基于ASTN技术的白背光负显车载收音机的开发

摘要

由于现有的收音机一直无法实现白背光负显的技术要求,现通过介绍引进具有宽视角范围和黑底色的白背光负显(ASTN)技术,实现黑底白字的白背光负显技术在车载收音机领域的应用.分析ASTN技术在收音机显示系统的开发要点,并且通过测试和实验保证技术开发的可靠性和有效性,以最终实现收音机显示效果的有效提升.%As the display effects of original radio cant meet the requirements of white negative display, this article introduces ASTN technology in order to realize white negative display for car-mounted radio. It achieve an effective upgrade through discussing the principle of ASTN, analyzs the display system of radio; the tests and experiments ensures the reliability and effectiveness.