M412464 五、新型說明： 【新型所屬之技術領域】 本創作侧於具有多彩層之_太陽能電池，特別是關於用 來虽作大難箱的具有鋒層之薄社 t池。 、 【先前技術】M412464 V. New description: [New technical field] This creation is based on a solar cell with a colorful layer, especially for a thin pool with a front layer that is used as a hard box. [Prior Art]
用來叾作大_幕牆的_太辦電池树鮮備可透 特性。就-般的可透光之薄膜太陽能電池的結構而言，其基本製 程會經過三層沉積(deposition)及三道雷射劃線(scribe)的手續，現 略述如下。 第-階段係S以物理氣相沉積製程(P VD)在預訂尺寸的玻璃 基板（Glass Substrate)上形成一透明導電薄膜（TransparentThe _ too battery tree used to make a large _ curtain wall is fresh and permeable. As far as the structure of a light-transmissive thin film solar cell is concerned, the basic process is subjected to three layers of deposition and three laser scribe lines, which are briefly described below. The first-stage S forms a transparent conductive film on a glass substrate (Glass Substrate) of a predetermined size by a physical vapor deposition process (P VD) (Transparent)
Conductive Oxide，TCO)層，其選擇透光性高及導電性佳之材質， 如氧化銦錫(ITO)、氧化錫(Sn02)、或氧化鋅(Zn〇)等。接著，利用 第一道雷射劃線在該透明導電薄膜層上定義出前部電極圖案 (patterning)。 第二階段為主吸收層(Active layer)之製作，其一般以電漿輔助The Conductive Oxide (TCO) layer is made of a material having high light transmittance and good electrical conductivity, such as indium tin oxide (ITO), tin oxide (Sn02), or zinc oxide (Zn). Next, a front electrode pattern is defined on the transparent conductive film layer by a first laser scribe line. The second stage is the production of the active layer, which is generally assisted by plasma.
化學氣相沉積（Plasma Enhanced Chemical Vapor Deposition PECVD)製程在前部電極圖案的面上形成一層p小n類型排列之氫 化非晶石夕結構(p-a-Si:H/i-a-Si:H/n-a-Si:H)，此主吸收層係以丨半導 體薄膜作為光吸收及產生電子電洞對的主體結構。此步驟後再利 用第二道雷射劃線在該主吸收層上定義出圖案。 進入第三階段後’以濺鍍(sputter)製程在其上形成鋁/銀材質為 主的一背部電極(back contact)層，並利用第三道雷射劃線在該背部 電極層上定義出背部電極圖案。最後，再於其上形成一保護層。 在將上述的習用薄膜太陽能電池當作大樓帷幕牆時，由於該 3 M412464 池為可透光’因此光線從該薄膜太陽能電池的二側 =從大_部可透過該帷幕财到大樓外部，即使 二望=?亥帷幕牆看到大樓内部。然而，建築市場卻= 習用過該帷幕牆料看到大樓内部的需要，但此種 =====#咖編權的同時， 神而4請人經悉喊驗與研究，並—柄而不捨之精 【新型内容】 能電ί 了 述需求’本創作提出—種具有多彩層之薄膜太陽 帷幕^來當作大樓帷幕牆時，祈在從大樓内部透過該 法看。=樓外部的條件下’從大樓外部透過該帷幕腾卻無 ，據上述構想，本創作提出—種薄膜太陽能電池，包括:一薄 於該==電，本體，具有一第一面及一第二面；及至少一膜層，位 從二」太陽能電池本體之該第二面上，該至少—膜層供使用者 =成弟一面看向該第二面時可看穿該薄膜太陽能電池，但從該第省 第—糾射看到特定顏色反光而無法看穿該薄膜太 及^1佳者，该薄膜太陽能電池本體包括：一基板，具有一第一面 屛—第二面；—第一電極層，位於該基板之該第一面上;一主吸收 ^位於該第—電極層上；及一第二電極層，位於該主吸收層上， 面上 /、中該膜層係位於該基板之該第 較佳者，該基板之材質為玻璃，該第一電極層之材質為一透 4 M412464 明導電氧化物，該透明導電氧 料一電極層之材質為一铭/銀材質。 日 為破Ξ佳者，該苐二電極層上更具有—保制，該保護層之材質 且該=’^^^晶， 過該帷幕牆卻無法看^大樓内 可看到大樓外部’且從大樓外^透 的反光。…〆有大樓内部’而僅能看到單色、彩色或多色 【實施方式】 以下即配合圖式說明本創作且 是，這些圖式中所標示之元件係明、主=二式1然需瞭解的 際的尺寸與比例，且為求圖面斤^^之用’其並不代表實 部分習知元件之綠製。間料利於瞭解，圖式中亦省略了 實施態樣的 =圖圖在其第為二創出之薄膜太陽能電池-較佳 池本體100具有一第一面及_品曰所構成。薄膜太陽能電 的上面為該第一面，本體i⑻的雜_ ’本體100 池本體之該第二面上的膜層膜太 作上其亦可由複數層膜所形成。 s㈢，但貧際製 本創作之主要精神在於’藉由在習靖膜太陽能電池本體 5 料12464 〇的第二面設置膜層15，便可供制者從該第—面看向該第二 面時可看穿§轉膜太陽能電池i，但從該第二面看向該第一面時僅 可看到特定顏色反絲無法看穿該_太陽能電池卜 由於所採用的薄膜太陽能電池本體1〇〇是習知技術，因此視 2的需要其亦具有不_域結構，惟第—财所繪製者僅為 撕她跡摘綱用範圍非 拓10 種常見的薄膜太陽能電池本體100之結構如下。由基 板〇開始，在上依序疊層的是第一f：極層η、主吸收層、第 及自保^ 14。在材質的使用方面，第—電^層11的 ==自及氧化辞，透 石夕’第二電極層13之材質為她材質晶 第二圓，其為本創作所1::==: 的示忍圖。由於使用句冬名2相κ ,4、a ° b電池之力月匕 太陽能電池本體200之其中一面材料來#作形成於薄膜 太陽能電池本體200側看向声 j斤不’使用者若從薄膜 2，但若從膜層25側看向薄膜太曰1: 2"看穿薄膜太陽能電池 諸如單色、親❹咖㈣堇可看到 池2。 寺疋顏色反光而無法看穿薄膜太陽能電 脱丄定者，在不 【圖式簡單說明】 G作各種之更動觸飾。 第一圖為摘伽郎之_太_料—紐實施_的剖面 M412464 圖。 第二圖為本創作所提出之薄膜太陽能電池之功能的示意圖。 【主要元件符號說明】 1薄膜太陽能電池 10基板 11第一電極層 12 主吸收層 13第二電極層 14保護層 15膜層 100薄膜太陽能電池本體 2 薄膜太陽能電池 25膜層 200薄膜太陽能電池本體A Plasma Enhanced Chemical Vapor Deposition (PECVD) process forms a p-type n-type hydrogenated amorphous austenite structure on the surface of the front electrode pattern (pa-Si:H/ia-Si:H/na- Si:H), the main absorption layer is a main structure of a germanium semiconductor film as a light absorbing and generating electron hole pair. After this step, a second laser scribe line is used to define a pattern on the main absorbing layer. After entering the third stage, a back contact layer mainly composed of aluminum/silver material is formed thereon by a sputtering process, and a third laser scribe line is used to define a back contact layer on the back electrode layer. Back electrode pattern. Finally, a protective layer is formed thereon. When the above-mentioned conventional thin film solar cell is used as a building curtain wall, since the 3 M412464 pool is permeable to light, the light can pass from the two sides of the thin film solar cell to the outside of the building, even if the light is passed through the curtain. Second look =? The curtain wall of the sea sees the inside of the building. However, the construction market has used the curtain wall material to see the needs inside the building, but this kind of =====#cafe editing rights, while the gods and 4 people are acquainted with the test and research, and Reluctance to refine [new content] The ability to describe the demand 'This creation proposes a kind of film with a colorful layer of solar curtains ^ as a building curtain wall, praying through the law from inside the building. =Under the conditions of the building, 'from the outside of the building through the curtain, but the above concept, this creation proposes a thin film solar cell, including: a thinner than the == electricity, the body, with a first side and a first Two sides; and at least one film layer, located on the second side of the second solar cell body, the at least one film layer for the user = the younger brother can see the thin film solar cell when looking at the second side, but The first solar cell body comprises: a substrate having a first facet-second face; the first electrode is visible from the first tempering of the first refracting to the specific color. a layer on the first surface of the substrate; a main absorption layer on the first electrode layer; and a second electrode layer on the main absorption layer, the film layer on the surface/in the substrate Preferably, the material of the substrate is glass, and the material of the first electrode layer is a transparent conductive oxide of 4 M412464, and the material of the electrode layer of the transparent conductive oxide material is a silver/silver material. The day is the best, the second electrode layer has a -protection, the material of the protective layer and the = '^^^ crystal, but the curtain wall can not see ^ the building can see the exterior of the building' and Reflected from the outside of the building. ...there is only a single color, a color, or a multi-color in the interior of the building. [Embodiment] The following is a description of the creation of the creation and the elements indicated in these drawings are: The size and proportion of the need to understand, and for the purpose of drawing the picture ^ ^ use 'it does not represent the green part of the actual part of the known components. The inter-material is useful for understanding, and the pattern of the embodiment is omitted. In the second embodiment, the thin-film solar cell-preferred cell body 100 has a first surface and a stencil. The upper surface of the thin film solar power is the first surface, and the film of the second side of the body of the body i (8) is formed by a plurality of layers of the film. s (3), but the main spirit of the creation of the poor system is that 'by setting the film layer 15 on the second side of the Xijing membrane solar cell body 5 material 12464 ,, the manufacturer can see the second side from the first surface When you see the §transistor solar cell i, you can only see the specific color of the reversed wire from the second side when you see the first side. The solar cell is not covered by the solar cell. The conventional technology, therefore, also has a non-domain structure as required by 2, but the first-time drawing is only for the purpose of tearing the traces. The structure of the thin film solar cell body 100 is as follows. Starting from the substrate ,, the first f: the pole layer η, the main absorbing layer, and the self-protection 14 are sequentially laminated. In terms of the use of the material, the first electric layer 11 has a == self-oxidation, and the second electrode layer 13 of the material is the second circle of her material crystal, which is the creation of the 1::==: The display of tolerance. Due to the use of the sentence winter name 2 phase κ, 4, a ° b battery force month solar cell body 200 one of the materials to be formed on the thin film solar cell body 200 side to see the sound j kg not 'users from the film 2, but if you look at the film from the side of the film layer 25 too: 1: 2 " see through the thin film solar cells such as monochrome, relatives (four) 堇 can see the pool 2. The color of the temple is reflective and cannot be seen through the thin film solar power. The person who is dislocated is not in the simple description of the figure. G is used as a variety of touches. The first picture shows the section M412464 of the _Tai_Material-New implementation_. The second figure is a schematic diagram of the function of the thin film solar cell proposed by the author. [Major component symbol description] 1 Thin film solar cell 10 substrate 11 First electrode layer 12 Main absorption layer 13 Second electrode layer 14 Protective layer 15 Film layer 100 Thin film solar cell body 2 Thin film solar cell 25 film layer 200 Thin film solar cell body