| 摘要 |
The present invention relates to a mobile communication terminal case capable of accurately measuring the position of an electronic pen tip. The mobile communication terminal case comprises: a main body unit arranged at an outer surface of the mobile communication terminal such that a touch screen of an electronic product may be exposed outwardly; a position measuring unit including an electronic pen for inputting a content to be displayed on the touch screen, and position measuring means arranged at one side of the main body unit to measure the position of the electronic pen tip; and a communication unit which transmits information on the position of the electronic pen tip measured by the position measuring unit to the mobile communication terminal. Thus, the position of a character or symbol to be inputted can be accurately measured in inputting the character or symbol in an electronic product with a touch screen, thereby improving the reliability and preventing the erroneous operation of the product. Thus, time taken to input a character or symbol is shortened to achieve improved convenience of use. |
