200825554 0610123ITW 21814twf.doc/006 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種顯示器，則寺別是有關於一種液 晶顯示器。 【先前技術】 由於顯示器的需求與日遽增，因此業界全力投入相關 ( 顯示器的發展。其中，又以陰極射線管（Cathode Ray Tube) 因具有優異的顯示品質與技術成熟性，因此長年獨佔顯示 器市場。然而，近來由於綠色環保概念的興起對於其能源 消耗較大與產生輻射量較大的特性，加上產品扁平化空間 有限，因此無法滿足市場對於輕、薄、短、小、美以及低 消耗功率的市場趨勢。因此，具有高晝質、空間利用效率 k、低消耗功率、無輻射等優越特性之薄膜電晶體液晶顯 示态（thin film transistor liquid crystal display，TFT-LCD ) 已逐漸成為市場之主流。 ( 就薄膜電晶體液晶顯示器而言，其主要係由一液晶顯 示面板（liquid crystal display panel)及一背光模組（back light module)所構成。其中，液晶顯示面板通常是由一薄 膜電晶體陣列基板（thin film transistor array substrate )、 一彩色濾光基板（color filter substrate)與配置於此兩基板 間之一液晶層所構成。背光模組用以提供此液晶顯示面板 所需之面光源，以使液晶顯示模組達到顯示的效果。此外， 背光模組又區分成直下式背光模組（direct type back light 6 200825554 0610123ITW 21814twf.doc/〇〇6 module )與側面入光式背光模組（3丨扣back Hght module)。相較於側面入光式背光模組，直下式背光模組 旎夠提供較尚焭度之面光源，因此當對光源之亮度有較高 =求時，通常採用直下式背光模組，以下就此採用直下式 背光模組之習知的液晶顯示器進行說明。 圖1A繪示習知液晶顯示器的剖面示意圖。請參考圖 1A，習知液晶顯示器1〇〇包括一直下式背光模組11〇〇、一 液晶顯示面板12〇〇與一前框1300，其中直下式背光模組 1100包括一下框1110、一侧框112〇、一上框113〇、多個 光源1140、一擴散板1150與一光學膜片組116〇。其中， 光源1140與侧框1120配置於下框ιι10内，而側框112〇 具有一凹陷112〇a。擴散板1150配置於凹陷U20a上，且 光學膜片組1160配置於擴散板115〇上。上框113〇配置於 側框1120上，並覆蓋部分光學膜片組116〇與部分擴散板 Π50。此外，上框113〇具有多個凸出部1132 (圖1A僅繪 示一個）’而液晶顯示面板12〇〇配置於上框113〇上。前 框1300配置於上框113〇上，並覆蓋部分液晶顯示面板 〇〇另外’凸出部1132維持前框1300與上框1130之間 的間距’以容置液晶顯示面板12〇〇。 圖1B與圖1C繪示習知液晶顯示器的變形示意圖。請 參考圖1B，由於目前液晶顯示器已朝向大尺寸發展，而製 造誤差將造成習知液晶顯示器1〇〇產生不同型態的變形， 而使得液晶顯示面板1200受到壓迫而影響顯示品質（如圖 1B的區域A，以及圖1C的區域B)。 200825554 0610123ITW 21814twf.doc/006 【發明内容】 有鑑於此，本發明之目的是提供—魏晶顯示器，以 降低框架壓迫到液晶顯示面板的可能性。200825554 0610123ITW 21814twf.doc/006 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a display, and the temple is related to a liquid crystal display. [Prior Art] Due to the increasing demand for displays, the industry is fully committed to the development of displays. Among them, the cathode ray tube (Cathode Ray Tube) has a long-term exclusive display because of its excellent display quality and technical maturity. However, recently, due to the rise of the concept of green environmental protection, its energy consumption is large and the amount of radiation generated is large, and the flattening space of the product is limited, so it cannot meet the market for light, thin, short, small, beautiful and low. The market trend of power consumption. Therefore, thin film transistor liquid crystal display (TFT-LCD) with superior properties such as high enamel, space utilization efficiency k, low power consumption, and no radiation has gradually become a market. The mainstream of the thin film transistor liquid crystal display is mainly composed of a liquid crystal display panel and a backlight module. Tin film transistor array substrate, one The color filter substrate is formed by a liquid crystal layer disposed between the two substrates. The backlight module is used to provide a surface light source required for the liquid crystal display panel, so that the liquid crystal display module can achieve the display effect. In addition, the backlight module is further divided into a direct type backlight module (direct type back light 6 200825554 0610123ITW 21814twf.doc/〇〇6 module) and a side entrance backlight module (3丨 back Hght module). The side-lit backlight module, the direct-lit backlight module can provide a more radiant surface light source, so when the brightness of the light source is higher = the time is required, a direct-lit backlight module is usually used, and the following is a direct type. 1A is a schematic cross-sectional view of a conventional liquid crystal display. Referring to FIG. 1A, a conventional liquid crystal display 1 includes a backlight module 11 〇〇 and a liquid crystal display. The front panel 1300 and the front frame 1300, wherein the direct type backlight module 1100 includes a lower frame 1110, a side frame 112 〇, an upper frame 113 〇, a plurality of light sources 1140, a diffusion plate 1150 and an optical The optical film 1140 and the side frame 1120 are disposed in the lower frame ι 10, and the side frame 112 〇 has a recess 112 〇 a. The diffusing plate 1150 is disposed on the recess U20a, and the optical film set 1160 is disposed in the diffusion. The upper frame 113 is disposed on the side frame 1120 and covers a portion of the optical film set 116 and a portion of the diffuser plate 50. Further, the upper frame 113A has a plurality of projections 1132 (only one is shown in Fig. 1A), and the liquid crystal display panel 12A is disposed on the upper frame 113A. The front frame 1300 is disposed on the upper frame 113 and covers a portion of the liquid crystal display panel. The other protrusion 132 maintains the spacing between the front frame 1300 and the upper frame 1130 to accommodate the liquid crystal display panel 12A. FIG. 1B and FIG. 1C are schematic diagrams showing variations of a conventional liquid crystal display. Referring to FIG. 1B, since the liquid crystal display has been developed toward a large size, the manufacturing error will cause the conventional liquid crystal display 1 to produce different types of deformation, and the liquid crystal display panel 1200 is pressed to affect the display quality (see FIG. 1B). Area A, and area B) of Figure 1C. SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide a Wei-Cry display to reduce the possibility of frame pressing to a liquid crystal display panel.
為達上述或是其他目的，本發明提出—種液晶顯示 器，其包括-直下式背光模組一液晶顯示面板與一前框， 其中直下式背光模組包括-下框、多個光源、—光學板、 -上框、多個滑塊與多個鎖固件。下框具有多個第一開孔， 而光源配置於下_。光學板配置於下框内，並位於光源 亡框配置於下框上，並覆蓋部分光學板，且上框具 =弟。滑塊配置於上框上，且各滑塊具有-第 =開孔’其中弟_開孔或第三開孔為長條狀， 與第三咖，以固定下框開孔、第二開孔 t方向為γ軸方向。液晶顯示面板配置於上框上，而前框 與直下式背光餘輯。各概_雜與上框之間關 距，以容置液晶顯示面板。For the above or other purposes, the present invention provides a liquid crystal display comprising: a direct type backlight module, a liquid crystal display panel and a front frame, wherein the direct type backlight module comprises a lower frame, a plurality of light sources, and an optical Board, - upper frame, multiple sliders and multiple locks. The lower frame has a plurality of first openings, and the light source is disposed at the lower _. The optical plate is disposed in the lower frame, and is disposed on the lower frame of the light source, and covers part of the optical plate, and the upper frame has a lower body. The slider is disposed on the upper frame, and each of the sliders has a -th = opening hole, wherein the brother_opening or the third opening is elongated, and the third coffee is used to fix the lower frame opening and the second opening The t direction is the γ axis direction. The liquid crystal display panel is disposed on the upper frame, and the front frame and the direct type backlight are used. The distance between each of the main and the upper frame is to accommodate the liquid crystal display panel.
在本發明之一實施例中 在本發明之一實施例中 為螺孔。 鎖固件包括螺絲與螺帽。 鎖固件為螺絲，且第一開口 發明之一只施例中’各滑塊的形狀為L形，以維 持珂框與上框之間的間距。 ，本發明之—實施例中，下框包括—底板及由底板之 侧故向上延伸之-侧框，而光學板配置於侧框上，且上框 配置於側框上。 8 200825554 0610123IT W 21814twf.doc/006 在本發明之一實施例中，直下式背光模組更包括—光 學膜片組’其配置於光學板上，並位於上框下方。 為達上述或是其他目的，本發明提出一種液晶顯示 器，其包括一直下式背光模組、一液晶顯示面板與一前'框^ 其中直下式背光模組包括一下框、多個光源、—光學板、 一上框、多個滑塊與多個鎖固件。光源配置於下框=，而 光學板配置訂_，並位於絲上方。上框配置於^ 上，並覆盍部分光學板，且上框具有多個凸出部，且各凸 出部具有至少-第-開孔。滑塊配置於上框上，而各滑塊 具有少-第二開孔’且各滑塊適於沿著方向移 一開孔與第二開孔，以固定滑塊與上框，且 各鎖固件的延伸方向為ζ軸方向。液晶顯示面板配置於上 ^，而赌與直下式背光模組織。各滑塊維持前框盘 上框之間的間距，以容置液晶顯示面板。 ^ 在本發明之-實施例巾，顧件包括螺絲與螺帽。 在本發明之—實施例中，顧件為螺絲，且第一開口 為螺孔。 本發明之—實施例中，各滑塊的形狀為L形，以維 持丽框與上框之間的間距。 在本發明之—實施例中，直下式背光模組更包括多個 且各塾片配置於滑塊的側壁，並面向液晶顯示面板。 ㈣ί本發明之—實施例巾，下框包括—底板及由底板之 /上延伸之一侧框，而光學板配置於侧框上，且上框 配置於側框上。 9 200825554 0610123ITW 21814twf.doc/006 ，在本發明之-實施例中，直下式背光模組更包括一光 學膜片組，其配置於光學板上，並位於上框下方。 ”為達上述或是其他目的，本發明提出—種液晶顯示 4，其包括-直下式背光模組、—液晶顯示面板與一前框， 其中直下式背光模組包括—下框、多個光源、—光學板、 -上框與多個鎖时。下框具有多個第—開孔，而光源配 置於下框内。光學板配置於下框内，並位於光源上方。上 f _置於下框上，並覆蓋部分光學板，且上框具有多個第 二開孔與多個凸起部。各鎖固件的延伸方向為_方向。 液晶顯不面板配置於上框上。前框適於沿著γ軸方向移 動，與直下式为光模組組裝。前框具有多個第三開口， 其中第，開孔或第三開孔為長條狀，且各鎖固件貫穿第一 開孔、第二開孔與第三開孔，以固定下框、上框鱼前框。 各凸起部維持前框與上框之間的間距，以容置液晶顯示面 板。 在本發明之一實施例中，鎖固件包括螺絲與螺帽。 ^ 在本發明之一實施例中，鎖固件為螺絲，且第一 為螺孔。 ,在本發明之一實施例中，直下式背光模組更包括一光 學膜片組，其配置於光學板上，並位於上框下方。 抑基於上述，本發明採用滑塊與鎖固件，以調整液晶顯 示器中各框架間的相對位置，以減少液晶顯示面板受到壓 迫的情況產生。 為讓本發明之上述和其他目的、特徵和優點能更明顯 200825554 0610123ITW 21814twf.doc/006 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2A繪不本發明弟一實施例之一種液晶顯示器的剖 面圖，而圖2B與圖2C繪示圖2A之滑塊的立體圖。請表 考圖2A與圖2B，本實施例之液晶顯示器200包括一直下 式背光模組2100、一液晶顯示面板2200與一前框2300， 其中直下式背光模組2100包括一下框2110、多個光源 2120、一光學板2130、一上框2140、多個滑塊2150 (圖 2A中僅繪示1個）與多個鎖固件2160 (圖2A中僅繪示i 個）。其中，下框2110具有多個第一開孔211〇a (圖2A 中僅繪示1個），而光源2120配置於下框2110内。光學 板2130配置於下框2110内，並位於光源2120上方。上框 2140配置於下框2110上，並覆蓋部分光學板2130。上框 2140具有多個弟 >一開孔2140a (圖2A中僅緣示1個）， 且第二開孔2140a為長條狀。 滑塊2150配置於上框2140上，且各滑塊2150具有 一第三開孔2150a。此外，各滑塊2150適於沿著X軸方向 移動。各鎖固件2160貫穿第一開孔21 l〇a、第二開孔2140a 與弟二開孔2150a ’以固定下框2110、上框2140與滑塊 2150，且各鎖固件2160的延伸方向為γ轴方向。另外， 液晶顯示面板2200配置於上框2140上，而前框2300與直 11 200825554 0610123ITW 21814twf.doc/006 下式背光模組2100組裝。各滑塊2150維持前框2300與上 框2140之間的間距’以容置液晶顯示面板2200。 請繼續參考圖2A與圖2B，更詳細而言，在本實施例 中，鎖固件2160包括螺絲2162與螺帽2164。然後，移動 滑塊2150 ’以使滑塊2150與液晶顯示面板2200之間保持 預定間隙。接著，將螺絲2162貫穿第一開孔2110a、第二 開孔2140a與第三開孔2150a，並與螺帽2164結合，以固 定下框2110、上框2140與滑塊2150。因此，滑塊2150 與液晶顯示面板2200之間便能維持適當的間隙，以避免液 晶顯示面板2200受到壓迫。 本實施例的鎖固件2160也可以只包括螺絲2162,而 第一開孔2110a為螺孔。此外，第三開孔2150a也可以長 條狀（如圖2C所示）。在本實施例中，各滑塊215〇的形 狀為L形，以維持前框2300與上框2140之間的間距。此 外’為了提南顯不品質’直下式背光模組2100更包括_光 學膜片組2170,其配置於光學板2130上，並位於上框214〇 下方。 光學板2130例如是擴散板，而光源2120例如是點光 源或線光源。舉例而言，線光源例如是冷陰極螢光燈管 (Cold Cathode Fluorescent Lamp，CCFL )，而點光源例如 是發光二極體（light emitting diode，LED)、有機發光二極 體（organic light emitting diode，OLED )或其他型態的點光 源。此外，光學膜片組2170例如是下擴散片、集光片、上 擴散片或其他膜片。 12 200825554 0610123ITW 21814twf.doc/006 【第二實施例】 圖3繪示本發明第二實施例之一種液晶顯示器的剖面 圖。请參考圖3 ’本實施例與第一實施例相似，其不同之 處在於，本實施例之液晶顯示器300中，直下式背光模組 3100的下框3110包括一底板3112及由底板3112之側邊 向上延伸之一側框3114，而光學板2130配置於侧框3114 上，且上框3140配置於侧框3114上。此外，本實施例的 下框3110也可以應用於第一實施例中，且第一實施例的下 框2110也可以應用於本實施例中。 上框3140具有多個凸出部3142，且各凸出部具有至 少一第一開孔3142a。此外，滑塊3150配置於上框3140 上，而各滑塊3150具有少一第二開孔3150a，且各滑塊315〇 適於沿著X轴方向移動。另外，各鎖固件3160貫穿第一 開孔3142a與第二開孔3150a，以固定滑塊3150與上框 3140，且各鎖固件3160的延伸方向為z軸方向。在本實 施例中，鎖固件3160包括螺絲與螺帽（類似圖2B)。然 而，鎖固件3160也可以為螺絲，且第一開口 3142a為螺孔 (類似圖2C)。再者，滑塊3150的形狀也可以是l形， 以維持前框2300與上框3140之間的間距。 —請繼續參考圖3,移動滑塊3150,以使第二開孔315〇& 與第-開π 3142a對齊。紐，插人鎖固件3，以固定 滑塊3150與上框3140。此外，若第二開孔315〇a或第一 開口 3142a的間距過大，職下式背光模組31〇〇更包括多 13 200825554 0610123ITW 21814twf.doc/006 個墊片3180，且各墊片3180配置於滑塊3150的侧壁，並 面向液晶顯示面板2200。因此，滑塊3150與液晶顯示面 板2200之間的間隙便能藉由墊片318〇的厚度所控制。 【第三實施例】 圖4繪示本發明第三實施例之一種液晶顯示器的剖面 圖。請參考圖4，本實施例與第一實施例相似，其不同之 處在於·在本實施例之液晶顯示器4〇〇中，直下式背光模 組4100的下框4110具有多個第一開孔4n〇a。上框414〇 具有多個第二開孔4140a與多個凸起部4142，其中各凸起 部4142維持前框4300與上框4140之間的間距，以容置液 土顯示面板2200。前框4300適於沿著γ軸方向移動，而 月框4300具有多個第三開口 43〇〇a，且第三開孔43〇〇a為 長條狀。然而，在另一本實施例中，第二開孔414〇a也可 以疋長條狀，而第三開孔4300a為圓孔（類似圖2C所示）。 鎖固件4160的延伸方向為X軸方向，而鎖固件416〇 包括螺絲4162與螺帽4164。然而，在另一實施例中，鎖In one embodiment of the invention, in one embodiment of the invention is a threaded bore. The lock includes screws and nuts. The locking member is a screw, and one of the first opening inventions is only in the embodiment where the respective sliders are L-shaped to maintain the spacing between the frame and the upper frame. In the embodiment of the present invention, the lower frame includes a bottom plate and a side frame extending upward from the side of the bottom plate, and the optical plate is disposed on the side frame, and the upper frame is disposed on the side frame. 8 200825554 0610123IT W 21814twf.doc/006 In one embodiment of the invention, the direct type backlight module further includes an optical film group disposed on the optical plate and located below the upper frame. To achieve the above or other purposes, the present invention provides a liquid crystal display comprising a backlight module, a liquid crystal display panel and a front panel. The direct backlight module includes a lower frame, a plurality of light sources, and an optical Board, an upper frame, multiple sliders and multiple locks. The light source is placed in the lower frame =, and the optical plate is configured with _ and located above the wire. The upper frame is disposed on the cover and covers a portion of the optical plate, and the upper frame has a plurality of protrusions, and each of the protrusions has at least a first-opening. The slider is disposed on the upper frame, and each slider has a small-second opening and each slider is adapted to move an opening and a second opening along the direction to fix the slider and the upper frame, and each lock The direction in which the firmware extends is the x-axis direction. The liquid crystal display panel is disposed on the top, and the bet and the direct type backlight mode are organized. Each slider maintains the spacing between the upper frames of the front bezel to accommodate the liquid crystal display panel. ^ In the embodiment of the present invention, the cover member includes a screw and a nut. In an embodiment of the invention, the component is a screw and the first opening is a threaded bore. In the embodiment of the invention, each slider has an L-shape to maintain the spacing between the frame and the frame. In the embodiment of the present invention, the direct type backlight module further includes a plurality of and each of the crotch sheets is disposed on a sidewall of the slider and faces the liquid crystal display panel. (4) In the embodiment of the present invention, the lower frame includes a bottom plate and a side frame extending from the upper side of the bottom plate, and the optical plate is disposed on the side frame, and the upper frame is disposed on the side frame. In the embodiment of the present invention, the direct type backlight module further includes an optical film set disposed on the optical plate and located below the upper frame. For the above or other purposes, the present invention provides a liquid crystal display 4 including a direct-lit backlight module, a liquid crystal display panel and a front frame, wherein the direct-lit backlight module includes a lower frame and a plurality of light sources. , the optical plate, the upper frame and the plurality of locks. The lower frame has a plurality of first openings, and the light source is disposed in the lower frame. The optical plate is disposed in the lower frame and is located above the light source. The lower frame covers a part of the optical plate, and the upper frame has a plurality of second openings and a plurality of protrusions. The extending direction of each of the fasteners is _ direction. The liquid crystal display panel is disposed on the upper frame. Moving along the γ-axis direction and assembling with the direct-type optical module. The front frame has a plurality of third openings, wherein the first, the third or the third opening is elongated, and each of the fasteners penetrates the first opening a second opening and a third opening for fixing the lower frame and the upper frame fish front frame. Each of the protrusions maintains a spacing between the front frame and the upper frame to accommodate the liquid crystal display panel. In one example, the fastener includes a screw and a nut. ^ In one embodiment of the invention, the lock is secured In one embodiment of the present invention, the direct type backlight module further includes an optical film set disposed on the optical plate and located below the upper frame. The present invention adopts a slider and a lock to adjust the relative position between the frames in the liquid crystal display to reduce the pressure of the liquid crystal display panel. The above and other objects, features and advantages of the present invention are more apparent. 0610123ITW 21814twf.doc/006 It is to be understood that the preferred embodiments are described below in detail with reference to the accompanying drawings, in which: FIG. 2A FIG. 2B and FIG. 2C are perspective views of the slider of FIG. 2A. Please refer to FIG. 2A and FIG. 2B. The liquid crystal display 200 of the present embodiment includes a backlight module 2100 and a liquid crystal. The display panel 2200 and the front frame 2300, wherein the direct type backlight module 2100 includes a lower frame 2110, a plurality of light sources 2120, an optical plate 2130, an upper frame 2140, and a plurality of sliders 2150 (only 1 is shown in FIG. 2A). And a plurality of locks 2160 (only i are shown in FIG. 2A), wherein the lower frame 2110 has a plurality of first openings 211A (only one is shown in FIG. 2A), and the light source 2120 is disposed under In the frame 2110, the optical plate 2130 is disposed in the lower frame 2110 and located above the light source 2120. The upper frame 2140 is disposed on the lower frame 2110 and covers a portion of the optical plate 2130. The upper frame 2140 has a plurality of brothers > an opening 2140a (only one is shown in Fig. 2A), and the second opening 2140a is elongated. The slider 2150 is disposed on the upper frame 2140, and each of the sliders 2150 has a third opening 2150a. The 2150 is adapted to move in the X-axis direction. Each of the locking members 2160 extends through the first opening 21 l〇a, the second opening 2140a and the second opening 2150a' to fix the lower frame 2110, the upper frame 2140 and the slider 2150, and the extending direction of each locking piece 2160 is γ. Axis direction. In addition, the liquid crystal display panel 2200 is disposed on the upper frame 2140, and the front frame 2300 is assembled with the backlight module 2100 of the direct type 200825554 0610123ITW 21814twf.doc/006. Each of the sliders 2150 maintains a pitch ' between the front frame 2300 and the upper frame 2140 to accommodate the liquid crystal display panel 2200. With continued reference to Figures 2A and 2B, in more detail, in the present embodiment, the fastener 2160 includes a screw 2162 and a nut 2164. Then, the slider 2150' is moved to maintain a predetermined gap between the slider 2150 and the liquid crystal display panel 2200. Next, the screw 2162 is inserted through the first opening 2110a, the second opening 2140a and the third opening 2150a, and is coupled with the nut 2164 to fix the lower frame 2110, the upper frame 2140 and the slider 2150. Therefore, a proper gap can be maintained between the slider 2150 and the liquid crystal display panel 2200 to prevent the liquid crystal display panel 2200 from being pressed. The locking member 2160 of this embodiment may also include only the screw 2162, and the first opening 2110a is a screw hole. Further, the third opening 2150a may also be elongated (as shown in Fig. 2C). In the present embodiment, each slider 215 is shaped like an L to maintain the spacing between the front frame 2300 and the upper frame 2140. In addition, the direct-lit backlight module 2100 further includes an optical film set 2170 disposed on the optical plate 2130 and located below the upper frame 214A. The optical plate 2130 is, for example, a diffusing plate, and the light source 2120 is, for example, a point light source or a line light source. For example, the line light source is, for example, a Cold Cathode Fluorescent Lamp (CCFL), and the point light source is, for example, a light emitting diode (LED), an organic light emitting diode (organic light emitting diode). , OLED) or other types of point sources. Further, the optical film group 2170 is, for example, a lower diffusion sheet, a light concentrating sheet, an upper diffusion sheet or other film. 12 200825554 0610123ITW 21814twf.doc/006 [Second Embodiment] Fig. 3 is a cross-sectional view showing a liquid crystal display according to a second embodiment of the present invention. The present embodiment is similar to the first embodiment in that the lower frame 3110 of the direct-lit backlight module 3100 includes a bottom plate 3112 and a side of the bottom plate 3112. One side frame 3114 is extended sideways, and the optical plate 2130 is disposed on the side frame 3114, and the upper frame 3140 is disposed on the side frame 3114. Further, the lower frame 3110 of the present embodiment can also be applied to the first embodiment, and the lower frame 2110 of the first embodiment can also be applied to the present embodiment. The upper frame 3140 has a plurality of projections 3142, and each of the projections has at least one first opening 3142a. Further, the slider 3150 is disposed on the upper frame 3140, and each of the sliders 3150 has a second opening 3150a, and each slider 315 is adapted to move in the X-axis direction. In addition, each of the fasteners 3160 extends through the first opening 3142a and the second opening 3150a to fix the slider 3150 and the upper frame 3140, and the extending direction of each of the fasteners 3160 is the z-axis direction. In the present embodiment, the fastener 3160 includes a screw and a nut (similar to Figure 2B). However, the fastener 3160 can also be a screw, and the first opening 3142a is a screw hole (similar to Fig. 2C). Furthermore, the shape of the slider 3150 may also be l-shaped to maintain the spacing between the front frame 2300 and the upper frame 3140. - Referring to Figure 3, the slider 3150 is moved to align the second opening 315 〇 & with the first opening π 3142a. New, insert the lock firmware 3 to fix the slider 3150 and the upper frame 3140. In addition, if the spacing between the second opening 315A or the first opening 3142a is too large, the lower backlight module 31 further includes 13 200825554 0610123ITW 21814twf.doc/006 spacers 3180, and each spacer 3180 is configured. The side wall of the slider 3150 faces the liquid crystal display panel 2200. Therefore, the gap between the slider 3150 and the liquid crystal display panel 2200 can be controlled by the thickness of the spacer 318. [THIRD EMBODIMENT] Fig. 4 is a cross-sectional view showing a liquid crystal display according to a third embodiment of the present invention. Referring to FIG. 4 , the embodiment is similar to the first embodiment, and the difference is that in the liquid crystal display device 4 of the embodiment, the lower frame 4110 of the direct type backlight module 4100 has a plurality of first openings. 4n〇a. The upper frame 414 has a plurality of second openings 4140a and a plurality of protrusions 4142, wherein each of the protrusions 4142 maintains a space between the front frame 4300 and the upper frame 4140 to accommodate the liquid-dyed display panel 2200. The front frame 4300 is adapted to move in the γ-axis direction, and the moon frame 4300 has a plurality of third openings 43〇〇a, and the third opening 43〇〇a is elongated. However, in another embodiment, the second opening 414a may also be elongated, and the third opening 4300a is a circular hole (similar to that shown in Figure 2C). The locking member 4160 extends in the X-axis direction, and the locking member 416 includes a screw 4162 and a nut 4164. However, in another embodiment, the lock
固件4160為螺絲，而第一開口 4n〇a為螺孔（類似圖2C 所=)。各鎖固件4160貫穿第一開孔4n〇a、第二開孔4M〇a 與第三開孔4300a，以固定下框411〇、上框414〇盥前框 4300 〇 ’、 、曰請繼續參考圖4,當前框4300因製造誤差而有壓迫到 液晶顯示面板2200的情形時，可以將前框43〇〇往丫軸方 白矛夕動適g距離後，將鎖固件4160貫穿第一開孔々Η 〇a、 200825554 0610123ITW 21814twf.doc/006 第二開孔4140a與第三開孔43〇〇a，以固定下框4ii〇、上 框4140與前框4300之間的相對位置。 值得注意的是，上述各實施例也可以與此實施例結 合。換言之’可將第一實施例或第二實施例中調整X轴間 隙的機構與第三實施例的調整γ軸間隙的機構合併使用。The firmware 4160 is a screw, and the first opening 4n〇a is a screw hole (similar to Fig. 2C =). Each of the locking members 4160 extends through the first opening 4n〇a, the second opening 4M〇a and the third opening 4300a to fix the lower frame 411〇, the upper frame 414, the front frame 4300 〇', and, please continue to refer to 4, when the current frame 4300 is pressed against the liquid crystal display panel 2200 due to manufacturing errors, the front frame 43 can be moved to the first axis through the first opening.第二 〇a, 200825554 0610123ITW 21814twf.doc/006 The second opening 4140a and the third opening 43〇〇a are fixed to fix the relative position between the lower frame 4ii, the upper frame 4140 and the front frame 4300. It should be noted that the above embodiments may also be combined with this embodiment. In other words, the mechanism for adjusting the X-axis gap in the first embodiment or the second embodiment can be used in combination with the mechanism for adjusting the γ-axis gap of the third embodiment.
雖然本發明已以較佳實施例揭露如上，然其並非用以 限疋本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當可作些許之更動與潤飾，因此本發明之保護 範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1A繪示習知液晶顯示器的剖面示意圖。 圖1B與圖lc緣示習知液晶顯示器的變 _謀緣示本發明第-實施例之一種液晶顯示器的剖 圖2B與圖2C!會示圖2A之滑&的立體圖。 固。圖3繪示本發明第二實施例之—種液晶顯示器的剖面 圖4繪示本發明第三實施例之一 圖0 種液晶顯示器的剖 面 【主要元件符號說明】 100:習知液晶顯示器 11〇〇:直下式背光模組 1110 :下框 15 200825554 0610123ITW 21814twf.doc/006 1120 :側框 1120a :凹陷 1130 :上框 1132 :凸出部 1140 :光源 1150 :擴散板 1160 :光學膜片組 1200 ·液晶顯不面板 1300 :前框 200 :液晶顯示器 2100 ··直下式背光模組 2110 :下框 2110a :第一開孔 2120 :光源 2130 :光學板 2140 ·•上框 2140a ··第二開孔 2150 :滑塊 2150a :第三開孔 2160 :鎖固件 2162 :螺絲 2164 :螺帽 2170 :光學膜片組 2200 ·液晶顯不面板 16 200825554 0610123ITW 21814twf.doc/006 2300 :前框 300 ·液晶顯不裔 3110 :下框 3112 :底板 3114 :侧框 3140 :上框 3142 :凸出部 3142a :第一開孔 3150 :滑塊 3150a ··第二開孔 3160 :鎖固件 3180 ··墊片 400 ·液晶顯不裔 4100 :直下式背光模組 4110 :下框 4110a :第一開孔 4140 ·•上框 4140a ··第二開孔 4142 :凸起部 4160 :鎖固件 4162 :螺絲 4164 ··螺帽 4300 :前框 4300a ··第三開口 17Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and it is to be understood that those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a schematic cross-sectional view of a conventional liquid crystal display. Fig. 1B and Fig. 1c show a variation of a conventional liquid crystal display. Fig. 2B and Fig. 2C of a liquid crystal display according to a first embodiment of the present invention will show a perspective view of the sliding & solid. 3 is a cross-sectional view showing a liquid crystal display according to a second embodiment of the present invention. FIG. 4 is a cross-sectional view showing a liquid crystal display according to a third embodiment of the present invention. [Main component symbol description] 100: Conventional liquid crystal display 11 〇: Direct type backlight module 1110: lower frame 15 200825554 0610123ITW 21814twf.doc/006 1120: side frame 1120a: recess 1130: upper frame 1132: projection 1140: light source 1150: diffuser 1160: optical film set 1200 LCD display panel 1300: front frame 200: liquid crystal display 2100 · direct-lit backlight module 2110: lower frame 2110a: first opening 2120: light source 2130: optical plate 2140 ·• upper frame 2140a · second opening 2150 : Slider 2150a : Third opening 2160 : Locking 2162 : Screw 2164 : Nut 2170 : Optical diaphragm set 2200 · Liquid crystal display panel 16 200825554 0610123ITW 21814twf.doc/006 2300 : Front frame 300 · Liquid crystal display 3110 : lower frame 3112 : bottom plate 3114 : side frame 3140 : upper frame 3142 : projection 3142a : first opening 3150 : slider 3150a · · second opening 3160 : locking member 3180 · · spacer 400 · liquid crystal display Ami 4100: Direct-type backlight module 4110: under 4110a: opening 4140 · • a first frame on the second aperture 4140a ·· 4142: protrusion 4160: locking member 4162: nut 4300 screw 4164 ··: · third opening 4300a of the front frame 17