This article is a correction to a previously published study in Nature regarding the development of efficient blue perovskite light-emitting diodes (LEDs) using in-situ nanocrystal confinement. The correction addresses several errors in the original publication, including an incorrect author name (Ping Du was listed as 'Du Ping'), a mislabeled scale bar in Figure 1i (changed from '10 nm' to '5 nm'), an incomplete x-axis label in Figure 3c ('Raman shift' instead of 'Raman'), inaccuracies in the legends of Figures 4g and 4h, and a missing figure title in the Extended Data Figure 1. These corrections have been implemented in both the HTML and PDF versions of the article.
Bias read (Center): The article is a technical correction to a scientific paper and does not involve any political subject matter or framing. It focuses solely on correcting factual and formatting issues in a research publication.


