ON-SCREEN DISPLAY POSITION CORRECTION DEVICE
PROBLEM TO BE SOLVED: To adjust the on-screen display position automatically regardless of dispersion in the electronic circuit without manual operation by measuring a time from the leading of a horizontal synchronizing signal till the leading of a display signal. SOLUTION: A correction time detecti...
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creator | YASUNO KIMITO HORI RYUICHI OZEKI HIDEO |
description | PROBLEM TO BE SOLVED: To adjust the on-screen display position automatically regardless of dispersion in the electronic circuit without manual operation by measuring a time from the leading of a horizontal synchronizing signal till the leading of a display signal. SOLUTION: A correction time detection section 4 detects a leading of a horizontal synchronizing signal H placed just before a reference signal Rf based on an output of a horizontal synchronizing signal counter section 3 and an output of a horizontal synchronizing signal detection section 1 and then detects the leading of the reference signal Rf based on an output of a reference signal detection section 2 to obtain a time T1 between both the leading signals. Then an on-screen display signal Ons1 is displayed at a reference position in a horizontal direction for the on-screen display at a display device and a time T2 is detected similarly to the case with obtaining the time T1. Then a difference between the times T1 and T2 is discriminated to be a deviation between the on-screen display positions and a display controller 103 is controlled to adjust the start position of the on-screen signal Ons1 to correct the display position. |
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SOLUTION: A correction time detection section 4 detects a leading of a horizontal synchronizing signal H placed just before a reference signal Rf based on an output of a horizontal synchronizing signal counter section 3 and an output of a horizontal synchronizing signal detection section 1 and then detects the leading of the reference signal Rf based on an output of a reference signal detection section 2 to obtain a time T1 between both the leading signals. Then an on-screen display signal Ons1 is displayed at a reference position in a horizontal direction for the on-screen display at a display device and a time T2 is detected similarly to the case with obtaining the time T1. Then a difference between the times T1 and T2 is discriminated to be a deviation between the on-screen display positions and a display controller 103 is controlled to adjust the start position of the on-screen signal Ons1 to correct the display position.</description><edition>6</edition><language>eng</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; CRYPTOGRAPHY ; DISPLAY ; EDUCATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; SEALS</subject><creationdate>1998</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=19980116&DB=EPODOC&CC=JP&NR=H1013760A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980116&DB=EPODOC&CC=JP&NR=H1013760A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YASUNO KIMITO</creatorcontrib><creatorcontrib>HORI RYUICHI</creatorcontrib><creatorcontrib>OZEKI HIDEO</creatorcontrib><title>ON-SCREEN DISPLAY POSITION CORRECTION DEVICE</title><description>PROBLEM TO BE SOLVED: To adjust the on-screen display position automatically regardless of dispersion in the electronic circuit without manual operation by measuring a time from the leading of a horizontal synchronizing signal till the leading of a display signal. SOLUTION: A correction time detection section 4 detects a leading of a horizontal synchronizing signal H placed just before a reference signal Rf based on an output of a horizontal synchronizing signal counter section 3 and an output of a horizontal synchronizing signal detection section 1 and then detects the leading of the reference signal Rf based on an output of a reference signal detection section 2 to obtain a time T1 between both the leading signals. Then an on-screen display signal Ons1 is displayed at a reference position in a horizontal direction for the on-screen display at a display device and a time T2 is detected similarly to the case with obtaining the time T1. Then a difference between the times T1 and T2 is discriminated to be a deviation between the on-screen display positions and a display controller 103 is controlled to adjust the start position of the on-screen signal Ons1 to correct the display position.</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>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>SEALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDx99MNdg5ydfVTcPEMDvBxjFQI8A_2DPH091Nw9g8KcnUGM11cwzydXXkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxXgIehgaGxuZmBozERSgBlLCUU</recordid><startdate>19980116</startdate><enddate>19980116</enddate><creator>YASUNO KIMITO</creator><creator>HORI RYUICHI</creator><creator>OZEKI HIDEO</creator><scope>EVB</scope></search><sort><creationdate>19980116</creationdate><title>ON-SCREEN DISPLAY POSITION CORRECTION DEVICE</title><author>YASUNO KIMITO ; HORI RYUICHI ; OZEKI HIDEO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH1013760A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</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>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>SEALS</topic><toplevel>online_resources</toplevel><creatorcontrib>YASUNO KIMITO</creatorcontrib><creatorcontrib>HORI RYUICHI</creatorcontrib><creatorcontrib>OZEKI HIDEO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YASUNO KIMITO</au><au>HORI RYUICHI</au><au>OZEKI HIDEO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ON-SCREEN DISPLAY POSITION CORRECTION DEVICE</title><date>1998-01-16</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To adjust the on-screen display position automatically regardless of dispersion in the electronic circuit without manual operation by measuring a time from the leading of a horizontal synchronizing signal till the leading of a display signal. SOLUTION: A correction time detection section 4 detects a leading of a horizontal synchronizing signal H placed just before a reference signal Rf based on an output of a horizontal synchronizing signal counter section 3 and an output of a horizontal synchronizing signal detection section 1 and then detects the leading of the reference signal Rf based on an output of a reference signal detection section 2 to obtain a time T1 between both the leading signals. Then an on-screen display signal Ons1 is displayed at a reference position in a horizontal direction for the on-screen display at a display device and a time T2 is detected similarly to the case with obtaining the time T1. Then a difference between the times T1 and T2 is discriminated to be a deviation between the on-screen display positions and a display controller 103 is controlled to adjust the start position of the on-screen signal Ons1 to correct the display position.</abstract><edition>6</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 DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS |
title | ON-SCREEN DISPLAY POSITION CORRECTION DEVICE |
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