LIQUID CRYSTAL DISPLAY DEVICE, SOURCE DRIVER, METHOD FOR DRIVING SOURCE DRIVER, PROGRAM, AND MEDIUM
PROBLEM TO BE SOLVED: To eliminate a flickering of vertical lines appearing on a liquid crystal screen. SOLUTION: This liquid crystal display device has a source driver IC chip 4 having two systems of sample-hold circuits for reading the information to be written to a liquid crystal element in one h...
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| creator | HASHIMOTO SHIGEYUKI |
| description | PROBLEM TO BE SOLVED: To eliminate a flickering of vertical lines appearing on a liquid crystal screen. SOLUTION: This liquid crystal display device has a source driver IC chip 4 having two systems of sample-hold circuits for reading the information to be written to a liquid crystal element in one horizontal period and writing the read information onto the liquid crystal element in the next one horizontal period, and while the one sample-hold circuit performs reading, another sample- hold circuit performs writing, and while the one sample-hold circuit performs the writing, another sample-hold circuit performs the reading, and the number of switching times of two systems of the sample-hold circuits with each other is always even or odd in respective field periods or respective frame periods. |
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SOLUTION: This liquid crystal display device has a source driver IC chip 4 having two systems of sample-hold circuits for reading the information to be written to a liquid crystal element in one horizontal period and writing the read information onto the liquid crystal element in the next one horizontal period, and while the one sample-hold circuit performs reading, another sample- hold circuit performs writing, and while the one sample-hold circuit performs the writing, another sample-hold circuit performs the reading, and the number of switching times of two systems of the sample-hold circuits with each other is always even or odd in respective field periods or respective frame periods.</description><edition>7</edition><language>eng</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; CRYPTOGRAPHY ; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ; DISPLAY ; EDUCATION ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; SEALS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2003</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=20030319&DB=EPODOC&CC=JP&NR=2003084729A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030319&DB=EPODOC&CC=JP&NR=2003084729A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HASHIMOTO SHIGEYUKI</creatorcontrib><title>LIQUID CRYSTAL DISPLAY DEVICE, SOURCE DRIVER, METHOD FOR DRIVING SOURCE DRIVER, PROGRAM, AND MEDIUM</title><description>PROBLEM TO BE SOLVED: To eliminate a flickering of vertical lines appearing on a liquid crystal screen. SOLUTION: This liquid crystal display device has a source driver IC chip 4 having two systems of sample-hold circuits for reading the information to be written to a liquid crystal element in one horizontal period and writing the read information onto the liquid crystal element in the next one horizontal period, and while the one sample-hold circuit performs reading, another sample- hold circuit performs writing, and while the one sample-hold circuit performs the writing, another sample-hold circuit performs the reading, and the number of switching times of two systems of the sample-hold circuits with each other is always even or odd in respective field periods or respective frame periods.</description><subject>ADVERTISING</subject><subject>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</subject><subject>CRYPTOGRAPHY</subject><subject>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>FREQUENCY-CHANGING</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEj28QwM9XRRcA6KDA5x9FFw8QwO8HGMVHBxDfN0dtVRCPYPDXJ2VXAJ8gxzDdJR8HUN8fB3UXDzDwILefq5o6sICPJ3D3L01VFw9HMBKnfxDPXlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgbGBhYm5kaWjsZEKQIAYmM0ZQ</recordid><startdate>20030319</startdate><enddate>20030319</enddate><creator>HASHIMOTO SHIGEYUKI</creator><scope>EVB</scope></search><sort><creationdate>20030319</creationdate><title>LIQUID CRYSTAL DISPLAY DEVICE, SOURCE DRIVER, METHOD FOR DRIVING SOURCE DRIVER, PROGRAM, AND MEDIUM</title><author>HASHIMOTO SHIGEYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003084729A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>ADVERTISING</topic><topic>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</topic><topic>CRYPTOGRAPHY</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>FREQUENCY-CHANGING</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>HASHIMOTO SHIGEYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HASHIMOTO SHIGEYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIQUID CRYSTAL DISPLAY DEVICE, SOURCE DRIVER, METHOD FOR DRIVING SOURCE DRIVER, PROGRAM, AND MEDIUM</title><date>2003-03-19</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To eliminate a flickering of vertical lines appearing on a liquid crystal screen. SOLUTION: This liquid crystal display device has a source driver IC chip 4 having two systems of sample-hold circuits for reading the information to be written to a liquid crystal element in one horizontal period and writing the read information onto the liquid crystal element in the next one horizontal period, and while the one sample-hold circuit performs reading, another sample- hold circuit performs writing, and while the one sample-hold circuit performs the writing, another sample-hold circuit performs the reading, and the number of switching times of two systems of the sample-hold circuits with each other is always even or odd in respective field periods or respective frame periods.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY EDUCATION FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | LIQUID CRYSTAL DISPLAY DEVICE, SOURCE DRIVER, METHOD FOR DRIVING SOURCE DRIVER, PROGRAM, AND MEDIUM |
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