Display device for receiver

阅读:1002发布:2021-10-09

专利汇可以提供Display device for receiver专利检索,专利查询,专利分析的服务。并且PURPOSE:To inform an operator of the state of an receiver clearly by informing the operator that a search is in progress by using a motion picture display during the autosearch and by informing the operator of reception by the motion picture display by stopping transition in frequency value once a broadcast is acquired. CONSTITUTION:With an autosearch key on a keyboard unit KB, a digital controller CNT sends frequency data of a specified band to a phase locked loop PLL circuit to perform tuning. A tuner part is equipped with a squelch circuit SQ which detects a carrier and once a broadcase is received, a specific signal is generated and sent to a digital control part. The broadcast is acquired by an autosearch and when a squelch signal is outputted, the digital control part is held in readiness for reception with the autosearch stopped. The arrow of an autosearch indicator shifts to left by one step while the frequency data goes up by one channel and, when the squelch signal is outputted, continues to shift to left until the arrow hits a target.,下面是Display device for receiver专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈