Abstract:
An etching gas mixture, a method of forming a pattern using the etching gas mixture, and a method of manufacturing an integrated circuit device using the etching gas mixture, the etching gas mixture including a C1-C3 perfluorinated alkyl hypofluorite; and a C1-C10 organosulfur compound that includes a C—S bond in the compound.
Abstract:
An image display apparatus and a method of displaying an image are provided. The image display apparatus includes: a display; a graphics processing unit (GPU); and a processor configured to: determine a copy region of a planar-format image based on information regarding a current viewpoint, control the GPU to generate a sphere-format image by mapping an image corresponding to the copy region to a sphere and to generate an output image by rendering the sphere-format image, and control the display to display the output image.
Abstract:
A display device for displaying an application in an execution area according to a user input is disclosed. The display device includes a user interface configured to receive a user input corresponding to a shape, a display, and a controller configured to determine an application corresponding to the shape and determine an execution area for the application on a screen of the display in response to the user interface receiving the user input, and control the display of the application in the execution area.
Abstract:
A terminal, a server, a method of controlling the terminal, and a method of controlling the server are provided. The terminal includes a communication unit which communicates with a server storing a file uploaded by a second terminal, a photographing unit which captures an image of a user of the terminal, and a controller which controls the communication unit to receive client information for client authentication from the server, authenticate a client on the basis of a facial image included in the client information and the image of the user captured by the photographing unit, and receive the uploaded file according to the authentication result when the terminal accesses the server with the same account as the second terminal.