Abstract: There are provided a memory device and a manufacturing method of the memory device. The memory device includes: a first stack structure including a word line of a first group and select lines of a first group; a second stack structure including select lines of a second group; a first plug in the first stack structure; a second plug connected to the first plug, the second plug being disposed in the second stack structure; a first isolation pattern between the select lines of the first group; and a second isolation pattern between the select lines of the second group.

Abstract: There is provided a method for displaying information regarding a user's point of interest. The method includes displaying a UI screen including a first UI region in which the user's point of interest is displayed on a map as a location identifier, and a second UI region in which at least one object for the user's point of interest is displayed. Here, the user's point of interest may include at least one of a point which is previously searched by the user, a point to which the user previously visits, and a point that the user previously registers as the point of interest, and the object may express the information regarding the user's point of interest in relation to the location identifier in detail.

Abstract: A method and system for a route search is provided. The route search method implemented with a computer includes displaying a map screen on a screen of an electronic device, verifying a position selected on the map screen according to a movement event of a user for an indicator indicating at least one of a departure point, a destination, or a stop or an indication line indicating a previously searched route, determining a road, corresponding to the verified position, as a new passing road, searching a route, between the departure point and the destination, including the new passing road, and displaying a map screen, associated with the searched route, again on the screen of the electronic device.

Abstract: A nearby search method implemented with a computer includes verifying search request information entered through an electronic device, displaying a map screen on a screen of the electronic device, verifying a search result to be displayed on the map screen according to the verified search request information, dividing the map screen into a plurality of tiles, and displaying a search result, included in each of the divided tiles, as one search result icon corresponding to each of the divided tiles and distinguishably displaying search result icons to be displayed on each of the divided tiles according to the number of search results included in one tile.

Abstract: There is provided a method for displaying information regarding a user's point of interest. The method includes displaying a UI screen including a first UI region in which the user's point of interest is displayed on a map as a location identifier, and a second UI region in which at least one object for the user's point of interest is displayed. Here, the user's point of interest may include at least one of a point which is previously searched by the user, a point to which the user previously visits, and a point that the user previously registers as the point of interest, and the object may express the information regarding the user's point of interest in relation to the location identifier in detail.

Abstract: A method and system for a route search is provided. The route search method implemented with a computer includes displaying a map screen on a screen of an electronic device, verifying a position selected on the map screen according to a movement event of a user for an indicator indicating at least one of a departure point, a destination, or a stop or an indication line indicating a previously searched route, determining a road, corresponding to the verified position, as a new passing road, searching a route, between the departure point and the destination, including the new passing road, and displaying a map screen, associated with the searched route, again on the screen of the electronic device.

Abstract: A system and method for providing a nearby search service using a POI clustering scheme is provided. A nearby search method implemented with a computer includes verifying search request information entered through an electronic device, displaying a map screen on a screen of the electronic device, verifying a search result to be displayed on the map screen according to the verified search request information, dividing the map screen into a plurality of tiles, and displaying a search result, included in each of the divided tiles, as one search result icon corresponding to each of the divided tiles and distinguishably displaying search result icons to be displayed on each of the divided tiles according to the number of search results included in one tile.

Abstract: Provided is a system and method for providing closed circuit television (CCTV) information. A method configured as a computer may include generating and managing relevant information between a CCTV and a road route, receiving information about a course from an electronic device over a network, verifying a road route present in the received course, and verifying a CCTV present in the verified road route based on the relevant information, assigning an order associated with a heading direction of the course to CCTV information about the verified CCTV based on the relevant information, and transmitting the CCTV information to which the order is assigned, to the electronic device. Here, the CCTV information may be arranged based on the assigned order and displayed on a screen of the electronic device.