JPS61194782A - Solar cell device - Google Patents
Solar cell deviceInfo
- Publication number
- JPS61194782A JPS61194782A JP60034740A JP3474085A JPS61194782A JP S61194782 A JPS61194782 A JP S61194782A JP 60034740 A JP60034740 A JP 60034740A JP 3474085 A JP3474085 A JP 3474085A JP S61194782 A JPS61194782 A JP S61194782A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- cell
- electrodes
- end side
- lower electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02002—Arrangements for conducting electric current to or from the device in operations
- H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
- H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、複数個の太陽電池セルが連結された太陽電池
セルに関し、詳しくはこの太陽電池装置の電極配線構造
に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a solar cell in which a plurality of solar cells are connected, and more particularly to an electrode wiring structure of this solar cell device.
（従来の技術）
従来、複数個の太陽電池セルが連結された薄膜太陽電池
モジュールにおいて、導電性物質／絶縁性物質の２重構
造からなる基板が使用されている。(Prior Art) Conventionally, a substrate having a double structure of a conductive material/insulating material has been used in a thin film solar cell module in which a plurality of solar cells are connected.
そして、この絶縁性物質面に電極配線を施しているため
に、モジュールの両端から配線を取り出すか、あるいは
セルの配置を工夫し、モジュールの一方の端から配線を
取り出していた。Since electrode wiring is applied to this insulating material surface, the wiring must be taken out from both ends of the module, or the wiring must be taken out from one end of the module by devising the arrangement of the cells.
（発明が解決しようとする問題点）
しかるに、このような従来の電極配線を行うためには、
セル配置の制約があるので、設計上及び量産上好ましく
ない。(Problems to be solved by the invention) However, in order to perform such conventional electrode wiring,
Since there are restrictions on cell arrangement, this is not preferable in terms of design and mass production.
（発明の目的）
本発明はかかる点に鑑み、セル配置の自由度を向上させ
、設計上及び量産上好ましい電極配線構造を提供するこ
とを目的とする。(Object of the Invention) In view of the above, an object of the present invention is to improve the degree of freedom in cell arrangement and to provide an electrode wiring structure that is preferable in terms of design and mass production.
（発明の構成）
本発明は、受光面側に絶縁層が設けられた導電性基板上
に、複数個の太陽電池セルが該セルの上部に形成された
上部透明電極と下部に形成された下部電極を介して連結
されてなる太陽電池装置において、一端側に位置するセ
ルに接続された下部電極が出力取出し電極の一方の電極
になされ、他端側に位置するセルに接続された下部電極
が前記導電性基板に接続され、この導電性基板が前記出
力取出し電極の他方の電極になされた太陽電池装置に係
わる。(Structure of the Invention) The present invention provides a plurality of solar cells on a conductive substrate provided with an insulating layer on the light-receiving surface side, an upper transparent electrode formed on the upper part of the cell, and a lower part formed on the lower part. In a solar cell device connected through electrodes, the lower electrode connected to the cell located at one end is one electrode of the output extraction electrode, and the lower electrode connected to the cell located at the other end is connected to the cell located at the other end. The present invention relates to a solar cell device connected to the conductive substrate, and the conductive substrate serving as the other electrode of the output extraction electrode.
（実施例）
以下１本発明の実施例について図面を参照して説明する
。(Example) An example of the present invention will be described below with reference to the drawings.
第１図は２本発明に係る太陽電池装置のユニットを構成
する集積型非晶質太陽電池モジュール１を示している。FIG. 1 shows an integrated amorphous solar cell module 1 constituting a unit of a solar cell device according to the present invention.
モジュール１は、導電性物質２と該導電性物質２の受光
面側２ａに形成された絶縁性物質３との２重構造からな
る基板上に非晶質太陽電池セル４（以下セルと称す）が
間隔をおいて複数個設けられたもので、透明樹脂または
ガラス等からなる透光性カバー５によって被覆されてい
る。そして。The module 1 includes an amorphous solar cell 4 (hereinafter referred to as a cell) on a substrate having a double structure of a conductive material 2 and an insulating material 3 formed on the light-receiving surface side 2a of the conductive material 2. A plurality of these are provided at intervals, and are covered with a translucent cover 5 made of transparent resin, glass, or the like. and.
この透光性カバー５によって気温の変化、湿度等に対し
て高い信頼性を得ることができる。This translucent cover 5 can provide high reliability against changes in temperature, humidity, etc.
前記絶縁性物質３は９例えば導電性物質２上に絶縁層を
コーティング若しくはラミネートして作られる。The insulating material 3 is made by coating or laminating an insulating layer on the conductive material 2, for example.
隣り合うセル４間は、上部透明電極８と下部電極６によ
って接続され、一端側に位置する上部透明電極８ａに接
続された下部電極６ａの先端部分が前記透光性カバー５
外に露出して出力取出し電極７の一方の電極７ａになさ
れている。前記下部電極６は真空蒸着、スパッタリング
、印刷等を用いて形成される。Adjacent cells 4 are connected by an upper transparent electrode 8 and a lower electrode 6, and the tip of the lower electrode 6a connected to the upper transparent electrode 8a located at one end is connected to the transparent cover 5.
One electrode 7a of the output extraction electrode 7 is exposed to the outside. The lower electrode 6 is formed using vacuum deposition, sputtering, printing, or the like.
一方、他端側に位置するセル４ｂに接続された下部電極
６ｂは前記絶縁性物質３の端面に沿って導電性物質２の
下面縁部まで延長され、ここで電気的に接続されている
。On the other hand, the lower electrode 6b connected to the cell 4b located at the other end extends along the end surface of the insulating material 3 to the lower edge of the conductive material 2, and is electrically connected there.
前記透光性カバー５外に露出した導電性物質２は前記出
力取出し電極７の他方の電極７ｂになされている。The conductive substance 2 exposed outside the light-transmitting cover 5 is the other electrode 7b of the output extraction electrode 7.
上記構成からなるモジュール１では、出力取出し電極７
が前記透光性カバー５外にプラグ状に突出されるので９
例えば弾性を有する配線用受は端子１０をこの出力取出
し電極７の間隔より小さくなしておけば、ワンタッチで
差し込み固定することができる。In the module 1 having the above configuration, the output extraction electrode 7
is protruded outside the translucent cover 5 in the form of a plug.
For example, if the terminal 10 of an elastic wiring receiver is made smaller than the interval between the output extraction electrodes 7, it can be inserted and fixed with one touch.
第３図は他の実施例を示し、前記下部電極６ｂ近傍の絶
縁性物質３に開孔９を形成し、この開孔９を介して前記
下部型ｉ６ｂと導電性物質２との電気的接続を図ってい
る。FIG. 3 shows another embodiment, in which an opening 9 is formed in the insulating material 3 near the lower electrode 6b, and the lower mold i6b and the conductive material 2 are electrically connected through the opening 9. We are trying to
（発明の効果）
以上述べたように２本発明によれば、出力取出し電極は
セルの下部電極を形成するときに同時に形成できて、工
程の簡単化を図れる。また、セル配置の制約も解消して
、設計上及び量産上極めて好ましいものである。(Effects of the Invention) As described above, according to the two aspects of the present invention, the output extraction electrode can be formed simultaneously when forming the lower electrode of the cell, thereby simplifying the process. Furthermore, restrictions on cell placement are eliminated, which is extremely desirable in terms of design and mass production.
第１図は本発明に係る太陽電池装置の実施例を示す側面
図、第２図は開平面図、第３図は他の実施例を示す部分
側面図である。
１・・・モジュール ２・・・導電性物質３・・・
絶縁性物質 ４・・・セル６・・・下部電極
８・・・上部透明電極はか１名
＠７図
第２図
第３図
手続補正書動式）
％式％
２、発明の名称
太陽電池装置
３、補正をする者
事件との関係 特許出願人
住 所 大阪市阿倍野区長池町２２番２２号名称 （５
０４） シャープ株式会社代表者 佐伯 旭
４、代理人〒５３０電話０６ （３６４）８２５３５、
補正命令の日付
昭和６０年６月１０日（発送日同年６月２５日）第７図
−（、’：二
θ
Ｉ￥２図
７ａ〜FIG. 1 is a side view showing an embodiment of a solar cell device according to the present invention, FIG. 2 is an open plan view, and FIG. 3 is a partial side view showing another embodiment. 1... Module 2... Conductive substance 3...
Insulating material 4... Cell 6... Lower electrode
8...The upper transparent electrode is made by one person @7 Figure 2 Figure 3 Procedural amendment written type) % type % 2. Name of the invention Solar cell device 3. Person making the amendment Relationship to the case Patent applicant Address: 22-22 Nagaike-cho, Abeno-ku, Osaka Name (5)
04) Sharp Corporation Representative Saeki Asahi 4, Agent 530 Telephone 06 (364) 82535,
Date of amendment order: June 10, 1985 (Shipping date: June 25, 1985) Figure 7-(,': 2θ I\2 Figure 7a~
Claims (1)
数個の太陽電池セルが該セルの上部に形成された上部透
明電極と下部に形成された下部電極を介して連結されて
なる太陽電池装置において、 一端側に位置するセルに接続された下部電 極が出力取出し電極の一方の電極になされ。 他端側に位置するセルに接続された下部電極が前記導電
性基板に接続され、この導電性基板が前記出力取出し電
極の他方の電極になされたことを特徴とする太陽電池装
置。[Claims] 1) A plurality of solar cells are formed on a conductive substrate provided with an insulating layer on the light-receiving surface side, with an upper transparent electrode formed on the upper part of the cell and a lower electrode formed on the lower part. In a solar cell device connected through a cell, the lower electrode connected to the cell located on one end side is made to be one of the output extraction electrodes. A solar cell device characterized in that a lower electrode connected to a cell located on the other end side is connected to the conductive substrate, and the conductive substrate serves as the other electrode of the output extraction electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60034740A JPS61194782A (en) | 1985-02-22 | 1985-02-22 | Solar cell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60034740A JPS61194782A (en) | 1985-02-22 | 1985-02-22 | Solar cell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194782A true JPS61194782A (en) | 1986-08-29 |
Family
ID=12422714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60034740A Pending JPS61194782A (en) | 1985-02-22 | 1985-02-22 | Solar cell device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013541222A (en) * | 2010-10-29 | 2013-11-07 | エルジー イノテック カンパニー リミテッド | Photovoltaic power generation apparatus and manufacturing method thereof |
-
1985
- 1985-02-22 JP JP60034740A patent/JPS61194782A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013541222A (en) * | 2010-10-29 | 2013-11-07 | エルジー イノテック カンパニー リミテッド | Photovoltaic power generation apparatus and manufacturing method thereof |
| US9166078B2 (en) | 2010-10-29 | 2015-10-20 | Lg Innotek Co., Ltd. | Solar cell apparatus and method for manufacturing the same |
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