发明名称 DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a novel foldable display device with excellent portability, provide a novel display device capable of displaying an image on a large seamless screen, and provide a novel display device that has high resistance against external physical force both in a folded state and a developed state.SOLUTION: A display device has a first cabinet, a second cabinet, a display panel, and a cover film; the first cabinet stores the display panel; the second cabinet stores the cover film; the display panel is flexible; the cover film is flexible and allows visible light to pass through; in the state where the display device is developed, the cover film is on a display surface of the display panel; at the time of folding, the first cabinet can be folded prior to the second cabinet, and thereafter, the second cabinet can be folded so as to cover the first cabinet. A curvature radius at the time of folding is higher in the cover film than in the display panel.SELECTED DRAWING: Figure 3
申请公布号 JP2016164626(A) 申请公布日期 2016.09.08
申请号 JP20150044926 申请日期 2015.03.06
申请人 SEMICONDUCTOR ENERGY LAB CO LTD 发明人 IKEDA TOSHIO
分类号 G09F9/00;G02F1/1333;G09F9/30;H01L27/32;H01L51/50;H05B33/02 主分类号 G09F9/00
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