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Hideki Akimoto
Hideki Akimoto, Tochigi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20080230119 | Paste for back contact-type solar cell - Disclosed is a paste for a back contact-type solar cell that includes: (a) electrically conductive particles containing silver particle and added particles selected from the group consisting of (i) metal particles selected from the group consisting of Mo, Tc, Ru, Rh, Pd, W, Re, Os, Ir and Pt particles, (ii) a metal alloy containing the metal particles, and (iii) particles loaded with the metal particles, (b) glass frit, and (c) a resin binder. | 09-25-2008 |
| 20090211626 | Conductive paste and grid electrode for silicon solar cells - A conductive paste for grid electrodes in solar cells includes a conductive component, glass frit, and resin binder, wherein the conductive component is selected from the group consisting of (i) silver particles and metal particles selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, (ii) alloy particles comprising silver and metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, and (iii) silver particles and core-shell particles in which a metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co is coated on the surface of silver or copper. | 08-27-2009 |
| 20100323123 | PASTE PATTERNS FORMATION METHOD AND TRANSFER FILM USED THEREIN - Disclosed is a paste pattern formation method comprising the steps of: forming a transfer pattern material on a film base material to prepare a transfer film; sticking the transfer film on a substrate on which a transfer pattern is formed so that the transfer pattern material contacts the substrate; separating the film base material from the transfer pattern material; filling a paste into the transfer pattern depression; solidifying the paste; and removing the transfer pattern material. | 12-23-2010 |
Hideki Akimoto, Kawaskaki Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100170562 | PASTE FOR BACK CONTACT-TYPE SOLAR CELL - Disclosed is a paste for a back contact-type solar cell that includes: (a) electrically conductive particles containing silver particle and added particles selected from the group consisting of (i) metal particles selected from the group consisting of Mo, Tc, Ru, Rh, Pd, W, Re, Os, Ir and Pt particles, (ii) a metal alloy containing the metal particles, and (iii) particles loaded with the metal particles, (b) glass frit, and (c) a resin binder. | 07-08-2010 |
| 20100258182 | SOLAR CELL ELECTRODE - This invention relates to an electrode used in a solar cell that exhibits good conductivity at the N layer and P layer and to a conductive paste used for producing such an electrode. | 10-14-2010 |
Hideki Akimoto, Kawaskaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090298283 | CONDUCTIVE COMPOSITIONS AND PROCESSES FOR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES - ORGANIC MEDIUM COMPONENTS - Embodiments of the invention relate to a silicon semiconductor device, and a conductive paste for use in the front side of a solar cell device. | 12-03-2009 |
| 20100170567 | CONDUCTIVE PASTE AND GRID ELECTRODE FOR SILICON SOLAR CELLS - A conductive paste for grid electrodes in solar cells includes a conductive component, glass frit, and resin binder, wherein the conductive component is selected from the group consisting of (i) silver particles and metal particles selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, (ii) alloy particles comprising silver and metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, and (iii) silver particles and core-shell particles in which a metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co is coated on the surface of silver or copper. | 07-08-2010 |
| 20110197963 | PASTE FOR BACK CONTACT-TYPE SOLAR CELL - Disclosed is a back contact-type solar cell wherein both of n | 08-18-2011 |
| 20110201147 | PASTE FOR BACK CONTACT-TYPE SOLAR CELL - Disclosed is a method for producing a solar cell electrode, comprising the steps of: ( | 08-18-2011 |
Hideki Akimoto, Kawasaki Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100059106 | Solar Cell Electrodes - This invention describes a p-type electrode useful in producing a solar cell. | 03-11-2010 |
Hideki Akimoto, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20110201146 | PASTE FOR BACK CONTACT-TYPE SOLAR CELL - Disclosed is a method for producing a solar cell electrode, comprising the steps of: (1) applying a paste comprising (a) electrically conductive particles containing silver particle having a particle size of 0.1 to 10 microns and an added particle comprising a metal alloy comprising metal particles selected from the group consisting of Mo, Tc, Ru, Rh, Pd, W, Re, Os, Ir and Pt particles onto the opposite side from the light receiving side of a back contact-type solar cell substrate, wherein content of the silver particle is 40 to 90 wt %, and content of the added particle is 0.01 to 10 wt % based on the weight of the paste; and (2) firing the applied paste. | 08-18-2011 |