Canatu Oy

Bradley J Aitchison

David Paul Brown

Bjorn Friour Mikladal

Esko I Kauppinen

Albert G Nasibulin

Bjørn Friðr Mikladal

A touch sensitive film () includes a conductive layer () having a touch sensing region (), and a user input surface (). The user input surface of the touch sensitive film includes a tactilely distinguishable surface feature () deviating from the general nature of the user input surface () for identifying the location of the touch sensing region () by sensing the tactilely distinguishable surface feature.

Touch sensitive film, touch sensing device, and electronic device

A capacitive touch sensitive film comprises a conductive layer having a sensing region. According to the present invention, the sheet resistance of the conductive layer in the sensing region is higher than or equal to 3 k&#x3a9;.

Touch sensitive film and a touch sensing device

A structure comprising high aspect ratio molecular structures (HARM-structures), wherein the structure comprises an essentially planar network () of HARM-structures, and a support () in contact with the network (). The support () has an opening () therein, at the peripheral region () of which opening () the network () is in contact with the support (), such that the middle part of the network () is unsupported by the support (). The network () comprises essentially randomly oriented HARM-structures.

Structures comprising high aspect ratio molecular structures and methods of fabrication

A touch screen () on a display device (), and a method for manufacturing a touch screen () on a display device (). The display device () has an upper substrate () for protecting the display device () from the environment, the touch screen () comprising an electrically conductive transparent first layer (). The first layer () comprises a network of electrically conductive high aspect ratio molecular structures (HARM-structures), the first layer () being embedded into the upper substrate () of the display device () to protect the conductive transparent first layer (), for reducing the optical thickness of the structure between a viewer and the region of the display device () in which the image is formed.

Touch screen and method for manufacturing a touch screen

A carbon nanobud molecule () having at least one fullerene part covalently bonded to the side of a tubular carbon molecule is used to interact with electromagnetic radiation in a device, wherein the interaction with electromagnetic radiation occurs through relaxation and/or excitation of the carbon nanobud molecule.

Growing community of inventors

Helsinki, Finland

Bradley J Aitchison