Organic light emitting diode display panel and method for manufacturing the same

A method for manufacturing an OLED display panel, comprising the following steps:

• providing a first mother substrate and a second mother substrate having a fifth edge, a sixth edge, a seventh edge opposite to the fifth edge and an eighth edge opposite to the sixth edge, wherein at least one OLED unit is disposed on the second mother substrate, at least one frit unit and at least one buffer unit are disposed between the first mother substrate and the second mother substrate, each of the frit unit respectively surrounds the OLED unit, and each of the buffer unit respectively surrounds the frit unit to obtain each of the OLED unit being sequentially enclosed with the frit unit and the buffer unit respectively;
• and
• cutting the first mother substrate and the second mother substrate at a side facing to the fifth edge of the second mother substrate and opposite to a side of the buffer unit near the frit unit, on the basis of the OLED unit.