Compact electronic unit with display

• US 7,258,270 B2
• Filed: 11/30/2004
• Issued: 08/21/2007
• Est. Priority Date: 11/30/2004
• Status: Expired due to Fees

• Current Assignee: Micard Group, Inc.
• Original Assignee: Armen Kazanchian, Clinton Wilcox
• Inventors: Kazanchian, Armen E., Wilcox, Clinton
• Primary Examiner(s): PAIK, STEVEN SANGYUL
• Application Number:
  US10/999,717
• Publication Number:
  US 20060113377A1
• Time in Patent Office: 994 Days
• Field of Search: 235/380, 235/451, 235/486, 235/487, 235/492, 345/105, 345/173
• US Class Current: 235/380
• CPC Class Codes: G06K 19/0705 the battery being connected to a power saving arrangement
• CPC Class Codes: G06K 19/077 Constructional details, e.g. mounting of circuits in the carrier
• CPC Class Codes: G06K 19/07703 the interface being visual

Abstract

An electronic unit for storing and displaying information includes a case, a computer having storage capability for electronically storing information and a processor for generating display signals corresponding to the stored information. A display screen is mounted within the case and connected to the processor for receiving the display signals generated by the processor and for displaying the information. At least one depressible key is mounted within the case, and a battery supplies electrical operating power to the computer. In addition, the unit includes a battery-saving feature for shutting off power to the display screen following a preselected period of time between successive depressions of any of the keys, and the case has a front which measures no more than about 3.5 inches by 2.0 inches and has a thickness which is no more than about 0.039 inches.

Claims

1. A compact electronic unit for storing and displaying information, the unit comprising:

a case;

a computer mounted within the case including;

a storage for storing first and second display information; and

a processor for generating first display signals corresponding to the stored first display information;

a display including a display screen mounted within the case and connected to the processor for receiving the first display signals generated by the processor and for displaying the first display information; and

a timing circuit operably associated with the processor for monitoring an expiration date of the first display information, the processor being operable to replace the first display information with the second display information when the expiration date has been reached, and generate second display signals based on the second display information for displaying the second display information on the display screen;

a time between displaying the first and second display information being greater than that required to display sequential images in a motion picture effect.

2. The unit as defined in claim 1 wherein the case is rectangular in shape having a length which is no more than about 3.5 inches and a width which is no more than about 2.0 inches and the display screen is rectangular in shape and has sides which measure no more than about 1.875 inches by 2.875 inches.

3. The unit as defined in claim 2 wherein the case has a thickness which is no more than about 0.039 inches.

4. The unit as defined in claim 1 further including at least one pressure sensitive key mounted within the case and connected to the computer for initiating a preselected operation upon depression of the at least one pressure sensitive key, the unit includes a battery for supplying electrical operating power to the computer, and the computer includes battery-saving means connected to the at least one pressure sensitive key for shutting off power to the display screen following a preselected period of time between successive depressions of any of the at least one pressure sensitive keys.

5. The unit as defined in claim 4 wherein the battery-saving means includes:

means containing stored information relating to the preselected period of time,

means for monitoring the time from a depression any of the at least one depressible keys; and

means for comparing the monitored time to the preselected period of time so that when the monitored time reaches the preselected period of time before any of the at least one depressible keys are again depressed, the power to the display screen is shut off.

6. The unit as defined in claim 1 wherein the storage is adapted to accept information downloaded therein from an external source, and

the unit further includes a port through which the information can be downloaded from the external source to the storage.

7. The unit as defined in claim 1 wherein the case has a front for viewing the display screen and a back including a surface which is adapted to bear indicia printed thereon.

8. A compact electronic unit for storing and displaying information, the unit comprising:

a case

a computer mounted within the case including;

a storage for storing first and second display information; and

a processor for generating first display signals corresponding to the stored first display information;

a display including a display screen mounted within the case and connected to the processor for receiving the first display signals generated by the processor and for displaying the first display information;

a timing circuit operably associated with the processor for monitoring an expiration date of the first display information, the processor being operable to replace the first display information with the second display information when the expiration date has been reached, and generate second display signals based on the second display information for displaying the second display information on the display screen;

the computer including means providing a user-controlled pointer which is viewable upon the display screen;

a set of depressible navigation keys mounted within the case and connected to the control means enabling a user to alter the position of the displayed pointer across the screen and a depressible ENTER key mounted within the case and connected to the computer means for initiating a preselected operation thereby upon depression of the ENTER key, and

the display screen including an active area over which the displayed pointer can be positioned and through which the preselected change in the displayed information is initiated so that by positioning the displayed pointer over the active area and depressing the ENTER key, the preselected change in the displayed information is effected.

9. The unit as defined in claim 8 wherein the navigation keys includes four keys for controlling the upward movement of the pointer relative to the front of the screen, the downward movement of the pointer relative to the front of the screen, the rightward movement of the pointer relative to the front of the screen, and the leftward movement of the pointer relative to the front of the screen.

10. A compact electronic unit for storing and displaying information, the unit comprising:

a case;

a computer mounted within the case including;

a storage device for storing information; and

a processor for generating display signals corresponding to the stored information;

a display including a display screen mounted within the case and connected to the processor for receiving the display signals generated by the processor and for displaying the information;

at least one pressure sensitive key mounted within the case and connected to the computer for initiating a preselected operation thereof upon depression of the at least one pressure sensitive key;

a battery for supplying electrical operating power to the computer and the display screen for displaying the information;

the computer including a battery saving means connected to the at least one pressure sensitive key for shutting off power to the display screen following a preselected period of time between successive depressions of any of the at least one pressure sensitive keys;

a user-controlled pointer which is displayed on the display screen;

the at least one pressure sensitive key including a set of navigation keys mounted within the case and connected to the processor enabling a user to alter the position of the displayed pointer across the screen and an ENTER key mounted within the case and connected to the processor enabling the user to initiate a preselected change in the displayed information by depressing the ENTER key; and

the display screen including an active area over which the pointer can be positioned and through which the preselected change in the displayed information is initiated so that by positioning the pointer over the active area and depressing the ENTER key, the preselected change in the displayed information is effected.

11. The unit as defined in claim 10 wherein the case has a front which is rectangular in shape and has sides extending from the front which measure no more than about 3.5 inches by 2.0 inches.

12. The unit as defined in claim 11 wherein the display screen is rectangular in shape, and the sides of the display screen measure no more than about 1.875 inches by 2.875 inches.

13. The unit as defined in claim 11, wherein the case has a thickness which is no more than about 0.039 inches.

14. The unit as defined in claim 11, wherein the case has a back including a surface which is adapted to bear indicia printed thereon.

15. The unit as defined in claim 10, wherein the battery-saving means includes:

means containing stored information relating to the preselected period of time;

means for monitoring the time from the most recent depression any of the at least one depressible keys; and

means for comparing the monitored time to the preselected period of time so that when the monitored time reaches the preselected period of time before any of the at least one depressible keys are again depressed, the power to the display screen is shut off.

16. The unit as defined in claim 10 wherein the set of navigation keys includes four keys for controlling the upward movement of the pointer relative to the front of the screen, the downward movement of the pointer relative to the front of the screen, the rightward movement of the pointer relative to the front of the screen, and the leftward movement of the pointer relative to the front of the screen.

17. The unit as defined in claim 10 further comprising a timing circuit associated with the processor for effecting a change in the displayed information following a preselected period of time or upon reaching a specific moment in time.

18. A portable electronic unit for storing and displaying information, the unit comprising:

a case;

a memory located within the case for storing display information corresponding to a plurality of images;

a processor located within the case and operably connected to the memory for generating display signals corresponding to the stored display information;

a display screen mounted in the case and operably connected to the processor for receiving the generated display signals and for displaying the plurality of images, the display screen having an active area displaying at least one icon that remains viewable during display of the plurality of images, the at least one displayed icon representing a user selectable choice of an image to be displayed; and

at least one pressure sensitive key located on the case separate from the display screen and operably connected to the processor for selecting the at least one displayed icon to thereby change an image to be displayed.

19. A portable electronic unit according to claim 18, wherein the at least one pressure sensitive key includes four navigation keys equally spaced about a 360 degree circle and an ENTER key centered between the navigation keys.