Who invented the LED television?

Answer 1

The first practical LED televisions have been around for a number of years but not as a domestic product. The huge display screens in arenas, stadia, Times Square and Picadilly Circus are all examples of LED screens. The LEDs are typically on a 8mm or 10mm pitch so producing effective images at a distance.

The development of organic LEDs, known as OLEDs and allowed the LEDs to become small enough to apply similar technology to a domestic sized product. OLEDs are still being developed and as they become more robust, true LED televisions will become far more popular. The relative simplicity compared to LCD and plasma television is likely to drive prices down in the coming years.

In the case of both commercial LED screens and domestic versions, several companies have adopted the technologies at similar times. It is safe to say that no one person or company "invented" the LED television although credit must be given to the engineering teams who first applied LED technology to television and video displays.

It is worth highlighting an area of confusion. LCD televisions use a set of shutters to pass or block light. To create the image, and LCD requires a light behind the LCD shutters and it is known as a back light. From 2009 onwards, manufacturers have begun using LEDs as the backlight as an alternative to fluorescent lighting. These are often referred to as "LED" televisions but are still LCD. A true LED display uses many small LEDs to directly generate the light that produce the image.

Answer 2

J.P. Mitchell developed the first true all LED flat panel television in 1977, although of course it took many more inventions and developments to go from that monochrome screen to the color spectrum and screens that we have today.

The first practical LED televisions have been around for a number of years but not as a domestic product. The huge display screens in arenas, Times Square, and Picadilly Circus are all examples of LED screens. The LEDs are typically on a 8mm or 10mm pitch, producing effective images at a distance.

The development of organic LEDs, known as OLEDs (introduced to the market by Sony in 2009, allowed the LEDs to become small enough to apply similar technology to a domestic sized product. OLEDs are still being developed and as they become more robust, true LED televisions will become far more popular. Another technology jump came in 2012, and hopefully the technology will continue to improve.

Answer 3

Light Emitting Diodes were invented in the mid 1920's

See the link below

Answer 4

the television was invented in December 2 1922

Answer 5

it looks like 2008 manufactured by soney. the best place and more indepth information i have found is from Wikipedia it is a free encyclopedia and can give you more detailed info.

Answer 6

sony invent led tv

Answer 7

1867

Answer 8

he invented television in 1925 or 1956