PRINT ELEMENT SUBSTRATE AND LIQUID EJECTION HEAD

• Main Authors: AKIKO SAITO, YOSHIYUKI NAKAGAWA, TATSUYA YAMADA, SHUZO IWANAGA, KOICHI ISHIDA, TOMOHIRO SATO, SHINTARO KASAI, TAKATSUGU MORIYA, TOMOKI ISHIWATA
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2017
• 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

A print element substrate and a liquid ejection head capable of suppressing degradation of a print quality caused by a white stripe/black stripe etc., is actualized without using a high degree of microfabrication technology. As a result of asymmetric deformation by swelling in a direction of relative movement to a print medium, print elements having different liquid droplet ejection directions are made to coexist and arrayed for that purpose. 本发明涉及种打印元件基板和液体喷出头。在无需使用高度的精密加工技术的情况下抑制能够实现由白色条纹/黑色条纹等引起的打印质量的劣化的打印元件基板和液体喷出头。为此，作为由于相对于打印介质的移动方向上的膨胀而引起的非对称变形的结果，使得具有不同的液体喷出方向的打印元件共存并排列。