Foldable electronic device

A foldable electronic device, comprising:

• a rotation shaft;
• a housing assembly comprising a first housing and a second housing, and the first housing and the second housing being rotatably connected to both sides of the rotation shaft, respectively, to allow the foldable electronic device to switch between a flattened state and a folded state;
• and
• a flexible circuit board comprising a plurality of layers of circuit board bodies arranged in a stack,
• wherein the foldable electronic device is configured in at least one of following manners:
• the first housing has a first mounting part, the flexible circuit board comprises a first fixed part and a bendable bending part arranged in sequence, the first fixed part is connected with the first mounting part, the first fixed part comprises a first adhesive portion and a first non-adhesive portion, adjacent two layers of circuit board bodies are bonded at the first adhesive portion, and the adjacent two layers of circuit board bodies are configured to move relative to each other at the first non-adhesive portion;
• or
• the second housing has a second mounting part, the flexible circuit board comprises a bendable bending part and a second fixed part arranged in sequence, and the second fixed part is connected with the second mounting part, the second fixed part comprises a second adhesive portion and a second non-adhesive portion, adjacent two layers of circuit board bodies are bonded at the second adhesive portion, and the adjacent two layers of circuit board bodies are configured to move relative to each other at the second non-adhesive portion.