LCD & OLED - To know more about material
17 Dec 2018 -
One
is LCD, Liquid Crystal Display; The other one is OLED,
Organic Light-Emitting Diode
LCD |
PMLCD |
MSTN |
|
CSTN |
|
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AMLCD |
TFT Classified by technology |
a-Si |
|
LTPS |
|||
IZGO |
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HTPS |
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TFT Classified by Liquid crystal alignment
|
TN |
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IPS |
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VA |
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OLED |
PMOLED |
|
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AMOLED |
|
|
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Super AMOLED |
|
|
Difference:
HTPS: Small size
less than 1 inch, not suied for mobile phone display
LTPS:Suited for
small size device, high defective rate at big size, high performance
a-Si: Primary performance,
works in any size devices.
IGZO:Between LTPS and
A-SI, make up the gap of LTPS for big size market, such as tablet, laptop. For
mobile phone industry,LTPS>IGZO>A-SI.
On the premise that all TFT made with the same technology, IPS>TN, VA is not suited for mobile phone because of water ripple under press.
