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1. WO2021061091 - LIGHT EMITTING LOAD TRANSDUCERS

Publication Number WO/2021/061091
Publication Date 01.04.2021
International Application No. PCT/US2019/052439
International Filing Date 23.09.2019
IPC
G03G 15/00 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
B41J 11/00 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
11Devices or arrangements for supporting or handling copy material in sheet or web form
CPC
B41J 11/00
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
G03G 15/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • GARCIA PUJOL, Agusti
  • LOPEZ LOPEZ, Oscar
  • LAS HERAS SANZ, Pedro Luis
Agents
  • PERRY, Garry A.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIGHT EMITTING LOAD TRANSDUCERS
(FR) TRANSDUCTEURS DE CHARGE ÉLECTROLUMINESCENTS
Abstract
(EN)
An apparatus is disclosed. The apparatus comprises a transducer to transform a load in the housing to an electric current, upon receipt of a load exceeding a load threshold. The apparatus further comprises a light source coupled to the transducer to emit light upon receiving the electric current.
(FR)
Cette invention concerne un appareil. L'appareil comprend un transducteur servant à transformer une charge dans le boîtier en un courant électrique lors de la réception d'une charge dépassant un seuil de charge. L'appareil comprend en outre une source de lumière couplée au transducteur pour émettre de la lumière lors de la réception du courant électrique.
Latest bibliographic data on file with the International Bureau