Radio frequency (rf) sensing system, RF display device, and puzzle system using the same

A technology of radio frequency and display device, applied in the field of radio frequency display device and jigsaw system using the same, can solve the problems of inability to use further, change the display state of the display panel, etc.

Inactive Publication Date: 2009-03-11
G TIME ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The object of the present invention is to overcome the defects existing in the existing display device, and provide a radio frequency induction system with a new structure, its radio frequency display device and a jigsaw puzzle system using it. The technical problem to be solved is to make it solve the existing The display device of the prior art can only use the light source to change the display state of the display panel, but cannot be further used in other application fields, and is very suitable for practical use.

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  • Radio frequency (rf) sensing system, RF display device, and puzzle system using the same
  • Radio frequency (rf) sensing system, RF display device, and puzzle system using the same
  • Radio frequency (rf) sensing system, RF display device, and puzzle system using the same

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Embodiment Construction

[0089] In order to further illustrate the technical means and effects that the present invention adopts to achieve the intended invention purpose, the radio frequency induction system, the radio frequency display device and the jigsaw puzzle system using it are discussed below in conjunction with the accompanying drawings and preferred embodiments. Its specific implementation, structure, feature and effect thereof are described in detail as follows.

[0090] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, a more in-depth and specific understanding of the technical means and effects adopted by the present invention to achieve the intended purpose can be obtained. However, the accompanying drawings are only for reference and description, and are not u...

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Abstract

This invention discloses a RF sensing system, a RF display device and a puzzle system using the same. The RF sensing system includes a platform, at least one RF reader and a RF display device. The RF reader is installed at the platform for generating a radio signal. The RF display device includes a display panel and a flat panel. If the RF display device receives the radio signal, the display panel can change a display state. The flat panel has a text or an image. If the display panel is at an opaque state, at least a portion of the text or the image is blocked by the display panel. If the display panel is at a transparent state, the text or the image is exposed. If the flat panel has a puzzle pattern, several RF display devices can be used for forming a puzzle.

Description

technical field [0001] The present invention relates to a radio frequency induction system, a radio frequency display device and a jigsaw puzzle system using the same, in particular to a radio frequency induction system, a radio frequency display device and a use for generating power in a wireless manner to drive a display panel to change the display state. Its puzzle system. Background technique [0002] Please refer to FIG. 1 , which is a block diagram of a display device in the prior art. The display device includes a solar panel 11 , a display driver module 12 , a liquid crystal panel 13 and a carrier plate 14 . [0003] Please continue to refer to FIG. 2 , which is a first perspective view of a display device in the prior art. The solar panel 11 receives a light source 111 to output a power supply 112, and the display driver module 12 receives the power supply 112 to drive the liquid crystal panel 13 to change the display state, such as changing from an opaque state t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/36
CPCA63F2009/064A63F2009/0615A63F2009/246A63F2009/1061G06K19/0723G06K19/07703A63F2009/2489G06F3/147G06F3/1446A63F2009/2458A63F9/10
Inventor 吴哲铭侯天发
Owner G TIME ELECTRONICS
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