200941436 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種驅動電路裝置及背光模組。 【先前技術】 一般而言，液晶顯示裝置主要是包含一液晶顯示單元 以及一背光模組，其中背光模組大致又可分為直下型背光 模組以及侧光型背光模組兩種類型。 © 在背光模組中，一般係使用冷陰極螢光燈管（cold cathode fluorescent lamp，CCFL )作為發光單元，其係藉由 至少一驅動電路裝置提供一高壓驅動訊號來加以驅動。 —請參照圖1所示，通常為使發光單元u (冷陰極螢光 燈g )以及驅動電路裝置13能順利連接以及組裝，業者 曰先將發光單元11先以橡膠墊（rubber) 15固定發光單元 11並於發光單①^之電極端⑴^之分別電連接一耐 〇 有—連接端子121之連接線12，再經由連接線 卜接端子m連結於驅動電路裝置13之—連接端子 .131。此時，驅動電路裝置13由一 壓驅動訊號即可經由速接矬旱所輸出之回 ^ 、甶連接鸲子131、連接端子121以及遠 接線12而傳送至發光單亓 遷 、 早70 11並加以驅動發光單元11。 供夕丄r、迷的月光模組而言，由於驅動電路裝置13所提 通常係為什伏特等級以上之高壓，因此 端子121技13上之連接端子丨31與連接線12之連接 端 接觸不良時即可能會引起跳火現象（arcing)。另 200941436 外，由於連接端子=與連接端子m的連接必須藉助人 工組裝，目此當燈管軸乡時將會花#更乡的組裝工時。 又由於連接線U以及連接端子121、連接端子Μ〗等機構 件均必須要是能耐高Μ，因此必須花f較高的成本。 承上所述，如何提供一種能夠避免跳火現象產生，且 能夠減少機構件數量，以節省材料成本及組裝工時驅動 電路裝置及背光模組，實屬當前重要課題之一。 ❹ 【發明内容】 ， #鐘於上述課題，本發明之目的為提供—種能夠 跳火現象產生的驅動電路裝置及背光模組。本發明之另一 目的為提供一種能夠減少機構件數量以節省成本及 工時的驅動電路裝置及背光模組。 、 ^上述目的，依據本發明之—種轉電 動具有-電極導線之-發光元件。驅動電路裝置包含3 路基板以及一變壓器，其中，變壓器係設置於】 上’且於變壓器之一側具有一夾持部。 基板 電性連結，而電極導線則受夾持部夹固。、〜、壓盗 板、依據本發明之一種背光模級包含-背 板駆動电路I置以及-發光元件。驅月 =板之-側，並具有一電路基板及一變4裳， 變壓為係設置於電路基板上，且於變麗器之有 該廢器電性連結之夹持部。發光元件係設置於背板^與 側，並具有受失持部爽固之-電極導線。、者板之另— 200941436 厪之驅動電路裳置及背光模組係在變 接7並使電= 壓連接卩料了 f知技術中的高 構件數量減3!子等機構件’而可節省成本，且機 壓器的爽持部組接，也能夠避免產生因連接= b1的接觸不良而造成的跳火現象。 Ο 【實施方式】 =下將參照相關81式，說明依據本發明較佳實施例之 驅動電路Μ及以·。 ^例之 明參肽圖2及圖3所示，其中，圖3為圖 f —剖面圖。本發明較佳實施例之背光模組2係包含j 板21、·一驅動雷攸姑班。’ _ 月 動電路裝置22以及一發光元件23。在 ^中’背光模Μ2係以直下式背光模組為例說明，且二 驅動電路裝置22係設置於背板21之一第1 ’且罝 Get:21及一變壓器奶。其中’電路基板2二 單層板、二Ϊ路ί ( _ ο—1' b—，PCB ) ’其係可為 又曰板或多層板。另外，變壓器222係可 抓态（inverter)的一部份，且變壓器222係輸 ^ 、 號以驅動發光元件23發光。 駆動訊 變壓斋222係設置於電路基板221遠離背板之一 表面。再如圖4所示，變壓器222具有一夾持部η。、— 200941436 繞線架2222、至少一初級側線圈（primary side c〇il) 2223 以及至少一次級側線圈（secondary side coil) 2224。爽持 部2221係位於變壓器222之一側，並設置於繞線架2222 中。初級侧線圈2223以及次級側線圈2224係分別繞設於 繞線架2222,其中’失持部2221係鄰設於次級側線圈2224 並與其電性連接。另外，夹持部2221亦可鄰設於初級側 線圈2223 ’於此並不加以限制其設置位置。 明再參照圖2及圖3所示，發光元件23在本實施例 ❹中，例如是一種冷陰極螢光燈管或一種熱陰極螢光燈管， 其係設置於背板21之一第二側，並與背板21約呈平行設 置。發光元件23在本實施例中係具有二個電極導線231 以接收驅動訊號，且每個電極導線231具有一彎折部232, 藉以改變電極導線231的方向，使電極導線231自與發光 元件23平行的態樣，經彎折部232後形成與發光元件23 約呈垂直的態樣，再延伸分別穿過背板21之第一開孔 211，再伸入於設置在電路基板221上變壓器222之夾持 部2221内，並受夾持部2221的夾持固定，且同時與夾持 部2221形成電性連接，如此一來，發光元件23便達到了 與變壓器222電性導通的要求。 在本實施例中，背板21係可為一金屬背板，且在其 第二側係具有一反射面，以將發光元件23所發出之光線 反射以有效利用。反射面係可為背板21本身，或是外加 一反射片’於此不加以限定。 另外·，在本實施例中，電路基板221係具有至少一第 200941436 二開孔2211，而失持部2221是與第二開孔2211之開孔位 置相對應設置，且露出於第二開孔2211。另外，夾持部 .2221係具有至少—金屬彈片，以夾持固定穿過第一開孔 211及弟一開孔2211之電極導線231，且電極導線231並 經由金屬彈片之夾持固定，而與次級側線圈2224產生電 性連接。值得一提的是，於此，金屬彈片是以U型的金屬 彈片為例’當然其亦可為兩片彈片共同夾持電極導線 231，亦或可為單—金屬彈片而與繞線架2222之一部分來 © 共同夾持電極導線231，於此皆不予以限制，主要係以夾 持部2221可夾持電極導線mi並與次級側線圈2224電性 連接為優先考量。 再者’在本實施例中，背光模組2更包含一固定件24, 其例如為一橡膠墊（rubber)，分別與背板21及發光元件 23之一端連結’以支撐發光元件23，且可固定發光元件 23在背光模組2中的位置。 上述實施例中，驅動電路裝置係以驅動背光模組中之 〇 發光元件為例說明，當然其亦可用以驅動其他負載，而非 僅限於應用於背光模組中。 综上所述’本發明之驅動電路裝置及背光模組係在變 壓器中設置夾持部，以將發光元件的電極導線與夾持部組 接，並使其彼此電性連接，以避免產生因連接端子間的接 觸不良而造成的跳火現象。另外，如此亦可省去習知技術 中的高壓速接線、高壓連接端子等機構件，而可節省材料 成本，且機構件數量減少後，同時可於 町J郎省k裝工時。 200941436 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1為顯示習知背光模組的部分示意圖； 圖2為顯示依據本發明較佳實施例之一種背光模組的 部分示意圖； ❹ 圖3為顯示圖2中AA線的剖面示意圖；以及 圖4為顯示依據本發明較佳實施例之背光模組中變壓 器的示意圖。 【主要元件符號說明】 11 :發光單元 111、112 :電極端 12 :連接線 121:連接端子 13 :驅動電路裝置 131 :連接端子 14 :變壓器 15 :橡膠墊 2:背光模組 ’ 21 :背板 211 :第一開孔 200941436 22 :驅動電路裝置 221 :電路基板 2211 :第二開孔 222 :變壓器 2221 :夾持部 2222 :繞線架 2223 :初級側線圈 2224 :次級側線圈 ❹ 23 :發光元件 231 :電極導線 232 :彎折部 24 :固定件200941436 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a driving circuit device and a backlight module. [Prior Art] In general, a liquid crystal display device mainly includes a liquid crystal display unit and a backlight module. The backlight module can be roughly divided into a direct type backlight module and a side light type backlight module. © In the backlight module, a cold cathode fluorescent lamp (CCFL) is generally used as a light-emitting unit, which is driven by at least one driving circuit device to provide a high-voltage driving signal. - As shown in Fig. 1, in general, the light-emitting unit u (cold cathode fluorescent lamp g) and the drive circuit device 13 can be smoothly connected and assembled, and the first light-emitting unit 11 is first fixed with a rubber rubber 15 The unit 11 is electrically connected to the connection terminal 12 of the connection terminal 121 at the electrode end (1) of the light-emitting unit 1 , and is connected to the connection terminal 131 of the drive circuit device 13 via the connection terminal m. . At this time, the driving circuit device 13 can be transmitted to the illuminating unit 、 、 早 早 并 并 并 并 并 并 并 并 并 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动The light emitting unit 11 is driven. For the moonlight module of the 丄 、 、 迷 , , , , 、 、 、 、 、 、 、 、 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动It may cause arcing. In addition to 200941436, since the connection terminal = connection with the connection terminal m must be assembled by hand, it is expected that the lamp assembly axis will take more # assembly time. Further, since the connecting member U, the connecting terminal 121, the connecting terminal, and the like must be capable of withstanding high sturdiness, it is necessary to cost a high cost. As mentioned above, it is one of the most important issues to provide a way to avoid the occurrence of flashovers and to reduce the number of components, to save material costs, and to assemble circuit breakers and backlight modules. SUMMARY OF THE INVENTION [#] In the above-mentioned problem, the object of the present invention is to provide a driving circuit device and a backlight module capable of generating a flashover phenomenon. Another object of the present invention is to provide a drive circuit device and a backlight module capable of reducing the number of components to save cost and man-hours. The above object is a light-emitting element having a -electrode wire according to the present invention. The driving circuit device comprises a 3-way substrate and a transformer, wherein the transformer is disposed on the upper side and has a clamping portion on one side of the transformer. The substrate is electrically connected, and the electrode lead is clamped by the clamping portion. , a pirate board, a backlight module according to the present invention comprises a backplane swaying circuit I and a illuminating element. Flooding = board-side, and has a circuit board and a transformer, the transformer is placed on the circuit board, and the nip is electrically connected to the nip. The light-emitting element is disposed on the side of the backing plate and has an electrode lead which is cooled by the missing portion. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The cost and the combination of the holding parts of the compressor can also avoid the occurrence of flashover caused by poor contact of the connection = b1.实施 [Embodiment] = The driving circuit Μ and 。 according to the preferred embodiment of the present invention will be described with reference to the related mode 81. The ginseng peptides are shown in Fig. 2 and Fig. 3, wherein Fig. 3 is a f-sectional view. The backlight module 2 of the preferred embodiment of the present invention comprises a j-board 21 and a driving Thunder. ' _ Moon circuit device 22 and a light-emitting element 23. In the middle, the backlight module 2 is exemplified by a direct type backlight module, and the two driving circuit devices 22 are disposed on the first side of the back plate 21 and 罝 Get: 21 and a transformer milk. The 'circuit board 2 two single-layer board, two-way ί ( _ ο -1' b-, PCB) ' can be a double or multi-layer board. In addition, the transformer 222 is part of an inverter, and the transformer 222 is driven to drive the light-emitting element 23 to emit light.駆 讯 变 222 222 is placed on the surface of the circuit board 221 away from the backplane. As shown in FIG. 4, the transformer 222 has a clamping portion η. — — 200941436 Winding bobbin 2222, at least one primary side c〇il 2223, and at least a secondary side coil 2224. The cool holding portion 2221 is located on one side of the transformer 222 and is disposed in the bobbin 2222. The primary side coil 2223 and the secondary side coil 2224 are respectively wound around the bobbin 2222, and the 'disengagement portion 2221 is disposed adjacent to and electrically connected to the secondary side coil 2224. Further, the holding portion 2221 may be disposed adjacent to the primary side coil 2223' without restricting the position thereof. Referring to FIG. 2 and FIG. 3 again, in the embodiment, the light-emitting element 23 is, for example, a cold cathode fluorescent tube or a hot cathode fluorescent tube, which is disposed on the second back plate 21. The side is disposed approximately parallel to the backing plate 21. In this embodiment, the light-emitting element 23 has two electrode wires 231 for receiving the driving signals, and each of the electrode wires 231 has a bent portion 232 for changing the direction of the electrode wires 231 so that the electrode wires 231 are self-contained with the light-emitting elements 23 . The parallel pattern is formed to be perpendicular to the light-emitting element 23 via the bent portion 232, and then extends through the first opening 211 of the back plate 21 and then extends into the transformer 222 disposed on the circuit substrate 221. The clamping portion 2221 is clamped and fixed by the clamping portion 2221 and is electrically connected to the clamping portion 2221. Thus, the light-emitting element 23 reaches the requirement of electrical conduction with the transformer 222. In this embodiment, the backing plate 21 can be a metal backing plate and has a reflecting surface on the second side thereof to reflect the light emitted by the light-emitting element 23 for effective use. The reflecting surface may be the backing plate 21 itself, or a reflective sheet is not limited herein. In addition, in the embodiment, the circuit board 221 has at least one second opening 2211 of the 200941436, and the missing portion 2221 is disposed corresponding to the opening position of the second opening 2211, and is exposed to the second opening. 2211. In addition, the clamping portion .2221 has at least a metal elastic piece for clamping and fixing the electrode lead 231 passing through the first opening 211 and the first opening 2211, and the electrode lead 231 is fixed by the metal elastic piece. An electrical connection is made to the secondary side coil 2224. It is worth mentioning that, in this case, the metal dome is exemplified by a U-shaped metal dome. Of course, it may also be that the two pieces of the elastic sheet jointly hold the electrode lead 231, or may be a single-metal spring and the bobbin 2222. A part of the same is used to hold the electrode lead 231 in common, and is not limited thereto. The main purpose is that the clamping portion 2221 can sandwich the electrode lead mi and electrically connect with the secondary side coil 2224 as a priority. In the present embodiment, the backlight module 2 further includes a fixing member 24, such as a rubber pad, which is coupled to one end of the back plate 21 and the light-emitting element 23 to support the light-emitting element 23, and The position of the light-emitting element 23 in the backlight module 2 can be fixed. In the above embodiments, the driving circuit device is exemplified by driving the illuminating device in the backlight module. Of course, it can also be used to drive other loads, and is not limited to being applied to the backlight module. In summary, the driving circuit device and the backlight module of the present invention are provided with a clamping portion in the transformer to connect the electrode wires of the light-emitting element to the clamping portion and electrically connect them to each other to avoid generation. A flashover caused by poor contact between the terminals. In addition, the high-speed connecting wires and high-voltage connecting terminals and the like in the prior art can be omitted, and the material cost can be saved, and the number of machine components can be reduced, and the working time can be performed in the town of Jlang province. 200941436 The above description is for illustrative purposes only and not as a limitation. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial schematic view showing a conventional backlight module; FIG. 2 is a partial schematic view showing a backlight module according to a preferred embodiment of the present invention; ❹ FIG. 3 is a view showing the line AA of FIG. FIG. 4 is a schematic view showing a transformer in a backlight module in accordance with a preferred embodiment of the present invention. [Main component symbol description] 11 : Light-emitting unit 111, 112: Electrode terminal 12: Connection line 121: Connection terminal 13: Drive circuit device 131: Connection terminal 14: Transformer 15: Rubber pad 2: Backlight module ' 21 : Backplane 211: first opening 200941436 22: drive circuit device 221: circuit substrate 2211: second opening 222: transformer 2221: clamping portion 2222: bobbin 2223: primary side coil 2224: secondary side coil ❹ 23: illuminating Element 231: electrode lead 232: bent portion 24: fixing member
1111