1338386 九、發明說明： 【發明所屬之技術領域.】 本發明涉及一種發光二極體組件及採用該發光二極體 .組件之發光二極體顯示裝置。 【先前技術】 發光二極體（LED，Light Emitting Diode)顯示裝置係一 種藉由切換發光二極體之點亮/關閉狀態，來顯示文字、圖 ^圖像、動畫等各種訊息之顯示裝置，其具有亮度高、 工作電壓低、功耗小、易與積體電路匹配、驅動簡單、壽 命長等優點，從而可廣泛應用於車站、碼頭、機場、商場 醫院、賓館等公共場所。 參見圖1，發光二極體顯示裝置通常包括發光二極體組 件81，定位件82及電路板83等。所述發光二極體組件8ι 具有正、負引線811及812 ;所述定位件82上設有定位通1338386 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a light-emitting diode assembly and a light-emitting diode display device using the same. [Prior Art] A light emitting diode (LED) display device is a display device for displaying various messages such as characters, images, images, and the like by switching the lighting state of the light emitting diodes. The utility model has the advantages of high brightness, low working voltage, low power consumption, easy matching with the integrated circuit, simple driving, long service life, and the like, and can be widely applied to public places such as stations, docks, airports, shopping malls, hospitals and the like. Referring to Fig. 1, a light emitting diode display device generally includes a light emitting diode assembly 81, a positioning member 82, a circuit board 83, and the like. The light emitting diode assembly 8i has positive and negative leads 811 and 812; the positioning member 82 is provided with a positioning pass
孔820;所述電路板83上設有插孔請。所述發光二極體 組件設置於定位通孔謂内，其正、負引線8ιι及812 插入插孔83G内並焊接於電路板83 ±，從而與電路板幻 内部電路形成電連接。將多數發光二極體組件81設置於印 製電路板上即可組成發光二極體顯示裝置，藉由切換發光 二極體之點亮/關閉狀.態，便可用來顯示文字、圖形、圖像、 動畫等各種訊息。 然而’由於二極體之單向導通特性，於裝配該種發为 二極體顯示裝置之過程中’需要事先辨別發光二極體㈣ 1338386 組裝入插孔之方向’以防止發光二極體組件之正、負極颠 倒而導致發光二極體組件被錯誤組裝，其使得該裝配工 較為繁瑣。 一有#於此，有必要提供一種發光二極體組件及採用該 發光二極體組件之發光二極體顯示裝置，其可防止發光二 極體組件之錯誤組裝，具有裝配簡單之特點。 x 一 【發明内容】 下面將以具體實施例說明一種發光二極體組件及發光 一極體顯示裝置，其可具有裝配簡單之特點。 -種發光二極體組件’其包括殼體，基板，發光二極 體單元以及第一、第二電極，所述基板具有第一表面及第 一表面，該基板之第一表面與所述殼體圍成一收容腔；所 述發光二極體單元收容於所述收容腔内，該發光二極體單 兀具有極性相反之第-、第二電極引線；所述第一及第二 電㈣置於所述基板之第二表面上並分別與所述發光單元 之第-、第二電極引線電性連接，該第二電極包括第一部 分及第二部分，該第二電極之第一、第二部分設置於第一 電極之周圍’且該第二電極之第一部分與第二部分至少部 刀關於弟一電極對稱。 -種發光二極體顯示裝置’包括發光二極體组件、定 =件以及電路板，所述發光二極體組件包括：殼體，基板， 二具有第—表面及第二表面且該基板之第_表面與所述殼 植圍成-收容腔’發光二極體單^，其收容於所述收容腔 内且具有極性相反之第-n極弓丨線，以 、第 1338386 電極，該第一、第二電極設置於所述基板之第 77別與所述發光二極體單元之第一一 、面上 連接，，μ 弟—包極引線雷 〜弟二電極包括第一部分及第二部分，言亥第 之第、第二部分設置於第-電極之周圍，且該第- I/ =-部分與第二部分至少部分關於第一電極對：二極 光二P定於電路板上’且該定位件設有料收容所述^ 〜極體組件之定位通孔；所述電路板上設置有 ^ 電電極，且該第-、第二供電電極可與所述第—第 —%極配合連接。 系 々與先前技術相比，所述發光二極體組件之第二+ 括第-部分及第二部分’該第二電極之第一部分與：， =少部分關於第-電極對稱，所述發光二極體顯示；： 炙弟一、第二供電電極與發光二極體組件之第_、第二=The hole 820; the circuit board 83 is provided with a jack. The light emitting diode assembly is disposed in the positioning through hole, and the positive and negative leads 8 and 812 are inserted into the jack 83G and soldered to the circuit board 83± to form an electrical connection with the circuit board internal circuit. The plurality of LED assemblies 81 are disposed on the printed circuit board to form a light-emitting diode display device, and can be used to display characters, graphics, and images by switching the lighting/closing state of the LEDs. Various messages like images, animations, etc. However, due to the single-conducting characteristics of the diode, in the process of assembling the diode display device, it is necessary to distinguish the light-emitting diode (4) the direction of the 1338386 group into the jack to prevent the light-emitting diode assembly. The positive and negative poles are reversed and the LED assembly is incorrectly assembled, which makes the assembler more cumbersome. In view of this, it is necessary to provide a light-emitting diode assembly and a light-emitting diode display device using the same, which can prevent erroneous assembly of the light-emitting diode assembly and has the characteristics of simple assembly. x A SUMMARY OF THE INVENTION Hereinafter, a light-emitting diode assembly and a light-emitting diode display device will be described with reference to specific embodiments, which can be characterized by simple assembly. a light emitting diode assembly comprising: a housing, a substrate, a light emitting diode unit and first and second electrodes, the substrate having a first surface and a first surface, the first surface of the substrate and the shell The body is formed into a receiving cavity; the light emitting diode unit is received in the receiving cavity, the light emitting diode unit has first and second electrode leads of opposite polarity; the first and second electric (four) And disposed on the second surface of the substrate and electrically connected to the first and second electrode leads of the light emitting unit, the second electrode includes a first portion and a second portion, and the first electrode of the second electrode The two portions are disposed around the first electrode and the first portion and the second portion of the second electrode are at least symmetrical with respect to the first electrode. A light-emitting diode display device includes a light-emitting diode assembly, a fixed-voltage component, and a circuit board. The light-emitting diode assembly includes a housing, a substrate, and a first surface and a second surface, and the substrate a first surface and the shell-enclosed-accommodating cavity' light-emitting diode unit ^, which is received in the receiving cavity and has an opposite polarity of the -n pole bow line, and the 1338386 electrode, the first 1. The second electrode is disposed on the first surface of the substrate and connected to the first surface of the light emitting diode unit, and the second electrode includes the first portion and the second portion. a second portion of the second portion is disposed around the first electrode, and the first - I / - portion and the second portion are at least partially related to the first electrode pair: the dipole light P is disposed on the circuit board The positioning member is provided with a positioning through hole for receiving the electrode assembly; the circuit board is provided with an electric electrode, and the first and second power supply electrodes are coupled with the first to the first pole . The second portion of the light emitting diode assembly includes a first portion and a second portion 'the first portion of the second electrode is symmetrical with respect to the first electrode, the illuminating, compared to the prior art Diode display;: 炙, one, the second power supply electrode and the second and second parts of the LED assembly
極相配合’從而於將發光二極體組裝入發光 ：J 置時無需辨別發光單元之正、負極性，其可具有裝配^ 之特點。 間早 【貫施方式】 下面將結合附圖對本發明實施例作進一步之詳細# 明。 、，，。兄 參見圖2及圖3,本發明第一實施例所提供之發光二極 體組件ίο包括：殼體u，基板12，發光二極體單元13， 第一電極14以及第二電極15。 所述殼體11之材質可為塑膠、樹脂及玻璃等透光材料。 所述基板12可為玻璃纖維板、軟性電路板或陶究板。 9 1338386 該基板12具有第一表面12〇及第二表面122，所述第一表 面120與所述殼體11圍成一收容腔11〇。 所述务光一極體單元13可為表面黏著型（SMD，Surface * M〇Unt Device)發光二極體、板上晶片型（C〇B，Chip 〇n .Board)發光二極體或金屬支架型（Lead Frame)發光二極體 等。本實施例中’該發光二極體單元13為金屬支架型發光 二極體’該發光二極體單& 13 &容於所述收諸ιι〇内， 其包括封裝體130及正、負電極引線132、134。可以理解 •的是，該發光二極體單亓^ 販早711 亦可為具有正、負電極引線之 發光二極體晶片。 所述弟一電極14、 -極15設置於基板12之第二 表面122上，該第一電極14、第二電極15分別與所述發光 二極體單元13之正、負電極引線132、134相連。參見圖弘 所述第二電極15包括第-部分15〇及第二部分152，該第 邛刀150及第二部分152呈條形且關於第一電極μ中心 對稱。 Z 4所示為—種採用本發明第—實施例所述 =1〇之發光二極體顯示農置2〇,其包括:發光二極體 、，且件ίο ’定位件21以及電路板22。 210 ^定位件21設有至少—定位通孔210，該定位通孔 括斤4發光二極體組件1G之形狀相配合，從而可將發 先一極體組件10收容於内並定位。哆定π 路板 I疋位。該疋位件21固定於電 上，/、材質可為塑膠或合金等材料。 所迷電路板22上設置有第-、第二供電電極220、 1338386 222，該第一、第二供電電極220、222與電路板22之金屬 線路相連，且該第一、第二供電電極220、222分別與所述 第一、第二電極14、15之一配合連接。所述電路板22可 ·"為印製電路板，其與外界電源相連。當所述發光二極體組 .件10被定位於定位件21.之定位通孔210内時，電路板22 藉由第一、第二供電電極220、222與第一、第二電極14、 15之連接向發光二極體組件10提供電能。 由於所述第二電極15之第一、第二部分150、152關 籲於第一電極14中心對稱，即使將發光二極體組件10調換 方向（如繞圖4中點劃線00'旋轉180度）再組入定位通孔 210中，仍能使得第一、第二電極14、15分別與第一、第 二供電電極220、222正常接觸並滿足發光二極體組件10 之正、負極性需求。 參見圖5,本發明第二實施例所提供之發光二極體組件 30與第一實施例之發光二極體組件10基本相同，不同之處 φ在於，本發明第二實施例所提供之發光二極體組件30還包 括磁性元件36，該磁性元件36設置於基板32之第一表面 320上並被封裝於收容腔310内。當所述發光二極體組件 30被應用於發光二極體顯示裝置20中時，對應的，發光二 極體顯示裝置20之第一、第二供電電極220、222可採用 磁性電極。發光二極體組件30被組裝入定位元件21之定 位通孔210内後，封裝於發光二極體組件30之收容腔310 内之磁性元件36對所述第一供電電極220、第二供電電極 222產生吸力，從而該發光二極體組件30被固定於定位通 11 丄 孔210内。所述磁性元件 铷鐵石朋磁石或祕磁石等—鐵乳體磁石、1呂錄結磁石、 二極體組件3。之設置1需二2磁力吸附來固定發光 極體組件3〇,可進 ^而進订卜接工序固定連接發光二 工藝，還具有安裝、；示裝置2〇之組裝 當然，該磁性㈣^之特點。 基板32之第二表面322卜可设置於所述收容腔31〇外、 設置於第一、第二電極34 ;如圖6所示’該磁性元件％ 丨二電極34、35之—不2、35之周圍，且至少與第-、第 不形成電性連接。 妒狀可=解的是，所述第二電極之第-、第二部分、之 保證發光二極體組件繞二亦可為其他形狀，只要 〇〇,所示）旋轉—定角身Μ何中心軸（圖4點割線 二極體組件之正、負疋位通孔後’仍能滿足發光 ▲ 貝位r生而未即可，例如： 40。本發明弟三實施例提供-種發光二極體組件 體組件扣之第二電極45 同之處在於’該發光二極 中以虛線劃分）為枣—干 弟一部分450、452(圖7 個半圓環形電極；、％ %極4 4對稱分佈之、相連接之兩 50。盘所^發本發明第四貫施例提供—種發光二極體組件 體組件50之Χ第二^體組件1〇不同之處在於，該發光二極 繞第-電極54 =極55之第一、第二部分550、552為環 形電極； 鸿分佈之、不相連接之兩個不連續半圓環 12 麥見圖9,本杯日^ ，與所述發光二極體組發光二極體組件 體組件60之第二電極65之卜° &在於，該發光二極 中以虛線劃分）為環弟7部分650、652(圖9 個半橢圓環形電極。 $ 對稱分佈之、相連接之兩 續4==::第二部分採用上述半圓環、不連 长減千憜圓壞等形狀時， ^ 極體組件之發光二…，，知用該種發光二 T収”·、貝不裝置2之第-供恭+ κ μ。 狀亦應與第二電極之第一、 弟—供屯包極222形 第—電極之形妝、，1 弟一。^分相配合。在此，所述 方形或三角形等：求”可為圓形、橢圓形、 第—電極相配合。守弟—供電電極220所採用之形狀與 另外’所述第二電極之定 與第二部分之开之弟〜分之形狀亦並不局限於 部分關於Γ1 同’該第一部分亦可與第二部分 自身之幾何巾心4光二極體組件繞其 入定位通孔後，所二:所示)旋轉一定角度I组 與第二供带Φ ^—电極之第—部分及第二部分仍能 失目、甩。極222實現正常接觸而獲取電能即可，例如： 組件本發”六實施例還提供—種發光二極體 之不ny_ 一 一本發明弟—實施例所提供發光二極體組件10 :同在於:發光二極體組件 分750呈條报曰勹扛7《λ ^ 。丨 叫八彳甘 包括750a、750b兩個部分（圖1〇中以虛線 ^ 口”刀l尺彳相问之條 第二部分752與第—部分之75Gb關於第-電極74 形，且第二Μ .部分之通尺寸相同之條 13 1338386 .成中心對稱。該發光二極體組件7〇亦可應用於發光二極體 顯示裝置2〇中，若將發光二極體組件70繞其自身之幾何 中心軸旋轉一定角度並組入定位通孔210中，第二電極乃 之第一、第二部分750、752仍能與供電電極222正常接觸 . 以獲取電能。 所述發光二極體組件70之第二電極包括第_、第二部 分750、752，該第二電極75之第一部分75〇與第二部分 752至少部分關於第一電極74對稱，所述發光二極體顯示 裝置20之第一、第二供電電極22〇、222與第一、第二電 極74、75相配合，從而於將發光二極體組件7〇組裝入發 光二極體顯示裝置20時無需辨別發光二極體組件7〇之 正、負極性，其可具有裝配簡單之特點。 綜上所述，本發明確已符合發明專利之要件，遂依法 $出專利申請。惟，以上所述者僅為本發明之較佳實施方 式丄自不能以此限制本案之申請專利範圍。舉凡熟悉本案 #技藝之人士援依本發明之精神所作之等效修飾或變化，= 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係先前之發光二極體顯示裝置之結構示意圖。 圖2係本發明第一實施例所提供之發光二極體組件之 圖3係圖2所示發光二極體組件之仰視圖。 二極體顯 _圖4係採用圖2所示發光二極體組件之發光 不裝置之結構分解示意圖。 14 1338386 圖5係本發明第二實施例所提供之内部設置有磁性元 件之發光二極體組件結構示意圖。 ' 圖6係本發明第二實施例所提供之外部設置有磁性元 ; 件之發光二極體組件結構示意圖。 圖7係本發明第三實施例所提供之發光二極體組件之 仰視圖。 圖8係本發明第四實施例所提供之發光二極體組件之 仰視圖。 * 圖9係本發明第五實施例所提供之發光二極體組件之 仰視圖。 圖10係本發明第六實施例所提供之發光二極體組件之 仰視圖。 【主要元件符號說明】 發光二極體組件 10,30,40, 殼體 11 50,60,70 收容腔 110,310 基板 12,32 第一表面 120,320 第二表面 122,322 發光二極體單元13 封裝體 130 正電極引線 132 負電極引線 134 第一電極 14,34,44, 第二電極 15,35,45, 54,64,74 55,65,75 第一部分 150,450,550，第二部分 152,452,552, 650,750(750a, 652,752 750b) 15 1338386 發光二極體顯示20 定位件 21 裝置 定位通孔 210 電路板 22 第一供電電極 220 第二供電電極 222 磁性元件 36 16The pole phase fits to form the light-emitting diode into the light-emitting layer: J does not need to distinguish the positive and negative polarities of the light-emitting unit, and it can have the characteristics of assembly. The method of the present invention will be further described in detail below with reference to the accompanying drawings. ,,,. Referring to Figures 2 and 3, a light-emitting diode assembly according to a first embodiment of the present invention includes a housing u, a substrate 12, a light-emitting diode unit 13, a first electrode 14, and a second electrode 15. The material of the casing 11 may be a light transmissive material such as plastic, resin or glass. The substrate 12 can be a fiberglass board, a flexible circuit board or a ceramic board. 9 1338386 The substrate 12 has a first surface 12 〇 and a second surface 122. The first surface 120 and the housing 11 enclose a receiving cavity 11 〇. The light-emitting diode unit 13 may be a surface mount type (SMD, Surface * M〇Unt Device) light emitting diode, a chip type (C〇B, Chip 〇n. Board) light emitting diode or a metal bracket. Lead frame light emitting diode or the like. In the present embodiment, the light-emitting diode unit 13 is a metal-mount type light-emitting diode. The light-emitting diode unit & 13 & is contained in the package, and includes the package body 130 and the positive body. Negative electrode leads 132, 134. It can be understood that the light-emitting diode unit 711 can also be a light-emitting diode chip having positive and negative electrode leads. The first electrode 14 and the second electrode 15 are disposed on the second surface 122 of the substrate 12, and the first electrode 14 and the second electrode 15 are respectively connected to the positive and negative electrode leads 132 and 134 of the LED unit 13. Connected. Referring to Fig. 5, the second electrode 15 includes a first portion 15A and a second portion 152 which are strip-shaped and symmetric about the center of the first electrode μ. Z 4 shows a light-emitting diode display of the first embodiment according to the first embodiment of the present invention, which comprises: a light-emitting diode, and a member ίο 'positioning member 21 and a circuit board 22 . The positioning member 21 is provided with at least a positioning through hole 210, and the positioning through hole is matched with the shape of the LED assembly 2G, so that the first pole assembly 10 can be received and positioned. Set the π board I unit. The clamp member 21 is fixed to the electric material, and the material may be a material such as plastic or alloy. The circuit board 22 is provided with first and second power supply electrodes 220 and 1338386 222. The first and second power supply electrodes 220 and 222 are connected to the metal lines of the circuit board 22, and the first and second power supply electrodes 220 are connected. And 222 are respectively coupled to one of the first and second electrodes 14 and 15. The circuit board 22 can be a printed circuit board that is connected to an external power source. When the light emitting diode assembly 10 is positioned in the positioning through hole 210 of the positioning member 21, the circuit board 22 is coupled to the first and second electrodes 14 by the first and second power supply electrodes 220, 222, The connection of 15 provides electrical energy to the light emitting diode assembly 10. Since the first and second portions 150, 152 of the second electrode 15 are center-symmetrical to the first electrode 14, even if the light-emitting diode assembly 10 is switched in direction (eg, rotated around the dotted line 00' in FIG. The second and second electrodes 14 and 15 are normally in contact with the first and second power supply electrodes 220 and 222, respectively, and satisfy the positive and negative polarities of the LED assembly 10. demand. Referring to FIG. 5, the LED assembly 30 of the second embodiment of the present invention is substantially the same as the LED assembly 10 of the first embodiment, except that the φ is provided by the second embodiment of the present invention. The diode assembly 30 further includes a magnetic component 36 disposed on the first surface 320 of the substrate 32 and encapsulated within the receiving cavity 310. When the light emitting diode assembly 30 is applied to the LED display device 20, correspondingly, the first and second power supply electrodes 220, 222 of the LED display device 20 can employ magnetic electrodes. After the LED assembly 30 is assembled into the positioning through hole 210 of the positioning component 21, the magnetic component 36 encapsulated in the receiving cavity 310 of the LED assembly 30 faces the first power supply electrode 220 and the second power supply electrode. The suction 222 generates a suction force, so that the light emitting diode assembly 30 is fixed in the positioning through hole 110. The magnetic element is a stellite magnet or a magnet, such as an iron orthodontic magnet, a ruthenium magnet, and a diode assembly 3. The setting 1 requires two magnetic adsorption to fix the light-emitting body assembly 3〇, and can be inserted into the binding process to fix the light-emitting two process, and also has the installation, the assembly of the device 2〇, of course, the magnetic (four) ^ Features. The second surface 322 of the substrate 32 can be disposed outside the receiving cavity 31 and disposed on the first and second electrodes 34. As shown in FIG. 6, the magnetic component is not the second electrode 34, 35. Around the 35, and at least not electrically connected to the first and the third. The shape of the second electrode can ensure that the second and second portions of the second electrode ensure that the light-emitting diode assembly can be wound into two other shapes, as long as the 〇〇, shown) rotation-fixed body The central axis (Fig. 4 after the positive and negative clamping of the diode assembly) can still satisfy the luminescence. ▲ The shell position is not generated, for example: 40. The third embodiment of the present invention provides a kind of illumination The second electrode 45 of the polar body assembly buckle is the same as 'the light-emitting diode is divided by a broken line) is a part of the jujube-know 450, 452 (Fig. 7 semi-circular ring electrodes; %% pole 4 4 symmetric distribution The second embodiment of the present invention provides a second embodiment of the light-emitting diode assembly body assembly 50. The difference is that the light-emitting diode is wound around the second embodiment. - electrode 54 = first, second portion 550, 552 of pole 55 is a ring electrode; two discontinuous half rings 12 that are not connected, see Figure 9, the cup of the day ^, and the illuminating The second electrode 65 of the diode group LED assembly body assembly 60 is that the light emitting diode is divided by a broken line. 7 parts 650, 652 for the ring brother (Figure 9 semi-elliptical ring electrodes. $ Symmetrical distribution, two consecutive connections 4 ==:: The second part uses the above semi-rings, no lengths, thousands of rounds, etc. When the shape is ^, the illuminating component of the polar body component is..., knowing that the illuminating two T is used, and the singularity of the singularity is the same as that of the first electrode of the second electrode. For the shape of the 222-shaped electrode-electrode, the first one is divided into two parts. Here, the square or triangle, etc.: can be round, elliptical, and the first electrode is matched. The shape of the power supply electrode 220 and the shape of the second portion of the second electrode and the second portion are not limited to the same as the first part and the second part. After the geometrical center of the four-light diode assembly is placed in the positioning through-hole, the second: shown) rotating a certain angle I group and the second supply belt Φ ^ - the first part and the second part of the electrode can still be lost Eye, oh. The pole 222 can realize normal contact and obtain electric energy, for example: the component of the present invention. The six embodiments further provide a kind of light-emitting diode. The light-emitting diode assembly 10 is provided in the same embodiment. : The light-emitting diode component is divided into 750 sheets and reported 《7 "λ ^. The squeaking gossip includes two parts of 750a and 750b (Fig. 1〇 is a dotted line ^ mouth) The two portions 752 and the 75Gb of the first portion are in the shape of the first electrode 74, and the second portion is the same as the strip 13 13338386. The light emitting diode assembly 7 can also be applied to the light emitting diode. In the body display device 2, if the LED assembly 70 is rotated at a certain angle around its geometric central axis and incorporated into the positioning through hole 210, the first electrode and the second portion 750, 752 of the second electrode can still The second electrode of the light emitting diode assembly 70 includes a first and second portions 750, 752, and the first portion 75 〇 and the second portion 752 of the second electrode 75 are at least in contact with the power supply electrode 222. Partially symmetric about the first electrode 74, the light emitting diode display The first and second power supply electrodes 22A and 222 are disposed in cooperation with the first and second electrodes 74 and 75, so that the light emitting diode assembly 7 is assembled into the light emitting diode display device 20 without distinguishing the light. The positive and negative polarities of the diode assembly 7 can be characterized by simple assembly. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is legally claimed. The preferred embodiment of the present invention is not intended to limit the scope of the patent application. The equivalent modifications or variations of the present invention in the spirit of the present invention are intended to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural view of a conventional light-emitting diode display device. FIG. 2 is a schematic view of a light-emitting diode assembly according to a first embodiment of the present invention, and FIG. The bottom view of the component. The diode display _ Fig. 4 is a structural exploded view of the illuminating device using the illuminating diode assembly shown in Fig. 2. 14 1338386 Fig. 5 is a magnetic arrangement provided in the second embodiment of the present invention. Yuan FIG. 6 is a schematic structural view of a light-emitting diode assembly provided with a magnetic element externally provided by a second embodiment of the present invention. FIG. 7 is a schematic view of a third embodiment of the present invention. FIG. 8 is a bottom view of a light emitting diode assembly according to a fourth embodiment of the present invention. FIG. 9 is a light emitting diode assembly according to a fifth embodiment of the present invention. Fig. 10 is a bottom view of a light emitting diode assembly according to a sixth embodiment of the present invention. [Explanation of main components] Light emitting diode assemblies 10, 30, 40, housing 11 50, 60, 70 Cavity 110, 310 substrate 12, 32 first surface 120, 320 second surface 122, 322 light emitting diode unit 13 package body 130 positive electrode lead 132 negative electrode lead 134 first electrode 14, 34, 44, second electrode 15, 35, 45, 54 , 64, 74 55, 65, 75 first part 150, 450, 550, second part 152, 452, 552, 650, 750 (750a, 652, 752 750b) 15 1338386 light emitting diode display 20 positioning member 21 device positioning through hole 210 circuit board 22 first power supply electrode 220 Two power supply electrodes 222 magnetic element 3616