Abstract: A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.

Abstract: A printed circuit board (PCB) device is provided, which includes a base board, a part, and a conductive elastic member configured to electrically connect the base board with the part. The conductive elastic member comprises a non-conductive body and at least one conductive interconnect port provided on the non-conductive body and configured to electrically connect an interconnect terminal of the base board with an interconnect terminal of the part.

Abstract: An electronic device may includes a housing including a portion that is transitionable between a pop-up state and a non-pop-up state, a locker for holding the portion of the housing in the non-pop-up state, and a pop-up device for popping up the portion of the housing when the locker releases the portion of the housing such that transitioning between the pop-up and non-pop-up states is allowed.

Abstract: An electronic device having an audio output unit with case design that provides a wide resonance space for enhanced sound quality and improved shock resistance is provided. The electronic device includes a housing, a first space longitudinally penetrating a side region of the housing, and a second space connected to the first space and configured to accommodate an audio output unit therein.

Abstract: An electronic device may includes a housing including a portion that is transitionable between a pop-up state and a non-pop-up state, a locker for holding the portion of the housing in the non-pop-up state, and a pop-up device for popping up the portion of the housing when the locker releases the portion of the housing such that transitioning between the pop-up and non-pop-up states is allowed.

Abstract: A printed circuit board (PCB) device is provided, which includes a base board, a part, and a conductive elastic member configured to electrically connect the base board with the part. The conductive elastic member comprises a non-conductive body and at least one conductive interconnect port provided on the non-conductive body and configured to electrically connect an interconnect terminal of the base board with an interconnect terminal of the part.

Abstract: A portable terminal is provided. The portable terminal includes a first housing, a second housing coupled to the first housing to face the first housing, the second housing being linearly movable to expose or cover a part of the first housing, a rear case coupled to a rear face of the second housing, an opening formed through the rear case, and a slide module comprising a guide member mounted on the first housing, and a slide member coupled to and linearly movable with respect to the guide member, the slide member being coupled to the opening to close the rear face of the second housing. With the slide-type portable terminal, since the opening, in which the slide member can be mounted regardless of the external appearance of the terminal, is formed through the rear case in the opening so that the first and second housings can be slidably coupled to one another, the manufacturing cost of the portable terminal can be reduced.

Abstract: A portable terminal is provided. The portable terminal includes a first housing, a second housing coupled to the first housing to face the first housing, the second housing being linearly movable to expose or cover a part of the first housing, a rear case coupled to a rear face of the second housing, an opening formed through the rear case, and a slide module comprising a guide member mounted on the first housing, and a slide member coupled to and linearly movable with respect to the guide member, the slide member being coupled to the opening to close the rear face of the second housing. With the slide-type portable terminal, since the opening, in which the slide member can be mounted regardless of the external appearance of the terminal, is formed through the rear case in the opening so that the first and second housings can be slidably coupled to one another, the manufacturing cost of the portable terminal can be reduced.

Abstract: A method of programming a NAND-type flash memory device having bitlines and wordlines, and memory strings composed of memory cells serially connected between string select transistors coupled to each of the bitlines and ground select transistors coupled to a source line. The method comprises of applying a first voltage to one or more unselected wordlines, then applying a predetermined bitline voltage to an unselected bitline, and then applying a second voltage to the unselected wordlines, and concurrently applying a third voltage to a selected one out of the wordlines. Thus, a program disturbance phenomenon can be prevented.

Abstract: A method of programming a NAND-type flash memory device having bitlines and wordlines, and memory strings composed of memory cells serially connected between string select transistors coupled to each of the bitlines and ground select transistors coupled to a source line. The method comprises of applying a first voltage to one or more unselected wordlines, then applying a predetermined bitline voltage to an unselected bitline, and then applying a second voltage to the unselected wordlines, and concurrently applying a third voltage to a selected one out of the wordlines. Thus, a program disturbance phenomenon can be prevented.

Abstract: In a method for forming an isolation region in a semiconductor device, after forming a first oxide film and a silicon film on a semiconductor substrate, an oxidation-blocking film is formed on the silicon film. Then, a high-temperature heat treatment process is performed in a nitrogenous atmosphere. The oxidation-blocking film is selectively etched to form an opening, and a thermal oxidation process is performed to form a thermal oxide film in the opening. A bird's beak between the oxidation-blocking film and the silicon film is suppressed because of the heat treatment in a nitrogenous atmosphere, so that stable isolation characteristics can be secured.