Outdoor Display System and Display Apparatus
AssigneeSanyo Electric Co., Ltd.
InventorHideo FUJIMORI
Life of this patent
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Abstract
The outdoor display system has a solar cell; an electricity storing unit which stores electricity obtained by the solar cell, and a display apparatus having a displaying portion displaying contents, wherein the apparatus is supplied an electric power from the storing unit or solar cell. The display apparatus may contain a display panel which displays contents; a receiving unit which receives contents transmitted wireless; a backlight which irradiates light to the display panel, and a control unit which controls the displaying of the received contents in the display panel. The control unit may perform the luminosity control of the backlight according to a residual capacity of the electricity storing unit.
Claims5
An outdoor display system comprising:
- a solar cell;
- an electricity storing unit which stores electricity obtained by the solar cell, and
- a display apparatus having a displaying portion displaying contents, wherein the apparatus is supplied an electric power from the storing unit or the solar cell.
A display apparatus, wherein the apparatus is supplied an electric power from a secondary battery or a solar cell, the apparatus comprises:
- a display panel which displays contents;
- a receiving unit which receives contents transmitted wireless;
- a backlight which irradiates light to the display panel;
- a control unit which controls the displaying of the received contents in the display panel, and
- a detecting unit which detects a residual capacity of a secondary battery, wherein
- the control unit performs luminosity control of the backlight according to the detected result of the detecting unit.
Dependencies are inferred from the claim text.