Method of regulating threshold voltage of fet having floating gate
专利汇可以提供Method of regulating threshold voltage of fet having floating gate专利检索，专利查询，专利分析的服务。并且PURPOSE:To regulate a threshold voltage Vth of a FET with high accuracy and to enable a FET not having a Vth as required as it is produced to be remedied, by applying write controlling pulses whose width is determined based on a difference between a threshold voltage Vth that the FET has when it is produced and the threshold voltage Vth as required. CONSTITUTION:For a FET in which a control gate and a floating gate for receiving and holding electric charge are provided on a channel region, a pulse width is determined based on a difference between a threshold voltage Vth of the FET in the state where no charge is injected into the floating gate and a threshold voltage Vth to be applied to the FET. Pulses whose width is thus determined are applied to the control gate or a drain so that electric charge is injected into the floating gate. For example, when the substrate has conductivity of p-type and source/drain has conductivity of n type, the source and the substrate is fixed at 0V. A voltage of +6-8V is applied to the drain to cause avalanche breakdown and pulses of +1-2.5V are applied to the control gate.，下面是Method of regulating threshold voltage of fet having floating gate专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 激光接收装置的偏置电压控制方法、调整方法、控制装置以及补偿电路系统 | 2020-05-08 | 991 |
| 一种基于DTSCR的瞬态电压抑制器 | 2020-05-14 | 182 |
| 一种整流桥后盖一体式结构 | 2020-05-14 | 324 |
| 提高失效电压的双向假栅深阱静电保护器件及其制作方法 | 2020-05-15 | 882 |
| 一种III族氮化物半导体雪崩光电探测器及其制备方法 | 2020-05-11 | 538 |
| 一种单光子雪崩二极管探测器结构及其制造方法 | 2020-05-13 | 813 |
| 一种深槽超结DMOS器件 | 2020-05-12 | 772 |
| 一种同质外延GaN肖特基势垒型紫外雪崩探测器 | 2020-05-11 | 40 |
| 全集成硅显示器中的反向发光器件 | 2020-05-08 | 730 |
| 一种MOS管短路保护电路 | 2020-05-14 | 385 |
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。
