Greeting card for e.g. birthday, has loudspeaker, liquid crystal display screen and memory device for storing sounds and images, and switch automatically activated for starting image and tone reproduction during opening card

摘要

The card has a loudspeaker (4), a liquid crystal display (LCD) screen (3) and a memory device (5) for storing sounds and images. A front side (1) and a rear side (2) are turned for opening and closing the card. A switch (7) is automatically activated for starting the image and tone reproduction during opening the card. An interface is provided for transferring image and sound data on the card. A control unit (6) adjusts sound volume of the sound rendering device and/or brightness or sharpness of the liquid crystal display screen.