Accessory module for an electronic camera

Claim 2

An accessory module for use with an electronic camera having an image sensor for generating an image signal representative of an image captured by the camera, a card slot for accepting a removable memory card for storing the image signal, and an interface section for interfacing the image signal with the memory card through a card slot connector in the card slot, said accessory module comprising: an adaptor unit that fits into the card slot of the camera and connects to the interface section through the card slot connector; an accessory unit interfacing with the adaptor unit, said accessory unit including an image memory for storing the image signal representative of the image captured by the camera, an image display device for displaying the image signal stored in the image memory, and an accessory card slot for receiving the image signal and interfacing with the removable memory card, whereby the memory card can be used with the camera through the accessory card slot despite the card slot in the camera being occupied by the accessory module; and a movable joint connecting the adaptor unit and accessory unit in order to allow articulation of the accessory unit with respect to the adaptor unit such that the display device is viewable from different viewing directions, said movable joint comprising a hinge connected at one end thereof to a rotatable rod, the adaptor unit being connected to the rod and the accessory unit being connected to the hinge such that two degrees of freedom are permitted between the two units.

Claim 3

A display module for use with an electronic camera having an image sensor for generating an image signal representative of an image captured by the camera, a card slot for accepting a removable memory card for storing the image signal, and an interface section for interfacing the image signal with the memory card through a card slot connector in the card slot, said display module comprising: an adaptor unit that fits into the card slot of the camera and connects to the interface section through the card slot connector; a display unit connected to the adapter unit, said display unit including an image memory for storing the image signal representative of the image captured by the camera, an image display device for displaying the image signal stored in the image memory, an accessory card slot having an accessory card slot connector for receiving the image signal and interfacing with the removable memory card, an accessory interface section for interfacing the image signal with the memory card through the accessory card slot connector in the accessory card slot, and a controller for controlling the transfer of the image signal between the camera, the image memory, the image display device, and the accessory interface section, whereby the memory card can be used with the camera through the accessory card slot despite the card slot in the camera being occupied by the display module; and a movable joint connecting the adaptor unit and the display unit in order to allow articulation of the display unit with respect to the adaptor unit such that the display device is viewable from different viewing directions, said movable joint comprising a hinge connected at one end thereof to a rotatable rod, the adaptor unit being connected to the rod and the display unit being connected to the hinge such that two degrees of freedom are permitted between the two units.

Claim 4

A display module for use with an electronic camera having an image sensor for generating an image signal representative of an image captured by the camera, a card slot for accepting a removable memory card for storing the image signal, and an interface section for interfacing the image signal with the memory card through a card slot connector in the card slot, said display module comprising: an adaptor unit that fits into the card slot of the camera and connects to the interface section through the card slot connector; a display unit connected to the adapter unit, said display unit including an image memory for storing the image signal representative of the image captured by the camera, an image display device for displaying the image signal stored in the image memory, an accessory card slot having an accessory card slot connector for receiving the image signal and interfacing with the removable memory card, an accessory interface section for interfacing the image signal with the memory card through the accessory card slot connector in the accessory card slot, and a controller for controlling the transfer of the image signal between the camera, the image memory, the image display device, and the accessory interface section, whereby the memory card can be used with the camera through the accessory card slot despite the card slot in the camera being occupied by the display module; and a movable joint connecting the adaptor unit and the display unit in order to allow articulation of the display unit with respect to the adaptor unit such that the display device is viewable from different viewing directions, said movable joint comprising a hinge connected at one end thereof to a rotatable rod, the adaptor unit being connected to the rod and the display unit being connected to the hinge such that two degrees of freedom are permitted between the two units.