Blue perovskite light-emitting diodes (PeLEDs) are essential in pixels of perovskite displays,
while their progress lags far behind their red and green counterparts. Here, we focus on …

Perovskite solar cells (PSCs) are rivaling most commercial photovoltaics in the aspect of
efficiency and cost, while their intrinsic instability remains a major concern for their practical …

Metal halide perovskites have shown great promise as a potential candidate for next-
generation solid state lighting and display technologies. However, a generic organic ligand …

It is a big challenge to achieve pure-blue (≤ 470 nm) perovskite light-emitting diodes
(PeLEDs) with high efficiency and stability. Here, we report pure-blue (electroluminescence …

Perovskite light-emitting diodes (PeLEDs) provide excellent opportunities for low-cost, color-
saturated, and large-area displays. However, the performance of blue PeLEDs lags far …

The ability of electronic skins to identify physiological and physical signals accurately is the
key to human-computer interaction. However, it is still a great challenge to improve stability …

Substantial progress has been made in blue perovskite light‐emitting diodes (PeLEDs). In
this review, the strategies for high‐performance blue PeLEDs are described, and the main …

Despite recent encouraging developments, achieving efficient blue perovskite light-emitting
diodes (PeLEDs) have been widely considered a critical challenge. The efficiency …

Mixed‐halide perovskites are considered the most straightforward candidate to realize blue
perovskite light‐emitting diodes (PeLEDs). However, they suffer severe halide migration …

Abstract 3D perovskites are promising to achieve efficient and bright deep‐blue light‐
emitting diodes (LEDs), which are required for lighting and display applications. However …