Electromagnetic micro-generator and method for manufacturing the same
A micro-generator includes an integrated circuit (IC) wafer. A micro-electro mechanical system (MEMS) wafer, with a movable micromechanical element, is bonded to the IC wafer. A plurality of first metal coils associated with a plurality of trenches is arranged in one of the IC wafer and the MEMS waf...
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creator | KVISTEROY TERJE |
description | A micro-generator includes an integrated circuit (IC) wafer. A micro-electro mechanical system (MEMS) wafer, with a movable micromechanical element, is bonded to the IC wafer. A plurality of first metal coils associated with a plurality of trenches is arranged in one of the IC wafer and the MEMS wafer. A plurality of micro-magnets is provided in the other of the IC wafer and the MEMS wafer. Each micro-magnet is associated with a respective trench and is formed from a magnet layer deposited, plated or bonded to the MEMS wafer or IC wafer. Movement of the micro-mechanical element generates a voltage in the first metal coils. |
format | Patent |
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A plurality of first metal coils associated with a plurality of trenches is arranged in one of the IC wafer and the MEMS wafer. A plurality of micro-magnets is provided in the other of the IC wafer and the MEMS wafer. Each micro-magnet is associated with a respective trench and is formed from a magnet layer deposited, plated or bonded to the MEMS wafer or IC wafer. 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A micro-electro mechanical system (MEMS) wafer, with a movable micromechanical element, is bonded to the IC wafer. A plurality of first metal coils associated with a plurality of trenches is arranged in one of the IC wafer and the MEMS wafer. A plurality of micro-magnets is provided in the other of the IC wafer and the MEMS wafer. Each micro-magnet is associated with a respective trench and is formed from a magnet layer deposited, plated or bonded to the MEMS wafer or IC wafer. Movement of the micro-mechanical element generates a voltage in the first metal coils.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQAHPxIOof9gOF2iLelYh39VyWdJMGutmy2f7fHnyAp2FgmL3zfqZgKoypkOUAnINKk6iQookClhGYbJIR4qaMZY0YbNVcEthEUJHp6HYR50qnHw8OHv59fza0yEB1wbD9bPi8rpf23Lfdrev_SL7FLTM8</recordid><startdate>20090310</startdate><enddate>20090310</enddate><creator>KVISTEROY TERJE</creator><scope>EVB</scope></search><sort><creationdate>20090310</creationdate><title>Electromagnetic micro-generator and method for manufacturing the same</title><author>KVISTEROY TERJE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7501302B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>KVISTEROY TERJE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KVISTEROY TERJE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electromagnetic micro-generator and method for manufacturing the same</title><date>2009-03-10</date><risdate>2009</risdate><abstract>A micro-generator includes an integrated circuit (IC) wafer. A micro-electro mechanical system (MEMS) wafer, with a movable micromechanical element, is bonded to the IC wafer. A plurality of first metal coils associated with a plurality of trenches is arranged in one of the IC wafer and the MEMS wafer. A plurality of micro-magnets is provided in the other of the IC wafer and the MEMS wafer. Each micro-magnet is associated with a respective trench and is formed from a magnet layer deposited, plated or bonded to the MEMS wafer or IC wafer. Movement of the micro-mechanical element generates a voltage in the first metal coils.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION SEMICONDUCTOR DEVICES |
title | Electromagnetic micro-generator and method for manufacturing the same |
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