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when researching screen types for a new TV or phone purchase or whatever

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figuring out which selection hits the right price to Performance ratio for

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one's needs can be enough to drive prospective buyers insane and apparently

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some companies didn't think we'd gone mad enough so they've introduced a new

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style which uses a little other things called Quantum dots to increase

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performance over standard LCDs while undoubtedly increasing standard prices

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as well now modern LCD screens are made up of blue LED backlights that have had

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a layer of yellow phosphorus added to them which causes their emitted light to

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turn from Blue to White this white light is then filtered through red green and

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blue subpixels at varying intensities creating the end color of a pixel you

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know whatever shade of magenta floats your boat set in an entire array of them

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and while this design enabled us to create a wide range of colors at pretty

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darn fast refresh rates the style of white backlighting that they deployed

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made their color Recreation especially for Reds a little bit on the weaker side

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and this is where the use of quantum dots in LCD screens comes in QD LCD

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screens also start with a blue layer of backlighting but instead of using

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phosphorus to turn the light white red and green fluorescent nanoc crystals are

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used these nanoc crystals range from about 1 and a half to a little over four

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nanometers in size and actually emit

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light instead of just filtering it so when the light of the blue LED causes

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the red and green dots to illuminate it creates a purer white than before this

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purer light is able to more efficiently pass through the subpixel filters

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allowing Engineers to create screens which require less operation and energy

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to achieve increased Spectrum ranges or in other words colors are able to be

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brighter and more vibrant all while the screen is using less juice but while

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Quantum do LCD screens boast a wider range of colors compared to their

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regular LED back lip predecessors that does not automatically make them the new

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king of the Rainbow Castle quite a few people who have seen them in action

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still testify to the superior image quality of OLED screens this would be

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largely due to their ability to shut off individual pixels creating much darker

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blacks and giving them this like massive contrast ratio there are also a lot of

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people who are questioning the ability of the initial run quantum dot screens

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to handle motion blur properly at higher

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refresh rates leading many to wonder why this technology is even being

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implemented in the first place the answer of course is money as if it was

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ever anything else like I previously explained QD LCDs operate at lower

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energy costs than their competitors making them highly attractive to anyone

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who wishes to reduce power consumption and then the other big upside to them is

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that the production costs of quantum LCD panels can reportedly range anywhere

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from as low as half to a third of an

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OLED screen making them extremely attractive to manufacturers as well as

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budget-minded consumers because the simple fact of the matter is that well

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there's going to be the tech Geeks out that they're like OMG they put the word

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Quantum in it I need seven most consumers already have screens capable

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of displaying content meant to be viewed at the standard of 60 HZ or below and

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don't generally seem to be interested in forking out huge sums of money for oleds

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in which they may see very minimal benefits and then if you cross-section

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like those guys with the people who are interested in reducing energy costs

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expanding battery life on mobile devices and potentially driving the purchasing

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cost down of their next upgrade then you arrive at this group of people that

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might find Quantum LCD technology very very appealing because while it's not

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gunning for the top dog spot with OLED

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as a stop Gap solution until prices fall on OLED or new technologies are

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developed it seems pretty compelling speaking of things that are compelling

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especially if you're a freelancer or small business owner fresh books it's a

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cloud Accounting Service designed with you know people who want to spend their

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time doing their work and not spend all their time doing a bunch of like

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paperwork and nonsense and reconciliations in mind it makes

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invoicing getting paid and tracking expenses easier they've got an online

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tool that helps you get your accounting done quickly and I mean they've got all

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kinds of cool stuff so like they make invoicing simple your clients can pay

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you online which is really neat your expenses are automatically tracked as

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you spend and all the little details about cash flow are in one place and you

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can even do things like log hours so you just update your freshbooks time sheet

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from your phone and then it goes Boop okay project hours that goes right into

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an invoice you send that to the client and as I mentioned before you can go

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ahead and they can pay it online so if you're Your Own Boss you should be using

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stuff that makes you feel like a boss and freshbooks is an easy way of getting

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all that stuff done online so you can do what you need to be doing which is is

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the work that you need to be doing so head over to freshbooks.com tequ and

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don't forget to enter Techquickie in the how did You Hear About Us section

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lonus would also be acceptable thanks for watching guys like this video if you

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liked it dislike it if you thought it just plain sucked leave a comment under

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the video if you're you know had a suggestion for a future fastest Possible

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episode just like this one don't forget to check out our other channels Linus Tech tips and a Channel Super Fun where

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we have lots of like super fun stuff going on I think that's pretty much it

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don't forget to subscribe and follow if you want to see more videos like this and I will see you guys again next time

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