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US 2013/0278992 A1Published application
Display method, display device and display apparatus
AssigneeViatime Media Ltd.
InventorZhaoguo JIANG
Life of this patent
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Abstract
A display method, a display device and a display apparatus are provided. The display method comprises: providing a white reflection plate which can reflect light by itself to generate white light; providing color transparent films on or outside the white reflection plate, so that corresponding color is displayed when white light is reflected by the reflection plate and transmits through the color transparent films.
Claims20
A display device, comprising:
- a series of display cells, each comprising:
- a white reflector for reflecting light;
- and
- at least one color filter disposed over said white reflector so that the reflected light can pass through said at least one filter to display a color, wherein each color filter includes a magnetic rotator;
- a control system including a rotator driver for driving the magnetic rotator to move said color filter relative to said white reflector.
2 more elements
A display screen comprising:
- a screen frame;
- a screen mounted to said screen frame;
- a controller operatively coupled to the screen, wherein said screen comprises a plurality of display cells connected to said controller and each comprising:
- a white reflector for reflecting light;
- and
- at least one color filter disposed over said reflector, each of the at least one color filter includes a magnetic rotator;
- and
- a rotator driving system for driving the rotator of each of the at least one color filter,
- wherein the controller is operatively coupled to the rotator driving system to individually control the display cells by rotating the at least one color filter relative to the white reflector.
6 more elements
Dependencies are inferred from the claim text.