200809336 九、發明說明： 【發明所屬之技術領域】 件；絲輯及其紐之麵結構％缘 使用^ ，本發明係有關於一種背光模組之_1=甘 :便用光源結構之絕緣件。 原、^構及其 . ' - .. .. ..... - . . · · , · 圓 L ^ · ' *200809336 IX. Invention description: [Technical field of invention] Piece; silk series and its face structure % edge use ^, the present invention relates to a backlight module _1 = Gan: the use of light source structure of the insulation . Original, ^ and their . ' - .. .. ..... - . . · · , · Circle L ^ · ' *
.:【先前技術I 便，#說p·1)厚度薄、施 早乂 CRT颁不裔具有低輻射的優點，使n从♦ •更快速增加。特別是背光模_acklight M〇duie)為液晶顧^ =關鍵性零組件之一。隨著液晶顯示器製造技術的提升，背 市二，向輕量化、薄形化、低耗電、高亮度及降低成本的 更優伽背光·及更加鑛的製造技術，是未來·;; 两努力的方向。 . ' . - ... …. .* · - ... - - . . . . ' .. - /早期液晶顯和板主要應用在監視器(LCD 、筆 記犁電腦(Note Book)及數位相機(DC)等尺寸較小的電子產 品上。背光模組係以側光式背光模組（Side_Edge Baddight :Module)為技術主流’其特性為重量輕、體積小及厚度薄。相 較於現今大型液晶顯示面板的需求與日遽增，其產品要求則必 須有足夠的顯像亮度、£廣的觀看視角、鮮_顯像對比以及 合乎標準的使用壽命等需求。直下式背光模組(B〇tt〇m.: [Previous technique I, #说p·1) Thin thickness, early application CRT has the advantage of low radiation, so that n increases from ♦ • more quickly. In particular, the backlight module _acklight M〇duie) is one of the key components of the LCD. With the improvement of liquid crystal display manufacturing technology, the second generation, the lighter, thinner, lower power consumption, high brightness and lower cost of the more excellent gamma backlighting and more mining manufacturing technology, is the future;; The direction. . . . . . . . . . . . . . . . . / / Early LCD panels were mainly used in monitors (LCD, Note Book, and digital cameras). (DC) and other small-sized electronic products. The backlight module is based on the Side_Edge Baddight (Module) technology. Its characteristics are light weight, small size and thin thickness. Compared with today's large-scale The demand for liquid crystal display panels is increasing day by day. The product requirements must have sufficient development brightness, wide viewing angle, fresh _ imaging contrast and standard service life. Direct-type backlight module (B〇 Tt〇m
Backlight Module)的技術’將逐漸成為液晶顯示面板的技術主 , - ., ' - - 流。 如圖1所示，即為現今直下式背光模組之光源結構部分 200809336 立體示意圖。習知背光模組之光源結構1〇主要係由燈管14及 燈管套16結合而成，並依序擺設於背板12之内壁上。藉由燈 官14兩侧的燈管導絲18與接地銅片20的接觸形成低壓焊接 導通而發光。其中，由於燈管導絲18與金屬製之背板12内壁 間必須存在一定的安全顏面距離，否則容易產生俗稱「跳火」 而造成損毁。因此，習知技術通常會在接地銅片2〇與背板12 之間增設絕緣材料22，請同時參考圖2所示。此外，為了製 私組裝之便利性，模組廠在組裝此絕緣材料22時，會在絕緣 _ 材料22的上下兩表面，分別黏性具黏性材質24(如雙面膠 等)。模組廠只要撕下膠帶，即可與上下接觸之接地銅片18及 背板12之壁面黏貼。 ... ... . ... . . . ... . * 習知技術為了增加此安全顏面距離，以絕緣材料22與兩 3性材質24墊高及黏接燈管導絲18 製程時間無法縮短，更無法有效降低成本。基此，在競爭激烈 本與製程時間，亦是未來增加液晶顯示面板發展性與競爭力的 • .關鍵因素。 【發明内容】 本务明之主要目的在於提供一種光源結構，具有較少的 組裝零組件數。 . · ' . · 〆*、本卷明之主要目的在於提供一種光源結構，具有較高的 、、且衣速率。 乂 本發明之另一目的在於提供一種光源結構，具有效的 低產品成本。 ： / 200809336 ，- .. · • . .. · . - . 本發明之主要目的在於提供—種背光模組之燈管結構，’ 具有較少的組裝零組件數。 ‘ 本發明之主要目的在於提供一種背光模組之燈管結構， •具有較1¾的組裝速率。. —本發明之主要目的在於提供一種與背光模組之背板保持 安全顏面距離的絕緣件。 本發明之另一目的在於提供一種背光模组之燈管結構， 具有效的降低產品為本。 • 二本發明之光源結構係由發光光源及絕緣件組袭而成，並 與導體低轉接*雜導通。其巾發光絲之兩端部各設有導 孔之延伸方向分佈。導體係設置於支撐面上，其中導絲孔供導 絲插接，並與導體形成電性連接。 在較佳實施例中，絕緣件較佳係設置一俩導絲孔，並供一 源之導絲插接其中。絕緣件之外侧較佳更形成有一定高^之凸 出部^支撐面則設置在凸出部上。當此具凸出部之絕緣件設 ^^背板内壁時，分別與導體和背板内壁間之距離，形成安全 .顏面距離0 本發明另一較佳實施例中’絕緣件較佳係設置至少一組以 上之導絲孔，供至少-組以上光絲_。導絲孔除了連 輕緣件之_及外姆’導祕更具有從本體上方連通導 、的_。因此，當發光絲絲於導絲孔時，導絲可以直 接由上方之方向組裝於絕緣件，並從間隙進入導絲孔，以_ 200809336 於模組廠之組裝作業。： / 【實施方式】、 μ本發喊—彻射敎件及節省械酬之光源結構 ^使用光源結構之絕緣件。以較佳實施例而言，此光源結歡 較佳係應用作為背光模組之光源結構，且較佳係應用在液晶顯 『面板上使用。然而在不同實施例中，此光源結構亦可在看 秦 板、平板顯不器及其他大型平面光源之装置使用y以下即配合 如圖3或獨4所示，光源結構100係由發絲源12〇及; 中’發光光源120之兩端部分別設有導絲122，導絲122供與 丄導，130翻。在如圖4所示之實施例中，絕緣件1〇4較佳^ 例中’可以用如設置定位孔的方式定位絕緣件1〇4。此外，在 · ':每-光源結構⑽根據背光模組之尺寸大小以一 較佳為冷陰極螢光燈管(CCFL)。然而於不同的實施例中，發光 光源120亦可為加入如氦氣(Xe)或水銀的冷陰極资光燈管或 .使用一般的日光燈等。此外，導體13〇較佳為銅片、銅人金 其它具導電性之金屬或其合金。 ^ 一 • * . · ...... 在如圖5所示之實施例中，絕緣件1〇4進一步具有本體 106、導絲孔1〇8及支撐面n〇。本體1〇6具有内、外⑴、 200809336 114導絲孔1〇δ係沿一延伸方向貫穿本體⑽制 中’此延伸方_貫穿内、外侧112、η = 108 ^ 1〇8. 佈，供置放導鲈IQHffi 4 狎方向分 較佳係㈣= _較佳實施辦，本體· /係於支持Φ 110向下形成凸出部116 ;意即，斤彻 係形成於凸出部116之上声而卜冰._ 牙面110 权认道,/ 表此外，支撐面110之上表面传 ；^^^108 ^£： , 108 ^八中，凸出部116較佳具有一定高度，-般备 即所謂的安全顏面間距。此高度可避免導絲122鮮屬制之必 板内壁因輯太近而產生跳火，她關零組件損毁。衣月 由於支撐面110係直接成形於本體1〇6之外侧114上。 換言之，凸出部II6較佳係與本體1〇6 ,射出成形。缺而在 不同的實施例中，凸出部116亦可用連接的方式連胁本聽 106.之外侧114上，且高度得視狀況加以調整。另外，支撐面 m之尺寸亦可視導體130之寬度而相對應設置。在較佳^裝 流程中，當發光光源.120之導絲122插接於絕緣件1〇4後，^ 體130才置放至絕緣件1〇4之支撐面11〇上，如圖4所示。因 此，當導體13〇置放於絕緣件1〇4之支撐面11〇時，導體13〇: 較佳係與支撐面Π0及伸出的導絲122形成干涉而定位於其 中。此外，導絲122與導體130低壓焊接後，即產生穩定之電Backlight Module) technology will gradually become the mainstay of liquid crystal display panels, -., '--stream. As shown in FIG. 1 , it is a schematic diagram of a light source structure part of the direct-lit backlight module 200809336. The light source structure 1 of the conventional backlight module is mainly composed of a combination of a lamp tube 14 and a lamp tube sleeve 16, and is disposed on the inner wall of the back plate 12 in sequence. The low-voltage soldering is conducted by the contact of the lamp guide wire 18 on both sides of the lamp 14 with the grounding copper piece 20 to emit light. Among them, since there must be a certain safe face distance between the lamp guide wire 18 and the inner wall of the metal back plate 12, it is easy to cause a common occurrence of "flashover" and cause damage. Therefore, the conventional technology generally adds an insulating material 22 between the grounding copper sheet 2 and the backing plate 12, please refer to FIG. 2 at the same time. In addition, in order to facilitate the assembly of the insulating material, the module factory assembles the insulating material 22, and adheres to the upper and lower surfaces of the insulating material 22, respectively, with a viscous material 24 (such as double-sided tape). As long as the tape factory tears off the tape, it can be adhered to the wall surface of the ground copper piece 18 and the back plate 12 which are in contact with each other. ... ... . . . . . . . * * In order to increase this safe face distance, the insulating material 22 and the two-dimensional material 24 are padded and the lamp guide wire 18 is processed. Can't shorten, and can't effectively reduce costs. Based on this, in the fierce competition and process time, it is also the key factor to increase the development and competitiveness of LCD panels in the future. SUMMARY OF THE INVENTION The main object of the present invention is to provide a light source structure with fewer assembled components. . . . 〆*, The main purpose of this volume is to provide a light source structure with a high, and clothing rate. Another object of the present invention is to provide a light source structure which is effective in low product cost. : / 200809336 , - .. · • . . . The main purpose of the present invention is to provide a lamp structure for a backlight module, which has fewer assembled components. The main purpose of the present invention is to provide a lamp structure for a backlight module, which has an assembly rate of more than 126. The main object of the present invention is to provide an insulating member that maintains a safe face distance from the backing plate of the backlight module. Another object of the present invention is to provide a lamp structure of a backlight module, which is effective in reducing product-oriented. • The light source structure of the invention is formed by a combination of an illuminating light source and an insulating member, and is electrically connected to the conductor. Both ends of the towel filament are provided with extension directions of the guide holes. The guiding system is disposed on the supporting surface, wherein the guide wire hole is inserted into the wire and electrically connected to the conductor. In the preferred embodiment, the insulating member is preferably provided with a pair of guide wire holes and a guide wire of a source is inserted therein. Preferably, the outer side of the insulating member is formed with a certain height of the convex portion, and the supporting surface is disposed on the protruding portion. When the insulating member with the protruding portion is provided with the inner wall of the backing plate, the distance between the conductor and the inner wall of the backing plate respectively forms a safety. The face distance 0 is another preferred embodiment of the present invention. At least one set of guide wire holes for at least one set of filaments. The guide wire hole has a _ which is connected from the upper side of the body in addition to the light edge member. Therefore, when the light-emitting wire is in the guide wire hole, the guide wire can be directly assembled to the insulating member from the upper direction, and enters the guide wire hole from the gap, and is assembled in the module factory by _200809336. : / [Implementation], μ is shouting - the structure of the light source and the structure of the light source that saves the mechanics ^ Use the insulation of the light source structure. In a preferred embodiment, the light source is preferably applied as a light source structure of the backlight module, and is preferably applied to a liquid crystal display panel. However, in different embodiments, the light source structure can also be used in a device for viewing a Qin plate, a flat panel display, and other large planar light sources. y, that is, as shown in FIG. 3 or 4, the light source structure 100 is composed of a hair source. 12〇 and; at both ends of the illuminating light source 120 are respectively provided with a guide wire 122, and the guide wire 122 is provided for guiding and guiding 130. In the embodiment shown in Fig. 4, the insulating member 1'4 is preferably 'positioned' in such a manner as to position the insulating member 1? Further, in the ': per-light source structure (10), a cold cathode fluorescent lamp (CCFL) is preferred depending on the size of the backlight module. However, in various embodiments, the illuminating light source 120 may be a cold cathode illuminating tube such as xenon (Xe) or mercury or a general fluorescent lamp or the like. Further, the conductor 13 is preferably a copper piece, a copper metal or other electrically conductive metal or an alloy thereof. ^一•* . . . In the embodiment shown in FIG. 5, the insulating member 1〇4 further has a body 106, a guide wire hole 〇8, and a support surface n〇. The body 1〇6 has inner and outer (1), 200809336 114 guide wire holes 1〇δ system penetrates the body (10) in an extending direction. This extension side _ penetrates the inner and outer sides 112, η = 108 ^ 1 〇 8. cloth for The placement of the guide IQHffi 4 狎 direction is preferred (4) = _ better implementation, the body / / is supported by Φ 110 downward formation of the projection 116; that is, the knuckle is formed on the projection 116 Acoustic ice. _ tooth surface 110 acknowledgment, / table In addition, the surface of the support surface 110 is transmitted; ^ ^ ^ 108 ^ £: , 108 ^ eight, the protrusion 116 preferably has a certain height, The so-called safe face spacing. This height can avoid the occurrence of flashover of the inner wall of the guide wire 122 due to the closeness of the frame, and her components are damaged. The clothing month 110 is formed directly on the outer side 114 of the body 1〇6. In other words, the projections II6 are preferably attached to the body 1〇6 for injection molding. In other embodiments, the projections 116 can also be connected to the outer side 114 by a connection, and the height can be adjusted depending on the condition. In addition, the size of the support surface m can also be set correspondingly to the width of the conductor 130. In the preferred assembly process, after the guide wire 122 of the illuminating light source 120 is inserted into the insulating member 1〇4, the body 130 is placed on the supporting surface 11〇 of the insulating member 1〇4, as shown in FIG. Show. Therefore, when the conductor 13 is placed on the support surface 11 of the insulating member 1〇4, the conductor 13 is preferably positioned to interfere with the support surface Π0 and the extended guide wire 122 to be positioned therein. In addition, after the guide wire 122 and the conductor 130 are low-voltage welded, stable electricity is generated.
性導通。 A 如圖6所示，為本發明另一較佳實施例圖。光源結構1〇〇 亦由發光光源120及絕緣件104組裝而成，並與導體130焊接 而電性導通。其中，發光光源120分別於發光光源120之兩端 部設有導絲122，導絲122供與導體130接觸。在如圖6所示 200809336 的較佳實施例中，絕緣件104較佳係包含兩個:導絲孔1〇8，並 供兩個發光光源120組裝使用。顯而易見地，發光光源12〇組 裝時’必須從絕緣件104之侧向插接於導絲孔ί〇8中。然而在 不同的實施例中，例如圖7所示，導絲孔1〇8更具有從絕緣件 104上方連通至導絲孔108的間隙1〇7。因此，發先光源12〇 之導絲122得以從上方組裝於絕緣件1〇4之導絲孔1〇8中。此 外，單一絕緣件104上不限於僅設有單一或兩個導絲孔1〇8 ; 在其它不同的實施例中，更可包含設置複數個以上之導絲孔 — 108 °Sexual conduction. A is a diagram of another preferred embodiment of the present invention as shown in FIG. The light source structure 1 is also assembled from the illuminating light source 120 and the insulating member 104, and is electrically connected to the conductor 130 to be electrically connected. The illuminating light source 120 is respectively provided with a guide wire 122 at both ends of the illuminating light source 120, and the guide wire 122 is in contact with the conductor 130. In the preferred embodiment of 200809336, as shown in Fig. 6, the insulating member 104 preferably comprises two wires: a guide wire hole 〇8, and is used for assembly of the two illuminating light sources 120. Obviously, the illuminating light source 12 ’ must be inserted into the guide wire hole 8 from the side of the insulating member 104. However, in various embodiments, such as shown in Fig. 7, the guide wire apertures 1〇8 further have a gap 1〇7 that communicates from above the insulator 104 to the guidewire aperture 108. Therefore, the guide wire 122 of the light source 12A is assembled from the wire guide hole 1〇8 of the insulating member 1〇4 from above. In addition, the single insulating member 104 is not limited to being provided with only a single or two guiding wire holes 1〇8; in other different embodiments, more than a plurality of guiding wire holes may be included.
W 在此需說明的是，本發明之絕緣件1〇4材質較佳為一符 合UL安規之防火/耐熱等級之塑膠材料。此具有適當塑性或彈 14的緣件104 ’不論在組裝發光光源12〇之導絲.122或是定 102 ^ + 緣件104之方式，在如圖7所示之較佳實施例中，係以絕緣件 ^104下方之定位部ι〇3(如虛線所示之形狀)與相對應之背板孔 洞(圖未繪示）卡合以完成定位。 . - · . - . . ϊ . . . * 亦可為加入如氦氣(Xe)或水銀的冷陰極螢光燈管或使用一般 :的日光燈等。導體130較佳則為銅片或具有銅金屬之合金 中’為了增加模組廠組裝之便利性，在如圖7所示之較佳實施 例中’於支撐面110 —側進一步設置擋片118，供定位導體 之相對位置。此外，導體130 —端較佳則具有彎折部132，供 扣住絕緣件104之凸出部116。 ’、 請同時參考如圖8所示，為本發明絕緣件之另一較佳實 200809336 施例之剖視圖。此一較佳實施例與如圖5所示之實;^例中，不 同處在於絕緣件104包含至少一間隙1〇7。其它結構則同如圖 — 5之實施例所述，在此不再贅述。請同時參考如圖6所示，間 隙107係成形在絕緣件104上方並連通至導絲孔1〇8。間隙1〇7 之寬度小於導絲孔108直徑，但與導絲122之直徑相似，主要 、係供導綵122由上組裝之用。 因此，在組裝流程中，發光光源120之導絲122較佳係 .可便利地由上而下之方向組裝於導絲孔108―中。也就是說.，藉 • 由間隙107之設計’使組裝人員組裝發光光源12〇於絕緣件 104上更為便利方便’且能有效節省工時。 、—本發明已由上述相關實施例加以描述，然而上述實施讎 為實施本發日月之範例。必需指出的是，已揭露之實施例並未限 之铋改及均等設置均包含於本發明之範圍。. ' 卜 ' · - - . ........ .... ...... · : : . .. · - . 1 . - ' . ... . . - · ’ .' ..... ； - . . ........ - · · 【圖式簡單說明】:入 . .. ： . ... • 厂们為先前技藝中之部分背:光模组之光源結 圖2為圖1之燈管組裝分解圖； ^厂 圖3為本發明光源結構之第一較佳實施例圖； ' :圖4為圖3組裝於背光模組之組立圖; 圖5為本發明第一較佳實施例中之絕緣件剖視圖； 圖6為本發明光源結構之第二較佳實施例圖； 圖7為圖6組裝於背光模組之組立圖；及. 圖8為本發明第二較佳實施例之絕緣件之剖視圖。 >11 200809336 .【主要元件符號說明】 100光源結構 102背板 103定位部 104絕緣件 106本體 107間隙 ' 圓 ' ... - 108導絲孔 110支撐面 ^ 112内侧 114外側 116凸出部 118擋片 120發光光源 122導絲 130導體 132彎折部 140侧壁 ;142定位凸肋W It should be noted that the material of the insulating member 1〇4 of the present invention is preferably a plastic material which meets the fire safety/heat resistance grade of UL safety regulations. The edge member 104' having a suitable plasticity or spring 14 is in the preferred embodiment shown in Figure 7, in the manner of assembling the guide wire 122 of the illuminating light source 12 or the edge member 104. The positioning portion ι 3 (shaped as indicated by a broken line) under the insulating member 104 is engaged with the corresponding back plate hole (not shown) to complete the positioning. - - . - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The conductor 130 is preferably a copper sheet or an alloy having a copper metal. In order to increase the convenience of assembling the module factory, a spacer 118 is further disposed on the side of the support surface 110 in the preferred embodiment shown in FIG. The relative position of the positioning conductor. Further, the end of the conductor 130 preferably has a bent portion 132 for holding the projection 116 of the insulating member 104. Please refer to FIG. 8 for a cross-sectional view of another preferred embodiment of the insulating member of the present invention. This preferred embodiment differs from the one shown in Fig. 5 in that the insulating member 104 includes at least one gap 1〇7. Other structures are the same as those in the embodiment shown in FIG. 5, and are not described herein again. Referring also to Fig. 6, the gap 107 is formed over the insulating member 104 and communicates to the guide wire hole 1〇8. The width of the gap 1 〇 7 is smaller than the diameter of the guide wire hole 108, but similar to the diameter of the guide wire 122, mainly for the assembly of the color guide 122. Therefore, in the assembly process, the guide wire 122 of the illuminating light source 120 is preferably attached to the guide wire hole 108 from the top to bottom direction. That is to say, by the design of the gap 107, it is more convenient and convenient for the assembler to assemble the illuminating light source 12 on the insulating member 104, and the man-hour can be effectively saved. The present invention has been described by the above related embodiments, but the above embodiment is an example of the implementation of the present invention. It must be noted that the disclosed embodiments are not intended to be limited to the scope of the invention. . ' Bu ' · - - . . ....... ..... : : : . . . · - . 1 . - ' . . . . - · ' .' ..... ; - . . ....... - · · [Simple description of the diagram]: In. . . : . . . • The factory is part of the previous technology: optical module FIG. 2 is an exploded view of the lamp assembly of FIG. 1; FIG. 3 is a first preferred embodiment of the light source structure of the present invention; ': FIG. 4 is a group diagram of the assembly of the backlight module of FIG. 3; 5 is a cross-sectional view of the insulating member in the first preferred embodiment of the present invention; FIG. 6 is a second preferred embodiment of the light source structure of the present invention; FIG. 7 is a block diagram of the assembled LED module of FIG. 6; A cross-sectional view of an insulating member in accordance with a second preferred embodiment of the present invention. >11 200809336 . [Main component symbol description] 100 light source structure 102 back plate 103 positioning portion 104 insulation member 106 body 107 gap 'circle' ... - 108 guide wire hole 110 support surface ^ 112 inner side 114 outer side 116 projection 118 baffle 120 illuminating light source 122 guide wire 130 conductor 132 bent portion 140 side wall; 142 positioning rib