201122673 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於液晶顯示器之背光模組，尤指一種改良固定燈 管設計之背光模組。 【先前技術】 功能先進的顯示器已漸成為現今消費電子產品的重要特色，其中液晶 顯示器已經逐漸為各種電子設備如電視、行動電話、個人數位助理(PDA)、 數位相機、電腦螢幕或筆記型電腦螢幕所廣泛應用。 一般液晶顯示器中’背光模組被設置在顯示面板之後方以提供光線， 該背光模組通常具有平行排放成陣列的複數冷陰極燈管（cold Cathode Fluorescent Lamp ’ CCFL)。具有冷陰極燈管的背光模組在講求成本訴求的 發展下，冷陰極燈管常以焊接的方式並搭配橡膠墊片固定燈座，但焊接費 用因為所需人工、成本相對過高。而且在人工銲接過程中，容易有銲渣殘 留在線材的連接點上，使得整個背光模組的電壓不穩定。 為了改善焊接的問題，背光模組另外可採用夾持座(s〇cket)來固定燈 座。請參閲第1圖至第3圖’第丨圖係為背光模組之局部示意圖，第2圖 係綠示導電件16，第3職先前技術之背光模組組裝於薄^平面顯示器之 局部剖面不意圖。背光模組1中具有冷陰極燈管1G，該冷陰極燈管10的兩 端具有做為外部電糾連翻子M。各連接射M故#餘—燈管套件 2〇之中後’冷陰極燈管1〇再被鎖固於一對燈管夾持座12之間。為將電力 傳導至冷陰極辭1Q，燈管鱗座U峽有—導餅Μ，該導電件Μ的 201122673 上連接緣17與燈管套件20接觸，而下連接緣19則與電路板22接觸，所 以來自電路板22之驅動電源得以經由導電件16和燈管套件2〇與燈管1〇 ' 的連接端子14電性連接。 在目前的薄型平面顯示器設計中，背板18設有開孔15，使得燈管夾持 座12得以固定在背板的18的開孔15之中。接下來，將冷陰極燈管1〇插 入燈管套件20中’並與位於燈管夾持座12内的導電件16電性連接之後， ◎ 電路板PowerBoardp]所產生的驅動電源，就可以經由導電件16傳遞至冷 陰極燈管10的連接端子14，進而使冷陰極燈管1〇產生光線。但目前電路 板22多採用單層板，所以導電件16在設計上就必須採用多處彎折的彈片， 不僅增加生產成本，而且也導致燈管夾持座12必須預留一定的厚度以容納 導電件16 ’造成薄型平面顯示器外框24容易產生干涉的問題，如第3圖的 箭頭A所示之處。除此之外，對於薄型平面顯示器的窄邊框來說，因為燈 管夾持座12接近可視區的發光處，所以當使用者視角較大時，燈管夾持座 Q 12的遮蔽會讓畫面呈現局部暗帶，如第3圖的箭頭B所示之處所示。因此， 為因應平面顯示器厚度薄型化的需求並使可視區最大化，將背光模組之燈 源連接厚度加以減薄是必須手段。 【發明内容】 有鐘於此，本發明之目的係提供一種改良固定燈管設計之背光模組， 以解決先前技術的問題。 本發明提出一種背光模組，其包含一背板、一燈管、一彈性夾持件和 一導電件。該燈管包括相連接之一燈體以及二連接端子，用來於該二連接 端子接收之一驅動電源時，驅動該燈體發出光線。該彈性夾持件包含一夾 201122673 持相及-m定部，該鱗侧來麟該連接端子。料電件包含—貫穿 和該貫穿部的-端係―導電端子，該導t端子係電性連接於該彈性夹持 件之固疋和該導電件之該導電端子與該燈管之該連接端子之間具有—緩 衝空間以防止該燈管因震動而直接撞擊該導電件。 根據本發明’該背光模組另包含—電路板，該電路板包含—第—表面 以及相對於該第-表面之第二表面，該第一表面係朝向該燈管，該電路板 用來產生驅動該燈體之該驅動電源。該導電件另包含一抵持部，該抵持部 係與該貫㈣-體《，該板係電性連接於該婦部，使得該驅動電 源、及該導餅舰至該奸。該電路板具有—固定孔，朗定孔之孔徑面 積大於該導餅之該續部但秘魏持部，#該貫穿部穿設該固定孔 時，該抵持部無法穿過而抵持於該電路板之第二表面。 根據本發明，料餅另包含—域部，該域部係自該導電端子突 出以用來支撐該彈性夾持件之固定部。該背光模組另包含一絕緣件，設置 於該背板與該支撐部之間，該絕緣件_來_該彈性夾持件與該背板的 電性接觸。其中該絕緣件之材質係橡膠。 根據本發明，觀接軒絲龄鱗導絲，且該婦件之該夹 持部係抵壓腿管之該或者該導絲。概料备雜極射線管。 根據本侧，該雜麟件斜―科。_转連翻錄部之處 呈錐狀。該彈性夾持件之該固定部之末端係連接於該導電端子，或是該彈 性夾持件之該固定部係插置於該導電端子。 根據本發明，該彈性夾持件係-彈片。該彈性夹持件之該歐部之外 型係三角形。 201122673 本發明另提出-種背細且，包含—背板、—電路板…導電件、一 彈)·生夾持件m燈e。5讀板具有—㈣表面、—外部表面與—貫穿孔。 該電路板配置賊背板的該外部表面上，該電路板具有—第—表面朝向該 夕卜部表面、一第二表面相對於該第-表面、以及一固定孔對應於該貫穿孔。 該導電件包含-婦部配置於_路板_第二表面上，麟餘該固定 孔、以及-貫穿部依序貫穿該岐孔與該貫穿孔，該細的一端係與該 ❹ 抵持部彎折連接，另一端則為-導電端子。該彈性夾持件包含-固定部電 性連接於該導電端子、以及一夾持部連接於該固定部。該燈管配置於該背 板的該_表面上’管包含—連_子触連胁轉做持件的該 夹持部、以及一燈體連接於該連接端子。 ❹ 根據本發s該彈性夾持件的該夹持部係為一套管結構，且該燈管的 該連接端子係配置_套管結構的_。娜性續刺制定部係為一 三角形彈片，且該導電件的該導電端子係插置於該三角形彈片中。該導電 件的該貫穿部另包含，位於該貫穿部的—端與該導電端子之間。 據本發$該彈性夾持件的該固定部包含—筒狀彈著配置於該支摔 部上、以及—雜料輕該胁料触連翻子。或者娜性爽持件 的該筒狀彈簧的末_與鱗電件的鱗電端子電性連接。 根據本發明’該導電件的解電軒係插置於謂狀彈簧中。該背光 模_含__對應爾板的貫穿孔配置，並包覆該導電件的部份 該導電端子。 為讓本發明之上述内容能更明顯易懂， 下文特舉較佳實施例，並配合 201122673 所附圖式，作詳細說明如下： 【實施方式】 以下各實酬的說明是參相加的圖式，用關示本發财用以實施 之特定實施例。本發明所提到的方向用語，例如「上」、「下」、「前」、「後」、 「左」、「右」、「頂」、「底」、「水平」、「垂直」等，僅是參考附加圖式的方 向。因此’使用的方向用語是用以說明及理解本發明，而非用以限制本發 明。 請參閱第4圖至第7圖，第4圖係缘示本發明第一實施例之背光模組 1〇〇之局部分解圖，第5圖係繪示第4圖之導電件112，第6圖係繪示第4 圖之彈性夾持件110。第7圖係第4圖之背光模組100、组合後之局部剖面圖。 本發明之背光模組100係可用於液晶顯示器，用來提供液晶顯示器所需要 的背光。背光模組100包含一背板102、複數個燈管104、一電路板1〇6、 固疋架108、一彈性夾持件11〇和一導電件ι12。背板1〇2和固定架1〇8 組裝後，兩者之間的内部空間係用來容納燈管1〇4、彈性夹持件11〇和導電 件112等元件，以避免受到外力衝擊而脫落或損壞。背板1〇2具有一内部 表面180、一外部表面182與複數個貫穿孔184。燈管104配置於背板1〇2 的内部表面180上’可為冷陰極射線管或熱陰極射線管，而每一燈管i〇4 包括一燈體122以及位於燈體122兩端的連接端子124〇燈管104之形狀係 呈圓柱形，位於燈體122兩端的連接端子124係為燈套(cap)或者導絲，其 可分為高壓端和低壓端，所有燈管104的低壓端係可共同連接到接地端， 而所有燈管104的高壓端則可共同連接到電路板106。以燈管104的高壓端 201122673 為例，連接端子124在接收到來自電路板i〇6的驅動電源時，燈體i〇4依 據兩端的連接端子124所接收之驅動電源的電壓差驅動燈管1〇4產生光 線。電路板106係配置於背板1〇2的外部表面182上，也就是說電路板1〇6 的第一表面172朝向背板102的外部表面182，電路板106的第二表面174 相對於第一表面172。電路板1〇6包含複數個固定孔17〇，每一固定孔17〇 對應於背板102的其中一貫穿孔184。 請參閱第5圖至第7圖，彈性夾持件110係由導電材料(例如金屬)製成， Ο 其包含—麟部15G以及—峡部I52,夾卿15〇用來麟連接端子124, 固定部I52則用來連接導電件m。夾持部⑼係呈一套管結構，且燈管 1〇4的連接端？ 124係、配置於該套管結構的内部。導電件112冑設於背板 102對應的貫穿孔184之中，導電件112包含一貫穿部162、一抵持部⑹ 和一支撐部166，貫穿部162的一端係與抵持部164彎折連接，支摟部166 係自貫穿部I62突出’用來支擇並電性連接彈性夾持件11〇之固定部心 貫穿部I62、抵持部I64舆支撑部碗係一體成型，例如：由單一金屬薄板 〇彎折成型。抵持部164係電性連接電路板106，貫穿部162的一端係為一導 電端子160，用於卡合並電性連接於彈性夾持件11〇之固定部⑸使得來 自電路板1〇6的驅動電源，得以經導電件！叶彈性夹持件ιι〇傳送至燈 管1〇4的連接端子124。在組褒時，導電件112的貫穿部162與支撲部脱 係穿過電路板106之固定孔17〇，而抵持部164則無法 抵持於電路請次表面174。術婦= 則呈L字型’但抵持部164與貫穿部162的形狀不限於此，抵持部脱 與貫穿部脱的形狀可為卡勾或是其它使得貫穿部脱與支撐部166得以 201122673 穿過電路板106之固定孔17〇’但抵持部164無法穿過固定孔1冗而抵持於 電路板1〇6之第二表面174的構造皆應屬於本發明之麟。除此之外’、在 本實施例中之第6圖中，固定部152包含—筒狀彈簧154以及—錐狀彈黃 156。導電件112的導電端子_插置於筒狀彈細之空隙中，錐狀彈 簧I56連接筒狀彈簧W與夾持部⑼，以電性連接該連接端子以。導電 件m的導電端子⑽也可以直接電性連接筒狀彈簧⑼的末端，如第8 圖所示。為了避免筒狀彈赞1S4和錐狀彈簧⑼因燈管⑽之重力影響而 脫落’可將筒狀彈膂154放置於導電件112的支撐部166上以強化彈性 夾持件no的支撐力’以及將固定架1〇8配置於彈性夹持件ιι〇上方以 達到限制彈性夹持件11G位置的作用。綜合以上，導電件ιΐ2和彈性夹持 件110的組合係取代傳統的燈管夾持蘭設計，毋需使用額外之固定件(如 螺絲、黏膠等)即可將燈管104目定在背板102上。此外，導電件112之導 電端子160與燈管1〇4之連接端子m之間隔有一段距離，也就是說，筒 狀彈菁154和錐狀彈餐156構成一緩衝空間，以防止燈管1〇4因χ方向的 震動而直接撞擊導電件112。 除此之外，背光模組100另可包含一絕緣件114，絕緣件114之材質可 以是橡膠等絕緣材料。絕緣件H4係對應於背板1〇2的貫穿孔184配置， 其中間係一凹槽結構，並設有一開孔，用以容納導電件U2的部份之貫穿 部162。當背光模組100在受到γ方向的震動時，絕緣件114可以用來阻 隔彈性夾持件110與背板的電性接觸，以避免電弧現象(arcing)發生， —般來說’絕緣件114可以僅設置於燈管104的高壓端一側，而低壓端則 可不用設置。 201122673 «月參閱第9圖至第12圖，第9圖係續示本發明第三實施例之背光模組 200之局部分解圖，第1〇圖係繪示第9圖之導電件212，第丨丨圖繪示第9 圖之彈性夾持件212，第12圖係第9圖之背光模組1〇〇組合後之局部剖面 圖。本發明之背光模組200係可用於液晶顯示器。背光模組2⑻包含一背 板102、複數個燈管1〇4、一電路板106、一固定架1〇8、一彈性夾持件21〇 和一導電件212。背板1〇2和固定架1〇8組裝後，兩者之間的内部空間係用 來保護燈管104、彈性夹持件110和導電件112等元件，以避免受到外力衝 Ο 擊而脫落或損壞。背板1〇2具有一内部表面18〇、一外部表面182與複數個 貫穿孔18扣燈管1〇4配置於背板1〇2的内部表面18〇上，可為冷陰極射線 管或熱陰極射線管，而每一燈管1〇4包括一燈體122以及位於燈體122兩 端的連接端子124。燈管104之形狀係呈圓柱形，位於燈體122兩端的連接 端子124係為燈套(cap)或者導絲，其可分為高壓端和低壓端，所有燈管ι〇4 的低壓端係可共同連接到接地端，而所有燈管1〇4的高壓端則可共同連接 〇到電路板1〇6。以燈管1〇4的高壓端為例，連接端子以在接收到來自電路 板106的驅動電源時，燈體1〇4依據兩端的連接端子124所接收之驅動電 源的電壓差驅動燈管104產生光線。電路板1〇6係配置於背板1〇2的外部 表面182上，也就是說電路板106的第一表面172朝向背板1〇2的外部表 面182 ’電路板106的第二表面174相對於第一表面172。電路板1〇6包含 複數個固定孔170 ’每-g]定孔no對應於背板1()2的其中—貫穿孔184。 請參閱第11圖’彈性夾持件210係導電材料(例如金屬)製成，其包含 一夾持部250以及-固定部252，夾持部25〇係呈一套管結構，用來夾持連 接端子I24,固定部2S2則用來連接導電件212。導電件212設置於背板ι〇2 201122673 對應的貫穿孔184之中，請再參閱第10圖，導電件212包含-貫穿部162 和一抵持部164，貫穿部162的-端係與抵持部則折連接，抵持部164 係與貫穿部162 -體成型，例如：由單一金屬薄板彎折成型。抵持部⑹ 係電ί±連接電路板1〇6，貫穿部⑹的一端係為一導電端子⑽，用於卡合 並電性連接於彈性夾持件21〇之固定部252，使得來自電路板iG6的驅動電 源，得以經導電件212和彈性夾持件21〇傳送至燈管1〇4的連接端子124。 在組裝時，導電件212的貫穿部162係穿過電路板1〇6之固定孔m，而抵 持部164則無法穿過固定孔17〇，故抵持於電路板1〇6之第二表面⑺。在 本實施例中，抵持部164與貫穿部162係呈L字型，但抵持部164與貫穿 部162的形狀不限於此，抵持部164與貫穿部162的形狀可為卡勾或是其 它使得貫穿部162得以穿過電路板1〇6之固定孔170,但抵持部164無法穿 過固定孔170而抵持於電路板1〇6之第二表面174的構造皆應屬於本發明 之範疇。除此之外，在本實施例中，固定部252係三角形彈片，導電件212 的導電端子160係插置於該三角形彈片中。但固定部252的形狀並不限於 此，其亦可呈環型、U型’或是其它用來夾持導電件212的固定部252構 造皆應屬於本發明之範疇。綜合以上，導電件212和彈性夾持件21〇的組 合係取代傳統的燈管夾持座的設計，毋需使用額外之固定件(如螺絲、黏膠 等)即可將燈管104固定在背板102上。此外，導電件212之導電端子160 與燈管104之連接端子124之間隔有一段距離，因而具有一緩衝空間以防 止燈管104因X方向的震動而直接撞擊導電件212。 相較於先前技術，本發明之背光模組運用導電件112和彈性夾持件n〇 的組合取代傳統的燈管夾持座的設計’毋需使用額外之固定件(如螺絲、黏 12 201122673 膠等)即可將燈管104 固疋在背板ι〇2上。此外，導電件m之導電端子ΐό〇 與燈管104之連接端子124 距離’㈣成—緩衝空間以防止 燈管则震動而直接撞擊導電件必因為導電件⑴的抵持部⑽與貫 穿部⑽呈L字型，且抵持部164可直接與電路板⑽電性連接並抵持在 電路板106的第二表面上174，不僅大幅簡化先前技術導電件16的彎折彈 片設計’同時利用扁平的抵持部164來取代寶折下連接緣19以用來連接電 。如此一來在組裝時，就不用擔 路板22的設計’故減少導電件16的高度 心外框頂持到導電件112的干涉問題。而且彈性夾持件11〇同時具有定位 與吸收背光模組100衝擊能量的功能。此外，將燈管104延伸之連接端子 124放置於燈體122外側，使窄邊框的液晶顯示器於可視區不會產生暗帶。 雖然本發明已用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 修改’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】 第1圖係繪示先前技術之背光模組之燈管與燈館夾持座。 第2圖係繪示第1圖之導電件。 第3圖係先前技術之背光模組組裝於薄型平面顯示器之局部示意圖。 第4圖係繪示本發明第一實施例之背光模組之局部分解圖。 第5圖係繪示第4圖之導電件。 第6圖係繪示第4圖之彈性夾持件。 第7圖係第4圖之背光模組組合後之局部剖面圖。 第8圖係第二實施例之背光模組組合後之局部剖面圖。 13 201122673 第9圖係繪示本發明第三實施例之背光模組之局部分解圖。 第10圖係繪示第9圖之導電件。 第11圖繪示第9圖之彈性夾持件。 第12圖係第9圖之背光模組組合後之局部剖面圖。 【主要元件符號說明】 1 背光模組 10 冷陰極燈管 12 燈管夾持座 14 外部電極 15 開孔 17 上連接緣 19 下連接緣 16 導電件 20 燈管套件 22 電路板 24 外框 100 背光模組 18、 102 背板 104 燈管 106 電路板 108 固定架 110 、210 彈性夾持件 112、212 導電件 114 絕緣件 122 燈體 124 連接端子 150、250 夾持部 152 、252 固定部 154 筒狀彈簧 156 錐狀彈簧 170 固定孔 172 第一表面 174 第二表面 160 導電端子 162 貫穿部 164 抵持部 166 支撐部 180 内部表面 182 外部表面 184 貫穿孔 190 開孔201122673 VI. Description of the Invention: [Technical Field] The present invention relates to a backlight module for a liquid crystal display, and more particularly to a backlight module for improving a fixed lamp design. [Prior Art] Advanced display has become an important feature of today's consumer electronics, where LCD monitors have gradually become available for a variety of electronic devices such as televisions, mobile phones, personal digital assistants (PDAs), digital cameras, computer screens or notebook computers. The screen is widely used. In general liquid crystal displays, a backlight module is disposed behind the display panel to provide light. The backlight module typically has a cold cathode Fluorescent Lamp (CCFL) that is discharged in parallel in an array. In the development of the backlight module with the cold cathode lamp, the cold cathode lamp often fixes the lamp holder by welding and with the rubber gasket, but the welding cost is relatively high because of the labor required and the cost. Moreover, in the manual welding process, it is easy to have the welding slag remaining on the connection point of the wire, so that the voltage of the entire backlight module is unstable. In order to improve the soldering problem, the backlight module may additionally use a clamp to fix the socket. Please refer to FIG. 1 to FIG. 3 'the second diagram is a partial schematic diagram of the backlight module, the second diagram is a green display conductive member 16, and the third prior art backlight module is assembled on a thin ^ flat display. The profile is not intended. The backlight module 1 has a cold cathode lamp 1G, and both ends of the cold cathode lamp 10 have an external electric connection splicing M. Each of the connection shots M is the remaining - the lamp tube kit 2 后 and then the 'cold cathode tube 1 〇 is locked between the pair of tube holders 12 . In order to conduct power to the cold cathode 1Q, the lamp squamous U gorge has a guide cake, the connecting edge 17 of the conductive member 2011 201122673 is in contact with the lamp tube set 20, and the lower connecting edge 19 is in contact with the circuit board 22. Therefore, the driving power from the circuit board 22 can be electrically connected to the connecting terminal 14 of the lamp 1' via the conductive member 16 and the lamp tube set 2'. In current thin flat panel display designs, the backing plate 18 is provided with an opening 15 such that the lamp holder 12 is secured within the opening 15 of the backing plate 18. Next, after the cold cathode lamp tube 1 is inserted into the lamp tube assembly 20 and electrically connected to the conductive member 16 located in the lamp holder 12, the driving power generated by the circuit board PowerBoardp can be passed through The conductive member 16 is transferred to the connection terminal 14 of the cold cathode lamp tube 10, thereby causing the cold cathode lamp tube 1 to generate light. However, at present, the circuit board 22 is mostly a single-layer board. Therefore, the conductive member 16 must be designed with a plurality of bent spring pieces, which not only increases the production cost, but also causes the lamp holder holder 12 to reserve a certain thickness to accommodate The conductive member 16' causes a problem that the thin flat display outer frame 24 is susceptible to interference, as indicated by the arrow A in Fig. 3. In addition, for the narrow frame of the thin flat display, since the lamp holder 12 is close to the light-emitting portion of the visible area, when the user's angle of view is large, the shielding of the lamp holder Q 12 allows the picture A partial dark band is presented, as shown by arrow B in Figure 3. Therefore, in order to meet the demand for thinning the thickness of the flat display and to maximize the viewing area, it is necessary to thin the thickness of the light source connection of the backlight module. SUMMARY OF THE INVENTION In view of the above, an object of the present invention is to provide a backlight module with improved lamp design to solve the problems of the prior art. The invention provides a backlight module comprising a back plate, a lamp tube, an elastic clamping member and a conductive member. The lamp tube comprises a lamp body connected to the lamp body and two connection terminals for driving the lamp body to emit light when the two connection terminals receive one of the driving power sources. The elastic clamping member comprises a clip 201122673 holding phase and -m fixing portion, and the scale side is adjacent to the connecting terminal. The electrical component includes a through-terminal and a conductive terminal of the through-portion, the conductive terminal is electrically connected to the fixed portion of the elastic clamping member and the conductive terminal of the conductive member is connected to the conductive tube There is a buffer space between the terminals to prevent the lamp tube from directly hitting the conductive member due to vibration. According to the present invention, the backlight module further includes a circuit board including a first surface and a second surface opposite to the first surface, the first surface facing the tube, the circuit board being used to generate The driving power source that drives the lamp body. The conductive member further includes a resisting portion, the resisting portion is coupled to the through-four body, and the plate is electrically connected to the female portion, so that the driving power source and the guide cake ship to the rape. The circuit board has a fixing hole, and the aperture area of the predetermined hole is larger than the continuation of the guide cake, but the sturdy part of the guide cake is worn. When the through hole is inserted through the fixing hole, the resisting portion cannot pass through and resists the circuit. The second surface of the board. According to the invention, the cake further comprises a domain portion projecting from the conductive terminal for supporting the fixing portion of the elastic holder. The backlight module further includes an insulating member disposed between the back plate and the support portion, and the insulating member is in electrical contact with the back plate. The material of the insulating member is rubber. According to the present invention, the stellate scaly guide wire is viewed, and the gripping portion of the woman member presses against the guide wire or the guide wire. Prepare a hybrid polar ray tube. According to this side, the hybrid lining is oblique. _The direction of the transfer to the ripping section is tapered. The end of the fixing portion of the elastic clamping member is connected to the conductive terminal, or the fixing portion of the elastic clamping member is inserted into the conductive terminal. According to the invention, the elastic gripping member is a spring clip. The outer portion of the elastic gripping member is triangular in shape. 201122673 The present invention further proposes a kind of back-to-back and includes - a back plate, a circuit board, a conductive member, a bullet, and a raw holder m lamp e. The 5 reading plates have - (4) surfaces, - external surfaces and - through holes. The circuit board is disposed on the outer surface of the thief backplane, the circuit board having a first surface facing the outer surface, a second surface opposite the first surface, and a fixing hole corresponding to the through hole. The conductive member includes a female portion disposed on the second surface of the _road plate, and the through hole and the through portion sequentially penetrate the through hole and the through hole, and the thin end is coupled to the 抵 abutting portion The bend is connected and the other end is a conductive terminal. The elastic clamping member includes a fixing portion electrically connected to the conductive terminal, and a clamping portion connected to the fixing portion. The tube is disposed on the surface of the backing plate. The tube includes a clamping portion of the connecting member, and a lamp body is coupled to the connecting terminal.该 According to the present invention, the clamping portion of the elastic clamping member is a sleeve structure, and the connecting terminal of the lamp tube is configured as a sleeve structure. The continuation of the thorn-forming portion is a triangular elastic piece, and the conductive terminal of the conductive member is inserted into the triangular elastic piece. The through portion of the conductive member further includes a terminal between the end of the through portion and the conductive terminal. According to the present invention, the fixing portion of the elastic holding member comprises a cylindrically-shaped elastic member disposed on the branching portion, and - the miscellaneous material is lightly attached to the flank. Or the end of the tubular spring of the sleek holding member is electrically connected to the scale electrical terminal of the scale electric component. According to the invention, the decoupling of the conductive member is inserted into the pre-spring. The backlight module _ includes a through hole of the corresponding plate and covers a portion of the conductive terminal of the conductive member. In order to make the above description of the present invention more comprehensible, the preferred embodiments are described below, and in conjunction with the drawings of 201122673, the detailed description is as follows: [Embodiment] The following descriptions of the actual remuneration are the additions of the figures. The specific embodiment used to demonstrate the implementation of the present invention. Directional terms as used in the present invention, such as "upper", "lower", "before", "after", "left", "right", "top", "bottom", "horizontal", "vertical", etc. , just refer to the direction of the additional schema. Therefore, the directional terminology is used to describe and understand the invention, and not to limit the invention. Please refer to FIG. 4 to FIG. 7 , FIG. 4 is a partial exploded view showing the backlight module 1 of the first embodiment of the present invention, and FIG. 5 is a diagram showing the conductive member 112 of the fourth embodiment. The figure shows the elastic clamping member 110 of Fig. 4. Figure 7 is a partial cross-sectional view of the backlight module 100 of Figure 4 after combination. The backlight module 100 of the present invention can be used in a liquid crystal display to provide a backlight required for a liquid crystal display. The backlight module 100 includes a back plate 102, a plurality of lamps 104, a circuit board 1〇6, a solid frame 108, an elastic clamping member 11〇, and a conductive member ι12. After the backboard 1〇2 and the fixing frame 1〇8 are assembled, the internal space between the two is used to accommodate the lamp tube 1〇4, the elastic clamping member 11〇 and the conductive member 112 to avoid external impact. Falling off or damaged. The backing plate 1〇2 has an inner surface 180, an outer surface 182 and a plurality of through holes 184. The lamp tube 104 is disposed on the inner surface 180 of the back plate 1〇2, which may be a cold cathode ray tube or a hot cathode ray tube, and each of the lamps i 〇 4 includes a lamp body 122 and a connection terminal at both ends of the lamp body 122. The 124 lamp tube 104 has a cylindrical shape, and the connecting terminal 124 at the two ends of the lamp body 122 is a cap or a guide wire, which can be divided into a high voltage end and a low voltage end, and the low voltage end of all the bulbs 104 The high voltage ends of all of the lamps 104 can be commonly connected to the circuit board 106. Taking the high voltage end 201122673 of the lamp tube 104 as an example, when the connection terminal 124 receives the driving power from the circuit board i〇6, the lamp body i〇4 drives the lamp tube according to the voltage difference of the driving power source received by the connection terminals 124 at both ends. 1〇4 produces light. The circuit board 106 is disposed on the outer surface 182 of the backplane 1〇2, that is, the first surface 172 of the circuit board 1〇6 faces the outer surface 182 of the backplane 102, and the second surface 174 of the circuit board 106 is opposite to the first surface A surface 172. The circuit board 1A6 includes a plurality of fixing holes 17'', each of which corresponds to a uniform through-hole 184 of the backing plate 102. Referring to Figures 5 to 7, the elastic clamping member 110 is made of a conductive material (e.g., metal), and includes a lining 15G and a isthmus I52, which is used for the lining connection terminal 124, and is fixed. The portion I52 is used to connect the conductive member m. The clamping portion (9) is in a sleeve structure, and the connection end of the lamp tube 1〇4? The 124 series is disposed inside the sleeve structure. The conductive member 112 is disposed in the corresponding through hole 184 of the back plate 102. The conductive member 112 includes a through portion 162, a resisting portion (6) and a supporting portion 166. One end of the through portion 162 is bent with the resisting portion 164. The connecting portion 166 protrudes from the penetrating portion I62 to fix and electrically connect the fixing portion of the elastic clamping member 11 to the core portion I62, and the abutting portion I64. The supporting portion is integrally formed, for example: A single metal sheet is bent and formed. The resisting portion 164 is electrically connected to the circuit board 106. One end of the through portion 162 is a conductive terminal 160 for engaging the fixing portion (5) electrically connected to the elastic clamping member 11A so as to be from the circuit board 1? Drive the power supply to pass the conductive parts! The leaf elastic grip member ιι is conveyed to the connection terminal 124 of the bulb 1〇4. During the stacking, the through portion 162 of the conductive member 112 and the baffle portion are detached from the fixing hole 17 of the circuit board 106, and the resisting portion 164 is not able to resist the circuit request surface 174. The sorcerer is in an L-shaped shape, but the shape of the abutting portion 164 and the penetrating portion 162 is not limited thereto, and the shape of the abutting portion and the penetrating portion may be a hook or the like, so that the penetrating portion is detached from the supporting portion 166. 201122673 A configuration that passes through the fixing hole 17' of the circuit board 106 but the resisting portion 164 cannot pass through the fixing hole 1 and is held against the second surface 174 of the circuit board 1〇6 should belong to the present invention. In addition, in the sixth drawing of the present embodiment, the fixing portion 152 includes a cylindrical spring 154 and a tapered spring 156. The conductive terminal _ of the conductive member 112 is inserted into the gap of the cylindrical elastic, and the tapered spring I56 connects the tubular spring W and the clamping portion (9) to electrically connect the connecting terminal. The conductive terminal (10) of the conductive member m can also be directly electrically connected to the end of the cylindrical spring (9) as shown in Fig. 8. In order to prevent the cylindrical bullet 1S4 and the tapered spring (9) from falling off due to the gravity of the tube (10), the cylindrical magazine 154 can be placed on the support portion 166 of the conductive member 112 to strengthen the supporting force of the elastic holding member no. And the fixing frame 1〇8 is disposed above the elastic clamping member ιι to achieve the limitation of the position of the elastic clamping member 11G. In summary, the combination of the conductive member ι 2 and the elastic holding member 110 replaces the conventional lamp tube clamping blue design, and the lamp tube 104 can be fixed on the back without using additional fixing members (such as screws, adhesives, etc.). On board 102. In addition, the conductive terminal 160 of the conductive member 112 is spaced apart from the connecting terminal m of the lamp tube 1〇4, that is, the cylindrical elastic cyanine 154 and the tapered elastic meal 156 form a buffer space to prevent the lamp tube 1 from being blocked. The crucible 4 directly hits the conductive member 112 due to the vibration in the x direction. In addition, the backlight module 100 may further include an insulating member 114. The insulating member 114 may be made of an insulating material such as rubber. The insulating member H4 is disposed corresponding to the through hole 184 of the back plate 1〇2, and has a groove structure therebetween, and is provided with an opening for receiving the through portion 162 of the portion of the conductive member U2. When the backlight module 100 is subjected to vibration in the gamma direction, the insulating member 114 can be used to block the electrical contact between the elastic clamping member 110 and the backing plate to avoid arcing, generally speaking, the insulating member 114 It may be disposed only on the high voltage side of the bulb 104, and the low pressure end may not be provided. 201122673 «The month refers to FIG. 9 to FIG. 12, and FIG. 9 is a partial exploded view of the backlight module 200 according to the third embodiment of the present invention. FIG. 1 is a diagram showing the conductive member 212 of FIG. The elastic clamping member 212 of FIG. 9 is schematically illustrated, and FIG. 12 is a partial cross-sectional view of the backlight module 1 of FIG. The backlight module 200 of the present invention can be used for a liquid crystal display. The backlight module 2 (8) comprises a backing plate 102, a plurality of lamps 1〇4, a circuit board 106, a fixing frame 1〇8, an elastic clamping member 21〇 and a conductive member 212. After the backboard 1〇2 and the fixing frame 1〇8 are assembled, the internal space between the two is used to protect the components such as the lamp tube 104, the elastic clamping member 110 and the conductive member 112 from being smashed by external force. Or damaged. The back plate 1〇2 has an inner surface 18〇, an outer surface 182 and a plurality of through holes 18, and the lamp tube 1〇4 is disposed on the inner surface 18〇 of the back plate 1〇2, which may be a cold cathode ray tube or a heat A cathode ray tube, and each of the lamps 1 〇 4 includes a lamp body 122 and a connection terminal 124 at both ends of the lamp body 122. The shape of the lamp tube 104 is cylindrical, and the connecting terminal 124 at the two ends of the lamp body 122 is a cap or a guide wire, which can be divided into a high voltage end and a low voltage end, and the low voltage end of all the lamps ι 4 They can be connected together to the ground, and the high voltage ends of all the lamps 1〇4 can be connected to the circuit board 1〇6. Taking the high voltage end of the lamp tube 1〇4 as an example, the terminal is connected to drive the lamp tube 104 according to the voltage difference of the driving power source received by the connection terminal 124 at both ends when receiving the driving power from the circuit board 106. Produce light. The circuit board 1〇6 is disposed on the outer surface 182 of the backplane 1〇2, that is, the first surface 172 of the circuit board 106 faces the outer surface 182 of the backplane 1〇2, and the second surface 174 of the circuit board 106 is opposite. On the first surface 172. The circuit board 1〇6 includes a plurality of fixing holes 170' per-g] fixed holes no corresponding to the through-holes 184 of the back plate 1()2. Referring to FIG. 11 , the elastic clamping member 210 is made of a conductive material (for example, metal), and includes a clamping portion 250 and a fixing portion 252. The clamping portion 25 is a sleeve structure for clamping. The terminal I24 is connected, and the fixing portion 2S2 is used to connect the conductive member 212. The conductive member 212 is disposed in the corresponding through hole 184 of the back plate ι〇2 201122673. Referring to FIG. 10 again, the conductive member 212 includes a through portion 162 and a resisting portion 164. The holding portion is folded and connected, and the abutting portion 164 is integrally formed with the penetrating portion 162, for example, formed by bending a single metal sheet. The resisting portion (6) is connected to the circuit board 1〇6, and one end of the penetrating portion (6) is a conductive terminal (10) for engaging the fixing portion 252 electrically connected to the elastic clamping member 21〇 so as to be from the circuit board. The driving power of the iG6 can be transmitted to the connecting terminal 124 of the bulb 1〇4 via the conductive member 212 and the elastic holding member 21〇. During assembly, the through portion 162 of the conductive member 212 passes through the fixing hole m of the circuit board 1〇6, and the resisting portion 164 cannot pass through the fixing hole 17〇, so it resists the second of the circuit board 1〇6. Surface (7). In this embodiment, the abutting portion 164 and the penetrating portion 162 are L-shaped, but the shape of the abutting portion 164 and the penetrating portion 162 is not limited thereto, and the shape of the abutting portion 164 and the penetrating portion 162 may be a hook or It is another configuration that allows the through portion 162 to pass through the fixing hole 170 of the circuit board 1〇6, but the structure in which the resisting portion 164 cannot pass through the fixing hole 170 and abut against the second surface 174 of the circuit board 1〇6 belongs to the present invention. The scope of the invention. In addition, in the embodiment, the fixing portion 252 is a triangular elastic piece, and the conductive terminal 160 of the conductive member 212 is inserted into the triangular elastic piece. However, the shape of the fixing portion 252 is not limited thereto, and it may be a ring type, a U-shape or other fixing portion 252 for holding the conductive member 212, which is within the scope of the present invention. In summary, the combination of the conductive member 212 and the elastic clamping member 21〇 replaces the design of the conventional lamp holder, and the lamp 104 can be fixed by using an additional fixing member (such as a screw, a glue, etc.). On the back plate 102. In addition, the conductive terminals 160 of the conductive member 212 are spaced apart from the connecting terminals 124 of the bulb 104, and thus have a buffer space to prevent the bulb 104 from directly striking the conductive member 212 due to the X-direction vibration. Compared with the prior art, the backlight module of the present invention replaces the design of the traditional lamp holder with the combination of the conductive member 112 and the elastic clamping member n', and requires additional fixing members (such as screws and adhesives 12 201122673). The glue tube 104 can be fixed on the back plate ι〇2. In addition, the conductive terminal 导电 of the conductive member m and the connecting terminal 124 of the lamp tube 104 are at a distance of '(4) into a buffer space to prevent the lamp tube from vibrating and directly hitting the conductive member because the resisting portion (10) and the penetrating portion (10) of the conductive member (1) are required. The L-shaped portion and the resisting portion 164 can be electrically connected directly to the circuit board (10) and resisted on the second surface 174 of the circuit board 106, which not only greatly simplifies the bending elastic design of the prior art conductive member 16 while using flat The abutting portion 164 replaces the lower connecting edge 19 for connecting electricity. As a result, the design of the supporting plate 22 is eliminated during assembly, so that the height of the conductive member 16 is reduced and the interference of the outer frame to the conductive member 112 is reduced. Moreover, the elastic clamping member 11 has the function of locating and absorbing the impact energy of the backlight module 100. In addition, the connecting terminal 124 extending from the lamp tube 104 is placed outside the lamp body 122, so that the liquid crystal display of the narrow frame does not generate a dark band in the visible area. While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a lamp tube and a lamp holder holder of a backlight module of the prior art. Figure 2 is a diagram showing the conductive member of Figure 1. Figure 3 is a partial schematic view of a prior art backlight module assembled to a thin flat panel display. Figure 4 is a partially exploded view showing the backlight module of the first embodiment of the present invention. Figure 5 is a diagram showing the conductive member of Figure 4. Fig. 6 is a view showing the elastic holding member of Fig. 4. Figure 7 is a partial cross-sectional view of the combination of the backlight modules of Figure 4. Figure 8 is a partial cross-sectional view showing the combination of the backlight modules of the second embodiment. 13 201122673 FIG. 9 is a partially exploded view showing a backlight module according to a third embodiment of the present invention. Figure 10 is a diagram showing the conductive member of Figure 9. Figure 11 is a view showing the elastic holding member of Figure 9. Figure 12 is a partial cross-sectional view of the combination of the backlight modules of Figure 9. [Main component symbol description] 1 Backlight module 10 Cold cathode lamp 12 Lamp holder 14 External electrode 15 Opening 17 Upper connecting edge 19 Lower connecting edge 16 Conductive member 20 Lamp kit 22 Circuit board 24 Frame 100 Backlight Module 18, 102 Backplane 104 Lamp 106 Circuit board 108 Fixing frame 110, 210 Elastic clamping member 112, 212 Conducting member 114 Insulation member 122 Lamp body 124 Connection terminal 150, 250 Clamping portion 152, 252 Fixing portion 154 Tube Spring 156 tapered spring 170 fixing hole 172 first surface 174 second surface 160 conductive terminal 162 penetration portion 164 abutment portion 166 support portion 180 inner surface 182 outer surface 184 through hole 190 opening