Method and apparatus for displaying information in a display screen region identified by permanent printing

• US 7,804,489 B1
• Filed: 08/13/2003
• Issued: 09/28/2010
• Est. Priority Date: 08/29/2001
• Status: Expired due to Fees

• Current Assignee: Palmsource Incorporated (Access Company Limited)
• Original Assignee: Palmsource Incorporated (Access Company Limited)
• Inventors: Tredez, Jerome, Plaquette, Paul, Guiter, Olivier
• Primary Examiner(s): Liang; Regina
• Application Number:
  US10/640,753
• Time in Patent Office: 2,603 Days
• Field of Search: 345173-179, 345/168, 345/169, 345/172, 345/1.1, 345/1.2, 345/2.1, 345/2.3, 178/18.01, 178/18.03, 382175-179, 382186-189, 455/556, 455/556.1, 455/566, 455/90
• US Class Current: 345/173
• CPC Class Codes: G06F 1/1643 the display being associated to a digitizer, e.g. laptops that can be used as penpads details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615
• CPC Class Codes: G06F 1/1647 including at least an additional display G06F1/1692 takes precedence
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/1423 controlling a plurality of local displays, e.g. CRT and flat panel display

Abstract

A method and system for displaying information on a hand held computer system in a display region identified by permanent printing. The hand held computer system may comprise a second display region, separate from the first display region located in the permanent printing region. Independent streams of information may be displayed on the separate display regions. Alternatively, the second display region may be a different region of a single display unit. The display region can display any type of information, e.g., alert information, clock information, phone messages, pager messages, etc. Display of information in the display region does not interfere with the second display region.

Claims

1. A method for displaying information on a portable electronic computer system having an independent display screen region and a separate display screen region defined for receiving stroke based input, comprising the steps of:

generating electronically first and second information to be displayed as other than a keyboard image;

storing the first generated information in a memory;

outputting the first generated information as a bit stream to the separate display screen region of the portable electronic system in the area defined for receiving stroke based input; and

outputting the second generated information for display in the independent display screen region independent of the first generated information and independent of stroke based input.

2. The method of claim 1 wherein said separate display screen region of said electronic system is within said area defined for receiving stroke based input and said independent display screen region is free of any area of permanent printing.

3. The method of claim 2 wherein said separate display screen region is implemented using a second screen display unit, and said independent display screen region is implemented using a first screen display unit.

4. The method of claim 3 further comprising turning off said first screen display unit and displaying said second generated information on said second first screen display unit.

5. The method of claim 3 further comprising displaying said first generated information on said second screen display unit automatically in response to a signal for turning off said first screen display unit.

6. The method of claim 1 wherein said first generated information is clock display information.

7. The method of claim 3 further comprising sending information for a clock display to said second display screen unit automatically in response to a signal for turning off said first display screen unit.

8. The method of claim 1 further comprising:

sensing stroke gestures via a digitizing panel; and

displaying a representation of ink on said separate display screen region, said representation corresponding to said stroke gestures.

9. The method of claim 2 wherein said separate display screen region and said independent display screen region are regions of a single display unit.

10. The method of claim 1 wherein said outputting the first generated information further comprises outputting an alert status message on said separate independent display screen region.

11. The method of claim 1 wherein said outputting the first generated information further comprises outputting a dialog of a telephone call on said separate display screen region.

12. The method of claim 1 further comprising:

receiving a short message; and

displaying said short message on said separate display screen region.

13. A portable electronic system having a stroke based input and comprising:

a processor for generating first and second electronic information to be displayed as other than a keyboard image;

a first display screen region coupled to said processor for displaying the generated first electronic information, said first display screen region being defined for receiving stroke based input, wherein the generated first electronic information is stored in memory and communicated as a bitstream for output by the first display screen region; and

a second display screen region for displaying the second electronic information independent of the first information and independent of stroke based input.

14. The electronic system of claim 13, wherein the processor recognizes stroke gestures made in said first display region.

15. The electronic system of claim 13 further comprising a digitizing panel functionally coupled to said first display screen region and said second display screen region.

16. The electronic system of claim 13 wherein said first display region and said second display region are separate regions of a single display.

17. The electronic system of claim 13 wherein said first display screen region and said second display screen region are implemented as a first display screen unit and a distinct second display screen unit.

18. The electronic system of claim 17 wherein said first display screen unit is configured to remain operational when said second display unit is turned off.

19. The electronic system of claim 17 wherein said first display screen unit is configured to turn on automatically in response to a signal turning off said second display screen unit.

20. The electronic system of claim 17 wherein said first display screen unit is specialized for a clock display.

21. The electronic system of claim 13 further comprising a protective display cover, said protective display cover comprising at least one non-opaque region for viewing said first display region through said non-opaque region when said display cover is covering the display.

22. In a portable electronic system having a main display region, a second display screen region which defines an area for receiving stroke based input, a method for displaying information comprising:

displaying program information on the main display screen region of said electronic system; and

in response to a predetermined event, performing operations including;

generating secondary electronic information to be displayed other than as a keyboard image;

outputting said generated secondary electronic information on the second display screen region wherein said outputting said secondary electronic information is independent of the stroke based input and does not interfere with said displaying program information on said main display screen region and said secondary electronic information is stored in memory and communicated as a bitstream for output to the second display screen region.

23. The method of claim 22 wherein said predetermined event is an incoming phone call and wherein said generated secondary information is a dialog enabling a receipt of said phone call.

24. The method of claim 22 wherein said predetermined event is receipt of a short message and wherein said generated secondary information is a body of said short message.

25. The method of claim 22 wherein said predetermined event is a clock update and wherein said generated secondary information is clock display information.