M337753 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種無接縫顯示器，在需要大型顯像的環境 下，可達到接近無接縫的顯像品質。 【先前技術】 就目前液晶面板在廣告行銷或影視娛樂上的顯著效益而言，大 • 型面板具有一定的市場潛力，但現今各面板製造廄對於大型面板的 Φ 開發與生產，仍受限於一定的成本及技術門檻而難以突破：亦即， 大型面板造價偏高、良率偏低，此為量產過程中的_大阻礙。基於 此，利用現有尺寸的面板進行組裝，即為製造大型面板可尋求的解 決方式之一。 然而，利用多塊液晶面板進行組裝時，單一面板周圍之邊框所 -形成的面板間缝隙，將使拼接式大型面板產生切割、不連續的顯像 :結果。以-般常見的電視牆為例，即便經由數台電視的組合，能夠 獲得大型的影像呈現，提供戶外展示或觀賞上的便利，惟其晝面的 _整體性卻®電視外框的存在而產生明顯可見的誠。同樣地，利用 -多個面板組合成單-大型面板時，個別面板的外框亦成為面板上明 顯可見的縫隙，使晝面遭到切割，造成視覺上不完美的影像呈現。 因此，α如何減少面板邊框實際上與視覺上的間隙，即成為大型液晶 减示為能否達到高顯像品質之關鍵。 現有的技術巾’其中，有以光線傳送導紐（light transmission guide)，將原本較小的液晶或電漿顯示器等發光面 板表面的光線傳送至較大顯像區表面⑽），使兩個相 鄰的發光面板原本拼接之缝隙予以消除，形成視覺上無接縫之大型 M337753 顯示器的改善方式。惟此種方法所形成光線傳送導光板，由於其内 係含光纖（optic fiber)或具有可將輸入光全反射之玻璃管等材 質，導致光線傳送導光板造價偏高，成本控制不易；同時，該拼接 式顯示器整體裝置過厚，運送及組裝不便。 此外，在拼接式面板整體或單一面板間之亮度均齊度部分 (luminance uniformity)，由於液晶面板中央部分必定比邊緣部 • 分亮度高，因此多藉由光學校正膜片（或濾光片）對面板中央亮度 . 較高的部分進行濾光，使中央部分與周圍亮度趨於接近。但此一作 法將使液晶面板整體亮度下降，而相鄰面板間的亮度差異仍可能存 •在。 再者，若光線傳送導光板與面板像素間若對應不佳，或由於其 機構公差而造成無法最佳對應，可能會使得顯像時顏色或灰階產生 誤差，而與原本面板之輸入訊號有程度上的差異。 ' 綜合前述，對於大型面板需求甚殷的傳播業而言，正苦於無 ； 大型且造價合理之面板可供其使用，為了因應此一市場需求，本專 利主要著重於以合理的成本進行較小的液晶面板之拼接（例如：利 φ ·用現有的二十六、三十二吋等面板），並以其獨有之光學設計使拼 接後之液晶面板達到近似無接縫之視覺效果。 【新型内容】 鑒於習知液晶顯示器顯像上的缺失及使用上的限制，本創作提 供一種包含背光模組、光學膜片、間隔結構、液晶面板、具有微結 構之保護層及鎖接部之液晶顯示器，係可藉由鎖接部及其他光學設 計拼接一個以上之單一面板，組成視覺上無接縫之大型顯示器。其 中，顯示器内之液晶面板所射出之影像訊號係能以近似垂直液晶面 ‘ M337753 板保護層的方向進入觀察者眼中，以防止拼接式液晶面板接縫間之 訊號混合；並使接鏠附近之射出影像之亮度能近似各拼接面板中央 之亮度，以維持拼接式面板各部分亮度之均齊度，達到視覺上無接 缝顯像之效果與目的。 為達上述目的，本創作係提供一種無接缝顯示器，包含：一 背光模組，包含複數個發射光源；一光學膜片；一間隔結構；複數 個液晶面板；一具有微結構之保護層；及一鎖接部，組成一顯示單 元；其中，前述複數個液晶面板係以其側邊並排或重疊後，覆蓋於 前述間隔結構上。 較佳地，前述保護層係為壓克力或玻璃材質，其表面係以鍍 膜、貼膠膜、印刷或模具形成一稜鏡微結構。 較佳地，前述發射光源係面光源或類面光源，而該面光源係為 發光二極體或平面燈管；該類面光源係為彎曲形燈管（如：u形或 多ϋ形燈管）。 較佳地，前述顯示器係包含一進行封裝及/或添加燈罩之面光 源或類面光源。 較佳地，前述顯示器係包含一交錯排列成等間隔矩陣之面光 源或類面光源。 較佳地，前述顯示器係包含一增光片、擴散片或擴散板。 較佳地，前述顯示器係包含一於面光源或類面光源側邊置放一 梯形板所形成之栅狀間隔結構。 較佳地，前述類面光源側邊之梯形板周圍係加裝至少一圈發光 二極體燈。 7 M337753 較佳地，前述類面光源側邊之梯形板之每一侧係加裝至少一冷 陰極燈管或一熱陰極燈管。 綜上所述，本創作係提供一種無接縫顯示器，利用至少一鎖接 部接合一個以上之液晶面板，並藉由調整光源入射角度及提高相互 拼接之液晶面板接缝部分之亮度，使拼接式面板整體的亮度達到高 均齊度，形成一視覺上無接缝之大型顯示器，除可大幅降低大型顯 示器之製造成本之外，更能顯著提升其顯像品質。 【實施方式】 雖然本創作將參閱含有較佳實施例之所附圖式予以充分描 述，但在此描述之前應瞭解熟悉本技術領域之人士可修改本文中 所描述之創作，同時獲致本創作之功效。因此，以下之描述對熟 悉本技術領域之人士而言為一廣泛之揭示，且其内容不在於限制 本創作。 請參閱第一圖，係顯示本創作之無接缝顯示器之結構及顯像光 線行進之示意圖。該顯示器100係包含一液晶面板1及一液晶面板 2，該液晶面板1係以其任一側邊與液晶面板2之任一側邊相互並 排或重疊；一光學膜片3、一保護層4及一背光模組5 (内含發射 光源51〜54，周圍可進一步添加梯形板71、72)，而前述保護層4 係在顯示器之最外層。 請參考第二圖配合第一圖，第二圖係顯示保護層上之微結構平 面圖。由於顯示器中之拼接式液晶面板中各單一面板係以其任一側 邊與另一面板之任一側邊相互並排或重疊，因此經由相鄰面板間隙 之斜射光線交錯後容易產生影像訊號的混合，而降低了顯像之清晰 度。在此較佳實施例中，為使從面板所射出之影像訊號能以近似垂 M337753 面板保i層的角度進人觀察者眼中，避免視訊混合，可透過位於 拼接面板最外層之_層4 (可為壓克力或玻璃材質）表面所形成 的稜鏡微結構41之墙正’使面板射出之光線以接近九十度的角 :垂直保羞層表面進入觀察者的眼中，以避免接縫附近之訊號混 °故該保遵層係兼具保護及使光線直射之功能（請參考第-圖）。 至於棱鏡微結構41之形成方式，除第二圖所示之印刷、鍍膜外， 尚可利用模具而形成。 在另 乂土貝知例中，係在完成前述使拼接面板射出之光線垂 用入眼中’在實施此避免接縫附近訊號混合之改善後，可進一步利 接ί種光學設計’使顯示器之絲以—定角度發散，錢拼接面板 而、、’’附近之射出影像之亮度能近似拼接面板之巾央亮度，以達到使 此被，部分亮度均齊之目的’形成—視覺上之無接缝顯示器。因 ^述特定角度發散之目的，僅在使背光㈣内之光源發散後， 广無限制地散射’其仍落在拼接面板間_近，能藉以提高接 付近之射出影像之亮度即可，並不絕對限定於某些角度範圍。 舉例來說’可將發光二極體進行封裝及或添加特殊燈罩設計， =強接缝處亮度。或者，可利用第三圖所示之發光二極體以交錯 方式形成一等間隔矩陣，成為一具有特定光分佈特性之平面發光 。例如··以上下交錯排列成發光二極體矩陣。 同樣地，為增加發光效率及使光均勻分佈，亦可於背光模組中 力°上增光片（prism film)、擴散片（diffUser 擴散板 (diffuser plate)。 或者，為使光線能以更合適的方式集中光分佈，可於前述形成 &光—極體之等間隔矩陣中，加入一間隔結構7。 士 數個梯形板所組成（如第一圖之7卜72)，係用以限制光源、、^發° M337753 的光分佈。而俯視前述 整體觀之係呈一柵狀結 使其以特定角度入射面板，形成均齊度更高 梯形板於等間隔矩陣中所形成之間隔結構， 構（請參考第四圖）。 此外，除以前述之發光二極體作為光源外，平面榮管 (flat florescent lamp，FFL)或彎曲型燈总 或其他曲線型燈管）亦可排列成矩陣，藉由;制多= 及方向，使其以特定角度人射面板。 純限制先灯進 在另一實施例中，係進-步說明使背光模組 而達到高均齊度之數種方式。例如：可利 饰均句 I、中央之π度相近。H，面板兩側邊緣 可利用輸入電流的不同來控制矩陣，使 儿又-;、， :矩丨旱周圍之光源發出較中央 線，經微調後使光量從保護層表面射出後能維持各部分亮 以發光二極體為例’為形成更均勻的光線分佈，可調整發光二M337753 VIII. New Description: [New Technology Field] This creation is about a seamless display that achieves near-seamless imaging quality in environments where large-scale imaging is required. [Prior Art] In terms of the significant benefits of LCD panels in advertising marketing or video entertainment, large panels have certain market potential, but today's panel manufacturing is still limited by the development and production of large panels. A certain cost and technical threshold is difficult to break through: that is, the large panel cost is high and the yield is low, which is a big obstacle in the mass production process. Based on this, assembly with panels of existing dimensions is one of the solutions that can be sought to make large panels. However, when assembling with a plurality of liquid crystal panels, the gap between the panels formed by the frame around the single panel causes the spliced large panel to produce a cut and discontinuous image: the result. Take the common video wall as an example. Even through the combination of several TVs, you can get a large-scale image presentation, providing outdoor display or viewing convenience, but the _ holistic _ _ _ _ _ _ _ _ _ Obviously visible. Similarly, when a plurality of panels are combined into a single-large panel, the outer panel of the individual panels also becomes a visible gap on the panel, causing the pupil surface to be cut, resulting in a visually imperfect image presentation. Therefore, how α reduces the actual and visual gap between the panel borders, that is, it becomes the key to the large liquid crystal display to achieve high image quality. In the prior art towel, there is a light transmission guide for transmitting the light of the surface of the light-emitting panel such as the original smaller liquid crystal or plasma display to the surface of the larger developing area (10), so that the two phases are The gap between the adjacent illuminating panels and the original splicing is eliminated, forming a visually seamless version of the M337753 display. However, the light-transmitting light guide plate formed by the method has a material such as an optic fiber or a glass tube which can totally reflect the input light, so that the light transmission light guide plate is expensive and the cost control is not easy; The spliced display unit is too thick, and is inconvenient to transport and assemble. In addition, the brightness uniformity between the whole or a single panel of the spliced panel, since the central portion of the liquid crystal panel must be higher than the brightness of the edge portion, the optical correction diaphragm (or filter) is often used. The upper part of the panel is filtered. The higher part is filtered so that the central part is close to the surrounding brightness. However, this method will reduce the overall brightness of the liquid crystal panel, and the difference in brightness between adjacent panels may still exist. Furthermore, if the light transmission between the light guide plate and the panel pixels is poorly matched, or because the mechanism tolerance is not optimally matched, the color or gray scale may be generated during the development, and the input signal of the original panel may be The difference in extent. 'In summary, the communication industry, which has a strong demand for large panels, is suffering from nothing; large and reasonably priced panels are available for use. In response to this market demand, this patent focuses on making smaller at a reasonable cost. The splicing of the liquid crystal panel (for example: φ φ · using the existing twenty-six, thirty-two 吋 panel, etc.), and with its unique optical design, the spliced liquid crystal panel achieves a seamless seamless visual effect. [New content] In view of the lack of imaging and the limitations of the use of the conventional liquid crystal display, the present invention provides a backlight module, an optical film, a spacer structure, a liquid crystal panel, a protective layer with a microstructure, and a locking portion. The liquid crystal display can be used to form a large visually seamless display by splicing more than one single panel by a locking portion and other optical designs. The image signal emitted by the liquid crystal panel in the display can enter the observer's eye in the direction of the protective layer of the vertical liquid crystal surface ' M337753 board to prevent the signal mixing between the seams of the spliced liquid crystal panel; The brightness of the emitted image can approximate the brightness of the center of each splicing panel to maintain the uniformity of brightness of each part of the spliced panel, and achieve the effect and purpose of visual seamless display. To achieve the above objective, the present invention provides a seamless display comprising: a backlight module comprising a plurality of emission sources; an optical film; a spacer structure; a plurality of liquid crystal panels; and a protective layer having a microstructure; And a locking portion, comprising a display unit; wherein the plurality of liquid crystal panels cover the spacer structure with their sides arranged side by side or overlapping. Preferably, the protective layer is made of acrylic or glass, and the surface thereof is formed by a coating, a film, a printing or a mold to form a micro structure. Preferably, the foregoing light source is a surface light source or a surface light source, and the surface light source is a light emitting diode or a flat light tube; the surface light source is a curved light tube (eg, a u-shaped or a multi-shaped light) tube). Preferably, the aforementioned display comprises a surface light source or a surface light source for packaging and/or adding a lamp cover. Preferably, the aforementioned display comprises a surface light source or a surface-like light source staggered in an equally spaced matrix. Preferably, the aforementioned display comprises a brightness enhancement sheet, a diffusion sheet or a diffusion plate. Preferably, the display comprises a grid-like spacer structure formed by placing a trapezoidal plate on the side of the surface light source or the surface light source. Preferably, at least one turn of the LED lamp is installed around the trapezoidal plate on the side of the surface light source. 7 M337753 Preferably, at least one cold cathode lamp or one hot cathode lamp is attached to each side of the trapezoidal plate on the side of the surface light source. In summary, the present invention provides a seamless display in which at least one locking portion is used to join more than one liquid crystal panel, and the splicing is achieved by adjusting the incident angle of the light source and increasing the brightness of the seam portion of the liquid crystal panel which are spliced to each other. The overall brightness of the panel is highly uniform, forming a large visually seamless display, which can significantly reduce the manufacturing cost of large displays. [Embodiment] While the present invention will be fully described with reference to the accompanying drawings in which the preferred embodiments are described, it will be understood that those skilled in the art can modify the invention described herein and obtain the present invention. efficacy. Therefore, the following description is a broad disclosure of those skilled in the art and is not intended to limit the present invention. Please refer to the first figure, which shows the structure of the seamless display of this creation and the schematic diagram of the development of the developing light. The display device 100 includes a liquid crystal panel 1 and a liquid crystal panel 2, and the liquid crystal panel 1 is arranged side by side or overlapping with any one of the sides of the liquid crystal panel 2; an optical film 3 and a protective layer 4; And a backlight module 5 (containing the emission light sources 51 to 54, the trapezoidal plates 71, 72 may be further added around), and the protective layer 4 is attached to the outermost layer of the display. Please refer to the second figure for the first figure. The second picture shows the microstructure plan on the protective layer. Since each single panel in the spliced liquid crystal panel in the display is arranged side by side or overlaps with any one of the sides of the other panel, the oblique light rays passing through the gaps of the adjacent panels are easily mixed after the image signals are mixed. , which reduces the sharpness of the image. In the preferred embodiment, in order to enable the image signal emitted from the panel to enter the viewer's eye at an angle of approximately i337, the panel avoids video mixing, and can pass through the layer 4 located at the outermost layer of the splicing panel ( The wall of the 稜鏡 microstructure 41 that can be formed on the surface of acrylic or glass) is used to make the light emitted by the panel at an angle close to ninety degrees: the surface of the vertical shyness layer enters the observer's eye to avoid seams. The nearby signal is mixed, so the protection layer has the function of protecting and directing light (please refer to the figure - figure). As for the manner in which the prism microstructures 41 are formed, in addition to the printing and plating as shown in the second figure, they can be formed by using a mold. In another example, in addition, the light emitted from the splicing panel is used in the eye. In the implementation of the improvement of the signal mixing near the seam, the optical design can be further improved. Diverging at a fixed angle, the money splicing the panel, and the brightness of the projected image near the '' can approximate the brightness of the splicing panel, so as to achieve the purpose of forming a uniform brightness. monitor. For the purpose of diverging a specific angle, only after the light source in the backlight (four) is diverged, the scattering is widely and unrestricted, and it still falls between the splicing panels, so that the brightness of the incoming image can be improved. Not limited to certain angle ranges. For example, a light-emitting diode can be packaged or a special lampshade design can be added, = brightness at strong seams. Alternatively, an equally spaced matrix may be formed in a staggered manner by using the light-emitting diodes shown in the third figure to become a planar light-emitting having a specific light distribution characteristic. For example, the above is staggered into a matrix of light-emitting diodes. Similarly, in order to increase the luminous efficiency and evenly distribute the light, a prism film or a diffuser plate may be added to the backlight module. Alternatively, in order to make the light more suitable. In a manner of concentrating the light distribution, a spacer structure 7 may be added to the spacer matrix forming the & light-pole body. The plurality of trapezoidal plates are formed (as shown in the first figure 7 and 72), which is used to limit The light source, the light distribution of M337753, and the overall view is a grating junction to enter the panel at a specific angle to form a spacer structure formed by the trapezoidal plate with higher uniformity in the equally spaced matrix. Structure (please refer to the fourth figure). In addition, in addition to the aforementioned light-emitting diodes as the light source, flat florescent lamps (FFL) or curved lamps or other curved lamps can also be arranged in a matrix. , by making more = and direction, so that it shoots the panel at a specific angle. Pure Limiting First Light In another embodiment, the step-by-step describes several ways in which the backlight module can achieve high uniformity. For example, it can be decorated with the same sentence I, the central π degree is similar. H, the edge of the panel can be controlled by the difference of the input current, so that the light source around the circle is sent to the center line. After the fine adjustment, the light quantity can be maintained from the surface of the protective layer. Brightly, the light-emitting diode is taken as an example to form a more uniform light distribution, and the brightness can be adjusted.
極體矩陣中各排（列）的發光二極體輸 丄X 先=持兩旁之光輸出’則外圍發光二極體的發光強度就會較中 二處為達到更為均勻之光分佈，且形成高均齊度之無接縫面 扳0 另外，請參考第五圖，其係顯示發光二極體輯各排之朝向角 度之調整，尤其是將矩陣周圍的單顆發光二極體中央光強度較大之 高亮度部分朝向矩陣周圍，使該部分之光亮度近似於矩陣中央，而 達到光的均勻分佈。 明=考第六圖，其係顯示利用調整矩陣中發光二極體與液晶面 板之距離，亦可達到使光源的均勻分佈之目的。舉例來說，係可藉 M337753 由改變矩陣内各排發光二極體之相對位置，使矩陣邊緣的發光二極 體之光強度較中央部分為高，而達到光的均勻分佈。 相同地，在使光源矩陣達到高均齊度的設計上，亦可以平面燈 管或彎曲型燈管（例如：u型或多u型燈管）作為主要光源。請參 考第七圖，為避免類面光源亦有周圍發光強度較弱及接縫附近距光 源較遠而偏暗的問題，在類面光源67之周圍亦可加入發光二極體來 #增強邊界之入射光，以提高拼接面板發光之整體均齊度。亦即，於 -多U型燈管矩陣之邊緣加上一圈或數圈發光二極體（如圖所示之發 φ 光二極體51〜62)，使面板周圍之光分佈大於中央（本圖僅顯示類面 光源之整體外觀，未進一步呈現多U型燈管之排列情況）。 或者，亦可於前述平面光源或類面光源矩陣之梯形板周圍再 加上冷陰極螢光燈管（Cold Cathode Fluorescent Lamp，CCFL) 或熱陰極螢光燈管（Hot Cathode Fluorescent Lamp，HCFL)(如 • 第八圖所示之陰極燈管63〜66)來增強邊界之入射光，以提高拼接 面板整體之均齊度。 綜上所述，本創作係透過避免拼接式面板接缝附近之訊號混 鲁·合及使光以特定角度發散後，再使光達到高均齊度等光學設計，而 _製作出一視覺上無接縫之顯示器。 雖然本創作|已揭露如上之較佳實施例，然其並非用以限定本 創作，任何熟悉此技藝者，在不偏離本創作之精神和範圍内，當可 作各種之變更與修飾，本創作之保護範圍，當視後附之申請專利範 圍所界定者為準。 M337753 【圖式簡單說明】 第一圖係顯示此根據本創作之無接缝顯示器之結構及顯像光 線行進之示意圖。 圖 第二圖係顯示此根據本創作之保護層上微結構平面 第三圖係顯示此根據本創作之發光二極體交錯形成一等間隔 矩陣之示意圖。 第四圖係顯示此根據本創作由數個梯形板所形成之間隔結構 示意圖及俯視圖。 第五圖係顯示此根據本創作調整發光二極體矩陣各排之朝向 角度之示意圖。 第六圖係顯示此根據本創作調整矩陣中發光二極體與液晶面 板距離之示意圖。 第七圖係顯示此根據本創作於類面光源之周圍加入本一 體之示意圖。 知尤一極 第八圖係顯示此根據本創作於類面光源之周圍加入冷陰極 管或熱陰極燈管之示意圖。 7 κ ° ^ 【主要元件符號說明】 1〜2 ......液晶面板 3 ……光學膜片 4 ……保護層 41 ······稜鏡微結構 5 ……背光模組 12 M337753 51〜62……發光二極體 63〜66……冷陰極燈管或熱陰極燈管 67 ……類面光源 7 ……間隔結構 71〜72……梯形板 100 ······顯示器In the polar body matrix, each row (column) of the light-emitting diodes 丄X first = the light output of the two sides is 'the light-emitting intensity of the peripheral light-emitting diodes is more uniform than the middle two, and Forming a high uniformity without a seam surface 0 In addition, please refer to the fifth figure, which shows the adjustment of the orientation angle of each row of the LEDs, especially the single light-emitting diode central light around the matrix. The high-intensity portion of the intensity is directed toward the periphery of the matrix such that the brightness of the portion approximates the center of the matrix to achieve a uniform distribution of light. Ming = test sixth figure, which shows that the distance between the light-emitting diode and the liquid crystal panel in the adjustment matrix can be used to achieve the uniform distribution of the light source. For example, the relative position of each row of light-emitting diodes in the matrix can be changed by M337753, so that the light intensity of the light-emitting diode at the edge of the matrix is higher than that of the central portion, and the light is evenly distributed. Similarly, in a design that achieves a high uniformity of the light source matrix, a flat lamp or a curved lamp (for example, a u-type or a multi-u-type lamp) may be used as the main light source. Please refer to the seventh figure. In order to avoid the problem that the surface light source has weak surrounding light intensity and is darker from the light source near the seam, a light-emitting diode can be added around the surface-like light source 67 to enhance the boundary. The incident light is used to improve the overall uniformity of the splicing panel illumination. That is, a circle or a plurality of light-emitting diodes (such as the φ light-emitting diodes 51-62 shown in the figure) are added to the edge of the multi-U-shaped lamp tube matrix, so that the light distribution around the panel is larger than the center (this The figure only shows the overall appearance of the surface-like light source, and the arrangement of the multi-U-shaped lamps is not further presented). Alternatively, a Cold Cathode Fluorescent Lamp (CCFL) or a Hot Cathode Fluorescent Lamp (HCFL) may be added around the trapezoidal plate of the planar light source or the surface light source matrix. The cathode lamps 63 to 66 shown in Fig. 8 are used to enhance the incident light at the boundary to improve the uniformity of the entire spliced panel. In summary, this creation creates a visual sense by avoiding the signal mixing near the seams of the splicing panel and diverging the light at a specific angle, and then making the light reach a high uniformity and other optical design. Seamless display. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application. M337753 [Simple description of the drawing] The first figure shows the structure of the seamless display according to the present creation and the schematic diagram of the traveling of the developing light. The second figure shows the microstructure plane on the protective layer according to the present invention. The third figure shows a schematic diagram of the light-emitting diodes interleaved to form an equally spaced matrix according to the present invention. The fourth figure shows a schematic view and a plan view of the spacer structure formed by a plurality of trapezoidal plates according to the present creation. The fifth figure shows a schematic diagram of adjusting the orientation angle of each row of the light-emitting diode matrix according to the present creation. The sixth figure shows a schematic diagram of the distance between the light-emitting diode and the liquid crystal panel in the adjustment matrix according to the present invention. The seventh figure shows a schematic diagram of the addition of the body around the surface-like light source according to the present invention. The eighth figure shows the schematic diagram of adding a cold cathode tube or a hot cathode tube around the surface-like light source according to the present invention. 7 κ ° ^ [Description of main component symbols] 1~2 ...... LCD panel 3... Optical diaphragm 4 ...... Protective layer 41 ······稜鏡Microstructure 5 ...... Backlight module 12 M337753 51~62......Light-emitting diodes 63~66...Cold cathode lamp or hot cathode lamp 67......Flame-like light source 7...Space structure 71~72...Trapezoidal plate 100 ······Monitor
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