以及晝素電極對應電 性連接。 在本發明之一實施例中’上述之主動元件為薄膜電晶 體。 在本發明之一實施例中，上述之對向基板為一彩色濾 201031965，痛 26987twf.doc/d 光基板。 在本，明之-實施例中，上述之主動元件陣列基板更 包括-覆蓋掃描線、資料線、主動元件以及晝素電極的彩 色濾光層，且對向基板為一透明玻璃基板。 在本發明之一實施例中，上述之液晶顯示面板更包括 一框膠，配置於主動元件陣列基板及對向基板之間，且液 晶層位於框膠内，而壓制部對應承靠於框膠區上。 在本發明之-實關巾，上述之前㈣㈣為金屬。 在本發明之一實施例中，上述之背光模組為側邊入光 式背光模組。 在本發明之一實施例中，上述之背光模組包括一反射 片、至少一光源以及一導光板，其中導光板配置於反射片 上，而光源配置於導光板的一側。 在本發明之一實施例中，上述之光源包括冷陰極螢光 燈管或發光二極體。 在本發明之一實施例中，上述之背框的材質為塑膠。 ❹ 在本發明之一實施例中，上述之前框的本體與背框至 少其中之一設置有一突起結構，且突起結構承靠於前框的 本體與背框其中另一。 在本發明之一實施例中，上述之突起結構包括凸點、 凸塊或凸條。 本發明另提出一種液晶顯示器，其包括一前框、一液 晶顯不面板、一背光模組以及一背框。液晶顯示面板配置 於前框下。背光模組配置於液晶顯示面板下。背框配置於 5 201031965心TW 26987twf.doc/d 前框下，且液晶顯示面板以及背光模組位於背框内，其中 前框的本體或背框至少其中之一設置有一突起結構，且突 起結構承靠前框的本體或背框的其中另一，而延伸部延伸 於液晶顯示面板上，且延伸部與液晶顯示面板之間維持一 間距。 在本發明之一實施例中，上述之前框的材質為金屬。 在本發明之一實施例中，上述之液晶顯示面板包括一 ⑩ 主動兀件陣列基板、一對向基板以及一液晶層，其中液晶 層位於主動元件陣列基板以及對向基板之間。 在本發明之一實施例中，上述之主動元件陣列基板包 括多條掃描線、多條資料線、多個主動元件以及多個晝素 %極，且掃描線、資料線、主動元件以及晝素電極對應電 性連接。 ~ 在本發明之一實施例中，上述之主動元件為薄膜電晶 體。 在本發明之一實施例中’上述之對向基板為一彩色濾 ❿ 光基板。 在本發明之一實施例中，上述之主動元件陣列基板更 匕括彩色濾光層，覆蓋掃描線、資料線、主動元件以及 旦素電極，而對向基板為一透明玻璃基板。 在本發明之一實施例中’上述之液晶顯示面板更包括 一框膠’配置於主動元件陣列基板及對向基板之間，且液 晶層位於框膠内。 在本發明之一實施例t ’上述之突起結構包括凸點、 6 201031965 * …269S7twf.doc/d 凸塊或凸條。 在本發明之一實施例中’上述之背光模組為侧邊入光 式背光模組。 在本發明之一實施例中’上述之背光模組包括一反射 片、至少一光源以及一導光板，導光板配置於反射片上， 而光源配置於導光板的一侧。 在本發明之一實施例中’上述之光源包括冷陰極螢光 鬌 燈管或發光二極體。 在本發明之一實施例中，上述之背框的材質為塑膠。 本發明使前框的延伸部較本體或壓制部翹曲，或是於 前框的本體或是背框上設置突起結構，以使前框的延伸部 會與液晶顯示面板維持一間距。如此，當測試員在將液曰 顯示器立起前後搖晃測試時，液晶顯示面板不會與前樞= 延伸部接觸’影響液晶分子排列。所以，液晶顯示器顯示 晝面時，晝面不會有水波紋的異常顯示而是正常顯示，因 % 此液晶顯示器具有良好的顯示品質。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉較佳實施例，並配合所附圖式，作詳細說明如下。 【實施方式】 [第一實施例] 圖2為本發明第一實施例之液晶顯示器的示意圖。請 參考圖2’液晶顯示器200包括—前框21〇、一液晶顯示^ 板22〇、一月光模紐_ 230以及一背框240。前框210具有〜 7 201031965 vxZITW 269B7twf.d〇c/d 本體212、一壓制部214以及一延伸部216，其十壓制部 214連接於本體212以及延伸部216之間，且延伸部216 麵曲於壓制部214。液晶顯示面板220配置於前框21〇下， 而壓制部214承靠於液晶顯示面板220。背光模組230配 置於液晶顯不面板220下’而背框240配置於背光模组230 下，且本體Ή2承靠於背框240上。 詳細地來說’前框210的材質為金屬，且在形成前框 210的雛型之後，會再對前框210的雛型進行後加工，使 ❹ 前框210的延伸部216會麵曲於壓制部214。於本實施例 中，後加工的方式可以是彎折前框210延伸至液晶顯示面 板220上的一端以形成延伸部216 ’且延伸部216翹曲較 壓制部214為高。 液晶顯示面板220包括一主動元件陣列基板222、一 對向基板224以及一液晶層226。主動元件陣列基板222 上配置有對應電性連接的資料線、掃描線、主動元件以及 晝素電極’其中主動元件例如是薄膜電晶體，而對向基板 ❹ 224可以是彩色渡光片（Color Filter)。此外，當主動元件陣 列基板222上更配置有一彩色濾光層時，對向基板224為 一透明的玻璃基板。由於主動元件陣列基板222為本技術 領域具通常知識者應知悉的技藝，此處不再贅述。 承上述’液晶層226配置於主動元件陣列基板222以 及對向基板224之間’且液晶層226是由多個液晶分子所 構成。另外’本實施例之背光模组230為一側邊入光式背 光模組，其包括一反射片232、一光源(未圖示）以及一導光 201031965 vjlZITW 26987twf.doc/d 板234。導光板234配置於反射片232上，光源則配置於 導光板234之一側，而本實施例之光源可以是冷陰極鸯光 燈管或是發光二極體。此外，配置於背光模組230之下的 背框240的材質可以為塑膠。 當將前框210、液晶顯示面板220、背光模組230以 及背框240組立成為液晶顯示器200時，是將背光模組230 放置於背框240内，並將液晶顯示面板220承靠於背框 240’其中液晶顯示面板220位於背光模組230上。然後.， ® 再將前框210從上罩覆住部分的液晶顯示面板220以及背 框 240 〇 詳細地來說’前框210的本體212會承靠於背框240, 而壓制部214會壓制部份的液晶顯示面板220，以使液晶 顯示面板220固定於背框240以及前框210之間。值得留 意的是’延伸於液晶顯示面板220上的延伸部216，因輕 曲於壓制部214，所以延伸部216與液晶顯示面板220之 間會維持一間距。 ⑩ 藉由延伸部216翹曲於壓制部214，所以延伸部216 雖然延伸位於液晶顯示面板220上，但延伸部216與液晶 顯示面板220之間的間距，使液晶顯示器2〇〇組裝完畢之 後’延伸部216不會接觸到液晶顯示面板22〇。此外，當 測試員將液晶顯示器200立起搖晃測試時，延伸部216的 末端也不會接觸到液晶顯示面板22〇，所以不會有習知之 前框的末端觸碰到液晶顯示面板而使液晶層之液晶分子的 排列受到衫響的問題。所以，液晶顯示面板220内的液晶 201031965 ViZlTW 26987twf.doc/d 層226的液晶分子排列按照預期，因此液晶顯示器2〇〇可 具有正常的顯示晝面及良好的顯示品質。 附帶一提的是，為了要使液晶層226的液晶分子能夠 確實地封在主動元件陣列基板222以及對向基板224之 間，液晶顯示面板220更包括一框膠228，此框膠228會 沿著液晶顯示面板220的四周緣而成封閉狀，而液晶層228 即是位於封閉狀的框膠228内。為了不讓承靠於液晶顯示 面板22〇上的壓制部224會擠壓液晶顯示面板220而影響 ® 液晶分子的排列，因此壓制部224是對應承靠於框膠228 上。 附帶一提，背光模組230可更包括一配置於液晶顯示 面板220以及導光板234之間的光學膜片25〇，此光學膜 片250可以是增光片、稜鏡片或擴散片，可以增進背光模 組230的光學利用率。 [第二實施例] ❹ 本實施例與第一實施例大致相同’且相同或相似的元 件標號代表相同或相似的元件，便不再贅述。 圖3為本發明第二實施例之液晶顯示器的示意圖。請 參考圖3 ’本實施例與第一實施例不同之處在於：壓制部 314的形狀為凹形。詳細地來說，因為前框31〇的材質為 金屬，因此當對前框310進行沖壓以形成凹形的壓制部314 時’麗制部314朝向液晶顯示面板220的表面會成為一突 出的表面，而相對遠離液晶顯示面板220的表面會較本體 26987twf.doc/d2〇l〇31965v Coffee 26987twf.doc/d VI. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal display, and more particularly to a liquid crystal display which displays a normal facet. [Prior Art] The liquid crystal display has the characteristics of light weight, thin thickness, small size, low radiation and power saving, which can save space in the office or home, and reduce the fatigue caused by long-term viewing to the human eye. . 1 is a partial cross-sectional view of a conventional liquid crystal display. Please refer to FIG. 1 'The liquid day display 100 includes a frame 1, a back frame 120, a liquid crystal display panel 130, and a backlight module 140. The liquid crystal display panel 13() and the backlight module 140 are disposed in the back frame 120. The backlight module 14 is disposed between the liquid crystal display panel 130 and the front frame 11A. The front frame n is covered by the upper side of the back frame 120 and the partial liquid crystal display panel 13A. Continuing to refer to FIG. 1 , in order to prevent the liquid crystal display panel 1 from being assembled, the φ liquid crystal display panel 130 may sway or collide between the front frame U0 and the back frame 120 , so that the front frame 110 has an extension portion 112 corresponding to the liquid crystal display panel. 130 on 'to fix the LCD panel 丨 3 〇. However, when the tester raises the liquid crystal display 1 and shakes it back and forth for testing, the liquid crystal display panel 130 will touch the end of the extension portion n2. The contact of the end of the extending portion 112 with the liquid crystal display panel 13A affects the alignment of the liquid crystal molecules of the liquid crystal layer 136 between the active device array substrate 132 and the counter substrate Π4, and the arrangement of the liquid crystal molecules is disordered. When the liquid crystal display 100 in which the liquid crystal display 100 is disordered is displayed on the liquid crystal display, the surface of the liquid crystal display may be abnormal like a pooling. - [Abstract] The present invention provides a liquid crystal display having a normal display surface and a good display. The present invention proposes a liquid crystal display comprising: a front frame, a liquid crystal display panel, a backlight module, and a back frame. The front frame has a body, a pressing portion, and an extension portion connected to the body, wherein the pressing portion is coupled between the body and the extension portion and the extension portion is curved to the pressing portion. The liquid crystal display panel is disposed under the front frame, and the pressing portion is supported by the liquid crystal display panel, and the extension of the front frame extends on the liquid crystal display panel, wherein the extension portion and the liquid crystal display panel are spaced apart from each other. The back button group is disposed under the liquid crystal display panel, and the back frame is disposed under the backlight module, and a part of the body bears against the back frame. In an embodiment of the invention, the liquid crystal display panel comprises an active device array substrate, a pair of substrates and a liquid crystal layer, and the liquid crystal layer is disposed between the active device array substrate and the opposite substrate. In an embodiment of the present invention, the active device array substrate includes a plurality of scan lines, a plurality of data lines, a plurality of active elements, and a plurality of halogen electrodes, and the scan lines, the data lines, the active elements, and the pixel electrodes Corresponding to electrical connection. In an embodiment of the invention, the active element described above is a thin film transistor. In an embodiment of the invention, the opposite substrate is a color filter 201031965, a pain 26987 twf.doc/d optical substrate. In the present invention, the active device array substrate further includes a color filter layer covering the scan line, the data line, the active device, and the halogen electrode, and the opposite substrate is a transparent glass substrate. In an embodiment of the present invention, the liquid crystal display panel further includes a sealant disposed between the active device array substrate and the opposite substrate, and the liquid crystal layer is located in the sealant, and the press portion is corresponding to the sealant. On the district. In the solid towel of the present invention, the above (4) (4) is a metal. In an embodiment of the invention, the backlight module is a side-lit backlight module. In one embodiment of the present invention, the backlight module includes a reflective sheet, at least one light source, and a light guide plate. The light guide plate is disposed on the reflective sheet, and the light source is disposed on one side of the light guide plate. In an embodiment of the invention, the light source comprises a cold cathode fluorescent lamp or a light emitting diode. In an embodiment of the invention, the back frame is made of plastic. In one embodiment of the present invention, at least one of the body and the back frame of the front frame is provided with a protruding structure, and the protruding structure bears against the other of the body and the back frame of the front frame. In an embodiment of the invention, the protrusion structure comprises a bump, a bump or a rib. The invention further provides a liquid crystal display comprising a front frame, a liquid crystal display panel, a backlight module and a back frame. The LCD panel is placed under the front frame. The backlight module is disposed under the liquid crystal display panel. The back frame is disposed under the front frame of 5 201031965 TW 26987 twf.doc/d, and the liquid crystal display panel and the backlight module are located in the back frame, wherein at least one of the body or the back frame of the front frame is provided with a protruding structure, and the protruding structure The extension portion extends on the liquid crystal display panel, and the extension portion maintains a space between the extension portion and the liquid crystal display panel. In an embodiment of the invention, the material of the front frame is metal. In an embodiment of the invention, the liquid crystal display panel comprises a 10 active element array substrate, a pair of substrates and a liquid crystal layer, wherein the liquid crystal layer is located between the active device array substrate and the opposite substrate. In an embodiment of the present invention, the active device array substrate includes a plurality of scan lines, a plurality of data lines, a plurality of active elements, and a plurality of halogen elements, and the scan lines, the data lines, the active elements, and the pixels The electrodes correspond to electrical connections. In an embodiment of the invention, the active component is a thin film transistor. In an embodiment of the invention, the opposite substrate is a color filter substrate. In an embodiment of the invention, the active device array substrate further includes a color filter layer covering the scan line, the data line, the active device, and the denier electrode, and the opposite substrate is a transparent glass substrate. In one embodiment of the present invention, the liquid crystal display panel further includes a sealant disposed between the active device array substrate and the opposite substrate, and the liquid crystal layer is located in the sealant. In one embodiment of the present invention, the above-mentioned protrusion structure includes bumps, 6 201031965 * ... 269S7twf.doc/d bumps or ridges. In an embodiment of the invention, the backlight module described above is a side-in-light backlight module. In one embodiment of the present invention, the backlight module includes a reflective sheet, at least one light source, and a light guide plate. The light guide plate is disposed on the reflective sheet, and the light source is disposed on one side of the light guide plate. In an embodiment of the invention, the light source comprises a cold cathode fluorescent lamp or a light emitting diode. In an embodiment of the invention, the back frame is made of plastic. According to the present invention, the extension of the front frame is warped with respect to the body or the pressing portion, or the protrusion structure is disposed on the body or the back frame of the front frame so that the extension of the front frame maintains a distance from the liquid crystal display panel. Thus, when the tester shakes the test before and after standing up the liquid helium display, the liquid crystal display panel does not contact the front pivot = extension portion to affect the alignment of the liquid crystal molecules. Therefore, when the liquid crystal display shows the kneading surface, the kneading surface does not have an abnormal display of water ripples but is normally displayed, because the liquid crystal display has good display quality. The above described features and advantages of the present invention will become more apparent from the following description. [Embodiment] [First Embodiment] Fig. 2 is a schematic view of a liquid crystal display according to a first embodiment of the present invention. Referring to FIG. 2', the liquid crystal display 200 includes a front frame 21A, a liquid crystal display panel 22, a moonlight module _230, and a back frame 240. The front frame 210 has a body portion 212, a pressing portion 214 and an extending portion 216. The ten pressing portion 214 is connected between the body 212 and the extending portion 216, and the extending portion 216 is curved. In the pressing portion 214. The liquid crystal display panel 220 is disposed under the front frame 21, and the pressing portion 214 is supported by the liquid crystal display panel 220. The backlight module 230 is disposed under the liquid crystal display panel 220, and the back frame 240 is disposed under the backlight module 230, and the body Ή2 bears against the back frame 240. In detail, the material of the front frame 210 is metal, and after forming the prototype of the front frame 210, the prototype of the front frame 210 is post-processed so that the extension 216 of the front frame 210 is curved. Pressing portion 214. In the present embodiment, the post-processing may be performed by bending the front frame 210 to one end of the liquid crystal display panel 220 to form the extending portion 216' and the extending portion 216 is warped higher than the pressing portion 214. The liquid crystal display panel 220 includes an active device array substrate 222, a counter substrate 224, and a liquid crystal layer 226. The active device array substrate 222 is provided with correspondingly electrically connected data lines, scanning lines, active elements, and halogen electrodes. The active elements are, for example, thin film transistors, and the opposite substrate 224 may be a color filter (Color Filter). ). Further, when the color filter layer is further disposed on the active device array substrate 222, the opposite substrate 224 is a transparent glass substrate. Since the active device array substrate 222 is a skill that should be known to those of ordinary skill in the art, no further details are provided herein. The liquid crystal layer 226 is disposed between the active device array substrate 222 and the opposite substrate 224, and the liquid crystal layer 226 is composed of a plurality of liquid crystal molecules. In addition, the backlight module 230 of the present embodiment is a side-input optical backlight module, which includes a reflective sheet 232, a light source (not shown), and a light guide 201031965 vjlZITW 26987twf.doc/d board 234. The light guide plate 234 is disposed on the reflective sheet 232, and the light source is disposed on one side of the light guide plate 234. The light source of the embodiment may be a cold cathode fluorescent tube or a light emitting diode. In addition, the material of the back frame 240 disposed under the backlight module 230 may be plastic. When the front frame 210, the liquid crystal display panel 220, the backlight module 230, and the back frame 240 are assembled into the liquid crystal display 200, the backlight module 230 is placed in the back frame 240, and the liquid crystal display panel 220 is supported by the back frame. The liquid crystal display panel 220 is located on the backlight module 230. Then, the front frame 210 covers the portion of the liquid crystal display panel 220 and the back frame 240 from the upper cover. In detail, the body 212 of the front frame 210 will bear against the back frame 240, and the pressing portion 214 will suppress Part of the liquid crystal display panel 220 is such that the liquid crystal display panel 220 is fixed between the back frame 240 and the front frame 210. It is to be noted that the extension portion 216 extending from the liquid crystal display panel 220 is maintained at a pitch between the extension portion 216 and the liquid crystal display panel 220 because it is slightly curved to the pressing portion 214. 10, the extension portion 216 is warped on the pressing portion 214, so that the extension portion 216 extends on the liquid crystal display panel 220, but the distance between the extension portion 216 and the liquid crystal display panel 220 is such that the liquid crystal display 2 is assembled. The extension portion 216 does not contact the liquid crystal display panel 22A. In addition, when the tester erects the liquid crystal display 200 to stand the shaking test, the end of the extending portion 216 does not touch the liquid crystal display panel 22, so that the end of the front frame does not touch the liquid crystal display panel to make the liquid crystal The arrangement of the liquid crystal molecules of the layer is subject to the problem of the shirting. Therefore, the liquid crystal molecules in the liquid crystal display panel 220 in the liquid crystal display panel 220 201031965 ViZlTW 26987twf.doc/d layer 226 are arranged as expected, so that the liquid crystal display panel 2 can have a normal display surface and good display quality. It is to be noted that, in order to enable the liquid crystal molecules of the liquid crystal layer 226 to be reliably sealed between the active device array substrate 222 and the opposite substrate 224, the liquid crystal display panel 220 further includes a sealant 228, and the sealant 228 is along. The peripheral edge of the liquid crystal display panel 220 is closed, and the liquid crystal layer 228 is located in the closed frame seal 228. In order not to press the liquid crystal display panel 220 against the pressing portion 224 of the liquid crystal display panel 22 to affect the alignment of the liquid crystal molecules, the pressing portion 224 is correspondingly supported by the sealant 228. Incidentally, the backlight module 230 may further include an optical film 25A disposed between the liquid crystal display panel 220 and the light guide plate 234. The optical film 250 may be a brightness enhancement sheet, a germanium film or a diffusion sheet, which may enhance the backlight. Optical utilization of module 230. [Second Embodiment] The present embodiment is substantially the same as the first embodiment, and the same or similar elements are denoted by the same or similar elements and will not be described again. 3 is a schematic view of a liquid crystal display according to a second embodiment of the present invention. Referring to Fig. 3', the present embodiment is different from the first embodiment in that the shape of the pressing portion 314 is concave. In detail, since the material of the front frame 31A is metal, when the front frame 310 is punched to form the concave pressing portion 314, the surface of the glazing portion 314 facing the liquid crystal display panel 220 becomes a protruding surface. , while being relatively far from the surface of the liquid crystal display panel 220 will be compared with the body 26987twf.doc / d
201031965viZITW 312以及延伸部316的表面凹陷。換言之，延伸部gw仍 較壓制部314翹曲。 藉由壓制部314承靠於液晶顯示面板220,延伸部316 與液晶顯示面板220之間維持一間距。此間距可以避免測 试人員將液晶顯示器300立起測試時，延伸部316會接觸 液晶顯示面板200而影響液晶層226的液晶分子的排列。 與習知相較，本實施例之液晶顯示器300具有正常的顯示 赢 晝面及良好的顯示品質。 [第三實施例] 圖4為本發明第三實施例之液晶顯示器的示意圖。請 參考圖4’液晶顯示器400包括一前框410、一液晶顯示面 板420、一背光模組430以及一背框440。前框410具有一 本體412以及連接本體412的一延伸部416。液晶顯示面 板420配置於前框410下。背光模組430配置於液晶顯示 面板420下’而背框440配置於前框410下，且液晶顯示 ❹ 面板420以及背光模組430位於背框440内。其中，前框 410的本體412與背框440至少其中之一設置有—突起結 構450 ’且突起結構450承靠於前框410的本體412或背 框440其中另一上，而延伸部416延伸位於液晶顯示面板 420之上，並與液晶顯示面板420之間有維持一間距。 本實施例之前框410的材質為金屬’而液晶顯示面板 420包括一主動元件陣列基板422、一對向基板424以及一 液晶層426。主動元件陣列基板422上配置有對應電性連 11 /iZITW 26987twf.doc/d 201031965 接的資料線、掃描線、主動元件以及晝素電極，其中主動 元件例如是薄膜電晶體，而對向基板424可以是彩色濾光 片（Color Filter)。此外’當主動元件陣列基板422上更配置 有一彩色濾光層時’對向基板424為一透明的玻璃基板。 由於主動元件陣列基板422為本技術領域具通常知識者應 知悉的技藝，此處不再贅述。 承上述’液晶層426配置於主動元件陣列基板422以 及對向基板424之間，且液晶層426是由多個液晶分子所 β 構成。另外’本實施例之背光模組430為一侧邊入光式背 光模組，其包括一反射片432、一光源(未圖示）以及一導光 板434。導光板434配置於反射片432上，且光源配置於 導光板434的一侧’而本實施例之光源可以是冷陰極螢光 燈管或是發光二極體。此外，配置於背光模組430之下的 背框440的材質可以為塑膠。 於本實施例中，突起結構450是設置在背框440上， 其可以疋與％框一體成型的凸點、凸塊或凸條。在其他實 © 施例中，突起結構450也可以是利用後加工的方式形成於 背框400或是前框410的本體412上。 承上述，前框410的本體412承靠於設置於背框44〇 上的突起結構450，以使延伸於液晶顯示面板420上的延 伸部414與液晶顯示面板420之間會維持一間距。藉由此 間距’延伸部414雖然延伸位於液晶顯示面板42〇上，但 延伸部414不會接觸到液晶顯示面板420。此外，當測試 員將液晶顯示器400立起搖晃測試時，延伸部416的末端 12 201031965^1TW 26987twf.doc/d 也不會接觸到液晶顯示面板420，所以不會有習知之前框 的末端觸碰到液晶顯示面板而使液晶層之液晶分子的排列 受到影響的問題。所以，液晶顯示面板420内的液晶層426 的液晶分子排列按照預期，因此液晶顯示器400可具有正 常的顯示晝面及良好的顯示品質。 附帶一提的是，為了要使液晶層426的液晶分子能夠 確實地封在主動元件陣列基板422以及對向基板424之 ❹ 間，液晶顯示面板420更包括一框膠428，此框膠428會 沿著液晶顯示面板420的四周緣而成封閉狀’而液晶層428 即是位於封閉狀的框膠428内。 另外，背光模組430可更包括一配置於液晶顯示面板 420以及導光板434之間的光學膜片460,此光學膜片460 可以是增光片、稜鏡片或擴散片，可以增進背光模組430 的光學利用率。 [第四實施例] • 本實施例與第三實施例大致相同，且相同或相似的元 件標號代表相同或相似的元件。而相同之處便不再贅述。 圖5為本發明第四實施例之液晶顯不器的不意圖。請 參考圖5，本實施例與第三不同之處在於：為了增加延伸 部514以及液晶顯示面板420之間的間距距離，我們可以 在前框510的本體512或是背框440這兩者其中之一上設 置突起結構550，並且使延伸部514翹曲於本體512。 藉由突起結構550的設置以及延伸部514翹曲於本體 13 201031965 vxZITW 26987twf.doc/d 512’可使延伸部514以及液晶顯示面板420之間的間距加 大，進而降低延伸部514的末端觸碰到液晶顯示面板42〇 的可能性。201031965viZITW 312 and the surface of the extension 316 are recessed. In other words, the extension portion gw is still warped compared to the pressing portion 314. The pressing portion 314 is supported by the liquid crystal display panel 220, and a distance is maintained between the extending portion 316 and the liquid crystal display panel 220. This spacing prevents the tester from contacting the liquid crystal display panel 200 when the liquid crystal display 300 is erected to affect the alignment of the liquid crystal molecules of the liquid crystal layer 226. Compared with the conventional one, the liquid crystal display 300 of the present embodiment has a normal display winning face and good display quality. Third Embodiment FIG. 4 is a schematic view of a liquid crystal display according to a third embodiment of the present invention. Referring to FIG. 4', the liquid crystal display 400 includes a front frame 410, a liquid crystal display panel 420, a backlight module 430, and a back frame 440. The front frame 410 has a body 412 and an extension 416 of the connection body 412. The liquid crystal display panel 420 is disposed under the front frame 410. The backlight module 430 is disposed under the liquid crystal display panel 420, and the back frame 440 is disposed under the front frame 410, and the liquid crystal display panel 420 and the backlight module 430 are located in the back frame 440. Wherein, at least one of the body 412 and the back frame 440 of the front frame 410 is provided with a protrusion structure 450 ′ and the protrusion structure 450 bears against the body 412 of the front frame 410 or the other of the back frame 440 , and the extension portion 416 extends It is located above the liquid crystal display panel 420 and maintains a distance from the liquid crystal display panel 420. The material of the frame 410 before the embodiment is metal', and the liquid crystal display panel 420 includes an active device array substrate 422, a pair of substrates 424, and a liquid crystal layer 426. The active device array substrate 422 is provided with a data line, a scan line, an active element, and a halogen electrode corresponding to the electrical connection 11 / iZITW 26987 twf.doc / d 201031965, wherein the active device is, for example, a thin film transistor, and the opposite substrate 424 It can be a color filter. Further, when the color filter layer is further disposed on the active device array substrate 422, the opposite substrate 424 is a transparent glass substrate. Since the active device array substrate 422 is a skill that should be known to those of ordinary skill in the art, no further details are provided herein. The liquid crystal layer 426 is disposed between the active device array substrate 422 and the counter substrate 424, and the liquid crystal layer 426 is composed of a plurality of liquid crystal molecules β. In addition, the backlight module 430 of the embodiment is a one-side light-receiving backlight module, and includes a reflective sheet 432, a light source (not shown), and a light guide plate 434. The light guide plate 434 is disposed on the reflective sheet 432, and the light source is disposed on one side of the light guide plate 434. The light source of the embodiment may be a cold cathode fluorescent tube or a light emitting diode. In addition, the material of the back frame 440 disposed under the backlight module 430 may be plastic. In the present embodiment, the protrusion structure 450 is disposed on the back frame 440, which can be formed by bumps, bumps or ridges integrally formed with the % frame. In other embodiments, the protrusion structure 450 may also be formed on the back frame 400 or the body 412 of the front frame 410 by post-processing. In the above, the body 412 of the front frame 410 bears against the protruding structure 450 disposed on the back frame 44A such that a distance is maintained between the extending portion 414 extending from the liquid crystal display panel 420 and the liquid crystal display panel 420. The extension portion 414 extends over the liquid crystal display panel 42 while the extension portion 414 extends, so that the extension portion 414 does not contact the liquid crystal display panel 420. In addition, when the tester erects the liquid crystal display 400 to stand the shaking test, the end 12 201031965^1TW 26987twf.doc/d of the extension portion 416 does not touch the liquid crystal display panel 420, so there is no known end touch of the previous frame. There is a problem that the alignment of the liquid crystal molecules of the liquid crystal layer is affected by the liquid crystal display panel. Therefore, the liquid crystal molecules of the liquid crystal layer 426 in the liquid crystal display panel 420 are arranged as expected, so that the liquid crystal display 400 can have a normal display surface and good display quality. It is to be noted that, in order to enable the liquid crystal molecules of the liquid crystal layer 426 to be reliably sealed between the active device array substrate 422 and the opposite substrate 424, the liquid crystal display panel 420 further includes a sealant 428. The liquid crystal layer 428 is closed in the closed frame glue 428 along the peripheral edge of the liquid crystal display panel 420. In addition, the backlight module 430 may further include an optical film 460 disposed between the liquid crystal display panel 420 and the light guide plate 434. The optical film 460 may be a brightness enhancement sheet, a enamel sheet or a diffusion sheet, and the backlight module 430 may be enhanced. Optical utilization. [Fourth Embodiment] The present embodiment is substantially the same as the third embodiment, and the same or similar reference numerals denote the same or similar elements. The same thing will not be repeated. Fig. 5 is a schematic view showing a liquid crystal display device according to a fourth embodiment of the present invention. Referring to FIG. 5, the third embodiment differs from the third in that, in order to increase the distance between the extension portion 514 and the liquid crystal display panel 420, we can either be in the body 512 or the back frame 440 of the front frame 510. The protrusion structure 550 is disposed on one of the sides, and the extension portion 514 is warped to the body 512. By the arrangement of the protrusion structure 550 and the extension portion 514 warping the body 13 201031965 vxZITW 26987 twf.doc/d 512 ′, the spacing between the extension portion 514 and the liquid crystal display panel 420 can be increased, thereby reducing the end contact of the extension portion 514. The possibility of hitting the liquid crystal display panel 42〇.
綜上所述，於本發明之液晶顯示器中，藉由使前框的 延伸部fe曲於承靠液晶顯示面板的壓制部，或者藉由在前 框與背框兩者至少其中之一上設置突起結構，可以使液晶 顯示面板以及延伸部之間具有一距離。當測試員將液晶顯 示器立起做前後搖晃的測試時，液晶顯示面板便不會碰觸 到延伸部的末端，所以液晶層之液晶分子的排列如預期， 不會紊亂。因此，當液晶顯示器顯示晝面時，不會有水波 紋的異常顯示晝面’而是顯示正常的晝面，所以液晶顯示 器具有良好的顯示品質。In summary, in the liquid crystal display of the present invention, by extending the extension of the front frame to the pressing portion of the liquid crystal display panel, or by setting at least one of the front frame and the back frame The protrusion structure can have a distance between the liquid crystal display panel and the extension. When the tester erects the liquid crystal display for back-and-forth shaking, the liquid crystal display panel does not touch the end of the extension portion, so the liquid crystal molecules of the liquid crystal layer are arranged as expected without being disturbed. Therefore, when the liquid crystal display displays the kneading surface, the abnormal display of the water ripple does not appear, but the normal kneading surface is displayed, so the liquid crystal display has good display quality.
雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明，任何所屬技術領域中具有通常知識者，在不 脫離本發明之精神和範圍内，當可作些許之更動盘 ^此本發明之保護範圍當視後附之巾請專鄉_界定者 【圖式簡單說明】 圖1為習知一種液晶顯示器的局部剖面圖。 圖2為本發明第一實施例之液晶顯示器的示意圖 圖3為本發明第二實施例之液晶顯示器的示g 圖4為本發明第三實施例之液晶顯示器的示g圖 圖5為本發明第四實施例之液晶顯示器的示:二 14 26987twf.doc/dAlthough the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make a few changes without departing from the spirit and scope of the invention. The scope of protection of the present invention is to be attached to the attached towel. _Definition [Simplified Description of the Drawings] FIG. 1 is a partial cross-sectional view of a conventional liquid crystal display. 2 is a schematic view of a liquid crystal display according to a first embodiment of the present invention; FIG. 3 is a view showing a liquid crystal display according to a second embodiment of the present invention; FIG. The display of the liquid crystal display of the fourth embodiment: two 14 26987twf.doc / d
201031965viZ1TW 【主要元件符號說明】 100、200、300、400、500 :液晶顯示器 110、210、310、410、510 :前框 112、216、316、414、514 :延伸部 120、240、440 :背框 130、220、420 :液晶顯示面板 132、222、422 :主動元件陣列基板 ® 134、224、424 :對向基板 136、226、426 :液晶層 140、230、430 :背光模組 212、312、412、512 :本 體 214、314 :壓制部 228、428 :框膠 232、432 :反射片 234、434 :導光板 ❿ 250、460 :光學膜片 450、550 :突起結構 15201031965viZ1TW [Description of main component symbols] 100, 200, 300, 400, 500: Liquid crystal display 110, 210, 310, 410, 510: front frame 112, 216, 316, 414, 514: extensions 120, 240, 440: back Blocks 130, 220, 420: liquid crystal display panels 132, 222, 422: active device array substrate® 134, 224, 424: opposite substrates 136, 226, 426: liquid crystal layers 140, 230, 430: backlight modules 212, 312 412, 512: body 214, 314: pressing portion 228, 428: frame glue 232, 432: reflective sheet 234, 434: light guide plate ❿ 250, 460: optical film 450, 550: protrusion structure 15