Liquid crystal display device

A liquid crystal display device, comprising:

• a liquid crystal (LC) panel;
• a backlight unit and a cover bottom disposed on a rear surface of the LC panel;
• a printed circuit board (PCB) bracket extending from a side surface of the cover bottom;
• a source PCB electrically connected to the LC panel, disposed on an upper surface of the PCB bracket, and having a ground region on an upper surface of the source PCB, the upper surface of the source PCB being opposite to and further away from the upper surface of the PCB bracket than a lower surface of the source PCB;
• a metal cover shield attached to the LC panel and the cover bottom, the metal cover shield having a horizontal upper inner surface, a horizontal lower inner surface, and a vertical side inner surface enclosing, respectively, the upper surface of the source PCB, the lower surface of the source PCB and a side surface of the source PCB that directly connects the upper surface and the lower surface of source PCB to one another, the horizontal upper inner surface of the metal cover shield directly and electrically contacting the ground region of the source PCB;
• an insulation sheet positioned directly on the vertical side inner surface and the horizontal lower inner surface of the metal cover shield, the insulating sheet including a contact hole, through which the upper inner surface of the metal cover shield is directly and electrically connected to the ground region of the source PCB, and
• a conductive adhesion portion disposed directly on the horizontal upper inner surface or the horizontal lower inner surface of the metal cover shield at one or both of an upper side and a lower side of the insulating sheet.

A liquid crystal display device, comprising:

• a source printed circuit board (PCB) connected to a liquid crystal (LC) panel, and having one or more ground regions on a first surface of the source PCB,
• a cover bottom for accommodating and supporting the LC panel and a backlight unit;
• a conductive cover shield attached to the LC panel and the cover bottom, the conductive cover shield having a horizontal first inner surface, a horizontal second inner surface and a vertical third inner surface enclosing, respectively, an upper surface of the source PCB, an lower surface of the source PCB and a side surface of the source PCB, the horizontal first inner surface facing the horizontal second inner surface, the vertical third inner surface extending between the horizontal first inner surface and the horizontal second inner surface, and at least a portion of the horizontal first inner surface directly and electrically contacting a ground region of the one or more ground regions of the source PCB;
• and
• an insulation layer directly positioned on the horizontal second inner surface and the vertical third inner surface of the conductive cover shield and exposing the at least a portion the horizontal first inner surface of the conductive cover shield, and the insulation layer including a first upper insulating film having no viscosity, a first lower insulating film having no viscosity, and a second insulating film having a viscosity and disposed between the first upper insulating film and the first lower insulating film.