DISPLAY APPARATUS AND DISPLAY METHOD FOR DISPLAYING MAIN DATA AND DATA RELATED TO THAT MAIN DATA, AND A MEMORY MEDIUM

• US 20140258924A1
• Filed: 03/06/2014
• Published: 09/11/2014
• Est. Priority Date: 03/08/2013
• Status: Abandoned Application

• Current Assignee: Casio Computer Company Limited
• Original Assignee: Casio Computer Company Limited
• Inventors: SEKINO, Shigeo
• Application Number:
  US14/199,869
• Publication Number:
  US 20140258924A1
• Time in Patent Office: Days
• US Class Current: 715/800
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A substitution area is kept in part of a display area of main data while that main data is displayed, and substitutes related data that is related to the main data for the main data, and displays related data in the substitution area. While related data is displayed in the substitution area, the size of the substitution area is increased or decreased in response to an instruction from a user. The user can change the size of the substitution area in real-time as necessary.

Claims

1. A display apparatus comprising:

a display section that displays main data and related data that is related to the main data;

a display control section that, when main data is displayed on a screen of the display section, keeps a substitution area, in which other display content is substituted for the displayed content, in part of a display area displaying the main data, and displays the related data substituted for the main data in the substitution area; and

an area control section that changes the position or size of the substitution area kept by the display control section in response to an instruction from a user.

2. The display apparatus according to claim 1, wherein

the display control section controls the display state of the related data on the screen of the display section according to the position or size of the substitution area.

3. The display apparatus according to claim 2, wherein

control of the display state of related data by the display control section is control that, when the display position, display form and display size of the related data on the screen of the display section are in a fixed state, changes only the information amount of the related data in the substitution area according to the size of the substitution area;

or is control that changes only the information content of the related data in the substitution area according to the position of the substitution area.

4. The display apparatus according to claim 2, wherein

control of the display state of related data by the display control section is control that, when the display size of the related data is fixed as is, the form in which information content of the related data is arranged is changed according to the size of the substitution area so that a maximum amount of the information content of the related data is displayed in the substitution area.

5. The display apparatus according to claim 2, wherein

control of the display state of related data by the display control section is control that changes the display size of the related data according to the size of the substitution area to a maximum size that can be arranged in the substitution area.

6. The display apparatus according to claim 1, wherein

the display control section keeps the substitution area in at least one of the four corners of the display area of the main data.

7. The display apparatus according to claim 6, wherein

the display control section places an index that indicates the existence of the related data in a position in the display area of the main data that corresponds to the substitution area.

8. The display apparatus according to claim 7, wherein

the index, in addition to the existence of the related data, indicates the type of information content of the related data.

9. The display apparatus according to claim 6, wherein

the display control section virtually takes the screen of the display section to have a multi-layer structure in which the main data is an upper layer of the display surface, and the related data is a lower layer of the display surface, and keeps the substitution area by virtually expressing a corner portion of the upper layer on the screen of the display section in a turned-over state;

and

the area control section increases or decreases the size of the substitution area in response to an instruction from a user by controlling the virtual amount that the corner portion is turned over in response to an instruction from the user.

10. The display apparatus according to claim 1, wherein

the related data is data that is added to the main data.

11. A display method comprising:

a step that, when main data is displayed on a screen of the display section that displays main data and related data that is related to the main data, keeps a substitution area, in which other display content is substituted for the displayed content, in part of a display area displaying the main data, and displays the related data substituted for the main data in the substitution area; and

a step that changes the position or size of the substitution area in response to an instruction from a user.

12. A non-transitory memory medium that can be read by a computer and that stores programs for causing a computer to realize:

a display control function that, when main data is displayed on a screen of a display section that displays main data and related data that is related to the main data, keeps a substitution area, in which other display content is substituted for the displayed content, in part of a display area displaying the main data, and displays the related data substituted for the main data in the substitution area; and

an area control function that changes the position or size of the substitution area kept by the display control function in response to an instruction from a user.