Fujifilm Dimatix, Inc.

Other

Apple Inc.

John H Higginson

Andreas Bibl

Paul A Hoisington

Paul Argus Parks

Stephen Paul Bathurst

Nile Alexander Light

Robert B Martin

Stephen R Deming

Patrick J Czarnota

Tsan Y Chan

An optical verification method and mass transfer system described. In an embodiments, a mass transfer sequence may be accompanied by optical imaging and inspection to detect pick and place errors. The optical imaging and inspection techniques may be performed in-situ.

Optical verification system and methods of verifying micro device transfer

A fluid drop delivery device is disclosed. The device includes a plurality of nozzle openings from which fluid is ejected and a waste control aperture.

Drop ejection assemby

A fluid delivery device includes a plurality of nozzle openings from which fluid is ejected and a waste control aperture. For example, a drop ejection device, including a flow path in which fluid is pressurized to eject drops from a nozzle opening, a piezoelectric actuator for pressurizing the fluid, and one or more waste fluid control apertures proximate the nozzle opening, the aperture being in communication with a vacuum source.

Drop ejection assembly

Growing community of inventors

Santa Clara, CA, United States of America

John H Higginson