Electronic device and method of manufacturing the same

An electronic device, comprising:

• an outer housing having an accommodating portion;
• a touch display module disposed in the accommodating portion and comprising:
• a thin-film transistor substrate;
• a color filter substrate disposed on a side of the thin-film transistor substrate facing the outer housing;
• and
• a touch electrode layer disposed on a surface of the color filter substrate facing the thin-film transistor substrate or away from the thin-film transistor substrate;
• a backlight assembly disposed in the accommodating portion and located between the outer housing and the touch display module;
• a first pressure-sensitive adhesive layer disposed between and contacting the color filter substrate and the backlight assembly, wherein a cavity is defined by the outer housing, a top surface of the first pressure-sensitive adhesive layer, and a sidewall of the color filter substrate;
• and
• a second pressure-sensitive adhesive layer disposed between and contacting the backlight assembly and an inner bottom surface of the accommodating portion.

A method of manufacturing an electronic device, comprising:

• stacking a thin-film transistor substrate with a color filter substrate;
• disposing a touch electrode layer on a surface of the color filter substrate or the thin-film transistor substrate;
• forming a light-shielding layer on a polarizer;
• stacking the polarizer on a side of the thin-film transistor substrate away from the color filter substrate;
• cutting the polarizer to align an edge of the polarizer with an edge of the thin-film transistor substrate, wherein the thin-film transistor substrate, the color filter substrate, the polarizer, and the light-shielding layer constitute at least a part of a touch display module;
• and
• accommodating the touch display module in an accommodating portion of an outer housing, so as to make the polarizer constitute a part of an appearance surface of the electronic device.