Projection apparatus and an automatic image adjustment method thereof

Projection apparatus and an automatic image adjustment method thereof

A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN CHE-HSUEH, CHEN JUNGI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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 CHEN CHE-HSUEH
CHEN JUNGI
description A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientation of the projection apparatus, and generates a placement signal according to the placement orientation detected thereby. The image processing unit is coupled to the projection unit and the detection module, and generates the image output signal to the projection unit. The image processing unit receives an image source signal, and adjusts the image source signal to result in the image output signal such that the projection image corresponding to the image output signal is rotated by a predetermined angle. The projection apparatus automatically detects the placement orientation and corrects the angle of the projection image, and user manual setting is no longer required.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2008055474A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2008055474A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2008055474A13</originalsourceid><addsrcrecordid>eNqNyr0KwjAUhuEsDqLewwFnIWqLriIVR0GdyyH5alPMD8nJ_evgBTi8PMs7V90txwlGXAzEKXFmqYU42G_EVaJncYac5xeI7VSLeAQhDxmjJRmREYelmg38Llj9XKj1pXucrxuk2KMkNgiQ_nnfaX3UbdscmtN2_9_1AfKHNI0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Projection apparatus and an automatic image adjustment method thereof</title><source>esp@cenet</source><creator>CHEN CHE-HSUEH ; CHEN JUNGI</creator><creatorcontrib>CHEN CHE-HSUEH ; CHEN JUNGI</creatorcontrib><description>A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientation of the projection apparatus, and generates a placement signal according to the placement orientation detected thereby. The image processing unit is coupled to the projection unit and the detection module, and generates the image output signal to the projection unit. The image processing unit receives an image source signal, and adjusts the image source signal to result in the image output signal such that the projection image corresponding to the image output signal is rotated by a predetermined angle. The projection apparatus automatically detects the placement orientation and corrects the angle of the projection image, and user manual setting is no longer required.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2008</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=20080306&amp;DB=EPODOC&amp;CC=US&amp;NR=2008055474A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20080306&amp;DB=EPODOC&amp;CC=US&amp;NR=2008055474A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN CHE-HSUEH</creatorcontrib><creatorcontrib>CHEN JUNGI</creatorcontrib><title>Projection apparatus and an automatic image adjustment method thereof</title><description>A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientation of the projection apparatus, and generates a placement signal according to the placement orientation detected thereby. The image processing unit is coupled to the projection unit and the detection module, and generates the image output signal to the projection unit. The image processing unit receives an image source signal, and adjusts the image source signal to result in the image output signal such that the projection image corresponding to the image output signal is rotated by a predetermined angle. The projection apparatus automatically detects the placement orientation and corrects the angle of the projection image, and user manual setting is no longer required.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAUhuEsDqLewwFnIWqLriIVR0GdyyH5alPMD8nJ_evgBTi8PMs7V90txwlGXAzEKXFmqYU42G_EVaJncYac5xeI7VSLeAQhDxmjJRmREYelmg38Llj9XKj1pXucrxuk2KMkNgiQ_nnfaX3UbdscmtN2_9_1AfKHNI0</recordid><startdate>20080306</startdate><enddate>20080306</enddate><creator>CHEN CHE-HSUEH</creator><creator>CHEN JUNGI</creator><scope>EVB</scope></search><sort><creationdate>20080306</creationdate><title>Projection apparatus and an automatic image adjustment method thereof</title><author>CHEN CHE-HSUEH ; CHEN JUNGI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2008055474A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN CHE-HSUEH</creatorcontrib><creatorcontrib>CHEN JUNGI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN CHE-HSUEH</au><au>CHEN JUNGI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Projection apparatus and an automatic image adjustment method thereof</title><date>2008-03-06</date><risdate>2008</risdate><abstract>A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientation of the projection apparatus, and generates a placement signal according to the placement orientation detected thereby. The image processing unit is coupled to the projection unit and the detection module, and generates the image output signal to the projection unit. The image processing unit receives an image source signal, and adjusts the image source signal to result in the image output signal such that the projection image corresponding to the image output signal is rotated by a predetermined angle. The projection apparatus automatically detects the placement orientation and corrects the angle of the projection image, and user manual setting is no longer required.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2008055474A1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Projection apparatus and an automatic image adjustment method thereof
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T18%3A25%3A08IST&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=CHEN%20CHE-HSUEH&rft.date=2008-03-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2008055474A1%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