Video Electronics Standards Association: Difference between revisions
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{{Short description|Technical standards organization for computer | {{Short description|Technical standards organization for computer displays}} | ||
{{About|the organization|the display mounting standard|Flat Display Mounting Interface}}{{ | {{About|the organization|the display mounting standard|Flat Display Mounting Interface}} | ||
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'''VESA''' ({{IPAc-en|ˈ|v|iː|s|ə}}), formally known as '''Video Electronics Standards Association''', is an American [[standards organization|technical standards organization]] for [[computer display standard]]s. The organization was incorporated in [[California]] in July 1989<ref name="CA SOS VESA Entity Detail">{{cite web|title=Business Entity Detail: Video Electronics Standards Association|url=http://kepler.sos.ca.gov|author=California Secretary of State|author-link=Secretary of State of California|id=Entity Number C1645094|url-status=dead|archive-url=https://web.archive.org/web/20150315010639/http://kepler.sos.ca.gov/|archive-date=March 15, 2015|access-date=May 27, 2016|df=mdy-all}}To retrieve the information, search for Entity Number C1645094.</ref> and has its office in [[San Jose, California|San Jose]].<ref name="CA SOS VESA Entity Detail"/><ref>{{cite web|title=Contact VESA|url=http://www.vesa.org/about-vesa/contact-vesa|author=Video Electronics Standards Association|website=VESA.org|access-date=May 27, 2016}}</ref> It claims a membership of over 300 companies.<ref name="VESA mission">{{Cite web |last=Video Electronics Standards Association |title=Mission/Vision |url=http://www.vesa.org/about-vesa/missionvision |access-date=2020-07-16 |website=VESA.org}}</ref> | '''VESA''' ({{IPAc-en|ˈ|v|iː|s|ə}}), formally known as '''Video Electronics Standards Association''', is an American [[standards organization|technical standards organization]] for [[computer display standard]]s. The organization was incorporated in [[California]] in July 1989<ref name="CA SOS VESA Entity Detail">{{cite web |title=Business Entity Detail: Video Electronics Standards Association |url=http://kepler.sos.ca.gov |author=California Secretary of State |author-link=Secretary of State of California |id=Entity Number C1645094 |url-status=dead |archive-url=https://web.archive.org/web/20150315010639/http://kepler.sos.ca.gov/ |archive-date=March 15, 2015 |access-date=May 27, 2016 |df=mdy-all }}To retrieve the information, search for Entity Number C1645094.</ref> and has its office in [[San Jose, California|San Jose]].<ref name="CA SOS VESA Entity Detail"/><ref>{{cite web |title=Contact VESA |url=http://www.vesa.org/about-vesa/contact-vesa |author=Video Electronics Standards Association |website=VESA.org |access-date=May 27, 2016 }}</ref> It claims a membership of over 300 companies.<ref name="VESA mission">{{Cite web |last=Video Electronics Standards Association |title=Mission/Vision |url=http://www.vesa.org/about-vesa/missionvision |access-date=2020-07-16 |website=VESA.org }}</ref> | ||
In November 1988, [[NEC|NEC Home Electronics]] announced its creation of the association to develop and promote a [[Super VGA]] [[computer display standard]] as a successor to [[IBM]]'s [[proprietary software|proprietary]] [[Video Graphics Array]] (VGA) display standard. Super VGA enabled [[graphics display resolution]]s up to 800×600 [[pixel]]s, compared to VGA's maximum resolution of 640×480 pixels—a 56% increase.<ref name="InfoWorld 1988-11-14">{{cite news|title=NEC Forms Video Standards Group|first=Mark |last=Brownstein|work=[[InfoWorld]] |issn=0199-6649|date=November 14, 1988|volume=10 |issue=46 |page=3|access-date=May 27, 2016|url=https://books.google.com/books?id=wTsEAAAAMBAJ&pg=PT2}}</ref> | In November 1988, [[NEC|NEC Home Electronics]] announced its creation of the association to develop and promote a [[Super VGA]] [[computer display standard]] as a successor to [[IBM]]'s [[proprietary software|proprietary]] [[Video Graphics Array]] (VGA) display standard. Super VGA enabled [[graphics display resolution]]s up to 800×600 [[pixel]]s, compared to VGA's maximum resolution of 640×480 pixels—a 56% increase.<ref name="InfoWorld 1988-11-14">{{cite news |title=NEC Forms Video Standards Group |first=Mark |last=Brownstein |work=[[InfoWorld]] |issn=0199-6649 |date=November 14, 1988 |volume=10 |issue=46 |page=3 |access-date=May 27, 2016 |url=https://books.google.com/books?id=wTsEAAAAMBAJ&pg=PT2 }}</ref> | ||
The organization has since issued several additional standards related to computer video displays. Widely used VESA standards include [[High-dynamic-range video#VESA DisplayHDR|DisplayHDR]], [[DisplayPort]], and [[Flat Display Mounting Interface]]. | The organization has since issued several additional standards related to computer video displays. Widely used VESA standards include [[High-dynamic-range video#VESA DisplayHDR|DisplayHDR]], [[DisplayPort]], and [[Flat Display Mounting Interface]]. | ||
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== History == | == History == | ||
At the time [[DisplayPort]] was announced, VESA was criticized for developing the specification in secret and having a track record of developing unsuccessful digital interface standards, including [[VESA Plug and Display|Plug & Display]] and [[Digital Flat Panel]].<ref>{{cite web |title=Commentary: Will VESA survive DisplayPort? |url=http://digitimes.com/displays/a20051007PR200.html}}</ref> | At the time [[DisplayPort]] was announced, VESA was criticized for developing the specification in secret and having a track record of developing unsuccessful digital interface standards, including [[VESA Plug and Display|Plug & Display]] and [[Digital Flat Panel]].<ref>{{cite web |title=Commentary: Will VESA survive DisplayPort? |date=13 October 2005 |url=http://digitimes.com/displays/a20051007PR200.html }}</ref> | ||
==Members== | ==Members== | ||
The following major companies are members of VESA.<ref>{{cite web |title=Member Companies |url=https://vesa.org/about-vesa/member-companies/ |website=VESA |access-date=10 July 2019}}</ref> | The following major companies are members of VESA.<ref>{{cite web |title=Member Companies |url=https://vesa.org/about-vesa/member-companies/ |website=VESA |access-date=10 July 2019 }}</ref> | ||
{{div col|colwidth=20em}} | {{div col|colwidth=20em}} | ||
* [[AMD]] | * [[AMD]] | ||
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* [[Nvidia]] | * [[Nvidia]] | ||
* [[Panasonic]] | * [[Panasonic]] | ||
*[[Parade Technologies]] | * [[Parade Technologies]] | ||
* [[Samsung Electronics]] | * [[Samsung Electronics]] | ||
* [[Seiko Epson]] | * [[Seiko Epson]] | ||
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== External links == | == External links == | ||
* {{Official website}} | |||
{{Authority control}} | {{Authority control}} | ||
Latest revision as of 19:58, 14 December 2025
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VESA (Template:IPAc-en), formally known as Video Electronics Standards Association, is an American technical standards organization for computer display standards. The organization was incorporated in California in July 1989[1] and has its office in San Jose.[1][2] It claims a membership of over 300 companies.[3]
In November 1988, NEC Home Electronics announced its creation of the association to develop and promote a Super VGA computer display standard as a successor to IBM's proprietary Video Graphics Array (VGA) display standard. Super VGA enabled graphics display resolutions up to 800×600 pixels, compared to VGA's maximum resolution of 640×480 pixels—a 56% increase.[4]
The organization has since issued several additional standards related to computer video displays. Widely used VESA standards include DisplayHDR, DisplayPort, and Flat Display Mounting Interface.
Standards
- Feature connector (VFC), obsolete connector that was often present on older videocards, used as an 8-bit video bus to other devices
- VESA Advanced Feature Connector (VAFC), newer version of the VFC that widens the bus to either a 16-bit or 32-bit bus
- VESA Local Bus (VLB), once used as a fast video bus (akin to the more recent Accelerated Graphics Port (AGP))
- VESA BIOS Extensions (VBE), used for enabling standard support for advanced video modes
- Display Data Channel (DDC), a data link protocol which a host device can use to control an attached display and communicate EDID, DPMS, MCCS and similar messages
- Extended Display Identification Data (EDID), a data format for display identification data
- Monitor Control Command Set (MCCS), a message protocol for controlling display parameters such as brightness, contrast, display orientation from the host device
- DisplayID, display identification data format, which is a replacement for E-EDID
- VESA Display Power Management Signaling (DPMS), which can be used to invoke power saving modes in monitors
- Digital Packet Video Link (DPVL), a display link standard that can be used to update only portions of the screen
- VESA Stereo, a standard 3-pin connector for synchronization of stereoscopic images with LC shutter glasses
- Flat Display Mounting Interface (FDMI)
- Generalized Timing Formula (GTF), video timing standard
- Coordinated Video Timings (CVT), a replacement for GTF
- VESA Video Interface Port (VIP), a digital video interface standard
- DisplayPort (DP), a digital display interface standard
- VESA Enhanced Video Connector, an obsolete standard for reducing the number of cables around computers
- DisplayHDR, a standard to simplify HDR specifications for the display industry and consumers
History
At the time DisplayPort was announced, VESA was criticized for developing the specification in secret and having a track record of developing unsuccessful digital interface standards, including Plug & Display and Digital Flat Panel.[5]
Members
The following major companies are members of VESA.[6]
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References
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External links
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