United States
US 12,697,812 B2
Liquid discharge head and recording apparatus
US 12,697,812 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: CANON KABUSHIKI KAISHA. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- CANON KABUSHIKI KAISHA
- Inventors
- TATSUROU MORI; TAKUYA IWANO; TOMOKI TSUJI; MARCEL VAN DER VEEN; HENRICUS GERARDUS JOZEF BOERSTAL; PETRUS WILHELMUS ANTONIUS MARIA AERTS
- Publication date
- 2026-08-04
- Filing date
- 2024-06-06
- Document type
- B2 Granted patent
- Also written as
- US 12,697,812 B2 · US12697812 · 12697812
Abstract
A liquid discharge head includes a liquid discharge unit, a housing, an electrical connection portion, and a connection portion cover member. The liquid discharge unit discharges liquid, the housing covers the liquid discharge unit, and the electrical connection portion is electrically connected to an electrical wiring substrate of a recording apparatus. The connection portion cover member covers the electrical connection portion. Power is supplied from the recording apparatus to the liquid discharge unit via the electrical connection portion.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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