MJUZOO/ 八、新型說明· 【新技術領域】 尤指-種藉由一:::::產生白光之線性照明裝置， ;表面縱向地成形於士導=夺:具有散射圖紋之非均句 照明裝置。 先件表面之用以產生白光之線性 【先前技街】 按，掃4苗装 皆為日常生活=真機、衫印機、以及多功能事務機等 利用光學原理，、用相當頻繁的設備。而這些設備主要係 質係與掃插光源有“=成然而，輸出圖像的品 15 的話’則往往會降低對目標物之靈敏度及解 析又，而吊=輪出圖像效果不好。因此，對於光源的設 。十上如=提阿光輸出的亮度、均勻度、感應焦距以增加 明晰度¥自為相關業者_直努力研發的目標。 自知光源&組之導光棒係利料同疏密及不同大小之 印刷色喊網點之設計原理，使光線均勻分布該導光棒。 該導光棒之該網點設計係包括有圓形、V形、六角形、以 及椎柱形等’目的係用以破壞該導光棒内之全反射，並使 該光線由該導光棒均句射出。因此，該網點對於該光線的 擴散Γ目導細W具㈣切之關聯性。 月J ::界所知之謗導光棒之網點結構係以網印 20 M3 02667 (Dolpattern)技術生產，其於射出成型後，再進行印刷、 供烤寺製程，其生產步驟較為繁複，也容易產 度、渔度、溶劑稀釋狀況及潑機材料的劑量等因辛，^ 致轉印點尺寸的不穩定及誤差，使得該網點之印刷t 進而影響該導光棒之輝度與均勻度。 =產步雜為繁複，進而降低生產效率，增加了整體的 此外，針對習知影像相 習知之發光模組皆由^ 狀《她、、且而吕， 15 20 組成。所以，習知am監早色之發光二極體來 須要三個單色之料二咏組於驅動及讀取影像資訊時， 是以，由上一，體分別進行掃描，因此較費時。 及發光模組，1知之影像感測器所使用之導光棒 緣是，本創作ϋ便與缺失存在’而待加以改善者。 來從事此方面相 感上述缺失之可改善，且依據多年 理之運用，而提^經驗，悉心觀察且研究之，並配合學 發明。—種設計合理且有效改善上述缺失之本 【新型内容】 本創作所要解 白光之線性照明壯’、的技術問題，在於提供一種用以產生 具有散射圖紋之j本創作係藉由一體成形的方式，將 面，以取代習头&句勻表面縱向地成形於一導光元件之表 元件表面之二:知用網印的方式將一白色塗料轉印至導光 矛车 ° K] ll ’本創作不但能夠簡化製程（本創 M302667 加該上1勻t面係-體成形於該導光元件之表面)，更能増 "爯去&件之輝度與㈣度、及降低製作成本。曰 5 15 所組成之白模組（由藍色發光晶卿黃色鸯光粉 光二搞心 體）以取代f知由紅、綠、藍三個單以 及讀取ί像光模組，因此本劍作之白光發光模組於驅動 影像之彳^彳，較私脑了 3㈣_，轉有快獅ί 用以問題，根據本創作方案，提供1 一#2 Ϊ 裝置，其包括：―白光發_級 該白光發光^ —反射疋件。其中，該導光元件係設置於 光束，射二=該白光發光模組所產生之 有縱向散射圖紋之二=其 部分係透過該非均勻表面面’藉此該光束大 表面;以及，該反射元件係【覆；:::)至該光射出 為了旎更進一步瞭解本創 技術、手段及功效，請參閱以為達成預疋目的所採取之 附圖，相信本創作之目㈤#有關本創作之詳細說明與 入且具體之瞭解，缺而所附2與特點，當可由此得〜深 非用來對本創作加：：限^圖式僅提供參考與說明用，並 20 M302667 【實施方式】 請參閱第一圖至第四圖所示，其分別為本創作用以產 生白光之線性照明裝置的第一實施例之立體分解圖、立體 組合圖、導光元件之剖面圖、及其中一白光發光元件之前 5 視示意圖。由該等圖中可知，本創作係提供一種用以產生 白光之線性照明裝置，其包括：一白光發光模組1、一導 光元件2、及一反射元件3。 其中，該白光發光模組1係可為一設置於該導光元件 2的一側端之白光發光二極體。以本創作所揭露之實施例 ίο而言，該白光發光模組1係為一個白光發光元件1 0，並 且該白光發光元件10係具有一與該導光元件2之侧端面 相對應之出光面1 0 0。例如：本創作之導光元件2係為 圓形之侧端面，則該白光發光元件1 0之出光面100係 為一圓形出光面。換言之，依據該導光元件2之侧端面的 15 形狀，該白光發光元件1 0係可為任何相對應之形狀。 再者，如第四圖所示，以本創作所揭露之實施例而言， 該白光發光元件10係可為：由至少一藍色發光晶片10 1 (亦可為多數個）塗佈與該出光面1 0 0面積相同之黃 色螢光粉1 0 3所組成之白光發光二極體。另外，該白光 2〇發光元件1 〇係具有複數個向下延伸之導電接腳1 0 2。 此外，本發明之線性照明裝置更進一步包括：一塗佈於該 黃色螢光粉103上且具有耐熱性高之環氣樹脂（圖未 示），並且該環氣樹脂的塗佈區域係與該出光面1 0 0區域 的大小相同。 8 M302667 %今亢兀1干2係為_透 光元件2係設置於該白光發光模 ％光棒，並且該導 光元件2係以其-端或兩端卡固，側端（例如：該導 内），以接收該白光發光模組1所產^位於該反射元件3 光元件2之斷面呈圓面二切角形狀之光一束。其中，該導 其中一切角的表面係為—具有縱向散ζ第=圖所示），並且 20，另-切角的表面係為—縱 2、'、文之非均勻表面 即該非均勾表面2〇與該光射出表面面21，亦 兀件2之長距離方向所形成之表。^為延考該導光 10 2 0係-體成形於該導光、。此外，該非均勻表面 η ^ ^ 2上，亚且該非均勻表面2 二表面21係為相對稱之表面。藉此該光束大 ‘刀係透過該非均勻表面2Q散射（se鄭ing)至該光射 出表面2 1。 另外，該反射元件3係包覆該導光元件2，以反射非 B直接散射至該光射出表面21之光束，並且該反射元件3 係具有一相對應該光射出表面2 1之投光開口 3 0。其 中，該反射元件3係為 體成形之封裝殼體，或者該反 射元件3亦可為一由一上蓋殼體（圖未示）及一下蓋殼體 (圖未示）相互組成之封裝殼體。 20 此外，該反射元件3之内部表面係為具有10-90%反射 率之反射層3 1 (該反射層3 1係可為一白色反射層），其 中該反射層3 1係可為高反射材質或塗料，並且該反射元 件3之内部表面係可為一均勻、一不均勻或一漸變式之粗 糙面。然而，上述有關該反射元件3之内部表面的描述係 9 M302667 非用以限定本創作，舉凡可使得該反射元件3之内部表面 產生高反射率之方法或方式皆為本創作所保護之範疇。 . 請參閱第五圖至第六圖所示，其分別為本創作用以產 、 生白光之線性照明裝置的第二實施例之立體分解圖及立體 5 組合圖。由該等圖中可知，第二實施例與第一實施例最大 的不同在於：第二實施例之白光發光模組1係為兩個分別 設置於該1「光元件2雨側端之白光發光元件1 Ο Λ 1 1 ^ 並且該白光發光元件1 〇、1 1係可為白光發光二極體。 • 綜上所述，本創作係藉由一體成形的方式，將具有散 ίο 射圖紋之非均勻表面2 0縱向地成形於該導光元件2之表 面，以取代習知採用網印的方式將一白色塗料轉印至導光 元件表面之製程。因此，本創作不但能夠簡化製程（本創 作之非均勻表面2 0係一體成形於該導光元件2之表 面），更能增加該導光元件之輝度與均勻度、及降低製作成 15 本。 再者，採用白光發光模組1 (由藍色發光晶片1 〇 1 • 塗佈黃色螢光粉1 0 3所組成之白光發光二極體）以取代 習知由紅、綠、藍三個單色發光二極體所組成之發光模組， 因此本創作之白光發光模組1於驅動及讀取影像資訊時， 20 較習知縮短了 3倍的時間，而具有快速擷取影像之優點。 * 惟，以上所述，僅為本創作最佳的具體實施例之詳細 ^ 說明與圖式，惟本創作之特徵並不侷限於此，並非用以限 制本創作，本創作之所有範圍應以下述之申請專利範圍為 準，凡合於本創作申請專利範圍之精神與其類似變化之實 10 M302667 施例，皆應包含於本創作之範_中，任何熟悉該項技藝者 在本創作之領域内，可輕易思及之變化或修飾皆可涵蓋在 . 以下本案之專利範圍。 5【圖式簡單說明】 第一圖係為本創作用以產生白光之線性照明裝置的第一實 施例之立體分解圖； 第二圖係為本創作用以產生白光之線性照明裝置的第一實 ® 施例之立體組合圖； 10第三圖係為本創作用以產生白光之線性照明裝置之導光元 件之剖面圖； 第四圖係為本創作用以產生白光之線性照明裝置之其中一 白光發光元件之前視示意圖； 第五圖係為本創作用以產生白光之線性照明裝置的第二實 15 施例之立體分解圖；以及 第六圖係為本創作用以產生白光之線性照明裝置的第二實 ® 施例之立體組合圖。 白光發光元件 1 0 、1 出光面 1 0 0 藍色發光晶片 1 0 1 導電接腳 1 0 2 黃色螢光粉 1 0 3 【主要元件符號說明】 20白光發光模組 1 11 M302667MJUZOO/ VIII, new description · [New technology field] Especially refers to a kind of linear illumination device that produces white light by one:::::; the surface is longitudinally formed in the guide: the non-uniform sentence with scattering pattern Lighting device. The surface of the first part is used to produce the linearity of white light. [Previous technology street] Press, sweep 4 seedlings are all daily life = real machine, shirt printing machine, and multi-function machine, etc. Using optical principles, and using quite frequent equipment. However, the main system and the sweeping light source of these devices have "=, however, the output image of the product 15" tends to reduce the sensitivity and resolution of the target, while the hanging = round out image is not effective. For the setting of the light source, the brightness, uniformity, and induction focal length of the light output of the light source are increased to increase the clarity. The target of the light source & The design principle of the densely colored and differently sized printing color shouting dots allows the light to evenly distribute the light guiding rod. The dot design of the light guiding rod includes a circular shape, a V shape, a hexagonal shape, a vertebral column shape, and the like. 'The purpose is to destroy the total reflection in the light guide bar, and the light is emitted from the light guide bar. Therefore, the spread of the light point is related to the spread of the light. J: The boundary structure of the light guide bar is known as the screen printing 20 M3 02667 (Dolpattern) technology. After the injection molding, it is printed and supplied to the roasting process. The production steps are complicated and easy. Productivity, fishing degree, solvent dilution and splashing The dose of the machine material, etc., causes instability and error in the size of the transfer point, so that the printing of the dot further affects the brightness and uniformity of the light guide bar. = The complexity of the production step is complicated, thereby reducing the production efficiency. In addition, the lighting module for the conventional image is composed of ^, ", and, and Lu, 15 20 . Therefore, it is necessary to have three orders for the light-emitting diode of the early color. When driving and reading image information, the color material second group is scanned by the previous one and the body is relatively time-consuming. And the light-emitting module, the light guide rod used by the image sensor is The creation of the creation and the absence of the existence of 'to be improved. To engage in this aspect of the above-mentioned lack of improvement can be improved, and based on the use of many years of experience, and to experience, carefully observe and study, and with the invention. A kind of design that is reasonable and effective to improve the above-mentioned defects [new content] The technical problem of the linear illumination of white light in this creation is to provide a kind of creation system with a scattering pattern. In the way, the surface is replaced by the head surface of the head and the surface of the surface of the light-emitting element. The second surface of the surface of the light-emitting element is transferred to the light-guided spear car. K] ll 'This creation not only simplifies the process (this is the M302667 plus the 1 uniform t-face system - the body is formed on the surface of the light guiding element), and it is more capable of 爯 & 爯 && the brightness and (four) degree, and lower production Cost. 曰5 15 consists of a white module (by blue light crystal clear yellow light powder light two to engage the heart) to replace the three know the red, green, blue and read the light module, so The white light-emitting module of this sword is used to drive the image of the image, which is 3 (four) _, and has a problem with the fast lion. According to this creation scheme, a #2 Ϊ device is provided, which includes: _ level of this white light illuminates ^ - reflection element. Wherein, the light guiding element is disposed on the light beam, and the second light=the second light emitting light pattern is generated by the white light emitting module; the portion thereof passes through the non-uniform surface surface 'by the large surface of the light beam; and the reflection The component is [cover;:::) to the light. In order to further understand the technology, means and efficacy of this technology, please refer to the drawings taken to achieve the pre-existing purpose. I believe that the purpose of this creation (5) # relates to this creation. Detailed description and specific understanding, lack of attached 2 and features, when it can be obtained ~ deep is not used to add to this creation:: limit ^ pattern only for reference and description, and 20 M302667 [implementation] please Referring to the first to fourth figures, respectively, it is an exploded perspective view of a first embodiment of a linear illumination device for generating white light, a stereoscopic combination diagram, a cross-sectional view of a light guiding element, and a white light emission thereof. The front view of the component is shown in Figure 5. As can be seen from the figures, the present invention provides a linear illumination device for generating white light, comprising: a white light emitting module 1, a light guiding element 2, and a reflective element 3. The white light emitting module 1 can be a white light emitting diode disposed at one end of the light guiding element 2. In the embodiment disclosed in the present application, the white light emitting module 1 is a white light emitting element 10, and the white light emitting element 10 has a light emitting surface corresponding to the side end surface of the light guiding element 2. 1 0 0. For example, if the light guiding element 2 of the present invention is a circular side end surface, the light emitting surface 100 of the white light emitting element 10 is a circular light emitting surface. In other words, depending on the shape of the side end face of the light guiding element 2, the white light emitting element 10 can have any corresponding shape. Furthermore, as shown in the fourth embodiment, in the embodiment disclosed in the present disclosure, the white light emitting device 10 may be coated with at least one blue light emitting chip 10 1 (or a plurality of) A white light emitting diode composed of a yellow phosphor powder having the same area of 100 Å. In addition, the white light-emitting element 1 has a plurality of downwardly extending conductive pins 102. In addition, the linear illumination device of the present invention further includes: a ring gas resin (not shown) coated on the yellow phosphor powder 103 and having high heat resistance, and the coating region of the ring gas resin is The size of the illuminating area 1 0 0 area is the same. 8 M302667 % 亢兀 1 dry 2 is _ light transmissive element 2 is set in the white light emitting mode % light bar, and the light guiding element 2 is clamped at its end or both ends, for example: In order to receive the beam of the light-emitting module 1 of the reflective element 3, the cross-section of the optical element 2 has a circular cross-sectional shape. Wherein, the surface of all the corners is - having a longitudinal divergence = shown in the figure), and 20, the surface of the other chamfer is - 2, ', the non-uniform surface of the text is the non-uniform surface 2〇 and the light exit surface surface 21, also formed by the long distance direction of the element 2. ^ To extend the light guide 10 2 0 - body formed on the light guide. Further, on the non-uniform surface η ^ ^ 2, the second surface 21 of the non-uniform surface 2 is a symmetrical surface. Thereby, the beam is large "the knives are scattered through the non-uniform surface 2Q to the light exiting surface 21. In addition, the reflective element 3 covers the light guiding element 2 to reflect the light beam directly scattered by the non-B to the light exiting surface 21, and the reflective element 3 has a light projecting opening 3 corresponding to the light exiting surface 21 0. The reflective component 3 is a packaged housing that is formed by a body, or the reflective component 3 can also be a packaged housing composed of an upper cover housing (not shown) and a lower cover housing (not shown). . In addition, the inner surface of the reflective element 3 is a reflective layer 3 1 having a reflectivity of 10 to 90% (the reflective layer 31 can be a white reflective layer), wherein the reflective layer 31 can be highly reflective. Material or paint, and the inner surface of the reflective element 3 may be a uniform, uneven or a gradual rough surface. However, the above description of the internal surface of the reflective element 3 is not intended to limit the present invention, and any method or method for producing a high reflectance on the inner surface of the reflective element 3 is within the scope of the present invention. Please refer to the fifth to sixth figures, which are respectively an exploded perspective view and a three-dimensional combination diagram of the second embodiment of the linear illumination device for producing white light. As can be seen from the figures, the second embodiment differs from the first embodiment in that the white light emitting module 1 of the second embodiment is provided with two white light emitting lights respectively disposed on the rain side of the light element 2. The element 1 Ο Λ 1 1 ^ and the white light-emitting element 1 〇, 1 1 may be a white light-emitting diode. • In summary, the creation method has a scatter pattern by means of an integral form. The non-uniform surface 20 is longitudinally formed on the surface of the light guiding element 2 to replace the conventional process of transferring a white paint to the surface of the light guiding member by screen printing. Therefore, the creation not only simplifies the process (this The created non-uniform surface 20 is integrally formed on the surface of the light guiding element 2, and the brightness and uniformity of the light guiding element are further increased, and the reduction is made into 15 books. Furthermore, the white light emitting module 1 is used ( A blue light emitting chip 1 〇1 • a white light emitting diode composed of yellow fluorescent powder 1 0 3 is applied) to replace the conventional light emitting mode composed of three monochromatic light emitting diodes of red, green and blue. Group, so the white light-emitting module 1 of this creation is driven And when reading image information, 20 is shortened by 3 times compared with the conventional one, and has the advantage of quickly capturing images. * However, the above is only the details of the best embodiment of the present invention. However, the characteristics of this creation are not limited to this, and are not intended to limit the creation. All the scope of this creation shall be subject to the following patent application scope, and the spirit of the patent application scope of this creation and its similar changes 10 M302667 The application should be included in the scope of this creation. Anyone who is familiar with the art in this field of creation can easily think of changes or modifications. The following patent scope of this case. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is an exploded perspective view of a first embodiment of a linear illumination device for generating white light; the second figure is the first real version of a linear illumination device for generating white light. A three-dimensional combination diagram of the embodiment; 10 is a cross-sectional view of the light guiding element for creating a linear illumination device for generating white light; and the fourth figure is a linear lighting device for creating white light One of the white light-emitting elements is a front view; the fifth figure is an exploded perspective view of the second embodiment of the linear illumination device for generating white light; and the sixth figure is for creating white light. Stereoscopic combination of the second embodiment of the linear illumination device. White light-emitting element 1 0 , 1 Light-emitting surface 1 0 0 Blue light-emitting chip 1 0 1 Conductive pin 1 0 2 Yellow phosphor powder 1 0 3 [Main components Symbol Description] 20 white light module 1 11 M302667
導光元件 2 非均勻表面 光射出表面 反射元件 3 投光開口 反射層 12Light guiding element 2 Non-uniform surface Light exit surface Reflective element 3 Projection opening Reflective layer 12