Liquid Ejecting Head, Liquid Ejecting Head Unit, and Liquid Ejecting Apparatus
AssigneeSeiko Epson Corporation
InventorsIsao TAKIMOTO, Toru NAGATE
Life of this patent
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Abstract
A liquid ejecting head includes a nozzle plate that has a transparent property and includes a nozzle row in which a plurality of nozzle openings ejecting liquids are arranged in line, and a communicating path forming substrate that is bonded to the nozzle plate and has a communicating path communicating with the nozzle openings, wherein on a surface of one of the communicating path forming substrate and the nozzle plate bonded to a surface of the other thereof, a mark for identifying a nozzle opening as a reference for positioning is formed in the vicinity of the nozzle opening as a reference for positioning among the nozzle openings.
Claims4
A liquid ejecting head comprising:
- a nozzle plate that has a transparent property and includes a nozzle row in which a plurality of nozzle openings ejecting liquids are arranged in line;
- and
- a communicating path forming substrate that is bonded to the nozzle plate and has a communicating path communicating with the nozzle openings,
- wherein on a surface of one of the communicating path forming substrate and the nozzle plate bonded to a surface of the other thereof, a mark for identifying a nozzle opening as a reference for positioning is formed in the vicinity of the nozzle opening as a reference for positioning among the nozzle openings.
Dependencies are inferred from the claim text.