TOUCH PANEL AND FILM BODY
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 15, 2015
Grant Date -
Dec 17, 2015
app pub date -
Jun 16, 2014
filing date -
Jun 16, 2014
priority date (Note) -
Granted
status (Latency Note)
Importance
Abstract
Provided is a touch panel and a film body, which ensure that a region where the touch panel and a display section are in contact with each other is hard to be conspicuous and that an apparatus formed by the touch panel and a display device can be made thinner. The touch panel is a transparent touch panel which is disposed with air gaps provided at predetermined intervals between the transparent touch panel and a surface of a display section of a display device, wherein a back surface of the transparent touch panel facing the surface of the display section is provided with a projection formation layer on which a plurality of fine projections protruding toward the surface side of the display section are dispersively formed, the surface of the projection formation layer is configured to have an average irregularity height (Ra) of equal to or more than 0.01 μm and equal to or less than 0.06 μm and a maximum irregularity height (Ry) of equal to or more than 0.15 μm and equal to or less than 0.70 μm, and the projections having a height of equal to or more than 0.1 μm are dispersed with a density of equal to or more than 100 and equal to or less than 180 per 1 mm2.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully