TWI576651B - Projector composite optical color wheel device - Google Patents
Projector composite optical color wheel device Download PDFInfo
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- TWI576651B TWI576651B TW104133145A TW104133145A TWI576651B TW I576651 B TWI576651 B TW I576651B TW 104133145 A TW104133145 A TW 104133145A TW 104133145 A TW104133145 A TW 104133145A TW I576651 B TWI576651 B TW I576651B
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Description
本創作係涉及攝影、放映或觀看用的裝置或設備，尤其是指一種能簡化製作程序的投影機複合式光學色輪裝置。 This creation relates to a device or device for photography, projection or viewing, and more particularly to a projector composite optical color wheel device that simplifies the production process.
現有的投影機大部份採用德儀所發展出的數位光處理技術(DLP)，其以光線照射一旋轉的色輪來達到分色的目的，再利用視覺暫留的原理讓人類的視覺產生各種顏色的組合。 Most of the existing projectors use the digital light processing technology (DLP) developed by Texas Instruments, which uses a rotating color wheel to achieve the purpose of color separation, and then uses the principle of visual persistence to make human vision A combination of various colors.
如圖10、圖11及圖12所示，現有的色輪70包括有一矽膠螢光體71及一透光材料73；其中，矽膠螢光體71以塗佈的方式在表面上形成一個以上的顏色區711及以鏤空的方式形成一透光區712，透光材料73嵌設於矽膠螢光體71的透光區712；現有的色輪70係裝設於一馬達且於轉動的馬達外壁貼附黑色的一時序記號74，為了計算、控制色輪70的轉速，現有的投影機會投射一感應光線，當感應光線照射在黑色的時序記號74上而被吸收時，投影機即可辨識不同反射訊號，因此能得知其他顏色區711的相對位置，並藉此來計算、控制色輪70的轉速。 As shown in FIG. 10, FIG. 11 and FIG. 12, the conventional color wheel 70 includes a silicone phosphor 71 and a light transmissive material 73. The silicone phosphor 71 forms one or more on the surface by coating. The color area 711 and a light-transmissive area 712 are formed in a hollow manner, and the light-transmitting material 73 is embedded in the light-transmitting area 712 of the silicone phosphor 71; the existing color wheel 70 is mounted on a motor and on the outer wall of the rotating motor. A black timing symbol 74 is attached. In order to calculate and control the rotation speed of the color wheel 70, the existing projection machine projects an induced light. When the induced light is absorbed on the black timing mark 74, the projector can recognize different speeds. The signal is reflected so that the relative positions of the other color regions 711 can be known, and thereby the rotational speed of the color wheel 70 can be calculated and controlled.
只是現有的色輪70由於矽膠螢光體71與透光材料73的比重不同，當色輪70旋轉時會有動平衡不佳導致噪音產生、機械震動以及馬達容易損壞的問題，因此需要設置一個以上的配重75來保持轉動時的平衡，但是額外設置的配重75增加了色輪製作的工序、在轉動時也容易與投影機的其他構件發生干涉，在色輪70轉動下甚至會有配重75遭受到離心力作用而脫出的疑慮；再者，現有色輪70係於轉動之馬達外壁黏貼一黑色的時序記號74，除了在製作上需要多加一道黏貼時序記號74的程序外，以黏膠貼附的時序記號74在色輪70轉 動時，同樣會有脫落的疑慮，由此可知，現有的色輪70在結構上仍有進步與改善的空間。 However, the existing color wheel 70 has different specific gravity of the silicone phosphor 71 and the light-transmitting material 73. When the color wheel 70 rotates, there is a problem that noise balance, mechanical vibration, and motor damage are caused by poor dynamic balance, so it is necessary to set a color wheel 70. The above weight 75 maintains the balance when rotating, but the additional weight 75 increases the color wheel manufacturing process and easily interferes with other components of the projector during rotation, and even the color wheel 70 rotates. The counterweight 75 is subjected to the centrifugal force to disengage; further, the existing color wheel 70 is attached to a black timing mark 74 on the outer wall of the rotating motor, except that a procedure for attaching the timing mark 74 is required in the production, The timing mark 74 attached to the adhesive is turned on the color wheel 70 At the same time, there will be doubts about falling off, and it can be seen that the existing color wheel 70 still has room for improvement and improvement in structure.
為了解決現有色輪所設的配重與時序記號在製造流程上所造成的工序增加及在色輪高速運轉下容易脫落的問題，本創作係設置一密度不同於透光材料的配重片材來取代現有色輪所裝設的配重及時序記號，除了能簡化色輪製作的工序、提高產能外，還可以避免配重或時序記號在旋轉時脫落的問題。 In order to solve the problem that the weight and timing marks of the existing color wheel are increased in the manufacturing process and the problem is easy to fall off under the high speed operation of the color wheel, the present invention sets a weighting sheet having a density different from that of the light-transmitting material. In order to replace the weight and timing marks installed in the existing color wheel, in addition to simplifying the process of color wheel production and increasing productivity, it is also possible to avoid the problem that the weight or timing marks fall off during rotation.
本創作解決技術問題所提出的投影機複合式光學色輪裝置，其包括：一玻璃螢光體，其係為具光致螢光特性的板體，該玻璃螢光體具有一軸心且包括有一裝設孔、一透光區及至少一個顏色區，該裝設孔設於該玻璃螢光體的軸心，該透光區為連通該裝設孔的一缺口，所述的顏色區係圍繞該裝設孔來設置；至少一鍍膜層體，其與該玻璃螢光體相鄰；一透光材料，其固設於該透光區；以及一配重片材，其密度不同於該透光材料，且該配重片材的消光性異於該至少一鍍膜層體，該配重片材結合於該透光材料。 The present invention solves the technical problem of the projector composite optical color wheel device, comprising: a glass phosphor, which is a plate body having photoluminescence characteristics, the glass phosphor has an axis and includes a mounting hole, a light transmitting area and at least one color area, the mounting hole is disposed at an axis of the glass phosphor, the light transmitting area is a gap connecting the mounting hole, and the color area is Arranging around the mounting hole; at least one coating layer adjacent to the glass phosphor; a light transmissive material fixed to the light transmissive region; and a weight plate having a density different from the a light transmissive material, and the matte sheet has a matt property different from the at least one coating layer, and the weight sheet is bonded to the light transmissive material.
所述之投影機複合式光學色輪裝置，其中所述之配重片材係為不鏽鋼製的片體。 The projector composite optical color wheel device, wherein the weight plate is a stainless steel sheet.
所述之投影機複合式光學色輪裝置，其中所述之顏色區設有二個且顏色相異。 The projector composite optical color wheel device, wherein the color zone is provided with two colors and different colors.
所述之投影機複合式光學色輪裝置，其中所述之玻璃螢光體之透光區包括有二裝設邊；所述透光材料的輪廓設置為扇形且包括有一第一弧及 二結合邊，該透光材料的兩結合邊固結於該透光區的兩裝設邊；所述配重片材貼附於該透光材料，所述配重片材的輪廓呈扇形且具有一第一弧，該配重片材之第一弧的半徑與該透光材料之第一弧的半徑相等，該配重片材之第一弧對齊該透光材料之第一弧。 The projector composite optical color wheel device, wherein the light-transmitting region of the glass phosphor comprises two mounting edges; the light-transmitting material has a fan-shaped profile and includes a first arc and a two bonding edge, the two bonding edges of the light transmissive material are fixed to the two mounting edges of the light transmissive region; the weight plate is attached to the light transmissive material, and the contour of the weight plate is fan shaped and And having a first arc, the radius of the first arc of the weight plate is equal to the radius of the first arc of the light transmissive material, and the first arc of the weight plate is aligned with the first arc of the light transmissive material.
所述之投影機複合式光學色輪裝置，其進一步設有與所述玻璃螢光體相鄰的一基板，該基板具有一軸心且包括有一套置孔及一貫穿孔，該套置孔設於該基板的軸心，該貫穿孔貫穿該基板；所述配重片材與該基板設於所述玻璃螢光體的同一側。 The projector composite optical color wheel device further includes a substrate adjacent to the glass phosphor, the substrate has an axis and includes a set of holes and a consistent perforation, the set hole The through hole penetrates the substrate at an axial center of the substrate; the weight plate and the substrate are disposed on the same side of the glass phosphor.
所述之投影機複合式光學色輪裝置，其進一步設有與所述玻璃螢光體相鄰的一基板，該基板具有一軸心且包括有一套置孔及一貫穿孔，該套置孔設於該基板的軸心，該貫穿孔貫穿該基板；所述配重片材與該基板設於所述玻璃螢光體的相反側。 The projector composite optical color wheel device further includes a substrate adjacent to the glass phosphor, the substrate has an axis and includes a set of holes and a consistent perforation, the set hole The through hole penetrates the substrate at an axis of the substrate; the weight sheet and the substrate are disposed on opposite sides of the glass phosphor.
所述之投影機複合式光學色輪裝置，其中所述之玻璃螢光體之透光區包括有二裝設邊；所述透光材料的輪廓係設置為扇形且包括有一第二弧及二結合邊，該透光材料的兩結合邊固結於該透光區的兩裝設邊；所述配重片材的輪廓係呈扇形且具有一第二弧及二接合邊，該配重片材之第二弧的半徑與該透光材料之第一弧的半徑相等，該配重片材的第二弧貼齊該透光材料的第一弧，該配重片材的兩接合邊固結於該透光區的兩裝設邊。 The projector composite optical color wheel device, wherein the light-transmitting region of the glass phosphor comprises two mounting edges; the light-transmitting material has a profile that is fan-shaped and includes a second arc and two a bonding edge, the two bonding edges of the light transmissive material are fixed to the two mounting edges of the light transmitting region; the contour of the weight plate is fan-shaped and has a second arc and two bonding edges, the weight plate The radius of the second arc of the material is equal to the radius of the first arc of the light transmissive material, the second arc of the weight plate is aligned with the first arc of the light transmissive material, and the two joint edges of the weight plate are solid Attached to the two mounting edges of the light transmissive region.
一種投影機複合式光學色輪裝置，其包括：一玻璃螢光體，其係為具光致螢光特性的板體，該玻璃螢光體具有一軸心且包括有一裝設孔、一透光區及至少一個顏色區，該裝設孔設於該玻璃螢光體的軸心，該透光區為連通該裝設孔的一缺口，所述的顏色區係圍繞該裝設孔來設置； 一基板，其與該玻璃螢光體相鄰，該基板具有一軸心且包括有一套置孔及一貫穿孔，該套置孔設於該基板的軸心，該貫穿孔貫穿該基板；至少一鍍膜層體，其與該玻璃螢光體相鄰；一透光材料，其固設於該透光區；以及一配重片材，其密度不同於該透光材料，且該配重片材的消光性異於該基板，該配重片材結合於該透光材料。 A projector composite optical color wheel device comprising: a glass phosphor, which is a plate body having photoluminescence characteristics, the glass phosphor body having an axial center and including a mounting hole and a through hole In the light zone and the at least one color zone, the mounting hole is disposed at an axis of the glass phosphor, the light transmitting zone is a notch communicating with the mounting hole, and the color zone is disposed around the mounting hole ; a substrate adjacent to the glass phosphor, the substrate having an axis and comprising a set of holes and a continuous perforation, the sleeve hole being disposed at an axis of the substrate, the through hole penetrating the substrate; at least one a coating layer adjacent to the glass phosphor; a light transmissive material fixed to the light transmissive region; and a weight plate having a density different from the light transmissive material, and the weight plate The matting property is different from the substrate, and the weight plate is bonded to the light transmissive material.
所述之投影機複合式光學色輪裝置，其中所述之鍍膜層體設有二個，兩該鍍膜層體分別地設於所述玻璃螢光體的相反側。 In the above-mentioned projector composite optical color wheel device, the coating layer body is provided with two, and the two coating layer bodies are respectively disposed on opposite sides of the glass phosphor.
所述之投影機複合式光學色輪裝置，其中所述之鍍膜層體係包含有金屬及氧化膜層。 The projector composite optical color wheel device, wherein the coating layer system comprises a metal and an oxide film layer.
本創作的技術手段可獲得的功效增進在於：本創作之投影機複合式光學色輪裝置係以設於玻璃螢光體之透光區的透光材料結合密度不同於透光材料的配重片材，可使配重片材同時兼具時序記號與配重的功效，與現有的色輪相比，本創作的配重片材除了能整合裝設時序記號與配重的流程、提升色輪製作的產能外，更可避免現有之色輪在旋轉時發生時序記號脫落的情況。 The improved performance of the technical means of the present invention is that the projector composite optical color wheel device of the present invention is a light-transmitting material disposed in a light-transmitting region of a glass phosphor, and a weight-weighting sheet having a density different from that of the light-transmitting material. The material can make the weight plate have the function of timing mark and counterweight at the same time. Compared with the existing color wheel, the weight plate of the creation can integrate the process of installing the timing mark and the weight, and the lifting color wheel. In addition to the production capacity, it is possible to avoid the occurrence of timing marks falling out when the existing color wheel rotates.
10‧‧‧基板 10‧‧‧Substrate
11‧‧‧套置孔 11‧‧‧Setting holes
12‧‧‧貫穿孔 12‧‧‧through holes
121‧‧‧內弧 121‧‧‧ inner arc
122‧‧‧外弧 122‧‧‧External arc
20‧‧‧透光材料 20‧‧‧Lighting materials
21‧‧‧第一弧 21‧‧‧First arc
22‧‧‧第二弧 22‧‧‧second arc
23‧‧‧結合邊 23‧‧‧ combined side
30‧‧‧配重片材 30‧‧‧weight sheet
31‧‧‧第一弧 31‧‧‧First arc
32‧‧‧第二弧 32‧‧‧second arc
33‧‧‧接合邊 33‧‧‧ Joining edge
40‧‧‧玻璃螢光體 40‧‧‧ glass phosphor
41‧‧‧裝設孔 41‧‧‧Installation holes
42‧‧‧透光區 42‧‧‧Transparent area
421‧‧‧裝設邊 421‧‧‧Installation side
43‧‧‧顏色區 43‧‧‧Color Zone
50‧‧‧鍍膜層體 50‧‧‧coating layer
60‧‧‧馬達 60‧‧‧ motor
70‧‧‧色輪 70‧‧‧ color wheel
71‧‧‧矽膠螢光體 71‧‧‧ Silicone Phosphor
711‧‧‧顏色區 711‧‧‧Color Zone
712‧‧‧透光區 712‧‧‧Light transmission area
73‧‧‧透光材料 73‧‧‧Light-transmitting materials
74‧‧‧時序記號 74‧‧‧ Timing marks
75‧‧‧配重 75‧‧‧weight
T1‧‧‧第一時序 T1‧‧‧ first timing
T2‧‧‧第二時序 T2‧‧‧ second timing
T3‧‧‧第三時序 T3‧‧‧ third time series
B‧‧‧藍光雷射 B‧‧‧Blu-ray laser
B1‧‧‧藍光 B1‧‧‧Blue
G‧‧‧綠光 G‧‧‧Green Light
Y‧‧‧黃光 Y‧‧‧Huang Guang
圖1係應用本創作第一較佳實施例之色輪模組的側視圖。 1 is a side view of a color wheel module to which the first preferred embodiment of the present invention is applied.
圖2係應用本創作第一較佳實施例之色輪模組的後視圖。 2 is a rear elevational view of a color wheel module to which the first preferred embodiment of the present invention is applied.
圖3係本創作第一較佳實施例之光學色輪裝置的元件分解圖。 Figure 3 is an exploded view of the optical color wheel device of the first preferred embodiment of the present invention.
圖4係本創作第一較佳實施例之光學色輪裝置的局部剖面圖。 Figure 4 is a partial cross-sectional view showing the optical color wheel device of the first preferred embodiment of the present invention.
圖5係本創作第二較佳實施例之光學色輪裝置的局部剖面圖。 Figure 5 is a partial cross-sectional view showing the optical color wheel device of the second preferred embodiment of the present invention.
圖6係本創作第三較佳實施例之光學色輪裝置的局部剖面圖。 Figure 6 is a partial cross-sectional view showing the optical color wheel device of the third preferred embodiment of the present invention.
圖7係本創作第四較佳實施例之光學色輪裝置的局部剖面圖。 Figure 7 is a partial cross-sectional view showing the optical color wheel device of the fourth preferred embodiment of the present invention.
圖8A係為本創作之鍍膜層體為反射式鍍膜層時的發光機制示意圖。 FIG. 8A is a schematic diagram of the light-emitting mechanism when the coated layer body of the present invention is a reflective coating layer.
圖8B係為本創作之鍍膜層體為反射式鍍膜層時的發光機制示意圖。 FIG. 8B is a schematic diagram of the light-emitting mechanism when the coated layer body of the present invention is a reflective coating layer.
圖8C係為本創作之鍍膜層體為反射式鍍膜層時的發光機制示意圖。 FIG. 8C is a schematic diagram of the light-emitting mechanism when the coated layer body of the present invention is a reflective coating layer.
圖9A係為本創作之鍍膜層體為穿透式鍍膜層時的發光機制示意圖。 FIG. 9A is a schematic view showing the light-emitting mechanism of the present invention when the coated layer is a penetrating coating layer.
圖9B係為本創作之鍍膜層體為穿透式鍍膜層時的發光機制示意圖。 FIG. 9B is a schematic view showing the light-emitting mechanism of the present invention when the coated layer is a penetrating coating layer.
圖9C係為本創作之鍍膜層體為穿透式鍍膜層時的發光機制示意圖。 FIG. 9C is a schematic diagram of the light-emitting mechanism when the coated layer body of the present invention is a penetrating coating layer.
圖10係現有色輪的側視圖。 Figure 10 is a side view of a conventional color wheel.
圖11係現有色輪的正視圖。 Figure 11 is a front elevational view of a conventional color wheel.
圖12係現有色輪的分解圖。 Figure 12 is an exploded view of a conventional color wheel.
為能詳細瞭解本創作的技術特徵及實用功效，並可依照創作內容來實現，玆進一步以如圖式所示的較佳實施例，詳細說明如后：請參閱圖1、圖2及圖3所示，本創作之投影機複合式光學色輪裝置的第一較佳實施例係包括：一基板10、一透光材料20、一配重片材30、一玻璃螢光體40及一鍍膜層體50；本創作之投影機複合式光學色輪裝置係裝設於一馬達60而形成一色輪模組且受該馬達60的驅動而旋轉。 In order to understand in detail the technical features and practical functions of the present creation, and can be realized according to the creation content, further illustrated in the preferred embodiment shown in the figure, as follows: Please refer to FIG. 1, FIG. 2 and FIG. As shown, the first preferred embodiment of the projector composite optical color wheel device of the present invention comprises: a substrate 10, a light transmissive material 20, a weight plate 30, a glass phosphor 40, and a coating film. The layered body 50; the projector composite optical color wheel device of the present invention is mounted on a motor 60 to form a color wheel module and is rotated by the motor 60.
如圖2及圖3所示，該基板10為不透明的圓形板體，該基板10具有一軸心且包括有一套置孔11及一貫穿孔12，該套置孔11貫設於該基板10的軸心，該貫穿孔12貫穿該基板10；該基板10係採用鋁材製成，該基板10之貫穿孔12的輪廓係為以該基板10之軸心為圓心的扇形且包括有一內弧121及一外弧122，該貫穿孔12之內弧121靠近該基板10的套置孔11，該貫穿孔12之外弧122遠離該基板10的套置孔11，該貫穿孔12之內弧121的半徑小於該貫穿孔12之外弧122的半徑；在第一較佳實施例中，該貫穿孔12之內弧121的弧長小於該貫穿孔12之外弧122的弧長。 As shown in FIG. 2 and FIG. 3 , the substrate 10 is an opaque circular plate body. The substrate 10 has an axial center and includes a set of holes 11 and a continuous through hole 12 . The through hole 11 is disposed on the substrate 10 . The through hole 12 penetrates the substrate 10; the substrate 10 is made of aluminum, and the through hole 12 of the substrate 10 has a fan shape centered on the axis of the substrate 10 and includes an inner arc. 121 and an outer arc 122, the inner arc 121 of the through hole 12 is close to the sleeve hole 11 of the substrate 10, and the outer arc 122 of the through hole 12 is away from the sleeve hole 11 of the substrate 10, and the inner arc of the through hole 12 The radius of 121 is smaller than the radius of the outer arc 122 of the through hole 12; in the first preferred embodiment, the arc length of the inner arc 121 of the through hole 12 is smaller than the arc length of the outer arc 122 of the through hole 12.
如圖2及圖3所示，該透光材料20的輪廓為扇形且包括有一第一弧21、一第二弧22及二結合邊23，該透光材料20之第一弧21的半徑大於或等於該貫穿孔12之內弧121的半徑，該透光材料20之第二弧22的半徑小於或等於該貫穿孔12之外弧122的半徑；在第一較佳實施例中，該透光材料20之第一弧21的弧長與該貫穿孔12之內弧121的弧長相等，該透光材料20之第二弧22的弧長與該貫穿孔12之外弧122的弧長相等。 As shown in FIG. 2 and FIG. 3 , the light transmissive material 20 has a fan shape and includes a first arc 21 , a second arc 22 , and two bonding edges 23 . The radius of the first arc 21 of the light transmissive material 20 is greater than Or equal to the radius of the inner arc 121 of the through hole 12, the radius of the second arc 22 of the light transmissive material 20 is less than or equal to the radius of the outer arc 122 of the through hole 12; in the first preferred embodiment, the through The arc length of the first arc 21 of the light material 20 is equal to the arc length of the inner arc 121 of the through hole 12, and the arc length of the second arc 22 of the light transmissive material 20 and the arc length of the outer arc 122 of the through hole 12. equal.
如圖2及圖3所示，該配重片材30係為密度異於該透光材料20且消光性異於該基板10的片體，該配重片材30貼附於該透光材料20，使該透光材料20露出一部份供光線通過，該配重片材30係為不鏽鋼製的片體，該配重片材30的輪廓係呈扇形且具有一第一弧31、一第二弧32及二接合邊33，該配重片材30之第一弧31的半徑與該透光材料20之第一弧21的半徑相等，該配重片材30之第二弧32的半徑小於該透光材料20之第二弧22的半徑；在第一較佳實施例中，該配重片材30之第一弧31的弧長與該透光材料20之第一弧21的弧長相等，該配重片材30之第二弧32的弧長小於該透光材料20之第二弧22的弧長，當該配重片材30貼附於該透光材料20時，該配重片材30之第一弧31對齊該透光材料20之第一弧21；在應用上，也可將該配重片材30之第二弧32的弧長與該透光材料20之第二弧22的弧長設為相等，該配重片材30之第一弧31的弧長小於該透光材料20之第二弧22的弧長，當該配重片材30貼附於該透光材料20時，該配重片材30之第二弧32對齊該透光材料20之第二弧22；裝配時，可計算該色輪模組的動平衡數值來決定該配重片材30的面積大小。 As shown in FIG. 2 and FIG. 3 , the weight sheet 30 is a sheet having a density different from that of the light transmissive material 20 and having a matt property different from that of the substrate 10 , and the weight sheet 30 is attached to the light transmissive material. 20, exposing a portion of the light transmissive material 20 for light to pass through, the weight plate 30 is a sheet made of stainless steel, the contour of the weight sheet 30 is fan-shaped and has a first arc 31, a The second arc 32 and the two joint edges 33, the radius of the first arc 31 of the weight plate 30 is equal to the radius of the first arc 21 of the light transmissive material 20, and the second arc 32 of the weight sheet 30 The radius is smaller than the radius of the second arc 22 of the light transmissive material 20; in the first preferred embodiment, the arc length of the first arc 31 of the weight plate 30 and the first arc 21 of the light transmissive material 20 The arc length is equal, and the arc length of the second arc 32 of the weight plate 30 is smaller than the arc length of the second arc 22 of the light transmissive material 20. When the weight sheet 30 is attached to the light transmissive material 20, The first arc 31 of the weight plate 30 is aligned with the first arc 21 of the light transmissive material 20; in application, the arc length of the second arc 32 of the weight plate 30 and the light transmissive material 20 may also be used. The arc length of the second arc 22 is set equal, The arc length of the first arc 31 of the weight sheet 30 is smaller than the arc length of the second arc 22 of the light transmissive material 20, and when the weight sheet 30 is attached to the light transmissive material 20, the weight sheet The second arc 32 of the 30 is aligned with the second arc 22 of the light transmissive material 20; during assembly, the dynamic balance value of the color wheel module can be calculated to determine the size of the weight sheet 30.
如圖2及圖3所示，該玻璃螢光體40係為具光致螢光特性之板體，該玻璃螢光體40具有一軸心且包括有一裝設孔41、一透光區42及至少一個顏色區43；其中，該裝設孔41貫設於該玻璃螢光體40的軸心，該透光區42與所述的顏色區43係圍繞該裝設孔41來設置；在較佳實施例中，該玻璃螢光體40係 由具不同顏色的玻璃螢光片結合而成，該透光區42係為各玻璃螢光片結合時所形成的缺口且具有二裝設邊421，所述的顏色區43係為以該玻璃螢光體40之軸心為圓心的扇形螢光層，所述的顏色區43設有二個且顏色相異，在應用上，所述的顏色區43為可激發波長400~800nm之螢光層。 As shown in FIG. 2 and FIG. 3 , the glass phosphor 40 is a plate body having photoluminescence characteristics. The glass phosphor 40 has an axis and includes a mounting hole 41 and a light transmitting region 42 . And at least one color area 43; wherein the mounting hole 41 is disposed at an axial center of the glass phosphor 40, and the light transmitting area 42 and the color area 43 are disposed around the mounting hole 41; In a preferred embodiment, the glass phosphor 40 is The light-transmitting portion 42 is formed by a combination of glass luminescent sheets of different colors, and is formed by a gap formed by the combination of the glass luminescent sheets and has two mounting edges 421, and the color region 43 is formed by the glass. The axis of the phosphor 40 is a fan-shaped phosphor layer of a center. The color region 43 is provided with two colors and different colors. In application, the color region 43 is a fluorescent light capable of exciting a wavelength of 400 to 800 nm. Floor.
如圖1所示，該鍍膜層體50形成於該玻璃螢光體40且位於該基板10與該玻璃螢光體40之間，在第一較佳實施例中，該鍍膜層體50係為一反射式鍍膜層，其對於波長為300~800nm的光線之反射率高達百分之九十以上，該鍍膜層體50係包含有金屬及氧化膜層。 As shown in FIG. 1, the coating layer body 50 is formed between the substrate 10 and the glass phosphor 40. In the first preferred embodiment, the coating layer 50 is A reflective coating layer having a reflectance of at most 90% for light having a wavelength of 300 to 800 nm, the coating layer 50 comprising a metal and an oxide film layer.
如圖2、圖3及圖4所示，在第一較佳實施例中，該透光材料20的兩結合邊23固結於該玻璃螢光體40之透光區42的兩裝設邊421，該基板10與該配重片材30位於該玻璃螢光體40的同一側，應用上也可將該基板10與該配重片材30設於該玻璃螢光體40的相反側。 As shown in FIG. 2, FIG. 3 and FIG. 4, in the first preferred embodiment, the two bonding edges 23 of the light transmissive material 20 are affixed to the two mounting sides of the light transmissive region 42 of the glass phosphor 40. 421, the substrate 10 and the weight sheet 30 are located on the same side of the glass phosphor 40. Alternatively, the substrate 10 and the weight sheet 30 may be disposed on the opposite side of the glass phosphor 40.
如圖2及圖5所示，本創作的第二較佳實施例與第一較佳實施例大致相同，同樣包括有一基板10、一透光材料20、一配重片材30、一玻璃螢光體40及一鍍膜層體50；第二較佳實施例與第一較佳實施例的差異在於：該透光材料20之第一弧21的半徑大於或等於該貫穿孔12之內弧121的半徑，該透光材料20之第二弧22的半徑小於或等於與該貫穿孔12之外弧122的半徑，該配重片材30之第二弧32的半徑與該透光材料20之第一弧21的半徑相等，該配重片材30之第一弧31的半徑大於或等於該貫穿孔12之內弧121的半徑，該透光材料20與該配重片材30裝設於該玻璃螢光體40的透光區42，該配重片材30的第二弧32貼齊該透光材料20的第一弧21；具體而言：該配重片材30之第二弧32的弧長與該透光材料20之第一弧21的弧長相等，該配重片材30的兩接合邊33固結於該玻璃螢光體40之透光區42的兩裝設邊421；應用上，可將該配重片材30之第一弧31的弧長與該透光材料20之第二弧22的弧長設為相等，並使該透光材料20的第二 弧22貼齊該配重片材30的第一弧31，該配重片材30的兩接合邊33固結於該玻璃螢光體40之透光區42的兩裝設邊421。 As shown in FIG. 2 and FIG. 5, the second preferred embodiment of the present invention is substantially the same as the first preferred embodiment, and includes a substrate 10, a light transmissive material 20, a weight plate 30, and a glass firefly. The light body 40 and a coating layer body 50; the difference between the second preferred embodiment and the first preferred embodiment is that the radius of the first arc 21 of the light transmissive material 20 is greater than or equal to the inner arc 121 of the through hole 12. The radius of the second arc 22 of the light transmissive material 20 is less than or equal to the radius of the outer arc 122 of the through hole 12, the radius of the second arc 32 of the weight plate 30 and the light transmissive material 20 The radius of the first arc 21 is equal, the radius of the first arc 31 of the weight plate 30 is greater than or equal to the radius of the inner arc 121 of the through hole 12, and the light transmissive material 20 and the weight sheet 30 are mounted on The light-transmitting region 42 of the glass phosphor 40, the second arc 32 of the weight plate 30 is aligned with the first arc 21 of the light-transmitting material 20; specifically: the second arc of the weight plate 30 The arc length of 32 is equal to the arc length of the first arc 21 of the light transmissive material 20. The two joint edges 33 of the weight sheet 30 are affixed to the two mounting sides of the light transmissive region 42 of the glass phosphor 40. 421 In application, the arc length of the first arc 31 of the weight plate 30 and the arc length of the second arc 22 of the light transmissive material 20 can be made equal, and the second of the light transmissive material 20 can be made The arc 22 is aligned with the first arc 31 of the weight sheet 30. The two joint edges 33 of the weight sheet 30 are affixed to the two mounting edges 421 of the light transmissive region 42 of the glass phosphor 40.
本創作的第三較佳實施例如圖6所示，本創作的第三較佳實施例與第一較佳實施例大致相同，與第一較佳實施例的差異在於：在第三較佳實施例中省略該基板10的設置，且該鍍膜層體50可設置為一反射式鍍膜層或一穿透式鍍膜層；由於在第三較佳實施例中省略了該基板10的設置，因此當該鍍膜層體50為反射式鍍膜層時，可在鍍膜層體50上披覆一不透光的層體來加強反射的效果；而當該鍍膜層體50為穿透式鍍膜層，該鍍膜層體50可選擇性地披覆於該玻璃螢光體40的相對兩側，或者是在該玻璃螢光體40的相對兩側同時披覆該鍍膜層體50。 The third preferred embodiment of the present invention is shown in FIG. 6. The third preferred embodiment of the present invention is substantially the same as the first preferred embodiment, and the difference from the first preferred embodiment is that in the third preferred embodiment. The arrangement of the substrate 10 is omitted in the example, and the coating layer body 50 can be disposed as a reflective coating layer or a transmissive coating layer; since the arrangement of the substrate 10 is omitted in the third preferred embodiment, When the coating layer body 50 is a reflective coating layer, an opaque layer may be coated on the coating layer body 50 to enhance the reflection effect; and when the coating layer body 50 is a transmissive coating layer, the coating layer The layer body 50 may be selectively coated on opposite sides of the glass phosphor 40, or the coating layer body 50 may be simultaneously coated on opposite sides of the glass phosphor 40.
本創作的第四較佳實施例如圖7所示，本創作的第四較佳實施例與第二較佳實施例大致相同，與第二較佳實施例的差異在於：在第四較佳實施例中同樣省略該基板10的設置，該鍍膜層體50係包括金屬及氧化膜層且可設置為一反射式鍍膜層或一穿透式鍍膜層；同樣地，由於在第四較佳實施例中省略了該基板10的設置，因此當該鍍膜層體50為反射式鍍膜層時，可在鍍膜層體50上披覆一不透光的層體來加強反射的效果；而當該鍍膜層體50為穿透式鍍膜層，該鍍膜層體50可選擇性地披覆於該玻璃螢光體40的相對兩側，或者是在該玻璃螢光體40的相對兩側同時披覆該鍍膜層體50。 A fourth preferred embodiment of the present invention is shown in FIG. 7. The fourth preferred embodiment of the present invention is substantially the same as the second preferred embodiment, and the difference from the second preferred embodiment is that in the fourth preferred embodiment The arrangement of the substrate 10 is also omitted in the example. The coating layer 50 includes a metal and an oxide film layer and may be provided as a reflective coating layer or a transmissive coating layer. Similarly, in the fourth preferred embodiment. The arrangement of the substrate 10 is omitted, so when the coating layer body 50 is a reflective coating layer, an opaque layer can be coated on the coating layer body 50 to enhance the reflection effect; and when the coating layer is The body 50 is a transmissive coating layer, and the coating layer 50 can be selectively coated on opposite sides of the glass phosphor 40, or the coating is simultaneously coated on opposite sides of the glass phosphor 40. Layer 50.
由於本創作的色輪受該馬達60驅動而旋轉，此時以一藍光雷射B照射於該玻璃螢光體40的各個區域而產生不同顏色的光線，當該藍光雷射B照射於該玻璃螢光體40的透光區42時為第一時序T1，當該藍光雷射B照射於該玻璃螢光體40的各個顏色區43區時，則分別為第二時序T2及第三時序T3。 Since the color wheel of the present invention is rotated by the motor 60, a blue laser B is irradiated to each area of the glass phosphor 40 to generate light of different colors, and the blue laser B is irradiated to the glass. The light-transmitting region 42 of the phosphor 40 is a first timing T1, and when the blue laser B is irradiated to each color region 43 of the glass phosphor 40, the second timing T2 and the third timing are respectively T3.
該鍍膜層體50為反射式鍍膜層時的發光機制如圖8A至8C所示，首先以該藍光雷射B入射至本創作之投影機複合式光學色輪，在第一時序T1 時，該藍光雷射B照射於該玻璃螢光體40的透光區42且穿透過該透光材料20而形成一藍光B1，在第二時序T2及第三時序T3時，該藍光雷射B照射於該玻璃螢光體40的顏色區43而光致發光，再藉由該鍍膜層體50反射一綠光G及一黃光Y，該黃光Y經濾光後再轉變為一紅光，該藍光雷射B、該綠光G及該黃光Y位於該玻璃螢光體40的同一側，該藍光B1經過一連串之反射鏡片導向後，與該藍光雷射B、該綠光G及該黃光Y位於該玻璃螢光體40的同一側且混合形成一白光。 The light-emitting mechanism when the coating layer body 50 is a reflective coating layer is as shown in FIGS. 8A to 8C. First, the blue laser beam B is incident on the projector composite optical color wheel of the present invention, at the first timing T1. The blue laser B is irradiated to the light-transmitting region 42 of the glass phosphor 40 and penetrates the light-transmitting material 20 to form a blue light B1. The second laser light is emitted at the second timing T2 and the third timing T3. B is photo-illuminated by the color region 43 of the glass phosphor 40, and a green light G and a yellow light Y are reflected by the coating layer 50, and the yellow light Y is filtered and then converted into a red color. Light, the blue laser B, the green light G, and the yellow light Y are located on the same side of the glass phosphor 40, and the blue light B1 is guided by a series of reflective lenses, and the blue laser B, the green light G And the yellow light Y is located on the same side of the glass phosphor 40 and mixed to form a white light.
當該鍍膜層體50為穿透式鍍膜層時的發光機制如圖9A至9C所示，同樣以該藍光雷射B入射至本創作之投影機複合式光學色輪，在第一時序T1時，該藍光雷射B照射於該玻璃螢光體40的透光區42且穿透過該透光材料20而形成一藍光B1，在第二時序T2及第三時序T3時，該藍光雷射B穿透該鍍膜層體50，再照射於該玻璃螢光體40的顏色區43而光致發光，且形成一綠光G及一黃光Y，該黃光Y可經濾光後再轉變為一紅光，該紅光、該綠光G及該藍光B1混合形成一白光，由於該鍍膜層體50為穿透式鍍膜層，因此該藍光B1、該綠光G及該黃光Y會與該藍光雷射B位於該玻璃螢光體40的不同側，與鍍膜層體50為反射式鍍膜層的發光機制相比，該鍍膜層體50為穿透式鍍膜層的發光機制可精簡較多的反射組件、成本較低。 The light-emitting mechanism when the coating layer body 50 is a penetrating coating layer is as shown in FIGS. 9A to 9C, and the blue laser beam B is also incident on the projector composite optical color wheel of the present invention, at the first timing T1. The blue laser B is irradiated to the light-transmitting region 42 of the glass phosphor 40 and penetrates the light-transmitting material 20 to form a blue light B1. The second laser light is emitted at the second timing T2 and the third timing T3. B penetrates the coating layer body 50, and then irradiates the color region 43 of the glass phosphor 40 to photoluminescence, and forms a green light G and a yellow light Y, which can be filtered and then converted. For a red light, the red light, the green light G and the blue light B1 are mixed to form a white light. Since the coated layer body 50 is a penetrating coating layer, the blue light B1, the green light G and the yellow light Y will Compared with the blue laser B on the different side of the glass phosphor 40, compared with the illuminating mechanism of the coating layer 50 being a reflective coating layer, the illuminating mechanism of the coating layer 50 for the transmissive coating layer can be simplified. More reflective components, lower cost.
如圖1及圖4所示，該玻璃螢光體40以所設的裝設孔41套置於該馬達60的旋轉軸且與該基板10相鄰；本創作之投影機複合式光學色輪裝置係以該透光材料20結合密度異於該透光材料20且消光性不同於該基板10的配重片材30，利用該配重片材30取代現有色輪70的時序記號74與配重75，因此能整合黏貼該時序記號74與裝設該配重75的流程、加快本創作之色輪裝置的製作速度，除此之外，更可避免現有色輪70之時序記號74在旋轉下脫落的情況發生。 As shown in FIG. 1 and FIG. 4, the glass phosphor 40 is placed on the rotating shaft of the motor 60 and disposed adjacent to the substrate 10; the projector composite optical color wheel of the present invention The device is characterized in that the light-transmitting material 20 is combined with the weight-receiving material 20 having a density different from that of the light-transmitting material 20 and the matte property is different from that of the substrate 10, and the weight-weight sheet 30 is used to replace the timing mark 74 of the existing color wheel 70. The weight is 75, so that the process of attaching the timing mark 74 and the weight 75 can be integrated to speed up the production speed of the color wheel device of the present invention. In addition, the timing mark 74 of the existing color wheel 70 can be prevented from rotating. The case of falling off occurs.
10‧‧‧基板 10‧‧‧Substrate
11‧‧‧套置孔 11‧‧‧Setting holes
12‧‧‧貫穿孔 12‧‧‧through holes
121‧‧‧內弧 121‧‧‧ inner arc
122‧‧‧外弧 122‧‧‧External arc
20‧‧‧透光材料 20‧‧‧Lighting materials
21‧‧‧第一弧 21‧‧‧First arc
22‧‧‧第二弧 22‧‧‧second arc
23‧‧‧結合邊 23‧‧‧ combined side
30‧‧‧配重片材 30‧‧‧weight sheet
31‧‧‧第一弧 31‧‧‧First arc
32‧‧‧第二弧 32‧‧‧second arc
33‧‧‧接合邊 33‧‧‧ Joining edge
40‧‧‧玻璃螢光體 40‧‧‧ glass phosphor
41‧‧‧裝設孔 41‧‧‧Installation holes
42‧‧‧透光區 42‧‧‧Transparent area
421‧‧‧裝設邊 421‧‧‧Installation side
43‧‧‧顏色區 43‧‧‧Color Zone
50‧‧‧鍍膜層體 50‧‧‧coating layer
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| TW104133145A TWI576651B (en) | 2015-10-08 | 2015-10-08 | Projector composite optical color wheel device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104133145A TWI576651B (en) | 2015-10-08 | 2015-10-08 | Projector composite optical color wheel device |
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| Publication Number | Publication Date |
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| TWI576651B true TWI576651B (en) | 2017-04-01 |
| TW201714013A TW201714013A (en) | 2017-04-16 |
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| CN208780975U (en) | 2018-07-06 | 2019-04-23 | 中强光电股份有限公司 | Projector and lighting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566230B (en) * | 2010-12-08 | 2015-05-27 | 深圳市绎立锐光科技开发有限公司 | Projection system, light source system and light source component |
| TW201523115A (en) * | 2013-11-08 | 2015-06-16 | Nippon Electric Glass Co | Fluorescent wheel for projectors and light emitting device for projectors |
| TW201523116A (en) * | 2013-11-13 | 2015-06-16 | Nippon Electric Glass Co | Fluorescent wheel for projectors and light-emitting device for projectors |
| TW201525604A (en) * | 2013-12-27 | 2015-07-01 | Coretronic Corp | Wavelength conversion device and projector |
| US20150211693A1 (en) * | 2014-01-29 | 2015-07-30 | Delta Electronics, Inc. | Optical wavelength converter and illumination system with same |
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2015
- 2015-10-08 TW TW104133145A patent/TWI576651B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566230B (en) * | 2010-12-08 | 2015-05-27 | 深圳市绎立锐光科技开发有限公司 | Projection system, light source system and light source component |
| TW201523115A (en) * | 2013-11-08 | 2015-06-16 | Nippon Electric Glass Co | Fluorescent wheel for projectors and light emitting device for projectors |
| TW201523116A (en) * | 2013-11-13 | 2015-06-16 | Nippon Electric Glass Co | Fluorescent wheel for projectors and light-emitting device for projectors |
| TW201525604A (en) * | 2013-12-27 | 2015-07-01 | Coretronic Corp | Wavelength conversion device and projector |
| US20150211693A1 (en) * | 2014-01-29 | 2015-07-30 | Delta Electronics, Inc. | Optical wavelength converter and illumination system with same |
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| TW201714013A (en) | 2017-04-16 |
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