200925650 九、發明說明： 【發明所屬之技術領域】 本發明係關於發光二極體（LED)或者其他發光裝置領 域，且特定言之，係關於獲得一經校準的高亮度、展度恒 定之發光二極體光源，其具有良好混色特性的顏色可調 性，及具有一高顯色指數（CRI)。 【先前技術】 目前，一般照明市場正面臨一場根本性的改變。外界普 遍認為LED光源，及特別係大功率LED光源，在不遠的將 來將普及到一般照明市場，取代傳統白熾燈泡甚至螢光燈 管。 大功率白色LED通常被使用在諸如聚光燈的消費照明產 品中。然而，從消費者的角度來看，這些大功率白色LED 有一些缺點，諸如，低亮度、低顯色指數（CRI)(有時亦稱 作演色指數），及缺少顏色可調性，這些缺點使得它們在 消費照明運用中較不受歡迎。 一種獲得具有高亮度的顏色可變光之方法係以矩陣方式 並排堆疊若干個高亮度LED，該等LED發射光譜的不同部 分之光。然而，並排配置發射不同顏色之光的LED，不是 一種獲得一經過校準且具有良好混色光的有效方法。 【發明内容】 本發明的目標係解決或者至少減少上述提出的問題並提 供一經校準的高亮度、展度恒定之LED光源，其具有良好 混色特徵的顏色可調性，及具有比標準冷白大功率白色 132886.doc 200925650 led光源更高的CRI。此目標藉由將至少三個不同顏色的 led與—根據請求項i而g己置的校準構件一起使用而實 現。較佳的實施例藉由附屬請求項予以界定。 根據本發明之一第一態樣，提供一種發光系統，其包 括：由至少三個發光元件組成的一光源；i少一個由二底 ' #、一輸出區域，及在該底部和該輸出區域之間延伸的侧 • €組成的校準構件’其中該底部和該等側壁係、由—光反射 Φ #料製成’且其中該至少三個發光S件設置於該校準構件 内部；及至少一個二向色遽光片，其透射從該等發光元件 中的至少一者發射的碰撞光及反射從該等發光元件中的至 少另-者發射的碰撞光，其中該二向色滤光片係位於該校 準構件内部。 藉由利用此配置，及藉由例如選擇該三個發光元件作為 發射具有紅、綠及藍光之高亮度led，能夠實現經校準且 具有良好混色特徵的高亮度、展度恒定之led光源。 〇 該發光系統可具有至少一個二向色濾光片，其配置成透 射從設置於該校準構件之該底部處的該等發光元件發射的 . 碰撞光’及反射從設置於該校準構件之該等侧壁上的該等 發光元件發射的碰撞光。 此配置將增進校準及提供良好的顏色混合。 該發光系統可具有至少兩個發光元件，其設置於該校準 構件的該等侧壁或該底部或兩者上。藉由將兩個發光元件 (較好為發射不同顏色）設置於每個側壁上，可增加發光系 統的亮度，及提供一比在每個側壁上僅使用一個發光元件 132886.doc 200925650 之情形更好的顏色混合。 >該毛光系統可在該校準構件之該底部處包括—個額外的 校準構件，其係配置用以使得從設置於該額外校準構件之 該底部處的該等發光元件發射的光，藉由該校準構件和該 額外校準構件兩者予以校準。該額外校準構件將反射來自 ‘ $置於該額外校準構件之該底部處的該等發光元件的光， * ^此方式’藉由設置於該等側壁上的發光元件將吸收較少 〇 的光。這同樣將提供更多經過校準的光束。 該發光系統可具有至少—個二向色滤光片，其係配置用 以透射從設置於該校準構件之至少一個該側壁上的該等發 光疋件發射的碰撞光，及反射從設置於該校準構件之該底 部的該等發光元件發射的碰撞光。該二向色遽光片係反射 從設置於該校準構件之該底部的該等發光元件發射的光， 以此方式，使無任何光或極少量的光被設置於該等侧壁上 的該等發光元件吸收。這亦可提供更多經校準的光。 ❹ 該發光系統可包括至少三個發光元件，各自發射一具有 各自相應於紅色、綠色、或藍色的波長之光。這將提供調 色該光源的機會。 該發光系統可包括至少三個發光元件，各自發射一具有 各自相應於黃色、洋紅色及藍綠色的波長之光《這將提供 調色該光源的機會。 該發光系統可具有至少三個發光元件，其係由至少一個 發光二極體（LED)組成。 該發光系統可具有至少三個發光元件，其係由至少一個 132886.doc 200925650 有機發光二極體（QLED)組成。藉由使用反射式 撞在OLED上的大部分光將被反 碰 體亮度。 目而增加該光源的整 之所有可能 需注意，本發明係關於請求項中記述的特徵 的組合。 【實施方式】 參考所附圖式’本發明之以上及額外的目標、特徵及優 ❹200925650 IX. INSTRUCTIONS: [Technical Field] The present invention relates to the field of light-emitting diodes (LEDs) or other light-emitting devices, and in particular to obtaining a calibrated high-brightness, constant-luminance light-emitting diode A polar body light source with color adjustability with good color mixing characteristics and a high color rendering index (CRI). [Prior Art] At present, the general lighting market is facing a fundamental change. It is widely believed that LED light sources, and especially high-power LED light sources, will soon be popularized in the general lighting market, replacing traditional incandescent bulbs and even fluorescent tubes. High power white LEDs are commonly used in consumer lighting products such as spotlights. However, from a consumer perspective, these high power white LEDs have some drawbacks such as low brightness, low color rendering index (CRI) (sometimes referred to as color rendering index), and lack of color adjustability. Make them less popular in consumer lighting applications. One method of obtaining color-variable light with high brightness is to stack several high-brightness LEDs side-by-side in a matrix that emits light in different portions of the spectrum. However, side-by-side configuration of LEDs that emit light of different colors is not an effective way to obtain a calibrated and well-mixed light. SUMMARY OF THE INVENTION The object of the present invention is to solve or at least reduce the above-mentioned problems and to provide a calibrated LED light source with high brightness and constant spread, which has color adjustability with good color mixing characteristics, and has a larger than standard cold white. Power white 132886.doc 200925650 led light source higher CRI. This goal is achieved by using at least three different colored leds together with a calibration member that has been placed according to request i. The preferred embodiment is defined by an affiliate request. According to a first aspect of the present invention, a lighting system is provided, comprising: a light source composed of at least three light emitting elements; i one less than two bottoms, an output area, and at the bottom and the output area Between the extended sides • a calibration member consisting of 'the bottom and the side walls, made of light reflection Φ #料' and wherein the at least three illumination S pieces are disposed inside the calibration member; and at least one a dichroic calender that transmits collision light emitted from at least one of the light-emitting elements and reflects collided light emitted from at least one of the light-emitting elements, wherein the dichroic filter system Located inside the calibration member. By utilizing this configuration, and by, for example, selecting the three light-emitting elements as high-luminance LEDs emitting red, green, and blue light, a high-brightness, constant-difference LED light source that is calibrated and has good color mixing characteristics can be realized. The illumination system can have at least one dichroic filter configured to transmit light emitted from the illumination elements disposed at the bottom of the calibration member. The collision light 'and reflections are disposed from the calibration member. Collision light emitted by the light-emitting elements on the side walls. This configuration will enhance calibration and provide good color mixing. The illumination system can have at least two illumination elements disposed on the or both sides or both of the calibration members. By arranging two light-emitting elements (preferably emitting different colors) on each of the side walls, the brightness of the illumination system can be increased, and a situation can be provided that is more than the use of only one light-emitting element 132886.doc 200925650 on each side wall. Good color mixing. > The glare system can include at the bottom of the calibration member an additional calibration member configured to cause light emitted from the illuminating elements disposed at the bottom of the additional calibration member Calibrated by both the calibration member and the additional calibration member. The additional calibration member will reflect light from the light-emitting elements placed at the bottom of the additional calibration member, and the light-emitting elements disposed on the sidewalls will absorb less light. . This will also provide more calibrated beams. The illumination system can have at least one dichroic filter configured to transmit collision light emitted from the illumination elements disposed on at least one of the sidewalls of the calibration member, and the reflection is disposed from the Collision light emitted by the light-emitting elements at the bottom of the calibration member. The dichroic sheeting reflects light emitted from the light emitting elements disposed at the bottom of the calibration member in such a manner that no light or a very small amount of light is disposed on the sidewalls The light-emitting element is absorbed. This also provides more calibrated light. ❹ The illumination system can include at least three illumination elements each emitting a light having a wavelength corresponding to each of red, green, or blue. This will provide an opportunity to color the light source. The illumination system can include at least three illumination elements, each emitting a light having a wavelength corresponding to each of yellow, magenta, and cyan. "This will provide an opportunity to tint the source. The illumination system can have at least three illumination elements consisting of at least one light emitting diode (LED). The illumination system can have at least three illumination elements consisting of at least one 132886.doc 200925650 Organic Light Emitting Diode (QLED). Most of the light that hits the OLED by using a reflective type will be counter-collected. It is to be noted that all of the possibilities of the light source are added. The present invention relates to the combination of features described in the claims. [Embodiment] The above and additional objects, features and advantages of the present invention are described with reference to the accompanying drawings.
點將通過以下當前本發明較佳實施例的圖解和無限制的詳 細描述來更好地理解’圖式中的相同參考數字將被用於相 似元件。 所有圖式都具有高度示意性，未必依比例繪製，且圖中 只顯示闡明本發明所需之必要部分’其他部分則予以省略 或僅為提示。 圖1顯示一般發光二極體（LED)結構100的一橫剖面圖。 該LED結構包括—LED晶粒1G2，其在操作t能夠根據所用 的半導體材料的成分’發射一特定顏色的光；一圓頂形透 鏡104，其係由玻璃或任何其他耐熱及光學透明材料製 成，一安裝在一外包裝1〇1上的矽的子安裝1〇3，其係由具 有或者不具有一被動式熱散熱器，或一散熱器之任一印刷 電路板組成。當該led在操作時，它將通常發射成9〇度垂 直中心軸的光及該發射的光可以在任一紅外線的、可見的 或者紫外線附近的光譜中。從該LED晶粒發射的光在圖中 如帶箭頭的虛線之光線105所示。在圖丨中顯示的該一般發 光一極體結構1 0 0將在本說明書中重複使用。 132886.doc 200925650 圖2顯示由一LED結構201、一校準構件205組成的一典 型的一般LED光源的一橫剖面圖，該校準構件2〇5在本實 例中係一個反射圓錐形結構，在圖中顯示為兩個傾斜壁。 該反射圓錐朝向頂部的輸出區域反射及引導從LEd晶粒發 出的軸向光，如圖中光線203所示，而產生一經過校準的 ' LED光源。在圖2中所顯示的該LED光源結構常運用在使用 • 一大功率白色LED的消費產品中。 ❹ 圖3顯示由三個個別之LED光源303、305及307組成的一 LED光源的一橫剖面圖。該三個lED光源具有製造成發射 不同顏色的LED晶粒。在本實例中，[ED光源303具有一發 射紅光的晶粒’ LED光源305有一發射綠光的晶粒，及LED 光源307有一發射藍光的晶粒。每個個別的led光源具有 其各自的反射圓錐，如圖中藉由個別的壁304、3 06及308 所示，該等壁經整合在一起使得該等傾斜圓錐壁互相交 叉。該等交叉圓錐壁被製成高度反射一種顏色，但對其他 G 兩種顏色則為通透的。外部的大部分傾斜壁被製成反射所 有顏色。 例如，LED光源305發射穿過該壁304及308的綠光，其 係被製成對該顏色為通透，但該綠光被其本身的内壁3〇6 反射’正如圖中藉由光線311所示。以此方式產生一經過 校準的綠色光束。以相同的方式，來自紅3 〇4及藍3〇8的光 穿過彼此的壁’但被其本身的壁反射，因此產生經校準的 紅光束及藍光束。以此方式，由該三個個別的led光源 (紅、綠、藍）組成的該LED光結構將產生一混色亮度提高 132886.doc -10. 200925650 的白色LED光源，因而避免呈現在圖2中單個白色lED光源 的某些缺點。然而，此種將所有三個LED結構設置於相同 的平面且具有相互交又的反射壁之配置的顏色混合並非最 為理想。 圖4顯示本發明之一當前較佳實施例的一橫剖面圖。在 - 本實施例中，该校準構件或反射結構400形成為一個具有 . 一平坦底部409及傾斜側壁401的圓錐。為了能夠克服使用 ❹ 一單個大功率白色LED光源的缺點，將三個個別的lED(一 個發射紅光403、一個發射綠光4〇2及一個發射藍光4〇4)設 置於該圓錐400内。在此特定實施例中，發射紅光4〇3的該 led設置於該圓錐的底部409，發射綠光4〇2的該led和發 射藍光404的該LED設置於該等傾斜側壁4〇丨的内表面上。 該等側壁401的内表面製成對所有顏色高度反射。在反 射圓錐400内部，在該底部4〇9將另一組壁4〇5放置為完全 圍封發射紅色403之該LED。這些壁405係二向色濾光片， 〇 其係製成對一特定顏色（在此情況下係紅色）高度通透但對 其他顏色（在此情況下係綠色和藍色）則為高度反射。以此 方式設置於該圓錐底部409的該LED將能夠通過該等二向 色壁405發射其紅光，如其光線407所顯示，然而來自分別 發射綠光和藍光的其他兩個LED 4〇6及4〇8的光線則如圖顯 不被反射。該紅光會藉由該等傾斜側壁4〇1的内表面被反 射。如在圖中之光線406-408所示，此配置將有效地產生 一混色高亮度之校準光束。 該反射圓錐不需要形成為如圖4之實例所示。可使用很 I32886.doc 200925650 多其他剖面形狀，諸如u形、v形 有一圓形底部的V形，或任何其他 用形狀。 該反射圓錐不需要是圓形（從頂部俯視該圓錐可以是 圓形、橢圓形，或者有角的形狀若干方式改變該圓 錐的剖面側壁術之傾斜度與在傾斜壁上的LED之放置以 產生-具有特定特徵的特定光源。例如，内表面的角度之 選擇方式可以是使側壁4G1上的該等LED的虛擬源（在^ 形中為綠色和藍色LED)位於與底部的該紅色LED相同 置。 該二向色壁405不需要如圖4所示形成為倒置的圓錐。它 們亦可為一具有任一數目的側面之金字塔形狀（諸如三邊 形、六邊形、八邊形等）’或者形成為一半球形。反射結 構400的内壁和二向色壁4〇5皆可製成反射（或吸收種或 多種顏色。 <The same reference numerals will be used to refer to the similar elements in the drawings. All figures are highly schematic and are not necessarily drawn to scale, and only the necessary parts necessary to clarify the invention are shown in the drawings, and other parts are omitted or merely suggested. FIG. 1 shows a cross-sectional view of a general light emitting diode (LED) structure 100. The LED structure includes an LED die 1G2 that, at operation t, is capable of emitting a particular color of light depending on the composition of the semiconductor material used; a dome shaped lens 104 made of glass or any other heat and optically transparent material A sub-mount 1〇3 mounted on an outer package 1〇1 consisting of any printed circuit board with or without a passive heat sink or a heat sink. When the LED is in operation, it will typically emit light at a vertical center axis of 9 degrees and the emitted light can be in either the infrared, visible or near ultraviolet spectrum. Light emitted from the LED dies is shown in the figure as a light ray 105 with a dashed arrow. The general light-emitting diode structure 100 shown in Figure 将 will be reused in this specification. 132886.doc 200925650 Figure 2 shows a cross-sectional view of a typical general LED light source consisting of an LED structure 201, a calibration member 205, which in the present example is a reflective conical structure, in the figure It is shown as two inclined walls. The reflective cone reflects toward the top output area and directs axial light from the LEd die, as shown by light 203 in the figure, to produce a calibrated 'LED source. The LED light source structure shown in Figure 2 is often used in consumer products that use • a large power white LED. ❹ Figure 3 shows a cross-sectional view of an LED source consisting of three individual LED sources 303, 305 and 307. The three lED sources have LED dies that are fabricated to emit different colors. In the present example, [ED light source 303 has a crystal that emits red light] LED light source 305 has a green light-emitting crystal grain, and LED light source 307 has a blue light-emitting crystal grain. Each individual led light source has its own reflective cone, as shown by individual walls 304, 306 and 308, which are integrated such that the inclined conical walls intersect each other. The intersecting conical walls are made to reflect one color highly, but are transparent to the other G colors. Most of the outer sloping walls are made to reflect all colors. For example, LED light source 305 emits green light that passes through walls 304 and 308, which is made transparent to the color, but the green light is reflected by its own inner wall 3〇6 as is the case with light 311. Shown. In this way a calibrated green beam is produced. In the same manner, light from red 3 〇 4 and blue 3 〇 8 passes through the walls of each other but is reflected by its own walls, thus producing a calibrated red and blue beam. In this way, the LED light structure consisting of the three individual LED light sources (red, green, blue) will produce a white LED light source with a mixed color brightness enhancement of 132886.doc -10. 200925650, thus avoiding being presented in Figure 2. Some disadvantages of a single white lED source. However, such color mixing in which all three LED structures are disposed in the same plane and have mutually intersecting reflective wall configurations is not optimal. Figure 4 shows a cross-sectional view of one of the presently preferred embodiments of the present invention. In the present embodiment, the alignment member or reflective structure 400 is formed as a cone having a flat bottom 409 and a sloped sidewall 401. In order to overcome the disadvantages of using a single high power white LED source, three individual lEDs (one emitting red light 403, one emitting green light 4 〇 2 and one emitting blue light 4 〇 4) are placed in the cone 400. In this particular embodiment, the LED emitting red light 4〇3 is disposed at the bottom 409 of the cone, the LED emitting green light 4〇2 and the LED emitting blue light 404 are disposed on the inclined sidewalls 4〇丨On the inner surface. The inner surfaces of the side walls 401 are made highly reflective to all colors. Inside the reflective cone 400, another set of walls 4〇5 is placed at the bottom 4〇9 to completely enclose the LED emitting red 403. These walls 405 are dichroic filters that are highly transparent to a particular color (red in this case) but highly reflective to other colors (in this case, green and blue). . The LEDs disposed in the conical bottom 409 in this manner will be able to emit their red light through the dichroic walls 405 as indicated by their light 407, but from the other two LEDs 4 and 6 that respectively emit green and blue light. The light of 4〇8 is not reflected as shown. The red light is reflected by the inner surface of the inclined side walls 4〇1. As shown by rays 406-408 in the figure, this configuration will effectively produce a mixed color, high brightness calibration beam. The reflective cone need not be formed as shown in the example of FIG. I32886.doc 200925650 can be used for many other cross-sectional shapes, such as u-shaped, v-shaped V-shaped with a rounded bottom, or any other shape. The reflective cone need not be circular (the cone may be circular, elliptical, or angularly shaped from the top to change the slope of the cross-section sidewall of the cone and the placement of the LED on the inclined wall to produce a particular light source having a particular feature. For example, the angle of the inner surface may be chosen such that the virtual source of the LEDs on the side wall 4G1 (green and blue LEDs in the shape of the ^) is located at the same level as the red LED at the bottom The dichroic walls 405 need not be formed as inverted cones as shown in Figure 4. They may also be pyramidal shapes having any number of sides (such as trigonometry, hexagons, octagons, etc.) 'Or formed into a hemispherical shape. The inner wall of the reflective structure 400 and the dichroic color wall 4〇5 can be made to reflect (or absorb species or colors.)
具有—平底的U形、具 迠作為光校準構件的有 圖5顯示本發明之另一實施例。在此實施例中，兩個額 外的led設置於該等傾斜壁（501)上以改善顏色混合。每個 傾斜壁現在各具有一個發射藍光502、505的LED及一個發 射綠光503、506的LED。該等二向色壁507在此情況中經 製成為對藍色光及綠色光係高度反射，而對紅色光為通 透’如圖中之光線所示。相較於圖4所呈現的實施例，此 配置將增進顏色混合及亮度。 圖6顯示本發明的再一實施例。在此實施例中，將一額 外板準構件（亦即另一圓錐形反射器）6〇〇加入該反射圓錐體 132886.doc -12· 200925650 601的下部。發射紅光604的該LED現在設置於該增加的反 射圓錐600中。此外，在該等傾斜側壁上發射綠光6〇3、 606及藍光602、605的該等LED放置得較為靠近且在該反 射圓錐體内較低之處。以此方式，軸向紅光將被增加的反 射圓錐600的最近壁所反射，如圖中之光線6〇8所示，使得 - 撞擊綠色和藍色LED的紅光較少被吸收。此配置同樣會產 • 生更多經過校準的光束，而相較於圖4和圖5所呈現的實施 例’其將進一步增進顏色混合及亮度。 〇 圖7顯示本發明的再一實施例。在這個實施例中，額外 的濾光片707、708已經設置於傾斜内壁上的1^£)的前面， 該等LED發射綠光703、706及藍光702、705。這些滤光片 被裝成對紅光係尚度反射的而對綠光和藍光係通透的。以 這樣的方式，將沒有紅光到達發射藍光和綠光的該等 LED，這樣對比之前所揭示的實施例，這會極大減少紅光 的吸收。這個配置將比圖6所呈現的實施例產生更多經校 Q 準的光束。 圖8顯示本發明的另一實施例，其中該等led已取代為 . 有機發光體（〇LED)。在該OLED光源背後的原理係和結合 圖4討論的LED光源相同。在此實施例中，可使用反射式 OLED ’它將作為反射器和發光體發揮功能。這將改善該 光源的整體亮度。 圖9顯示本發明較佳實施例應用的一實例的俯視圖。在 此實例中’該LED光源901的反射圓錐902配置成一個六邊 形’其具有一綠色903 LED及一藍色904 LED，該等LED配 132886.doc -13- 200925650 置在該六個壁的每個壁在 jS：工牡°茨圓錐的底部，四個紅色 LED 906配置成一ym t , , 珉個由六邊形的内部二向色壁905所圍封的 方形。 圖10顯示本發明較佳實施例應用的再一個實例。在此實 例中，—個或者多個LED錢錢置心形成—矩形光組 件’於至少同-個方向發射一寬廣的經校準的混色良好之 光束。Figure 5, which has a flat bottom U-shape and has a 迠 as a light aligning member, shows another embodiment of the present invention. In this embodiment, two additional LEDs are placed on the inclined walls (501) to improve color mixing. Each of the inclined walls now has an LED that emits blue light 502, 505 and an LED that emits green light 503, 506. The dichroic walls 507 are in this case made highly reflective to the blue and green lines and transparent to the red light' as shown by the light in the figure. This configuration will enhance color mixing and brightness compared to the embodiment presented in Figure 4. Figure 6 shows still another embodiment of the present invention. In this embodiment, an outer plate quasi-member (i.e., another conical reflector) 6 is added to the lower portion of the reflective cone 132886.doc -12. 200925650 601. The LED that emits red light 604 is now disposed in the increased reflective cone 600. In addition, the LEDs that emit green light 6〇3, 606 and blue light 602, 605 on the inclined sidewalls are placed closer together and lower in the reflective cone. In this manner, the axial red light will be reflected by the nearest wall of the increased reflective cone 600, as shown by the light ray 6 〇 8 such that the red light striking the green and blue LEDs is less absorbed. This configuration will also produce more calibrated beams, which will further enhance color mixing and brightness compared to the embodiment presented in Figures 4 and 5. 〇 Figure 7 shows still another embodiment of the present invention. In this embodiment, additional filters 707, 708 have been placed in front of the slanted inner walls that emit green light 703, 706 and blue light 702, 705. These filters are mounted to reflect the red light and are transparent to green and blue light. In this manner, no red light will reach the LEDs that emit blue and green light, which greatly reduces the absorption of red light compared to the previously disclosed embodiments. This configuration will produce more calibrated Q beams than the embodiment presented in FIG. Figure 8 shows another embodiment of the invention in which the LEDs have been replaced by organic light emitters (〇LEDs). The principle behind the OLED source is the same as that of the LED source discussed in connection with FIG. In this embodiment, a reflective OLED can be used which functions as a reflector and an illuminator. This will improve the overall brightness of the light source. Figure 9 shows a top view of an example of the application of the preferred embodiment of the present invention. In this example, the reflective cone 902 of the LED light source 901 is configured as a hexagonal shape having a green 903 LED and a blue 904 LED disposed on the six walls of 132886.doc -13-200925650. Each wall is at the bottom of the jS: Gongmutz cone, four red LEDs 906 are arranged in a ym t , and a square enclosed by a hexagonal inner dichroic wall 905. Figure 10 shows still another example of the application of the preferred embodiment of the present invention. In this example, one or more of the LEDs are centered to form a rectangular light component that emits a broad, calibrated, well-mixed beam of light in at least the same direction.
❹ 以上雖然已參考其特定例示性實施例而說明本發明但 熟習此項技術者應知很多不同的變更、修改等。因此如申 請專利範圍所界定，已描述的實施例並不在於限制本發明 的範圍。 【圖式簡單說明】 圖1顯示一般發光二極體結構的一橫剖面圖。 圖2顯示一具有圓錐形光反射壁的一般發光二極體結構 的一橫剖面圖。 圖3顯示形成一 LED光源的具有圓錐形光反射壁的三個 發光二極體的一橫剖面圖。 圖4顯示形成一 LED光源的位於一圓錐形光反射結構内 的三個發光二極體的一橫剖面圖。 圖5顯示位於形成一 LED光源的一圓錐形光反射結構内 的五個發光二極體的一橫剖面圖。 圖6顯示位於形成一 LED光源的一圓錐形光反射結構内 的五個發光二極體的一橫剖面圖。 圖7顯示位於形成一 LED光源的一圓錐形光反射結構内 132886.doc •14- 200925650 的五個發光二極體的一橫剖面圖。 圖8顯示位於形成一 LED光源的一圓錐形光反射結構内 的三個有機發光二極體的一橫剖面圖》 圖9顯示形成一LED光源的具有16個LED放置在内的一六 邊形圓錐的一俯視圖。 圖1 〇顯示LED光源的一三維面橫剖面圖。 【主要元件符號說明】Although the invention has been described above with reference to specific exemplary embodiments thereof, many variations, modifications, and the like are known to those skilled in the art. Therefore, the described embodiments are not intended to limit the scope of the invention, as defined by the scope of the claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows a cross-sectional view of a general light emitting diode structure. Figure 2 shows a cross-sectional view of a general light emitting diode structure having a conical light reflecting wall. Figure 3 shows a cross-sectional view of three light-emitting diodes having a conical light-reflecting wall forming an LED light source. Figure 4 shows a cross-sectional view of three light emitting diodes in a conical light reflecting structure forming an LED source. Figure 5 shows a cross-sectional view of five light emitting diodes in a conical light reflecting structure forming an LED light source. Figure 6 shows a cross-sectional view of five light emitting diodes in a conical light reflecting structure forming an LED light source. Figure 7 shows a cross-sectional view of five light emitting diodes in a conical light reflecting structure forming an LED light source 132886.doc • 14-200925650. Figure 8 shows a cross-sectional view of three organic light-emitting diodes in a conical light-reflecting structure forming an LED light source. Figure 9 shows a hexagonal shape with 16 LEDs forming an LED light source. A top view of the cone. Figure 1 shows a three-dimensional cross-sectional view of the LED source. [Main component symbol description]
100 發光二極體結構 101 外包裝 102 發光二極體晶粒 103 矽的子安裝 104 圓頂形透鏡 105 光線 201 發光二極體結構 203 光線 205 經校準的構件 303 led光源 304 壁 305 LED光源 306 壁 307 LED光源 308 壁 311 光線 400 校準構件或反射結構 132886.doc -15- 200925650 401 側壁 402 綠光 403 紅光 404 藍光 405 二向色壁 • 406 LED . 407 光線 408 LED ❹ 409 底部 500 校準構件 501 傾斜壁 502 藍光 503 綠光 504 底部 505 藍光 φ 506 綠光 507 二向色壁 600 校準構件 601 發射圓錐體的下部 602 藍光 603 綠光 604 紅光 605 藍光 606 綠光 132886.doc -16- 200925650 608 光線 700 校準構件 701 底部 702 藍光 703 綠光 705 藍光 706 綠光 707 濾光片 708 濾光片 901 LED光源 902 反射圓錐體 903 綠色 904 藍色 905 二向色壁 906 紅色 132886.doc -17100 Light-emitting diode structure 101 Outer package 102 Light-emitting diode die 103 子 Sub-mount 104 Dome-shaped lens 105 Light 201 Light-emitting diode structure 203 Light 205 Calibrated member 303 LED light source 304 Wall 305 LED light source 306 Wall 307 LED light source 308 Wall 311 Light 400 Calibration member or reflective structure 132886.doc -15- 200925650 401 Side wall 402 Green light 403 Red light 404 Blue light 405 Dichroic color wall • 406 LED . 407 Light 408 LED ❹ 409 Bottom 500 Calibration member 501 inclined wall 502 blue 503 green light 504 bottom 505 blue φ 506 green light 507 dichroic color wall 600 calibration member 601 lower part of the emission cone 602 blue 603 green light 604 red light 605 blue light 606 green light 132886.doc -16- 200925650 608 Light 700 Calibration member 701 Bottom 702 Blu-ray 703 Green light 705 Blu-ray 706 Green light 707 Filter 708 Filter 901 LED light source 902 Reflective cone 903 Green 904 Blue 905 Dichroic wall 906 Red 132886.doc -17