What is OLED?
An organic light emitting diode (OLED) is any light emitting diode
(LED) whose emissive electroluminescent layer is composed of a film of organic compounds.
The layer usually contains a polymer substance that allows suitable organic compounds
to be deposited. They are deposited in rows and columns onto a flat carrier by a
simple "printing" process. The resulting matrix of pixels can emit light of different
colors. The primary benefit of OLED displays over traditional LCD’s is that OLED’s
do not require a backlight to function, and consume less power during operation.
OLED displays are expected to be more efficiently manufactured than LCD’s and plasma
displays. The fledgling technology of making ultra-thin displays using organic light-emitting
diodes (OLED) is starting to bear fruit finally with Sony, Samsung SDI and other
makers introducing new applications. OLED has more control over color expression
because it only expresses pure colors when an electric Current stimulates the relevant
Pixels.
|
|
OLED also provides faster response times by orders of magnitude, eliminating
any ghosting or even appreciable latency. OLED displays are picking up steam, as
the technology can produce richer colors and better pictures in limited amount of
space -- think of large, gorgeous TV displays thinner than a pencil. OLED is made
from organic (or carbon-based) components that are placed between two conductors.
OLED stands for Organic Light-emitting Diode and is based on a process whereby electrical
energy is converted into light. OLED screens consist of a series of organic layers
between two electrical contacts (electrodes). OLED (organic light-emitting diode)
is superior to traditional LCD technologies in a number of ways and has been long
considered the (almost) perfect mate for televisions. OLED self luminescent displays
feature superb video image response times and stunningly vivid color reproduction.
OLED technology is currently patented by the Eastman Kodak company and several other
companies. OLED pixels can refresh (change color and/or intensity) in less than
one micro-second. The nominal refresh rate for LCD’s is 10 – 15 milliseconds; 1,000
to 1,500 times slower. OLED televisions are the odds-on favorite to supplant current
technologies as the next generation display. OLED television sets are very thin
and light that no longer works on the principle of screen backlighting. OLED has
more control over color expression because it only expresses pure colors when an
electric Current stimulates the relevant Pixels. OLED also provides faster response
times by orders of magnitude, eliminating any ghosting or even appreciable latency.
OLED displays are picking up steam, as the technology can produce richer colors
and better pictures in limited amount of space -- think of large, gorgeous TV displays
thinner than a pencil. An OLED screen delivers shades of black that LCD TVs still
have trouble achieving, while color reproduction capabilities of 150 percent deliver
an extremely vibrant experience (especially with an additional built-in 14-bit up
conversion, according to Sony).
When you purchase any type of OLED LED LCD Plasma DLP HDTV from MODIA we are here
to help ensure that you select the best HD Screen Quality for your Home. You can
Call, E-mail, or Chat and one of our Home Theater Experts and they will gladly assist
you.
|
|