摘要:
A liquid crystal display device includes a liquid crystal panel, a protection panel arranged a predetermined distant from the liquid crystal panel, and a flow control device to impart turbulence to an air flow in a channel, which is defined between the liquid crystal panel and the protection panel.
摘要:
A liquid crystal panel assembly includes a liquid crystal panel, a backlight module having at least one light emitting diode (LED) light source to irradiate light to the liquid crystal panel, and a housing which surrounds the liquid crystal panel and the backlight module. At least a portion of the housing adjacent to the at least one LED light source is formed of a thermal-conductive material.
摘要:
A heat radiation member usable with a card type electronic component to cool the card type electronic component includes a heat radiator formed with a plurality of cooling fins, and a card mounting part coupled to the heat radiator and having a receiver to accommodate the card type electronic component to transfer heat. Thus, the heat radiation member usable with a card type electronic component that can be incorporated in a display apparatus reduces noise and saves expenses as efficiently cooling the card type electronic component by dissipating heat using heat conductivity with a cooling fin and without a cooling fan.
摘要:
A liquid crystal display device includes a liquid crystal panel, a protection panel arranged a predetermined distant from the liquid crystal panel, and a flow control device to impart turbulence to an air flow in a channel, which is defined between the liquid crystal panel and the protection panel.
摘要:
A cooling unit to cool the display apparatus including a heat generating unit to generate heat and a casing to accommodate the heat generating unit, the cooling unit includes a cooling fan to generate air flow; a duct which is coupled with the casing and forms a cooling path to connect the cooling fan and the heat generating unit; an inlet portion which is provided to one side of the casing to communicate with the duct; an inlet grill which is provided in the inlet portion to guide air to be inhaled in a direction inclined to a rear surface of the casing; an outlet portion which is provided to an other side of the casing to communicate with the duct, being spaced from the inlet portion; and an outlet grill which is provided in the outlet portion to guide air to be exhaled in a direction inclined to a rear surface of the casing, wherein the exhaled direction provided by the outlet grill is different from the air-inhaling direction provided by the inlet grill. With this configuration, the cooling path is effectively provided to enhance cooling efficiency and thermal reliability.
摘要:
A panel type display device for minimizing temperature increase in the interior of a case and a display panel. The display device includes a case, a display panel mounted in an interior of the case, at least one circuit board for controlling the display panel, a first cooling fluid path for cooling the display panel, and a second cooling fluid path for cooling the circuit board. In the display device, the first and second cooling fluid paths are separated from each other.
摘要:
A backlight unit includes a light source including a light emitting diode, a temperature sensor to measure a temperature of the light source, a light source driver to supply power to the light source, and a controller to control the light source driver based on the temperature measured by the temperature sensor.
摘要:
A liquid crystal display device includes a liquid crystal panel, a protection panel arranged a predetermined distant from the liquid crystal panel, and a flow control device to impart turbulence to an air flow in a channel, which is defined between the liquid crystal panel and the protection panel.
摘要:
A user identification card connecting device for a broadcast reception apparatus and a broadcast reception apparatus having the same are provided. The user identification card connecting device includes a frame which is provided with an insertion part into which a user identification card is inserted, a heat radiation device which is movably mounted to the frame to contact the user identification card, and an elastic member which biases the heat radiation device toward the user identification card to enable the heat radiation device to be kept in contact with the user identification card. Accordingly, the user identification card can be easily mounted and demounted to/from the connecting device, and heat from the user identification card can be effectively dissipated.
摘要:
A panel type display device for minimizing temperature increase in the interior of a case and a display panel. The display device includes a case, a display panel mounted in an interior of the case, at least one circuit board for controlling the display panel, a first cooling fluid path for cooling the display panel, and a second cooling fluid path for cooling the circuit board. In the display device, the first and second cooling fluid paths are separated from each other.