Loading patent…
AssigneeBridgestone Corporation
InventorsGaku Yakushiji, Yoneji Kobayashi, Kazuya Murata
Estimating the term…
In the particles for display media constituting the display media used for an information display panel, in which the display media are sealed between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, the particles for display media, which are produced by crushing resin blocks and classifying them, are that Izot impact strength of the resin constituting the particles for display media (based on ASTM D256) is less than 4 kgf·cm/cm and a deflection temperature under load of the resin constituting the particles for display media (base on ASTM D648) exceeds 100° C.
Particles for display media constituting the display media used for an information display panel, in which the display media are sealed between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, comprising the particles for display media, which are produced by crushing resin blocks and classifying them, wherein Izot impact strength of the resin constituting the particles for display media based on ASTM D256 is less than 4 kgf·cm/cm and a deflection temperature under load of the resin constituting the particles for display media based on ASTM D648 exceeds 100° C.
Dependencies are inferred from the claim text.