Liquid crystal display module, liquid crystal display device employing the same, and assembly method thereof

An LCD, comprising:

• an LCD module displaying information, the LCD module having at least one first locking depression formed at the edge of its topside;
• a rear case accommodating the LCD module, the rear case having an LCD module fastening boss, the fastening boss being protruded from the bottom of the rear case on which the LCD module is mounted by a predetermined height, the fastening boss having a hollow with a predetermined depth formed at its upper side;
• and
• a front case covering the surface of the rear case on which the LCD module is mounted, the front case having an LCD module fixing part for pressing the top of the first locking depression and a rear case fastening part fastening the LCD module fixing part to the LCD module while being fitted in the hollow of the LCD module fastening boss.

An LCD, comprising:

• an LCD module displaying information, the LCD module having at least one first locking depression formed at the edge of its topside;
• a rear case having an LCD module-fastening boss for the purpose of restricting the horizontal movement of the LCD module, the fastening boss having a locking protrusion projected from the bottom of the rear case by a predetermined height and a hollow formed at the upper side of the locking protrusion with a predetermined depth;
• a first fastening means a part of which presses the first locking depression and the other part of which would fit in the hollow to thereby fasten the LCD module to the rear case;
• a front case combined with the rear case;
• and
• a second fastening means for combining the rear case and the front case with each other.

An LCD assembling method, comprising the steps of:

• placing an LCD module displaying information and having at least one first locking depression formed at the edge of its topside in a predetermined position of a rear case having an LCD module fastening part, to temporarily accommodate the LCD module in the rear case;
• temporarily fixing a front case to the rear case accommodating the LCD module, the front case simultaneously coming into contact with the first locking depression of the LCD module and the LCD module fastening part;
• and
• combining the front case and the rear case with each other by using a fastening means.

An LCD assembling method, comprising the steps of:

• temporarily accommodating an LCD module displaying information in a rear case, the LCD module having at least one first locking depression formed at the edge of its topside in a rear case;
• combining the LCD module and the rear case with each other by using a first fastening means a part of which presses the first locking depression and the remaining part of which is fixed to the bottom of the rear case;
• and
• combining the rear case with a front case by using a second fastening means.

An LCD, comprising:

• an LCD module which includes:
• a display unit for displaying images by driving its liquid crystal;
• a means for supplying light to the display unit;
• a container for accommodating the display unit and light supplying means, the container having at least one first locking depression formed at the edge of its top side;
• and a chassis combined with the display unit and the container, coming into contact with the top of the display unit and the outer side of the container, a portion of the chassis, corresponding to the first locking depression, being partially cut to expose the overall surface of the first locking depression, the partially cut portion being formed at the edge of the chassis;
• and
• a case consisting of a rear case and a front case, which are combined with each other, the rear case having a pressing means which presses the first locking depression after the LCD module is accommodated therein.