Gamma voltage generating apparatus for display device

Gamma voltage generating apparatus for display device

In an apparatus for generating a gamma voltage to enhance a display quality and a display device having the apparatus, the apparatus of the display device having a display panel and a plurality of driving chips mounted on the display panel, each of the driving chips having a data driving part for ou...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LEE HYUN, KANG SOO-MYEONG, CHIN HEUNG-SUK
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LEE HYUN
KANG SOO-MYEONG
CHIN HEUNG-SUK
description In an apparatus for generating a gamma voltage to enhance a display quality and a display device having the apparatus, the apparatus of the display device having a display panel and a plurality of driving chips mounted on the display panel, each of the driving chips having a data driving part for outputting a data signal, includes a plurality of gamma resistors, output terminals and a stabilizing circuit part. The gamma resistors are serially coupled between a power terminal and a ground terminal. The output terminals are directly connected to a data driving part for outputting distributed gamma voltages. The stabilizing circuit part is electrically connected to the output terminals and is mounted on a printed circuit board disposed on a side of the display panel for stabilizing the gamma voltages. Therefore, an output deviation among the driving chips is removed, so that the display quality can be enhanced.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2007182683A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2007182683A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2007182683A13</originalsourceid><addsrcrecordid>eNrjZDB1T8zNTVQoy88pSUxPVUhPzUstSizJzEtXSCwoSAQyS4sV0vKLFFIyiwtyEisVUlLLMpNTeRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYjLQnJL40GAjAwNzQwsjMwtjR0Nj4lQBAC95LlE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Gamma voltage generating apparatus for display device</title><source>esp@cenet</source><creator>LEE HYUN ; KANG SOO-MYEONG ; CHIN HEUNG-SUK</creator><creatorcontrib>LEE HYUN ; KANG SOO-MYEONG ; CHIN HEUNG-SUK</creatorcontrib><description>In an apparatus for generating a gamma voltage to enhance a display quality and a display device having the apparatus, the apparatus of the display device having a display panel and a plurality of driving chips mounted on the display panel, each of the driving chips having a data driving part for outputting a data signal, includes a plurality of gamma resistors, output terminals and a stabilizing circuit part. The gamma resistors are serially coupled between a power terminal and a ground terminal. The output terminals are directly connected to a data driving part for outputting distributed gamma voltages. The stabilizing circuit part is electrically connected to the output terminals and is mounted on a printed circuit board disposed on a side of the display panel for stabilizing the gamma voltages. Therefore, an output deviation among the driving chips is removed, so that the display quality can be enhanced.</description><language>eng</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; CRYPTOGRAPHY ; DISPLAY ; EDUCATION ; PHYSICS ; SEALS</subject><creationdate>2007</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&amp;date=20070809&amp;DB=EPODOC&amp;CC=US&amp;NR=2007182683A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20070809&amp;DB=EPODOC&amp;CC=US&amp;NR=2007182683A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE HYUN</creatorcontrib><creatorcontrib>KANG SOO-MYEONG</creatorcontrib><creatorcontrib>CHIN HEUNG-SUK</creatorcontrib><title>Gamma voltage generating apparatus for display device</title><description>In an apparatus for generating a gamma voltage to enhance a display quality and a display device having the apparatus, the apparatus of the display device having a display panel and a plurality of driving chips mounted on the display panel, each of the driving chips having a data driving part for outputting a data signal, includes a plurality of gamma resistors, output terminals and a stabilizing circuit part. The gamma resistors are serially coupled between a power terminal and a ground terminal. The output terminals are directly connected to a data driving part for outputting distributed gamma voltages. The stabilizing circuit part is electrically connected to the output terminals and is mounted on a printed circuit board disposed on a side of the display panel for stabilizing the gamma voltages. Therefore, an output deviation among the driving chips is removed, so that the display quality can be enhanced.</description><subject>ADVERTISING</subject><subject>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>PHYSICS</subject><subject>SEALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB1T8zNTVQoy88pSUxPVUhPzUstSizJzEtXSCwoSAQyS4sV0vKLFFIyiwtyEisVUlLLMpNTeRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYjLQnJL40GAjAwNzQwsjMwtjR0Nj4lQBAC95LlE</recordid><startdate>20070809</startdate><enddate>20070809</enddate><creator>LEE HYUN</creator><creator>KANG SOO-MYEONG</creator><creator>CHIN HEUNG-SUK</creator><scope>EVB</scope></search><sort><creationdate>20070809</creationdate><title>Gamma voltage generating apparatus for display device</title><author>LEE HYUN ; KANG SOO-MYEONG ; CHIN HEUNG-SUK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2007182683A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>ADVERTISING</topic><topic>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>PHYSICS</topic><topic>SEALS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE HYUN</creatorcontrib><creatorcontrib>KANG SOO-MYEONG</creatorcontrib><creatorcontrib>CHIN HEUNG-SUK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE HYUN</au><au>KANG SOO-MYEONG</au><au>CHIN HEUNG-SUK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gamma voltage generating apparatus for display device</title><date>2007-08-09</date><risdate>2007</risdate><abstract>In an apparatus for generating a gamma voltage to enhance a display quality and a display device having the apparatus, the apparatus of the display device having a display panel and a plurality of driving chips mounted on the display panel, each of the driving chips having a data driving part for outputting a data signal, includes a plurality of gamma resistors, output terminals and a stabilizing circuit part. The gamma resistors are serially coupled between a power terminal and a ground terminal. The output terminals are directly connected to a data driving part for outputting distributed gamma voltages. The stabilizing circuit part is electrically connected to the output terminals and is mounted on a printed circuit board disposed on a side of the display panel for stabilizing the gamma voltages. Therefore, an output deviation among the driving chips is removed, so that the display quality can be enhanced.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2007182683A1
source esp@cenet
subjects ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
title Gamma voltage generating apparatus for display device
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T20%3A27%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LEE%20HYUN&rft.date=2007-08-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2007182683A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true