光电管

• Harmonized system of quality assessment for electronic components - semiconductor devices - optoelectronic devices - blank detail specification for pin - photodiodes with without pigtail , for fibre optic systems or subsystems
  电子元器件的质量评定协调体系.半导体装置.光电子装置.光纤系统或子系统用有无引线的针形光电管空白详细规范
• Harmonized system of quality assessment for electronic components - semiconductor devices - optoelectronic devices - blank detail specification for avalanche photodiodes with without pigtail , for fibre optic systems or subsystems
  电子元器件质量评定协调体系.半导体装置.光电子装置.光纤系统或子系统用有无引线的雪崩光电管空白详细规范
• In chapter 2 , different pixel structures , including passive and active pixel structure , and all kinds " of noise in image sensors are introduced . in chapter 3 , circuits operating principle , design and " simulation of the sensor are introduced
  第三章主要介绍了本设计中的256光电管阵列四象限光电传感器感光单元模型建立，各个模块的电路设计和仿真，同时也对电’路的具体工作原理和方式进行了详细的介绍。
• Thus , it ' s hard to get the coordinate and shape information of targets . in this design , conventional quadrants sensors and cmos image sensors which are now developing very quickly are jointed together . a 256 photodiodes arrayed 4 quadrants sensors which uses active pixel sensor array is designed
  在本研究中，将传统的象限传感器与当前迅速发展的cmos图象传感器相结合，提出了使用有源传感阵列感光的256单元光电管阵列四象限cmos光电传感器。
• The pixel size of p + / n - well / p - sub structure is 100 umx 100 n m , fill factor is 77 . 6 % . it can obtain target information with illuminance intensity in the range of 0 . 011x ~ 98 , 0001x , and the sensor photoelectric sensitivity is 35v / lx ? s . when the method of changeable reset frequency double scanning is used , the photoelectric dynamic range can be 139 . 8db , which is high in the 0 . 6 um level cmos image sensors already reported
  在对感光单元进行器件物理结构优化的研究中，通过采用深结深光电管结构，提高了传感器的感光响应，其中p m阶”衬底结构的传感器面积为100umx100urn ，感光面积百分比为77石，可对0刀98 ， 000lx照度的目标信号进行传感，感光灵敏度大于3sv ix ? s ，采用了变频两次扫描后，动态范围可达139
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