.201236792 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於建構大型尺寸模組的裝置， 尤其是建構太陽能模組之裝置。更明確地說，本發明係 關於-種用於建構大型尺寸模組的裝置，尤其是建構太 陽能模組之裝置，其包括：用於支承及移動大型尺寸模 組之手段，以及用於建構大型&寸模組之表面的至少一 個雷射頭’該至少-個雷射頭被配置為可在大型尺寸模 組之下方移動的方式。 【先前技術】 大尺寸的電氣及電子模組正變得越來越重要也就 是應用在模組表面上主要效能準則其中之一者。此類之 八5L的大型尺寸模組為太陽能模組（有時稱為太陽能面 板）’現今越來越常被用來將太陽光線能量轉換成電力。 -般而言’太陽能模組為封裝式之所謂太陽能電池的相 互連接組件。基本上’太陽能電池為固·態裝置，立有能 力能利用光伏特效應將太陽光線之能量轉換為電力。 實質上’多數之太陽能電池利用半導體吸收光線， 且將其轉換為電洞對。太陽能電池依據其組成之半導體 ^开可t為不同的族群。目前，多數之太陽能電池使用 曰曰圓形式之單晶質石夕或多晶質石夕。然而，由 圓的高成本以及其原料（所謂的多晶石夕）之缺乏明導致= 料之薄膜（其被稱為薄膜太陽能電池）為基礎的太 除此屯池越來越普及。在此種太陽能電池中， -向具有微米範圍的厚纟。 此寺溥膜.201236792 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a device for constructing a large-sized module, in particular, a device for constructing a solar module. More specifically, the present invention relates to a device for constructing a large-sized module, particularly a device for constructing a solar module, comprising: means for supporting and moving a large-sized module, and for constructing a large-scale At least one laser head on the surface of the & inch module 'the at least one laser head is configured to move underneath the large size module. [Prior Art] Large-sized electrical and electronic modules are becoming more and more important and are one of the main performance criteria applied to the surface of the module. Such eight- and five-liter large-size modules are solar modules (sometimes called solar panels), which are increasingly used today to convert solar light energy into electricity. In general, a solar module is an interconnected component of a so-called solar cell packaged. Basically, solar cells are solid-state devices that have the ability to convert the energy of the sun's rays into electricity using the special effects of photovoltaics. Essentially, most solar cells use semiconductors to absorb light and convert it into pairs of holes. The solar cells are based on the semiconductors of their composition. At present, most solar cells use a circular single crystal stone or polycrystalline stone. However, the high cost of the circle and the lack of its raw materials (so-called polycrystalline shovel) led to the formation of a thin film (which is called a thin film solar cell). In such a solar cell, - a thick ridge having a micrometer range. This temple diaphragm
S 201236792 在製造薄膜太陽能電池時，最通常使用之材料為非 晶質矽及微晶質石夕（a-Si、μ-si)、碲化鈣（cdTe)及二硒化 銅銦（鎵）（以字首縮寫CIS或CIGS最著稱）。此等半導體 層一般係沉積在如不銹鋼片或聚合物之塗覆式玻璃基板 或撓性基板的上面。 薄膜太陽能模組之製程大致如下：首先以第一導電 層塗覆基板（例如，玻璃板）。接著，使用雷射切割法以 便在此層中產生薄溝槽，使得個別胞元可彼此分離。在 下一步驟中，可將由半導體材料組成之第二層沉積在前 一層之上。接著，再將基板帶入機器加工，用以建構模 組，且再使用雷射切割法，於塗敷第三層至模組前去除 第二層之某些料件。最後，需要第三雷射切割步驟以完 成太陽能模組。 近來，用以建構此等薄膜太陽能模組的新機器（參見 歐洲專利申請案號EP 2 139 049)已被提出。在此等新機 器中，太陽能模組之基板並未藉由在雷射切割步驟期間 自下方支承板片的支撐手段所支撐。反而是，此等新機 器包括新的支料段，其使用真空與壓縮^結合的技 術，將板片支承在完全懸吊的位置中。由於此種特性， 太陽能模組下方之空間保持完全無礙且因此能被用以改 善雷射切割程序之工作效率。 用乂改 a圖及第2圖表示在此新提出之後，用於建右 膜太陽能模組SM之兩部機器】的簡化、示意前視@ 在此等雙圖巾’參註編㉟i表明建構機器本身。機言 大致包括㈣10及支承手段20。支承手段2〇具使^ 201236792 流與真空技術兩者之一些支承元件2 1，以便使太陽能模 組SM保持在懸吊狀態且準備作機械加工。 在以上經確認之文件中，可發現關於機器1本身之 結構及在機械加工程序期間懸吊基板之方法的所有細S 201236792 When manufacturing thin-film solar cells, the most commonly used materials are amorphous germanium and microcrystalline lithos (a-Si, μ-si), calcium telluride (cdTe) and copper indium diselenide (gallium). (The most famous acronym CIS or CIGS). These semiconducting layers are typically deposited on top of a coated glass substrate such as a stainless steel sheet or polymer or a flexible substrate. The process of a thin film solar module is roughly as follows: First, a substrate (for example, a glass plate) is coated with a first conductive layer. Next, a laser cutting method is used to create a thin groove in this layer so that individual cells can be separated from each other. In the next step, a second layer of semiconductor material can be deposited over the previous layer. Next, the substrate is brought into machine processing to construct the mold set, and then the laser cutting method is used to remove certain materials of the second layer before applying the third layer to the module. Finally, a third laser cutting step is required to complete the solar module. Recently, new machines for constructing such thin film solar modules have been proposed (see European Patent Application No. EP 2 139 049). In these new machines, the substrate of the solar module is not supported by the support means for supporting the sheet from below during the laser cutting step. Rather, these new machines include new sump sections that use vacuum and compression techniques to support the slab in a fully suspended position. Due to this characteristic, the space under the solar module remains completely unobstructed and can therefore be used to improve the efficiency of the laser cutting program. The simplification and schematic front view of the two machines used to build the right-film solar module SM after the new proposal is presented, and the double-drawing towel's reference to the 35i indicates the construction. The machine itself. The machine language roughly includes (4) 10 and support means 20. The support means 2 implements some of the support members 2 1 of the flow and vacuum technology of the 201236792 to maintain the solar module SM in a suspended state and ready for machining. In the above confirmed documents, all the details about the structure of the machine 1 itself and the method of suspending the substrate during the machining process can be found.
JtAr 即 。 在第1及第2圖之機器1中，雷射頭31、32、33、 34係設置在太陽能模組SM下方。雷射頭31、32、33、 34之每一者設有允許將雷射光束聚焦成意想光點尺寸的 光元件31’、32’、33,、34,。為能建構太陽能模組之表 面’此等雷射頭31、32、33、34之每一者必須能在不同 方向中移動且能提供雷射脈衝，用於在太陽能模組SM 之基板中切割。因為製造速度與經由不同程序階段移動 太陽能模組SM所需之時間直接成正比，故此情況中之 嚴重問題為太陽能模組SM與雷射頭3 1、32、33、34兩 者之移動速度。另言之，太陽能面板之建構及製造程序 的優化有必要包含増加不同組件之移動速度。 依據現今已知解決方案之一者（其示意地例示在第1 圖中）’四個雷射源41、42、43、44係使用多鏡面、 36、37、38之系統’能對雷射頭31、32、33、34提供 雷射能量的此種方式配置在框架1〇上。多鏡面35 36、 8之母者因此被設置且設定方位成為能隨時自對 雷射源4卜42、43、44接收及傳遞雷射光束至太陽 能模組SM的此種方式。 /然而’此一般解決方案具有重大的缺失。首先，鏡 系統對框架1 〇之振動非常敏感。強烈的振動會明顯降 201236792 低雷射的精準度’並因此非常容易造成不良的切割品 質。此外’由於在雷射源4 1、42、43、44與對應之鏡面 35、36、37、38之間所發現之任何粒子，會導致雷射光 束之擾動且亦導致切割，品質之衰減，故此等解決方案高 度取決於（幾乎是）無菌的環境。 來自發展中最先進水準之第二解決方案（其示意地 例示在第2圖中），試著藉由將雷射源41、42、43 ' 44 完全整合在雷射頭31、32、33、34中的此等方式，將其 迷你化以解決此問題。因此，不需如先前情況中之鏡面 系統。此解決方案之缺點主要在於迷你化之雷射源十分 叩貝且貫際上仍十分難以執行。而且，具整合性雷射源 41、42、43、44之雷射頭31、32、33、34必須更重於 未承受雷射光束源的雷射頭31、32、33、34。因此，在 切割程序期間’其無法如僅包含輕量元件之雷射頭3 1、 32、33、34般輕易地移動。 如果我們記住製造精準度及製造速度為生產太陽能 模組之主要參數，則變得清楚的是，以上所確認之技術 對此問題並未提供令人滿意的解決方案。 【發明内容】 因此本發明之目的在提出一種用於建構太陽能模組 之新式及改良裝置，本案並未呈現出以上所提及之不便 及先前技術的缺點。 依據本發明，尤其是透過獨立請求項之特性，達成 此等及其它目的。此外’自獨立請求項及說明，隨之者 為進一步之有利實施例。 201236792 更尤其是，透過本發明達成此目的，其中用於建構 大型尺寸模組之裝置，尤其是建構太陽能模組之裝置包 括：用於支承及移動大型尺寸模組之手段，以及用於建 構該大型尺寸模組之表面的至少一個雷射頭’該至少一 個雷射頭被配置為可在該大型尺寸模組之下方移動的方 式’至少一個雷射源係被設置在固定位置上，藉由以纖 芯為基礎之導光件，藉以將雷射光束自該至少二固雷射 源供應至該至少一個雷射頭。 本發明之優點尤其是，在於實際上可將切割用之雷 射頭保持非常小且輕量，使得其重量對其移動性及切割 :精準度不具任何負面影響。同時’亦能完全避免鏡面 系統之缺點，使得依據本發明用於建構太陽能模組之裝 置可為堅韌的且能提供非常精準之切割。 在此種實施例之不㈣樣中，#射導光件為玻璃纖 :士尤其是光纖。此實施例態樣所具有之優點尤其是， 塵粒或其匕物理性干擾能越過光束路徑並因而危及 雷射光束的品質。而且’雷射輸出與太陽能模組之間的 二離可使此種配置之防震非常㈣。再者，雷射頭之 =里^使其在大型尺寸上快速且精準移動之成為可 :二r由於穩定之工作位置，使具有完全固定之大 。1組及快速移動雷射頭的此種解決$案係非常堅 η氺f後&解決方案亦允許以非常短之準備及調整時 s a產生非常低之所有權成本。 尤其是，玻璃纖維可為單模光纖（sing〗em〇de 〇pticai 除此之夕卜’單才莫光纖之優'點為所其產生小光點尺 201236792 寸係良好地光速〇〇質且因此能造成小死區（dead zone)之 精準切割。對於一般之解決方案，模組上之小死區依次 形成模組之較高效率。而且’單模光纖之另一優點為長 聚焦深度且因此對於模組之定位有大容許誤差。 該光纖較佳為大模區域纖芯（large mode area (LMA)fibre)(例如’階變折射率LMA纖芯（step index LMA Hbre)、光子晶體纖芯、空氣包層式纖芯、多芯纖 心或對掌性编合芯之纖芯（chiraiiy_c〇Upied c〇；re fibre)(CCC-纖芯））。除此之外，使用LMA纖芯之優點為 允許在雷射源與纖芯之間的高耦合效率並因此減低雷射 功率之需要。此外，LMA纖芯對具有相當高能量之短脈 衝之有效輸送（在奈秒與皮秒之範圍中）的光線耦合光學 具有較大之容許誤差。 在另一實施例之不同態樣中，由雷射源所供應之雷 射光束係在紅外線及/或紫外線及/或綠色光線之光譜 中 〇 除此之外，使用紅外 .外田剛你〜：勒兩丹开.吊有 於穿過玻璃基板切宝丨丨楛夕货 丄 取切割权組之第一切割線（ρ丨）。由於此 紅外線雷射源的使用，可達成非常乾淨之第一切割 (P1)使得在製程期間，不需吸除粒子。再者，雷射 紅外線範圍係可用AT f u，住， J用在尚工業水準上，其使得工業水準 僅變得非常堅知另 王初及可罪，而且相當便宜。 另-方面’在其它事物當中’使用紫外線雷射源之 優點為其亦能用於穿過玻璃基板切割第一切割線⑻卜 务外線雷射源亦具有非常有效之材料剥離(因數為 201236792 i〇)，忒材料剝離使其甚至較 沾心冰綠+ 6 較用於切割此第一切割線（P 1) 的紅外線雷射源為佳。因此， 你昝冰綞+ 6 了从低於平均雷射功率操 作紫外線雷射源。 最後’由雷射源所供應之兩 ^ , 田射光束亦可在可見光線 之光譜中，尤其是在綠色光级 中。除此之外，使用可見 光以中之雷射源所具有之優 售祐麻 復點為其可穿過玻璃基板及第 一薄膜層，且能輕易且安全 .^ ^ 也切割第二（P2)及第三（P3) 切割線兩者。由於可g古綠+ 由於了見先線雷射源的使用，可自模組下 方穿過玻璃基板且不傷及第— 模組之建構。 #及第[以輕易地執行太陽能 ::-步之實施例的不同態樣中，雷射源提供脈衝 式之雷射光束。此實施例之優 _ 慢點為，由於脈衝式之雷射 光束的高尖峰功率，可这忐古 有效之材料剝離。因此，可 以適度的平均雷射功率執杆撼 甶町刀手執订機械加工該功率對層材料 大大地減低熱效應且更增加機械加工之品質。 較佳是，雷射光束之脈衝寬度係在：秒或皮 圍中。 除此之外，使用寬度在奈秒範圍中之脈衝式雷射光 束的優點為’由於其高峰值功率，此等雷射光束之高峰 值功率能夠具有效的使材料剝離。因此，可達成適度的 平均雷射功率並大大地減低材料的熱效應。 而且，在其它事物當中’使用脈衝寬度在奈秒範圍 中之雷射光束的優點為，可使得用於從膜那邊處理之材 料上受熱影響的區域降至最低，蚀換 取低使機械加工之品質能被 更進一步改善。JtAr is. In the machine 1 of the first and second figures, the laser heads 31, 32, 33, 34 are disposed below the solar module SM. Each of the laser heads 31, 32, 33, 34 is provided with optical elements 31', 32', 33, 34 that allow the laser beam to be focused to the desired spot size. In order to be able to construct the surface of the solar module, each of the laser heads 31, 32, 33, 34 must be able to move in different directions and provide laser pulses for cutting in the substrate of the solar module SM . Since the manufacturing speed is directly proportional to the time required to move the solar module SM through different program stages, the serious problem in this case is the moving speed of the solar module SM and the laser heads 3 1, 32, 33, 34. In other words, the construction of the solar panel and the optimization of the manufacturing process need to include the speed of movement of the different components. According to one of the solutions known today (which is schematically illustrated in Figure 1), 'four laser sources 41, 42, 43, 44 use a multi-mirror, 36, 37, 38 system' capable of laser The manner in which the heads 31, 32, 33, 34 provide laser energy is disposed on the frame 1〇. The mothers of the multi-mirrors 35 36, 8 are thus arranged and set in such a way that they can receive and transmit the laser beam to the solar module SM from the laser sources 4, 42, 43, 44 at any time. / However, this general solution has significant shortcomings. First, the mirror system is very sensitive to the vibration of the frame 1 。. Strong vibrations can significantly reduce the accuracy of the 201236792 low laser' and are therefore very prone to poor cutting quality. Furthermore, due to any particles found between the laser sources 4 1 , 42 , 43 , 44 and the corresponding mirrors 35 , 36 , 37 , 38 , the laser beam can be disturbed and the cutting, quality degradation, Therefore, these solutions are highly dependent on (almost) a sterile environment. A second solution from the most advanced level of development (illustrated schematically in Figure 2), attempting to fully integrate the laser sources 41, 42, 43 '44 into the laser heads 31, 32, 33, In 34 of these ways, miniaturize it to solve this problem. Therefore, there is no need for a mirror system as in the previous case. The shortcoming of this solution is that the miniaturized laser source is very muted and still very difficult to implement. Moreover, the laser heads 31, 32, 33, 34 with integrated laser sources 41, 42, 43, 44 must be heavier than the laser heads 31, 32, 33, 34 that are not subjected to the source of the laser beam. Therefore, it is not easy to move as the laser heads 3 1 , 32 , 33 , 34 containing only lightweight components during the cutting process. If we remember that manufacturing precision and manufacturing speed are the main parameters for producing solar modules, it becomes clear that the technology identified above does not provide a satisfactory solution to this problem. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a new and improved apparatus for constructing a solar module, which does not present the inconveniences mentioned above and the disadvantages of the prior art. These and other objects are achieved in accordance with the present invention, particularly through the nature of the independent claims. In addition, the independent claims and descriptions are followed by further advantageous embodiments. 201236792 More particularly, this object is achieved by the present invention, wherein a device for constructing a large-sized module, particularly a device for constructing a solar module, includes: means for supporting and moving a large-sized module, and for constructing the At least one laser head of the surface of the large size module 'the at least one laser head is configured to be movable under the large size module', at least one of the laser sources is disposed at a fixed position by a core-based light guide for supplying a laser beam from the at least two solid laser source to the at least one laser head. The advantage of the present invention is, inter alia, that the laser head for cutting can be kept very small and lightweight so that its weight does not have any negative impact on its mobility and cutting: accuracy. At the same time, the shortcomings of the mirror system can be completely avoided, so that the device for constructing the solar module according to the present invention can be tough and can provide very precise cutting. In the case of the fourth embodiment of the embodiment, the #光光光件 is a glass fiber: especially an optical fiber. This embodiment has the advantage, inter alia, that physical interference of dust particles or helium can cross the beam path and thus jeopardize the quality of the laser beam. Moreover, the separation between the laser output and the solar module makes the shockproof configuration of this configuration very high (4). Furthermore, the laser head makes it fast and precise to move on a large size: the second is completely fixed due to the stable working position. This solution to the 1 group and the fast-moving laser head is very robust. The solution also allows for very low cost of ownership with very short preparation and adjustments. In particular, the glass fiber can be a single-mode fiber (sing) em〇de 〇pticai, in addition to this, the 'single-excellent fiber's excellent point' for its small spot ruler 201236792 inch is good light speed enamel and Therefore, it can cause precise cutting of a small dead zone. For a general solution, the small dead zone on the module sequentially forms a higher efficiency of the module, and another advantage of the 'single mode fiber is the long depth of focus and Therefore, there is a large tolerance for the positioning of the module. The fiber is preferably a large mode area (LMA) fiber (for example, 'step index LMA Hbre), photonic crystal fiber Core, air-clad core, multi-core core or chiliiy_c〇Upied c〇; re fibre (CCC-core). In addition, use LMA core The advantage is that it allows for a high coupling efficiency between the laser source and the core and thus reduces the need for laser power. In addition, the LMA core provides efficient delivery of short pulses with relatively high energy (in nanoseconds and picoseconds). The light coupling optics in the range has a large tolerance. In a different aspect of another embodiment, the laser beam supplied by the laser source is excluded from the spectrum of infrared and/or ultraviolet and/or green light, using infrared. : Le two Dankai. The first cutting line (ρ丨) of the cutting right group is cut through the glass substrate. The use of this infrared laser source can achieve a very clean A cutting (P1) makes it unnecessary to absorb particles during the process. Moreover, the laser infrared range can be used by AT fu, live, and J is used in the industrial level, which makes the industrial level only become very convinced. It is guilty at first, and it is quite cheap. Another aspect of 'using other things' is the advantage of using a UV laser source. It can also be used to cut the first cutting line through a glass substrate. (8) The external laser source is also very Effective material stripping (factor: 201236792 i〇), 忒 material peeling makes it even more intimate ice green + 6 is better than the infrared laser source used to cut this first cutting line (P 1). Therefore, you 昝 缍+ 6 out of the average laser power Ultraviolet laser source. Finally, the two laser beams supplied by the laser source can also be in the spectrum of visible light, especially in the green light level. In addition, the laser source in visible light is used. It has an excellent sales point that can pass through the glass substrate and the first film layer, and can be easily and safely. ^ ^ Also cut both the second (P2) and third (P3) cutting lines. g古绿+ Due to the use of the first-line laser source, the glass substrate can be passed under the module without damaging the construction of the first module. #和第[Easy to implement solar energy::-step implementation In various aspects of the example, the laser source provides a pulsed laser beam. The advantage of this embodiment is that the slow point of the pulsed laser beam is such that the material is effectively peeled off. Therefore, the moderate average laser power can be used to machine the power-to-layer material to greatly reduce the thermal effect and increase the quality of machining. Preferably, the pulse width of the laser beam is in seconds or in the skin. In addition to this, the advantage of using a pulsed laser beam having a width in the nanosecond range is that the peak power of these laser beams can effectively strip the material due to its high peak power. Therefore, a moderate average laser power can be achieved and the thermal effects of the material are greatly reduced. Moreover, among other things, the advantage of using a laser beam with a pulse width in the nanosecond range is that the area affected by heat on the material processed from the film side is minimized, and the etch is low to make machining. Quality can be further improved.
-10- S 201236792 ’襄置包括調變手段， 作為雷射頭之移動速度 用 在另一實施例之不同態樣中 以調變雷射光束之脈衝頻率， 用。以怪定脈衝能量及脈衝寬度，此實施例所具有之優 點為’可達成經優化之處理速度，尤其是與恒定速度比 較。此允許在機械加工製程中之彈性處理速度。 依據本發明之裝置尤其被修改用於建構薄膜（tf)太 陽能模組。 此時，應陳述的是，除了依據本發明經以上確認之 實施例用於建構太陽能模組的裝置外，本發明更關於使 用依據本發明之裝置，建構太陽能模組的方法。 尤其是，本發明亦關於一種用於建構大型尺寸模組 的方法，尤其是建構太陽能模組之方法，其中藉由支承 裴置支承及移動大型尺寸模組，且其中大型尺^模組之 表面係由至少一個雷射頭建構，至少一個雷射頭被配置 為可在大型尺寸模組之下方的至少兩個方向中移動的方 式’以及藉由以纖芯為基礎之導光件，自至少一個固定 式雷射源將雷射光束自該至少一個雷射源供應至該至少 一個雷射頭。 【實施方式】 隨圖參考，本發明將藉由實例做更詳盡之說明，苴 中： ° '、 第3圖係依據本發明之實施例用於建構大型尺寸模 組的袈置。 在第3圖中，建構裝置本身具有參註編號丨。其係 類似於第1及2圖中所例示之裝置，依據本發明之裝置-10- S 201236792 The apparatus includes a modulation means for use as a moving speed of the laser head for use in different aspects of another embodiment to modulate the pulse frequency of the laser beam. In order to blame the pulse energy and pulse width, this embodiment has the advantage that an optimized processing speed can be achieved, especially in comparison to a constant speed. This allows for flexible processing speeds in the machining process. The device according to the invention is especially modified for the construction of thin film (tf) solar modules. At this time, it should be stated that the present invention relates to a method of constructing a solar module using the apparatus according to the present invention, in addition to the apparatus for constructing a solar module according to the above-identified embodiment of the present invention. In particular, the present invention also relates to a method for constructing a large-scale module, and more particularly to a method of constructing a solar module, wherein a large-sized module is supported and moved by a support device, and a surface of the large-sized module Constructed by at least one laser head, at least one of which is configured to be movable in at least two directions below the large size module' and by a core-based light guide, at least A stationary laser source supplies a laser beam from the at least one laser source to the at least one laser head. [Embodiment] Referring to the drawings, the present invention will be described in more detail by way of example: ' ', Fig. 3 is a device for constructing a large-scale modular module according to an embodiment of the present invention. In Fig. 3, the construction device itself has a reference number 丨. It is similar to the device illustrated in Figures 1 and 2, the device according to the invention
S -11- .201236792 1包括機架1 〇及支承手段2〇。支承手段2〇包括使用結 合真空與壓縮空氣技術之一些支承元件2 1，以便使大型 尺寸模組（例如，薄膜太陽能模組）SM保持在待機狀態且 準備作機械加工。裝置丨可明顯包括其它元件（其某些例 不在第3圖中，例如，供裝置精準定位用之可調整足部卜 因裝置1之此等附加元件對本發明無任何決定性因素， 為簡化起見，將省略其說明。對於熟悉本技藝者而言， 應熟知有關此等裝置之結構及功能的細節。 第3圖之裝置1包括被配置在大型尺寸模組§厘下 方的四個雷射頭31、32、33、34。對於熟悉本技藝者顯 而易知的是，雷射頭31、32、33、34的數目可大於或小 於四個。然而，在需要具有同時所切割之相異劃線，與 需要保持空間供雷射頭3丨、32、33、34之快速移動以及 雷射源的成本之間，四個雷射頭3丨、3 2、3 3、3 4為良好 之折衷方案。 雷射頭3卜32、33、34具有移動手段（圖中未示出）， 該手段允許雷射頭在大型尺寸模組SM之下方移動，使 其能建構模組SM之表面。尤其是，可將雷射頭3卜32、 33、34裝設在可在一個方向中移動之樑柱或桁架上。雷 射頭31、32、33、34之每一者更可以垂直於樑柱移動的 方向在樑柱上移動。然而，根據本發明之裝置i，任何 其它適當的移動系統可使用於其中。尤其是，其中各雷 射頭3 1、32、33、34係連接至可以三度空間方向完全樞 轉之支臂的系統亦為可能。 每一個雷射頭3卜32' 33、34包括光元件31，、32，、S -11- .201236792 1 includes rack 1 and support means 2〇. The support means 2 includes a plurality of support members 2 1 using a combination of vacuum and compressed air technology to maintain a large-scale module (e.g., thin film solar module) SM in a standby state and ready for machining. The device may obviously include other components (some of which are not in FIG. 3, for example, the additional components of the adjustable foot device 1 for precise positioning of the device do not have any decisive factors for the present invention, for the sake of simplicity The description will be omitted. For those skilled in the art, details regarding the structure and function of such devices should be well known. The device 1 of Figure 3 includes four laser heads disposed under the large size module § PCT 31, 32, 33, 34. It will be apparent to those skilled in the art that the number of laser heads 31, 32, 33, 34 can be greater or less than four. However, there is a need to have different cuts at the same time. The four laser heads 3丨, 3 2, 3 3, 3 4 are good between the scribing and the need to maintain space for the rapid movement of the laser heads 3, 32, 33, 34 and the cost of the laser source. Compromise. The laser head 3, 32, 33, 34 has a moving means (not shown) which allows the laser head to move under the large size module SM to enable construction of the surface of the module SM. In particular, the laser head 3 32, 33, 34 can be installed in one Moving toward the beam or truss of the beam. Each of the laser heads 31, 32, 33, 34 is more movable on the beam perpendicular to the direction of movement of the beam. However, according to the device i of the present invention, any other A suitable mobile system can be used therein. In particular, a system in which the respective laser heads 3 1, 32, 33, 34 are connected to arms that can fully pivot in a three-dimensional direction is also possible. 3 Bu 32' 33, 34 including optical elements 31, 32,
-12- S 201236792 33’、34’，其允許將出自雷射頭31、32、33、34之雷射 光束加以聚焦。光元件31，、32’、33,、34,顯然可藉由 任何適當之聚焦手段被置換。尤其是，雷射光束之焦點 能動態地配合不同生產階段的此等方式，可動態地在遠 端控制光元件31’、32’、33’、34’。 裝置1更包括四個雷射源41、42、43、44，其係固 定地配置在框架10 -- —個個對應各雷射頭3卜32、33、 34。當然，雷射源41、42、43、44之數目可大於或小於 四個且未必要對應於雷射頭31、32、33、34之數目。較 佳的是，一個單一雷射源將為所有雷射頭31、32、33、 34傳遞雷射光束。然而，雷射源41、42、ο、44之數 目通常將正好對應於雷射頭31、32、33、34之數目。雷 射源41、42、43、44尤其可以紫外線及/或綠色及/或紅 色光線之光譜的任一者提供雷射光束。然而，亦可想像 具有能以不问光普提供雷射光束之雷射源41、42、43、 44 〇 叨且’雷射源41 g wu σ风内牡佘杪 出^圍中之脈衝式的雷射光束。u，亦可能使用 * θ脈衝式之雷射光束的雷射源41、42、43、44。 利的疋’若使用脈衝式之雷射氺击 手段(圖中未亍出、1 包括調 為對應之雷射頭3調變f射光束之脈衝頻率， Μ 32、33、34的移動速度用。 s以纖芯為基礎之導光件51、”、”、54，將 33、si雷射源41、42、43、44耦接至雷射頭31、32 。較佳是，藉由四個以纖芯為基礎之導光件Η 201236792 52、53、54’可將一個單一雷射调红垃s · 备耵你耦接至四個雷射頭3丄、 32、33、34。然而，通常，且如第3 卻乐3圖中所例示，將一 個雷射源41、42、43、44直接叙技5紅必，— 且按揭接至所對應雷射頭3 1、 32、33、34之-者。然而，亦可想像以將—個雷射源ο、 42、43、44耦接至一個以上之雷射頭3ι、32、n、w 或將許多雷射源41、42、43、44耦接至單一雷射頭31、 32 ' 33、34的此等方式加以使裝置i配合。*且雷射 源、42、43、44至雷射頭31、32、33、34之耦：不 需直接針對性’因為在雷射源41、42、43、44與雷射頭 31、32、33、34之間可使用不同之輔助元件（如放大器 等）。 ° 以纖芯為基礎之導光件51、52、53、54其較佳為玻 璃纖維，例如光纖。可使用任何標準之光纖。然而，單 模光纖，尤其是大模區域（LMA)纖芯，對本發明不具特 之優勢。可想像裝置1之所有以纖芯為基礎之導光件 5 2 5 3、5 4皆為同一類型。然而，對於以纖芯為基 礎之導光件51、52、53、54，顯然可使用不同之導光件 類型。 由於根據本發明用於建構大型尺寸模組之裝置i， 可極度優化機械加工之製程並增加模組的生產品質。再 者’裝置1之堅固性使其亦可使用於不同的環境中。由 於以纖芯所導引之雷射光束，可使整體安裝及調整程序 保持簡易且快速’其再次增加裝置1之產能。此外，切 割之籍進庳播 月千度導致較小之死區，其直接造成模組效率之掸 加。 曰-12-S 201236792 33', 34', which allows the laser beams from the laser heads 31, 32, 33, 34 to be focused. The optical elements 31, 32', 33, 34 can obviously be replaced by any suitable focusing means. In particular, the focus of the laser beam can be dynamically matched to such modes of production, and the optical elements 31', 32', 33', 34' can be dynamically controlled at the far end. The apparatus 1 further includes four laser sources 41, 42, 43, 44 which are fixedly disposed in the frame 10 - one for each of the laser heads 3 32, 33, 34. Of course, the number of laser sources 41, 42, 43, 44 may be greater or less than four and does not necessarily correspond to the number of laser heads 31, 32, 33, 34. Preferably, a single laser source will deliver a laser beam to all of the laser heads 31, 32, 33, 34. However, the number of laser sources 41, 42, ο, 44 will generally correspond exactly to the number of laser heads 31, 32, 33, 34. The laser sources 41, 42, 43, 44 provide a laser beam, in particular, of any of the ultraviolet and/or green and/or red light spectrums. However, it is also conceivable to have a laser source 41, 42, 43, 44 which can provide a laser beam without the light source, and a pulse type in the laser source 41 g wu σ wind oyster Laser beam. u, it is also possible to use the laser sources 41, 42, 43, 44 of the * θ pulsed laser beam. If you use a pulsed laser slamming method (not shown in the figure, 1 includes the pulse frequency of the f-beam modulated by the corresponding laser head 3, the moving speed of Μ 32, 33, 34 is used. The core-based light guides 51, "," 54, couple 33, si laser sources 41, 42, 43, 44 to the laser heads 31, 32. Preferably, by four Core-based light guides 36 201236792 52, 53, 54' can be a single laser reddish s · ready for you to couple to four laser heads 3, 32, 33, 34. , usually, and as illustrated in the third figure, a laser source 41, 42, 43, 44 is directly represented by the red, and the mortgage is connected to the corresponding laser head 3 1 , 32 , 33 And 34. However, it is also conceivable to couple a laser source ο, 42, 43, 44 to more than one laser head 3, 32, n, w or many laser sources 41, 42 , 43, 44 are coupled to the single laser head 31, 32 '33, 34 in such a manner as to cooperate with the device i. * and the laser source, 42, 43, 44 to the laser head 31, 32, 33, 34 Coupling: no need to be directly targeted 'because of the laser source 41, 42, Different auxiliary components (such as amplifiers) can be used between the 43 and 44 and the laser heads 31, 32, 33, 34. ° The core-based light guiding members 51, 52, 53, 54 are preferably glass. Fibers, such as optical fibers, can use any standard fiber. However, single mode fiber, especially the large mode area (LMA) core, has no particular advantage for the present invention. It is conceivable that all core-based light guides of device 1. The pieces 5 2 5 3, 5 4 are all of the same type. However, for the core-based light guiding members 51, 52, 53, 54 it is obvious that different types of light guiding members can be used. The large size module device i can greatly optimize the machining process and increase the production quality of the module. Furthermore, the robustness of the device 1 can also be used in different environments. The laser beam allows the overall installation and adjustment process to be kept simple and fast'. It increases the capacity of the device 1 again. In addition, the cutting of the book into a thousand months leads to a smaller dead zone, which directly causes module efficiency. Plus. 曰
S -14 - 201236792 儘管本案之揭露已經參考特定之手段、材料及實施 例作說明，孰枣太々音敁夕朴# ‘、、〜 7 < 技双者可自前述内容輕易查明 本：所揭露之基本特徵’同時，可作各種的更改及修飾， 二“文如以下申請專利範圍中所陳述的各種使用及特 徵0 【圖式簡單說明】 第1圖係自發展中之最先 組之裝置的示意前視圖。 進水準用於建構太陽能模 第2圖係自發展中之最先進水準 組之另一裝置的示意前視圖。 用於建構太陽能模 第3圖係依據本發明之實施例用 之裝置的示意前視圖。【主要元件符號說明】 於建構太陽能模組 1 機 器 /裝置 10 機 架 /框架 20 支 承 手段 21 支 承 元件 SM 太 陽 能模組 31-34 雷 射 頭 31， ~345 光 元 件 35〜 38 鏡 面 39 桁 架 41〜 .44 雷 射 源 51〜 -54 導 光件S -14 - 201236792 Although the disclosure of this case has been explained with reference to specific means, materials and examples, 孰枣太々音敁夕朴# ',,~ 7 < Technology can easily find this from the above: The basic features disclosed are at the same time, various modifications and modifications are possible, and the following are the various uses and features set forth in the following patent claims. [Simplified description of the drawings] Figure 1 is the first group in development. Schematic front view of the device. The water level is used to construct the solar module. Figure 2 is a schematic front view of another device from the most advanced leveling group in development. The third embodiment for constructing a solar module is in accordance with an embodiment of the present invention. Schematic front view of the device used. [Main component symbol description] Construction of solar module 1 Machine/device 10 Rack/frame 20 Support means 21 Support element SM Solar module 31-34 Laser head 31, ~345 Optical element 35~ 38 Mirror 39 truss 41~.44 Laser source 51~-54 Light guide