how OLEDs are better than normal LED

OLED (Organic Light Emitting Diode) is thinner, lighter, and flexible than the crystalline layers in an LED or LCD. Light-emitting layers of an OLED are lighter, can be flexible instead of Rigid. Even OLED panels are brighter than LEDs or LCDs. OLED is made of plastic. LEDs and LCDs require glass for support, and glass absorbs some light.

OLEDs do not require backlighting like LCDs. OLEDs generate light themselves. OLEDs have true blacks, but LEDs or LCDs produce some greyish color. OLEDs can turn on or off individual pixels but LEDs or LCDs cant do this. OLED panels are more color accurate.OLEDs have larger fields of view, about 170 degrees. Even OLED panels are used in mobile phones.OLEDs are more power-efficient. OLED can turn off individual pixels, Because of that, indisplay fingerprints are used on mobile displays.

But manufacturing OLED panels is expensive. Water can easily damage OLEDs. While red and green OLED films have longer lifetimes (46,000 to 230,000 hours), blue organics currently have much shorter lifetimes.

Credits: BharaniDharan K

Comments

WHY ATLANTIC AND PACIFIC OCEAN ARE NOT MIXED?

Nearly 72% of the earth is filled with water and it is present with different names- oceans, seas, rivers. Why are they named differently? There are five oceans namely Artic ocean, Atlantic Ocean, Pacific Ocean, Indian ocean and Antarctic ocean . All the oceans are different in their physical and biological character called ocean clines. When we look at the Atlantic and Pacific Ocean junction, they do not mix. Is there any invisible Wall in between them? Many scientists have conducted research to solve this mystery. The Atlantic and Pacific Ocean have different chemical composition. The salinity of the water in the Atlantic Ocean is five times more than the Pacific Ocean. The density of water is also different, so even marine animals in Atlantic Ocean will not go to the Pacific Ocean. They cannot survive in other oceans. Atlantic and Pacific Ocean meet at Cape Horn. The narrow straight line formed by the water bodies is called Drake Strait. The Pacific Ocean is

5 Amazing Animal Temple

1) Crocodile Temple: The Ananthapadmanabhaswamy Temple or Anantha Lake Temple is built for Lord Vishnu. It is also called a crocodile temple. This temple built in the middle of a lake in the little village of Ananthapura, around 6 km from the town of Kumbla in Manjeshwaram Taluk of Kasaragod District of Kerala. There is a harmless crocodile that lived in the Ananthapadmanabhaswamy Temple’s lake. It is a vegetarian. Believable of this place is that you will get lossed posting or objects after visiting this place. 2) Rat Temple: The Karni Mata Temple is situated at Deshnoke in Rajasthan. This temple is the craziest place because it gives importance to rats. They believe that the god of this temple incarcerated every year as a rat. More than 25,000 black rats are living in this temple. White rats are considered a very holy animal in this temple. The food that gives to people as prasatham is the remaining food eaten by a rat. By mistake, if you hurt any

The Oldest Phone In The World

The first cellular telephones are called Dyna Tac. It is manufactured from 1983-1994. It received approval from the U.S. FCC on September 21, 1983. Martin Cooper of Motorola made the first publicized handheld mobile phone call on a prototype DynaTAC model on April 3, 1973. This is a reenactment in 2007. The dimensions of this phone are 3300 x 898 x 445 mm, vol. 1318710 cm³.This cellular phone is available at the minimum weight of 2 pounds. It is used in the ALOHAnet system, including metal–oxide–semiconductor (MOS) transceiver and modem technology. It has nine additional key.They are Rcl (recall),Clr (clear),Snd (send),Sto (store),Fn (function),EndPwr (power),Lock and Vol (volume).Minimum sim is used in this phone. In 1983, The market price for this phone is $3,995. In 1930, Travelers could place phone calls from and to ocean liners in the middle of the Atlantic Ocean. The process was driven by Marine VHF Radio and cost $7 a minute. In 1984 Motorola DynaTAC 8000X wa

Home

Search This Blog