Device and method for adjusting inverted image in display system

• Main Authors: LIM CHAE-WHAN, NAM SEUNG-A
• Format: Patent
• Language: English
• Published: 30.10.2003
• Edition: 7
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEALS

An image display system of a portable telephone is disclosed. The image display system comprises: a key pad provided with keys for setting a photographing mode and a screen displaying mode; a camera for capturing an image signal; a signal processing unit for converting the image signal outputted from the camera into image data and outputting it; a display unit for displaying the image data received from the signal processing unit; a side key for setting normal image data when the image data is displayed as an inverted image on the display unit; an image processing unit for transmitting the image data received from the signal processing unit and an address value where the image data starts to be outputted to the display unit, wherein, at the time when the side key is inputted, the image processing unit changes the address value where the image data starts to be outputted and transmits it to the display unit; and a control unit for generating a photographing control signal at the time when the photographing mode key is inputted, wherein, at the time when the side key is inputted, the control unit controls the image processing unit to change the address value where the image data starts to be outputted and to transmit it to the display unit.