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Results 1-10 of 67,652 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/188145 - TAPERED OPTICAL WAVEGUIDE COUPLED TO PLASMONIC GRATING STRUCTURE27.11.2014
G02B 6/12
PCT/GB2013/051333LAMDA GUARD TECHNOLOGIES LIMITEDKALLOS, Efthymios
There is provided an optical waveguide comprising: a periodic component comprising a plurality of material elements (101) arranged to receive radiation; and a plurality of tapered waveguides (103), wherein each material element is respectively coupled to a tapered waveguide which tapers outwardly from the material element. The device works as a broadband absorber.

2. WOWO/2014/189179 - PHOTOVOLTAIC TRACKER USING PHOTODIODE27.11.2014
H01L 31/042
PCT/KR2013/008708INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITYCHO, Geum Bae
The present invention relates to a photovoltaic tracker using a photodiode. The purpose of the present invention is to provide a photovoltaic tracker which is simply and inexpensively manufactured consisting of a photodiode, a transistor, a resistance and a DC motor, without control by means of a separate program, and which rotates a solar cell part along the direction of the light of the sun being incident to the photodiode. To this end, the present invention comprises: a solar cell part which comprises at least one solar cell, converts the incident light of the sun into electric energy, and is rotated by means of control of a body part; and the body part which is connected to the lower side of the solar cell part and rotates the solar cell part along the direction of the light of the sun being incident to the photodiodes each attached to both ends of the outside. The body part comprises: a power supply part including a printed circuit board (PCB) for supplying power; the photodiodes, each of which is attached to both ends of the outside; a transistor for operating a DC motor according to a signal applied from the photodiode which is in a forward bias status; and a DC motor which is connected to the lower side of the solar cell part and rotates the solar cell part in the direction of incidence of the light of the sun according to the signal applied from the transistor.

3. WOWO/2014/189178 - METHOD FOR MANUFACTURING SOLAR CELL HAVING SELECTIVE EMITTER AND SOLAR CELL MANUFACTURED THEREBY27.11.2014
H01L 31/04
PCT/KR2013/008544CHEIL INDUSTRIES INC.KIM, Yong Hyun
The present invention relates to a method for manufacturing a solar cell comprising a selective emitter, the method comprising the steps of: forming an electrode pattern and an alignment mark by performing a first impurity doping locally on one surface of a substrate; and performing a second impurity doping on the entire surface of the first doped substrate, wherein, as a result of the first and second doping, the alignment mark is formed on a first emitter or a second emitter, and the electrode pattern is formed on the second emitter. When manufacturing the selective emitter, the alignment mark is formed by doping processes. The use of the alignment mark can increase the matching of the electrode pattern formed in the selective emitter and the resulting electrode line. Further, a solar cell having the selective emitter has excellent conversion efficiency and a high fill factor value.

4. WOWO/2014/187111 - FRONT GATE LINE OF SOLAR BATTERY PIECE, AND SOLAR BATTERY PIECE27.11.2014
H01L 31/0224
PCT/CN2013/089074RENESOLA JIANGSU LTDWANG, Lijian
Provided are a front gate line of a solar battery piece, and a solar battery piece. The front gate line comprises at least four main gate lines which are parallel to each other, wherein at least one main gate line among the main gate lines comprises a first connecting part (21) and a second connecting part (22), which are alternately connected end to end, and the width of the first connecting part (21) is greater than that of the second connecting part (22). By adding the number of the main gate lines in the front gate line to at least four, the series resistance of the solar battery piece is reduced; the metal slurry used for making a single main gate line is saved, and it is realized that the series resistance of the battery piece is reduced on the premise of a low production cost, thus improving the conversion efficiency of the battery piece.

5. WOWO/2014/188801 - LAMINATED PHOTOELECTRIC CONVERSION DEVICE27.11.2014
H01L 31/076
PCT/JP2014/059932SHARP KABUSHIKI KAISHAHONDA, Shinya
A laminated photoelectric conversion device (10) is provided with a substrate (1), transparent conductive films (2, 7), photoelectric conversion layers (3-6), and a rear surface electrode (8). The transparent conductive film (2) is disposed on the substrate (1), and the photoelectric conversion layers (3-6) are sequentially laminated on the transparent conductive film (2). The transparent conductive film (7) and the rear surface electrode (8) are sequentially laminated on the photoelectric conversion layer (6). The photoelectric conversion layer (3) includes a p-type semiconductor layer (31), an i-type semiconductor layer (32), and an n-type semiconductor layer (33). The photoelectric conversion layer (4) includes a p-type semiconductor layer (41), an i-type semiconductor layer (42), and an n-type semiconductor layer (43). The photoelectric conversion layer (5) includes a p-type semiconductor layer (51), an i-type semiconductor layer (52), and an n-type semiconductor layer (53). The photoelectric conversion layer (6) includes a p-type semiconductor layer (61), an i-type semiconductor layer (62), and an n-type semiconductor layer (63). Solar light enters from the substrate (1) side, and the short-circuit photocurrent density of the photoelectric conversion layer (4) is larger than that of the photoelectric conversion layer (3).

6. WOWO/2014/190125 - CONDUCTIVE COMPOSITIONS AND METHODS RELATING THERETO27.11.2014
B05D 3/06
PCT/US2014/039089E. I. DU PONT DE NEMOURS AND COMPANYHUI, Dave
A conductive composition is disclosed, In one embodiment, the composition comprises 40 to 90 wt% of silver particles having an average particle size in the range of 10 to 450 nm and having an aspect ratio of 3 to 1 : 1, 2 to 20 wt% of an alkyl carbonyl macromolecule resin having a weight-average molar mass of 4,000 to 200,000 and 10 to 58 wt% of a diluent for the resin. In one embodiment, the resin is ethyl cellulose.

7. WOWO/2014/189019 - SEALING AGENT FOR SOLAR CELLS AND CROSSLINKING ASSISTANT27.11.2014
H01L 31/048
PCT/JP2014/063263NIPPON KASEI CHEMICAL COMPANY LIMITEDYAMAURA, Mabuko
Provided is a sealing agent for solar cells, which is used for a solar photovoltaic power generation system having a system voltage of 600 V or more. This sealing agent for solar cells is composed of a resin composition for thermal crosslinking, which is obtained by blending a crosslinking agent and a crosslinking assistant with an ethylene copolymer. The crosslinking assistant is composed of a combination of a polyfunctional monomer having 4 or more (meth)acryloyl groups and triallyl isocyanurate.

8. WOWO/2014/188104 - METHOD FOR PRODUCING A LIGHT CONCENTRATING PHOTOVOLTAIC SYSTEM27.11.2014
H01L 31/052
PCT/FR2014/051092ELECTRICITE DE FRANCEPAIRE, Myriam
The invention concerns a method for producing a light concentrating photovoltaic system, comprising: a first step of producing, on a substrate, a first photovoltaic cell array from a stack of layers deposited on the substrate, the cells of the first array being linked to a first group of electrical connectors, a second step of forming a light concentrating system on top of the cells of the first array. It further comprises: a third step, prior to the second step (S3) at least, of forming, on the substrate, a second photovoltaic cell array from a stack of layers deposited on the substrate, the cells of the second array being interposed with the cells of the first array and linked to a second group of electrical connectors, and not provided with a light concentrating system.

9. WOWO/2014/190362 - PHOTOVOLTAIC DEVICES AND METHODS FOR MAKING THE SAME27.11.2014
H01L 31/0352
PCT/US2014/041256FIRST SOLAR MALAYSIA SDN.BHD.KOREVAAR, Bastiaan, Arie
A photovoltaic device includes a support layer; a first layer comprising cadmium, tellurium and copper and being of n-type; a second layer comprising cadmium, tellurium and copper and being of p-type; and a transparent conductive oxide layer. A method for making a photovoltaic device includes providing a stack comprising a cadmium and tellurium comprising layer and a copper comprising layer on the cadmium and tellurium comprising layer; and thermally annealing the stack to form a first layer and a second layer each comprising cadmium, tellurium and copper, the first layer being of n-type, the second layer being of p-type.

10. WOWO/2014/187844 - INSTALLATION FOR RETURNING ENERGY TO AN ITEM OF EQUIPMENT TO BE SUPPLIED WITH ENERGY, IN PARTICULAR AN ELECTRIC VEHICLE27.11.2014
H02J 7/35
PCT/EP2014/060404BLUE SOLUTIONSLE PAVEN, Yvon
The invention relates to an installation (10) for returning energy to an item of equipment, comprising at least one photovoltaic cell (20A-20D; 22A-22B), at least one energy provision device (12) comprising means of electrical connection (14), at least one energy storage assembly (18A, 18B), linked on the one hand to at least one of the photovoltaic cells and on the other hand to at least one of the energy provision devices so as to provide it with the electrical energy, and an inverter (28, 30) interposed between at least one of the energy storage assemblies and at least one of the energy provision devices, so that the electricity transmitted to the provision device is in the form of alternating current. The invention also relates to a charging module comprising at least one energy storage assembly and at least one inverter.


Results 1-10 of 67,652 for Criteria: Office(s):all Language:EN Stemming: true
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