发明名称 Expandable display having rollable material
摘要 A display is disclosed. The display comprises a plurality of expandable tubes and a rollable material coupled to the expandable tubes, wherein the plurality of tubes can be expanded and contracted to increase or decrease the size of the display. The user of the expandable display in accordance with the present invention would have the benefit of having a much larger display to work with, and still be able to shrink it for ease of transportation. An added benefit to the user is that the color intensity of such a design is significantly higher than that of current LCD displays. Such displays also have the benefit of not requiring backlighting to operate.
申请公布号 US7268491(B2) 申请公布日期 2007.09.11
申请号 US20040012601 申请日期 2004.12.14
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 AKSAMIT SLAVEK P.;MEDINA CRISTIAN
分类号 H01J1/62;G09F13/20 主分类号 H01J1/62
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