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1. WO2020091800 - RANDOMIZED DISPENSING ORDER

Publication Number WO/2020/091800
Publication Date 07.05.2020
International Application No. PCT/US2018/058853
International Filing Date 02.11.2018
IPC
B05B 12/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12Arrangements for controlling delivery; Arrangements for controlling the spray area
08responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
B41J 29/393 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
38Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
393Devices for controlling or analysing the entire machine
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • OCHS, David, H.
  • WARD, Kenneth
  • NIELSEN, Jeffrey, A.
Agents
  • COSTALES, Shruti
  • NICHOLS, Steven, L.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RANDOMIZED DISPENSING ORDER
(FR) ORDRE DE DISTRIBUTION ALÉATOIRE
Abstract
(EN)
A system for dispensing liquid onto a substrate, the system including: a liquid ejector to dispense liquid droplets onto the substrate; and a motion controller to provide relative motion between the liquid ejector and the substrate, wherein the order of droplet dispensing is randomized relative to deposition locations on the substrate for a first plurality of the dispensed droplets.
(FR)
L'invention concerne un système pour la distribution d'un liquide sur un substrat, le système comprenant : un éjecteur de liquide pour distribuer des gouttelettes de liquide sur le substrat ; et une unité de commande du mouvement, pour assurer un mouvement relatif entre l'éjecteur de liquide et le substrat, l'ordre de distribution des gouttelettes étant aléatoire par rapport aux points de dépôt sur le substrat pour une première pluralité de gouttelettes distribuées.
Latest bibliographic data on file with the International Bureau