WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Results 1-10 of 66,000 for Criteria: Office(s):all Language:EN Stemming: true maximize
prev 1 2 3 4 5 6 7 8 9 10 next
Page: / 6601  Go >
RSS icon map icon

Analysis
Analysis

List Length
Translation
NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/155407 - ELECTRICITY STORAGE SYSTEM02.10.2014
H02J 7/35
PCT/JP2013/001990SANYO ELECTRIC CO., LTD.YAGI, Yasuhiro
A switching unit (40) switches between a utility interconnection mode in which a utility power supply (200), the AC side terminal of a storage battery power conditioner (20), and the AC side terminal of a first PV power conditioner (60) conduct each other and a stand-alone mode in which the AC side terminal of the storage battery power conditioner (20) and the AC side terminal of the first PV power conditioner (60) conduct each other while the utility power supply (200) is disconnected. A second PV power conditioner (80) converts the DC power generated by a second photovoltaic cell (70) to AC power and outputs the AC power to the utility power supply (200) without interposing the switching unit (40). A fourth switch (S4) is a switch for allowing the DC side terminal of the first PV power conditioner (60) and the DC side terminal of the second PV power conditioner (80) to conduct each other. A switch control circuit (90) turns on the fourth switch (S4) in the stand-alone mode when the input or output of the first PV power conditioner (60) is a threshold value or less.

2. WOWO/2014/157742 - REAR SOLAR BATTERY SYSTEM02.10.2014
H02J 7/35
PCT/KR2013/002471YOO, Seung-HunYOO, Seung-Hun
1차, 2차, 3차, 4차 적층구조의 Solar Cell을 통하여 효율증가 및 Back Solar에 대한 구조 도임.

3. WOWO/2014/155444 - SOLAR CELL MANUFACTURING METHOD AND SOLAR CELL02.10.2014
H01L 31/18
PCT/JP2013/006507CANON ANELVA CORPORATIONSATO, Masanori
The present invention provides: a method for manufacturing a solar cell capable of achieving a high conversion efficiency even if a buffer layer is formed by means of a sputtering method, i.e., a dry process; and the solar cell. According to one embodiment of the present invention, in a solar cell manufacturing method, a ZnMgO film (4) as a buffer layer is formed on a Se-containing light absorbing layer (3) by means of a sputtering method. A film-forming step of the ZnMgO film (4) has: a first step (S03) for forming the ZnMgO film directly above the light absorbing layer (3) by means of the sputtering method, while introducing oxygen gas; and a second step (S04) for forming the ZnMgO film by means of the sputtering method by stopping the oxygen gas introduction.

4. WOWO/2014/157800 - COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED FROM SAME02.10.2014
H01B 1/20
PCT/KR2013/009771CHEIL INDUSTRIES INC.KIM, Dong Suk
The present invention relates to a composition for forming a solar cell electrode, comprising: silver powder; a bismuth oxide - tellurium oxide - tungsten oxide - zinc oxide - based glass frit; and an organic vehicle, wherein the glass frit comprises: about 40 wt% to about 60 wt% of bismuth oxide; about 0.25 wt% to about 15 wt% of tellurium oxide; about 10 wt% to about 20 wt% of tungsten oxide; and about 2 wt% to about 20 wt% of zinc oxide. The solar cell electrode produced from the composition for forming a solar cell electrode demonstrates excellent adhesion strength with a ribbon, and excellent conversion efficiency due to minimized series resistance (Rs).

5. WOWO/2014/153972 - FRAMELESS PHOTOVOLTAIC ASSEMBLY BRACKET02.10.2014
H01L 31/042
PCT/CN2013/087914ET SOLAR INDUSTRY LIMITEDZHOU, Rongming
Provided is a frameless photovoltaic assembly bracket, comprising a guide rail (2) used for mounting a frameless photovoltaic assembly (1), the guide rail (2) fixedly arranged on an assembly clip (3) positioned thereunder, and a bracing column (4) disposed at the bottom of the assembly clip (3); the assembly clip (3) consists of a first clip fitting (3-2), a second clip fitting (3-4) and a spring (3-3); a U-shaped groove is provided within the second clip fitting (3-4), the first clip fitting (3-2) being embedded within the U-shaped groove of the second clip fitting (3-4), and the clip fittings connected and secured by a bolt (3-1) that may secure the guide rail (2); at the front end-face of the first clip fitting (3-2) is a surface inclined at 45-60° and on the back end-face is a round hole, the spring (3-3) being arranged within the round hole and abutting the inner side of the second assembly clip (3-4); a reinforcing bar is provided within the interior of the guide rail (2), and one side of the exterior of the guide rail is inclined at an angle corresponding to the shape of the first assembly clip (3-2). The structure of the present frameless photovoltaic assembly bracket is simple, convenient for mounting and dismounting; the costs of production and mounting are low, the efficiency of mounting high, and the economic performance favourable.

6. WOWO/2014/158585 - ADAPTABLE FREE-STANDING METALLIC ARTICLE FOR SEMICONDUCTORS02.10.2014
H01L 31/04
PCT/US2014/018490GTAT CORPORATIONBABAYAN, Steve
A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The metallic article has a plurality of electroformed elements that are configured to serve as an electrical conduit for a photovoltaic cell. A first electroformed element has at least one of: a) a non-uniform width along a first length of the first element, b) a change in conduit direction along the first length of the first element, c) an expansion segment along the first length of the first element, d) a first width that is different from a second width of a second element in the plurality of electroformed elements, e) a first height that is different from a second height of the second element in the plurality of electroformed elements, and f) a top surface that is textured.

7. WOWO/2014/159036 - LIGHT EMITTING DEVICE ON METAL FOAM SUBSTRATE02.10.2014
H01L 33/36
PCT/US2014/021649THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVYMASTRO, Michael, A.
A light emitting device having an electrically conductive metal foam or porous metal substrate, one or more light emitting nanowires in contact with the substrate, and a metal or conductive oxide contact layer in contact with each nanowire junction opposite of the substrate. More specifically, a light emitting device having an electrically conductive metal foam substrate, one or more light emitting nanowires in contact with the substrate, a quantum well on the nanowire(s), a p-type shell on the quantum well, a metal or conductive oxide contact layer in contact with the shell, and an energy down-converting material. Also disclosed is the related method of making a light emitting device.

8. WOWO/2014/158586 - FREE-STANDING METALLIC ARTICLE WITH OVERPLATING02.10.2014
H01L 31/04
PCT/US2014/018494GTAT CORPORATIONBABAYAN, Steve
A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface layer having a preformed pattern. The outer surface layer has a dielectric region and an exposed metal region. The metallic article has a plurality of electroformed elements that are formed on the exposed metal region of the outer surface layer of the electrically conductive mandrel. A first electroformed element has an overplated portion formed above the outer surface layer of the mandrel. The metallic article is configured to serve as an electrical conduit for a photovoltaic cell, and forms a unitary, free-standing piece when separated from the electrically conductive mandrel.

9. WOWO/2014/158584 - FREE-STANDING METALLIC ARTICLE FOR SEMICONDUCTORS02.10.2014
H01L 31/04
PCT/US2014/018489GTAT CORPORATIONBABAYAN, Steve
A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.

10. WOWO/2014/159015 - PHOTOVOLTAIC CELL HAVING AN ANTIREFLECTIVE COATING02.10.2014
H01L 31/0216
PCT/US2014/021483PPG INDUSTRIES OHIO, INC.POLCYN, Adam, D.
The present invention relates to a photovoltaic cell that includes a transparent substrate that has a first surface and a second surface. A transparent conductive oxide coating resides over the second surface of the transparent substrate. A photovoltaic coating resides over the transparent conductive oxide coating. The photovoltaic cell also includes an antireflective coating that resides over the first surface of the transparent substrate. The antireflective coating includes, in order from the first surface of the transparent substrate: a first layer that includes one or more metal oxides, for example, zinc stannate; a second layer that includes one or more metal oxides, for example, silica and alumina; a third layer that includes one or more metal oxides, for example, zinc stannate; and a fourth layer that includes one or more metal oxides, for example, silica.


Results 1-10 of 66,000 for Criteria: Office(s):all Language:EN Stemming: true
prev 1 2 3 4 5 6 7 8 9 10 next