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Display panel and electronic device including the same

專利號
US12256621B2
公開日期
2025-03-18
申請人
SAMSUNG ELECTRONICS CO., LTD.(KR Gyeonggi-Do)
發(fā)明人
Tae Gon Kim; Shin Ae Jun; Deukseok Chung; Nayoun Won; Sung Hun Lee; Byoung Ki Choi
IPC分類
H10K59/38; C09K11/56; C09K11/88; H10K59/12; H10K71/00; B82Y20/00; B82Y40/00
技術(shù)領(lǐng)域
equal,about,or,than,light,nm,less,greater,emitting,may
地域: Suwon-si

摘要

A display panel including a light emitting panel; and a color conversion panel with a surface opposite a surface of the light emitting panel. The light emitting panel is configured to emit incident light including a first light and a second light. The color conversion panel includes a color conversion layer including two or more color conversion regions, a color conversion region includes a first region corresponding to the green pixel, the first region includes a matrix and a first composite dispersed within the matrix and including a plurality of luminescent nanostructures, and the spectral overlap between a UV-Vis absorption spectrum of the luminescent nanostructures, the maximum emission peak of the first light, and the maximum emission peak of the second light satisfies the following equation: B/A≤about 0.6 A and B are as defined.

說明書

FIGS. 6A to 6C are cross-sectional views showing examples of light emitting elements.

Referring to FIG. 6A, in an embodiment, the light emitting element 180 may include a first electrode 181 and a second electrode 182 facing each other; a light emitting layer 183 disposed between the first electrode 181 and the second electrode 182; and optionally auxiliary layers 184 and 185 between the first electrode 181 and the light emitting layer 183 and between the second electrode 182 and the light emitting layer 183, respectively.

權(quán)利要求

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