Abstract: Provided a liquid crystal composition including ceramide, a method of preparing the same, and a cosmetic composition including the same. According to a liquid crystal composition including various types of ceramide of an aspect and a method of preparing the same, the liquid crystal composition not only has high liquid crystal stability that liquid crystal is maintained even after 4 weeks at a high temperature, but also activities of increasing an amount of ceramide, increasing an expression level of aquaporin 3, increasing an amount of filaggrin, increasing an expression level of hyaluronic acid, increasing an expression level of loricrin, increasing an expression level of involucrin, and increasing a thickness of the skin, resulting in effects usefully available for amelioration of the skin conditions.

Abstract: Provided is a method and apparatus for creating a dot LED image in a portable terminal. An apparatus for creating a dot LED image in a portable terminal includes a display unit and a control unit. The display unit displays a dot LED image that is automatically created. The control unit extracts an edge image from an image and automatically maps a dot LED to the extracted edge image to create the dot LED image.

Abstract: A memory expansion pack, which includes a memory for storing content, an FM receiver, an ear jack, and a controller, is connected with a portable terminal through a connector of the pack to provide content to the terminal. Under the control of the controller, content stored in the memory and audio data, which is received through the FM receiver from an external device over a set frequency channel, is transmitted to the terminal. When the ear jack is connected with the external output device, it outputs the content through the external output device. When the ear jack is connected with a device, such as a PC, the ear jack downloads content from the PC.

Abstract: A memory expansion pack, which includes a memory for storing content, an FM receiver, an ear jack, and a controller, is connected with a portable terminal through a connector of the pack to provide content to the terminal. Under the control of the controller, content stored in the memory and audio data, which is received through the FM receiver from an external device over a set frequency channel, is transmitted to the terminal. When the ear jack is connected with the external output device, it outputs the content through the external output device. When the ear jack is connected with a device, such as a PC, the ear jack downloads content from the PC. The memory expansion pack allows the user to provide and use a large amount of various content. The pack can also provide high quality services, overcoming the limited memory capacity of portable terminals, and reduce the cost of wireless data communication.

Abstract: A mobile terminal and a method of inputting a message thereto are provided. The method of inputting a message includes analyzing an input voice signal and determining whether the voice signal corresponds to a message modification instruction, and modifying, if the voice signal corresponds to a message modification instruction, a message according to the voice signal. A user can thereby input a message through the input of a voice in the mobile terminal and modify the input message.

Abstract: There is provided a service method in a mobile terminal supporting a telephone call service and a plurality of additional services. Upon receipt of a priority designation request for a first selected one of the additional services from a user, the mobile terminal designates the first selected additional service as a high-priority service. Upon receipt of an incoming telephone call during a selected second one of the additional services, the mobile terminal determines whether the first selected additional service is identical to the second selected additional service. When the first selected additional service is identical to the second selected additional service, the mobile terminal maintains the selected additional service.

Abstract: A memory expansion pack, which includes a memory for storing content, an FM receiver, an ear jack, and a controller, is connected with a portable terminal through a connector of the pack to provide content to the terminal. Under the control of the controller, content stored in the memory and audio data, which is received through the FM receiver from an external device over a set frequency channel, is transmitted to the terminal. When the ear jack is connected with the external output device, it outputs the content through the external output device. When the ear jack is connected with a device, such as a PC, the ear jack downloads content from the PC. The memory expansion pack allows the user to provide and use a large amount of various content. The pack can also provide high quality services, overcoming the limited memory capacity of portable terminals, and reduce the cost of wireless data communication.

Abstract: There is provided a service method in a mobile terminal supporting a telephone call service and a plurality of additional services. Upon receipt of a priority designation request for a first selected one of the additional services from a user, the mobile terminal designates the first selected additional service as a high-priority service. Upon receipt of an incoming telephone call during a selected second one of the additional services, the mobile terminal determines whether the first selected additional service is identical to the second selected additional service. When the first selected additional service is identical to the second selected additional service, the mobile terminal maintains the selected additional service.