TOUCH PANEL LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
A touch panel liquid crystal display device and a method of driving the same are discussed. The touch panel liquid crystal display device in one embodiment includes a thin film transistor array substrate including a plurality of gate lines, a plurality of data lines, and a plurality of common electr...
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| creator | AHN, Seung-Kuk |
| description | A touch panel liquid crystal display device and a method of driving the same are discussed. The touch panel liquid crystal display device in one embodiment includes a thin film transistor array substrate including a plurality of gate lines, a plurality of data lines, and a plurality of common electrodes, a color filter array substrate including a black matrix layer and a color filter layer, and an indium tin oxide (ITO) film of a plurality of blocks on the color filter array substrate for touch sensing, wherein a scan signal, a data signal, and a common voltage are applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes, respectively, and the ITO film of the plurality of blocks is grounded, during a display period, and a load free driving (LFD) signal is applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes. |
| format | Patent |
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The touch panel liquid crystal display device in one embodiment includes a thin film transistor array substrate including a plurality of gate lines, a plurality of data lines, and a plurality of common electrodes, a color filter array substrate including a black matrix layer and a color filter layer, and an indium tin oxide (ITO) film of a plurality of blocks on the color filter array substrate for touch sensing, wherein a scan signal, a data signal, and a common voltage are applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes, respectively, and the ITO film of the plurality of blocks is grounded, during a display period, and a load free driving (LFD) signal is applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; 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 ; ELECTRIC DIGITAL DATA PROCESSING ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2018</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=20180503&DB=EPODOC&CC=US&NR=2018121022A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180503&DB=EPODOC&CC=US&NR=2018121022A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AHN, Seung-Kuk</creatorcontrib><title>TOUCH PANEL LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME</title><description>A touch panel liquid crystal display device and a method of driving the same are discussed. The touch panel liquid crystal display device in one embodiment includes a thin film transistor array substrate including a plurality of gate lines, a plurality of data lines, and a plurality of common electrodes, a color filter array substrate including a black matrix layer and a color filter layer, and an indium tin oxide (ITO) film of a plurality of blocks on the color filter array substrate for touch sensing, wherein a scan signal, a data signal, and a common voltage are applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes, respectively, and the ITO film of the plurality of blocks is grounded, during a display period, and a load free driving (LFD) signal is applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</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>ELECTRIC DIGITAL DATA PROCESSING</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>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAuDqL-w4Gz0MTF9chdzUGa1CYpdCpF4iRaqP-Pix_g9Ja3rWwK2Vjo0LMDJ7csBKYfY0IHJLFzOALxIIYBPUHLyQaC0AD1Moi_QrIMEVveV5vH_FzL4eeuOjacjD2V5T2VdZnv5VU-U466VhelVa01qvN_6wuP3y1P</recordid><startdate>20180503</startdate><enddate>20180503</enddate><creator>AHN, Seung-Kuk</creator><scope>EVB</scope></search><sort><creationdate>20180503</creationdate><title>TOUCH PANEL LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME</title><author>AHN, Seung-Kuk</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2018121022A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</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>ELECTRIC DIGITAL DATA PROCESSING</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>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>AHN, Seung-Kuk</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AHN, Seung-Kuk</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TOUCH PANEL LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME</title><date>2018-05-03</date><risdate>2018</risdate><abstract>A touch panel liquid crystal display device and a method of driving the same are discussed. The touch panel liquid crystal display device in one embodiment includes a thin film transistor array substrate including a plurality of gate lines, a plurality of data lines, and a plurality of common electrodes, a color filter array substrate including a black matrix layer and a color filter layer, and an indium tin oxide (ITO) film of a plurality of blocks on the color filter array substrate for touch sensing, wherein a scan signal, a data signal, and a common voltage are applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes, respectively, and the ITO film of the plurality of blocks is grounded, during a display period, and a load free driving (LFD) signal is applied to the plurality of gate lines, the plurality of data lines, and the plurality of common electrodes.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING 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 ELECTRIC DIGITAL DATA PROCESSING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | TOUCH PANEL LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME |
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