Alston & Bird LLP
Display panel and electronic device
Disclosed are a display panel and an electronic device. In a fingerprint recognition stage, at least one of the first and second organic light-emitting structures function as a light source of the fingerprint recognition unit; the emergent light of the at least one of the first and second organic light-emitting structures has a first spectral range, the transmission spectral range of the first color filter film is a second spectral range, and the spectral range corresponding to visible light and near-infrared light is a third spectral range. The first spectral range is located within the second spectral range which is located within the third spectral range, light from at least a part of the wave band located within the third spectral range and outside the second spectral range is absorbed or reflected by the first color filter film.
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
H G H H H G G G G G H
H01L G06V H01L H01L H01L G06V G06V G06V G06F G06F H01L
inventional inventional inventional inventional inventional inventional inventional additional inventional inventional additional
Qing Liang Lingxiao Yang Qijun Hong Huiping Kang Lihua Jun
Zhang Xie Du Zeng Yao Ding Chai Yang Wang Ma