Touch sensor using light control

Touch sensor using light control

Touch sensing methods and systems implement an optical control layer to direct light through a touch sensor. The optical control layer may be arranged as a structural element of the touch sensor. The structural element incorporating optical control functionality may provide a touch surface of the to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RICHTER, PAUL JAMES, MOSHREFZADEH, ROBERT SHAHRAM, BOTTARI, FRANK JOHN, CROSS, ELISA MARTINA
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:Touch sensing methods and systems implement an optical control layer to direct light through a touch sensor. The optical control layer may be arranged as a structural element of the touch sensor. The structural element incorporating optical control functionality may provide a touch surface of the touch sensor. Processes for manufacturing a light control touch sensor involve providing a structural element that incorporates light control and forming an active touch sensing element on the structural element.