Display device
First Claim
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1. A display device driven with a remaining battery level, for switchingly displaying each page of contents to be displayed on a storage-type display unit;
- the display device comprising;
a remaining battery level detection section for detecting a remaining battery level and a notification section for notifying a correspondence relation between the detected remaining battery level and the number of displayable pages of the contents.
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Abstract
There is provided a battery-driven electronic book reader for switchingly displaying each page of contents separated in predetermined pages on a cholesteric liquid crystal panel, wherein a remaining available battery level is detected (step S102), the number of pages to be switchedly displayed on the cholesteric liquid crystal panel is calculated based on the detected remaining available battery level (step S104), and the calculated number of pages is displayed on the cholesteric liquid crystal panel (step 105).
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Citations
18 Claims
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1. A display device driven with a remaining battery level, for switchingly displaying each page of contents to be displayed on a storage-type display unit;
- the display device comprising;
a remaining battery level detection section for detecting a remaining battery level and a notification section for notifying a correspondence relation between the detected remaining battery level and the number of displayable pages of the contents. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
- the display device comprising;
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18. The display device according to claim to 1, wherein a non-volatile memory is used as a memory for storage of data generated by a control process of the display device.
Specification