200925517 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種照明設備，該照明設備包括複數個被 分配在一二維圖案上並附著於一類似織物材料之薄片上的 光源。 【先前技術】 近年來，已經試圖藉由整合電子器件使無源織物轉換成 智慧型及交互式系統。此等織物已被定名為"光子織物"且 其一般包括一系列諸如無機led之光源，其被整合於纖維 内而不失去該織物材料之柔軟外觀及觸感。此等光子織物 應用領域之實例包含一軟塾顯示器、互動式方塊、背包及 夾克。此外’光子織物就一醫學角度而言是有益的。即， 光子療法’諸如用於痤瘡治療、傷口癒合、緩解疼痛、嬰 兒黃疸病等等之研究同樣為重要的使用領域。 然而’事實上該等無機LED在此等設備中一般是被使用 作為光源常會導致一有關於該等無機LED為點光源發射體 之問題。一具有若干LED以固定間距附著於其上之織物不 具有吸引人外觀。同樣在醫學療法應用方面，重要的是該 光大致均勻地被分布於該織物面積上。 就LCD背光系統而言，使用諸如3M有限公司的VikuitiTM 顯示器亮度提升薄膜之光引導箔，其是由稜形帶子組成。 一類似箔之另一實例可見於歐洲專利公開申請案EP 0609816中。 當此先前技術箔被配置於一呈led形式之光源之頂部 131994.doc 200925517 時’該中心LED點經重定向使得其將被視作為兩個衛星光 點。使用兩個交叉箔，可產生四個點等等。然而，具有此 等猪之一不幸缺點係該等箔之撓性顯著不同於類似織物材 料之撓性。類似織物材料更易於接受3_D形狀（沿著雙轴變 形）° 一般而言，箔圍繞單轴可更充分變形，而非圍繞雙 • 軸。 【發明内容】 因此本發明之一目的係克服先前技術解決方案之缺點。 此一目的藉由附加請求項中之照明設備達到。 因此，本發明提供一照明設備，該照明設備包括一第一 層，其包括複數個分配在一二維圖案上並附著於一類似織 物材料之薄片上之光源’及一第二層，其包括複數個具有 一折射結構之撓性帶子，其中該等帶子之至少一子集係互 相平行配置並相對於該類似織物材料之薄片而配置使得自 該等光源發射出的光經由該等帶子而被折射。 ❹ 此一照明设備係為超越先前技術配置之一改良物，至少 因一光子類似織物材料之固有撓性可完全地被使用於不同 應时之故，且同時自該設備發射出的光之分布均勻性可 該第二層可包括沿著一第一 一第一子集及沿著一第二方向 子集’其中該第一方向與該第 第一方向可垂直於該第二方向 方向對準的折射平行帶子之 對準的折射平行帶子之第二 二方向不同。舉例而言，該 或者 該第二層可包括沿著一 第一方向對準的折射平行 131994.doc 200925517 帶子之-第一子集及沿著一第二方向對準的平行帶子之一 第二子集，其中該第一方向與該第二方向不同。舉例而 言，該第一方向可垂直於該第二方向。自一結構性觀點來 看，這樣帶子之一第二子集並非是折射的，例如，紗及/ 或纖維，其可當作一固定/連鎖結構。 平行帶子之該第-子集及平行帶子之該第二子集可形成 一編織結構或-辮織結構。此為進—步改良該設備之挽性 特徵之實例。 ❹200925517 IX. DESCRIPTION OF THE INVENTION: Field of the Invention The present invention relates to a lighting apparatus comprising a plurality of light sources that are assigned to a two-dimensional pattern and attached to a sheet of similar fabric material. [Prior Art] In recent years, attempts have been made to convert passive fabrics into smart and interactive systems by integrating electronic devices. Such fabrics have been designated "photonic fabrics" and generally comprise a series of light sources such as inorganic LEDs that are integrated into the fibers without losing the soft appearance and feel of the fabric material. Examples of such photonic fabric applications include a soft palate display, interactive squares, backpacks, and jackets. Furthermore, photonic fabrics are beneficial from a medical point of view. That is, photon therapy such as research for acne treatment, wound healing, pain relief, jaundice, and the like is also an important field of use. However, the fact that such inorganic LEDs are generally used as light sources in such devices often leads to problems with the inorganic LEDs being point source emitters. A fabric having a plurality of LEDs attached thereto at a fixed pitch has no attractive appearance. Also in medical therapy applications, it is important that the light be distributed substantially evenly over the area of the fabric. In the case of an LCD backlight system, a light guide foil such as a VikuitiTM display brightness enhancement film of 3M Co., Ltd. is used, which is composed of a prismatic tape. A further example of a similar foil can be found in European Patent Application EP 0 609 816. When this prior art foil is placed on top of a light source in the form of a led 131994.doc 200925517, the center LED point is redirected such that it will be treated as two satellite spots. Using two crossed foils, you can create four points and more. However, one of the unfortunate drawbacks of having such pigs is that the flexibility of the foils is significantly different from the flexibility of similar fabric materials. Similar fabric materials are more susceptible to 3_D shapes (along the biaxial deformation). In general, the foil can be more fully deformed around a single axis rather than around a double axis. SUMMARY OF THE INVENTION It is therefore an object of the present invention to overcome the shortcomings of prior art solutions. This purpose is achieved by the lighting device in the attached request. Accordingly, the present invention provides a lighting apparatus comprising a first layer comprising a plurality of light sources 'and a second layer assigned to a two-dimensional pattern and attached to a sheet of similar fabric material, including a plurality of flexible straps having a refractive structure, wherein at least a subset of the straps are disposed in parallel with each other and are disposed relative to the sheet of similar fabric material such that light emitted from the light sources is passed through the straps refraction. ❹ This lighting device is an improvement over one of the prior art configurations, at least because the inherent flexibility of a photonic-like fabric material can be completely used for different time periods, and at the same time the light emitted from the device The uniformity of the distribution may include the first layer along a first first subset and the second direction subset 'where the first direction and the first direction may be perpendicular to the second direction direction The quasi-refractive parallel strips are aligned with the refracting parallel strips in the second and second directions. For example, the or the second layer can include a refracting parallel aligned along a first direction 131994.doc 200925517 - a first subset of the straps and one of the parallel straps aligned along a second direction a subset, wherein the first direction is different from the second direction. For example, the first direction can be perpendicular to the second direction. From a structural point of view, such a second subset of the tape is not refractive, for example, yarn and/or fiber, which can be used as a fixed/chain structure. The first subset of parallel strips and the second subset of parallel strips may form a woven structure or a woven structure. This is an example of further improving the profiling characteristics of the device. ❹
至^冑子之寬度及厚度之間的比率可至少為5。已發 現關於寬度對厚度比率之此一限度是較佳的以便儘可能得 到高撓性。 該等帶子之至少一者可被配置使得該帶子之厚度及/或 寬度沿著-垂直於該帶子之延伸方向的方向而變化。此一 配置可使得該等帶子在光源之間是較薄的，此甚至進一步 提升該帶子之撓性且亦減少在該帶子自身内導向之不需要 的光’且亦對一結構内之該等帶子之機械連鎖是有益的。 此外’該等帶子之至少-者沿著-垂直於該帶子之延伸 方向之方向可被配置有複數個切σ。同樣地，該等帶子之 至^者沿著該帶子之延伸方向可被配置有複數個與挽性 結構互連之折射元件。 該等帶子之至少一者可包括一拉伸限制結構。此拉伸限 制結構可包括—具有—高拉伸模數（例如大於5G0 MPa)之 材料的纖維，且其被併入該至少一帶子内。該拉伸限制結 構亦了（或者）包括一具有一高拉伸模數之材料的薄片。 131994.doc 200925517 =設備之兩個層之空間關係可使得該第—層是被配置於 層上。該等層或者可被配置使得該第—層及第二層 可被配置成一單一複合層。 該類似織物材料可包括以下任何—者：—編織材料、一 非編織材料及一撓曲薄臈材料，以及任何此等材料之组 合。換言<，本發明提供—光子類似織物設備，其克服先 前技術解決方案之缺點。The ratio between the width and the thickness of the tweezers can be at least 5. It has been found that this limit on the width to thickness ratio is preferred in order to achieve as high a flexibility as possible. At least one of the straps can be configured such that the thickness and/or width of the strap varies along a direction perpendicular to the direction in which the strap extends. Such a configuration may result in the straps being relatively thin between the light sources, which further enhances the flexibility of the strap and also reduces unwanted light directed within the strap itself' and also within a structure The mechanical interlocking of the belt is beneficial. Furthermore, at least one of the straps may be arranged with a plurality of tangents σ along a direction perpendicular to the direction in which the strap extends. Similarly, the straps can be configured with a plurality of refractive elements interconnected with the traction structure along the direction of extension of the strap. At least one of the straps can include a stretch limiting structure. The stretch limiting structure can include fibers having a material having a high tensile modulus (e.g., greater than 5 G0 MPa) and incorporated into the at least one tape. The stretch limiting structure also (or) includes a sheet of material having a high tensile modulus. 131994.doc 200925517 = The spatial relationship of the two layers of the device allows the first layer to be placed on the layer. The layers may alternatively be configured such that the first and second layers may be configured as a single composite layer. The similar fabric material can include any of the following: a woven material, a non-woven material, and a flexural enamel material, as well as any combination of such materials. In other words, the present invention provides a photonic-like fabric device that overcomes the shortcomings of prior art solutions.
❹ 【實施方式】 圖la、lb及ie為—照明設備之—實施例之示意圖。圖^ 係-局部俯視圖而圖lc係圖la中以A所標明之部分的一截 面局部視目。-反射(例如白色)類似織物材料102之薄片或 層係具有複數個諸如LED之光源，其中僅顯示一單一光源 108 ^該等光源經由一被連接於一電源丨〇6之適當配置之電 極圖形105而具有電力。該電極圖形105及該電源1〇6可以 任何適當的方式配置，舉例而言以一其中所有光源是平行 被連接之簡單方式，或以一較複雜方式使得任何數量之光 源可分別地被引導且依需要通電或斷電。 複數個帶子103、1〇4係配置於該薄片102之頂部並經配置 使得該等光源夾在該薄片102與該等帶子之間。一適合於 該等帶子之材料為聚二甲基矽氧烷（PDms)，儘管其他材 料亦可被使用’諸如聚碳酸酯、PMMA、PET、PEN等。 該荨帶子為透明的並具有一折射稜形結構丨丨〇，該結構具 有90度頂角。在圖i所顯示之實例中，該折射結構是位於 131994.doc -9- 200925517 該等帶子之一侧。然而’帶子之其他實例可具有位於任何 側或兩側之其他結構形式。 如圖lc中所例示，由該等光源發射出的光1〇9(如單一光 源108所例示的）係被該等帶子之結構i i〇所折射並朝一總 方向z離開。如參考數字113所大致顯示，由於全内反射 1Π，故在該光源108正上方之區域内事實上沒有光離開該 • 帶子104。然而，以更加沿著+/-χ方向之方向自該光源離開 之光13 9、149係被該折射結構11 〇所折射，且沿著方向^ J 2 ® 及114自該帶子離開。自一觀察者之觀點而言，沿著_z方 向自該設備100上方觀看，此將在心方向產生一外觀該 外觀係該光源108之一相應的圖像12〇及122 » 如圖1 a所顯示，該被顯示具有例示性帶子1 〇3之帶子係 以垂直於如上所描述之帶子104的關係而配置。此處帶子 是被編織在一起並形成一基本上平坦薄片於該類似織物薄 片102之頂部。在此實例中該帶子丨〇3在結構上與該帶子 Φ 104相同，並因此其以如上所描述之相同方法折射該光。 此導致如圖lb所圖示之外觀，其中該光源108之兩個圖像 124及126亦顯示於圖lb中。 •換言之，自光源108所發射出的光1〇9已被擴展成四個圖 像，從而該照明設備之總外觀比無折射帶子之設備具有一 更均勻性特性。該設備1〇〇之撓性可經由適當選擇該等帶 子之寬度及厚度而達最佳化。已發現對於pDMS帶子而 。，寬度及厚度之間的比率至少為5係產生一良好結果。 此外’配置帶子之一替換性方法即為辮織。 131994.doc 10· 200925517 儘管圖1圖示一具有兩組編織至彼此中的折射平行帶子 之設備，但兩組平行帶子亦含有折射結構並非總是必要 的。自一結構性觀點而言，一第二組帶子可僅具有一固定/ 連鎖功能。在此一情況中，反而亦可使用更多簡單之結 構，諸如紗及/或纖維。 此外，為獲得該設備100之一適當的彎曲剛度，薄高拉 . 伸模數材料或厚低拉伸模數材料可被使用於該等帶子。或 者，如結合圖7至圖9將被描述於下文，加強結構可相對於 ^ 該等帶子而被配置。 現參照圖2,關於圖1之結構110之一替換性折射結構將 被描述。代替圖1中之一稜形結構’圖2圖示一類似菲涅耳 (Fresnel-like)之結構。圖2係一類似於上述（例如，由pDMs 構成）之帶子之一帶子的一小部分之橫截面圖。一諸如一 LED之光源208係圖示為附著於一類似織物薄片2〇2上並發 射出光209。 ❹ 類似圖1之情況，光源208所發射出的光209係被該等帶 子之類似菲涅耳結構21〇所折射並朝一總方向z離開。然 而，與圖1之情況相反，並無全内反射於該帶子2〇4内且 • 光亦在該光源208正上方之區域内離開該帶子2〇4，如參考 數字213所大致顯示。此外，以更加沿著+/_χ方向之方向自 該光源離開之光係被該折射結構21〇所折射，且沿著方向 212自該等帶子離開。自—觀察者之觀點而言，沿著1方 向自一具有此等折射帶子2〇4之設備上方觀看，此將產生 一外觀，該外觀係該光源2〇8之一擴展圖像22〇。 131994.doc _ 1】· 200925517 現參照圖3a及3b ’圖1中之該結構110之另一替換性折射 結構將被描述《代替如圖1中之具有一稜形結構之帶子， 圖3a及3b圖示一具有互連多面錐體31〇之一類似薄片結 構。圖3a是一例如由1>]0河8構成之此一薄片之一小部分之 橫截面圖，而圖3b是此一薄片之一透視圖。該等錐體係以 由一適合的選定材料構成之細帶子333而互連。通常呈 LED形式之光源3〇8、338及348係圖示為附著於一類似織 物薄片302上並發射出光3〇9。如圖3a所顯示，每一 LED經 配置使得其朝X方向及y方向與一各自的折射錐體對準。 類似於上述情況，光源308、338及348所發射出的光309 係被該錐體結構3 10折射並朝一總方向z離開。類似於圖2 之情況’並無全内反射於該折射結構3丨〇内，且光亦在該 等光源308、338及348正上方之區域内離開該折射結構 310 ’如位於光源308上之參考數字313所大致顯示。此 外，以更加沿著+/·χ方向之方向自該等光源離開之光係被 該折射結構3 10所折射，且沿著複數個方向3丨2離開。自_ 觀察者之觀點而言’沿著該_z方向自一具有此折射結構 3 10之設備上方觀看，此將產生一具有複數個該等光源 308、338及348之圖像（諸如圖像320及3 22)之外觀。 如圖1至3所圖示，一照明設備可經配置使得一第一層是 被配置在一第二層上。應注意的是替換性配置包含此等其 中一第三透明層亦是被配置在該第一層及該第二層之間。 此配置將在該等光源及該折射層之間提供一空間並增進該 設備之光學性能。此外’另一替換係將該第一層及該第二 I31994.doc 200925517 層配置成一單一複合層。 現參照圖4、5及6 ’具有局部厚度及/或寬度減少之帶子 之實例使該等帶子減少撓性剛度，且從而更可彎曲的。此 增加的撓性可以多種方式而被實現且其令一實例係顯示於 圖4中，其中一帶子401係以固定間距配置具有切口 4〇2， 使得該帶子之寬度沿著一垂直於該帶子4〇1之一延伸方向 • 之方向而變化。 圖5顯示另一實例，其中一帶子501係配置有複數個沿著 該帶子呈圓孔形式之切口。圖6圖示一具有一矩形切口6〇2 之類似帶子601。 對於上述之所有實例，儘管該等折射帶子之高撓性是理 想的，但該等帶子之過大拉伸可扭曲其光學性能。在各種 應用中’可要求一適合彎曲性，但該拉伸限制可為必要 的為獲得這樣之性能，該等帶子可具有拉伸限制結構， 諸 具有南拉伸模數之材料的纖維。此一纖維可被併 Φ 入於該帶子内或僅是以一平行關係方式附著於一帶子上。 一拉伸限制結構亦可為—具有—高拉伸模數的材料之薄片 或帶子形式。 -圖7、8及9係示意地圖示該等具有此拉伸限制結構之帶 子的實例之橫截面圖。因此，圖7顯示一折射帶子之一 橫截面圖，該視圖是垂直於該帶子之延伸方向（即，垂直 於圖lc、圖2及圖3钟之視圖）。纖維76ι及％是被附著於 該帶子704上。圖8顯示一帶子8〇4，呈纖維86ι及如形式 之拉伸限制結構已被併入帶子804中。 131994.doc •13· 200925517 如圖9所顯示，為限制一帶子9〇4之拉伸 的彎曲性能，該帶子904為一多層結構。—下 的高模數聚合物，比如一25料半ρρΊ_ 比如一25微未PET箔。如先前之實例’ 該帶子904之折射部分通f^pDMs層且其厚度可明顯的 大於該下層961。 應注意的是上述參照圖2至9之該等結構可分別地或以任 何組合形式形成-照明設備的-部分，諸如㈣之該照 明設備100。实施 Embodiments Figures la, lb, and ie are schematic views of an embodiment of a lighting device. Figure 2 is a partial top view and Figure lc is a partial view of a portion of Figure la marked with A. A reflective (e.g., white) sheet or layer of similar fabric material 102 having a plurality of light sources, such as LEDs, wherein only a single light source 108 is shown. The light sources are suitably coupled via a suitable configuration of a power supply port 6 105 has electricity. The electrode pattern 105 and the power source 〇6 can be configured in any suitable manner, for example in a simple manner in which all of the light sources are connected in parallel, or in a more complicated manner such that any number of light sources can be separately guided and Power on or off as needed. A plurality of straps 103, 1〇4 are disposed on top of the sheet 102 and are configured such that the light sources are sandwiched between the sheets 102 and the ribbons. One suitable material for the tapes is polydimethyl siloxane (PDms), although other materials may be used such as polycarbonate, PMMA, PET, PEN, and the like. The ankle strap is transparent and has a refractive prismatic structure with a 90 degree apex angle. In the example shown in Figure i, the refractive structure is located on one side of the strips of 131994.doc -9- 200925517. However, other examples of the tape may have other configurations on either side or on both sides. As illustrated in Figure lc, the light 1 〇 9 emitted by the light sources (as exemplified by a single light source 108) is refracted by the structure i i 该 of the bands and exits in a general direction z. As generally indicated by reference numeral 113, there is virtually no light leaving the band 104 in the region directly above the source 108 due to total internal reflection 1 。. However, the light 139, 149 exiting the source in a direction further along the +/- χ direction is refracted by the refractive structure 11 , and exits the strip along the directions ^ J 2 ® and 114. From the perspective of an observer, viewed from above the device 100 in the _z direction, this will produce an appearance in the heart direction that corresponds to the image 12 and 122 of one of the light sources 108 » as shown in Figure 1a It is shown that the straps shown with the exemplary straps 1 〇 3 are configured perpendicular to the relationship of the straps 104 as described above. Here the straps are woven together and form a substantially flat sheet on top of the similar fabric sheet 102. The tape cassette 3 is structurally identical to the tape Φ 104 in this example, and thus it refracts the light in the same manner as described above. This results in an appearance as illustrated in Figure lb, wherein the two images 124 and 126 of the source 108 are also shown in Figure lb. • In other words, the light 1〇9 emitted from the light source 108 has been expanded into four images so that the overall appearance of the illumination device has a more uniform characteristic than the device without the refractive tape. The flexibility of the device can be optimized by appropriately selecting the width and thickness of the tape. It has been found for pDMS tapes. A ratio between width and thickness of at least 5 produces a good result. In addition, one of the alternative methods of arranging the belt is weaving. 131994.doc 10· 200925517 Although Figure 1 illustrates an apparatus having two sets of refracting parallel strips woven into each other, it is not always necessary that the two sets of parallel strips also contain a refractive structure. From a structural point of view, a second set of tapes may have only one fixed/chain function. In this case, more simple structures such as yarns and/or fibers can be used instead. In addition, in order to obtain an appropriate bending stiffness of the apparatus 100, a thin high tensile modulus material or a thick low tensile modulus material can be used for the ribbons. Alternatively, as will be described below in connection with Figs. 7 through 9, the reinforcing structure may be configured with respect to the bands. Referring now to Figure 2, an alternative refractive structure with respect to structure 110 of Figure 1 will be described. Instead of one of the prismatic structures in Fig. 1, Fig. 2 illustrates a Fresnel-like structure. Figure 2 is a cross-sectional view of a portion of a tape similar to the one described above (e.g., comprised of pDMs). A light source 208, such as an LED, is shown attached to a similar fabric sheet 2〇2 and emits light 209. ❹ Similar to the case of Figure 1, the light 209 emitted by the source 208 is refracted by a similar Fresnel structure 21 of the bands and exits in a general direction z. However, contrary to the situation of Figure 1, there is no total internal reflection in the band 2〇4 and • light exits the band 2〇4 in the region directly above the source 208, as generally indicated by reference numeral 213. In addition, the light exiting the source in a direction further along the +/_ χ direction is refracted by the refractive structure 21 , and exits the bands along direction 212. From the perspective of the observer, viewing from above a device having such refracting bands 2〇4 in a direction will produce an appearance which is one of the light sources 2〇8 extending the image 22〇. 131994.doc _ 1]· 200925517 Referring now to Figures 3a and 3b, another alternative refractive structure of the structure 110 of Figure 1 will be described as "replace the tape having a prismatic structure as in Figure 1, Figure 3a and 3b illustrates a sheet-like structure having one of the interconnected polygon pyramids 31〇. Fig. 3a is a cross-sectional view of a small portion of such a sheet, for example, composed of 1>0 river 8, and Fig. 3b is a perspective view of the sheet. The cone systems are interconnected by a thin strip 333 of a suitable selected material. Light sources 3〇8, 338, and 348, typically in the form of LEDs, are shown attached to a similar fabric sheet 302 and emit light 3〇9. As shown in Figure 3a, each LED is configured such that it aligns with a respective refractive cone in the X and y directions. Similar to the above, the light 309 emitted by the light sources 308, 338, and 348 is refracted by the pyramid structure 3 10 and exits in a general direction z. Similar to the case of FIG. 2, there is no total internal reflection in the refractive structure 3, and light exits the refractive structure 310' in the region directly above the light sources 308, 338, and 348, such as on the light source 308. Reference numeral 313 is roughly shown. Further, light exiting from the light sources in a direction further along the +/·χ direction is refracted by the refractive structure 3 10 and exits in a plurality of directions 3 丨 2 . From the viewpoint of the observer, 'viewing from above the device having the refractive structure 3 10 along the _z direction, this will produce an image (such as an image) having a plurality of such light sources 308, 338 and 348. 320 and 3 22) Appearance. As illustrated in Figures 1-3, a lighting device can be configured such that a first layer is disposed on a second layer. It should be noted that an alternative configuration including one of the third transparent layers is also disposed between the first layer and the second layer. This configuration will provide a space between the light sources and the refractive layer and enhance the optical performance of the device. Further, another alternative is to configure the first layer and the second layer of I31994.doc 200925517 into a single composite layer. Referring now to Figures 4, 5 and 6', examples of tapes having reduced local thickness and/or width reduce the flexibility of the tape and thereby be more flexible. This increased flexibility can be achieved in a number of ways and an example is shown in Figure 4, wherein a strip 401 is configured with a slit 4〇2 at a fixed pitch such that the width of the strip is perpendicular to the strip. The direction of one of the 4〇1 extension directions varies. Fig. 5 shows another example in which a belt 501 is provided with a plurality of slits in the form of a circular hole along the belt. Figure 6 illustrates a similar strap 601 having a rectangular cutout 6〇2. For all of the above examples, although the high flexibility of the refractive tapes is desirable, excessive stretching of the tapes can distort their optical properties. A suitable bendability may be required in various applications, but such stretch limitations may be necessary to achieve such properties, and the tapes may have stretch-limiting structures, fibers having materials having a south tensile modulus. This fiber can be incorporated into the tape or attached to a tape in a parallel relationship. A stretch limiting structure can also be in the form of a sheet or tape having a material having a high tensile modulus. - Figures 7, 8 and 9 are schematic cross-sectional views showing examples of such tapes having such a stretch-limiting structure. Thus, Figure 7 shows a cross-sectional view of one of the refractive tapes, which is perpendicular to the direction in which the tape extends (i.e., perpendicular to the views of Figures lc, 2, and 3). Fibers 76 and % are attached to the tape 704. Figure 8 shows a tape 8〇4 which has been incorporated into the tape 804 in the form of a fiber 86 and a tensile restraining structure. 131994.doc •13· 200925517 As shown in Fig. 9, in order to limit the bending property of the stretching of a belt 9〇4, the belt 904 has a multilayer structure. - Lower high modulus polymer, such as a 25-material half ρρΊ_ such as a 25 micro-non-PET foil. As in the previous example, the refractive portion of the tape 904 passes through the f^pDMs layer and its thickness is significantly greater than the lower layer 961. It should be noted that the above-described structures with reference to Figures 2 to 9 can be formed separately or in any combination - a portion of the lighting device, such as the lighting device 100 of (d).
如上所為述之照明設備之使用領域包含動力内部照明系 統（例如，家具室内裝潢、窗簾、地毯），以及可穿戴之通 4吕顯示器（例如，在背部、夾克上）、光子療法裝置（嬰兒黃 疸病睡眠靠背、痤瘡治療τ恤、傷口癒合膏等等）。 【圖式簡單說明】 圖1 a示意地顯示一包括一編織帶子結構之照明設備之第 一實施例的一透視圖。 圖lb示意地顯示圖U所圖示之照明設備的一部分之俯視 圖。 圖lc不意地顯不圖1 a所圖示之照明設備的一部分之截面 圖。 圖2示意地顯示一照明設備之第二實施例的一部分之截 面圖。 圖3a示意地顯示一照明設備之第三實施例的一部分之截 面圖。 圖3b示意地顯示一包含在圖3a所圖示之照明設備内之折 131994.doc -14· 200925517 射結構之一透視圖。 圖4示意地顯示一帶子，該帶子沿著其延伸方向在寬度 方面變化。 圖5不意地顯示一帶子之第一實例，該帶子沿著其延伸 方向包括若干切口。 圖6示意地顯示一帶早之楚-奋如 ^ - 只丨T卞《第一貫例，該帶子沿著其延伸 方向包括若干切口。 圖7、8及9示意、地圖示#有拉伸限制結構之帶子之實 (列。 【主要元件符號說明】 100 照明設備 102 薄片 103 撓性帶子 104 撓性帶子 105 電極圖形 106 電源 108 光源 109 光 110 折射結構 112 方向 113 參考數字 114 方向 117 全内反射 120 圖像 131994.doc 200925517 122 圖像 124 圖像 126 圖像 139 光 149 光 202 薄片 204 撓性帶子 208 光源 ⑩ 209 光 210 折射結構 212 方向 213 參考數字 220 擴展圖像 302 薄片 304 撓性帶子 _ 308 光源 • 309 光 310 折射結構 312 方向 , 313 參考數字 320 圖像 322 圖像 333 撓性結構 338 光源 131994.doc 200925517 348 光源 401 撓性帶子 402 切口 501 撓性帶子 502 切口 601 撓性帶子 602 切口 704 撓性帶子 761 纖維 762 纖維 804 撓性帶子 861 纖維 862 纖維 904 撓性帶子 961 下層The field of use of lighting devices as described above includes powered interior lighting systems (eg, furniture upholstery, curtains, carpets), as well as wearable 4 Lu display (eg, on the back, jacket), photon therapy device (baby jaundice) Sick sleep back, acne treatment t-shirt, wound healing cream, etc.). BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1a is a perspective view schematically showing a first embodiment of a lighting apparatus including a braided belt structure. Figure lb schematically shows a top view of a portion of the illumination device illustrated in Figure U. Figure lc unintentionally shows a cross-sectional view of a portion of the illumination device illustrated in Figure 1a. Fig. 2 schematically shows a cross-sectional view of a portion of a second embodiment of a lighting device. Figure 3a is a schematic cross-sectional view showing a portion of a third embodiment of a lighting device. Fig. 3b schematically shows a perspective view of a folded structure of the 131994.doc-14.200925517 included in the illumination device illustrated in Fig. 3a. Fig. 4 schematically shows a tape which varies in width along its extending direction. Figure 5 unintentionally shows a first example of a belt that includes a plurality of slits along its direction of extension. Fig. 6 is a schematic view showing a first pass of the band, the first pass, which includes a plurality of slits along its extending direction. Figures 7, 8 and 9 schematically illustrate the actual tape of the stretch-restricted structure (column. [Main component symbol description] 100 illuminating device 102 sheet 103 flexible tape 104 flexible tape 105 electrode pattern 106 power source 108 light source 109 Light 110 Refraction Structure 112 Direction 113 Reference Number 114 Direction 117 Total Internal Reflection 120 Image 131994.doc 200925517 122 Image 124 Image 126 Image 139 Light 149 Light 202 Sheet 204 Flexible Tape 208 Light Source 10 209 Light 210 Refraction Structure 212 Direction 213 Reference Number 220 Extended Image 302 Sheet 304 Flexible Tape _ 308 Light Source • 309 Light 310 Refraction Structure 312 Direction, 313 Reference Number 320 Image 322 Image 333 Flexible Structure 338 Light Source 131994.doc 200925517 348 Light Source 401 Strap 402 Incision 501 Flexible strap 502 Cutout 601 Flexible strap 602 Cut 704 Flexible strap 761 Fiber 762 Fiber 804 Flexible strap 861 Fiber 862 Fiber 904 Flexible strap 961 Lower layer
131994.doc131994.doc