51‐4: Integration of Ambient Light Sensors in Pixel Circuit for Transparent Micro‐LED Display Applications

Sensor integration in pixel circuits is emerging as an important development for transparent displays and automotive applications. This paper highlights the dual role of micro‐LEDs as both light‐emitting and ambient light‐sensing elements. We propose a pixel driving method that enables micro‐LEDs to both emit light and serve as ambient light sensors. Additionally, we demonstrate a 12.4‐inch transparent display integrated with sensor‐in‐pixel functionality, with the aim of enhancing the adaptability of displays in diverse environmental conditions. This work paves the way for innovative developments in transparent display technology.