1227356 五、發明說明（1) 發明所屬之技術領域 本發明是有關於一種背光模組（backlight module， 間稱B / L )及其光源組件（i 1 1 u m i n a n t c o m p 1 e x )，且特別是 有關於一種可固定燈管線（1 a m p w i r e )的背光模組及其光 源組件。 先前技術 針對多媒體社會的急速進步，多半受惠於半導體元件 或顯示裝置之飛躍性進步。習知之顯示裝置例如陰極射線 管（C R T )因具有優異的顯示品質與經濟性，故一直獨佔顯 示裝置市場。然而，陰極射線管在空間利用上與能源消耗 上仍有其問題存在。由於顯示裝置對於輕、薄、短、小以 及低能源消耗上的要求日益增加，因此具有高顯示品質、 輕、薄、短、小以及低能源消耗特質的面板式的顯示器如 液晶顯示器（1 i qu i d cry sta 1 d i spl ay，簡稱LCD)已逐漸 成為市場的主流。 由於液晶顯示器屬非自發光型態之顯示器，故必須提 供足夠的光源方可達到顯示的目的，而依照光源的利用型 態又可將液晶顯示器區分為穿透式液晶顯示器 (transmissive LCD)、反射式液晶顯示器（refiectiVe LCD)以及半穿透-半反射式液晶顯示器（frans — fiectiVe LCD)。以穿透式液晶顯示器或是半穿透—半反射式液晶顯 示器為例，其通常是利用背光模組作為其主要光源，而背 光模組一般是由作為發光源之冷陰極螢光燈（c 〇 1 d cathode fluorescent lamp，簡稱CCFL)、導光板（Hght1227356 V. Description of the invention (1) The technical field to which the invention belongs The present invention relates to a backlight module (hereinafter referred to as B / L) and its light source assembly (i 1 1 uminantcomp 1 ex), and in particular it relates to A backlight module capable of fixing a lamp pipeline (1 ampwire) and a light source component thereof. Prior technology For the rapid progress of the multimedia society, most have benefited from the rapid progress of semiconductor components or display devices. Conventional display devices such as cathode ray tubes (C R T) have always dominated the display device market because of their excellent display quality and economy. However, the cathode ray tube still has its problems in space utilization and energy consumption. Since display devices are increasingly demanding light, thin, short, small, and low energy consumption, panel displays such as liquid crystal displays (1 i) have high display quality, light, thin, short, small, and low energy consumption characteristics. qu id cry sta 1 di spl ay (LCD for short) has gradually become the mainstream of the market. Since the liquid crystal display is a non-self-luminous display, it must provide sufficient light sources to achieve the purpose of the display, and according to the use type of the light source, the liquid crystal display can be divided into a transmissive LCD and a reflective LCD. LCD (refiectiVe LCD) and transflective-semi-reflective LCD (frans — fiectiVe LCD). Taking a transmissive liquid crystal display or a transflective-semi-reflective liquid crystal display as an example, it usually uses a backlight module as its main light source, and the backlight module is generally a cold cathode fluorescent lamp (c 〇1 d cathode fluorescent lamp (CCFL), light guide plate (Hght
11965twf.ptd 第8頁 1227356 五、發明說明（2) guide panel ，簡稱LGP)以及反射罩（reflector)等構件所 組成。而反射罩係對應於導光板的光入射面配置，燈管則 是配置於反射罩中，燈管所發出的光線可藉由反射罩集中 並入射至導光板中。 然而，由於燈管之兩端分別會藉由一燈管線連接出 來，而這些燈管線會在燈管的一端集合起來接到外部的電 源裝置，所以必定會有部分燈管線是從燈管的另一端橫越 整個反射罩而到達所有燈管線的匯集處。因此，這些長度 較長且需橫過整個反射罩的燈管線常在拉線時有移位 (displacement)或是纏繞（entanglement)等問題，而增力口 產品裝配上的困難度。 發明内容 因此，本發明之目的是提供一種背光模組的光源組 件，以解決燈管線容易移位或纏繞等問題。 本發明之再一目的是提供一種背光模組的光源組件， 以解決燈管線容易移位或纏繞等問題，並且不影響背光模 組之輝度。 本發明之另一目的是提供一種背光模組，沒有燈管線 移位或纏繞等問題。 本發明之又一目的是提供一種背光模組，沒有燈管線 移位或纏繞等問題，且不影響背光模組之輝度。 根據上述與其它目的，本發明提出一種背光模組的光 源組件包括燈管、燈管線以及一反射罩，且反射罩具有至 少一導引槽。而燈管係配置於反射罩中，且燈管之延伸方11965twf.ptd Page 8 1227356 V. Description of the Invention (2) Guide panel (LGP) and reflectors. The reflecting cover is arranged corresponding to the light incident surface of the light guide plate, and the lamp tube is arranged in the reflecting cover. The light emitted by the lamp tube can be concentrated by the reflecting cover and incident on the light guide plate. However, since the two ends of the lamp tube are connected by a lamp tube, and these lamp tubes will be assembled at one end of the lamp tube to be connected to an external power supply device, there must be some lamp tubes from the lamp. The other end of the tube traverses the entire reflector to the junction of all the lamp lines. Therefore, these long-length lamp lines that need to cross the entire reflector often have problems such as displacement or entanglement when pulling the wires, and the difficulty in assembling the booster product. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a light source assembly of a backlight module, so as to solve problems such as easy displacement or winding of a lamp pipeline. Another object of the present invention is to provide a light source assembly of a backlight module, so as to solve the problems of easy displacement or winding of the lamp pipeline, without affecting the brightness of the backlight module. Another object of the present invention is to provide a backlight module without the problems of displacement or entanglement of the lamp pipeline. Another object of the present invention is to provide a backlight module, which has no problems such as displacement or winding of the lamp pipeline, and does not affect the brightness of the backlight module. According to the foregoing and other objectives, the present invention provides a light source assembly of a backlight module including a lamp tube, a lamp pipeline, and a reflecting cover, and the reflecting cover has at least a guide groove. The lamp tube is arranged in the reflector, and the extension of the lamp tube
11965twf.ptd 第9頁 1227356 五、發明說明（3) 向與導引槽之延伸方向相同。燈管線則分別與燈管之兩端 相連，其中反射罩之導引槽係用以導引部分燈管線。 本發明又提出一種背光模組的光源組件包括燈管、燈 管線以及一反射罩。反射罩至少包括一底板及分別位於底 板的兩相對侧緣之二侧板，其中底板與侧板相接之相對側 緣至少一者具有一導引槽。而燈管是配置於反射罩中，且 燈管之延伸方向與導引槽之延伸方向相同。燈管線則分別 與燈管之兩端相連，其中反射罩之導引槽係用以導引部分 燈管線。 本發明再提出一種背光模組至少包括一導光板、燈 管、燈管線以及一反射罩，其中導光板具有一光入射面、 一光出射面以及一光散射面。而反射罩係配置於導光板之 光入射面旁，且反射罩具有至少一導引槽。燈管則是配置 於反射罩中，且燈管之延伸方向與導引槽之延伸方向相 同。燈管線則分別與燈管之兩端相連，其中反射罩之導引 槽係用以導引部分燈管線。 本發明另外提出一種背光模組至少包括一導光板、燈 管、燈管線以及一反射罩，其中導光板具有一光入射面、 一光出射面以及一光散射面。反射罩係配置於導光板之光 入射面旁，其中反射罩至少包括一底板及分別位於底板的 兩相對側緣之二側板，其中底板與側板相接之相對側緣至 少一者具有一導引槽。而燈管是配置於反射罩中，且燈管 之延伸方向與導引槽之延伸方向相同。燈管線則分別與燈 管之兩端相連，其中反射罩之導引槽係用以導引部分燈管11965twf.ptd Page 9 1227356 V. Description of the invention (3) The direction of extension is the same as that of the guide groove. The lamp pipeline is connected to the two ends of the lamp tube respectively, and the guide groove of the reflector is used to guide part of the lamp pipeline. The invention also provides a light source assembly of a backlight module, which includes a lamp tube, a lamp pipeline, and a reflector. The reflecting cover includes at least one bottom plate and two side plates respectively located on two opposite side edges of the bottom plate, wherein at least one of the opposite side edges where the bottom plate and the side plate are connected has a guide groove. The lamp tube is arranged in the reflector, and the extending direction of the lamp tube is the same as that of the guide groove. The lamp pipeline is connected to the two ends of the lamp tube respectively, and the guide groove of the reflector is used to guide a part of the lamp pipeline. The present invention further proposes a backlight module including at least a light guide plate, a lamp tube, a light pipe, and a reflection cover, wherein the light guide plate has a light incident surface, a light exit surface, and a light scattering surface. The reflecting cover is arranged beside the light incident surface of the light guide plate, and the reflecting cover has at least one guiding groove. The lamp tube is arranged in the reflector, and the extending direction of the lamp tube is the same as that of the guide groove. The lamp pipeline is connected to the two ends of the lamp tube respectively, and the guide groove of the reflector is used to guide a part of the lamp pipeline. The present invention further provides a backlight module including at least a light guide plate, a lamp tube, a light pipe, and a reflection cover, wherein the light guide plate has a light incident surface, a light exit surface, and a light scattering surface. The reflecting cover is arranged beside the light incident surface of the light guide plate. The reflecting cover includes at least a bottom plate and two side plates respectively located on two opposite side edges of the bottom plate. At least one of the opposite side edges where the bottom plate and the side plate are connected has a guide. groove. The lamp tube is arranged in the reflector, and the extending direction of the lamp tube is the same as that of the guide groove. The lamp pipeline is connected to the two ends of the lamp tube respectively, and the guide groove of the reflector is used to guide a part of the lamp tube
11965twf.ptd 第10頁 1227356 五、發明說明（4) 線。 本發明因為將反射罩之形狀設計成具固定燈管線的功 效，因此當燈管例如是一組包括上、下兩燈管時，在燈管 線和燈管焊接完後，經由反射罩之導引槽以膠帶或其它黏 貼方式將燈管線和反射裝置固定，不但對結構上並不會造 成任何不良影響；同時背光模組之亮度也不會因為反射罩 的形狀改變而有所影響或是對輝度有不良影響，而可解決 燈管線容易移位或纏繞等問題。 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 說明如下： 實施方式 本發明之主要概念之一係將背光模組（b a c k 1 i g h t module ，簡稱B/L)的光源組件（illuminant complex)中之 反射罩（reflector)設計成具有固定燈管線（lamp wire)的 功效，且本發明之概念可應用於各種平面顯示器 (d i s p 1 a y )的背光模組中，請參考下列之實施例與其附 圖，但是這個實施例只是用於舉例而不是作限定之用。 第1圖係依照本發明之一較佳實施例之背光模組的立 體示意圖，且為突顯本發明之光源組件的特徵，第1圖將 部分構件省略未繪示，如導光板（1 i g h t g u i d e p a n e 1 ，簡 稱LGP) 〇 請參照第1圖，本實施例之背光模組1 〇 〇包括導光板 (未繪示）、燈管102、燈管線104以及一反射罩106。於本11965twf.ptd Page 10 1227356 V. Description of the Invention (4) Line. In the present invention, the shape of the reflector is designed to have the effect of fixing the lamp pipeline. Therefore, when the lamp tube is, for example, a set of upper and lower lamps, after the lamp pipeline and the lamp tube are welded, The guide groove fixes the light pipe and the reflection device with tape or other adhesive methods, which will not cause any adverse effect on the structure; meanwhile, the brightness of the backlight module will not be affected by the shape change of the reflector or It has an adverse effect on the brightness, and can solve the problems of easy displacement or entanglement of the lamp pipeline. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, the following describes the preferred embodiments in detail with the accompanying drawings as follows: Embodiments One of the main concepts of the present invention is A reflector in a light source assembly (illuminant complex) of a back light module (B / L) is designed to have the function of fixing a lamp wire, and the concept of the present invention can be applied For backlight modules of various flat displays (disp 1 ay), please refer to the following embodiments and the accompanying drawings, but this embodiment is only for example and not for limitation. FIG. 1 is a schematic perspective view of a backlight module according to a preferred embodiment of the present invention, and in order to highlight the characteristics of the light source module of the present invention, FIG. (Referred to as LGP) 〇 Please refer to FIG. 1. The backlight module 100 of this embodiment includes a light guide plate (not shown), a lamp tube 102, a lamp pipe 104, and a reflecting cover 106. Uben
11965twf.ptd 第11頁 1227356 五、發明說明（5) 貫施例中’燈管1 0 2的數量有兩個，當然在某此應用中可 採用一個或兩個以上的燈管，而非限制只能用兩個燈管， 其中燈管102譬如是冷陰極螢光燈（c〇U cathode fluorescent lamp，簡稱C C F L )。而燈管線ι 〇 4係分別與燈 管1 0 2之兩端相連’且於本實施例中，燈管線1 〇 $係利用如 焊接的方式與燈管102連接。再者，燈管1〇2是配置於反射 罩106中，且反射罩1〇6的形狀譬如略呈门形，而至少包括 一底板1 06a及分別位於底板丨06a的兩相對側緣之二側板 1 0 6 b，且側板1 〇 6 b之長軸的延伸方向與燈管丨〇 2的延伸方 向相同，其中反射罩1 〇 6具有至少一導引槽 (r=:e)1? ’ ”導引並固定至少-4管線104;且導 引=108言如疋位在底板1063與側板1〇6b相接之側緣以 固〇住燈官線104並維持整個背光模組丨〇〇的輝度，不受反 υΓίΐϊΠ影響。此外’反射罩106的各側板 = Ι以不相同。另外，反射罩106的底板 射。再者，本實施例之背光 h，，以利於光線的反 110，位於燈管102之任一迪f、且〇還可包括一集線裝置 集；且如本圖所示，反，並將所有燈管線104匯 引並可固定從離集線f 06的導引槽108特別是用來導 的燈管線104。 、31110較遠的燈管1〇2之那端接過來 而上述的第1圖中夫泠-a # 置關係將顯示於第2圖。、"不的導光板與各構件之間的位11965twf.ptd Page 11 1227356 V. Description of the invention (5) In the embodiment, there are two 'lamps 1 0 2'. Of course, in this application, one or more lamps may be used instead of limitation. Only two lamps can be used, and the lamp 102 is, for example, a cold cathode fluorescent lamp (CCFL). The lamp line ι 04 is connected to the two ends of the lamp tube 102 respectively 'and in this embodiment, the lamp line 100 is connected to the lamp tube 102 by means such as welding. In addition, the lamp tube 102 is disposed in the reflection cover 106, and the shape of the reflection cover 106 is, for example, slightly door-shaped, and includes at least a bottom plate 106a and two opposite sides of the bottom plate 06a. The side plate 1 0 6 b, and the extension direction of the long axis of the side plate 1 〇 6 b is the same as the extension direction of the lamp tube 〇 02, wherein the reflecting cover 〇 6 has at least one guide groove (r =: e) 1? "Guide and fix at least -4 pipeline 104; and guide = 108 words such as located on the side edge of the bottom plate 1063 and side plate 106b to fix the lamp official line 104 and maintain the entire backlight module 丨 〇〇 The brightness of the reflection cover 106 is not affected by the reflection. In addition, the side plates of the reflection cover 106 are different from each other. In addition, the bottom plate of the reflection cover 106 is radiated. Moreover, the backlight h of this embodiment is to facilitate the reflection of light 110, It is located at any one of the lamp tubes 102, and 0 can also include a set of wiring devices; and as shown in the figure, it reverses and leads all the lamp pipelines 104 and can be fixed from the guide groove away from the collection line f 06 108 is especially used to guide the lamp line 104. The end of the lamp tube 102, which is far away from 31110, is connected and the above-mentioned figure 1 is illustrated by the av-a #set The system shown in FIG. 2, ". Position between the guide plate and the respective members are not
1227356 五、發明說明（6) 第2圖係第1圖之Π - Π剖面的背光模組剖面示意圖。 請參照第2圖，本實施例之導光板2 0 0具有一光入射面 200a、一光出射面200b以及一光散射面200c。反射罩106 係配置於導光板2 0 0之光入射面2 0 0a旁。而燈管1 0 2就是配 置於反射罩1 0 6中。此外，導光板2 0 0之光散射面2 0 0 c上可 以再加一反射板（未繪示），而於導光板2 0 0之光出射面 200b上尚可配置一些如擴散片、增光片等光學膜片。 因此本發明之特點之一就是將反射罩之形狀設計成具 固定燈管線的功效，所以在燈管線和燈管焊接完後，可經 由反射罩之導引槽以膠帶或其它黏貼方式將燈管線和反射 裝置固定，不但對結構上並不會造成任何不良影響；同時 背光模組之亮度也不會因為反射罩的形狀改變而有所影響 或是對輝度有不良影響，而可解決習知燈管線不易固定及 容易發生移位或纏繞的情形。 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，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當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。1227356 V. Description of the invention (6) Fig. 2 is a schematic cross-sectional view of the backlight module in the Π-Π section of Fig. 1. Referring to FIG. 2, the light guide plate 200 of this embodiment has a light incident surface 200a, a light exit surface 200b, and a light scattering surface 200c. The reflection cover 106 is arranged beside the light incident surface 2 0 0a of the light guide plate 2 0 0. The lamp tube 102 is arranged in the reflector 106. In addition, a light-reflecting surface 2 0 0 c of the light guide plate 2 0 0 can be further added with a reflecting plate (not shown), and some light-emitting surfaces 200 b of the light guide plate 2 0 can also be provided with some diffusers, light enhancement Sheet and other optical film. Therefore, one of the characteristics of the present invention is to design the shape of the reflector to have the effect of fixing the lamp pipeline. Therefore, after the lamp pipeline and the lamp tube are welded, the guide groove of the reflector can be used to tape or other adhesive methods. The lamp pipeline and the reflection device are fixed, which not only does not cause any adverse effects on the structure; at the same time, the brightness of the backlight module will not be affected by the shape of the reflector or the brightness, which can be solved. It is known that the lamp pipeline is not easy to be fixed and prone to displacement or entanglement. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and retouches without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall be determined by the scope of the attached patent application.
11965twf.ptd 第13頁 1227356 圖式簡單說明 第1圖係依照本發明之一較佳實施例之背光模組的立 體不意圖。 第2圖係第1圖之Π - Π剖面的背光模組剖面示意圖。 圖式標示說明 1 0 0 :背光模組 1 0 2 :燈管 1 0 4 :燈管線 1 0 6 :反射罩 1 0 6 a :底板 106b ：側板 1 08 :導引槽 1 1 0 :集線裝置 2 0 0 :導光板 200a :光入射面 200b :光出射面 2 0 0 c :光散射面11965twf.ptd Page 13 1227356 Brief Description of Drawings Figure 1 is a perspective view of a backlight module according to a preferred embodiment of the present invention. Fig. 2 is a schematic cross-sectional view of the backlight module in the Π-Π section of Fig. 1. Description of the diagrams: 1 0 0: backlight module 1 0 2: lamp tube 1 0 4: light pipe 1 0 6: reflection cover 1 0 6 a: bottom plate 106b: side plate 1 08: guide groove 1 1 0: wiring Device 2 0 0: light guide plate 200a: light incident surface 200b: light exit surface 2 0 0c: light scattering surface
11965twf.ptd 第14頁11965twf.ptd Page 14