基本信息:
- 专利标题： 一种打印机芯片、墨盒、和打印机芯片存储分配方法
- 专利标题（英）：Printer chip, ink box and storage allocation method for printer chip
- 申请号：CN201510754337.6 申请日：2015-11-09
- 公开(公告)号：CN105346256A 公开(公告)日：2016-02-24
- 发明人： 章征东 , 孙云 , 彭新平
- 申请人： 杭州旗捷科技有限公司
- 申请人地址： 浙江省杭州市西湖区万塘路262号6号楼5-11室
- 专利权人： 杭州旗捷科技有限公司
- 当前专利权人： 杭州旗捷科技有限公司
- 当前专利权人地址： 浙江省杭州市西湖区万塘路262号6号楼5-11室
- 代理机构： 湖州金卫知识产权代理事务所
- 代理人： 赵卫康
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
The invention belongs to the field of ink-jet printing and particularly relates to a printer chip, an ink box and a storage allocation method for the printer chip. According to the technical scheme, the printer chip comprises a chip control circuit, a data storage unit for storing data, and a communication unit for being communicated with a printer; the storage unit and the communication unit are electrically connected with the chip control circuit; and the data storage unit comprises authorization flag bits, and the data storage unit is arranged in a non-authorized state and an authorized state through the authorization flag bits according to different numerical values. The authorization flag bits and authorization verification matched with the authorization flag bits are additionally arranged, chip data can be covered, read and written again and used normally on the basis of guaranteeing data stability and reliability, and the service life of the printer chip is prolonged.
公开/授权文献:
- CN105346256B 一种打印机芯片、墨盒、和打印机芯片存储分配方法 公开/授权日：2017-03-22
IPC结构图谱:
| B | 作业；运输 |
| --B41 | 印刷；排版机；打字机；模印机 |
| ----B41J | 打字机；选择性印刷机构，即不用印刷的印刷机构；排版错误的修正 |
| ------B41J2/00 | 以打印或标记工艺为特征而设计的打字机或选择性印刷机构 |
| --------B41J2/005 | .特征在于使液体或粉粒有选择地与印刷材料接触 |
| ----------B41J2/01 | ..油墨喷射 |
| ------------B41J2/015 | ...特征在于喷墨的产生方法 |
| --------------B41J2/175 | ....油墨供应系统 |