201207469 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種背光模組光學膜之自動組裝系統與方法。 【先前技術】 由於液晶顯示器的重量輕、外形薄、驅動功率消耗低等原因， 已經得到廣泛的顧。這種液晶顯示器被用作攜帶式電腦例如膝 上型個人電腦、辦公自動化裝置、音頻/視訊裝置、室内/室外 廣告顯示裝置等。透過控制被應用至液晶層之電場以調節來自背 光模組之級’佔據大多數液晶顯示裝置之傳輸型液晶顯示裝置 由此顯示影像。 彦光模組主要被分類為直射型與側光型。在側光型背光模組 的結構中，放置-統以面解歧_面，複數個光學膜被放 置於液晶顯示面板與導光板之間。在侧光型背光模組巾，此光源 向導光板的-側發射光線，導光板轉換線光源或點光源為面光 源。在直射型背光模組的結射，複數個光源被放置於液晶顯示 面板下方。這種背光歡包含複數個光賴，㈣增加被照射到 液晶顯示面板的級的㈣自度與亮度。絲齡讀鏡膜與擴 政膜’稜鏡膜包含稜鏡g案且改變光線以沿與液示面板完全 垂直的方向傳輸’擴散糊朗擴散珠擴散光線。 「第1圖」與「第2圖」所示係為直射型背光模組20的結構 的例子® 请參考「第1圖」與「第2圖」，直射背光模組2〇包含光 源31、底忒32、擴散板33與複數個光學膜34。 201207469 底殼32容納複數個光源31。反射膜附著於底殼32中與光源 正對的表面上。擴散板33被放置於光源31上方，複數個光學膜 34被堆疊於擴散板33上。液晶顯示面板10被排列於最上的光學 膜34之上。 「第3圖」與「第4圖」所示係為側光型背光模组4〇的結構 的例子。 「第3圖」與「第4圖」中，侧光型背光模組40包含光源41、 導光板42以及複數個光學膜34。光源41正對導光板42的側面。 反射膜被放置於導光板42的侧面與底面之上。複數個光學膜34 被放置於導光板42與液晶顯示面板1〇之間。 如果光學膜34未準確地組裝於背光模組2〇與40中，由於照 射到液晶顯示面板10的光線的亮度與面均勻度的原因，所以準確 地組裝光學膜34很重要。光源、光源線與底殼等被組裝，大量工 人在導光板或擴散板上堆疊光學膜，從而組裝背光模組。 在習知技術中，光學膜的組裝大部分係透過工人人工完成。 因為光學膜的人工組裝依賴工人的人工作業，所以難以減少製程 時間，並且需要大量人員，例如插入光學膜的人員、使用搬運車 運輸光學膜的人員、堆疊光學膜的人員、檢查光學膜的人員等等， 此外還需要相對較大的工作空間。另外，光學膜的人工組裝的問 題在於在運輸或堆疊這些光學膜期間，光學膜被直接暴露給工人 的手或者來自工人的外來物質，在組裝光學膜的過程中光學膜被 外來物質污染，光學膜在堆疊時於其間滑動等。最輕微的滑動或 磨擦會刮擦光學膜的表面，從而損傷光學膜的表面上形成的精細 201207469 圖案。 【發明内容】 本發明實施峨供-種光學膜之自動組裝系統與方法，能夠 減>、光予膜之組裝製程所需要的I作空間，以及避免由於外來物 質、光學朗損壞、鮮膜組裝不⑽原因導致的劣質產品。 依照本發明代絲實侧，—種背光顯光賴之自動組裝 系統包含.續賴裝置，肋雜地輸送複數個光學膜；可擴 展輸送機，各自_令滾帶驗轉倾數賴，以及令滚 帶後退以在主輸送機裝置上放置的其他光學膜上堆疊複數個光學 膜；以及非接峨送機，各自依照雜觸方式令複油光學膜提 升及浮動’並且依照非接觸对輸送複數個光賴至主輸送機裝 置或者可擴展輸送機。 非接觸輸送機各自包含：第一非接觸輸送機，使用主輸送機 裝置以輸送第二光學膜，此後在主輸送機裝置上放置的第一光學 膜上堆疊第二光學膜；以及，二非接觸裝置，用以供應第三與第 四光學膜至可擴展輸送機。 該系統更包含檢查單元，用以檢查第一至第四光學膜。 可擴展輸送機包含：第一可擴展輸送機裝置，用以在主輸送 機裝置上堆疊的第一與第二光學膜上堆疊第三光學膜，此後在主 輸送機裝置上堆疊的第一至第三光學膜上堆疊第四光學膜；以及 第二可擴展輸送機裝置，將已通過檢查單元之第一至第四光學膜 卸載至外部。 ' 主輸送機裝置提供-對齊導弓丨裝置，用以自行對齊複數個光 201207469 學膜。 主輸送機裝置、非接觸輸送機以及可擴展輸送機被放置於無 塵室中。 依照一代表性實施例，一種背光模組光學膜之自動組襄方法 包含：使用複數個非接觸墊輸送複數個光學膜至主輸送機裝置或 可擴展輸職之複油絲上；以及透齡可祕輸賴之複數 個滚帶前進使得複數個光學膜位於複數個滾帶上，以及透過令複 數個滚帶後退使得複數個光學膜堆疊於主輸送機裝置上放置的其 他光學膜上。 ' 【實施方式】 以下’將結合圖式部份對本發明的較佳實施方式作詳細說 明。說明書中相同的參考標號代表相同的部件。以下描述中，當 本揭露中_的眾關知的魏或配置轉細描述被狀為令本 發明之主旨含糊不清時’則省略其詳細描述。 ^於為了便於書寫說明書之目的，選擇以下描述t所使用 兀牛的名稱’因此這些名稱可能與實際產品有所不同。 「=圖」與「㈣」巾，本靖綠背光模組光 膜=裝系統在-個無塵室6G中順序地堆疊兩個 =:，铜光學義至1〇4的好壞，並且將堆疊㈣ 、刀類為σ格產品射質產品以供卸載。 該系統包含第-至第三膜裝載台 組先學臈插入 無塵室60。益鹿〜Λ 清洗插入裝置54與56，⑷ …、至匕含·第一堆疊模組6卜鄰接此無塵室< 201207469 一堆# Γ，第—堆疊模組62，鄰接此無塵室6G之第二插孔；第 63 61 ^ ^· 光學膜igi至ig4係透龜被提供至無μ 從而伴=置94財餘無塵㈣岐花板中， 攸而保持無塵室60的潔淨。 膜t膜Γϋ至1G4包含可朗至背光模組之眾所周知的光學 散膜二:膜1〇1至_包含一或多個稜鏡膜、-或多個擴 ^贿射切細（dualbrightnessenhane_fiim，. )，或者它們的組合，或者由單個物體形成的臈。因為這些 光子膜的魏觀合’所料學膜1Q1至1Q4的數量職少。因 學Γω至1G4包含兩個至喃細。如果光學膜⑼ ==由_光學膜組成，則移除第—與第二職载台51與 52、光學膜插入模組53、第一堆疊模組61等。 主輸送機裝置81係沿x轴方向線性放置，沿著無塵室6〇的 光學膜插入模組53、第一埵聶媪έΒ μ咕 乐榷疊模組61、第三堆疊模組63、檢查模 2以及卸載模組65 ’將光學膜1〇1至1〇4從光學膜插入模組 53輸送至卸載模組65。 /堆且模、”且61與第—堆疊模組幻各自包含—非接觸式輸 达機，用以依照非接觸的方式輸送光學膜1〇1至1〇4。非接觸式輸 送機包含複數㈣接觸墊72。第三堆疊模組幻與卸載模組Μ分 別包含第-可延伸式觀缝置⑽絲二可延伸式輸送機裝置 1〇9,其中用以支樓光細W至⑽卿_長度可被調整。 清洗插入裝置54與56用以從插入無塵室60的光學膜101至 201207469 104上清除外來物質，並且_外部空氣進人無塵室⑼。第一膜 裝載台51與第二膜農載台52上載入的光學膜由工人一個接一個 地插入光學膜插人散53，此後透過第—清洗插人裝置％被插入 無塵室6G。第-膜裝載台51與第二膜裝載台52上載人的光學膜 可能為不敏感的光學膜，例如為擴散膜，對滑動或繼不敏感。' 第三膜裝載台55上載人的光學_财二清洗插人裝置52由工201207469 VI. Description of the Invention: [Technical Field] The present invention relates to an automatic assembly system and method for an optical film of a backlight module. [Prior Art] Since the liquid crystal display has a light weight, a thin profile, and low driving power consumption, it has been widely considered. Such a liquid crystal display is used as a portable computer such as a knee-type personal computer, an office automation device, an audio/video device, an indoor/outdoor advertising display device, and the like. By controlling the electric field applied to the liquid crystal layer to adjust the level from the backlight module, the transmission type liquid crystal display device occupying most of the liquid crystal display devices thereby displays an image. Yanguang modules are mainly classified into direct type and side light type. In the structure of the edge-lit backlight module, a plurality of optical films are placed between the liquid crystal display panel and the light guide plate. In the sidelight type backlight module towel, the light source emits light on the side of the light guide plate, and the light guide plate converts the line light source or the point light source into a surface light source. In the directing of the direct type backlight module, a plurality of light sources are placed under the liquid crystal display panel. This type of backlight contains a plurality of light, and (4) increases the self-degree and brightness of the level of the liquid crystal display panel. The silk age reading mirror film and the diffuser film '稜鏡 film' contain a 稜鏡g case and change the light to transmit the 'diffusion diffusion beads' to diffuse light in a direction completely perpendicular to the liquid display panel. "1" and "2" are examples of the structure of the direct type backlight module 20. Please refer to "1" and "2". The direct backlight module 2 includes a light source 31. The bottom cymbal 32, the diffuser plate 33, and a plurality of optical films 34. 201207469 The bottom case 32 houses a plurality of light sources 31. The reflective film is attached to the surface of the bottom case 32 that faces the light source. The diffusion plate 33 is placed above the light source 31, and a plurality of optical films 34 are stacked on the diffusion plate 33. The liquid crystal display panel 10 is arranged above the uppermost optical film 34. The "Fig. 3" and "Fig. 4" are examples of the structure of the edge type backlight module 4A. In the "Fig. 3" and "Fig. 4", the edge type backlight module 40 includes a light source 41, a light guide plate 42, and a plurality of optical films 34. The light source 41 faces the side of the light guide plate 42. The reflective film is placed on the side and bottom surfaces of the light guide plate 42. A plurality of optical films 34 are placed between the light guide plate 42 and the liquid crystal display panel 1A. If the optical film 34 is not accurately assembled in the backlight modules 2A and 40, it is important to accurately assemble the optical film 34 due to the brightness and surface uniformity of the light that is incident on the liquid crystal display panel 10. The light source, the light source line and the bottom case are assembled, and a large number of workers stack an optical film on the light guide plate or the diffusion plate to assemble the backlight module. In the prior art, the assembly of the optical film is mostly done manually by a worker. Since the manual assembly of the optical film relies on the manual work of the worker, it is difficult to reduce the process time, and a large number of people are required, such as a person who inserts the optical film, a person who transports the optical film using the truck, a person who stacks the optical film, and a person who inspects the optical film. Etc. In addition, a relatively large workspace is required. In addition, the problem of manual assembly of optical films is that during transport or stacking of these optical films, the optical film is directly exposed to a worker's hand or a foreign substance from a worker, and the optical film is contaminated with foreign matter during the assembly of the optical film, optical The film slides therebetween during stacking. The slightest sliding or rubbing scratches the surface of the optical film, damaging the fine 201207469 pattern formed on the surface of the optical film. SUMMARY OF THE INVENTION The present invention implements an automatic assembly system and method for an optical film, which can reduce the space required for the assembly process of the photo-adhesive film, and avoid foreign matter, optical damage, and fresh film. Inferior products caused by assembly (10). According to the present invention, the automatic assembly system of the backlight illuminating system comprises: a continuous device, a plurality of optical films conveyed by the ribs, and an expandable conveyor, each of which has a number of turns, and Having the roll belt retreat to stack a plurality of optical films on other optical films placed on the main conveyor device; and the non-connecting machine, each lifting and floating the re-oil optical film in accordance with the mis-contact mode and transporting according to the non-contact pair A plurality of light depends on the main conveyor device or the expandable conveyor. The non-contact conveyors each include: a first non-contact conveyor that uses a main conveyor device to transport a second optical film, and thereafter a second optical film stacked on a first optical film placed on the main conveyor device; Contact means for supplying the third and fourth optical films to the expandable conveyor. The system further includes an inspection unit for inspecting the first to fourth optical films. The expandable conveyor includes: a first expandable conveyor device for stacking a third optical film on the first and second optical films stacked on the main conveyor device, and thereafter stacking the first to the main conveyor device A fourth optical film is stacked on the third optical film; and a second expandable conveyor device unloads the first to fourth optical films that have passed through the inspection unit to the outside. 'The main conveyor unit provides a aligning guide bow device for self-aligning multiple light 201207469 film. The main conveyor unit, the non-contact conveyor and the expandable conveyor are placed in a clean room. According to a representative embodiment, an automatic assembly method for an optical film of a backlight module includes: using a plurality of non-contact pads to transport a plurality of optical films to a main conveyor device or a re-elastic refueling line; and The plurality of ribbons are advanced so that the plurality of optical films are on a plurality of ribbons, and the plurality of ribbons are retracted such that a plurality of optical films are stacked on the other optical film placed on the main conveyor device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail in conjunction with the drawings. The same reference numerals in the specification denote the same parts. In the following description, the detailed description is omitted when the details of the disclosure or the detailed description of the present invention are ambiguous when the subject matter of the present invention is ambiguous. ^ For the purpose of writing the manual, select the name of the yak used in the following description. 'These names may differ from the actual product. "=图" and "(4)" towel, the Jingjing backlight module light film = installed system in the clean room 6G sequentially stacked two =:, copper optical meaning to 1 〇 4 good or bad, and will Stacking (4), the knife is a σ grid product ejaculation product for unloading. The system includes a first to third film loading station group that is first inserted into the clean room 60. Yilu ~ Λ cleaning insertion devices 54 and 56, (4) ..., to 匕 containing · first stacking module 6 卜 adjacent to the clean room < 201207469 a pile # Γ, the first stacking module 62, adjacent to the clean room The second jack of 6G; 63 61 ^ ^· The optical film igi to ig4 is provided with no μ so that it can be placed in the dust-free (four) stencil, and keep the clean room 60 clean. . Membrane t film Γϋ to 1G4 contains well-known optical film 2 that can be used to backlight modules: film 1〇1 to _ contains one or more enamel films, or a plurality of expansions and shreds (dualbrightnessenhane_fiim,. ), or a combination thereof, or a flaw formed by a single object. Because of these photonic membranes, Wei Guanhe's film 1Q1 to 1Q4 has a small number of jobs. Because Γω to 1G4 contains two to whisper. If the optical film (9) == consists of the _ optical film, the first and second stages 51 and 52, the optical film insertion module 53, the first stacking module 61, and the like are removed. The main conveyor device 81 is linearly placed along the x-axis direction, and the optical film insertion module 53 along the clean room 6〇, the first 埵 媪έΒ 媪έΒ 咕 榷 榷 61 module 61, the third stacking module 63, The inspection die 2 and the unloading module 65' transport the optical films 1〇1 to 1〇4 from the optical film insertion module 53 to the unloading module 65. /heap and mode," and 61 and the first stacking module each include - a non-contact type conveyor for conveying the optical films 1〇1 to 1〇4 in a non-contact manner. The non-contact conveyor includes a plurality of (4) Contact pad 72. The third stacking module phantom and unloading module 包含 respectively comprises a first-extensible view-slot (10) wire two extendable conveyor device 1〇9, wherein the branch light is fine to (10) The length can be adjusted. The cleaning insertion devices 54 and 56 are used to remove foreign matter from the optical film 101 to 201207469 104 inserted into the clean room 60, and the external air enters the clean room (9). The first film loading table 51 and The optical film loaded on the second film carrier 52 is inserted into the optical film by the worker one by one, and then inserted into the clean room 6G through the first cleaning inserting device. The first film loading table 51 and The optical film loaded on the second film loading station 52 may be an insensitive optical film, such as a diffusing film, which is slid or insensitive. 'The third film loading station 55 uploads the human optical_财二清插插装置 52 Work
人-健-個地插人無塵㈣。第三職勤55上載人的光學膜 係為對滑動或刮擦敏感的光學膜，例如為棱鏡膜。 以下將一步一步地描述光學膜之傳輸。第-堆疊模組61使用 第-非接觸式輸送機在主輸送機裝置81上堆疊第—光學膜ι〇ι與 第二光學膜脱。主輸送機裝置81用以輸送堆疊的第-光學膜101 與第二光學膜102至第三堆疊模組63。第二堆疊模組&使用第二 非接觸式輸送機在第-可延伸式輸送機裝置則上堆疊第 膜103與第四光學膜104。 一 第二堆疊模組纪使用第一可延伸式輸送機裝置ιι〇採用益滑 移（跡slip)方式在第-光學膜與第二光學膜1〇2上堆疊第三光 學膜103與第四光學膜1〇4。笛 予膜104第一可延伸式輸送機裝置110順序地 在第-光學膜m與第二光學膜1〇2上堆疊第三光學膜⑽斑第 2學膜KM，其中第—光學膜與第二光學膜脱係堆4於主輸送 機裝置81上。主輸送機裝置81將第三堆疊模㈣中堆疊的四個 光學膜101至104輸送至檢查單元64。 檢查單兀64用以伽光學膜1G1至丨⑽是否準確地被對齊以 及是否很好地處於堆疊狀態。檢查單元64包含光源加與影像感 201207469 測器201 ’光源202被放置於堆疊的光學膜1〇1至1〇4下方，影像 感測201被放置於堆疊的光學膜1〇1至1〇4上方。光源2〇2向 堆疊的光學膜101至104照射光線，影像感測器2〇1取得堆疊的 光學膜101 1 104的影像以偵測光學膜101至104是否準備地對 齊以及是否良好。主輸送機裝置81將已經通過檢越組64的光 干膜輸送至卸載模組65。卸載模組65將已經通過檢查模組64的 光學膜1G1至1G4劃分為合格產品與劣f產品，從而使用第二可 延伸式輸送機裝置109被卸載到不同的藍筐中。 第7A圖」與「第7B圖」所示係為清洗插入裝置與％ 之例子。 在第7A圖」與「第7B圖」中，清洗插入裝置54與兄各 自從光學膜UH至1G4的表面移除外來物f，以及透過插孔一個 接一個順序地供應這些光學魅無塵室⑼。為此，清洗插入裝置 Μ與56各自包含離子風扇91與％以及雜％。離子風㈣與 93向光予膜1〇1至1G4吹動電離氣體，峨光學膜上移除靜電斑 ==物質’ •然後供應光學㈣丨請的每—個_备 離子風扇91與93被放置於滾輪92沾义 的前部與後部。 的别方’或者被放置於滾輪92 「=圖」所示係為非接觸式輸送機之例子。「第9圖」所示 係為非接觸墊72之例子。「第〗〇固 娘㈣技 #㈣圖」麻係為賴非接觸式輸送 機堆疊光學膜之作業之剖面圖。 逆楼=「第8圖」、「第9圖，「第10圖」，非接觸式輪 运機包3複數個非接觸塾72與兩輪輸送機器人（圖中未表示）， 201207469 轉72係安裝於麵定框71中，兩軸輸送機11人用以沿兩 的方向輪送墊固定框71。第—堆疊模組61中的兩軸輸送機器 化ζ方向移動此墊固定框71與這些非接觸塾72,並且將它們沿 軸方向輸送。第二堆疊模組62 +的兩雜職器人沿Ζ方向移 此墊固定框71與這些非接觸墊72，並且將它們沿X轴方向輸送。 b接觸塾72可由眾所周知的非接觸塾實施。非接觸墊72可 根據貝料奴（Be_m，SThe_)提歧浮動馳光學膜。 鲁如每非接觸墊72包含進氣孔瓜、中央部瓜以及傾斜面 72c，其中藉由進氣孔仏在固定壓力下供應乾淨的乾燥氣體 (CDA)，中央部72b增加空氣壓力以產生一喷流，從而產生一提 升壓力。非接轉72用以增加中央部72b側壁處移動空氣的速度 以減少空氣壓力並且產生真空，從而向非接觸塾72吸引光學膜 ιοί至104。噴流從非接觸墊72的邊緣附近噴出，從而推出光學 膜ιοί至1〇4。因此，光學膜101至1〇4可提升且向非接觸塾乃 ㈣’以無接觸的狀態被輸送。當非接觸式輸送機輸送光學膜101 至時，因為未與非接觸塾72接觸，所以光學膜ι〇ι至⑴ 會被刮擦或者損傷。 非接觸式輸送機使得光學膜101至1〇4在非接觸狀態中提升 且洋動，從而在主輸送機裝置81中將它們輸送。透過阻撐空氣進 入非接觸墊72,非接觸式輸送機在位於主輸送财置81上的其他 光學膜101至104上堆疊絲膜101至_。主輸送機裝置81提People-health-places are dust-free (four). The optical film of the third job 55 is a film that is sensitive to sliding or scratching, such as a prism film. The transmission of the optical film will be described step by step below. The first-stacking module 61 uses a first-non-contact conveyor to stack the first optical film ι〇ι and the second optical film on the main conveyor device 81. The main conveyor device 81 is for conveying the stacked first-optical film 101 and the second optical film 102 to the third stacked module 63. The second stacked module & uses a second non-contact conveyor to stack the first film 103 and the fourth optical film 104 on the first extendable conveyor device. A second stacking module uses a first extendable conveyor device to stack a third optical film 103 and a fourth on the first-optical film and the second optical film 1〇2 using a slip-slip method. Optical film 1〇4. The first extendable conveyor device 110 of the whistle film 104 sequentially stacks a third optical film (10) on the first optical film m and the second optical film 1 〇 2, wherein the first optical film and the first optical film The two optical film release stacks 4 are on the main conveyor unit 81. The main conveyor device 81 conveys the four optical films 101 to 104 stacked in the third stacking die (four) to the inspection unit 64. The check unit 64 is used to align the optical films 1G1 to 丨(10) accurately and whether they are in a stacked state. The inspection unit 64 includes a light source plus image sense 201207469 detector 201 'the light source 202 is placed under the stacked optical films 1〇1 to 1〇4, and the image sensing 201 is placed on the stacked optical films 1〇1 to 1〇4 Above. The light source 2〇2 illuminates the stacked optical films 101 to 104, and the image sensor 2〇1 takes an image of the stacked optical film 101 1 104 to detect whether the optical films 101 to 104 are ready to be aligned and good. The main conveyor unit 81 conveys the light dry film that has passed through the inspection group 64 to the unloading module 65. The unloading module 65 divides the optical films 1G1 to 1G4 that have passed through the inspection module 64 into qualified products and inferior products, thereby being unloaded into different blue baskets using the second extendable conveyor device 109. Fig. 7A and Fig. 7B show examples of cleaning the insertion device and %. In FIGS. 7A and 7B, the cleaning insertion device 54 and the brother each remove the foreign matter f from the surfaces of the optical films UH to 1G4, and sequentially supply the optical clean rooms one by one through the insertion holes. (9). To this end, the cleaning insertion devices Μ and 56 each contain an ion fan 91 with % and %. Ion wind (4) and 93 to the light to the film 1〇1 to 1G4 to blow the ionized gas, remove the electrostatic spot on the optical film == substance ' • then supply the optical (four) 丨 every _ spare ion fan 91 and 93 were Placed on the front and rear of the roller 92. The other side's or placed on the wheel 92 "= figure" is an example of a non-contact conveyor. The "Fig. 9" is an example of the non-contact pad 72. "The first" is a section of the work of the non-contact conveyor stacking optical film. Counter-floor = "8th figure", "9th picture, "10th picture", non-contact wheeled machine package 3 multiple non-contact 塾72 and two-wheel transport robot (not shown), 201207469 转72系Mounted in the face frame 71, the two-axle conveyor 11 is used to rotate the pad fixing frame 71 in two directions. The two-axis transporting machine in the first stacking module 61 moves the pad fixing frame 71 and the non-contact ports 72 in the bismuth direction and transports them in the axial direction. The two occupants of the second stacking module 62+ move the pad fixing frame 71 and the non-contact pads 72 in the Ζ direction and transport them in the X-axis direction. The b contact 塾 72 can be implemented by well-known non-contact 塾. The non-contact pad 72 can levy a floating optical film according to Be_m, SThe_. Each of the non-contact pads 72 includes an air intake melon, a central melon, and an inclined surface 72c, wherein a clean drying gas (CDA) is supplied at a fixed pressure by the air inlet port, and the central portion 72b increases the air pressure to generate a The jet flows to create a lifting pressure. The non-rotating 72 is used to increase the velocity of the moving air at the side wall of the central portion 72b to reduce the air pressure and create a vacuum, thereby attracting the optical film ιοί to 104 to the non-contact cymbal 72. The jet is ejected from the vicinity of the edge of the non-contact pad 72, thereby ejecting the optical film ιοί to 1〇4. Therefore, the optical films 101 to 1 4 can be lifted and conveyed to the non-contact 塾 (4)' in a contactless state. When the non-contact conveyor conveys the optical film 101, since the non-contact 塾 72 is not in contact, the optical films ι 〇 to (1) may be scratched or damaged. The non-contact conveyor causes the optical films 101 to 1 to be lifted and eclipsed in a non-contact state, thereby transporting them in the main conveyor device 81. The non-contacting pad 72 is fed through the barrier air, and the non-contact conveyor stacks the silk films 101 to _ on the other optical films 101 to 104 located on the main conveying 81. Main conveyor device 81
Si::置Μ ’這樣非接觸式輸送機或第-可延伸式輸送 機裝置U0轉遊的這些光學膜則自行對齊。對齊導引裝置82包含 201207469 —f曲面，姆主輸賴錢81_定角。 機穿置S 12圖」所讀為制第-可延伸式輸送 裝置110作為例子堆叠光學膜的作業的剖面圖。 i請參考「第11圖」與「第 =包含驅動_、第一至第三嶋輪112】= 广=:„2,動滚輪ln以及第二閑置滾輪113排列 =形，出於第一閑置滾輪112與第二閉置滾細之間 捲動。驅動滾輪111的直彳⑦丨 距雜，廿日Ή里 滾帶115中相對表面之間的 形的另一 f曲部且與滾:：：第二閑置滾輪114被放置利 第-閑置滾輪112的旋轉軸可旋轉地與X轴線性導桿（圖中 =)I ’攸而沿_方向線性移動。當滾帶115連同驅動 ^輪111的旋轉：*起旋轉時，與滾帶出連結的第-閑置滾輪U2 X轴方向線时移動。第二閑置滾輪113的旋雜 Ζ 袖線性導桿（圖中未表示）輕合’從而沿ζ軸方向線性移動:、 驅動滾輪m _定至峡區塊（财未表示），並且受到固 在x轴方向與第二閑置滾輪113在Z轴方向 二進或倒退驅動絲lu的旋轉方向可控制第—閑置滾輪in ”第-閑置雜113的前進與倒退。位於滾帶ιι5的l形狀的另 - f曲部的第三閑置滾輪m旋轉以導引滚帶ιΐ5的旋轉。 如第11圖」與「第13圖」所示’當非接觸式輪送機所傳 12 201207469 送的光學膜iGl至1()4被接收時 的驅動滾輪m順祕絲n 伸式輸送機裝置no 時，第一閑置滚2 = w〜115順時針方向旋轉 同時第二閑置===前進以接收光學㈣1謂， 如「第/ΓΓ「: 置滾輪112的嫩^ 放到主輸; 滾輪m反: 第一可延伸式輸送機裝置no的驅動 展輪111反時針方向旋轉。此時，如 助The optical films of the Si:: Μ Μ such non-contact conveyor or the first extendable conveyor unit U0 are self-aligned. The alignment guide 82 includes a 201207469-f surface, and the master loses the money 81_ fixed angle. The machine-through S12 drawing is read as a cross-sectional view of the operation of the first-extensible conveying device 110 as an example of stacking optical films. i Please refer to "Fig. 11" and "Part = include drive _, first to third 112 wheel 112] = wide =: „2, moving roller ln and second idle roller 113 are arranged = shape, for the first idle The roller 112 is rolled between the second closed roll. The straight roller 7 of the driving roller 111 is spaced apart, and another f-curve of the shape between the opposite surfaces of the roller belt 115 in the next day is rolled and the second idle roller 114 is placed with the idle-iding roller 112. The axis of rotation is rotatably linearly moved in the _ direction with the X-axis guide (==I) in the figure. When the roller belt 115 rotates in conjunction with the rotation of the driving wheel 111: *, it moves when the X-axis direction line of the first-idle roller U2 coupled to the roller belt is released. The twisting sleeve linear guide rod (not shown) of the second idle roller 113 is lightly coupled to move linearly along the x-axis direction: the driving roller m _ is fixed to the gorge block (not shown), and is fixed The x-axis direction and the second idle roller 113 are double-in or reverse in the Z-axis direction to control the rotation direction of the driving wire lu to control the advancement and retreat of the first-idle idle wheel in the first-idle miscellaneous 113. The other shape of the l-shaped idler 113 - The third idle roller m of the f-curve rotates to guide the rotation of the roller ΐ5. As shown in Fig. 11 and Fig. 13 'When the non-contact wheeled machine transmits 12 201207469, the optical film iGl When the drive roller m to the 1st) is received, the first idle roller 2 = w~115 rotates clockwise while the second idle === forward to receive optical (four) 1 For example, "第第ΓΓ": Place the roller 112 to the main transmission; the roller m reverse: the drive spreader 111 of the first extendable conveyor device no rotates counterclockwise.
伸式輸送缝置11G _出沿_ 1G1至」1G=移一動可延 3二時針方向)旋轉，因此滾帶115與光學膜1。1至104之 ==傳因此’當滾帶115反時針方向旋轉時，第. 时在傳岐裝置81上放下光學膜1〇1至1〇4，且 向下移動第-閑置滾輪112的移動距離D。Stretching conveyor 11G _ outgoing edge _ 1G1 to "1G = shifting one can extend 3 2 o'clock direction) rotation, so the roller belt 115 and the optical film 1. 1 to 104 = = pass therefore 'when the roller belt 115 counterclockwise When the direction is rotated, the optical films 1〇1 to 1〇4 are lowered on the transfer device 81, and the moving distance D of the first idle wheel 112 is moved downward.
第一閑置滾輪112前進與倒退時’第—閑置滾輪ιΐ2的移動 距離D與移動速度v與第二閑置滚輪113❹，與v，相同。 。上述實施财錢置的作業時序簡由㈣程式例如程式邏 輯控制（program logic control ; PLC)被控制。 如上所述’依照實施例’放置自動設備例如於無塵室中安裝 的主輸送機裝置、非飾趟送細及可延料輸賴，以及使 用這些自動稍堆疊光學膜。因此，可最小化光學膜組裝製程的 人工作業並且可減少製程時間。此外，依照實施例，透過使用非 接觸式輸賴與可延伸式輸送機，可避免光__送與堆疊程 序中由於外來物質、滑移、刮擦等原因導致的污染，從而最小化 201207469 光學膜之劣質組裝。 雖然本發明以前述之實施例揭露如上，然其並非用以限定本 發明。在不脫離本發明之精神和範圍内，所為之更動與潤飾，均 屬本發明之專利保護範圍之内。尤其地，各種更動與修正可能為 本發明揭露、圖式以及申請專利範圍之内主題組合排列之組件部 和/或排列。除了組件部和/或排列之更動與修正之外，本領域 技術人員明顯還可看出其他使用方法。 【圖式簡單說明】 第1圖與第2圖所示係為直射型背光模組的結構的例子； 第3圖與第4圖所示係為側光型背光模組的結構的例子； 第5圖所示係為本發明實施例之背光模組之光學膜之自動組 裝系統的俯視平面圖； 、 第6圖所示係為本發明實施例之背光模組之光學膜之自動組 裝系統的側視剖面圖； 第7A圖與第7B圖所示係為清洗插入襄置之若干例子之 圖； 第8圖所示係為非接觸式輸送機之例子之剖面圖； 第9圖所示係為非接觸墊之剖面圖； 剖面圖 f ;10 錢料接㈣觀卿#絲膜之作業之 學膜之作業之剖面圖； 她蝴撕置堆叠先 201207469 第13圖與帛14 ®聯絲可延伸錢送敏置 之示意圖；以及 之作業原理 第15圖所示係為可延伸式輸送機裝置中無滑動作業原理之 示意圖。 【主要元件符號說明】 10 20When the first idle roller 112 advances and retreats, the moving distance D and the moving speed v of the first idle wheel ι 2 are the same as those of the second idle roller 113 ❹ and v. . The operation timing of the above-mentioned implementation of the money and money set is controlled by (4) a program such as program logic control (PLC). The automatic conveyor apparatus, such as the main conveyor apparatus installed in the clean room, the non-decorative feeding and the extendable delivery, and the use of these automatic slightly stacked optical films are placed as described above. Therefore, the manual work of the optical film assembly process can be minimized and the process time can be reduced. In addition, according to the embodiment, by using the non-contact type and the extendable conveyor, the pollution caused by foreign matter, slippage, scratching, etc. in the light__feeding and stacking process can be avoided, thereby minimizing the 201207469 optics. Inferior assembly of the membrane. Although the present invention has been disclosed above in the foregoing embodiments, it is not intended to limit the invention. Modifications and modifications are intended to be included within the scope of the present invention without departing from the spirit and scope of the invention. In particular, various modifications and adaptations are possible in the component parts and/or arrangements of the subject combinations disclosed herein. Other methods of use will be apparent to those skilled in the art, in addition to variations and modifications in the component parts and/or arrangements. BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 and 2 show an example of a structure of a direct type backlight module; FIGS. 3 and 4 show an example of a structure of a side light type backlight module; 5 is a top plan view of an automatic assembly system for an optical film of a backlight module according to an embodiment of the present invention; and FIG. 6 is a side view of an automatic assembly system for an optical film of a backlight module according to an embodiment of the present invention; Fig. 7A and Fig. 7B are diagrams showing several examples of cleaning the insertion device; Fig. 8 is a cross-sectional view showing an example of a non-contact conveyor; Cross-sectional view of the non-contact pad; sectional view f; 10 money material connection (four) Guan Qing # sectional view of the operation of the film film operation; her butterfly tearing the stack first 201207469 Figure 13 and 帛 14 ® wire can be extended The schematic diagram of the money sent to the sensitive device; and the working principle shown in Figure 15 is a schematic diagram of the principle of no sliding operation in the extendable conveyor device. [Main component symbol description] 10 20
31 32 液晶顯示面板 直射型背光模組 光源 底殼 33 ...........................擴散板 34 ...........................光學膜 40 ...........................側光型背光模組 41 ...........................光源 42 ...........................導光板 第一膜裝載台 第二骐裝載台 光學犋插入模組 清洗插入裝置 55 ...........................第三膜裝載台 56 ...........................清洗插入裝置 60 ...........................無塵室 15 201207469 61 ...........................第一堆疊模組 62 ...........................第二堆疊模組 63 ...........................第三堆疊模組 64 ...........................檢查模組 65 ...........................卸載模組 71 ...........................墊固定框 72 ...........................非接觸墊 72a ...........................進氣孔 72b ...........................中央部 72c ...........................傾斜面 81 ...........................主輸送機裝置 82 ...........................對齊導引裝置 91 ...........................離子風扇 92 ...........................滾輪 93 ...........................離子風扇 94 ...........................風扇裝置 101 ...........................光學膜 102 ...........................光學膜 103 ...........................光學膜 104 ...........................光學膜 109 ...........................第二可延伸式輸送機裝置 201207469 no ...........................第一可延伸式輸送機裝置 111 ............................驅動滚輪 112 ...........................第一閑置滾輪 113 ...........................第二閑置滾輪 114 ...........................第三閑置滚輪 115 ...........................滚帶 201 ...........................影像感測器 202 ...........................光源 1731 32 Liquid crystal display panel Direct type backlight module Light source bottom case 33 ...........................Diffuser plate 34 ...... .....................Optical film 40 .......................... Sidelight type backlight module 41 ...........................light source 42 ............. .............. Light guide plate First film loading station Second 骐 Loading table Optical 犋 Insertion module Cleaning insertion device 55 ............... ............Third film loading station 56 ........................... cleaning insertion device 60. ..........................Clean room 15 201207469 61 .................. .........the first stacking module 62 ...........................the second stacking module 63.. .........................The third stacking module 64 ................... ........Check module 65 ........................... Unloading module 71 ....... .................... Pad fixing frame 72 .......................... Non-contact pads 72a ........................... intake holes 72b .............. .............central part 72c ........................... inclined surface 81 .... .......................main conveyor device 82... .....................Alignment guide 91........................ ...ion fan 92 ...........................Roller 93 ............... ............Ion fan 94 ...........................fan device 101 ..... ......................Optical film 102 ......................... .. Optical film 103 ...........................Optical film 104 ............... ............Optical film 109 ...........................2 second extendable conveyor device 201207469 no ...........................The first extendable conveyor device 111............ ................Drive roller 112 ...........................The first idle roller 113 ...........................Second idle roller 114 ................. ..........the third idle roller 115 ...........................Roller belt 201 ..... ......................Image Sensor 202 ...................... ....light source 17