LIQUID EJECTION MODULE AND LIQUID EJECTION HEAD

PROBLEM TO BE SOLVED: To provide a liquid ejection module which can inhibit the occurrence of uneven recording, and a recording element substrate and a liquid ejection head.SOLUTION: A first opening 21 and a second opening 21, which supply liquid to each of first and second liquid supply passages 18...

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Main Authors SAITO AKIKO, MORIYA TAKATSUGU, YAMADA TATSUYA, IWANAGA SHUZO, ISHIWATA TOMOKI, SATO TOMOATSU, ISHIDA KOICHI, KASAI SHINTARO, NAKAGAWA YOSHIYUKI, TOZUKA AYAKO
Format Patent
LanguageEnglish
Japanese
Published 20.07.2017
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a liquid ejection module which can inhibit the occurrence of uneven recording, and a recording element substrate and a liquid ejection head.SOLUTION: A first opening 21 and a second opening 21, which supply liquid to each of first and second liquid supply passages 18, are provided. The center of gravity of the first opening and the center of gravity of the second opening are shifted from a straight line extending in a direction of relative movement.SELECTED DRAWING: Figure 23 【課題】記録ムラの発生を抑制することができる液体吐出モジュール、記録素子基板および液体吐出ヘッドを提供すること。【解決手段】第１および第２の液体供給路１８の夫々に液体を供給する第１の開口２１の重心と前記第２の開口２１の重心とは、相対移動の方向に延在する直線上からずれていることを特徴とする。【選択図】図２３
Bibliography:Application Number: JP20160239695