P-23: Design Parameters for Using Charging Technique for TFT-LCDs
In case of charging a large capacitor in a short time, We use a well‐known pre charging technique(1), which is a method of charging a pixel two times at an interval of one gate pulse width. But there is a side effect of a pattern looking like out of focus. This phenomenon is caused directly by a dif...
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Veröffentlicht in: | SID International Symposium Digest of technical papers 2007-05, Vol.38 (1), p.256-259 |
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creator | Kim, Do-Sung Lee, Won-Ho Lee, Jun-Yeop Lee, Sang-Yeop Jung, Sung-Hun Yoon, Dong-Jun Choi, Byung-Jin Song, Hong-Sung Oh, Jin-Woo Lee, Gue-Tai Oh, Chang-Ho Kang, In-Byeong |
description | In case of charging a large capacitor in a short time, We use a well‐known pre charging technique(1), which is a method of charging a pixel two times at an interval of one gate pulse width. But there is a side effect of a pattern looking like out of focus. This phenomenon is caused directly by a different quantity of charging being introduced into two pixels which are two pixels apart vertically with each other. To remove this side efeect, we optimize the charging design parameter; Cst+Clc, Ion condition from TFT device. with the pre charging technique, A 120Hz 32″ WXGA TFT‐LCD which has three times of Cst + Clc as compared to conventional IPS structure has been developed. |
doi_str_mv | 10.1889/1.2785278 |
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To remove this side efeect, we optimize the charging design parameter; Cst+Clc, Ion condition from TFT device. with the pre charging technique, A 120Hz 32″ WXGA TFT‐LCD which has three times of Cst + Clc as compared to conventional IPS structure has been developed.</description><identifier>ISSN: 0097-966X</identifier><identifier>EISSN: 2168-0159</identifier><identifier>DOI: 10.1889/1.2785278</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><ispartof>SID International Symposium Digest of technical papers, 2007-05, Vol.38 (1), p.256-259</ispartof><rights>2007 Society for Information Display</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1529-4ada0799b1db559c441e5572ed76bfe5c66a42061f5824d878f8cd87fefddbb03</citedby><cites>FETCH-LOGICAL-c1529-4ada0799b1db559c441e5572ed76bfe5c66a42061f5824d878f8cd87fefddbb03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1889%2F1.2785278$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1889%2F1.2785278$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Kim, Do-Sung</creatorcontrib><creatorcontrib>Lee, Won-Ho</creatorcontrib><creatorcontrib>Lee, Jun-Yeop</creatorcontrib><creatorcontrib>Lee, Sang-Yeop</creatorcontrib><creatorcontrib>Jung, Sung-Hun</creatorcontrib><creatorcontrib>Yoon, Dong-Jun</creatorcontrib><creatorcontrib>Choi, Byung-Jin</creatorcontrib><creatorcontrib>Song, Hong-Sung</creatorcontrib><creatorcontrib>Oh, Jin-Woo</creatorcontrib><creatorcontrib>Lee, Gue-Tai</creatorcontrib><creatorcontrib>Oh, Chang-Ho</creatorcontrib><creatorcontrib>Kang, In-Byeong</creatorcontrib><title>P-23: Design Parameters for Using Charging Technique for TFT-LCDs</title><title>SID International Symposium Digest of technical papers</title><description>In case of charging a large capacitor in a short time, We use a well‐known pre charging technique(1), which is a method of charging a pixel two times at an interval of one gate pulse width. But there is a side effect of a pattern looking like out of focus. This phenomenon is caused directly by a different quantity of charging being introduced into two pixels which are two pixels apart vertically with each other. To remove this side efeect, we optimize the charging design parameter; Cst+Clc, Ion condition from TFT device. with the pre charging technique, A 120Hz 32″ WXGA TFT‐LCD which has three times of Cst + Clc as compared to conventional IPS structure has been developed.</description><issn>0097-966X</issn><issn>2168-0159</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp1j01PAjEURRujiYgu_AezdVFoO_10RwYBDSIJQzBums5MO4zyoS1G-fcODnHn4uW-5J3zkgvANUYdLKXq4g4RktVzAloEcwkRZuoUtBBSAirOn8_BRQivCMUxpaoFelNI4tuob0NVbqKp8WZtd9aHyG19NA_VpoySpfHlYUltvtxUH5_295gOUjhO-uESnDmzCvbqmG0wH9ylyQiOn4b3SW8Mc8yIgtQUBgmlMlxkjKmcUmwZE8QWgmfOspxzQwni2DFJaCGFdDKvw1lXFFmG4ja4af7mfhuCt06_-2pt_F5jpA_dNdbH7jXbbdivamX3_4N61k-nGCNVG7AxqrCz33-G8W-ai1gwvZgM9eOIvYxmkwe9iH8AGLdnoA</recordid><startdate>200705</startdate><enddate>200705</enddate><creator>Kim, Do-Sung</creator><creator>Lee, Won-Ho</creator><creator>Lee, Jun-Yeop</creator><creator>Lee, Sang-Yeop</creator><creator>Jung, Sung-Hun</creator><creator>Yoon, Dong-Jun</creator><creator>Choi, Byung-Jin</creator><creator>Song, Hong-Sung</creator><creator>Oh, Jin-Woo</creator><creator>Lee, Gue-Tai</creator><creator>Oh, Chang-Ho</creator><creator>Kang, In-Byeong</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200705</creationdate><title>P-23: Design Parameters for Using Charging Technique for TFT-LCDs</title><author>Kim, Do-Sung ; Lee, Won-Ho ; Lee, Jun-Yeop ; Lee, Sang-Yeop ; Jung, Sung-Hun ; Yoon, Dong-Jun ; Choi, Byung-Jin ; Song, Hong-Sung ; Oh, Jin-Woo ; Lee, Gue-Tai ; Oh, Chang-Ho ; Kang, In-Byeong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1529-4ada0799b1db559c441e5572ed76bfe5c66a42061f5824d878f8cd87fefddbb03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Do-Sung</creatorcontrib><creatorcontrib>Lee, Won-Ho</creatorcontrib><creatorcontrib>Lee, Jun-Yeop</creatorcontrib><creatorcontrib>Lee, Sang-Yeop</creatorcontrib><creatorcontrib>Jung, Sung-Hun</creatorcontrib><creatorcontrib>Yoon, Dong-Jun</creatorcontrib><creatorcontrib>Choi, Byung-Jin</creatorcontrib><creatorcontrib>Song, Hong-Sung</creatorcontrib><creatorcontrib>Oh, Jin-Woo</creatorcontrib><creatorcontrib>Lee, Gue-Tai</creatorcontrib><creatorcontrib>Oh, Chang-Ho</creatorcontrib><creatorcontrib>Kang, In-Byeong</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>SID International Symposium Digest of technical papers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Do-Sung</au><au>Lee, Won-Ho</au><au>Lee, Jun-Yeop</au><au>Lee, Sang-Yeop</au><au>Jung, Sung-Hun</au><au>Yoon, Dong-Jun</au><au>Choi, Byung-Jin</au><au>Song, Hong-Sung</au><au>Oh, Jin-Woo</au><au>Lee, Gue-Tai</au><au>Oh, Chang-Ho</au><au>Kang, In-Byeong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>P-23: Design Parameters for Using Charging Technique for TFT-LCDs</atitle><jtitle>SID International Symposium Digest of technical papers</jtitle><date>2007-05</date><risdate>2007</risdate><volume>38</volume><issue>1</issue><spage>256</spage><epage>259</epage><pages>256-259</pages><issn>0097-966X</issn><eissn>2168-0159</eissn><abstract>In case of charging a large capacitor in a short time, We use a well‐known pre charging technique(1), which is a method of charging a pixel two times at an interval of one gate pulse width. 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title | P-23: Design Parameters for Using Charging Technique for TFT-LCDs |
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