0610173ITW 22753twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種光源模組，且特別是有關於 面光源槿細。 【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 如斋的發展。其中，又以陰極射線管（CathGdeRay τ*， CRT)_=具有優異的顯不品質與技術成熟性，因此長年獨 佔顯示器市場。然而’近來由於綠色雜概念的興起對於 其能源消練域產生輕射錄大的雜，加上產品爲平 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f、空間利 用效率佳、低消耗功率、無輻料優雜性之薄膜電晶體 (Thin Film Transistor Liquid Crystal Display, TFT-LCD)已逐漸成為市場之主流。 薄膜電晶體液晶顯示器主要由液晶顯示面板（lcd pannel)與—背光模組（back light m〇dule)所構成，其中， 液晶顯示面板主要由薄膜電晶體陣列基板（诎;仞爪 tmn_r· _y substmte)、彩色濾光基板（c〇⑹纪如 subs論）和配置在兩基板之間之液晶層（叫灿町如 layer)所構成。此外’背光模組用以提供此液晶顯示面板 所需之面光源’以使薄膜電晶體液晶顯示器達到顯示的效 果。 * 1345800 0610173ITW 22753twf.doc/n - 此外，为光桓組又區分成直下式背光模組（directtype baCk1】咖麵1ule)與側面入光式背光模組（sidetypeback hghtmodule)。相較於側面人光式背光模組，直下式背光 I，能夠提供較高亮度之面光源，因此#對光源之亮度有 較高需求時，通常採用直下式背光模組。 ^前的1知的直下式背光模組通常具有多支冷陰極 螢光燈官（cold cathode fluorescent lamp, CCFL )。由於冷 • 陰極螢光燈管為線光源，因此此種習知的直下式背光模組 通常要搭配擴散片，才能提供均勻的面光源。此外，由於 此種冷陰極螢光燈管含有汞蒸氣，因此此種習知的直下式 背光模組將無法符合環保要求。 【發明内容】 本發明提供一種面光源模組，以提供均勻的面光源。 本發明提出一種面光源模組，其包括一第一基板、多 條燈管、一弟一基板、一螢光層與一框膠，其中燈管配置 .於第一基板上方，且各燈管至少含有氙氣（Xe)。第二基 板配置於燈官上方，而螢光層配置於第二基板上，並位於 第二基板與燈管之間。框膠配置於第一基板與第二基板之 間，並環繞燈管。 在本發明之一實施例中，各燈管更含有氖氣（Ne)。 在本發明之一實施例中，各燈管更含有氬氣（Ar)。 在本發明之一實施例中，面光源模組更包括一反射 層，其配置於苐一基板上，並位於第一基板與燈管之間。 6 丄345800 0610173ITW 22753twf.doc/n 在本發明之一實施例中，第一基板更具有一抽氣孔。 在本發明之—實施例中，各燈管包括一管體、一第一 電極、一第二電極、一第一導線與一第二導線，其中第一 電極與第二電極配置於管體内，且第一電極與第二電極分 ^。第一導線穿過管體與第—電極電性連接，且第二導線 牙過管體與第二電極電性連接。此外，第一導線與第二導 線分別穿過框膠。 • 、，在本發明之一實施例中，螢光層的材質可以是藍光螢 光材質、綠光螢光材質與紅光螢光材質至少其中之一。 在本發明之一實施例中’藍光螢光材質包括0610173ITW 22753twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to a light source module, and in particular to a surface light source. [Prior Art] As the demand for displays has increased, the industry is fully committed to the development of related industries. Among them, the cathode ray tube (CathGdeRay τ*, CRT) _= has excellent quality and technical maturity, so it has dominated the display market for many years. However, recently, due to the rise of the concept of green miscellaneous, the light-weight recording of its energy-assisting field has been mixed, and the product has limited space for flattening, so it cannot meet the market for light, thin, short, small, beautiful and low power consumption. Market trends. Therefore, Thin Film Transistor Liquid Crystal Display (TFT-LCD), which has high 昼f, good space utilization efficiency, low power consumption, and no spoke material, has gradually become the mainstream in the market. The thin film transistor liquid crystal display is mainly composed of a liquid crystal display panel (lcd pannel) and a backlight module (backlight m〇dule), wherein the liquid crystal display panel is mainly composed of a thin film transistor array substrate (诎; 仞 claw tmn_r· _y substmte ), a color filter substrate (c〇(6) as the subs theory) and a liquid crystal layer (called a layer such as a layer) disposed between the two substrates. In addition, the backlight module is used to provide the surface light source required for the liquid crystal display panel to achieve the display effect of the thin film transistor liquid crystal display. * 1345800 0610173ITW 22753twf.doc/n - In addition, the optical group is divided into a direct type backlight module (direct type baCk1) and a side type backlight module (side type back hght module). Compared with the side human-light backlight module, the direct-lit backlight I can provide a high-luminance surface light source. Therefore, when there is a high demand for the brightness of the light source, a direct-lit backlight module is usually used. The former direct-lit backlight module usually has a plurality of cold cathode fluorescent lamps (CCFLs). Since the cold cathode fluorescent lamp is a line source, such a conventional direct type backlight module is usually provided with a diffusion sheet to provide a uniform surface light source. In addition, since such a cold cathode fluorescent lamp contains mercury vapor, such a conventional direct type backlight module cannot meet environmental requirements. SUMMARY OF THE INVENTION The present invention provides a surface light source module to provide a uniform surface light source. The invention provides a surface light source module, which comprises a first substrate, a plurality of tubes, a substrate, a phosphor layer and a frame glue, wherein the tube is disposed above the first substrate, and the tubes are Contains at least xenon (Xe). The second substrate is disposed above the lamp holder, and the phosphor layer is disposed on the second substrate and located between the second substrate and the lamp. The sealant is disposed between the first substrate and the second substrate and surrounds the lamp tube. In an embodiment of the invention, each of the lamps further contains helium (Ne). In an embodiment of the invention, each of the lamps further contains argon (Ar). In an embodiment of the invention, the surface light source module further includes a reflective layer disposed on the first substrate and located between the first substrate and the lamp. 6 丄 345800 0610173ITW 22753 twf.doc / n In one embodiment of the invention, the first substrate further has an air vent. In an embodiment of the invention, each of the lamps includes a tube body, a first electrode, a second electrode, a first wire and a second wire, wherein the first electrode and the second electrode are disposed in the tube body And the first electrode and the second electrode are separated. The first wire is electrically connected to the first electrode through the tube body, and the second wire is electrically connected to the second electrode through the tube body. In addition, the first wire and the second wire pass through the sealant respectively. In one embodiment of the present invention, the material of the phosphor layer may be at least one of a blue fluorescent material, a green fluorescent material, and a red fluorescent material. In one embodiment of the invention, the 'blue light fluorescent material includes
CaW04:Pb、Y2Si〇5:ce、BaMg2Al16〇27:Eu、BaMgAl1()〇17:Eu 與BaMgAlHOeEu至少其中之一。 在本發明之一實施例中，綠光螢光材質包括CaW04: Pb, Y2Si〇5: ce, BaMg2Al16〇27: Eu, BaMgAl1()〇17: at least one of Eu and BaMgAlHOeEu. In an embodiment of the invention, the green fluorescent material comprises
Zn2Si04:Mn、BaAl12〇19:Mn、（Ba，Sr，Mg)0.aAl203:Mn 與 (Y，Gd，Tb)B03至少其中之一。 、 _ 在本發明之一實施例中，紅光螢光材質包括 YV〇4：Eu > Y2〇3：Eu ^ Gd203:Eu > YB03:Eu ^(Y,Gd)B03:Eu 至少其中之一。 基於上述，本發明採用第二基板的内側配置螢光層， ' 並搭配具有含氤氣的燈管，而燈管所發出的紫外線能^激 • 發螢光層而發出可見光，因此此種光源模組能夠提出具有 均勻的面光源。 “為讓本發明之上述和其他目的、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 7 1345800 0610173ITW 22753tw£doc/n 明如下。 【實施方式】 圖1是依照本發明之一實施例之一種面光源模組的剖 面圖。請參考圖1，本實施例之面光源模組1〇〇包括一第 一基板110、多條燈管120、一第二基板130、一螢光層140 與一框膠150，其中燈管120配置於第一基板11〇上方， 且各燈管120至少含有氙氣（Xe)。此外，為了簡化說明， 圖1僅緣示一支燈管120。第二基板130配置於燈管120 上方，而螢光層140配置於第二基板130上，並位於第二 基板130與燈管120之間。框膠150配置於第一基板no 與第二基板130之間，並環繞燈管120。 更詳細而言，各燈管120包括一管體122、一第一電 極124a、一第二電極124b、一第一導線126a與一第二導 線126b ’其中第一電極124a與第二電極124b配置於管體 122内，且第一電極124a與第二電極124b相互分隔。此 外’第一導線126a穿過管體122與第一電極124a電性連 接，且第一導線126b穿過管體122與第二電極124b電性 連接。另外，第一導線126a與第二導線126b分別穿過框 膠150,而電性連接至一電源（未繪示）。 當電壓經由第一導線126a與第二導線126b而分別施 加於第一電極124a與第二電極124b時，第一電極124a 與第二電極124b之間的氙氣便會受到激發而發出紫外光 (波長例如是147奈米），且此紫外光更激發螢光層14〇Zn2Si04: Mn, BaAl12〇19: Mn, (Ba, Sr, Mg) 0. aAl203: Mn and at least one of (Y, Gd, Tb) B03. In one embodiment of the present invention, the red fluorescent material comprises YV〇4:Eu > Y2〇3:Eu^Gd203:Eu > YB03:Eu^(Y,Gd)B03:Eu at least One. Based on the above, the present invention employs a phosphor layer disposed on the inner side of the second substrate, and is equipped with a lamp tube containing helium gas, and the ultraviolet light emitted from the lamp tube emits a fluorescent layer to emit visible light, and thus the light source The module is capable of proposing a uniform surface source. The above and other objects, features, and advantages of the present invention will become more apparent and understood from the <RTIgt; <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 1 is a cross-sectional view of a surface light source module according to an embodiment of the present invention. Referring to FIG. 1, the surface light source module 1 of the present embodiment includes a first substrate 110 and a plurality of tubes. 120, a second substrate 130, a phosphor layer 140 and a sealant 150, wherein the lamp tube 120 is disposed above the first substrate 11A, and each of the lamps 120 contains at least xenon (Xe). Further, for simplicity of explanation, The first substrate 130 is disposed above the tube 120, and the phosphor layer 140 is disposed on the second substrate 130 and located between the second substrate 130 and the tube 120. 150 is disposed between the first substrate no and the second substrate 130 and surrounds the lamp tube 120. In more detail, each of the lamp tubes 120 includes a tube body 122, a first electrode 124a, a second electrode 124b, and a first a wire 126a and a second wire 126b' wherein the first electrode 124a and the second electrode 12 The first electrode 124a is electrically separated from the first electrode 124a, and the first wire 126b passes through the pipe body. 122 is electrically connected to the second electrode 124b. In addition, the first wire 126a and the second wire 126b respectively pass through the sealant 150 and are electrically connected to a power source (not shown). When the voltage is passed through the first wire 126a and the first wire When the two wires 126b are respectively applied to the first electrode 124a and the second electrode 124b, the helium gas between the first electrode 124a and the second electrode 124b is excited to emit ultraviolet light (the wavelength is, for example, 147 nm), and this Ultraviolet light excites the phosphor layer 14〇
S 1345800 0610173ITW 22753twf.doc/n 祕出可見光’因此此面絲模組1GG便能提供均勻的面 光源。此外，相較於習知技術’此種燈管12〇也不含有汞 . 蒸氣，以滿足環保的要求。另外，相幸交於習知技術，由於 螢光層140不會被電子碰撞，因此營光層14〇具有較長的 使用壽命。 广"更詳細而言，各燈管120可以含有純氙氣（Xe)、氙 氣/氖氣（Ne/Xe)、氬氣/氙氣/氖氣（Ar/Ne/Xe)或其他能 φ 夠激發螢光層140的含氤氣體。此外，螢光層140例如是 由藍光螢光材質、綠光螢光材質與紅光螢光材質依比例混 合而成。其中，藍光螢光材質例如是由CaW〇4:pb、 Y2Si05:Ce、BaMg2Al16〇27:Eu、BaMgAl10〇17:Eu 與S 1345800 0610173ITW 22753twf.doc/n Secret light 'Therefore this wire module 1GG can provide a uniform surface light source. In addition, compared to the prior art, such a lamp 12 does not contain mercury or steam to meet environmental requirements. In addition, fortunately, in the conventional technique, since the phosphor layer 140 is not collided by electrons, the camping layer 14 has a long service life. In a more detailed manner, each of the lamps 120 may contain pure helium (Xe), helium/helium (Ne/Xe), argon/helium/helium (Ar/Ne/Xe) or other energy φ The argon-containing gas of the phosphor layer 140. Further, the phosphor layer 140 is, for example, a mixture of a blue fluorescent material, a green fluorescent material, and a red fluorescent material. Among them, the blue fluorescent material is, for example, CaW〇4:pb, Y2Si05:Ce, BaMg2Al16〇27:Eu, BaMgAl10〇17:Eu and
BaMgAlHC^^u至少其中之一所組成，而綠光螢光材質例 如是由 Zn2Si04:Mn、BaAl12019:Mn、（Ba，Sr,Mg)〇 · aAlzOyMn與(Y，Gd，Tb)B〇3至少其中之一所組成，且紅光 螢光材質例如是由 YVO4:Eu、Y2〇3 :Eu、Gd203 :Eu、YB〇3 :Eu 與(Y，Gd)B〇3:Eu至少其中之一所組成。 ® 另外，第一基板110與第二基板13〇例如是玻璃基 板、石英基板或其他透明基板。再者，為了提高面光源模 組100的亮度，面光源模組1〇〇更包括一反射層16〇，其 配置於第一基板110上，並位於第一基板11〇與燈管12〇 之間。反射層160可以是鋁或其他高反射率金屬。由於各 燈管120所發出的紫外光的波長較短，而此紫外光容易被 空氣所吸收，因此第一基板110也可以具有—抽氣孔110, 以便於抽真空。以下將就此面光源模組1 〇〇的製造方式進 9 1345800 0610173ITW 22753twf.doc/n 行說明。 圖2是依照本發明之一實施例之一種面光源模組的製 造流程圖。請參考圖1與圖2 ’本實施例之面光源模組1〇〇 的製造方法包括下列步驟。就第一基板110部分：首先， 提供一第一基板110(S110),然後在第一基板11()上形 成反射層160 (S120)。 就燈管120部分：首先，裁切玻璃管S21〇，以形成管 體122。將弟一電極124a與第二電極124b插入管體122 (S220)。接著，將第一導線i26a及第二導線126b穿過 管體122，以分別與第一電極124a及第二電極124b電性 連接（S230)。然後，排除管體122内的氣體、填入 以及密封管體122 (S240)。 ' 就第二基板130部分：首先，提供一第二基板13〇 (S310) ’然後在第二基板13〇上形成螢光層14〇(S32〇)。 請繼續參考圖1與圖2，然夠將燈管12〇置於第一基 板11〇與第二基板130之間，並進行封著（S4i〇)。然後二 使用第一基板110的抽氣孔11〇a，進行抽氣（S42〇)。再 來，進行老化測試（aging test) (S430)。至此，大致完 成面光源模組100的製造。 & 〜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，當可作些許之更動與潤韩， 因此本發明之髓範圍當視後附之φ請專利範圍所界定 為進。 1345800 0610173ITW 22753twf.doc/n 【圖式簡單說明】 圖1是依照本發明之一實施例之一種面光源模組的剖 面圖。 圖2是依照本發明之一實施例之一種面光源模組的製 ' 造流程圖。 【主要元件符號說明】 100:面光源模組 110 :第一基板 110a :抽氣孔 120 :燈管 · 122 :管體 124a :第一電極 124b :第二電極 126a :第一導線 126b :第二導線 • 130 :第二基板 140 :螢光層 150 :框膠 160 :反射層 * S110、S120、S210、S220、S230、S240、S310' S320、 • S410、S420、S430 :步驟 11At least one of BaMgAlHC^^u is composed of, for example, Zn2Si04:Mn, BaAl12019:Mn, (Ba,Sr,Mg)〇·aAlzOyMn and (Y,Gd,Tb)B〇3 One of the components, and the red fluorescent material is, for example, at least one of YVO4:Eu, Y2〇3:Eu, Gd203:Eu, YB〇3:Eu, and (Y,Gd)B〇3:Eu composition. Further, the first substrate 110 and the second substrate 13 are, for example, a glass substrate, a quartz substrate or other transparent substrate. In addition, in order to improve the brightness of the surface light source module 100, the surface light source module 1 further includes a reflective layer 16〇 disposed on the first substrate 110 and located on the first substrate 11 and the tube 12 between. The reflective layer 160 can be aluminum or other high reflectivity metal. Since the wavelength of the ultraviolet light emitted by each of the lamps 120 is short and the ultraviolet light is easily absorbed by the air, the first substrate 110 may have a suction hole 110 to facilitate evacuation. The following is a description of the manufacturing method of this surface light source module 1 9 9 1345800 0610173ITW 22753twf.doc/n. 2 is a flow chart showing the manufacture of a surface light source module in accordance with an embodiment of the present invention. Please refer to FIG. 1 and FIG. 2'. The manufacturing method of the surface light source module 1A of the present embodiment includes the following steps. As for the first substrate 110 portion: First, a first substrate 110 is provided (S110), and then a reflective layer 160 is formed on the first substrate 11 () (S120). As for the lamp tube 120 portion: First, the glass tube S21 is cut to form the tube body 122. The brother-electrode 124a and the second electrode 124b are inserted into the tube body 122 (S220). Next, the first wire i26a and the second wire 126b are passed through the tube 122 to be electrically connected to the first electrode 124a and the second electrode 124b, respectively (S230). Then, the gas in the tube body 122 is removed, and the tube body 122 is filled and sealed (S240). For the second substrate 130 portion: First, a second substrate 13A (S310)' is provided and then a phosphor layer 14A is formed on the second substrate 13A (S32). 1 and 2, the lamp tube 12 is placed between the first substrate 11A and the second substrate 130, and sealed (S4i). Then, the air suction hole 11〇a of the first substrate 110 is used to perform evacuation (S42〇). Then, an aging test (S430) is performed. Thus far, the manufacture of the surface light source module 100 is substantially completed. The present invention has been disclosed in the preferred embodiments as described above, and is not intended to limit the invention, and the invention may be practiced otherwise without departing from the spirit and scope of the invention. It is intended to change the scope of the invention, and therefore the scope of the invention is defined as the scope of the patent. 1345800 0610173ITW 22753twf.doc/n BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a surface light source module in accordance with an embodiment of the present invention. 2 is a flow chart showing the fabrication of a surface light source module in accordance with an embodiment of the present invention. [Description of main component symbols] 100: surface light source module 110: first substrate 110a: air vent 120: lamp tube 122: tube body 124a: first electrode 124b: second electrode 126a: first wire 126b: second wire • 130: second substrate 140: fluorescent layer 150: sealant 160: reflective layer* S110, S120, S210, S220, S230, S240, S310' S320, • S410, S420, S430: Step 11