US 12,321,059 B2
Display panel with reduced reflectance
Jaehyun You, Singapore (SG); Guentaek Oh, Singapore (SG); and Yonggu Kang, Singapore (SG)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by DELL PRODUCTS L.P., Round Rock, TX (US)
Filed on Jul. 11, 2023, as Appl. No. 18/350,338.
Prior Publication US 2025/0020955 A1, Jan. 16, 2025
Int. Cl. G02F 1/1335 (2006.01)
CPC G02F 1/133512 (2013.01) [G02F 1/133519 (2021.01)] 18 Claims
OG exemplary drawing
 
1. A display for an information handling system, the display comprising:
a thin-film transistor (TFT) glass;
a color filter layer;
a black matrix layer in physical communication with the TFT glass and with a first surface of the color filter layer, wherein the black matrix layer is disposed between the TFT glass and the color filter layer, and the black matrix layer absorbs light that moves through the TFT glass, wherein a first amount of light reflected through the TFT glass is less than a second amount of light received at the TFT glass; and
a copper metal layer in physical communication with a second surface of the color filter layer that is opposite the black matrix layer, wherein the color filter is disposed between the black matrix layer and the copper metal layer.