| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid channel member which enables a liquid to flow smoothly, by restraining an excess adhesive from protruding to a liquid channel, and a droplet jet apparatus. SOLUTION: In the liquid channel member 14, a plurality of plates 1-6 are laminated and bonded together via an adhesive layer; the liquid channels are formed inside by using through-holes 1a-5a provided on the plates 1-5, and through-holes 2b-4b; and adhesive reservoirs 15, 16 and 17 for retaining the excess adhesive are recessed in the inner wall surfaces of the liquid channels. The liquid jet apparatus is equipped with the liquid channel member 14 and a liquid pressurizing means 7. COPYRIGHT: (C)2005,JPO&NCIPI
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