Active matrix organic light emitting diode panel and method for manufacturing the same

An active matrix organic light emitting diode panel, comprising:

• a substrate;
• a patterned layer comprising thin film transistors (TFTs) on the substrate, divided into red, green, and blue regions;
• a passivation layer disposed on the patterned layer;
• an organic film formed on the passivation layer;
• and
• red, green and blue organic light emitting diodes formed on the organic film, aligning to the red, green, and blue regions respectively;
• wherein, the red organic light emitting diode is aligned to the red region, wherein the organic film above the red region is flat and has no recess;
• wherein a first recess is formed on the surface of the organic film above the blue region, and wherein the blue organic light emitting diode is formed on the first recess,
• wherein a contact area of the blue organic light emitting diode with the organic film is larger than a contact area of the red organic light emitting diode with the organic film;
• and
• wherein the contact area of the blue organic light emitting diode with the organic film is
• 1
• Lifetime
• b0
• Lifetime
• r
• ⁢
• ⁢
• 0
• n
• times as great as the contact area of the red organic light emitting diode with the organic film, wherein Sr0 represents the contact area of the red organic light emitting diode with the organic film, Lifetimer0 represents a lifetime of the red organic light emitting diode in a case that the contact area of the red organic light emitting diode with the organic film is Sr0;
• Lifetimeb0 represents a lifetime of the blue organic light emitting diode in a case that the contact area of the blue organic light emitting diode with the organic film is Sr0;
• and n is a value ranging from 1.4 to 1.6.