LCD monitor panels explained: TN vs. IPS vs. VA

While computer monitors seem to be more or less the same once you get past the size and the ports, that’s not really true. Even the most common type, the humble LCD, has a lot of sub-types. And while the differences between them are subtle, they can vary greatly in how they perform and how you use them.  The simple idea of a monitor hasn’t changed a lot since we all moved from cathode ray tubes (CRT) — the big, old-fashioned gray boxes that some of you are too young to remember seeing in real life — to relatively tiny liquid crystal displays (LCD). LCDs have been around for decades, first being paired with simple computer displays way back in the 1970s. The physics of how they work are fascinating, complex, and frankly too much to cover in an article you probably Googled just to figure out something on a spec sheet. I’m going do my best to bottom-line the most common variants, and why you should know and care about them. I’ll be linking to the relevant Wikipedia articles if you want to do some deep dives on the actual physics behind these displays. There are three major types of LCD panels used in computer monitors, including the screens built into laptops. These are twisted nematic field effect (TN), in-plane switching (IPS), and vertical alignment (VA). Further reading: The best monitors TN monitors  Twisted nematic LCDs are the oldest type of LCD still in use, with technology iterated since the original digital watch designs decades ago. The... Continue reading at 'PC World'

[ PC World | 2024-06-19 10:30:00 UTC ]
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Appeals Court Issues Temporary Stay of Apple’s Monitor

The Second Circuit Court of Appeals granted Apple a temporary “administrative” stay while it reviews Judge Cote’s decision to deny Apple a stay of its external monitor. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-01-22 00:00:00 UTC ]
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Judge Denies Stay; Orders Apple to Cooperate with Monitor

Judge Denise Cote has denied Apple’s request for a stay of its external monitor provision, and ordered the company to cooperate fully with the external compliance monitor she appointed last fall following her ruling in Apple’s ebook price-fixing case. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-01-13 00:00:00 UTC ]
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Times editor and former PCC member join Ipso's appointment panel

Newspaper publishers have announced the latest stage in their creation of their new regulator, the Independent Press Standards Organisation (Ipso).The former judge who chairs the "foundation group", Lord Phillips of Worth Matravers, and the former civil servant, Sir Hayden Phillips, who was... Continue reading at The Guardian

[ The Guardian | 2014-01-08 00:00:00 UTC ]
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Apple Asks Court to Fire Its External Monitor

In a letter filed yesterday, Apple attorneys asked Judge Denise Cote to fire its external monitor, Michael Bromwich. The request comes after Bromwich filed a declaration in which he detailed Apple’s resistance to his work. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-01-08 00:00:00 UTC ]
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Apple Feud Deepens With Court-Appointed Monitor

A feud between Apple Inc. and a lawyer appointed by a federal court judge to monitor the company's ebook pricing reform became even more acrimonious Monday. Continue reading at AllThingsD

[ AllThingsD | 2013-12-31 00:00:00 UTC ]
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Taylor & Francis Vid Explains OA

Taylor & Francis Group has released a short motion graphics film entitled What is Open Access Publishing?, which offers an explanation of the concept in under two minutes. Continue reading at Publishers Weekly

[ Publishers Weekly | 2013-12-02 00:00:00 UTC ]
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Everything You Need To Know About The NSA, Explained And Visualized

The journalist who broke, and continues to break, the NSA Snowden leaks may be off to Greenwald–ier pastures with the launch of his exciting new journalism venture, but on Friday the Guardian published an incredible NSA explainer that breaks down and visualizes some of the newest, and most... Continue reading at Fast Company

[ Fast Company | 2013-11-04 00:00:00 UTC ]
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Apple Gets Its E-Book Antitrust Monitor

A federal judge taps former federal prosecutor Michael Bromwich to keep an eye on Apple's antitrust compliance. Continue reading at AllThingsD

[ AllThingsD | 2013-10-17 00:00:00 UTC ]
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Court appoints antitrust monitor in Apple ebook case

A federal judge has appointed a former U.S. prosecutor as the monitor who ensures that Apple Inc. complies with a ruling from the ebook antitrust case the company lost this year.     Continue reading at Los Angeles Times

[ Los Angeles Times | 2013-10-17 00:00:00 UTC ]
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Markus Dohle Explains It All For You

At the Frankfurt Book Fair 2013, Markus Dohle, CEO of Penguin Random House, spoke about the upcoming merger and his view on print and digital publishing. Continue reading at Publishing Perspectives

[ Publishing Perspectives | 2013-10-10 00:00:00 UTC ]
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Aircraft Can Handle Electronic-Device Use, Panel to Tell FAA

If the FAA follows the recommendations, fliers could read ebooks, listen to music or watch movies during takeoffs and landings if the content is saved on their devices. Continue reading at AllThingsD

[ AllThingsD | 2013-09-30 00:00:00 UTC ]
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PA welcomes launch of IP crime unit

The City of London Police have launched an intellectual property crime unit backed by £2.5m... Continue reading at The Bookseller

[ The Bookseller | 2013-09-13 00:00:00 UTC ]
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Judge requires antitrust monitor as part of Apple ebook ruling

Apple must pay for an independent antitrust monitor as part of a permanent injunction handed down on Friday by a federal court in New York.     Continue reading at Los Angeles Times

[ Los Angeles Times | 2013-09-06 00:00:00 UTC ]
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Ka-ching! Amazon explains benefits from ebook price-fixing settlement

The direct results of the ebook price fixing scandal between Apple and the five major U.S. book publishers are one-step closer to turning into real money for millions of Amazon customers. The online retailer recently began sending out e-mail notifications to Kindle ebook buyers telling... Continue reading at PC World

[ PC World | 2013-09-02 00:00:00 UTC ]
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In Apple ebooks case, judge inclined to appoint antitrust monitor

Apple may escape some of the penalties sought by the government in the ebook price-fixing case.     Continue reading at Los Angeles Times

[ Los Angeles Times | 2013-08-28 00:00:00 UTC ]
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'PW' Jobs Panel Set for Sept. 25

PW’s first breakfast panel discussion for the fall is set for September 25 and will address job trends in the changing publishing market. Continue reading at Publishers Weekly

[ Publishers Weekly | 2013-08-26 00:00:00 UTC ]
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Feds proposed Apple ebook remedies include antitrust monitor

One month after a New York federal  judge ruled that Apple Inc. had conspired to fix electronic book prices, the Department of Justice has proposed a series of restrictions on Apple's digital book sales.      Continue reading at Los Angeles Times

[ Los Angeles Times | 2013-08-02 00:00:00 UTC ]
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Indie publishers debate Amazon and IP

  The dominance of Amazon and the importance of copyright were two key themes of... Continue reading at The Bookseller

[ The Bookseller | 2013-06-07 00:00:00 UTC ]
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RH starts online consumer insight panel

Random House Group has launched its first online consumer insight panel, Bookmarks. The online... Continue reading at The Bookseller

[ The Bookseller | 2013-06-07 00:00:00 UTC ]
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BEA panel asks: Do book critics need an ethics code?

The National Book Critics Circle recently surveyed reviewers about whether ethics guidelines are necessary for the industry. Continue reading at The Christian Science Monitor

[ The Christian Science Monitor | 2013-05-31 00:00:00 UTC ]
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