Abstract: Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location.

Abstract: Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location.

Abstract: Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location.

Abstract: Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location.

Abstract: Electrically erasable programmable read only memory (EEPROM) cells and methods of fabricating the same are provided. An EEPROM cell includes an isolation layer formed at a semiconductor substrate to define an active region. A source region, a buried N+ region and a drain region are serially disposed at the active region. A memory gate is disposed to cross-over the buried N+ region. A first channel region is formed between the source region and the buried N+ region. A tunnel region is located between the buried N+ region and the memory gate and self-aligned with the buried N+ region.

Abstract: Electrically erasable programmable read only memory (EEPROM) cells and methods of fabricating the same are provided. An EEPROM cell includes an isolation layer formed at a semiconductor substrate to define an active region. A source region, a buried N+ region and a drain region are serially disposed at the active region. A memory gate is disposed to cross-over the buried N+ region. A first channel region is formed between the source region and the buried N+ region. A tunnel region is located between the buried N+ region and the memory gate and self-aligned with the buried N+ region.

Abstract: Electrically erasable programmable read only memory (EEPROM) cells and methods of fabricating the same are provided. An EEPROM cell includes an isolation layer formed at a semiconductor substrate to define an active region. A source region, a buried N+ region and a drain region are serially disposed at the active region. A memory gate is disposed to cross-over the buried N+ region. A first channel region is formed between the source region and the buried N+ region. A tunnel region is located between the buried N+ region and the memory gate and self-aligned with the buried N+ region.

Abstract: Electrically erasable programmable read only memory (EEPROM) cells and methods of fabricating the same are provided. An EEPROM cell includes an isolation layer formed at a semiconductor substrate to define an active region. A source region, a buried N+ region and a drain region are serially disposed at the active region. A memory gate is disposed to cross-over the buried N+ region. A first channel region is formed between the source region and the buried N+ region. A tunnel region is located between the buried N+ region and the memory gate and self-aligned with the buried N+ region.