TW548858B

TW548858B - Light emitting diode decorating light bulb and fabricating method thereof

Info

Publication number: TW548858B
Application number: TW91110953A
Authority: TW
Inventors: Chi-Hsing Hsu
Original assignee: Chi-Hsing Hsu
Priority date: 2002-05-23
Filing date: 2002-05-23
Publication date: 2003-08-21

Abstract

A light emitting diode (LED) decorating light bulb and a fabricating method thereof are provided. The method uses a molded frame to form the LED decorating light bulb. The molded frame includes at least a pair of electrodes and a mold surrounding the pair of electrodes. A die attachment process is performed to form a die, which includes at least an LED, on one of the pair of electrodes. A wire bonding process is performed to form a wire on the die, so as to electrically connect the pair of electrodes. A lampshade is set on the molded frame to enclose the die. The mold insulates the pair of electrodes from contact with outside stresses, therefore preventing distortion of the pair of electrodes to fail the LED decorating light bulb.

Description

I 548858 五、發明說明（1) 發明之領域本 diode, 架來製發明係提供一種製作發光二極體（light emitting LED)裝飾燈泡的方法，尤指一種利用一作LED裝飾燈泡結構的方法。 ~式叉背景說明各國的需用的能轉對变燈管銀，光致之條吐 β L 吓个1J民生用品，而世I. 548858 V. Description of the invention (1) Field of invention The present invention provides a method for manufacturing light emitting LED decorative light bulbs, especially a method for using the structure of an LED decorative light bulb. ~ Style fork Background description The needs of various countries can be changed to change the tube silver, light strips, spit β L to scare 1J people's livelihood products, and the world

奴著現代化層I和生活品質的需求不同，對照明产求程度亦不同。鎢絲燈泡和水銀燈管是目前最普= 傳統照明燈，然而鎢絲燈的發光過程係將大部份t 換成輻射熱’發光效能並不高’且其所產生的輻射熱帶地區而言更增加了空調系統的負擔。此外，水的發光效能雖然優於鎢絲燈，但燈管内壁所塗抹的在燈管被丟棄時會造成環境汸染。因此，如何改善能，並且符合環保要求，即成為開發新照明光源必件。 LED燈泡即為符合上述省電以及環保要求之一新照明光溽。LED是一種半導體元件，彳以提供較長的使用壽命，而且其材料由電轉換為光的效率高，更可以大幅降低耗電量。和一般燈泡比較起來，LED燈泡的壽命要高出 5 0、1 0 0倍，二極體本身耗費的電量約是一般燈泡的The demands of modernization level I and quality of life are different, and the degree of demand for lighting is also different. Tungsten filament bulbs and mercury lamps are currently the most popular = traditional lighting lamps, but the light emitting process of tungsten filament lamps is to replace most of them with radiant heat 'the luminous efficacy is not high' and the radiation it generates is more increased in tropical regions The burden on the air conditioning system. In addition, although the luminous efficacy of water is better than that of tungsten filament lamps, the coating on the inner wall of the tube will cause environmental contamination when the tube is discarded. Therefore, how to improve energy and meet environmental protection requirements becomes a necessary development of new lighting sources. LED bulbs are one of the new lighting sources that meet the above-mentioned power saving and environmental protection requirements. LED is a kind of semiconductor component, which can provide a long service life, and its material can be converted from electricity to light with high efficiency, which can greatly reduce power consumption. Compared with ordinary bulbs, the life of LED bulbs is 50, 100 times longer. The power consumed by the diode itself is about the same as that of ordinary bulbs.

II

第5頁 548858 五、發明說明（2) 1/3-1/5。此外，由於LED元件是一種極小的發光源，具有配合各種應用設備小型化之優點，因此可望在二十一世紀取代鎢絲燈和水銀燈’成為新照明光源之主流。Page 5 548858 V. Description of the invention (2) 1 / 3-1 / 5. In addition, since the LED element is a very small light source and has the advantage of miniaturization to match various application equipment, it is expected to replace tungsten filament lamps and mercury lamps' as the mainstream of new lighting sources in the 21st century.

、請參考圖一至圖五，圖一至圖五為習知製作一 led燈泡的方法示意圖。如圖一所示，習知方法係先提供二互相平行之下支架1 〇以及上支架丨6來同時製造複數個led燈 f，其中下夫架i 0係串接於複數個互相平行之電極接腳 I占負電極接腳1 2以及正電極接腳i 4 )之下端，且上支架 ?係串接於電極接腳12、14之上端，以分別極散U之下端結構與上端結構，避免電極接腳^、^ 於後續製程中發生扭曲、變形現象。接腳氕圖二與圖三所示：然後進行一 LED製程，以於電極一之上端形成複數個LED燈泡1 8。習知[ED製程仓上方ifl桩一阳氣矛王（die attachment),以於負電極接腳1 签、隹—一 p晶粒20，且晶粒20中至少包含一 LED晶粒。接Please refer to Figures 1 to 5, Figures 1 to 5 are schematic diagrams of a conventional method for making a led bulb. As shown in FIG. 1, the conventional method is to first provide two mutually parallel lower brackets 10 and upper brackets 丨 6 to manufacture a plurality of led lights f at the same time, wherein the lower husband frame i 0 is serially connected to a plurality of parallel electrodes. Pin I occupies the lower end of the negative electrode pin 12 and the positive electrode pin i 4), and the upper bracket? Is connected in series to the upper ends of the electrode pins 12 and 14 to separate the U lower structure and the upper structure, respectively. Avoid distortion and deformation of the electrode pins ^ and ^ in subsequent processes. The pins are shown in Figures 2 and 3: Then an LED process is performed to form a plurality of LED bulbs 18 on the upper end of the electrode 1. It is known that if there is a die attachment on the ifl pile above the ED process warehouse, the negative electrode pin 1 is attached, and a p-die 20 is included, and the die 20 includes at least one LED die. Pick up

一導ϋ，Ξΐ程（“Μ b〇nding)’以於晶粒20上方形成再於電極接腳接腳丄2與？電極接腳14。之後 molding)，以形# — 蝠進仃一鑄杈製程（eP〇xy 2〇。乂形成稷數個LED膠體24’用來包封住晶粒A guide, "MbOnding" is formed on the die 20 and then on the electrode pin pin 2 and? Electrode pin 14. Then molding), in the shape # —bat into a cast The manufacturing process (eP0xy 2〇.) Several LED colloids 24 'are formed to encapsulate the die

548858 五、發明說明（3) 之間的上支架1 6以及下±加548858 V. Description of the invention (3) Upper bracket 16 and lower ± plus

燈泡18。之後’習知:形數個獨立的LED 獨立的LED燈泡18進彳念法會再進行一測試步驟，對每一個燈泡18與其他燈芯、\電性測試，並將通過電性測試之 LED裝飾燈泡成品製作。寸。什、、且裝，凡成習知 12、 14之 2 0，因此形等現象來切割串之小型化小，尤其進行支架割，導致泡之照明支架1 0之 10與其他等製程之成並切除篩選其中發明概述方=利用上支架丨6來支撐LED燈泡的電極接腳 ^磷、’並於LED膠體24内填滿膠液來包封住晶粒可以避免正、負電極接腳於製程中產生扭曲、變二然而，由於習知方法多是利用沖模斬形的方式接於電極接腳之間的上支架16，且隨著LED燈泡 2用需求，LED燈泡之元件尺寸亦必須隨之縮當正、負電極接腳之間的間距不斷縮小時，則在切割過程中可能因為支架切割不完全或過度切，負私極之間不正常的通路現象，影響led燈 =果二此外，由於習知方法在去除上支架1 6與下月ίι，每一個L E D燈泡均係經過上支架工6、下支架 LED燈泡形成短路，因此無法在完成固晶、焊線後即先進行品質測試，而必須待整個製程完上支架16與下支架10之後，才能進行品質測試來的不良品，進而造成生產成本之浪費。Light bulb 18. After the "knowledge: form a number of independent LED independent LED bulbs 18 into the chanting method will perform another test step, each bulb 18 and other wicks, \ electrical test, and will pass the electrical test LED decoration Production of finished light bulbs. Inch. Even, and the installation, Fan Cheng is known as 12, 14, 20, so the shape and other phenomena to cut the string are small, especially the stent cutting, which leads to the combination of the lighting bracket 10 and 10 of other bulbs and other processes. Excision and screening in which the invention is summarized. = Use the upper bracket 6 to support the electrode pins of the LED bulb ^ phosphorus, and fill the LED gel 24 with glue to encapsulate the crystal grains to avoid the positive and negative electrode pins in the process. However, the conventional method is to use a die to cut the upper bracket 16 between the electrode pins, and as the LED bulb 2 is used, the component size of the LED bulb must also follow. When the distance between the positive and negative electrode pins keeps shrinking, the incomplete or excessive cutting of the bracket may be caused during the cutting process, and the abnormal path between the negative and private poles will affect the led light = fruit. In addition, Because the conventional method removes the upper bracket 16 and the next month, each LED bulb is short-circuited by the upper bracket worker 6 and the lower bracket LED bulb. Therefore, it is impossible to perform the quality test after the solid crystal bonding and wire bonding are completed. But must After the bracket 16 and 10, in order to carry out quality tests of defective products under the stent, thereby causing a waste of the production costs of the entire process to be completed.

548858 五、發明說明（4) 來本因此，本發明之製作LED裝飾燈泡、17在提供一種利用一預鑄式支架。- 万法，以簡化製程並降低生產成在本發明之較架，該預鑄式支架包含^例:，首先係提供一預鑄式支一電極接腳互相平行1 至少一第一電極接腳，一與該第於該第一電極接腳鱼节:電極接腳，以及一預鑄體環繞晶製程，以使-晶粒接：外側。接著進行-固粒包含有至少一發光二以c:上方，且該晶該晶粒上方形成一導線，用進仃焊線製程，以於二電極接腳。最後於該預鑄式支；：第：；極㈣與該第殼’用來包封住該晶粒。 7成至^ 一裂飾燈由於本發明之預鑄式支架係利飾燈泡之電極接腳外侧，因此可以=鑄體裱繞於LED裝力作用在LED裝飾燈泡之電極接_夕隔離製程之外部應產生扭曲、變形。此外，由以不V要避模斬形的方式來切割電極接腳之間 I α之冲要利用習知之鑄模製程形成膠體來包封住f敕而2不需有效避免LED裝飾燈泡於切割過程造 SB / 口此可以燈泡之散熱效率’並進而達到簡化=以害J 等目的。 ^ %以及改善產品品質548858 V. Description of the invention (4) Origin Therefore, in the present invention, the production of LED decorative bulbs 17 provides a method using a yoke type bracket. -Wanfa, in order to simplify the manufacturing process and reduce the production to a relatively high frame in the present invention, the 支架 -type bracket includes ^ Example: First, a 支 -type support is provided with one electrode pin parallel to each other 1 at least one first electrode pin , A fish joint with the first electrode pin: the electrode pin, and a carcass surround crystal process, so that the-crystal grains connect: outside. Next, the solid particles include at least one light emitting diode c: above, and a wire is formed above the crystal grains, and a wire bonding process is used for the two electrode pins. Finally, the 支 -type branch is used to enclose the crystal grains. 70% to ^ A split decorative lamp. Since the 支架 -type bracket of the present invention is the outer side of the electrode pin of the decorative lamp, it can be casted around the LED and mounted on the electrode of the LED decorative lamp. The exterior should be distorted and deformed. In addition, by cutting the I I between the electrode pins in a way that does not avoid mold cutting, it is necessary to use the conventional molding process to form a gel to encapsulate f 敕, and 2 does not need to effectively avoid the LED decorative bulb during the cutting process. The SB / port can be used to reduce the heat dissipation efficiency of the light bulb, and then to simplify = to harm J and other purposes. ^% And improve product quality

第8頁 548858Page 8 548858

發明之詳細說明清參考圖六至圖八，圖Detailed description of the invention

驻雜涔冶沾古、土-立、至圖八為本發明製作一 LED 裝飾燈泡的方法不意圖。如丄 _ ^ ^ ^ φ ^m ^ 圖/、所示，本發明方法係先提供一預％式支架3 0來同時製拌銘 —、古加qn白八古，去^ I 乂设數個LED裝飾燈泡，預鑄式支％ 3 ϋ包含有複數個互相伞 ,,^ .?1：I . Τ Φ ^ ^ 立相干仃之電極接腳（包含負電極接腳3 2以及正電極接腳3 4 ) _箱# 4、I ★ ,, ^ ^ _ ’目預鑄式支架3 0底部向上延伸，以及一預鑄體3 6環繞於雷托拉^。π , 儿义$極接腳3 2、3 4外側，以用來固定電極接腳3 2、3 4之間的η ^ ρ, a这制你士政丄上間距，避免電極接腳32、34於後續製私中毛生扭曲、變形jj自 .^ ^ ^ 0 0 0 ^ ^ A 文〜現象，使得後續連接於電極接腳32、34的¥線被拉扯斷裂，造成開路（〇pen)。在本發明之較佳實施例+，預鑄體36係由—絕緣材料，例如塑膝，玻璃或陶竟等材料所構成。常見的高分子塑膠材料，包含聚乙烯（polyethylene，PE)，聚丙烯 (polypropylene， PP)’聚丙烯氰—丁二烯—苯乙烯 (acrylonitrile butadiene styrene ， ABS)或尼龍 (nylon)等均可用來製作預鑄體36。此外，在本發明之盆他實施例中，預鑄體36亦可為—玻璃金屬密封體 /' (g1ass-meta 1 seal)。如圖七與圖八所示，然後進行一固晶製程，〜以於負電極接腳32上方形成一晶粒38，且晶粒38中至少包含一 led 晶粒。接著進行一焊線製程，以於晶粒38上方形成一導線 4 〇 ’作為負電極接腳3 2與正電極接腳3 4之間之一電連接通 \ 548858 五、發明說明（6) 路。之後再於預鑄式支架30上形成一裝飾燈殼42，以包封住晶粒3 8。在本發明之較佳實施例中，裝飾燈殼4 2之形狀包含有圓形，三角形，方形或其他不規則形狀，例如常見之圓球形，星星形，燈球形，水果形，或動物外形等，均可以用來作為裝飾燈殼4 2之形狀。值得注意的是，由於本發明在固晶與焊線等製程之後不需要如同習知方法再於裝飾燈殼4 2内填滿膠液，因此預鑄體3 6與裝飾燈殼4 2之間可形成一中空區域，用來填裝一冷卻液，辅助LED裝飾燈泡· 散熱用途。裝飾燈殼42之組裝方式可依據預鑄體36之形狀以及尺寸設計約略分為兩類。第一類組裝方式請參考圖九與圖十之本發明第一實施例與第二實施例之LED裝飾燈泡的剖面示意圖。其中第一實施例與第二實施例之LED裝飾燈泡結構係大致相同，但第二實施例之LED裝飾燈泡結構另於電極接腳3 2、3 4之間設置一由金屬材料所構成的散熱架4 4，以用來輔助LED裝飾燈泡散熱，且晶粒3 8係設置於散熱架 4 4上端之一支撐表面上，並分別經由導線4 0 a與4 0 b連接至電極接腳3 2與3 4。根據第一實施例與第二實施例之圖示，預鑄體3 6之寬度係大於裝飾燈殼4 2之開口寬度，且預鑄體 3 6上端包含有至少一嵌合結構3 6 a，例如一凹槽，以用來套接裝飾燈殼42，因此裝飾燈殼42之邊緣處可以直接嵌合至預鑄體3 6之嵌合結構3 6 a中。換句話說，在第一類組裝方式中，LED裝飾燈泡不需要經由習知的燈芯元件，即可It is not intended that the method for making an LED decorative light bulb according to the present invention is based on the ancient, earth-standing, and up-to-figure drawings. As shown in Figure 、 ^ ^ ^ ^ ^ ^ m ^, the method of the present invention is to first provide a pre-type bracket 30 to prepare the inscriptions simultaneously, Gujia qn Bai Ba Gu, go to ^ I 乂 set several LED decorative light bulb, 預鑄 style support% 3 ϋ contains a plurality of mutual umbrellas, ^.? 1: I. Τ Φ ^ ^ electrode pins (including negative electrode pins 3 2 and positive electrode pins) 3 4) 箱 # 4, I ★ ,, ^ ^ _ 'The bottom of the eye-shaped bracket 30 extends upward, and a body 36 surrounds Retora ^. π, the outer side of the electrode pins 3 2 and 3 4 are used to fix the η ^ ρ between the electrode pins 3 2 and 3 4 to avoid the electrode pins 32, 34 In the subsequent production, the hair is distorted and deformed. ^ ^ ^ 0 0 0 ^ ^ A text ~ phenomenon, the subsequent ¥ line connected to the electrode pins 32, 34 is pulled and broken, causing an open circuit (〇pen) . In a preferred embodiment of the present invention +, the body 36 is made of an insulating material, such as a plastic knee, glass or ceramic. Common high-molecular plastic materials, including polyethylene (PE), polypropylene (PP), polypropylene (acrylonitrile butadiene styrene, ABS), or nylon (nylon) can be used Make a carcass 36. In addition, in other embodiments of the present invention, the carcass 36 may also be a glass-metal seal / '(g1ass-meta 1 seal). As shown in FIG. 7 and FIG. 8, a solid crystal process is performed, so that a crystal grain 38 is formed above the negative electrode pin 32, and the crystal grain 38 includes at least one led crystal grain. Next, a wire bonding process is performed to form a wire 4 0 ′ above the die 38 as one of the negative electrode pin 32 and the positive electrode pin 34. 548858 V. Description of the invention (6) circuit . Then, a decorative lamp housing 42 is formed on the cymbal holder 30 to enclose the crystal grains 38. In a preferred embodiment of the present invention, the shape of the decorative lamp housing 42 includes a circle, a triangle, a square, or other irregular shapes, such as common spheres, stars, lamp spheres, fruit shapes, or animal shapes. Can be used as the shape of the decorative lamp housing 42. It is worth noting that, since the present invention does not need to be filled with glue in the decorative lamp housing 4 2 after the processes such as die-bonding and wire bonding, the body 36 and the decorative lamp housing 4 2 A hollow area can be formed to fill a cooling liquid to assist LED decorative bulbs and heat dissipation. The method of assembling the decorative lamp housing 42 can be roughly divided into two types according to the shape and size design of the body 36. For the first type of assembly method, please refer to FIG. 9 and FIG. 10, which are schematic cross-sectional views of the LED decorative bulbs according to the first and second embodiments of the present invention. The structure of the LED decorative light bulb in the first embodiment and the second embodiment is substantially the same, but the LED decorative light bulb structure in the second embodiment is further provided with a metal material for heat dissipation between the electrode pins 3 2, 3 4 The bracket 4 4 is used to assist the LED decorative bulb to dissipate heat, and the die 38 is arranged on a supporting surface of the upper end of the heat sink 4 4 and is connected to the electrode pins 3 2 through the wires 4 0 a and 4 0 b, respectively. With 3 4. According to the illustrations of the first embodiment and the second embodiment, the width of the carcass 36 is larger than the opening width of the decorative lamp housing 42, and the upper end of the carcass 36 includes at least one fitting structure 36a, For example, a groove is used to socket the decorative lamp housing 42, so the edge of the decorative lamp housing 42 can be directly fitted into the fitting structure 3 6 a of the carcass 36. In other words, in the first type of assembly method, the LED decorative bulb does not need to go through a conventional wick element,

第10頁 548858 五、發明說明（7) 以使外殼4 6直接嵌合至預鑄體3 6，而且預鑄體3 6下端亦可藉由至少一嵌合結構，例如螺紋等嵌合結構之設置，使預鑄體3 6以及裝飾燈殼4 2等直接套接至習知之燈座元件上，完成LED成品之製作，以有效簡化生產流程。請參考圖十一與圖十二之本發明第三實施例與第㈡] 施例之LED裝飾燈泡的剖面示意圖。苴中第二實施例鱼四實施例之LED裝•燈泡結構係大致相：弟=四“施二. 之LED裝飾燈泡結構另於電極接腳32、34之間設置一由金屬材料所構成的散熱架44,以用來輔助裝飾燈泡散. till 38係設置於散熱架44上端之-支撐表面上，並 i 與4_接至電極接腳32與34。才艮據第三裝飾燈殼42之開口 = ^此^預鑄體36之寬度係小於燈殼42必須套接至1芯組裝方式^ 被夾於裝飾燈殼42與燈芯元件門丁）以使預鑄體36 裝飾燈泡發光元件。換句話說，】第進而包封住整個led 鑄體36主要係用來固定電極接腳^2弟^類組裝方式中，預護電極接腳32、34免於遭受外部庫 4之間的間距，並保何嵌合結構與其他元件直接進7亍=穿破壞，而無法提供任士相較於習知製作LED裝飾燈泡之預鑄式支架可以利用預鑄體環繞於，本發明提供之腳外側，因此可以有效隔離之⑽裝飾燈泡之電極接 I %之外部應力作用在LED裝Page 10 548858 V. Description of the invention (7) The shell 4 6 can be directly fitted to the carcass 36, and the lower end of the carcass 36 can also have at least one fitting structure, such as a threaded fitting structure. It is arranged so that the carcass 36 and the decorative lamp housing 4 2 are directly socketed to the conventional lamp holder components to complete the production of the LED finished product to effectively simplify the production process. Please refer to FIG. 11 and FIG. 12 for a schematic cross-sectional view of the LED decorative bulb according to the third embodiment and the third embodiment of the present invention. The second embodiment of the second embodiment of the LED device and the bulb structure of the fourth embodiment are roughly similar to the following: the LED decorative bulb structure of the second "four" and the second is provided between the electrode pins 32 and 34 by a metal material The heat dissipation frame 44 is used to assist the decoration of the bulbs. Till 38 is provided on the support surface of the upper end of the heat dissipation frame 44 and is connected to the electrode pins 32 and 34 by i and 4_. According to the third decorative lamp housing 42 Opening = ^ The width of the body 36 is smaller than that of the lamp housing 42. It must be socketed to a 1-core assembly method. ^ It is sandwiched between the decorative lamp housing 42 and the wick element keeper) to make the body 36 decorate the light-emitting element of the bulb. In other words,] the first LED encapsulation 36 is mainly used to fix the electrode pins. In the second assembly method, the pre-protected electrode pins 32 and 34 are protected from the gap between the external libraries 4. And also ensure that the fitting structure and other components directly enter the 7 亍 = wear and tear, and can not provide Ren Shi compared to the conventional 制作 bracket for making LED decorative bulbs can be surrounded by the 預鑄 body, the outside of the foot provided by the present invention, Therefore, it is possible to effectively isolate the electrodes of the decorative bulbs from external stress of 1%. In the LED package

第11頁 548858 五、發明說明（8) 飾燈泡之電極接腳上，進而避免正、負電極產生扭曲、變形。此外，由於本發明所提供之預鑄式支架沒有習知之上支架結構，因此本發明可以在完成固晶、焊線等製程之後即先切斷部分電極接腳下端與預鑄式支架之連接，以便先進行品質測試，篩選LED裝飾燈泡，進而避免於不良的LED 裝飾燈泡上進行後續裝飾燈殼封裝等製程所造成的生產成本浪費。另一方面，由於本發明不需要利用習知之沖模斬形的方式來切割電極接腳之間的上支架，而且亦不需要利用習知之鑄模製程形成膠體來包封住晶粒，因此可以有效避免LED裝飾燈泡於切割過程造成損害，改善LED裝飾燈泡之散熱效率，並進而達到簡化製程以及改善產品品質等目的。以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明專利之涵蓋範圍。Page 11 548858 V. Description of the invention (8) Decorate the electrode pins of the bulb to avoid distortion and deformation of the positive and negative electrodes. In addition, since the 支架 bracket provided by the present invention does not have a conventional upper bracket structure, the present invention can first cut off the connection between the lower end of some electrode pins and the 支架 bracket after the processes such as solid crystal bonding and wire bonding. In order to perform the quality test first, the LED decorative bulbs are screened, so as to avoid the waste of production costs caused by the subsequent decorative lamp shell packaging and other processes on the defective LED decorative bulbs. On the other hand, since the present invention does not need to use the conventional die-cutting method to cut the upper bracket between the electrode pins, nor does it need to use the conventional casting process to form a colloid to encapsulate the crystal grains, so it can be effectively avoided LED decorative bulbs cause damage during the cutting process, improve the heat dissipation efficiency of LED decorative bulbs, and then achieve the purpose of simplifying the process and improving product quality. The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the scope of the patent application for the present invention shall fall within the scope of the invention patent.

第12頁 548858 圖式簡單說明圖式之簡單說明圖一至圖五為習知製作一 LED裝飾燈泡的方法示意圖。圖六至圖八為本發明製作一 LED裝飾燈泡的方法示意圖。圖九為本發明第一實施例之一 LED裝飾燈泡的剖面示意圖。 .Page 12 548858 Brief description of the diagrams Brief description of the diagrams Figures 1 to 5 are schematic diagrams of a conventional method for making an LED decorative bulb. 6 to 8 are schematic diagrams of a method for manufacturing an LED decorative bulb according to the present invention. Fig. 9 is a schematic sectional view of an LED decorative light bulb according to a first embodiment of the present invention. .

圖十為本發明第二實施例之一 LED裝飾燈泡的剖面示意圖。圖十一為本發明第三實施例之一 LED裝飾燈泡的剖面示意圖。圖十二為本發明第四實施例之一 LED裝飾燈泡的剖面示意圖。圖示之符號說明Fig. 10 is a schematic sectional view of an LED decorative light bulb according to a second embodiment of the present invention. FIG. 11 is a schematic cross-sectional view of an LED decorative bulb according to a third embodiment of the present invention. Fig. 12 is a schematic cross-sectional view of an LED decorative bulb according to a fourth embodiment of the present invention. Symbol description

10 下支架 12 負電極接腳 14 正電極接腳 16 上支架 18 LED燈泡 20 晶粒 22 導線 24 LED膠體 30 預鑄式支架 32 負電極接腳 34 正電極接腳 36 預鑄體 3 6a 嵌合結構 38 晶粒 \ \10 Lower bracket 12 Negative electrode pin 14 Positive electrode pin 16 Upper bracket 18 LED bulb 20 Grain 22 Wire 24 LED gel 30 Unit bracket 32 Negative electrode pin 34 Positive electrode pin 36 Body 3 6a Fitting Structure 38 grains \ \

第13頁 548858Page 13 548858

第14頁Page 14

Claims

548858 六、申請專利範圍 — 1. 一種發光二極體（light emitting diode, LED)裝飾燈泡包含有：一預鑄式支架，該預鑄式支架包含有至少一第一電極接腳，一與該第一電極接腳互相平行之第二電極接腳，以及一預鑄體環繞於該第一電極接腳與該第二電極接腳外側；一晶粒連接於該第一電極接腳上方，且該晶粒包含有至少一發光二極體；548858 VI. Scope of patent application — 1. A light emitting diode (LED) decorative bulb includes: a bracket, the bracket includes at least one first electrode pin, and one A second electrode pin whose first electrode pins are parallel to each other, and a body surrounding the first electrode pin and the outside of the second electrode pin; a die is connected above the first electrode pin, and The crystal grain includes at least one light emitting diode;

一導線設於該晶粒上方，用來連接該第一電極接腳與該第二電極接腳；以及一裝飾燈殼設於該預鑄式支架上，用來包封住該晶粒。 2. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體係由一絕緣材料所構成。 3. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體係由高分子塑膠，玻璃或陶瓷等材料所構成。A lead wire is provided above the die for connecting the first electrode pin and the second electrode pin; and a decorative lamp housing is provided on the cymbal support for encapsulating the die. 2. The light-emitting diode decorative bulb according to item 1 of the patent application scope, wherein the tritium system is composed of an insulating material. 3. For example, the light-emitting diode decorative bulb of item 1 of the patent application scope, wherein the tritium system is composed of polymer plastic, glass or ceramics.

4. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體係為一玻璃金屬密封體（glass-metal seal)。 5. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體係用來固定該第一電極接腳與該第二電極接腳之4. The light-emitting diode decorative bulb according to item 1 of the patent application scope, wherein the tritium system is a glass-metal seal. 5. The light-emitting diode decorative bulb according to item 1 of the scope of patent application, wherein the tritium system is used to fix the first electrode pin and the second electrode pin.

第15頁 548858 六、申請專利轉圍間的間距，以避免該預鑄式支架上端於該發光二極體裝飾燈泡之製造過程中發生扭曲、變形，使得該導線被拉扯斷裂，造成開路（open)。 6. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體上端包含有至少一嵌合結構，用來套接該裝飾燈殼。Page 15 548858 VI. The gap between the patent application circles to avoid the distortion and deformation of the upper end of the cymbal bracket during the manufacturing process of the light-emitting diode decorative bulb, causing the wire to be pulled and broken, resulting in an open circuit. ). 6. The light-emitting diode decorative bulb according to item 1 of the patent application, wherein the upper end of the carcass includes at least one fitting structure for socketing the decorative lamp housing.

7. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該裝飾燈殼與該預鑄體之間包含有一中空區域。 8. 如申請專利範圍第7項之發光二極體裝飾燈泡，其中該中空區域係用來填裝一冷卻液。 9. 如申請專利範圍第1項之發光二極體裝飾燈泡，其中該預鑄體下端包含有至少一嵌合結構，用來套接該發光二極體裝飾燈泡至一燈座。7. The light-emitting diode decorative bulb according to item 1 of the patent application, wherein a hollow region is included between the decorative lamp housing and the carcass. 8. The light-emitting diode decorative bulb according to item 7 of the patent application, wherein the hollow area is used for filling a cooling liquid. 9. The light-emitting diode decorative bulb according to item 1 of the patent application, wherein the lower end of the carcass includes at least one fitting structure for socketing the light-emitting diode decorative bulb to a lamp holder.

1 0 .如申請專利範圍第1項之發光二極體裝飾燈泡，其中該裝飾燈殼之形狀包含有圓形，三角形，方形或其他不規則形狀。 11. 一種製作一發光二極體（light emitting diode， LED)裝飾燈泡的方法，該方法包含有下列步驟：10. The light-emitting diode decorative bulb according to item 1 of the scope of patent application, wherein the shape of the decorative lamp housing includes a circle, a triangle, a square, or other irregular shapes. 11. A method for manufacturing a light emitting diode (LED) decorative bulb, the method comprising the following steps:

第16頁 548858 申請專利範圍 —__ 提供一預錶4· 腳外側； . _ 進行一固晶製^ rn ^ Β } 表私’以使一晶粒連接$ $ # ^ 且戎晶粒包A古獲至該第一電極接腳 ^ 3有至少一發糸二to祕· 電極接腳，—與‘第：電：：：式支架包含有至少一第一腳，以及一預鱗體於腳互相平行之第二電極接 H 體衣繞於該第-電極接腳與該第二電極接上，且該晶粒包：二使—晶粒連 .…一, 進行-焊線ϋ少：Π二極體；連接該第一電極接以^ ^日日粒上方形成一導線，用來於該預缚式ΪΓ與該第二電極接腳；以及粒。木上形成一裝飾燈殼，用來包封住該晶 1 2 ·如申請專女丨^ 其中該預鑄體係由一絕緣材料所構^乾圍第11項之方法，^ 坡螭金屬Κ:，圍第1 1項之方法，#中該預鑄體係為-J 歷 C g 1 a s s - m e t a 1 S e a 1 ) 〇固定該第二：f乾圍第1 1項之方法，纟中該預鑄體係用來免該預鑄4 ±極接腳與該第二電極接腳之間的間距，以避令發生扭^架上端於該發光二極體裝飾燈泡之製造過程、變形，使得該導線被拉扯斷裂，造成開路 \Page 16 548858 Scope of patent application — __ Provide a type 4 · outside of the foot;. _ Carry out a solid crystal system ^ rn ^ Β} Confidence 'to make a die connection $ # # ^ Rong die package A The first electrode pin ^ 3 is obtained with at least one second pin. The electrode pin is connected with the ":: electricity :::" type bracket including at least one first pin and a prescale on the foot. The parallel second electrode is connected to the H-body coat around the first-electrode pin and the second electrode, and the crystal grains are: two-connected-the crystal grains are connected to one another. A polar body; connected to the first electrode and forming a wire above the sun grain to form a lead for the pre-bound ΪΓ and the second electrode; and a grain. A decorative lamp housing is formed on the wood to enclose the crystal 1 2 · If applying for a special girl 丨 ^ Wherein the 預鑄 system is constructed of an insulating material ^ Dry the method of item 11, ^ Slop metal KK: , The method of circumventing the 11th item, the system of # in the # is -J calendar C g 1 ass-meta 1 S ea 1) 〇 fixing the second: f the method of circumventing the 11th item, The casting system is used to avoid the distance between the ± 4 ± pole pin and the second electrode pin to avoid twisting. The upper end of the frame is in the manufacturing process of the light emitting diode decorative bulb, which deforms the wire. Pulled to break, causing an open circuit

第17頁 548858 六、申請專利範圍 (open ) 〇 1 6.如申請專利範圍第1 1項之方法，其中該預鑄體上端包含有一至少一欲合結構，用來套接該裝飾燈殼。 1 7.如申請專利範圍第1 1項之方法，其中該裝飾燈殼與該預鑄體之間包含有一中空區域。 1 8.如申請專利範圍第1 7項之方法，其中該中空區域係用來填裝一冷卻液。 1 9.如申請專利範圍第1 1項之方法，其中該預鑄體下端包含有一至少一欲合結構，用來套接該發光二極體裝飾燈泡至一燈座。 2 0 .如申請專利範圍第1 1項之方法，其中該裝飾燈殼之形狀包含有圓形，三角形，方形或其他不規則形狀。Page 17 548858 VI. Patent Application Range (open) 〇 1 6. The method according to item 11 of the patent application range, wherein the upper body package contains at least one desired structure for socketing the decorative lamp housing. 17. The method according to item 11 of the scope of patent application, wherein a hollow region is included between the decorative lamp housing and the carcass. 18. The method according to item 17 of the scope of patent application, wherein the hollow area is used to fill a coolant. 19. The method according to item 11 of the scope of patent application, wherein the lower package of the carcass contains at least one desired structure for socketing the light-emitting diode decorative bulb to a lamp holder. 20. The method according to item 11 of the scope of patent application, wherein the shape of the decorative lamp housing includes a circle, a triangle, a square or other irregular shapes.