60.4: A Novel Full‐Color 3LED Projection System using R‐G‐B Light Emitting Diodes on Silicon (LEDoS) Micro‐displays

Abstract

R-G-B light emitting diode on silicon (LEDoS) micro-displays were fabricated and the world's first full color 3LED projection prototype is presented. LEDoS micro-displays were realized by flip-chip bonding of LED micro-arrays on silicon CMOS activematrix drivers. Using trichroic prism, images generated from three self-emissive R-G-B LEDoS micro-displays were combined to form a color image, demonstrating great potential for high efficiency and high brightness projection applications.

A Novel ReRAM-Based Architecture of Field Sequential Color Driver for High-Resolution LCoS Displays

“…R ECENTLY, as virtual reality (VR) and augmented reality (AR) technologies become more popular, a micro-display technology for wearable glasses is being spotlighted [1]- [4]. Micro-displays can be produced from various display technologies such as organic light-emitting diode (OLED), liquid crystal on-silicon (LCoS), liquid crystal display (LCD), and micro LED [5]- [10]. Their market demand is rapidly increasing since they are widely adopted in a range of electronic display devices, including a headmounted display (HMD), head-up display (HUD), and projector [11]- [14].…”

31.3: Low Optical Crosstalk Micro‐LED Micro‐Display with Semi‐Sphere Micro‐Lens for Light Collimation

“…Micro-LED micro-display is typically fabricated by flip-chip bonding of micro-LED arrays on CMOS active matrix driver IC without removal of LED substrate [4][5][6][7][8][9]. For green and blue color emission, GaN-based micro-LED arrays are formed on a sapphire substrate.…”

25.3: Current Driving Active Matrix Micro‐LED Display

“…Flat panel displays (FDPs) such as liquid crystal displays (LCDs) and organic light emitting diodes (OLEDs) are the major display technologies and dominate the market of TVs, cellphones, desktops/laptops, and wearable devices. While now high pixel per inch (PPI) and high resolution Micro-LED (µLED) displays are attracting more and more attentions, because of its superior properties such as self-emission, high brightness and efficiency, low power consumption, long lifetime, and wide operating environment 1,2,3 . The spontaneous properties of GaN material and devices enable Micro-LED great potential in many applications.…”