Information display device and information display system
First Claim
Patent Images
1. An information display device, comprising:
- a display panel for displaying electronic information; and
a control unit for updating a display content in said display panel;
wherein said control unit can prohibit a next display update from being performed at least while a display update is occurring in said display panel.
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Accused Products
Abstract
An information display device and an information display system is disclosed. The information display device includes a display panel for displaying electronic information and a control unit for updating a display content in the display panel. The control unit can select a display mode that prohibits the next display update from being performed, at least while a display update is occurring in the display panel.
12 Citations
45 Claims
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1. An information display device, comprising:
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a display panel for displaying electronic information; and
a control unit for updating a display content in said display panel;
wherein said control unit can prohibit a next display update from being performed at least while a display update is occurring in said display panel. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information display device, comprising:
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a display panel for displaying electronic information;
a receiving unit for receiving an update instruction from an external apparatus; and
a control unit for updating a display content in said display panel based on the update instruction from the external apparatus;
wherein said control unit can prohibit a next display update, which is based on the update instruction from the external apparatus, from being performed at least while a display update is occurring in said display panel. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An information display device, comprising:
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a display panel for displaying electronic information;
a receiving unit for receiving an update instruction from an external apparatus;
an operating member for updating a display content in said display panel; and
a control unit for updating the display content in said display panel based on one of the update instruction from the external apparatus, and an operation of said operating member;
wherein said control unit can prohibit a next display update, which is based on the update instruction from the external apparatus, at least while said operating member is being operated. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An information display system comprising:
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a host device; and
a display device, comprising;
a display panel for displaying electronic information, a receiving unit for receiving an update instruction from said host device, and a control unit for updating said display panel in said display device based on the update instruction from said host device, wherein said control unit can prohibit a next display update, which is based on the update instruction from said host device, at least while display update is occurring in said display device. - View Dependent Claims (30, 31, 32, 33, 34, 35)
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36. An information display system comprising:
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a host device; and
a display device, comprising;
a display panel for displaying electronic information, receiving unit for receiving an update instruction from said host device, an operating member by which to instruct display update in said display panel, and a control unit for performing the display update based on one of the update instruction from said host device, and an operation of said operating member, wherein said control unit can prohibit a next display update, which is based on the update instruction from said host device, at least while said operating member is being operated. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45)
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Specification