Fail operational redundant digital resistive touchscreen
Alternating touchscreen conductors in each layer of a touchscreen display are connected to separate touchscreen controllers. Each controller completely and separately resolves a location anywhere on the display so that a failure of either controller, or the failure of conductors connected to either...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
19.12.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Alternating touchscreen conductors in each layer of a touchscreen display are connected to separate touchscreen controllers. Each controller completely and separately resolves a location anywhere on the display so that a failure of either controller, or the failure of conductors connected to either controller, do not degrade touchscreen usability. Conductors in separate layers, connected to separate controllers may be isolated via insulators to prevent undesirable shorts. Conductors are shaped to minimize the area covered by insulators and maximize the area of useful conductor overlap. |
---|---|
Bibliography: | Application Number: US201514943627 |