200540467 五、發明說明（l) --— (一） 、【發明所屬之技術領域】 ^ ^發明係關於一種鍍膜治具，特別關於一種用以夾持 彩色政輪濾光片（color drum filter)之基板以進行鑛 膜製程的光學元件鍍膜治具。 (二） 、【先前技術】 數位光源處理器（Digital Light Processing，DLP )由於具有高亮度、正確的色調重現性、快速的反應時 間、無雜訊以及輕薄短小等優點，成為目前新一代熱門的 投影技術之一。 在DLP式投影機中，係採用數位控制，並利用反射光 原理，將光源集光之後，經由透鏡聚焦，再穿過紅綠藍三 色濾光片的彩色濾光片後，投射至數位微鏡晶片 (Digital Micro-mirror Device ，DMD )上 〇 由於微鏡晶 片上具有許多微小的可動鏡片，透過驅動電極控制可動鏡 片傾斜角度以及偏轉時間，再藉由切換光的反射方向由鏡 頭投射呈像。 另外，於DLP式投影機中，一般係設有一用以產生顏 色的光學元件；而在DLP式投影機發展的初期，此光學元 件係為一色輪（color wheel)，其包括一平板狀之彩色 濾光片（color filter )，如圖1所示，色輪1係主要包含 一蓋片11、一彩色濾光片12以及一馬達13 ;其中，蓋片11 與彩色濾光片1 2係固定於馬達1 3上。然而’隨著科技不斷 地發展演進，目前已經研究發展出一種有別於一般色輪結200540467 V. Description of the invention (l) --- (1), [Technical field to which the invention belongs] ^ ^ The invention relates to a coating jig, and in particular to a method for holding a color drum filter The substrate is an optical element coating jig for performing a mineral film process. (2). [Previous technology] Digital Light Processing (DLP) has become a popular new generation due to its advantages such as high brightness, correct tone reproduction, fast response time, no noise, and lightness and shortness. Of projection technology. In DLP projectors, digital control is used and the principle of reflected light is used. After the light source is collected, it is focused by the lens, and then passes through the color filters of the red, green, and blue color filters, and is projected to the digital micro. Mirror chip (Digital Micro-mirror Device, DMD). As the micro-mirror chip has many tiny movable lenses, the tilt angle and deflection time of the movable lens are controlled by the driving electrodes, and the image is projected by the lens by switching the reflection direction of the light. . In addition, in the DLP type projector, an optical element for generating color is generally provided. In the early stage of the development of the DLP type projector, the optical element was a color wheel, which included a flat-shaped color. A color filter, as shown in FIG. 1, the color wheel 1 mainly includes a cover 11, a color filter 12, and a motor 13; wherein the cover 11 and the color filter 12 are fixed. On the motor 1 3. However, with the continuous development of science and technology, we have now
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五、發明說明（2) 構的光學元件’其不採用習知的彩色爐、光片、而是使用新 式的彩色5支輪渡光片（c〇l〇r drum filter)，如圖2所 示’彩色妓輪濾光片2係為一具有弧面設計的濾光片；結 果，使用彩色鼓輪濾光片可以令])LP式投影機大幅提昇其 耐用度、亮度與對比，並能有效增強影像色彩的精確产鱼 飽和度。 又/、 因此，如何提供一種適 具有孤面没计之彩色鼓輪濾 鍍膜製程來製造所需之彩色 業的重要課題之一。 當的鍍膜治具’以期能夠失持 光片之基板’俾以順利地進行 鼓輪濾光片，正是當前光電產 (三）、【發明内容】 有鑑 彩色鼓輪 緣是 包括一承 二蓋體。 一彩色鼓 有至少二 部係位於 片之基板 設置，各 各固定元 所承載之 於上述 濾光片 ，為達 載元件 在本發 輪遽光 承載凹 承載元 ，而各 固定元 件係分 基板， 明之目 學元件 依本發 定元件 元件鍍 進行鍍 二固定 並用以 光片之 分別位 的為提供一種能夠夾持 之基板的光 上述目的， 、至少二固 明中，光學 片之基板以 部以及至少 件之外壁、 彩色鼓輪濾 件連接部係 鍍膜治具 明之光學元 、一第一蓋 膜治具係用 膜製程；承 元件連接部 分別承載彩 凸面係朝向 於各承載凹 件連接部， 體係分別設 件鍍膜治具 體、及一第 以夾持至少 载元件係具 ’各承载凹 色鼓輪濾光 各承载凹部 部之周圍； 以協助定位 置於承栽元 別設置於各固定元 第一蓋體及第二蓋V. Description of the invention (2) Optical element of the structure 'It does not use the conventional color furnace and light sheet, but uses a new color 5 ferry light filter (collower drum filter), as shown in Figure 2. 'The color prostitute filter 2 is a filter with a curved surface design; as a result, the use of a color drum filter can make]) LP projectors significantly improve its durability, brightness and contrast, and can effectively Accurate fish saturation for enhanced image color. Also, therefore, how to provide a color drum filter coating process with an isolated surface to manufacture the required color industry is one of the important topics. The current coating fixture 'is expected to be able to lose the substrate of the light sheet' to successfully perform the drum filter. It is precisely the current optoelectronic products (three), [invention content] The color drum flange includes one bearing and two bearings. Cover. A color drum is provided with at least two substrates located on the sheet, and each of the fixed elements is carried on the above-mentioned filter. In order to reach the load-bearing element, the concave bearing element is light-loaded in the hair wheel. For the purpose of providing optical elements, the two components of the optical sheet are fixed and plated in accordance with the requirements of the present invention. In order to provide a light that can hold the substrate, the above purpose is at least two. At least the outer wall, the connection part of the color drum filter element is an optical element with a coating film fixture, and a film process for the first cover film fixture system; the bearing element connection parts respectively carry the color convex surface toward the bearing recess connection parts, The system is provided with a coating and a concrete structure, and a first to hold at least the component carrier fixtures, each of the bearing concave color drum wheels filters around each of the bearing recesses; to assist the positioning and placement of the bearing elements at each fixed element. A cover and a second cover
第8頁 200540467 五、發明說明（3) 件之二端，以夾持所承载之基板。 . 承上所f因依本發明之光學元件鍍膜治具係利用設 登於承載元件：：壁的承載凹部來承載彩色鼓輪遽光片之 土板’其係配口衫色鼓輪濾光片之基板的孤面設計，所以 能夠順利地固t、夾持彩色鼓輪濾光片之基板；因此，利 用本發明之土 ^件鎮膜治具來夹持彩色鼓輪遽光片之基 程中順利地在基板之凹:成ϊ膜ΐΓί J鍍膜製 鼓輪濾光片。 化成鍍膜’以I造所需之彩色 (四）、【實施方式】 與以下將參相關圖式，說明依本發明較佳實施例之光 :::鍍膜治具’纟中相同的元件將以相同的參照符號加 以％明。 請參照圖3~圖5所示，依本發明較佳實施例之 ，鍍膜治具3包括一承載元件31、二固定元件32、一 =及n if二/體34 °在本實施例* ’ *學元件鑛膜 :、3可以冋時夾持二個彩色鼓輪濾光片之基板4，以進行 鍍膜製程，如形成抗反射層的鍍膜製程。 承載元件31具有二個承載凹部311以及二個固定元件 ^接部313，其中，承載凹部311係位於承载元_之外 :、查L'以分別承載彩色鼓輪遽光片之基板4，而固定元 連=313係分別位於承載凹部311周圍。在本實施例 。八載凹部3 11之狐度分別為！ 2 〇°，以便配合所需承載Page 8 200540467 V. Description of the invention (3) The two ends of the piece are used to hold the substrate. Because the optical element coating jig according to the present invention uses a supporting plate provided on a bearing element: wall to carry a color plate of a color drum wheel calender, it is equipped with a shirt color drum wheel filter. The solitary surface design of the substrate of the film can smoothly fix and hold the substrate of the color drum filter; therefore, the base of the ballast film fixture of the present invention is used to hold the base of the color drum calender. In the course of the process, the substrate is recessed smoothly: the film is made of J-film coating drum filter. The chemical conversion coating is made in the required color (IV), [Embodiment] and the following drawings will be used to explain the light according to the preferred embodiment of the present invention: The same components in the coating coating fixture: The same reference symbols are used. Please refer to FIG. 3 to FIG. 5. According to a preferred embodiment of the present invention, the coating jig 3 includes a load bearing element 31, two fixing elements 32, one = and n if two / body 34 ° in this embodiment * ' * Study element mineral film: 3, 3 can hold the substrate 4 of two color drum filters at a time to perform the coating process, such as the coating process to form an anti-reflection layer. The carrying element 31 has two carrying recesses 311 and two fixing element connection parts 313, wherein the carrying recesses 311 are located outside the carrying element _: check L 'to carry the substrate 4 of the color drum calender, and The fixed element 313 is respectively located around the bearing recess 311. In this embodiment. The fox degrees of the eight-year recess 3 11 are respectively! 2 0 ° to match the required load
第9頁 200540467 —-—----- 五、發明說明（4) 之彩色鼓輪濾光片之基板4的形狀，士 朝向承載凹部3 11設置，以便讓美’此時，基板4之凸面係 後續的鍍膜製程中，能夠於^板土4板4之凹面朝外，所以在 定元件連接部3 1 3係分別平一土反之凹面形成鍍膜；各固 置。此外，承載元件3 1更包订括八一几件3 1之軸心方向設 於承載元件31之一端部、且設=轉連接部315，其係位 此時，旋轉連接部3 1 5可以用來鱼1承載兀件3 1之軸心處； 未顯示），以便利用旋轉軸承來册一备旋★轉軸承連接（圖中 各固定开杜3 9技八 f來w動方疋轉承載元件3 1。 疋το件3 2係刀別對應設 313上，以協助定位所承於各固疋几件連接部 太每#办丨士々 戰之心色政輪渡光片之基板4。在 ί: ; =元件連接部313係為矩形平面，且具 二 元件32係利用螺絲321螺設於相對應 m 時，•色鼓輪渡光片之基板4係放置於 7丨斑1 11上，而彩色鼓輪濾光片之基板4之二側邊係分 別與固定元件32互相接觸。 、^ 一蓋體33係設置於承載元件31之一端，以夾持所承 載之彩色豉輪濾光片之基板4。在本實施例中，第一蓋體 33之邊緣係略延伸至承載凹部311之外側，所以第一蓋體 33可以抵住彩色鼓輪濾光片之基板4之一側邊的端部；另 外’在本實施例中，第一蓋體33係設置於承載元件3 1設有 旋轉連接部3 1 5之一端部。 第二蓋體3 4係設置於承載元件3 1之另一端，以夾持所 承載之彩色鼓輪濾光片之基板4。在本實施例中，第二蓋 體3 4之邊緣係略延伸至承載凹部3 n之另一外側，所以第Page 9 200540467 —-—----- V. Description of the invention (4) The shape of the substrate 4 of the color drum filter is set toward the load-bearing recess 3 11 so that the beauty of the substrate 4 In the subsequent coating process, the convex surface can face outward on the concave surface of the plate 4 and the plate 4, so the fixed component connection portions 3 1 and 3 are respectively flat and the concave surface forms a coating; each is fixed. In addition, the load-bearing element 3 1 further includes a number of eighty-one pieces 31, the axis direction of which is provided at one end of the load-bearing element 31, and is set to the rotation connection portion 315. At this time, the rotation connection portion 3 1 5 can It is used for the axis of fish 1 to carry the shaft 31; not shown), so as to use a rotating bearing to prepare a spin. ★ Rotating bearing connection (the fixed openings 3, 9 and 8 in the figure) are used to move the bearing. Element 3 1. 疋 τοpiece 3 2 sets of knifes on the corresponding setting 313 to help locate the several pieces of the connecting parts Taiji # Office 丨 the heart of the war and the color of the ferry light board 4. ί:; = When the element connection part 313 is a rectangular plane, and two elements 32 are screwed at the corresponding m with screws 321, the base plate 4 of the color drum ferrule is placed on the spot 7 11 and The two sides of the substrate 4 of the color drum filter are in contact with the fixing element 32, respectively. A cover 33 is provided at one end of the carrying element 31 to hold the color wheel filter. Substrate 4. In this embodiment, the edge of the first cover 33 extends slightly outside the carrying recess 311, so the first cover 33 can abut One end of one side of the substrate 4 of the color drum filter; in addition, in the present embodiment, the first cover 33 is provided at one end of the supporting element 31, and one of the rotation connecting portions 3 1 5 is provided. The second cover body 3 4 is disposed at the other end of the carrying element 31 to hold the substrate 4 of the color drum filter carried thereon. In this embodiment, the edge of the second cover body 3 4 extends slightly to The other outer side of the bearing recess 3 n, so the first
第10頁 200540467 五、發明說明（5) 二蓋體3 4可以抵住彩色鼓輪濾光片之基板4之另一側邊， 此時，利用第一蓋體33及第二蓋體34可以共同夾持彩色鼓 輪濾光片之基板4，並將之固定在承載凹部3 j 1處。 5 在本實施例中，第一蓋體33及第二蓋體34係分 螺絲331及341 (如内六角螺絲）螺設於承載元件31 端。 一 綜上 件具有圓 彩色鼓輪 定、夾持 學元件艘 基板之凹 基板之凹 以上 本發明之 應包含於 所述， 弧凹陷 濾光片 彩色鼓 膜治具 面朝外 面上形 所述僅 精神與 後附之 外壁以 之基板 輪濾光 來夾持 設置， 成鍍膜 為舉例範田壽， 申請專 發明之光學 作為承載凹 的弧面設計 片之基板。 彩色鼓輪濾 以便於後續 ，以製造所 性，而非為 而對其進行 利範圍中。 部，因此 ’進而能 因此，利 光片之基 之鍍膜製 需之彩色 限制性者 之專效修 可以順 夠順利 用本發 板，能 程中順 鼓輪渡 。任何 改或變 承載元 利配合 地固 明之光 夠使得 利地在 光片。 未脫離 更，均Page 10 200540467 V. Description of the invention (5) The second cover 34 can abut the other side of the substrate 4 of the color drum filter. At this time, the first cover 33 and the second cover 34 can The substrate 4 of the color drum filter is clamped together and fixed at the bearing recess 3 j 1. 5 In this embodiment, the first cover 33 and the second cover 34 are sub-screws 331 and 341 (such as hexagonal screws) are screwed on the end of the supporting element 31. A comprehensive article with a circular colored drum wheel set and a concave substrate of the substrate of the holding element. The above-mentioned invention should be included in the above description. With the outer wall attached to the rear wall, the substrate is filtered by a substrate wheel. The coating is an example of Fan Tianshou. The optical device that has been applied for a special invention is used as the substrate for the concave curved surface design sheet. The color drum filter is convenient for follow-up, and it is in the interests of manufacturing, not for its benefit. Therefore, it can further improve the color-based coating of the light-sensitive film, and the specialized repair of the color-restricted ones can smoothly use this board, and can ferry smoothly in the process. Any change or change in the load-bearing element to the light of the clear light is sufficient. Without leaving more
第11頁 200540467 圖式簡單說明 (五）、【圖式簡單說明】 圖1為一示意圖，顯示習知的色輪； 圖2為一示意圖，顯示習知的彩色鼓輪濾光片； 圖3為一示意圖，顯示依本發明較佳實施例之光學元 件鍍膜治具的示意圖； 圖4為一示意圖，顯示如圖3所示之光學元件鑛膜治具 及彩色鼓輪濾光片的侧視圖及前視圖；以及 圖5為一示意圖，顯示如圖3所示之光學元件鍍膜治具 及彩色鼓輪滤光片的分解圖。 元件符號說明： 1 色輪 11 盍片 12 彩色濾光片 13 馬達 2 彩色鼓輪濾光片 3 光學元件鍍膜治具 31 承載元件 311 承載凹部 313 固定元件連接部 315 旋轉連接部 32 固定元件 321 螺絲 33 第一蓋體Page 11 200540467 Brief description of the drawings (five), [Simplified description of the drawings] Fig. 1 is a schematic diagram showing a conventional color wheel; Fig. 2 is a schematic diagram showing a conventional color drum filter; Fig. 3 It is a schematic diagram showing a schematic diagram of an optical element coating jig according to a preferred embodiment of the present invention; FIG. 4 is a schematic diagram showing a side view of the optical element mineral film fixture and a color drum filter shown in FIG. 3 And a front view; and FIG. 5 is a schematic view showing an exploded view of the optical element coating jig and the color drum filter shown in FIG. 3. Description of component symbols: 1 color wheel 11 cymbal 12 color filter 13 motor 2 color drum filter 3 optical element coating jig 31 bearing element 311 bearing recess 313 fixing element connection part 315 rotation connection part 32 fixing element 321 screw 33first cover
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200540467 圖式簡單說明 331 螺絲 34 第二蓋體 341 螺絲 4 基板 圓_ 第13頁200540467 Brief description of drawings 331 Screw 34 Second cover 341 Screw 4 Base plate Round_ p.13