Title:
サーマルプリントヘッド用のドライバＩＣ、サーマルプリントヘッド、および、サーマルプリントヘッドの配線パターン
Document Type and Number:
Japanese Patent JP7230666
Kind Code:
B2
Abstract:
To provide a driver IC that can be used for both of thermal heads with different printing densities.SOLUTION: A driver IC6 for a thermal print head comprises a shift register 610 that stores a plurality of printing data to be inputted to a serial and switching means (a multiplexor 651) that switches between a first state where the shift register 610 stores first number of printing data and a second state where the shift register 610 stores second number of printing data more than the first number.SELECTED DRAWING: Figure 6
Inventors:
Yasuhiro Yoshikawa
Tomohiro Nishimura
Tomohiro Nishimura
Application Number:
JP2019081895A
Publication Date:
March 01, 2023
Filing Date:
April 23, 2019
Export Citation:
Assignee:
ROHM Co., Ltd.
International Classes:
B41J2/32; B41J2/345
Domestic Patent References:
| JP1158140U | ||||
| JP2008126406A | ||||
| JP6015859A | ||||
| JP2004086A | ||||
| JP8072302A | ||||
| JP2000198231A | ||||
| JP4298362A |
Attorney, Agent or Firm:
Minoru Yoshida
Keita Kobuchi
Keita Kobuchi
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