Lucky Patcher

Patcher to blog journey

Menu Close

Page 2 of 2

What are the cheaper ways of using LED screens?

LED stands for, light-emitting diode display. It is a screen display technology, in which panels of LED are used as a light source. Various electronic devices use this technology, as a medium of interaction between the user and the device itself. Most devices such as the modern day mobile phones, televisions, tablets, computers, and laptops are using LEDs. There are a lot of benefits we get by using LED technology.

The slim and sleek screen can be adjusted at any place. They generally consume lesser energy, as a result save a lot of power. A chemist named USC Dornsife have discovered a way in which smartphones and television screens light up, but in a much cheaper way. This will save a lot of money, not only for the user but the manufactures can take advantage of it too. And the remarkable thing about this discovery is that it would not ruin the visual quality of the screen.

1.Why was Iridium used?

Another chemist, Mark Thompson discussed that Iridium was used in this cause as it is very efficient in terms of light emission, at the same time it is the rarest of the naturally-occurring elements present on Earth. There were attempts of developing the same result from copper but that failed completely. One reason for this was that a molecule of copper was less stable and had a shorter life span than Iridium compounds.

There is a hypothesis that describes the rarity of Iridium, that it was present in the meteor that landed on the Earth and wiped out the dinosaurs about 65 million years ago. Demand for Iridium is increasing day by day. At the same time it is getting scarcer. OLEDs have almost replaced LED and LCD screens. The difference between them is that in an OLED screen, each pixel will emit light. On the contrary, in LCD screens, LED backlight is responsible for the pixels that generate light.

2.What you need to know about Blue Chemistry

Another thing that makes Iridium a poor element in this case is that it has very weak molecules, in order to generate blue light. Basically, Iridium gets excited and produces two colours of the LED screen’s primary colours which are, red and green, that too efficiently, rapidly and in the electronic devices that have high operational lifetimes. The third colour that is required in this case is blue, and it has become the ruining factor for OLED technology as blue emissive OLEDs have a short life span.

Mark Thompson provided details that the bonds present between the blue molecules usually break down. Blue molecules have a disadvantage of consuming more electricity to get exited. The poor performance of blue molecules in a LED can result in poor visual quality wherever blue colour is present. But that is no longer a problem because Mark Thompson and his team members have worked together to discover the new copper compound that is a much more stable, complex molecule than the copper compounds used prior to this discovery.

How to Use Airbnb to Save Money

Airbnb is in the list of the greatest things that has happened to the world in the last decade. It is a reliable community market place that allows people who are traveling to list, discover, and book unique accommodations worldwide. It has changed the way people travel by offering the best accommodations to all types of travelers around the world. What majority of people love about Airbnb is that their prices are very reasonable and the accommodation is much better than most of the hotels. If you are planning to try Airbnb, the following hacks will definitely help save money, time and enhance the overall travel experience.

  1. Get a $40 off on the first stay

A first time user of Airbnb can get $40 off on the very first booking made. Though this is a onetime offer, it is an opportunity that must be availed as it saves the cost. Referral from a friend for the first time can also help get at least $75 off.

  1. Book as early as possible

Unlike hotels that have hundreds of same rooms, Airbnb has unique listings. If the listing gets rented out for a given date, the chance to book it is lost. Amazing places that have an amazing price always go first. The chances that the rates have not escalated are also higher and there is a possibility that there may be a great deal available if booking is made for a long period.

  1. Avail the deals and discount coupons

Due to the availability of regular online Airbnb discounts and deals, there is a very low probability of paying the full rent. While finalizing the booking don’t forget to check out the ‘DontPayFull’ website for tons of discounted coupons and deals. This helps save quite a lot of dollars which can be utilized elsewhere while traveling such as for sightseeing and buying souvenirs.

  1. Negotiate Prices

Majority of Airbnb guests are not aware of the Special Offer feature that is present on the site. The host sends his offer when messaged about dates and booking. This allows negotiations to take place. Being considerate when making offers is very crucial. The end result of positive negotiations is mostly reduced prices and discounts which helps in saving money.

  1. Book for a longer time duration

Booking for a longer time duration is very helpful because numerous Airbnb hosts offer weekly or even monthly discounts. The discounts are usually pretty high and hence less money can be paid with the longer booking. It is cheaper to stay longer in most scenarios.



  1. Travel with a companion

Traveling alone in most cases tends to be very expensive. Having companions along helps save money as a full price does not need to be paid. When booking the accommodation, the rent is divided among the companions hence making even expensive places reasonable.

Follow these Airbnb tips when intending on making your next booking and you can surely save hundreds of dollars. Saving money and traveling the world at the same time is very much possible all thanks to Airbnb.


Google has been in the developing mode for their own ad blocker. This ad blocker will be different from the other ad blockers in a way. The usual ad blockers blocks all the ads even the ones which are appropriate for the users. Many creators and brands rely on the ads so it is necessary for them to have ads on their content. Google solved this problem by creating a standard for the all the ads even if the ads are originated from the Google itself.

The standard will distinguish the ads which are appropriate for the users and which are inappropriate. By using this as a solution it will not harm the users experience and also the creators who rely on these advertisements. The Google Chrome’s Ad Blockers will serve as a balanced medium for the ads which will remove all the unusual frustrating ads from the websites which ruins the users experience. This ad blocker will be fully active from July of 2019.

Google showed in a report that they are different types of ads which are annoying to the users. These ads can be appropriate for the users but their type ruins the experience for the users who are visiting a certain website. These annoying types of ads are for Mobile Users, Pop Up Ads, Prestitial Ads, Audio Play Ads with Sound, Prestitial Ads with Countdown, Density Ads, Flashing and Animated Ads, Large Sticky Ads and Full Screen Scroll Over Ads.

For Desktop users, the types of ads are Pop Up Ads, Prestitial Ads with Countdown, Auto Play Ads with Countdown and Large Sticky Ads. Google provides a tool known as Ad Experience Report which will allow the users to know about their ads. The tool will tell the users that which type of ads are appropriate and are good for the user’s experience.

The Google Chrome Browser covers almost 43 % of the market share in the web browser market. The company says that for now there is less than 1 % of websites which are reviewing their ads to improve the users’ experience for their websites. According to Google the Chrome’s Ad Blocker tool had a good experience in the US and the North America where people have been reviewing their ads through the Ad Experience Tool and are also making the ads better for improving the users experience in the websites.

The Google Chrome’s Ad Blocker will be fully active around the world which will then show the complete results of this program. Users can check their ads through the Google’s Ad Experience Report tool which will guide you in setting up your ads without ruining the users experience for the websites. Google told to the users that they have to review their ads or remove if the ads are not compatible with the Google Ads’ Standards. If the users don’t then there will be traffic penalties for the user’s content.

Important Tips to Improve the Story Engagement on Instagram

Stories is now at the top most used and effective feature in the social media platforms. Instagram highly invested in this feature because many brands and businesses have found this specific feature to be game changing when it comes to marketing especially. It does not take that much effort for the users to post through these features. Brands are using this feature to keep their followers up-to-date about their products and services. Still there are many users who want to improve their Instagram story engagement as this feature alone has so much potential in the marketing world. Following are some main points which users should follow to improve their engagement.

  1. Adding Tap ins:

Use different techniques to enable users to tap in for more content in the stories feature. You can add stickers which can point the viewer to stick for further stories. Another good technique is to create a sequence for your stories post. When there will be a proper sequence of segments in the stories mode, there are more chances that the users will view all of it. Injecting curiosity to your posts will make the user to view each of your segment in the story. This is up to your creativity that how well you can use it.

  1. Provide Important Content:

It is great for the users who post important content in such a way that the users can easily screenshot it. This is really helpful when the images are properly designed so that the vital information is as clear as possible. Go for cool designs to catch the viewers’ attention. It has been seen that adding inspirational quotes with good attractive designs in the stories helps the users to improve their engagement. When you add important information into a single segment, make sure that you keep your content on point. Using list or bullets forms help a lot in creating a clear and concise message.


  1. Improve engagement through conversation:

Best thing that the user can do is to make use of the questionnaires through the stories feature. This will allow the Instagram followers to ask you or your brand different questions regarding it. Use those types of filters and stickers which matches your profile’s theme.

  1. Conduct Surveys:

Conducting surveys is a good move which will allow the users to focus on your stories. It will also improve the story engagement for you and your brand. Try to make an attractive one by adding beautiful designs and filters. Make sure that your content is not ruined by your overwhelming design. Keeping it simple is also a main point.

  1. Hold to Read it:

If the user wants to read something in a segment of the story then he or she has to hold to read. You must ask your followers to hold to read it, and use this approach when you feel like there is something important to read which can take more than 15 seconds.