Electronic device

An electronic device comprising:

• a casing;
• a circuit board disposed inside the casing and installed with a first operating system and a second operating system;
• a panel module installed on the casing and having a first icon pattern set and a second icon pattern set, the first icon pattern set comprising at least one first icon pattern, the second pattern set comprising at least one second icon pattern;
• a first backlight module set disposed between the circuit board and the panel module, the first backlight module set corresponding to the first icon pattern set, the first backlight module set comprising at least one first backlight module corresponding to the at least one first icon pattern;
• a second backlight module set disposed between the circuit board and the panel module, the second backlight module set corresponding to the second icon pattern set, the second backlight module set comprising at least one second backlight module corresponding to the at least one second icon pattern, the second backlight module comprising:
• a second light emitting component mounted on the circuit board;
• and
• a second light guiding member disposed between the second light emitting component and the corresponding second icon pattern, the second light guiding member comprising:
• a second diffusion film spaced from the second light emitting component;
• and
• an adhesive structure for attaching the second diffusion film onto the panel module;
• and
• a control unit coupled to the first backlight module set and the second backlight module set, the control unit controlling the first backlight module set to illuminate the first icon pattern set when the first operating system is executed, or controlling the second backlight module set to illuminate the second icon pattern set when the second operating system is executed.

An electronic device comprising:

• a casing;
• a circuit board disposed inside the casing and installed with a first operating system and a second operating system;
• a panel module installed on the casing and having a first icon pattern set and a second icon pattern set, the first icon pattern set comprising at least one first icon pattern, the second icon pattern set comprising at least one second icon pattern;
• a first backlight module set disposed between the circuit board and the panel module, the first backlight module set corresponding to the first icon pattern set, the first backlight module set comprising at least one first backlight module corresponding to the at least one first icon pattern;
• a second backlight module set disposed between the circuit board and the panel module, the second backlight module set corresponding to the second icon pattern set, the second backlight module set comprising at least one second backlight module corresponding to the second icon pattern, the at least one second backlight module being substantially identical to the at least one first backlight module;
• and
• a control unit coupled to the first backlight module set and the second backlight module set, the control unit controlling the first backlight module set to illuminate the first icon pattern set when the first operating system is executed, or controlling the second backlight module set to illuminate the second icon pattern set when the second operating system is executed.

An electronic device comprising:

• a casing;
• a circuit board disposed inside the casing and installed with a first operating system and a second operating system;
• a panel module installed on the casing and having a first icon pattern set and a second icon pattern set, the panel module comprising:
• a cover lens having a rear side, the first icon pattern set and the second icon pattern set being formed on the rear side;
• and
• a touch glass coupled to the rear side of the cover lens and disposed between the cover lens and the circuit board;
• a first backlight module set disposed between the circuit board and the panel module, the first backlight module set corresponding to the first icon pattern set;
• a second backlight module set disposed between the circuit board and the panel module, the second backlight module set corresponding to the second icon pattern set;
• and
• a control unit coupled to the first backlight module set and the second backlight module set, the control unit controlling the first backlight module set to illuminate the first icon pattern set when the first operating system is executed, or controlling the second backlight module set to illuminate the second icon pattern set when the second operating system is executed.