Real-Time Peak Luminance Control for Pulsed Electronic Display

The present disclosure is directed to estimating and modulating peak luminance of the display substantially in real-time to allow very bright pixels to be shown on the electronic display as long as the total electrical energy drawn by the electronic display does not exceed a threshold. The amount of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Rim, Seung B, Harar, Meir, Chappalli, Mahesh B, Bae, Hopil, Bae, Young Don, Farrokh Baroughi, Mahdi, Li, Haitao
Format: Patent
Sprache:eng
Schlagworte:
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 Rim, Seung B
Harar, Meir
Chappalli, Mahesh B
Bae, Hopil
Bae, Young Don
Farrokh Baroughi, Mahdi
Li, Haitao
description The present disclosure is directed to estimating and modulating peak luminance of the display substantially in real-time to allow very bright pixels to be shown on the electronic display as long as the total electrical energy drawn by the electronic display does not exceed a threshold. The amount of electrical energy that is being drawn by the electronic display may be estimated from the image data by counting the number of rows of pixels that are emitting pulses in discrete bins of time. Because the pulses draw a predictable amount of electrical energy per row per time bin, the amount of electrical energy drawn by the electronic display may be estimated substantially in real time. The image data on the electronic display may therefore be modulated to avoid drawing too much electrical energy from the power source of the electronic device while permitting a high dynamic range.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2024005890A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2024005890A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2024005890A13</originalsourceid><addsrcrecordid>eNrjZLALSk3M0Q3JzE1VCEhNzFbwKc3NzEvMS05VcM7PKynKz1FIyy9SCCjNKU5NUXDNSU0GiuVlJiu4ZBYX5CRW8jCwpiUC5XihNDeDsptriLOHbmpBfnxqcUFicmpeakl8aLCRgZGJgYGphaWBo6ExcaoAtecwxQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Real-Time Peak Luminance Control for Pulsed Electronic Display</title><source>esp@cenet</source><creator>Rim, Seung B ; Harar, Meir ; Chappalli, Mahesh B ; Bae, Hopil ; Bae, Young Don ; Farrokh Baroughi, Mahdi ; Li, Haitao</creator><creatorcontrib>Rim, Seung B ; Harar, Meir ; Chappalli, Mahesh B ; Bae, Hopil ; Bae, Young Don ; Farrokh Baroughi, Mahdi ; Li, Haitao</creatorcontrib><description>The present disclosure is directed to estimating and modulating peak luminance of the display substantially in real-time to allow very bright pixels to be shown on the electronic display as long as the total electrical energy drawn by the electronic display does not exceed a threshold. The amount of electrical energy that is being drawn by the electronic display may be estimated from the image data by counting the number of rows of pixels that are emitting pulses in discrete bins of time. Because the pulses draw a predictable amount of electrical energy per row per time bin, the amount of electrical energy drawn by the electronic display may be estimated substantially in real time. The image data on the electronic display may therefore be modulated to avoid drawing too much electrical energy from the power source of the electronic device while permitting a high dynamic range.</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>2024</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=20240104&amp;DB=EPODOC&amp;CC=US&amp;NR=2024005890A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240104&amp;DB=EPODOC&amp;CC=US&amp;NR=2024005890A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Rim, Seung B</creatorcontrib><creatorcontrib>Harar, Meir</creatorcontrib><creatorcontrib>Chappalli, Mahesh B</creatorcontrib><creatorcontrib>Bae, Hopil</creatorcontrib><creatorcontrib>Bae, Young Don</creatorcontrib><creatorcontrib>Farrokh Baroughi, Mahdi</creatorcontrib><creatorcontrib>Li, Haitao</creatorcontrib><title>Real-Time Peak Luminance Control for Pulsed Electronic Display</title><description>The present disclosure is directed to estimating and modulating peak luminance of the display substantially in real-time to allow very bright pixels to be shown on the electronic display as long as the total electrical energy drawn by the electronic display does not exceed a threshold. The amount of electrical energy that is being drawn by the electronic display may be estimated from the image data by counting the number of rows of pixels that are emitting pulses in discrete bins of time. Because the pulses draw a predictable amount of electrical energy per row per time bin, the amount of electrical energy drawn by the electronic display may be estimated substantially in real time. The image data on the electronic display may therefore be modulated to avoid drawing too much electrical energy from the power source of the electronic device while permitting a high dynamic range.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLALSk3M0Q3JzE1VCEhNzFbwKc3NzEvMS05VcM7PKynKz1FIyy9SCCjNKU5NUXDNSU0GiuVlJiu4ZBYX5CRW8jCwpiUC5XihNDeDsptriLOHbmpBfnxqcUFicmpeakl8aLCRgZGJgYGphaWBo6ExcaoAtecwxQ</recordid><startdate>20240104</startdate><enddate>20240104</enddate><creator>Rim, Seung B</creator><creator>Harar, Meir</creator><creator>Chappalli, Mahesh B</creator><creator>Bae, Hopil</creator><creator>Bae, Young Don</creator><creator>Farrokh Baroughi, Mahdi</creator><creator>Li, Haitao</creator><scope>EVB</scope></search><sort><creationdate>20240104</creationdate><title>Real-Time Peak Luminance Control for Pulsed Electronic Display</title><author>Rim, Seung B ; Harar, Meir ; Chappalli, Mahesh B ; Bae, Hopil ; Bae, Young Don ; Farrokh Baroughi, Mahdi ; Li, Haitao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2024005890A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</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>Rim, Seung B</creatorcontrib><creatorcontrib>Harar, Meir</creatorcontrib><creatorcontrib>Chappalli, Mahesh B</creatorcontrib><creatorcontrib>Bae, Hopil</creatorcontrib><creatorcontrib>Bae, Young Don</creatorcontrib><creatorcontrib>Farrokh Baroughi, Mahdi</creatorcontrib><creatorcontrib>Li, Haitao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rim, Seung B</au><au>Harar, Meir</au><au>Chappalli, Mahesh B</au><au>Bae, Hopil</au><au>Bae, Young Don</au><au>Farrokh Baroughi, Mahdi</au><au>Li, Haitao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Real-Time Peak Luminance Control for Pulsed Electronic Display</title><date>2024-01-04</date><risdate>2024</risdate><abstract>The present disclosure is directed to estimating and modulating peak luminance of the display substantially in real-time to allow very bright pixels to be shown on the electronic display as long as the total electrical energy drawn by the electronic display does not exceed a threshold. The amount of electrical energy that is being drawn by the electronic display may be estimated from the image data by counting the number of rows of pixels that are emitting pulses in discrete bins of time. Because the pulses draw a predictable amount of electrical energy per row per time bin, the amount of electrical energy drawn by the electronic display may be estimated substantially in real time. The image data on the electronic display may therefore be modulated to avoid drawing too much electrical energy from the power source of the electronic device while permitting a high dynamic range.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2024005890A1
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 Real-Time Peak Luminance Control for Pulsed Electronic Display
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T20%3A38%3A49IST&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=Rim,%20Seung%20B&rft.date=2024-01-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2024005890A1%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