HEAD MODULE AND LIQUID EJECTION APPARATUS

A head module includes a head, a driver IC, a heat spreader, a holder and a heat insulator. The head ejects liquid in response to the driver IC. The heat spreader is in thermal communication with the driver IC. The holder supports the head. The heat insulator is located to thermally isolate the heat...

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Bibliographische Detailangaben
1. Verfasser: SAKUMA, Susumu
Format: Patent
Sprache:eng
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Zusammenfassung:A head module includes a head, a driver IC, a heat spreader, a holder and a heat insulator. The head ejects liquid in response to the driver IC. The heat spreader is in thermal communication with the driver IC. The holder supports the head. The heat insulator is located to thermally isolate the heat spreader and the holder.