Constant speed, variable resolution two-phase CCD
A linear image sensor comprising a linear array of photosites adjacent to a charge coupled device (CCD) that is preferably a two phase CCD with a transfer gate between the array of photosites and the CCD with an output amplifier situated at the end of the CCD. At least one of the phases is divided i...
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| creator | PHILBRICK ROBERT H |
| description | A linear image sensor comprising a linear array of photosites adjacent to a charge coupled device (CCD) that is preferably a two phase CCD with a transfer gate between the array of photosites and the CCD with an output amplifier situated at the end of the CCD. At least one of the phases is divided into a split phase having two sets of electrically isolated gates that can be operated as a single phase or as two independent phases. The linear sensor operates in a reduced resolution mode by summing charge packets from adjacent photosites wherein the split phase functions as essentially two alternating phases with the phase that is not split being held at a D. C potential. |
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At least one of the phases is divided into a split phase having two sets of electrically isolated gates that can be operated as a single phase or as two independent phases. The linear sensor operates in a reduced resolution mode by summing charge packets from adjacent photosites wherein the split phase functions as essentially two alternating phases with the phase that is not split being held at a D. C potential.</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; SEMICONDUCTOR DEVICES</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021008&DB=EPODOC&CC=US&NR=6462779B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021008&DB=EPODOC&CC=US&NR=6462779B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PHILBRICK ROBERT H</creatorcontrib><title>Constant speed, variable resolution two-phase CCD</title><description>A linear image sensor comprising a linear array of photosites adjacent to a charge coupled device (CCD) that is preferably a two phase CCD with a transfer gate between the array of photosites and the CCD with an output amplifier situated at the end of the CCD. 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C potential.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB0zs8rLknMK1EoLkhNTdFRKEssykxMyklVKEotzs8pLcnMz1MoKc_XLchILE5VcHZ24WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8aHBZiZmRubmlk6GxkQoAQAj-Csd</recordid><startdate>20021008</startdate><enddate>20021008</enddate><creator>PHILBRICK ROBERT H</creator><scope>EVB</scope></search><sort><creationdate>20021008</creationdate><title>Constant speed, variable resolution two-phase CCD</title><author>PHILBRICK ROBERT H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6462779B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>PHILBRICK ROBERT H</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PHILBRICK ROBERT H</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Constant speed, variable resolution two-phase CCD</title><date>2002-10-08</date><risdate>2002</risdate><abstract>A linear image sensor comprising a linear array of photosites adjacent to a charge coupled device (CCD) that is preferably a two phase CCD with a transfer gate between the array of photosites and the CCD with an output amplifier situated at the end of the CCD. At least one of the phases is divided into a split phase having two sets of electrically isolated gates that can be operated as a single phase or as two independent phases. The linear sensor operates in a reduced resolution mode by summing charge packets from adjacent photosites wherein the split phase functions as essentially two alternating phases with the phase that is not split being held at a D. C potential.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION SEMICONDUCTOR DEVICES |
| title | Constant speed, variable resolution two-phase CCD |
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