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Display panel and electronic device including the same

專利號(hào)
US12256621B2
公開日期
2025-03-18
申請(qǐng)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

Advantages and characteristics of this disclosure, and a method for achieving the same, will become evident referring to the following example embodiments together with the drawings attached hereto. However, the embodiments should not be construed as being limited to the embodiments set forth herein. If not defined otherwise, all terms (including technical and scientific terms) in the specification may be defined as commonly understood by one skilled in the art. The terms defined in a generally-used dictionary may not be interpreted ideally or exaggeratedly unless clearly defined. In addition, unless explicitly described to the contrary, the word “comprise,” and variations such as “comprises” or “comprising,” will be understood to imply the inclusion of stated elements but not the exclusion of any other elements.

In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity. Like reference numerals designate like elements throughout the specification.

It will be understood that when an element such as a layer, film, region, or substrate is referred to as being “on” another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being “directly on” another element, there are no intervening elements present.

Further, the singular includes the plural unless mentioned otherwise.

權(quán)利要求

1
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