Abstract: A display device includes: a substrate including a display area at which an image is displayed with light, a non-display area which is adjacent to the display area, and a groove in the substrate, in the non-display area thereof; a light emitting element which generates and emits the light, disposed on the substrate in the display area thereof; and a common voltage transmitting line through which a common voltage is transmitted to the display area, disposed on the substrate in the non-display area thereof. The substrate further includes in each of the display area and non-display area thereof: a first insulating film, and a second insulating film disposed on the first insulating film. The groove extends into the second insulating film in a direction toward the first insulating film.

Abstract: A film peeling apparatus including a peeling unit, a peeling unit position adjusted, and a clamp. The peeling unit has uneven portions at an end portion thereof. The peeling unit is configured to peel off a protection film attached on a display panel. The peeling unit position adjuster is connected to the peeling unit. The peeling unit position adjuster is configured to adjust a position of the peeling unit. The clamp is disposed separately from the peeling unit. The clamp is configured to clamp the peeling unit.

Abstract: A film peeling apparatus including a peeling unit, a peeling unit position adjusted, and a clamp. The peeling unit has uneven portions at an end portion thereof. The peeling unit is configured to peel off a protection film attached on a display panel. The peeling unit position adjuster is connected to the peeling unit. The peeling unit position adjuster is configured to adjust a position of the peeling unit. The clamp is disposed separately from the peeling unit. The clamp is configured to clamp the peeling unit.

Abstract: An armrest according to one embodiment of the present invention includes a case including a passage which guides a flow of air while the air is introduced and discharged and a through-hole which is formed via the passage to allow the air to be discharged outward, a fan located inside the case and by which the air is introduced and discharged through the passage, a heating element configured to supply heat to the air discharged by the fan and an outer surface of the case, and a supporter configured to support an external force applied to the case in at least two directions to keep a shape of the case.

Abstract: An ice maker includes an ice tray in which divided spaces which contain ice making water are provided, an ejector which discharges ice in the ice tray, a heater which is provided at one side of the ice tray and supplies heat to the ice tray, an ice storage container which stores the ice discharged by the ejector, and an ice amount sensing apparatus which senses whether the ice storage container is full of ice. Here, a heater cover which covers the heater, is connected to the ice tray, and to which the heat of the ice tray is transferred is formed below the heater, and an ice amount sensing apparatus cover which is connected to the heater cover and covers an outside of the ice amount sensing apparatus is formed at one side of the heater cover.

Abstract: A microwave oven capable of quickly detecting the abnormal operation and the overheated temperature of a high voltage transformer. The microwave oven including cooking chamber, a magnetron configured to provide a high frequency wave to inside of the cooking chamber, a high voltage transformer (HVT) including a core, a primary coil wound around the core, and a secondary coil wound around the core and configured to transform a voltage, which is provided to the microwave oven, to the magnetron, and a Thermo Protector (TP) configured to block a current from being applied to the primary coil when the HVT is overheated, wherein the TP is disposed at an outer surface of the secondary coil.

Abstract: A power saving apparatus that uses a plurality of switches, including a switch provided in a remote controller receptacle mounted on a device, to turn on or off power to a device according to whether a remote controller is received in the remote controller receptacle, thereby saving standby power of the device. The power saving apparatus includes first, second, and third switches, and a controller. The first switch is used to power on/off the device. The second switch is provided in the remote controller receptacle to turn on/off power to the device according to whether or not a remote controller is received in the remote controller receptacle. The controller outputs a control signal to turn on/off power to the device when power is supplied through the first or second switch. The third switch turns on or off the power to the device according to the control signal output from the controller.

Abstract: A power saving apparatus that uses a plurality of switches, including a switch provided in a remote controller receptacle mounted on a device, to turn on or off power to a device according to whether a remote controller is received in the remote controller receptacle, thereby saving standby power of the device. The power saving apparatus includes first, second, and third switches, and a controller. The first switch is used to power on/off the device. The second switch is provided in the remote controller receptacle to turn on/off power to the device according to whether or not a remote controller is received in the remote controller receptacle. The controller outputs a control signal to turn on/off power to the device when power is supplied through the first or second switch. The third switch turns on or off the power to the device according to the control signal output from the controller.

Abstract: In the microwave oven having a high voltage driving part with a high voltage transformer, a switching unit applies electric power to the high voltage driving part. In the switching unit, when switched on, an operational contact firstly comes in contact with a first contact coupled with a PTC thermistor and secondly with a second contact after a given time period, and a driving unit generates driving force and turns on/off the switching unit. Since the switching unit and driving unit may be simply installed to effectively eliminate the inrush current, assembly and work efficiencies are improved according to a simpler wiring process, and also, the total manufacturing cost for the microwave oven is reduced.

Abstract: A tray driving apparatus for a microwave oven and a microwave oven having the same including a speed changing unit for enhancing the cooking quality by periodically changing the rotational speed of the tray to more evenly radiate a microwave to food. The speed changing means includes a driving gear unit having a plurality of driving gears and mounted to the driving shaft; and a driven gear unit having a plurality of driven gears corresponding to respective driving gears of the driving gear unit, and mounted to the driven shaft. The gears of any one of the driving gear unit and the driven gear unit are portion gears which are gears having gear teeth on respective portions of outer peripheries thereof, the gear teeth of the portion gears are alternately disposed to each other one on another.

Abstract: A microwave oven has a cooking chamber in which a tray is provided for supporting food to be cooked. The tray is rotatable and can be raised and lowered. Cooking can be performed by microwaves and/or an electric resistance heater disposed in the cooking chamber. A sensor disposed in the cooking chamber detects a condition wherein food on the rising tray is at a height corresponding to that of the heater. In response to the sensing of such a condition the heater is turned off, a mechanism for raising the tray is also turned off, and a warning is emitted.

Abstract: A microwave oven includes a cooking chamber, a tray disposed in the cooking chamber upon which food can be placed, and a magnetron for supplying high frequency waves to the cooking chamber. The microwave oven has a food-thawing mode and a food-cooking mode. In the thawing mode, the oven is capable of bringing food to different states of thawing in response to the selection of a specific food-thawing key. In the food-cooking mode, various cooking levels can be selected.

Abstract: A tray driving apparatus for a microwave oven and a microwave oven having the same including a speed changing unit for enhancing the cooking quality by periodically changing the rotational speed of the tray to more evenly radiate a microwave to food. The speed changing means includes a driving gear unit having a plurality of driving gears and mounted to the driving shaft; and a driven gear unit having a plurality of driven gears corresponding to respective driving gears of the driving gear unit, and mounted to the driven shaft. The gears of any one of the driving gear unit and the driven gear unit are portion gears which are gears having gear teeth on respective portions of outer peripheries thereof, the gear teeth of the portion gears are alternately disposed to each other one on another.