Abstract: An aerosol generating device includes: a main body including a semi-exterior portion on a surface of which a 1-1st contact electrode and a 1-2nd contact electrode are formed to be apart from each other; a cover detachably coupled to the main body and including a 2-1st contact electrode corresponding to the 1-1st contact electrode and a 2-2nd contact electrode corresponding to the 1-2nd contact electrode; and a controller configured to determine that the cover is mounted on the main body when the 1-1st contact electrode and the 1-2nd contact electrode are electrically connected to each other.

Abstract: A display device includes a first electrode group including a plurality of electrodes, a second electrode group spaced apart from the first electrode group in the first direction and including a plurality of electrodes, light-emitting elements disposed on the electrodes spaced apart from one another in the second direction and having a shape extended in the second direction, and connection electrodes. The connection electrodes includes a first connection electrode, a second connection electrode, a third connection electrode, a fourth connection electrode, and the fifth connection electrode, the first connection electrode is spaced apart from a part of the fourth connection electrode disposed on the second electrode group in the first direction, and the second connection electrode is spaced apart from another part of the fourth connection electrode disposed on the first electrode group in the first direction.

Abstract: An apparatus for manufacturing a secondary battery includes: an index table configured to receive a secondary battery cell, the secondary battery cell including an electrode assembly, a can accommodating the electrode assembly, and an electrode tab between the electrode assembly and the can to electrically connect the electrode assembly to the can; a laser scanner configured to irradiate laser onto an outer surface of the can to weld the electrode tab to the can; and a controller configured to variably control the laser scanner according to an operation of the index table.

Abstract: A capacitive stylus pen for a portable terminal includes a body portion formed of a synthetic resin material extending in a longitudinal direction; a sensing member provided in an inner side of the body portion to sense a current of a human's body; a transferring member formed of a conductive material and provided in an end of the body portion to be connected to the sensing member, and a manipulating member provided in an end of the transferring member, wherein the manipulating member is manufactured of conductive rubber and contacts a touch screen according to user's manipulation, and a Near Field Communication (NFC) is embedded in the body portion to perform wireless communication with the portable terminal, thereby configuring a wireless headset with the capacitive stylus pen.

Abstract: A pop-up flash assembly including a main body comprising an opening; a moving unit linearly movable between a first position and a second position, wherein the moving unit is received in the opening at the first position and protrudes from the opening at the second position; a flash installed on the moving unit and generates light; a first link that has an end that is rotatably coupled to the main body; a second link that has an end that is rotatably coupled to another end of the first link, and another end of the second link being rotatably coupled to the moving unit; and a driver for rotating the first link.

Abstract: A pop-up flash assembly including a main body comprising an opening; a moving unit linearly movable between a first position and a second position, wherein the moving unit is received in the opening at the first position and protrudes from the opening at the second position; a flash installed on the moving unit and generates light; a first link that has an end that is rotatably coupled to the main body; a second link that has an end that is rotatably coupled to another end of the first link, and another end of the second link being rotatably coupled to the moving unit; and a driver for rotating the first link.

Abstract: A keypad apparatus for an electronic device permits a thinner construction. The keypad apparatus includes a first light guide plate having key buttons molded in one body attached onto the first light guide plate, a second light guide plate disposed under the first light guide plate, a first light source disposed at one side of the first light guide plate, a second light source disposed at one side of the second light guide plate, and key input switches associated with the key buttons.

Abstract: A capacitive stylus pen for a portable terminal includes a body portion formed of a synthetic resin material extending in a longitudinal direction; a sensing member provided in an inner side of the body portion to sense a current of a human's body; a transferring member formed of a conductive material and provided in an end of the body portion to be connected to the sensing member, and a manipulating member provided in an end of the transferring member, wherein the manipulating member is manufactured of conductive rubber and contacts a touch screen according to user's manipulation, and a Near Field Communication (NFC) is embedded in the body portion to perform wireless communication with the portable terminal, thereby configuring a wireless headset with the capacitive stylus pen.

Abstract: A keypad apparatus for an electronic device permits a thinner construction. The keypad apparatus includes a first light guide plate having key buttons molded in one body attached onto the first light guide plate, a second light guide plate disposed under the first light guide plate, a first light source disposed at one side of the first light guide plate, a second light source disposed at one side of the second light guide plate, and key input switches associated with the key buttons.

Abstract: A camera lens housing in a mobile communication terminal adapted to provide an easy control to rotation of a lens housing as well as remove noises generated upon rotation of the lens housing. The camera lens assembly utilizes a set of bearings for supporting the rotation of the lens housing rotatably coupled into the mobile terminal, which provides significant noise reduction upon rotation of the lens housing. The control of rotation in the bearing using a plate spring provide more efficient and smooth adjustment in setting the desired direction of photographing of the lens housing, and it makes it possible to keep the fixing state of the lens housing more stable during photographing using the mobile phone with a camera.

Abstract: A camera lens housing in a mobile communication terminal adapted to provide an easy control to rotation of a lens housing as well as remove noises generated upon rotation of the lens housing. The camera lens assembly utilizes a set of bearings for supporting the rotation of the lens housing rotatably coupled into the mobile terminal, which provides significant noise reduction upon rotation of the lens housing. The control of rotation in the bearing using a plate spring provide more efficient and smooth adjustment in setting the desired direction of photographing of the lens housing, and it makes it possible to keep the fixing state of the lens housing more stable during photographing using the mobile phone with a camera.