DISPLAY DEVICE AND RECORDING MEDIUM STORING DISPLAY PROGRAM
First Claim
Patent Images
1. A display device comprising:
- a display panel;
an n-page forwarder that moves a page displayed on the display panel forward by n pages, n being an integer equal to or larger than 3;
a one-page forwarder that moves a page displayed on the display panel forward by one page; and
a page backwarder that moves a page displayed on the display panel backward by (n/2) pages if n is an even number and by {(n−
1)/2} pages if n is an odd number.
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Accused Products
Abstract
A display device allows a user to move displayed pages as the user actually reads a paper book. The display device includes an n-page forwarder for moving a displayed page forward by n pages (n is an arbitrary integer equal to or larger than 3), a one-page forwarder for moving a displayed page forward by one page, and a page backwarder for moving a displayed page backward either by (n/2) pages if “n” is an even number, or by {(n−1)/2} pages if “n” is an odd number.
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Citations
10 Claims
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1. A display device comprising:
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a display panel; an n-page forwarder that moves a page displayed on the display panel forward by n pages, n being an integer equal to or larger than 3; a one-page forwarder that moves a page displayed on the display panel forward by one page; and a page backwarder that moves a page displayed on the display panel backward by (n/2) pages if n is an even number and by {(n−
1)/2} pages if n is an odd number. - View Dependent Claims (2, 3)
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4. A display device comprising:
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a display panel; at least two page forwarders including a first page forwarder and a second page forwarder, the first page forwarder causing a page displayed on the display panel to move forward by a first preset number of pages, the second page forwarder causing a page displayed on the display panel to move forward by a second preset number of pages, the first preset number of pages being different from the second preset number of pages; and at least one page backwarder including a first page backwarder that causes a page displayed on the display panel to move backward by a third preset number of pages, wherein the first preset number of pages is equal to or larger than the third preset number of pages, and the second preset number of pages is equal to or smaller than the third preset number of pages. - View Dependent Claims (5, 6, 7, 8)
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9. A recording medium storing a display program readable by a computer of a display device capable of displaying data and switching a displayed page to another on a page basis, the display program comprising:
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instructing an n-page forwarder to move a page displayed on a display panel forward by n pages (n is an integer equal to or larger than
3), when enabled by a user'"'"'s operation;instructing a one-page forwarder to move a page displayed on the display panel forward by one page when enabled by the user'"'"'s operation; and instructing a page backwarder to move a page displayed on the display panel backward either by (n/2) pages if n is an even number, or by {(n−
1)/2} pages if n is an odd number, when enabled by the user'"'"'s operation.
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10. A recording medium storing a display program readable by a computer of a display device capable of displaying data and switching a displayed page to another on a page basis, a display program comprising:
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instructing at least two page forwarders, including a first page forwarder and a second page forwarder, to move a page displayed on a display panel forward by a preset number of pages when enabled by a user'"'"'s operation, the first page forwarder causing a page displayed on the display panel to move forward by a first preset number of pages, the second page forwarder causing a page displayed on the display panel to move forward by a second preset number of pages, the first preset number of pages being different from the second preset number of pages; and instructing at least one page backwarder, including a first page backwarder, to move a page displayed on the display panel backward by a preset number of pages when enabled by the user'"'"'s operation, the first page backwarder causing a page displayed on the display panel to move backward by a third preset number of pages, wherein the first preset number of pages is equal to or larger than the third preset number of pages, and the second preset number of pages is equal to or smaller than the third preset number of pages.
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Specification