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Virtual Reality (VR) and Augmented Reality (AR) have revolutionized digital content interaction. To achieve immersive interaction experiences, multi-sensory input is essential. Electronic skin (e-skin) compensates for the lack of sensory experience beyond visual and auditory senses with its characteristics of compact, lightweight, highly flexible, and adhering seamlessly to the body. This review comprehensively summarizes the […]

High-resolution microdisplays that offer superior picture quality are pivotal display components in immersive augmented reality (AR) and virtual reality (VR) systems. For AR and VR applications, the microdisplays must satisfy major requirements such as high resolution, exceptional brightness, and a broad color gamut to ensure clear and vivid picture quality. Quantum-dot light-emitting diodes (QD-LEDs) are

An immersive display implementing enhanced virtual and augmented reality demands a higher level of human-machine interaction and requires input from a variety of sensors that monitor human activities. However, the processing of a large volume of sensory data challenges the classical von Neumann computing architecture in terms of latency and energy efficiency. Made possible by

The availability of high-quality flat panel displays today can be contributed to the advancement of the thin film transistor technology that enables the tight-control of the transmission, emission, or reflection of light from individual pixels in a large array. The development history of amorphous silicon, polycrystalline silicon, and metal oxide thin film transistors for commercial

With the development of multimedia and information technology, immersive media has been increasingly popular and attracted great attention. The concept of immersive media includes Virtual Reality (VR), Augmented Reality (AR), Mixed Reality (MR), 3D content, etc., which aims to provide or introduce immersive experience to the real-word through influencing human perception. Accordingly, recent years have

Oxide thin-film transistor (TFT) technology is fast and well developed since its first invention, where it is now widely used in flat panel displays. Scaling down the size of oxide TFT to the nanometer regime brings benefits such as higher density integration, faster switching speed and lower operating voltage. This miniaturization allows for very small

Micro-LEDs have emerged as a promising fourth generation display technology with many advantages over traditional displays. However, the mass production of micro-LEDs still faces challenges, particularly in the production of high-quality red micro-LEDs. Low efficiency red micro-LEDs are a major challenge that needs to be overcome. In this paper, we focus on recent advancements in

We believe in the future of connection in the metaverse. The addition of immersive technologies such as augmented reality (AR) and virtual reality (VR) is the next step in this progression. In this paper, we will provide an overview of Meta’s progress in display and optics development for AR and VR. The overview will cover

Metaverse applications have led to rapid developments in information display, in particular, immersive display. There have been a few immersive display devices on the market to meet various application scenarios both indoors and outdoors. This paper overviews current immersive display technologies including binocular stereo and naked-eye stereo types and addresses limitations those technologies face. To

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