Organic light-emitting diode display module and display terminal

A display terminal, comprising a terminal body and an organic light-emitting diode (OLED) display module, the OLED display module comprising:

• an array base plate;
• a light sensor disposed on the array base plate;
• a pixel layer disposed on the array base plate, and comprising a plurality of sub-pixels arranged in an array;
• a color filter layer disposed on a side of the pixel layer away from the array base plate, wherein the color filter layer comprises a plurality of color filter sheets arranged in an array, the plurality of color filter sheets are in a one-to-one correspondence with the plurality of sub-pixels;
• a first light-shielding layer disposed in an interval region between the plurality of color filter sheets, wherein the first light-shielding layer comprises at least one first light-transmissive hole;
• at least one second light-shielding layer disposed between the pixel layer and the color filter layer, wherein the second light-shielding layer comprises at least one second light-transmissive hole;
• and
• a light collecting layer, wherein the light collecting layer comprises a first microlens and a second microlens, the second microlens is disposed between the pixel layer and the color filter layer;
• wherein orthographic projections of the light sensor, the first light-transmissive hole, and the second light-transmissive hole on the array base plate at least partially overlap;
• wherein the first microlens and the second microlens are arranged in a same layer;
• and
• wherein the OLED display module and the terminal body are combined into one.