Principles and possible system-on-wafer applications of SSI-LEDs

Abstract

A new type of Si-based LED has been demonstrated. In this paper, the basic device physics and operation principle are reviewed. The emitted light spectrum is similar to that of the sunlight in the visible wavelength range. The author discussed the possibility of preparing a system-on-wafer using this kind of device as the pixel element in the display integrated with the drivers, CPU, memory, etc. made of MOSFETs. Critical issues in realizing the new system are discussed.