李志广,高彦昭

• 1:河北工业大学理学院
• 2:河北工业大学国家技术创新方法与实施工具工程技术研究中心

摘要(Abstract)：

基于目前多数液晶显示模块开发板只能适应一种液晶显示模块接口的不足,设计一种能适应多种液晶显示模块接口的开发板。对常见的各种液晶显示模块的接口进行研究,总结了其所具有的共性和不同。将TRIZ中的冲突及其解决理论应用到液晶显示模块开发板的设计中,得出创新解。采用多组拨码开关实现STC89C52RC单片机I/O口与各种不同液晶显示模块接口之间的匹配。通过实验验证,该开发板可以驱动字符型、图形点阵等各种8位并行数据接口的液晶显示模块。

关键词(KeyWords)： 液晶显示模块;开发板;TRIZ;STC89C52RC单片机;接口匹配;创新解

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(11504080);国家自然科学基金(51675159)~~

作者(Author): 李志广,高彦昭

DOI: 10.16652/j.issn.1004-373x.2018.14.015

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