DISPLAY DEVICE WITH CAPACITIVE TOUCH PANEL, CAPACITIVE TOUCH PANEL
The invention relates to a display device (101) with a capacitive touch panel including: a liquid crystal display (11) having a polarizing plate (12) disposed on a top surface thereof; and a capacitive touch panel (21) which is disposed in front of the liquid crystal display (11) such that a gap is...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a display device (101) with a capacitive touch panel including: a liquid crystal display (11) having a polarizing plate (12) disposed on a top surface thereof; and a capacitive touch panel (21) which is disposed in front of the liquid crystal display (11) such that a gap is provided between the touch panel (21) and the polarizing plate (12), and has an outer edge which is fixed to the liquid crystal display (11) via an adhesive layer (31) therebetween. The touch panel (21) includes a transparent substrate (1), a conductive layer (2) which is provided on the side of the liquid crystal display (11) of the transparent substrate (1), and a protective sheet (4) which is laminated on the conductive layer (2) via an adhesive layer (3), and a surface of the protective sheet (4) opposed to the liquid crystal display (11) is an irregular surface having minute irregularities, and the irregular surface has a surface roughness of 1.5 nm to 400 nm. According to the invention, it is possible to provide a display device with a capacitive touch panel and a capacitive touch panel in which Newton's rings are less likely to occur and which are superior in brightness of a touch surface. |
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