Electronic device having L-shaped sound channel and method for manufacturing the same

An electronic device, comprising:

• a display;
• a cover, attached to the display and defining a notch;
• a frame, comprising:
• a bottom wall, comprising a first surface and a second surface opposite to the first surface, wherein the bottom wall defines a through hole, and the first surface defines a first recess corresponding to the through hole;
• and
• a side wall, extending from a peripheral edge of the bottom wall;
• a sound assembly, comprising:
• a sound output hole, defined and surrounded by the notch and the side wall;
• a sound channel, formed in the frame and comprising a first channel and a second channel, wherein the first channel is formed by horizontally cutting from an inner surface of the first recess towards the side wall, the second channel is formed by vertically cutting from an upper surface of the side wall towards the bottom wall, and the second channel communicates with the first channel to form an L-shaped sound channel communicating with the sound output hole;
• a sealing member, positioned on the first recess and sealing the first recess;
• and
• a sound generating module, positioned on the second surface and corresponding to the through hole, wherein sound generated by the sound generating module is transmitted to the sound output hole through the through hole and the L-shaped sound channel.