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Results 1-10 of 52,993 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/171615 - SOLAR CELL MODULE AND MANUFACTURING METHOD THERFOR23.10.2014
H01L 31/042
PCT/KR2013/012267GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGYLEE, Kwang Hee
A solar cell module and a manufacturing method therefor are provided. The solar cell module comprises: a substrate; and a plurality of solar cells located on the substrate, each solar cell comprising a first electrode, a second electrode, and an optical active layer located between the first electrode and the second electrode. In addition, at least a portion of the second electrode is located on an optical active layer of a neighboring solar cell, and a conductive channel is located between the second electrode and a first electrode of the neighboring solar cell. Therefore, it is possible to provide a solar cell module having a structure in which a thin film is formed completely over all the layers except for the electrodes. In addition, it is possible to provide a solar cell module of which module efficiency is improved by increasing an active area of each solar cell.

2. WOWO/2014/171176 - SWITCHING DEVICE, FAILURE DETECTION DEVICE, SOLAR POWER SYSTEM, AND SWITCHING METHOD23.10.2014
H01L 31/04
PCT/JP2014/053893JX NIPPON OIL & ENERGY CORPORATIONYOSHIDOMI, Masanobu
The present invention has the objective of providing a device which is capable of electrically disconnecting a solar cell from a solar power system while reducing power required for an opening and closing operation. A switching device (102) according to the present invention is a switching device (102) which performs an opening operation which electrically disconnects, and a closing operation which electrically connects, solar cells (12) with respect to a load device (400) which consumes or converts power generated by the solar cells (12), the solar cells (12) and the load device (400) being connected by wires; wherein the switching device (102) is characterized in being provided with: opening/closing units which are disposed in the middle of the wires, and which perform opening and closing of the wires using MOSFETs (30), the MOSFETs (30) each having a transistor unit (34) which performs switching between a source and a drain, and a diode unit (32) which causes current to flow in a predetermined direction between the source and the drain of the transistor unit; and interruption units which are disposed in a series with the MOSFETs (30) in the middle of the wires, and which each use a MOSFET (40) to interrupt current caused to flow by the respective diode unit (32) of the respective MOSFET (30).

3. WOWO/2014/171708 - PATTERN FORMING METHOD USING TRENCH STRUCTURE, PATTERN FORMED BY USING SAME, SOLAR CELL PRODUCTION METHOD USING SAME, AND SOLAR CELL FORMED BY USING SAME23.10.2014
H01L 31/042
PCT/KR2014/003252LG CHEM, LTD.GOO, Yong-Sung
The present invention provides: a pattern forming method comprising a step of forming a trench structure on a substrate by means of an ink-jet method, a step of filling the trench structure with a filler material, and a step of removing the trench structure; the pattern formed by using same; a solar cell production method using the pattern forming method; and the solar cell produced by using same.

4. WOWO/2014/170137 - FAÇADE ELEMENT OR ROOF ELEMENT23.10.2014
H01L 31/048
PCT/EP2014/056731BS2 AGBAETSCHMANN, Marc
A façade element or roof element (1) has one or more photovoltaic solar cells (31, 32, 33) which are connected to one or more heat-conducting layers (5) in a heat-conducting manner, and at least one heat insulation element (3) which is arranged on the surface of the heat-conducting layers remote from the solar cells.

5. WOWO/2014/169922 - SOLAR AIR COLLECTOR23.10.2014
H01L 31/052
PCT/DK2014/050100UDLEJER HANS JØRGEN CHRISTENSENCHRISTENSEN, Hans Jørgen
The present invention relates to a solar air collector (1) with an opening in the rear side (3) where a solar cell (2) can be fitted and maintained in such a way that it can receive sunlight (7) via the transparent cover (6) of the solar air collector. The solar cell (8) can now dissipate waste heat to the rear in such a way that it is not overheated by a fan stop. When the solar air collector (9) is mounted with a little distance on a wall (18) most of the dissipated heat from the solar cell to the air on the rear side will be sucked into the solar collector and hereby not loss energy. A solar cell can now be replaced without intervention into the solar collector. It is possible to mount side plates (10) on the solar collector (9) due to the improved cooling of the solar cell which will protect against direct wind chill of the rear side of the solar collector and will also preheat the intake air (11) before it enters the solar collector by rays of sunlight (7) hitting the side plate (10). The side plates may be used when mounted on a wall (18). It is possible to mount a protective plate (14) preferably made in metal over the solar cell (15) for protection of the solar cell against driving rain, wind chill, mechanical impact from snow or knocks. The plate is provided with black felt (23) on the underside in order to better receive the radiated heat from solar cell (2) when this is heated by the sun. The large surface of the felt can hereafter more efficiently dissipate the heat to the self-circulating air which enters at (20) and leaves at (21) when the solar collector is not forced ventilated or leaves at (22) when the fan pulls the air in at (13). Here the air heated by the waste heat of the solar cell will be pulled into the solar collector.

6. WOWO/2014/171458 - SOLAR CELL AND METHOD FOR MANUFACTURING SOLAR CELL23.10.2014
H01L 31/0749
PCT/JP2014/060732SHOWA SHELL SEKIYU K.K.HIROI, Homare
This method for manufacturing a solar cell includes the following steps: a step in which a first electrode layer (12) is formed on top of a substrate (11); a step in which a selenium-containing p-type CZTS light-absorbing layer (13) is formed on top of the first electrode layer (12); a step in which the surface of the CZTS light-absorbing layer (13) is brought into contact with an aqueous solution containing an organic sulfur compound, increasing the concentration of sulfur on the surface of the CZTS light-absorbing layer (13), and an n-type buffer layer (14) is formed on top of CZTS light-absorbing layer (13); and a step in which a second electrode layer (15) is formed on top of said buffer layer (14).

7. WOWO/2014/171760 - METHOD FOR MANUFACTURING CZTSE LIGHT ABSORBING LAYER ON BASIS OF SIMULTANEOUS VACUUM EVAPORATION PROCESS23.10.2014
H01L 31/06
PCT/KR2014/003352KOREA INSTITUTE OF ENERGY RESEARCHGWAK, Jihye
The present invention relates to a method for manufacturing a CZTSe light absorbing thin film of a good quality on the basis of a simultaneous vacuum evaporation process. The method comprises the steps of: simultaneously evaporating Cu, Zn, Sn, and Se and depositing the Cu, Zn, Sn, and Se on a substrate (step a); and simultaneously evaporating Zn, Sn, and Se and depositing the Zn, Sn, and Se on the substrate, while lowering the temperature of the substrate (step b). The present invention performs the simultaneous vacuum evaporation process at a high temperature, and performs an additional evaporation process while lowering the temperature of the substrate, thereby having an effect of solving problems caused by a loss of Sn accompanied with a high-temperature simultaneous vacuum evaporation process. In addition, since a CZTSe light absorbing layer formed by the manufacturing method of the present invention is of a great quality, the present invention has an effect of enhancing the photoelectric conversion efficiency of a CZTSe solar cell manufactured using the CZTSe light absorbing layer.

8. WOWO/2014/171442 - COVER GLASS FOR SOLAR CELL, SOLAR CELL MODULE PROVIDED WITH COVER GLASS FOR SOLAR CELL, LIQUID COATING FOR FORMING TRANSPARENT PROTECTIVE FILM, AND METHOD FOR FORMING TRANSPARENT PROTECTIVE FILM23.10.2014
H01L 31/0216
PCT/JP2014/060686FUTURE EVE TECHNOLOGY CO, LTDOKAMURA Isao
The present invention provides a cover glass for a solar cell panel which has excellent transparency, and minimal incidence "glass surface turbidity" due to a reaction with components contained in a glass substrate. A cover glass for a solar cell having a glass substrate and a zinc-telluride-containing transparent protective film for coating the surface of the glass substrate. In the cover glass for a solar cell, particularly, the transparent protective film is preferably a transparent protective film in which zinc telluride is bonded using a silica binder. This transparent protective film has excellent transparency, and the action of the contained zinc telluride inhibits the glass surface in the glass substrate from become turbid.

9. WOWO/2014/171686 - SOLAR CELL AND MANUFACTURING METHOD THEREOF23.10.2014
H01L 31/06
PCT/KR2014/003203HANWHA CHEMICAL CORPORATIONHWANG, Sung Ho
The present invention relates to a solar cell and a manufacturing method thereof. The solar cell of the present invention includes a first conductive type substrate that is doped with a first impurity; a second conductive type emitter layer that is positioned on the substrate and doped with a second impurity; a front electrode that is positioned on the emitter layer; and a back electrode that is positioned on the back side of the substrate, in which the second impurity has a concentration peak inside the emitter layer. According to the present invention, provided is a solar cell that is provided with low contact resistance to have improved efficiency of photovoltaic power.

10. WOWO/2014/171755 - FULLERENE DERIVATIVE, ORGANIC SOLAR CELL USING SAME, AND MANUFACTURING METHOD THEREOF23.10.2014
C01B 31/02
PCT/KR2014/003339LG CHEM, LTD.BAE, Jaesoon
The present specification relates to a fullerene derivative, an organic solar cell containing the same, and a manufacturing method thereof.


Results 1-10 of 52,993 for Criteria: Office(s):all Language:EN Stemming: true
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