201210039 34219tw£7e 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種太陽能電池，且特別是有關於一 種可程式化發光的全彩顯示太陽能電池。 【先前技術】 建築物(Building)是指固定於地面，具有支承及遮蓋用 途的構造物，人類藉著興建各種建築群，提供社會運作的 空間或機能需求。換句話說，建築物一般都具備人能居住 和活動的空間。 一般而言，每楝建築物至少會有一個出入口，以門或 通道的方式出現。一楝建築物可以有一個或數個窗戶，亦 可能一個窗戶也沒有。通常建築物的建造須著重的有建築 物内部設計與建築物的外觀，且隨著人們對於節能減碳的 環保意識日漸抬頭，建築與太陽能電池的結合也已經成為 研究重點之一，如建築整合型太陽光電系統(Building201210039 34219tw£7e VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a solar cell, and more particularly to a full color display solar cell that can be programmed to emit light. [Prior Art] Building refers to a structure that is fixed to the ground and has support and cover. Humans provide space or functional requirements for social operations by constructing various buildings. In other words, buildings generally have spaces where people can live and move. In general, there is at least one entrance and exit for each building, which appears as a door or passage. A building can have one or several windows, or a window. Usually, the construction of buildings must focus on the interior design of the building and the appearance of the building. As people's environmental awareness of energy saving and carbon reduction rises, the combination of building and solar cells has become one of the research priorities, such as building integration. Solar photovoltaic system (Building
Integrated Photovoltaics，BIPV)。 建築整合型域光電系統是職具有冑材功能之太陽 能電池板，_以賴設計手法敎賊電模板建材導入 建築物本體。近年來’業界已開發可依錢者要求，生產 具有不同陽光穿透率的太陽光電贿玻璃作為窗戶，而能 同時發電與遮陽。 【發明内容】 201210039 34219twf^e ' 發明提供一種可程式化發光的全彩顯示太陽能電 池’可，時具備發電與發光之功效，還能於建築物的牆面 上呈現高解析度的全彩影像畫面。 本發明提出一種可程式化發光的全彩顯示太陽能電 包括多個太陽能電池板以及led光源4陽能電池板 設置於:建築物的多個牆面上，其中太陽能電池板包括多 個太陽此電池。而LED光源則設置在每一太陽能電池板的 相鄰兩側面，以使太陽能電池板產生不同的顏色變化，而 於牆面上顯示-影像畫面，並藉由太陽能電池吸收太陽光 轉換成電能，並藉電能使LED光源發光。 在本發明之一實施例中，上述太陽能電池包括矽晶太 陽能電池。 在本發明之-實施例中，上述LED光源包括由數個 LED發光二極體組成之條狀結構。 在本發明之一實施例中，上述LED光源包括紅色、 綠色以及藍色的led發光二極體。 在本發明之一實施例中，上述建築物包括住宅、辦公 大樓、學校、商店或體育館。 基，上述’本發明在建築牆面上設置可程式化發光的 全彩顯示太陽職池，而達錢㈣合社陽光電系統 (BIPV) ’可於建㈣的牆面上構成—高 畫面’使建築物_面具有播放廣告影像的功能。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 201210039 34219tw^e 【實施方式】 圖1是依照本發明之一實施例之一種應用於建築牆面 (build facade)的可程式化發光的全彩顯示太陽能電池的示意 圖。 請參照圖1，本實施例中的「建築牆面」是指建築物 100除窗戶102與出入口 104以外的牆面1〇6。至於本發明 之應用於建築牆面的可程式化發光的全彩顯示太陽能電池 包括太陽能電池板108以及LED光源110。太陽能電池板 108設置於建築物1〇〇的牆面1〇6上，其申太陽能電池板 1〇8可發出不同顏色的色光。透過、纟且合變化牆面上各 個太陽能電池板108的顏色，可於建築物1〇〇的牆面1〇6 上構成一高解析度的全彩影像畫面，使建築物1〇〇的牆面 106具有播放廣告影像的功能’進而提高建築物的經濟價 值〇 . 上述建築物100例如住宅、辦公大^^、學校、商店、 體育館等。太陽能電池板108 般包括多個太陽能電池 200，如圖2所示，其中太陽能電池200包括透明或不透明 的太陽能電池。而LED光源110是設置在每一太陽能電池 板108的相鄰兩側面(例如側面l〇8a以及側面108b)，以使 每一太陽能電池板108發光，並藉由太陽能電池200吸收 太陽光轉換成電能，同時能將產生的電能傳給LED光源 110發光用。 在本實施例中，上述LED光源110包括由數個不同 201210039 34219twi7e 顏色的LED發光二極體300組成之條狀結構。如圖3所 示，LED光源11〇可包括紅色LED發光二極體DR、綠色 發光二極體DG以及藍色LED發光二極體DB，然實際應 用上不以此為限。因此，要更換LED發光二極體300或者 整個LED光源110時，只需從太陽能電池板108外進行更 換，故本發明具有維修便利的優點。而當LED光源110 發出光線後，光線能藉太陽能電池板108的底面l〇8c進行 反射，如圖4。而藉由驅動LED光源110中不同色光的 LED發光二極體即可使LED光源110發出不同顏色的光 線。這種由太陽能電池板108與LED光源11〇組成之可程 式化發光的全彩顯示太陽能電池特別適用在夜間使用。 綜上所述，本發明在建築牆面上設置可程式化發光的 全彩顯示太陽能電池’因此可同時具備發電與發光之功效， 而用於建築整合型太陽光電系統(BIPV)。透過組合變化牆 面106上各個太陽能電池板的發光顏色，可於建築物的牆 ^上構成一高解析度的全彩影像晝面，使建築物的牆面^ 有播放廣告影像的功能，進而提高建築物的經濟價值。八 雖然本發明已以實施例揭露如上，然其並非用以限定 ，發明’任何所屬技術領域中具有通常知 : ==和範圍内，當可作些許之更動 卡籩範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是依照本發明之一實施例之一種應用於建築牆面 201210039 34219twf^e 的可程式化發光的全彩顯示太陽能電池的示意圖。 圖2是圖1的局部放大圖。 圖3是圖1的LED光源之細部示意圖。 圖4是圖2的剖面示意圖。 【主要元件符號說明】 100 :建築物 102 :窗戶 104 :出入口 106 :牆面 108 :太陽能電池板 108a、108b ··側面 108c :底面 110 : LED 光源 200 :太陽能電池 300、DR、DG、DB : LED 發光二極體Integrated Photovoltaics, BIPV). The building integration type photoelectric system is a solar energy battery board with a coffin function, and is designed to be introduced into the building body by the design method. In recent years, the industry has developed a solar photovoltaic glass with different sunlight penetration rates as a window, which can simultaneously generate electricity and shade. SUMMARY OF THE INVENTION 201210039 34219twf^e ' The invention provides a programmable color light-emitting full-color display solar cell, which can provide power generation and illumination effects, and can also display high-resolution full-color images on the wall surface of a building. Picture. The invention provides a programmable color light-emitting full-color display solar energy comprising a plurality of solar panels and a led light source 4 solar panels arranged on: a plurality of walls of a building, wherein the solar panels comprise a plurality of solar cells . The LED light source is disposed on two adjacent sides of each solar panel, so that the solar panel produces different color changes, and the image is displayed on the wall surface, and the solar cell absorbs sunlight to convert into electric energy. And the electric energy is used to make the LED light source emit light. In an embodiment of the invention, the solar cell comprises a twinned solar cell. In an embodiment of the invention, the LED light source comprises a strip structure consisting of a plurality of LED light emitting diodes. In an embodiment of the invention, the LED light source comprises red, green and blue LED light-emitting diodes. In an embodiment of the invention, the building comprises a house, an office building, a school, a store or a gym. Based on the above, the present invention provides a full-color display solar pool on the wall of the building, and the Daquan (4) Heshe Solar System (BIPV) can be constructed on the wall of the building (four) - high screen. Make the building _ surface have the function of playing advertising images. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. 201210039 34219tw^e Embodiments Fig. 1 is a schematic view of a programmable color light-emitting full-color display solar cell applied to a building facade in accordance with an embodiment of the present invention. Referring to Fig. 1, "building wall" in the present embodiment refers to a wall surface 1 of a building 100 other than the window 102 and the entrance and exit 104. As for the programmable light-emitting full color display solar cell of the present invention applied to a building wall, the solar panel 108 and the LED light source 110 are included. The solar panel 108 is disposed on the wall 1〇6 of the building, and the solar panels 1〇8 can emit colored lights of different colors. Through the color of each solar panel 108 on the wall, the high-resolution full-color image can be formed on the wall 1〇6 of the building to make the wall of the building The face 106 has the function of playing an advertisement image' to further improve the economic value of the building. The above-mentioned building 100 is, for example, a house, an office building, a school, a shop, a gym, and the like. The solar panel 108 generally includes a plurality of solar cells 200, as shown in Figure 2, wherein the solar cells 200 include transparent or opaque solar cells. The LED light source 110 is disposed on two adjacent sides of each solar panel 108 (for example, the side surface l8a and the side surface 108b), so that each solar panel 108 emits light, and is converted into sunlight by the solar cell 200. The electric energy can simultaneously transmit the generated electric energy to the LED light source 110 for illumination. In the present embodiment, the LED light source 110 includes a strip structure composed of a plurality of LED light emitting diodes 300 of different 201210039 34219twi7e colors. As shown in FIG. 3, the LED light source 11A may include a red LED light emitting diode DR, a green light emitting diode DG, and a blue LED light emitting diode DB, but the actual application is not limited thereto. Therefore, when the LED light-emitting diode 300 or the entire LED light source 110 is to be replaced, it is only necessary to replace it from outside the solar panel 108, so that the present invention has the advantage of convenient maintenance. When the LED light source 110 emits light, the light can be reflected by the bottom surface l8c of the solar panel 108, as shown in FIG. The LED light source 110 emits light of different colors by driving the LED light-emitting diodes of different color lights in the LED light source 110. Such a programmable full-color display solar cell consisting of a solar panel 108 and an LED light source 11A is particularly suitable for use at night. In summary, the present invention provides a programmable color light-emitting solar cell on a building wall surface, thereby providing power generation and illumination, and is used in a building integrated solar photovoltaic system (BIPV). By combining the illuminating colors of the solar panels on the wall 106, a high-resolution full-color image surface can be formed on the wall of the building, so that the wall surface of the building has the function of playing an advertisement image, and further Increase the economic value of buildings. VIII Although the present invention has been disclosed in the above embodiments by way of example, it is not intended to be limiting, and the invention is generally known in the art: == and within the scope, when a slight change is made, the scope of the application is attached. The scope defined by the patent scope shall prevail. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a programmable light-emitting full color display solar cell applied to a building wall surface 201210039 34219 twf^e according to an embodiment of the present invention. Fig. 2 is a partial enlarged view of Fig. 1; 3 is a schematic view of a detail of the LED light source of FIG. 1. Figure 4 is a cross-sectional view of Figure 2. [Description of main component symbols] 100: Building 102: Window 104: Entrance 106: Wall 108: Solar panels 108a, 108b · Side 108c: Bottom 110: LED Light source 200: Solar cell 300, DR, DG, DB: LED light-emitting diode