Beam index type color television receiver
专利汇可以提供Beam index type color television receiver专利检索，专利查询，专利分析的服务。并且PURPOSE:To prevent phase error, by inhibiting a prescribed number of pulse outputs when an index signal is pulsed and missing of pulse is detected through the frequency-voltage conversion of the signal, in a beam index type color TV receiver. CONSTITUTION:An index signal obtained from a photoelectric conversion path of a funnel of a picture tube is converted into a pulse Pin at a pulse forming circuit 7, this pulse is frequency-voltage-converted at a converter 15, the output is applied to two monostable multivibrators 11, 12, and the time constant is controlled. If the pulse Pin has missings 15, 16, an output has a negative pulse 18 to a pulse inputted to the multivibrator 11, and a positive pulse 19 is generated from the multivibrator 12 and inputted to an AND circuit 14 to be a negative pulse 20 from a D flip-flop 13, and the pulses succeeding from the pulse Pin to the missing pulses 16, 17 are deleted to obtain three missing pulses. Since a frequency conversion circuit 8 performs frequency division by 1/3, correct hue reproduction can be done even with three missing pulses.，下面是Beam index type color television receiver专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 全光谱白光LED发光装置的制备方法 | 2020-05-08 | 89 |
| 一种基于智能社区的服务信息管理系统 | 2020-05-11 | 903 |
| 身份关系鉴定方法、装置、设备及存储介质 | 2020-05-12 | 402 |
| 显示器的节能方法及系统 | 2020-05-13 | 50 |
| 区块链的社会服务交换平台 | 2020-05-08 | 394 |
| 一种青色荧光玻璃、其制备方法及其全光谱LED器件 | 2020-05-11 | 181 |
| 调色剂 | 2020-05-12 | 822 |
| 一种无铅元器件互连焊点低温可靠性评价方法 | 2020-05-12 | 544 |
| 一种双钙钛矿型白光荧光粉及其制备方法与应用 | 2020-05-12 | 783 |
| 多光谱成像系统及方法 | 2020-05-12 | 955 |
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。
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。
