Invention Grant
US08523330B2 Recording apparatus, liquid droplet discharging head, and liquid droplet discharging head circuit board with improved wiring pattern 失效
记录装置,液滴喷射头和具有改进的布线图案的液滴喷射电路板

  • Patent Title: Recording apparatus, liquid droplet discharging head, and liquid droplet discharging head circuit board with improved wiring pattern
  • Patent Title (中): 记录装置,液滴喷射头和具有改进的布线图案的液滴喷射电路板
  • Application No.: US11701611
    Application Date: 2007-02-02
  • Publication No.: US08523330B2
    Publication Date: 2013-09-03
  • Inventor: Kaichi Ueno
  • Applicant: Kaichi Ueno
  • Applicant Address: JP Tokyo
  • Assignee: Ricoh Company, Ltd.
  • Current Assignee: Ricoh Company, Ltd.
  • Current Assignee Address: JP Tokyo
  • Agency: Cooper & Dunham LLP
  • Priority: JP2006-026413 20060202; JP2006-280752 20061013
  • Main IPC: B41J2/05
  • IPC: B41J2/05
Recording apparatus, liquid droplet discharging head, and liquid droplet discharging head circuit board with improved wiring pattern
Abstract:
A recording apparatus includes a liquid droplet discharging head and a tank. The liquid droplet discharging head discharges a liquid droplet. The tank supplies a liquid to the liquid droplet discharging head. The liquid droplet discharging head includes a liquid droplet discharging head circuit board including a board substrate and a writing pattern. The wiring pattern is located on the board substrate to supply power and includes a plurality of divided wiring patterns formed by dividing at least a part of the wiring pattern in a width direction of the wiring pattern.
Information query
Patent Agency Ranking
0/0