TW201226772A - Low cost retrofit led light tube for fluorescent light tubes - Google Patents

Low cost retrofit led light tube for fluorescent light tubes Download PDF

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Publication number
TW201226772A
TW201226772A TW100141099A TW100141099A TW201226772A TW 201226772 A TW201226772 A TW 201226772A TW 100141099 A TW100141099 A TW 100141099A TW 100141099 A TW100141099 A TW 100141099A TW 201226772 A TW201226772 A TW 201226772A
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Taiwan
Prior art keywords
tube
solid state
state light
emitting component
light emitting
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TW100141099A
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Chinese (zh)
Inventor
Hout Hans Van
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Koninkl Philips Electronics Nv
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Publication of TW201226772A publication Critical patent/TW201226772A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A lighting device including a tube, which is elongate and light transmissive and which has a light diffuser; electrical contacts arranged at the ends of the tube; and an elongate solid state light emitting member extending along the tube and being connected with the electrical contacts. The solid state light emitting member is attached to an outer surface of the tube and emits light through the tube.

Description

201226772 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種管狀固態發光照明裝置，且更特定地 關於一種照明裝置，其包括一管，該管係細長且光透射性 的’且其包含一光擴散器；配置於該管之末端處的電接觸 件；及沿著該管延伸且與該等電接觸件連接的一細長固態 發光部件。 【先前技術】 具有一固態光源的管狀照明裝置通常構造為在現存照明 器（其等已與習知螢光燈管（TL管）一起使用）中有用的一替 代照明裝置。一典型固態發光元件係一 LED(發光二極201226772 VI. Description of the Invention: The present invention relates to a tubular solid-state lighting device, and more particularly to a lighting device comprising a tube which is elongated and light transmissive and A light diffuser is included; an electrical contact disposed at an end of the tube; and an elongated solid state light emitting component extending along the tube and coupled to the electrical contacts. [Prior Art] A tubular illumination device having a solid state light source is typically constructed as an alternative illumination device useful in existing illuminators, which have been used with conventional fluorescent tubes (TL tubes). A typical solid-state light-emitting element is an LED (light-emitting diode

體），如US 2010/0103673中所揭示。此等所謂的改裝LED 燈管相^習知螢光燈管具有許多優點，如本技術中所熟 知。然而，該等LED燈管的製造繁複’因為LED部件插入 該管中，且附接至其内壁，且該管的直徑很小，且長度很 長。該管的典型尺寸係大於一米長，及小於25随的一内 直徑。 【發明内容】 本發明之—目的係提供該管狀固態發光照明裝置的一經 簡化構造’及其之一經簡化製造。 λ目的用如隨附技術方案中定義的根據本發明的一照明 裝置達成。 ” 因此，根據本發明之—態樣，提供-照明裝置，其包括 一管，該管係細長且#泳公u以 長且先透射性的，且其包含—光擴散器。 159511.doc 201226772 該照明裝置進一步包括配置於該管之末端處的電接觸件， 及沿著該管延伸且與該等電接觸件連接的一細長固態發光 部件。該固態發光部件附接至該管的一外表面，且經該管 發射光。 根據本發明之另一態樣，提供製造一照明裝置的一方 法，其包括： -提供一管，其係細長且光透射性的，且其包含一光擴 散器； -對遠管提供在其末端處的電接觸件；及 -將一細長固態發光部件附接至該管的一外表面，使得 該固態發光部件沿著該管延伸，且經該管發射光。 因此，藉由將該固態發光部件配置於該管之該外表面 上，避免困難的内部安裝。然而維持該照明裝置之照度性 質’因為該發光部件之光輸出經該管引導。 請注意，如熟習此項技術者所理解，特性「固態發光部 件」包含不同種類的固態光發射器，諸如LED及OLED。 此外，應注意，將LED部件安裝於外側已在美國專利申 請案第2006/0028837號中提出。然而，在該情況中，其上 安裝LED單元的細長部分係透明材料之一固體桿，且並非 一管’如熟習此項技術者所理解，此顯然為不同的。因 此’關於本發明的明顯優點（諸如對於習知勞光管使用一 略微改進的電流製造線）在該先前技術解決方案中沒有獲 得。 根據該照明裝置的一實施例，管壁已向内彎曲，以形成 159511.doc 201226772 一凹陷，且其中該固態發光部件已承接於該凹陷中，其中 該固態發光部件的該外表面由該管之剩餘部分的周圍環 抱。此實施例之優點在於該照明裝置之外週邊可完全保持 為圓形。 根據該照明裝置之一實施例，該發光部件藉助於一黏合 劑而附接至該管。此係一簡單又可靠的附接，避免該管的 任何機械動作。 根據該照明裝置之一實施例，該發光部件用一電絕緣囊 封材料覆蓋。藉此獲得免於外部影響的保護以及電安全。. 根據該照明裝置的一實施例，該固態發光部件包括配置 於一列中的多個固態光發射器。 根據製造一照明裝置之方法的一實施例’其中該細長固 態發光部件包括一細長引線框架，該引線框架配置於一安 裝支撐件上，且該附接一細長固態發光部件至該管的一外 表面包括將該管安裝於該固態發光部件上，同時由該安裝 支撐件承載。該固態發光部件的該外表面之安裝開放使用 比藉由將部件插入該管令而安襞的部件更靈活的部件。在 此貫施例中，由於使用一支撐件來組裝該部件且將該管安 裝於》亥。卩件上同時仍然支撐該部件，額外的元件使該部件 更堅硬。 【實施方式】 現將更詳細且參考附圖而描述本發明。 如圖1及圖2中所展示，賴此發明之照明裝置ι〇〇的一 第-實施例包括-管102’其係細長且光透射性的。該管 159511.doc 201226772 102包含一玻璃管1〇4及配置於該玻璃管ι〇4内側且與該玻 璃管104同心的一管狀光擴散器1〇6 ^該光擴散器1〇6係沈 積於該玻璃管104之内表面上的一擴散層。或者，該擴散 器可為配置於s亥玻璃管1 〇 4中的一個別元件。一細長固雜 發光部件108附接至該管1 〇2之一外表面114，且透過該管 102發射光。在此實施例中，該固態發光部件ι〇8係一 led 部件’其藉助於一黏合劑而附接至該管1 〇2，該黏合劑部 分由一囊封材料組成，且部分由黏勝組成，如將在下文中 與該製造方法的一實施例之描述一起更詳細解釋。該lED 部件108沿著該管1〇2之長度延伸。該LED部件包括一引線 框架110及沿者该管102之長度以一列配置的多個LED 112 »該LED部件1〇8與包括於末端帽116中的電接觸件電 連接’該等末端帽116配置於該管1〇2之每一各自末端處。 在此實施例中’該等末端帽116係亦使用於螢光燈管處的 習知末端帽。每一末端帽具有電終端針腳丨2〇，其等經配 置以擬合至一照明器的對應接收構件中。 根據照明裝置200的一第二實施例，其具有與該第一實 施例相同的基本結構’即，包含一玻璃管204及一擴散器 206的一細長管202 ;及一 LED部件208，其包括一引線框 架210及複數個LED 2 12。然而’根據此第二實施例，該管 202之壁的一部分214已向内彎曲以形成一凹陷216。該凹 陷216沿著該管202延伸。該LED部件208承接於該凹陷216 中’使得該LED部件208之外表面218由該管202之剩餘部 分的周圍環抱。 159511.doc 201226772 參考圖4A至圖4D，根據製造該照明裝置之一方法的一 實施例，其製造如下。一般而言，包含一光擴散器的一細 長且光透射性的管在其兩端具有電接觸件，且其在該管的 該外表面處與一細長固態發光部件嚙合，使得該固態發光 部件沿著該管延伸，且透過該管發射光。更特定言之，首 先，在S1處，提供一 LED部件400，其包括具有配置於其 上之LED 404的一引線框架402。此外，該引線框架402具 備配置於該等LED 404之鄰近處的接合墊片406，及對準孔 408。接著，如S2處所展示，該LED部件400配置於一安裝 支撐件410上，諸如一安裝台，且該LED部件400藉助於在 該等孔408中承接該安裝支撐件410的固定突出物412而對 準。接著，如S3處所展示，例如藉由切割該引線框架402 而將其分成若干個別引線框架部分414，各者承載至少一 LED 404及/或至少一接合墊片406。每一切割416在一 LED 404與一接合墊片406之間完成。因此，該LED 404及該接 合墊片406變得位於接近其等之各自引線框架部分414之一 末端。在此實施例中，該等LED 404被串聯連接。因此， 如S4處所展示，在每一切割處，該分離的LED 404及接合 墊片406接著打線接合418。作為在將該LED部件400附接 至該管之前製備該LED部件400的一最後措施，在S5處， 光學黏膠之點420施配於該等LED 404上，且另一較不昂貴 的黏合劑（諸如一囊封材料）之點422施配於該引線框架402 上之預定間隔的位置處。接著，在S6處，該管424安裝於 該LED部件400之上，且藉助於該黏合劑（即，光學黏膠的 159511.doc 201226772 點420及囊封材料的點422)而與其連接。在固化該黏合劑 (S7)之後，將該總成從該安裝支撐件41〇移除，且旋轉18〇 度（S8)，使得該LED部件400在頂上。最後，在^處，該 LED部件400用囊封材料426覆蓋，且固化該囊封材料 426(S10)。該囊封材料426係電絕緣的。該囊封材料可為 如熟習此項技術者所理解的任意適當材料，諸如一 L 展氧樹 脂或聚矽氧。 f 【圖式簡單說明】 圖1係根據本發明之一照明裝置的一實施例的一橫戴面 圖2係展示於圖1中之照明裝置的一側面圖； 圖3係該照明裝置之另一實施例的一切開圖；及 圖4A至圖4D繪示根據此發明之〆照明裝置的製造。 【主要元件符號說明】 10〇 照明裝置 102 管 104 106 108 110 112 114 116 120 玻璃管 管狀光擴散器 細長固態發光部件 引線框架 發光二極體 管的外表面 末端帽 電終端針腳 159511.doc 201226772 200 照明裝置 202 管 204 玻璃管 206 擴散器 208 發光二極體部件 210 引線框架 212 發光二極體 214 管之壁的一部分 216 凹陷 218 發光二極體部件的外表面 400 發光二極體部件 402 引線框架 404 發光二極體 406 接合墊片 408 對準孔 410 安裝支撐件 412 固定突出物 414 引線框架部分 416 切割 418 打線接合 420 光學黏膠的點 422 黏合劑的點 424 管 426 囊封材料 159511.doc -9-(body), as disclosed in US 2010/0103673. These so-called retrofitted LED tubes have many advantages, as is well known in the art. However, the manufacture of such LED tubes is complicated because the LED member is inserted into the tube and attached to its inner wall, and the tube has a small diameter and a long length. The typical size of the tube is greater than one meter long and less than one internal diameter of 25. SUMMARY OF THE INVENTION The present invention is directed to providing a simplified construction of the tubular solid state lighting illumination device and one of its simplifications. The purpose of λ is achieved with a lighting device according to the invention as defined in the accompanying technical solution. Thus, in accordance with the present invention, there is provided an illumination device comprising a tube which is elongated and which is long and transmissive and which comprises a light diffuser. 159511.doc 201226772 The illumination device further includes an electrical contact disposed at an end of the tube, and an elongated solid state light emitting component extending along the tube and coupled to the electrical contacts. The solid state light emitting component is attached to an outer portion of the tube Surface, and emitting light through the tube. According to another aspect of the invention, a method of making an illumination device is provided, comprising: - providing a tube that is elongated and light transmissive and that includes a light diffusion Providing an electrical contact at the end of the distal tube; and - attaching an elongated solid state light emitting component to an outer surface of the tube such that the solid state light emitting component extends along the tube and is emitted through the tube Therefore, by disposing the solid-state light-emitting component on the outer surface of the tube, difficult internal mounting is avoided. However, the illumination property of the illumination device is maintained 'because the light output of the light-emitting component is guided through the tube. Meaning as understood by those skilled in the art, characteristics of "solid state light emitting member" includes different types of solid state light emitters, such as LED and OLED. In addition, it should be noted that the mounting of the LED component to the outside has been proposed in U.S. Patent Application Serial No. 2006/0028837. However, in this case, the elongated portion on which the LED unit is mounted is a solid rod of one of the transparent materials, and is not a tube' which is obviously different as understood by those skilled in the art. Thus, a significant advantage with respect to the present invention, such as the use of a slightly improved current manufacturing line for conventional light pipes, was not obtained in this prior art solution. According to an embodiment of the illumination device, the tube wall has been bent inwardly to form a recess 159511.doc 201226772, and wherein the solid state light emitting component has been received in the recess, wherein the outer surface of the solid state light emitting component is the tube Surrounded by the rest of the area. An advantage of this embodiment is that the outer periphery of the illuminating device can be completely kept circular. According to an embodiment of the illumination device, the illumination component is attached to the tube by means of an adhesive. This is a simple and reliable attachment that avoids any mechanical action of the tube. According to an embodiment of the illumination device, the illumination component is covered with an electrically insulating encapsulation material. This protects against external influences and electrical safety. According to an embodiment of the illumination device, the solid state lighting component comprises a plurality of solid state light emitters arranged in a column. According to an embodiment of a method of manufacturing a lighting device, wherein the elongated solid state lighting component comprises an elongated lead frame disposed on a mounting support and attaching an elongated solid state lighting component to an outer portion of the tube The surface includes mounting the tube to the solid state lighting component while being carried by the mounting support. The mounting of the outer surface of the solid state lighting component is more flexible than the component that is mounted by inserting the component into the tube. In this embodiment, the component is assembled using a support member and the tube is mounted in the hex. The part is still supported on the piece, and the extra components make the part harder. [Embodiment] The present invention will now be described in more detail with reference to the accompanying drawings. As shown in Figures 1 and 2, a first embodiment of the illumination device of the present invention comprises a tube 102' which is elongate and light transmissive. The tube 159511.doc 201226772 102 comprises a glass tube 1〇4 and a tubular light diffuser 1〇6 disposed inside the glass tube ι4 and concentric with the glass tube 104. The light diffuser 1〇6 is deposited A diffusion layer on the inner surface of the glass tube 104. Alternatively, the diffuser can be a separate component disposed in the glass tube 1 〇 4 . An elongated solid light emitting component 108 is attached to one of the outer surfaces 114 of the tube 1 and transmits light through the tube 102. In this embodiment, the solid state light emitting component ι 8 is a led component that is attached to the tube 1 〇 2 by means of an adhesive, the adhesive portion being composed of an encapsulating material and partially smeared by the adhesive. The composition, as will be explained below in more detail together with the description of an embodiment of the manufacturing method. The lED member 108 extends along the length of the tube 1〇2. The LED component includes a leadframe 110 and a plurality of LEDs 112 arranged in a row along the length of the tube 102. The LED components 1〇8 are electrically coupled to electrical contacts included in the end cap 116. Disposed at each respective end of the tube 1〇2. In this embodiment, the end caps 116 are also used in conventional end caps at fluorescent tubes. Each end cap has an electrical terminal pin 2丨 that is configured to fit into a corresponding receiving member of an illuminator. According to a second embodiment of the illumination device 200, having the same basic structure as the first embodiment, i.e., an elongated tube 202 including a glass tube 204 and a diffuser 206; and an LED component 208, including A lead frame 210 and a plurality of LEDs 2 12. However, according to this second embodiment, a portion 214 of the wall of the tube 202 has been bent inwardly to form a recess 216. The recess 216 extends along the tube 202. The LED component 208 is received in the recess 216 such that the outer surface 218 of the LED component 208 is surrounded by the remainder of the tube 202. 159511.doc 201226772 Referring to Figures 4A through 4D, in accordance with an embodiment of a method of fabricating the illumination device, it is manufactured as follows. In general, an elongated and light transmissive tube comprising a light diffuser has electrical contacts at its ends and it engages an elongated solid state light emitting component at the outer surface of the tube such that the solid state light emitting component Extending along the tube and emitting light through the tube. More specifically, first, at S1, an LED component 400 is provided that includes a leadframe 402 having LEDs 404 disposed thereon. In addition, the leadframe 402 has bond pads 406 disposed adjacent the LEDs 404, and alignment holes 408. Next, as shown at S2, the LED component 400 is disposed on a mounting support 410, such as a mounting station, and the LED component 400 receives the mounting tabs 412 of the mounting support 410 in the holes 408. alignment. Next, as shown at S3, the lead frame 402 is divided into individual lead frame portions 414, for example, by cutting the lead frame 402, each carrying at least one LED 404 and/or at least one bond pad 406. Each cut 416 is completed between an LED 404 and a bond pad 406. Thus, the LED 404 and the bond pad 406 become located near one end of their respective lead frame portions 414. In this embodiment, the LEDs 404 are connected in series. Thus, as shown at S4, at each cut, the separate LED 404 and bond pad 406 are then wire bonded 418. As a final measure to prepare the LED component 400 prior to attaching the LED component 400 to the tube, at S5, the point 420 of optical glue is applied to the LEDs 404 and another less expensive bond A point 422 of a dose, such as an encapsulating material, is applied at predetermined spaced locations on the lead frame 402. Next, at S6, the tube 424 is mounted over the LED component 400 and is coupled thereto by means of the adhesive (i.e., optical adhesive 159511.doc 201226772 point 420 and point 422 of the encapsulating material). After curing the adhesive (S7), the assembly is removed from the mounting support 41, and rotated 18 degrees (S8) so that the LED component 400 is on top. Finally, at ^, the LED component 400 is covered with an encapsulating material 426 and the encapsulating material 426 is cured (S10). The encapsulating material 426 is electrically insulating. The encapsulating material can be any suitable material as understood by those skilled in the art, such as an L-oxygenated resin or polyoxyxide. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of a lighting device shown in FIG. 1 according to an embodiment of an illumination device according to the present invention; FIG. 3 is another view of the lighting device. An open view of an embodiment; and Figures 4A through 4D illustrate the fabrication of a xenon illumination device in accordance with the present invention. [Main component symbol description] 10 〇 illuminating device 102 tube 104 106 108 110 112 114 116 120 glass tube tubular light diffuser elongated solid-state light-emitting part lead frame light-emitting diode tube outer surface end cap electric terminal pin 159511.doc 201226772 200 Illumination device 202 tube 204 glass tube 206 diffuser 208 light emitting diode component 210 lead frame 212 light emitting diode 214 a portion of the wall of the tube 216 recess 218 outer surface of the light emitting diode component 400 light emitting diode component 402 lead frame 404 LED 406 Bonding pad 408 Alignment hole 410 Mounting support 412 Fixing protrusion 414 Lead frame part 416 Cutting 418 Wire bonding 420 Point of optical adhesive 422 Point of adhesive 424 Tube 426 Encapsulation material 159511.doc -9-

Claims (1)

201226772 七、申請專利範圍： 1. 一種照明裝置，其包括一管，該管係細長且光透射性 的且其包含一光擴散器，配置於該管之兩端的電接觸 件；及沿著該管延伸且與該等電接觸件連接的一細長固 態發光部件，其特徵在於該固態發光部件附接至該管之 一外表面，且透過該管發射光。 2. 如請求項丨之照明裝置，其中管壁向内彎曲以形成一凹 陷且其中s亥固態發光部件承接於該凹陷中，其中該固 態發光部件之該外表面由該管之剩餘部I的周圍環抱。 3. 如請求項⑷之照明裝置’其中該發光部件藉助於一黏 合劑而附接至該管。 4. 如請求項磷2之照明裝置，其中該發光部件用一電絕緣 囊封材料覆蓋。 5. 如請求項之照明裝置’其中該固態發光部件包括配 置於一列中的多個固態光發射器。 6. 一種製造一照明裝置的方法，其包括： 提供一管，其係細長且光透射性的，且其包含一光擴 散器；及 對該管提供在其兩端的電接觸件，其特徵在於 將一細長固態發光部件附接至該管的一外表面，使得 該固態發光部件沿著該管延伸，且透過該管發射光。 耷长項6之方法，其中該附接一細長固態發光部件藉 助於一黏合劑而執行。 如請求項6或7之方法，其進-步包括在該附接之後用— I595ll.doc 201226772 囊封凝膠覆蓋該固態發光部件。 9. 10. 11. 12. 如或7之方法’其進一步包括在該附接之前： ”、’、田長引線框架’其承載多個固態光發射器丨及 ;一光學黏合劑施加於至少該等固態光發射器上。 如睛求項9之方法，甘、相 . 壬其進一步包括在該附接之前將一囊 封凝膠施加於該引線框架上。 求項9之方法，該提供一細長引線框架包括將該引 來忙架配置於~~安裝支撐件上；且該附接-細長固態發 光部件至該管的一外表面包括在由該安裝支樓件承載的 狀況下將該管安裝於該固態發光部件上。 如月长項9之方法，其包括藉由將該引線框架分成個別 的引線框架部分而提供串聯連接的固態光發射器，每一 引線柩架部分包含至少—固態光發射H，且將該等個別 引線框架部分串聯互連。 159511.doc201226772 VII. Patent Application Range: 1. A lighting device comprising a tube that is elongated and light transmissive and that includes a light diffuser, electrical contacts disposed at opposite ends of the tube; and along the An elongated solid state light emitting component extending from the tube and coupled to the electrical contacts, wherein the solid state light emitting component is attached to an outer surface of the tube and emits light through the tube. 2. The illumination device of claim 2, wherein the tube wall is curved inwardly to form a recess and wherein the solid state light emitting component is received in the recess, wherein the outer surface of the solid state light emitting component is comprised of the remainder of the tube Surrounded by the surroundings. 3. The illuminating device of claim (4) wherein the illuminating member is attached to the tube by means of an adhesive. 4. A lighting device as claimed in claim 6, wherein the illuminating member is covered with an electrically insulating encapsulating material. 5. The illumination device of claim 1 wherein the solid state light emitting component comprises a plurality of solid state light emitters disposed in a column. 6. A method of making a lighting device, comprising: providing a tube that is elongated and light transmissive and that includes a light diffuser; and providing the tube with electrical contacts at both ends thereof, wherein An elongated solid state light emitting component is attached to an outer surface of the tube such that the solid state light emitting component extends along the tube and emits light through the tube. The method of claim 6, wherein the attaching an elongated solid state light emitting component is performed by means of an adhesive. The method of claim 6 or 7, further comprising, after the attaching, covering the solid state light emitting component with an I595ll.doc 201226772 encapsulating gel. 9. 10. 11. 12. The method of or 7 'which is further included before the attachment: ”, ', Tian Chang lead frame' which carries a plurality of solid state light emitters; and an optical adhesive applied to at least The method of claim 9, the method of claim 9, further comprising applying an encapsulating gel to the lead frame prior to the attaching. The method of claim 9, the providing An elongated lead frame includes disposing the lead-in rack on the mounting support; and attaching the elongated solid light-emitting component to an outer surface of the tube includes the condition of being carried by the mounting branch The tube is mounted on the solid state light emitting component. The method of Moonlight Item 9, comprising providing a solid state light emitter connected in series by dividing the lead frame into individual lead frame portions, each lead truss portion comprising at least - solid state The light emits H and the individual lead frame portions are interconnected in series. 159511.doc
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