US 11,892,667 B2
Display panel, display device, and method of manufacturing display panel
Jingfu Tao, Beijing (CN); Jian Sang, Beijing (CN); Lu Yu, Beijing (CN); and Haiwei Sun, Beijing (CN)
Assigned to BOE MLED Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed by BOE MLED Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Sep. 30, 2021, as Appl. No. 17/491,100.
Claims priority of application No. 202110129720.8 (CN), filed on Jan. 29, 2021.
Prior Publication US 2022/0244441 A1, Aug. 4, 2022
Int. Cl. G02B 5/26 (2006.01); H01L 25/075 (2006.01); G02B 5/20 (2006.01)
CPC G02B 5/26 (2013.01) [G02B 5/206 (2013.01); H01L 25/0753 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a substrate with varied reflectivity dependent upon different wavelengths;
a plurality of light emitting diodes, wherein the plurality of light emitting diodes are located on the substrate; and
a light adjusting layer, wherein the light adjusting layer is located on the substrate, the light adjusting layer and the plurality of light emitting diodes are located on the same side of the substrate, the light adjusting layers has different transmittance at different wavelengths, and the change in transmittances of the light adjusting layers at different wavelengths is inversely correlated with the change in reflectivity of the substrate at corresponding wavelengths.