OLED DISPLAY SCREEN MODULE AND TERMINAL DEVICE

An OLED display screen module, which comprises: a first region located in a substrate and used for arranging a control element; a plurality of other regions located at two sides of the first region in the substrate, the plurality of other regions being set up sequentially according to distances from the first region, and the plurality of other regions sequentially comprising: a second region, used for arranging a first circuit element; a third region, used for arranging a first circuit sequence signal line; a fourth region, used for arranging a second circuit sequence signal line; a fifth region, used for arranging a second circuit element; a sixth region, used for arranging a first low level port; a seventh region located on an upper surface of the substrate, the seventh region covering the sixth region and partially covering the fifth region and used for arranging a second low level port, wherein the first low level port is electrically connected to the second low level port; and an eighth region located on