ELECTRONIC DEVICE AND POWER SAVING METHOD THEREOF
First Claim
1. An electronic device, comprising:
- an input unit configured for generating flipping commands in response to operations of a user;
a memory to store a document;
a buffer;
a display;
a processor configured for displaying the document in response to a document opening operation of the user, retrieving a predetermined page range of pages of the document from the memory, and storing the retrieved pages of the document in the buffer;
a page flipping control unit configured for receiving the flipping commands, accessing the buffer and flipping pages on the display; and
a switching unit connected to the memory, the display and the buffer, and configured for establishing a connection between the display, the buffer and the processor or establishing a connection between the display, the buffer, and the page flipping control unit under control of the processor.
1 Assignment
0 Petitions
Accused Products
Abstract
An electronic device includes an input unit, a memory, a page flipping control unit, a buffer, a display, a processor and a switching unit. The input unit generates flipping commands in response to operations of a user. The memory stores a document. The processor displays the document in response to a document opening operation of the user, retrieves a predetermined page range of pages of the document from the memory, and stores the retrieved pages of the document in the buffer. The page flipping control unit receives the flipping commands, accesses the buffer, and flips pages on the display. The switching unit is connected to the memory, the display, and the buffer, and establishes a connection between the display, the buffer and the processor or establishes a connection between the display, the buffer, and the page flipping control unit under control of the processor.
6 Citations
12 Claims
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1. An electronic device, comprising:
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an input unit configured for generating flipping commands in response to operations of a user; a memory to store a document; a buffer; a display; a processor configured for displaying the document in response to a document opening operation of the user, retrieving a predetermined page range of pages of the document from the memory, and storing the retrieved pages of the document in the buffer; a page flipping control unit configured for receiving the flipping commands, accessing the buffer and flipping pages on the display; and a switching unit connected to the memory, the display and the buffer, and configured for establishing a connection between the display, the buffer and the processor or establishing a connection between the display, the buffer, and the page flipping control unit under control of the processor. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A power saving method for an electronic device, the electronic device comprising a display, a memory storing a document, a buffer, a processor and a page flipping control unit, the method comprising:
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displaying contents of a designated page of the document on the display; retrieving a number of pages following the designated page from the memory; storing the number of pages in the buffer; accessing the buffer by the page flipping control unit; and executing flipping the page up/down commands by the page flipping control unit in response to user inputs. - View Dependent Claims (9, 10, 11, 12)
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Specification