LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

A liquid discharge head (200) includes a first component (220) having a recess (10), recessed from a bonding face, at least in a bonding region, and a second component (201) bonded to the the bonding face in the bonding region of the first component (220). The recess (10) includes a first recess (11...

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Bibliographische Detailangaben
1. Verfasser: NAGAHASHI, Kazuto
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A liquid discharge head (200) includes a first component (220) having a recess (10), recessed from a bonding face, at least in a bonding region, and a second component (201) bonded to the the bonding face in the bonding region of the first component (220). The recess (10) includes a first recess (11) and a second recess (12). The first recess (11) includes a first wall face (11B) and a second wall face (11D). The second recess (12) includes a third wall face (12A) connected to the first wall face (11B) at a first connection and a fourth wall face (12B) connected to the second wall face (11D) at a second connection. At least one of the first connection and the second connection has a bending portion. The bending portion (13) is disposed outside the bonding region of the first component (220).