RECORDING ELEMENT SUBSTRATE, RECORDING HEAD AND RECORDING DEVICE

• Main Authors: UMEDA KENGO, MIURA YOSUKE
• Format: Patent
• Language: English; Japanese
• Published: 10.08.2021
• 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

To prevent properly fluctuation of a power supply voltage, and deterioration of recording accuracy due to it.SOLUTION: A recording element substrate includes a plurality of function elements, a plurality of driving elements for driving the plurality of function elements based on one of a plurality of driving signals, a shift register for storing functional data for showing whether the function element is driven or not, a data analysis part for analyzing functional data input into the shift register, and a driving signal selection part for selecting one of the plurality of driving signals according to an analysis result by the data analysis part.SELECTED DRAWING: Figure 3 【課題】電源電圧の変動、それに伴う記録精度の低下を適切に防止する。【解決手段】記録素子基板は、複数の機能素子と、複数の駆動信号の１つに基づいて前記複数の機能素子を駆動する複数の駆動素子と、前記機能素子を駆動するか否かを示す機能データを格納するシフトレジスタと、前記シフトレジスタに入力される機能データを分析するデータ分析部と、前記データ分析部による分析結果に応じて前記複数の駆動信号のうちの１つを選択する駆動信号選択部と、を備える。【選択図】 図３