AMOLEDActive Matrix Organic Light Emitting Diode

Presented ByG Harsha VardhanM Uma MaheshCH Prasanth

WHAT IS AN “AMOLED”?? Active Matrix Organic Light Emitting Diode

(AMOLED) is a new display technology for Electronics.

The advancement of display technology with high saturation & sharpness.

Each pixel consists of 3 sub pixels (RGB) this means as “pentile Matrix”.

WHAT IS “OLED”??? Organic light emitting diode consists of

electroluminescent layer emits light with an electrical response takes place.

These mainly works with the light emitting electro chemical cell(LEC) principal.

Mainly operates in PMOLED(Passive Matrix OLED) & AMOLED(Active Matrix OLED).

Now Lets Talk About AMOLED.

DESIGN OF LCD!!!! Before fetching the AMOLED let’s see the

design of LCD.

This design resembles as AMLCD(Active Matrix LCD).

DESIGN OF LCD!! Backlight: a bright source of light, typically

LED’s or fluorescent tubes. Liquid crystal and polarizers: these layers

work together to block the light. TFT backplane: the circuit in the TFT

backplane control the liquid crystal, twisting it to block the light or allow it to pass(brightness).

Color filter: filters the (white) light from the backlight to make the red, green and blue subpixels.

DESIGN OF AMOLED!!! The design of AMOLED is not so complicated

as LCD. This been consists of only 3 layers.

DESIGN OF AMOLED!!! Backplane: made of TFT (thin film

transistor) circuits that provide current to the OLEDs, thereby controlling their brightness.

An OLED (organic light emitting diode) layer receives the electrical response and perform light action operation to the device

this means electroluminescent layer analysis.

AMLCD (VS) AMOLED AMLCD corresponds the wastage of backlight energy Colour filter conversion response was not so good and

provides the accurate image quality Pixel adjustment and conversion is good.

Analysis of AMLCD Display

AMLCD (VS) AMOLED AMOLED display exhibits more over the saturation ,

hue & sharpness of the picture as fine as possible This didn’t contain any external light ofcourse OLED

itself act as light source. But only one, that image exhibit by the AMOLED is not

so natural compared with AMLCD.

Analysis of AMOLED Display

MARKET REVOLUTION OF AMOLED. IHS says that the demand for flexible

AMOLED is rising dramatically year by year for every MNC.

MARKET REVOLUTION OF AMOLED. Acc to the ET news LG company manufactured

400,000 OLED panels in the year of 2015 and the turn over of company is 1.5 million dollars only on OLED panels.

Market revolution stand by in every aspects and majorly led to the base of development in digital market.

MARKET REVOLUTION OF AMOLED. The imports & exports of the OLED panels for

manufacturing of AMOLED is quiet increasing. The stock market also expecting rather than profit

scale censex for the 2019 Recently the FREEDOM 251 mobile development

announces displays made with AMOLED but economically they take back word.

CATEGORISE OF AMOLED… Based on the modules of AMOLED it was

categorized into several types Only the major modules is discussing on this

session Super AMOLED Super AMOLED Plus Super AMOLED Advanced Quad HD super AMOLED

CATEGORISE OF AMOLED… Super AMOLED(SAMOLED) is advance

technology than 1st generation AMOLED. This includes integrated digitizer which

detects rapid touch rather than normal mobile screens.

This also reflects the one fifth of sunlight reverts the day light effect of display.

CATEGORISE OF AMOLED… Super AMOLED plus, the drawbacks of Super

AMOLED is fixed in this version. The pentile pixel matrix is been replaced by

Double RGB Pixels. Which gives more light reflection & better resolution than SAMOLED.

CATEGORISE OF AMOLED… Super AMOLED Advance this is more brighter

display than previous version displays This will efforts more than 960*540 QHD

video quality pixel stream The energy efficient 25% of total power.

CATEGORISE OF AMOLED… Quad HD Super AMOLED, this offers with

stream up to 1440*2560 resolution . This screen is more effective for upgradable

android version marshmallow (Android 6.0) Sophisticated technology with advance octa

core processor for better experience.

FUTURE ADVANCEMENT OF AMOLED. The 3D , unbreakable, high saturation

quality, Curved module with retina drift will be released to create an new era in digital market .

Now lets wait for upcoming AMOLED technologies to Touch the new WORLD Experience

There are some things you can’t share without ending up liking each other.

-J K ROWLING. (Classic Phone Lover)