公开(公告)号：US20180230258A1

公开(公告)日：2018-08-16

申请号：US15895971

申请日：2018-02-13

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Curtis Takagi

IPC: C08G18/10 ,  C08G18/34 ,  C08G18/76 ,  C08G18/24 ,  C08K5/053 ,  B05D1/26 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  G06F3/01

CPC classification number: C08G18/10 ,  B05D1/265 ,  B05D1/36 ,  B05D3/0272 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  B05D7/542 ,  B05D2201/02 ,  B05D2252/02 ,  B05D2252/04 ,  B05D2508/00 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/3237 ,  C08G18/34 ,  C08G18/42 ,  C08G18/7621 ,  C08K5/053 ,  C09D175/04 ,  G06F3/016 ,  G06F3/041 ,  G06F2203/04103

Abstract: One variation of a method for directly casting a thin layer onto a substrate includes: combining a prepolymer, a solvent, and a curing agent to define a viscous material; advancing a substrate from a roll across a surface continuously at a first speed; depositing the viscous material at a viscosity through a deposition head onto the substrate, the viscous material flowing laterally across the substrate to form a thin layer of substantially uniform thickness over the substrate over a period of time while the substrate advances along the surface; and, at a distance from the deposition head depositing the viscous material onto the substrate corresponding to a duration of time for the viscous material to flow laterally across the substrate, heating the viscous material to evaporate solvent and to induce reaction between the curing agent and the prepolymer to cure the viscous material to form a layer.

公开(公告)号：US20210324131A1

公开(公告)日：2021-10-21

申请号：US17362693

申请日：2021-06-29

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Curtis Takagi

IPC: C08G18/10 ,  C08G18/34 ,  C08G18/76 ,  C08G18/24 ,  C08K5/053 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  G06F3/01 ,  B05D1/26 ,  C09D175/04 ,  C08G18/32 ,  G06F3/041 ,  C08G18/42

Abstract: One variation of a method for directly casting a thin layer onto a substrate includes: combining a prepolymer, a solvent, and a curing agent to define a viscous material; advancing a substrate from a roll across a surface continuously at a first speed; depositing the viscous material at a viscosity through a deposition head onto the substrate, the viscous material flowing laterally across the substrate to form a thin layer of substantially uniform thickness over the substrate over a period of time while the substrate advances along the surface; and, at a distance from the deposition head depositing the viscous material onto the substrate corresponding to a duration of time for the viscous material to flow laterally across the substrate, heating the viscous material to evaporate solvent and to induce reaction between the curing agent and the prepolymer to cure the viscous material to form a layer.

公开(公告)号：US11078319B2

公开(公告)日：2021-08-03

申请号：US15895971

申请日：2018-02-13

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Curtis Takagi

IPC: C08G18/10 ,  C08G18/34 ,  C08G18/76 ,  C08G18/24 ,  C08K5/053 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  G06F3/01 ,  B05D1/26 ,  C09D175/04 ,  C08G18/32 ,  G06F3/041 ,  C08G18/42 ,  B05D1/36 ,  B05D3/02 ,  B05D7/00

Abstract: One variation of a method for directly casting a thin layer onto a substrate includes: combining a prepolymer, a solvent, and a curing agent to define a viscous material; advancing a substrate from a roll across a surface continuously at a first speed; depositing the viscous material at a viscosity through a deposition head onto the substrate, the viscous material flowing laterally across the substrate to form a thin layer of substantially uniform thickness over the substrate over a period of time while the substrate advances along the surface; and, at a distance from the deposition head depositing the viscous material onto the substrate corresponding to a duration of time for the viscous material to flow laterally across the substrate, heating the viscous material to evaporate solvent and to induce reaction between the curing agent and the prepolymer to cure the viscous material to form a layer.

公开(公告)号：US10895922B2

公开(公告)日：2021-01-19

申请号：US16379733

申请日：2019-04-09

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Micah Yairi ,  Curtis Takagi ,  Ryosuke Isobe ,  Brian Flamm

IPC: G06F3/01 ,  G06F3/041 ,  G06F3/0354 ,  G06F3/02

Abstract: A feedback-enhancing film includes: an elastic layer comprising a first polymer exhibiting optical transparency and elasticity; and an interface layer arranged across an upper surface of the elastic layer comprising a second polymer exhibiting optical transparency, impact resistance, UV resistance, and smoothness to touch. Additionally, the interface layer and the elastic layer mutually deform to resist transverse movement of a stylus tip across the interface layer in response to an application of writing force to the interface layer via the stylus tip. The film can also comprise a system including: the film; a stylus including a stylus tip; and a touch-sensitive screen.

公开(公告)号：US20210261718A1

公开(公告)日：2021-08-26

申请号：US17316614

申请日：2021-05-10

Applicant: Tactus Technology, Inc.

Inventor： Curtis Takagi ,  Matthew Han ,  Justin Virgili ,  Ryosuke Isobe ,  Brian Flamm ,  Leize Zhu

IPC: C08G18/76 ,  C08G18/78 ,  C08G18/75 ,  C08G18/64 ,  C08G18/38 ,  C08G18/34 ,  C08J5/18

Abstract: A polymer composition includes: a first proportion of an aliphatic-diisocyanate terminated polyol; a second proportion of an aromatic diisocyanate; a third proportion of an aromatic diamine curative configured to extend a chain length of the aliphatic-diisocyanate-terminated polyol and the aromatic diisocyanate; a fourth proportion of a polyester polyol configured to polymerize with the aliphatic-diisocyanate-terminated polyol; and a fifth proportion of a high functionality dendrimer configured to crosslink polymer chains of the aliphatic-diisocyanate-terminated polyol. Further, the hybrid copolymer can be configured to form a protective film layer in a foldable electronic display, the foldable electronic display including: a cover layer arranged over the protective film layer; and an array of organic light-emitting diodes arranged beneath the protective film layer.

公开(公告)号：US20210103349A1

公开(公告)日：2021-04-08

申请号：US17124382

申请日：2020-12-16

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Micah Yairi ,  Curtis Takagi ,  Ryosuke Isobe ,  Brian Flamm

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/02

Abstract: A feedback-enhancing film includes: an elastic layer comprising a first polymer exhibiting optical transparency and elasticity; and an interface layer arranged across an upper surface of the elastic layer comprising a second polymer exhibiting optical transparency, impact resistance, UV resistance, and smoothness to touch. Additionally, the interface layer and the elastic layer mutually deform to resist transverse movement of a stylus tip across the interface layer in response to an application of writing force to the interface layer via the stylus tip. The film can also comprise a system including: the film; a stylus including a stylus tip; and a touch-sensitive screen.

公开(公告)号：US20190324566A1

公开(公告)日：2019-10-24

申请号：US16379733

申请日：2019-04-09

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Micah Yairi ,  Curtis Takagi ,  Ryosuke Isobe ,  Brian Flamm

IPC: G06F3/041 ,  G06F3/0354

Abstract: A feedback-enhancing film includes: an elastic layer comprising a first polymer exhibiting optical transparency and elasticity; and an interface layer arranged across an upper surface of the elastic layer comprising a second polymer exhibiting optical transparency, impact resistance, UV resistance, and smoothness to touch. Additionally, the interface layer and the elastic layer mutually deform to resist transverse movement of a stylus tip across the interface layer in response to an application of writing force to the interface layer via the stylus tip. The film can also comprise a system including: the film; a stylus including a stylus tip; and a touch-sensitive screen.