Optical disk pickup using current mode signal exchanges and systems and methods using the same
An optical disk pickup system includes an array of photodiodes 101 for converting photons reflected from an optical disk into a plurality of electrical signals each representing a channel. Driving circuitry 407, 408 drives at least one of the electrical signals as a current across a conductor of a f...
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| creator | Pietruszynski, David Baird, Rex |
| description | An optical disk pickup system includes an array of photodiodes
101
for converting photons reflected from an optical disk into a plurality of electrical signals each representing a channel. Driving circuitry
407, 408
drives at least one of the electrical signals as a current across a conductor of a flexible cable
403.
A low impedance load
404
converts the electrical signal driven across the conductor as a current into a voltage for further processing. |
| format | Patent |
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101
for converting photons reflected from an optical disk into a plurality of electrical signals each representing a channel. Driving circuitry
407, 408
drives at least one of the electrical signals as a current across a conductor of a flexible cable
403.
A low impedance load
404
converts the electrical signal driven across the conductor as a current into a voltage for further processing.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040062182$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,873,885,64058</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/10664688$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Pietruszynski, David</creatorcontrib><creatorcontrib>Baird, Rex</creatorcontrib><title>Optical disk pickup using current mode signal exchanges and systems and methods using the same</title><description>An optical disk pickup system includes an array of photodiodes
101
for converting photons reflected from an optical disk into a plurality of electrical signals each representing a channel. Driving circuitry
407, 408
drives at least one of the electrical signals as a current across a conductor of a flexible cable
403.
A low impedance load
404
converts the electrical signal driven across the conductor as a current into a voltage for further processing.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNqVjr0KAjEQhK-xEPUdtrUQ4ilyvSh2NtYeS7JewuWP2w3o2xvwXsBqpvi-YZbN857FafRgHI-QnR5LhsIuDqDLNFEUCMkQsBtipeitLcaBGDAa4A8LhV8PJDYZnl2xVcFA62bxQs-0mXPVbK-Xx_m2K5xR6jr3mLOvD8SlyH2r1FGpU7vv2sM_7BelL0OL</recordid><startdate>20040401</startdate><enddate>20040401</enddate><creator>Pietruszynski, David</creator><creator>Baird, Rex</creator><scope>EFI</scope></search><sort><creationdate>20040401</creationdate><title>Optical disk pickup using current mode signal exchanges and systems and methods using the same</title><author>Pietruszynski, David ; Baird, Rex</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200400621823</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Pietruszynski, David</creatorcontrib><creatorcontrib>Baird, Rex</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pietruszynski, David</au><au>Baird, Rex</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Optical disk pickup using current mode signal exchanges and systems and methods using the same</title><date>2004-04-01</date><risdate>2004</risdate><abstract>An optical disk pickup system includes an array of photodiodes
101
for converting photons reflected from an optical disk into a plurality of electrical signals each representing a channel. Driving circuitry
407, 408
drives at least one of the electrical signals as a current across a conductor of a flexible cable
403.
A low impedance load
404
converts the electrical signal driven across the conductor as a current into a voltage for further processing.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | USPTO Published Applications |
| title | Optical disk pickup using current mode signal exchanges and systems and methods using the same |
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