Smart Home
LG’s technology that mixed plasma and LED
From 1997 to a good part of the first decade of the 2000s, plasma televisions conquered the high end for a long time. It was the most coveted technology when the user wanted to opt for a panel with the best image quality during that time. However, as we already mentioned in our article about these televisions, the LCD was little by little eating the toastsince its technology was evolving by leaps and bounds.
One of the most noticeable advantages of the LCD was also its lower electrical consumption, thus generating less heat and increasing its useful life. LG wanted to continue betting heavily on plasma televisions, although the manufacturer had to solve the problem of consumption and other aspects if they did not want to abandon the technology. This is how PLED panels were born in 2012.
PLED, an exclusive LG plasma vitamin
PLED comes from the acronym in English Pixel Light Emitting Display. According to the company, this technology brought the best of plasma and the best of LED televisionscombining both Technologys to try to offer a higher image quality, also drastically reducing power consumption at LCD panel values at the time.
When used, a PLED panel is like a vitaminized plasma panel. That is why it is good to remember how plasma panels work to explain their differences. And it is that the screen of a plasma television is formed by two layers of glass between which there are small cells with Xenon and Neon gas which, when excited by an electrical impulse, become plasma, causing the internal phosphor coating of the cell to glow.
What the PLED panel does compared to the plasma is reduce those cells, making each subpixel in a separate cell. This causes the gases to be at a much higher concentration. The cells also contain a denser layer of phosphor.
This concentration means that much less electrical energy is needed to generate the plasma inside each cell. In this way the first advantages of PLED: Its electrical consumption is less than that of conventional plasma and is quite close to what LCD televisions consume.
By consuming less, it also generates less heat and its wear is less. Put at maximum power, a plasma television lasts around 50,000 hours before it starts to degrade. This figure is usually prorated with respect to what would be normal domestic consumption. The resulting figure is about 100,000 hours, which is the figure we all know.
In the case of pledthe highest concentration of Xenon and phosphor increases its useful life up to 80,000 hours of extreme use (as in an airport panel, for example) or 160,000 in a home.
Another of the advantages that PLED continues to maintain from plasma televisions are its self-emissive LEDs. In this way, each pixel can be turned on and off without being subjected to backlighting from a panel of LEDs on the back of the TV. This technology is similar to OLED, although they are not organic LED diodes.
This advantage makes PLED and plasma have better contrast than an LED panel. However, PLED also has an advantage over plasma: its screen is completely matte, reducing the reflection that can be generated by any point of light in the environment. And it is that by the very nature of plasma panels, its glass must always be bright. Sometimes this glare was reduced with anti-reflective coatings, but this diminished the glare emanating from the panel.
PLED also shares the advantages of LED panels
Although we are clear that PLED is like a kind of ‘super plasma’, this technology also includes characteristics of LED televisions, such as electronic image processing, this being the same as that of an LED panel. This eliminates the ‘motion blur’ sensation of plasma TVs in high-speed images, since like LED technology, PLEDs also have three image processors that interleave frames.
Despite the reduction in consumption, PLED screens continued to consume slightly more than LCD panels. In addition, they share the same problem as plasma screens: the ‘burn’ effect when playing still images for a long time.
The OLED was peeking around the corner
Although it was a great advance over plasma panels, the technology did not fully catch on. In addition, they were presented in a context in which the OLED was taking more and more shape (although they were still very expensive to produce) and LCD-LED panels were much cheaper to produce. In addition, with these Technologys the use of elements such as phosphorus and gases was completely eliminated, depending more and more on electronic and digital processing.
In fact, if you asked LG at the time what panels were going to be the future, the company was quick to respond with OLED. And indeed, today it is the technology in which LG has bet the most in recent years.
Smart Home
lower the price of the butane cylinder by 5%
Last year, with the prices of the electric power and fuel skyrocketed, the Government took a series of measures with the intention of containing the prices of these basic supplies, such as the famous “gas cap”, freezing the price of butane or lowering the VAT on electricity from 10 to 5% to slightly lower our bills.
In the specific case of the price of the butane cylinder, it was made by setting a maximum price of 19.55 euros until June 30, 2023 for the orange regulated bottle of 12.5 kilos, price that in recent months has not been exceeded but quite the opposite.
A bottle that is finally starting to drop in price
And it is that, after a few months of uncertainty, at the end of January we witnessed a first reduction in the amount to be paid for the classic butane cylinder that was located in the 17.66 euros after the bimonthly review collected in the BOE of January 16, 2023.
Now the downward trend continues, as we have been able to find out in the Official State Gazette (BOE) of March 20, where the new prices for the traditional butane cylinder (12.5 kilos) are applied, which this time are in the €16.78. This translates into a difference of €0.89, which is almost 5% less.
What is the reason for the new discount? Well, there is not a single specific reason, but rather an accumulation of factors, such as the decrease in the consumption of this raw material. In addition, it must be taken into account that the price is reviewed bimonthly on the third Tuesday of the month, by resolution of the General Directorate of Energy Policy and Mines.
And there it is calculated based on the cost of the raw material (propane and butane) in international markets, as well as the cost of transport and the evolution of the euro-dollar exchange rate. Furthermore, it should be remembered that 21% VAT is included and the Special Tax on Hydrocarbons (IEH), which is €1.5/kilo.
However, if we are users of this precious fuel at home because, for example, we have a butane heater or a gas hob, it is worth taking a look at the recommendations we made in the past to save as much as possible.
Image | Josean Prado
In Xataka Smart Home | Cylinders are more expensive than ever: eight ways to save on butane consumption
Smart Home
they make it difficult for you to reach the end
197. 197 have been the programs that Orestes Barbero and Rafa Castaño have maintained their duel in the rosco of ‘Pasapalabra’, racking up the largest jackpot in the show’s history. The outcome took place yesterday, where Rafa Castaño finished the rosco in one sitting. Barely 130 seconds took Castaño to complete the donut in green, which did not even give his rival options to participate.
The contestant took a whopping 2,272,000 euros last night, added to the 127,200 that he already accumulated from his participation in previous programs. Orestes did not leave empty-handed either, as he also accumulated a total of 215,400 euros. However, until I could find out who would finally win, I had to go through a series of commercial interruptions that made it very difficult for me. It was all a suffering, and after this I am more clear that it is increasingly difficult to watch DTT.
Too many interruptions to keep the viewer in front of the screen
The Antena 3 television program lasts approximately 1 hour, and given its impact, millions of viewers sit in front of the television to follow the exploits of the contestants who go through this iconic program for all audiences. However, having so many people in front of the screen also has its downside for viewers: advertising interrupts us more and more the content we see on TV.
Image: Antenna 3
This is why streaming content platforms were very successful when they were born, as people are willing to pay a relatively cheap price each month to get rid of ads. Although well, Netflix, Disney + and company have shown us with their plans with advertising that it does not matter if we pay, because at some point we will have to put up with advertising cuts.
Studying all the advertising breaks of the Antena 3 program, we realized that during the first half of the program we only had a little more than 2 minutes of advertising. This is obvious, since people usually watch the program for the rosco, a test that takes place during the final bars of the contest. Under these lines we do count of all interruptions to which the viewer is subjected in an hour of the program:
- Advertising inserted before starting the program.
- Minute 29:24: 2-minute commercial break.
- Minute 36:25: inserted advertising (about 47 seconds).
- Minute 37:22: 5 minute commercial break.
- Minute 42:25: inserted advertising (about 50 seconds).
- Minute 44:30: inserted advertising (about 10 seconds).
- Minute 45:00: 20 second commercial break.
From the beginning of the program until it ends, the viewer must go through 7 ad breaks in a contest of 1 hour duration. The accumulated time of the announcements is approximately 10 minutes. However, the problem is more in the interruptions themselves than in the time that they make us lose due to advertising, since it becomes very difficult to enjoy content in this way knowing that today we have many alternatives to view content without interruptions.
And it is that although we know very well that advertising allows workers to have a salary and make the viewer see the program for free, we believe that there are ways to introduce advertising without continuously interrupting the viewer and the experience, such as inserting a single block of 10 minutes of advertising in the middle of the program.
When one chooses to watch a contest like ‘Pasapalabra’, they expect to see a dynamic and informative television program. However, advertising interruptions end up slowing down this dynamism, and it is part of the concern that “open” television is being consumed less and less.
You will save the publicity if you do not mind watching it deferred
The U7D function (Last 7 days) in Movistar+.
Luckily, those who don’t mind watching TV shows on a delayed basis have the option of view the content that appears on DTT during the last 7 days. Platforms such as Movistar+, Orange TV, Vodafone TV, or Tivify, among others, allow you to do this very easily.
To do this, you just have to enter the main menu of your decoder or application (if you are on the television) and access the section that refers to the latest programs broadcast. The good thing is that You can also watch the programs on a delayed basis from a mobile device or computer if you access the contracted service with your credentials.
Image: Antenna 3
In Xataka Smart Home | Mediaset channels return to Tivify: you can now watch basic DTT online without registration or monthly payments
Smart Home
recommendations and what you need to know
Today we have a multitude of elements to create an intelligent ecosystem in the home. In addition, with the inclusion of smart plugs, programming the switching on and off of numerous electrical devices is very easy, which allows us to have a much more precise management of the devices that we have connected at home. In addition, the vast majority of these smart plugs also allow us to find out what an appliance consumes in real time, in order to apply the corresponding measures to save on the electricity bill.
The router is one of those elements that we can also connect to a smart plug. And we know that not everyone likes to have this device constantly on at home. That is why using a smart plug to schedule the turning off and on of this device can be a great alternative to doing it remotely and being able to have it ready whenever you want.
Routers with automatic shutdown function
It is true that the vast majority of routers have an automatic shutdown function. To make use of this function, all you have to do is enter the configuration web page of your router and find said option. In most cases you just have to enter your access credentials in the URL of 192.168.1.1 O well 192.168.0.1 and look for the option “automatic shutdown” or similar.
However, an alternative to do this same task can also be use a smart plug. Of course, you must make sure that the socket you use can communicate with another protocol that is not WiFi, since if you turn off your router remotely, you will not be able to turn it on again if there is no WiFi network available at home and you will have to do it manually.
Schedule a router to turn on and off with a smart plug
Although each smart plug has its own configuration, the system is usually very similar in most cases.
- We entered the application of our plug from our mobile.
- We look for a section called “Programming” or similar.
- In this section we can configure a rule by adding a name (identification so that we know what it is), the days and hours. In this way, this action will be applied and our plug will be disconnected from the power to turn off the router.
The best thing you can do to check that everything works is to do a test with a close time to know that the router turns off and on normally through the smart plug.
In this way, whether you have a router with an automatic shutdown function or not, you have ways to access this option also from a smart plug, very useful for a multitude of electrical devices that you have at home, including elements such as lamps, radiators , various electronic devices, or even electric water heaters. Although in the latter case you will have to be aware that the maximum power of the device does not exceed that of the smart plug.
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