201113590 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 種液晶顯示器的背光模組。 【先前技術】 隨著科技的進步與媒體的迅速發展，使用者對於週邊 之聲光設備要求愈來愈高。以往常用的陰極射線管或稱映 像管（Cathode Ray Tube; CRT)類型的顯示器，由於體積過 於龐大，在現今標榜輕薄短小的時代中，已漸不敷需求。 因此’近年來有許多平面顯示器（FlatPanel Dispiay)技術相 繼被開發出來’如液晶顯示器（LiqUid Crystal Display ; LCD)’已漸漸成為未來顯示器之主流。 液晶顯示器因為技術發展快速且日趨成熟，並具有低 耗電量特性’相較於同視窗尺寸之陰極射線管相比，不論 就佔用空間或質量而言都要小得多，因此完全符合輕薄短 小的特性，故廣範應用於各式電子產品。 液晶顯示器主要包括液晶面板以及背光模組。液晶面 板必須藉由背光模組來以提供其足夠亮度的背光源，使光 線穿過液晶層’以達使用者的眼睛。 液晶顯示器一般使用冷陰極燈管（c〇1d cathode Fluorescent Lamp ; CCFL)或發光二極體（Ught Emitting201113590 VI. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal display, and more particularly to a backlight module for a liquid crystal display. [Prior Art] With the advancement of technology and the rapid development of the media, users are increasingly demanding peripheral sound and light equipment. In the past, the cathode ray tube (CRT) type of display, which is commonly used in the past, has become increasingly bulky in the era of being light and thin. Therefore, in recent years, many flat panel display (FlatPanel Dispiay) technologies have been developed, such as liquid crystal displays (LiqUid Crystal Display (LCD)', which have gradually become the mainstream of future displays. Due to the rapid development of the technology and the maturity of the liquid crystal display, the liquid crystal display has a much lower power consumption than the cathode ray tube of the same window size, so it is completely light and short. The characteristics are widely used in various electronic products. The liquid crystal display mainly includes a liquid crystal panel and a backlight module. The LCD panel must be backlit by the backlight module to provide a backlight of sufficient brightness to pass the light through the liquid crystal layer to reach the user's eyes. Liquid crystal displays generally use a cold cathode lamp (c〇1d cathode Fluorescent Lamp; CCFL) or a light emitting diode (Ught Emitting)
Diode，LED )作為液晶顯示器之背光源，並且利用光學膜 片使光線均勻地散佈到顯示面板的液晶層，以獲得均勻的 顯示效果。背光源、光學膜片以及液晶面板等等元件，均 201113590 被固定於背光模組之框架之上，例如_ 外，亦可將框架與液晶顯示器之壁掛架或腳座固定 晶顯示器可方便的㈣於牆壁之上或站立於桌面。吏夜 傳統上，為了固定液晶面板，會利用鐵件 板。然而’此設計卻會遭遇-個問題，液晶面板受 ，液晶會分料均勻，導致出光科勻，進 (ripple)圖樣等的缺陷。 生如連骑 有鑑於此，需要-種新的液晶顯示器，其 結構擠壓液晶面板，以排除上述問題。 免固疋 【發明内容】 一種液晶顯示器，可避 本發明之一實施方式在於提供 免其液晶面板受到擠壓而變形。 置Diode, LED) is used as a backlight for liquid crystal displays, and an optical film is used to evenly distribute light to the liquid crystal layer of the display panel to obtain a uniform display effect. Backlights, optical diaphragms, and liquid crystal panels, etc., are all fixed on the frame of the backlight module. For example, _ outside, it is also convenient to fix the crystal display on the wall mount or the base of the LCD monitor. On the wall or on the table. Day and night Traditionally, iron plates have been used to secure the LCD panel. However, this design will encounter a problem, the liquid crystal panel is subjected to, and the liquid crystal will be evenly distributed, resulting in defects such as light-emitting uniformity and ripple pattern. In the light of this, there is a need for a new type of liquid crystal display that has a structure that squeezes the liquid crystal panel to eliminate the above problems. SUMMARY OF THE INVENTION A liquid crystal display that avoids one embodiment of the present invention is to provide deformation in which the liquid crystal panel is not subjected to extrusion. Set
液晶顯示器具有液晶面板、第一框、第二框和翹曲裝 、第一框包含載台和凸塊。載台位於第一框的一邊，藉 :承載液晶面板。凸塊位於載台的上方，且位於液晶面J —侧。第二框包含平板，其位於液晶面板之出光面上方， 且大致平行出光面。翹曲裝置連接平板，且包含至少一表 面不平行於液晶面板之出光面。此表面抵接凸塊。 由此可知，藉由翹曲装置和凸塊互相抵接，使得平板 不至於擠壓液晶面板。當液晶顯示器被搖晃時，藉由翹曲 装置和凸塊的互相推抵，會使得平板朝向遠離液晶面板的 方向移動，進而保護液晶面板不會在晃動時受到平板的擠 壓。如此一來，可避免液晶面板受壓時的各種問題。 本發明之另一實施方式提出一種液晶顯示器，可避免 201113590 其液晶面板受到框架的擠壓而變形。液晶顯示器包含液晶 面板、第一框、第二框和翹曲裝置。第一框具有承載液晶 面板的載台和位於液晶面板一側的凸塊，其中載台位於第 一框的一邊，凸塊位於載台的上方。第二框具有平板。平 板位於液晶面板之出光面上方，且大致平行出光面。翹曲 裝置包含板狀結構。板狀結構連接平板，並延伸朝向凸塊， 且抵接凸塊。當液晶顯示器搖晃時，藉由凸塊推抵翹曲裝 置的板狀結構，進而使得平板起而不擠壓液晶面板。 本發明之另一實施方式提出一種液晶顯示器，以避免 其液晶面板受到框架的擠壓。液晶顯示器包含液晶面板、 第一框、第二框和翹曲裝置。第一框具有承載液晶面板的 載台和位於液晶面板一侧的凸塊。凸塊之一側壁面向液晶 面板，並傾斜於液晶面板之出光面，使該凸塊鄰近液晶面 板之一端的寬度小於凸塊遠離液晶面板之一端的寬度。第 二框包含平板，平板位於液晶面板之出光面上方，且大致 平行出光面。翹曲裝置連接平板，且抵接側壁。當液晶顯 示器被搖晃時，藉由凸塊的側壁推抵赵曲裝置，以提供平 板一個遠離液晶面板的方向的作用力，避免平板在晃動時 擠壓液晶面板。 【實施方式】 請同時參考第1圖到第3圖。第1圖和第2圖分別繪 示依照本發明一實施例的液晶顯示器1〇〇的立體圖和局部 爆炸圖。第3圖為沿著第1圖之剖面線3的剖面圖。 液晶顯示器100具有液晶面板110、第一框120、第二 201113590 框130和翹曲裝置140。第一框120包含載台122和凸塊 124。載台122位於第一框120的一邊’藉以承載液晶面板 110。凸塊124位於載台122的上方且在液晶面板11〇的一 側。第二框130包含平板132。平板132位於液晶面板110 之出光面112上方’且大致平行出光面112。藉由第一框 120的載台122和第二框130的平板132以拘束液晶面板 110。The liquid crystal display has a liquid crystal panel, a first frame, a second frame, and a warp package, and the first frame includes a stage and a bump. The stage is located on one side of the first frame, and carries: a liquid crystal panel. The bump is located above the stage and is located on the side of the liquid crystal surface J. The second frame comprises a flat plate located above the light exiting surface of the liquid crystal panel and substantially parallel to the light exiting surface. The warpage device is coupled to the flat plate and includes at least one surface that is not parallel to the light exiting surface of the liquid crystal panel. This surface abuts the bump. From this, it can be seen that the flat plate does not squash the liquid crystal panel by the abutment of the warpage device and the bumps. When the liquid crystal display is shaken, the flat plate is moved toward the direction away from the liquid crystal panel by the mutual pushing of the warping device and the bumps, thereby protecting the liquid crystal panel from being squeezed by the flat plate during shaking. In this way, various problems when the liquid crystal panel is pressed can be avoided. Another embodiment of the present invention provides a liquid crystal display that can avoid the deformation of the liquid crystal panel of the 201113590 by being squeezed by the frame. The liquid crystal display includes a liquid crystal panel, a first frame, a second frame, and a warpage device. The first frame has a stage carrying a liquid crystal panel and a bump on one side of the liquid crystal panel, wherein the stage is located on one side of the first frame, and the bump is located above the stage. The second frame has a flat plate. The flat plate is located above the light exit surface of the liquid crystal panel and is substantially parallel to the light exiting surface. The warpage device comprises a plate-like structure. The plate-like structure connects the plates and extends toward the bumps and abuts the bumps. When the liquid crystal display is shaken, the plate-like structure of the warping device is pushed by the bumps, so that the flat plate is lifted without pressing the liquid crystal panel. Another embodiment of the present invention provides a liquid crystal display to prevent its liquid crystal panel from being pressed by the frame. The liquid crystal display includes a liquid crystal panel, a first frame, a second frame, and a warping device. The first frame has a stage carrying a liquid crystal panel and a bump on one side of the liquid crystal panel. One side wall of the bump faces the liquid crystal panel and is inclined to the light emitting surface of the liquid crystal panel such that the width of the bump adjacent to one end of the liquid crystal panel is smaller than the width of the bump away from one end of the liquid crystal panel. The second frame includes a flat plate that is positioned above the light exiting surface of the liquid crystal panel and is substantially parallel to the light exiting surface. The warpage device is connected to the flat plate and abuts against the side wall. When the liquid crystal display is shaken, the side wall of the bump is pushed against the squeezing device to provide a force for the flat plate away from the liquid crystal panel to prevent the flat panel from squeezing the liquid crystal panel. [Embodiment] Please refer to Figures 1 to 3 at the same time. 1 and 2 are respectively a perspective view and a partial exploded view of a liquid crystal display 1 according to an embodiment of the present invention. Fig. 3 is a cross-sectional view taken along line 3 of Fig. 1. The liquid crystal display 100 has a liquid crystal panel 110, a first frame 120, a second 201113590 frame 130, and a warping device 140. The first frame 120 includes a stage 122 and a bump 124. The stage 122 is located on one side of the first frame 120 to carry the liquid crystal panel 110. The bump 124 is located above the stage 122 and on one side of the liquid crystal panel 11''. The second frame 130 includes a flat plate 132. The flat plate 132 is located above the light exit surface 112 of the liquid crystal panel 110 and is substantially parallel to the light exit surface 112. The liquid crystal panel 110 is restrained by the stage 122 of the first frame 120 and the flat plate 132 of the second frame 130.
為了避免平板132擠壓到液晶面板110，液晶顯示器 1〇〇具有翹曲裝置140，用以當液晶顯示器100晃動時，提 供平板132 —個遠離液晶面板110的力，例如沿著方向12 的力。藉此使得平板132在晃動時，會傾向移動遠離液晶 面板no ’進而避免擠壓到液晶面板11()。 翹曲裝置140的可行結構有很多種。以下提出數個實 施例作為說明。 凊參考第3圖。在本發明之一實施例中，翹曲裝置 具有一表面142。表面142不平行於液晶面板110的出光 面112和平板132’且抵接凸塊124。在本發明之實施例中， 表面142為斜面，傾斜方向可其自平板132延伸朝向凸塊 當液晶顯示器1〇〇被搖晃時，凸塊124會沿著方向^ 推抵表面142。由於表φ 142不平行於出光面112和平柄 132 ’其文凸塊124推抵時會產生力矩，使得平板132移動 达離液晶面板11 〇。 上述的表面142可位於各種可能的結構上，例如板 結構144或塊狀結構等。在本發明之實施例中，麵曲震置 201113590 140可具有一板狀結構144。板狀結構144連接平板132， 並延伸朝向凸塊124。板狀結構144抵接凸塊124。由此可 知，當搖晃時，凸塊124推抵板狀結構144的力會形成力 矩，力矩作用於平板132上’使得平板132朝方向12移動。 為了產生力矩’以使平板132朝向方向12翹曲，板狀 結構144可不平行於平板132和液晶面板11〇的出光面 112。舉例來說，板狀結構144可為斜板或弧形板。具體而 &，板狀結構144可為斜板，其不平行也不垂直於平板 132。板狀結構144和平板132之間的夾角可為鈍角i如第 3圖所示。又例如，請參考第4 ，其繪示依照本發明另 一實施例的液晶顯示器100的剖面圖。在本實施例中，板 狀結構144和平板132之間的夾角可為銳角。另外，靖參 考第5圖，其繪示依照本發明另-實施例的液晶顯示/^ 的剖面圖。板狀結構144彎折為弧形’其抵接凸塊124的 表面142為狐面。 應知道’板狀結構144的可能構形有很多種，以上提 出數個實施例僅作為說明’並非用以限制本發明。 此外，表面142也可位於塊狀結構上。請參考第6圖， 其繪示依照本發明另一實施例的液晶顯示器1〇〇的剖面 圖。在本發明之實施例中，翹曲襞置14〇具有一塊狀^構 146。表面142位於塊狀結構146上。表面142為斜面，自 平板m傾斜朝向凸塊124。其中，表面142的傾斜方向 使得塊狀減146靠近液晶面板UG之—端的寬度比遠離 液晶面板110之一端的寬度大。 輕曲裝置140的表面142與凸塊124抵接方式有很多 201113590 種，例如表面142可抵接凸塊124的侧壁126或角128 舉例說明如下。 請參考第4圖和第6圖。凸塊124可透過其上的角128 抵接表面142。當搖晃時’角128推抵表面142，以提供表 面142 —個垂直表面142的力，例如沿著方向14的力。In order to prevent the flat plate 132 from being pressed against the liquid crystal panel 110, the liquid crystal display 1 has a warping device 140 for providing a force of the flat plate 132 away from the liquid crystal panel 110 when the liquid crystal display 100 is shaken, for example, a force along the direction 12. . Thereby, when the flat plate 132 is shaken, it tends to move away from the liquid crystal panel no' to avoid being pressed against the liquid crystal panel 11 (). There are many possible configurations of the warpage device 140. Several embodiments are set forth below as illustrations.凊 Refer to Figure 3. In one embodiment of the invention, the warpage device has a surface 142. The surface 142 is not parallel to the light exit surface 112 of the liquid crystal panel 110 and the flat plate 132' and abuts the bump 124. In an embodiment of the invention, the surface 142 is a beveled surface that extends from the plate 132 toward the bump. When the liquid crystal display 1 is shaken, the bumps 124 push against the surface 142 along the direction. Since the table φ 142 is not parallel to the light-emitting surface 112 and the flat shank 132', the moment the bump 124 is pushed, a moment is generated, so that the flat plate 132 is moved away from the liquid crystal panel 11 〇. The surface 142 described above can be located on a variety of possible configurations, such as a plate structure 144 or a block structure. In an embodiment of the invention, the surface curvature 201113590 140 may have a plate-like structure 144. The plate structure 144 connects the flat plates 132 and extends toward the bumps 124. The plate structure 144 abuts the bump 124. It can be seen that when rocking, the force of the projection 124 pushing against the plate-like structure 144 forms a moment, and the moment acts on the flat plate 132 to cause the flat plate 132 to move in the direction 12. In order to generate a moment ' to warp the flat plate 132 toward the direction 12, the plate-like structure 144 may not be parallel to the flat surface 132 and the light-emitting surface 112 of the liquid crystal panel 11''. For example, the plate structure 144 can be a sloping plate or a curved plate. Specifically, the plate-like structure 144 may be a sloping plate that is not parallel or perpendicular to the flat plate 132. The angle between the plate-like structure 144 and the flat plate 132 may be an obtuse angle i as shown in Fig. 3. For another example, please refer to FIG. 4, which illustrates a cross-sectional view of a liquid crystal display 100 in accordance with another embodiment of the present invention. In the present embodiment, the angle between the plate-like structure 144 and the flat plate 132 may be an acute angle. Further, Fig. 5 is a cross-sectional view showing a liquid crystal display according to another embodiment of the present invention. The plate-like structure 144 is bent into a curved shape. The surface 142 of the abutting projection 124 is a fox surface. It is to be understood that there are many possible configurations of the plate-like structure 144, and several embodiments are presented by way of illustration only and are not intended to limit the invention. Additionally, surface 142 can also be located on the block structure. Please refer to FIG. 6, which is a cross-sectional view showing a liquid crystal display 1 according to another embodiment of the present invention. In an embodiment of the invention, the warp beam 14 has a block 146. Surface 142 is located on block structure 146. The surface 142 is a bevel that slopes from the plate m toward the bump 124. The inclination direction of the surface 142 is such that the width of the block 146 close to the end of the liquid crystal panel UG is larger than the width of one end away from the liquid crystal panel 110. There are many ways to abut the surface 142 of the flexure device 140 with the bumps 124. For example, the surface 142 of the surface 142 can abut the sidewall 126 or the corner 128 of the bump 124 as exemplified below. Please refer to Figures 4 and 6. The bumps 124 abut the surface 142 through the corners 128 thereon. When shaken, the angle 128 pushes against the surface 142 to provide a force on the surface 142 of the vertical surface 142, such as a force along the direction 14.
請參考第3圖和第5圖。凸塊124具有面向液晶面板 110的侧壁126’以抵接翹曲裝置140的表面142。側壁126 可大致垂直於液晶面板110的出光面112。藉此，當凸塊 124因液晶顯示器100晃動而沿著方向1〇移動時，侧^ 會提供表面142沿著方向1〇的力。 另外’侧壁126也可相對於液晶面板110的出光面112 傾斜。舉例來說，請參考第7圖，其繪示依照本發明另一 實施例的液晶顯示器1〇〇的剖面圖。凸塊124的側壁126 傾斜於出光面112,使得凸塊124鄰近液晶面板11〇 一端的 寬度小於其遠離液晶面板Π0 —端的寬度。在本發明之實 施例中，可進一步設置側壁126大致平行於表面142。貝 由於側壁126抵接塊狀結構146的表面142，因此當 搖晃時，侧壁126會提供表面142大致垂直表面142的力， 例如沿著方向14的力。藉以使得翹曲裝置14〇和平板132 沿著方向12移動。 請參考第8圖，其繪示依照本發明另一實施例的液晶 顯示器1〇〇的剖面圖。在本發明之實施例中，凸塊124的 側壁126傾斜於出光面112，使得凸塊124鄰近液晶面板 110 —知的寬度小於其返離液晶面板11〇 一端的寬度。翹^曲 裝置140具有塊狀結構146。其中塊狀結構146的角148 201113590 抵接凸塊124的侧壁126。當搖晃時，側壁126會提供塊 狀結構146大致垂直侧壁126的力，例如沿著方向14的 力。藉以使得平板132沿著方向12移動，而遠離出光面 - 112。 請參考第3圖。在本發明之實施例中，為了協助第一 框120和第二框130之定位，其平板132上可設有孔134。 具體而言’孔134貫穿平板132，以供凸塊124穿過，以 作為第一框120和第二框no定位之用。 Φ 上述之平板132位於液晶面板110之出光面112上方。 依照實務設計所需’平板132可直接接觸液晶面板110， 或者平板132和液晶面板11〇的出光面η]之間可插入其 他元件’例如光學膜片。在本發明之實施例中，偏光板15〇 位於液晶面板110的出光面Π2和平板132之間。 請參考第1圖至第3圖。第二框130的平板132位於 液晶面板110的出光面112上方，且遮覆部分出光面1丨2。 具體而言’平板132遮覆出光面U2的邊緣，而裸露出出 • 光面112的中央位置。在本發明之實施例中，第二框130 可設有側板136。侧板136位於液晶面板11〇的一側，連 接平板132 ’以限制液晶面板11()的位置。 由上述各個實施例可知，當液晶顯示器1〇〇晃動時， 翹曲裝置140可藉由抵接凸塊124，而將晃動的力轉成使 平板132遠離液晶面板11〇的力（或力矩）。藉此，可避免 平板132因晃動而擠壓到液晶面板no。 雖然本發明已以實施方式揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神和 201113590 fc圍内’虽可作各種之更動與潤飾，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】 為讓本發明之上述和其他目的、特徵、優點與實施例 月b更明顯易懂，所附圖式之說明如下： 第1圖係繪示依照本發明一實施例的液晶顯示器的立 體圖。 Φ 第2圖為第1圖所示之液晶顯示器的局部爆炸圖。 第3圖為沿著第1圖之剖面線3的剖面圖。 第4圖到第8圖分別繪示依照本發明不同實施例的液 晶顯示器的到面圖。 【主要元件符號說明】 10、12、14 :方向 110 ·液晶面板 120 :第一框 124 :凸塊 128 :角 132 :平板 136 :侧板 142 :表面 146 :塊狀結構 150 :偏光板 3 :剖面線 10〇 :液晶顯示器 鲁 112 ·出光面 122 :載台 126 I側壁 130 :第二框 134 :孔 . 140 :翹曲裝置 1441板狀結構 148 :角Please refer to Figures 3 and 5. The bump 124 has a side wall 126' facing the liquid crystal panel 110 to abut the surface 142 of the warping device 140. The sidewall 126 may be substantially perpendicular to the light exit surface 112 of the liquid crystal panel 110. Thereby, when the bump 124 moves in the direction 1 因 due to the shaking of the liquid crystal display 100, the side provides a force of the surface 142 along the direction 1 。. Further, the side wall 126 may be inclined with respect to the light-emitting surface 112 of the liquid crystal panel 110. For example, please refer to FIG. 7, which illustrates a cross-sectional view of a liquid crystal display 1 according to another embodiment of the present invention. The sidewall 126 of the bump 124 is inclined to the light exiting surface 112 such that the width of the bump 124 adjacent to one end of the liquid crystal panel 11 is smaller than the width of the end of the liquid crystal panel. In an embodiment of the invention, the sidewall 126 may be further disposed substantially parallel to the surface 142. Because the sidewall 126 abuts the surface 142 of the block structure 146, the sidewall 126 provides a force to the surface 142 that is substantially perpendicular to the surface 142, such as the force along the direction 14, when shaken. Thereby the warpage device 14 and the flat plate 132 are moved in the direction 12. Please refer to FIG. 8, which is a cross-sectional view showing a liquid crystal display 1 according to another embodiment of the present invention. In the embodiment of the present invention, the sidewall 126 of the bump 124 is inclined to the light exiting surface 112 such that the width of the bump 124 adjacent to the liquid crystal panel 110 is smaller than the width of the end of the liquid crystal panel 11 . The warp device 140 has a block structure 146. The corner 148 201113590 of the block structure 146 abuts the side wall 126 of the bump 124. When rocked, the side walls 126 provide a force that the block structure 146 is substantially perpendicular to the side walls 126, such as a force along the direction 14. Thereby the plate 132 is moved in the direction 12 away from the light exit surface - 112. Please refer to Figure 3. In the embodiment of the present invention, in order to assist the positioning of the first frame 120 and the second frame 130, the flat plate 132 may be provided with a hole 134. Specifically, the aperture 134 extends through the plate 132 for the projection 124 to pass through for positioning of the first frame 120 and the second frame no. Φ The above-mentioned flat plate 132 is located above the light-emitting surface 112 of the liquid crystal panel 110. According to the practical design, the flat plate 132 may directly contact the liquid crystal panel 110, or another element such as an optical film may be inserted between the flat plate 132 and the light-emitting surface η of the liquid crystal panel 11A. In the embodiment of the present invention, the polarizing plate 15 is located between the light-emitting surface 2 of the liquid crystal panel 110 and the flat plate 132. Please refer to Figures 1 to 3. The flat plate 132 of the second frame 130 is located above the light-emitting surface 112 of the liquid crystal panel 110 and covers a portion of the light-emitting surface 1丨2. Specifically, the flat plate 132 covers the edge of the light-emitting surface U2 and exposes the center position of the light surface 112. In an embodiment of the invention, the second frame 130 can be provided with side panels 136. The side plate 136 is located on one side of the liquid crystal panel 11'', and is connected to the flat plate 132' to restrict the position of the liquid crystal panel 11(). As can be seen from the above embodiments, when the liquid crystal display 1 is shaken, the warping device 140 can convert the swaying force into a force (or torque) that causes the flat plate 132 to move away from the liquid crystal panel 11 by abutting the bumps 124. . Thereby, it is possible to prevent the flat plate 132 from being pressed to the liquid crystal panel no due to the shaking. Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention may be variously modified and retouched without departing from the spirit of the present invention and the 201113590 fc. The scope of protection is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious, the description of the drawings is as follows: FIG. 1 is a diagram showing an embodiment of the present invention. A perspective view of a liquid crystal display. Φ Fig. 2 is a partial exploded view of the liquid crystal display shown in Fig. 1. Fig. 3 is a cross-sectional view taken along line 3 of Fig. 1. 4 through 8 are respectively a front view of a liquid crystal display in accordance with various embodiments of the present invention. [Main component symbol description] 10, 12, 14: direction 110 · Liquid crystal panel 120: first frame 124: bump 128: corner 132: flat plate 136: side plate 142: surface 146: block structure 150: polarizing plate 3: Section line 10〇: LCD display Lu 112 · Light exit surface 122: Stage 126 I Side wall 130: Second frame 134: Hole. 140: Warpage device 1441 Plate structure 148: Corner