DISPLAY DEVICE AND METHOD OF MANUFACTURING TRANSPARENT SUBSTRATE FOR DISPLAY DEVICE
First Claim
1. :
- A display device comprising;
a substrate;
a laminate structure formed on the substrate and comprising a plurality of layers including a display region; and
recessed/projected portions formed at least one of an outermost surface of display side, an interface of the plurality of layers and an interface between the substrate and the laminate structure, either one of the substrate and the laminate structure having the outermost surface of display side, projected portions of the recessed/projected portions having a mean circle-equivalent diameter ranging from 50 nm to 250 nm with the standard deviation of circle-equivalent diameter of the projected portions being within the range of 10 to 50% of the mean circle-equivalent diameter, and a mean height ranging from 100 nm to 500 nm with the standard deviation of height being within the range of 10 to 50% of the mean height; and
the projected portions having a circularity coefficient ranging from 0.6 to 1, and an area ratio ranging from 20 to 75%.
0 Assignments
0 Petitions
Accused Products
Abstract
A display device comprises a substrate and a laminate structure formed on the substrate and comprising a plurality of layers including a display region. The laminate structure has a recessed/projected portions at least one of an outermost surface of display side and an interface between the layers. The projected portions of the recessed/projected portions have a mean circle-equivalent diameter ranging from 50 nm to 250 nm with the standard deviation of circle-equivalent diameter of the projected portions being within the range of 10 to 50% of the mean circle-equivalent diameter, and a mean height ranging from 100 nm to 500 nm with the standard deviation of height being within the range of 10 to 50% of the mean height. The projected portions have a circularity coefficient ranging from 0.6 to 1, and an area ratio ranging from 20 to 75%.
-
Citations
4 Claims
-
1. :
- A display device comprising;
a substrate; a laminate structure formed on the substrate and comprising a plurality of layers including a display region; and recessed/projected portions formed at least one of an outermost surface of display side, an interface of the plurality of layers and an interface between the substrate and the laminate structure, either one of the substrate and the laminate structure having the outermost surface of display side, projected portions of the recessed/projected portions having a mean circle-equivalent diameter ranging from 50 nm to 250 nm with the standard deviation of circle-equivalent diameter of the projected portions being within the range of 10 to 50% of the mean circle-equivalent diameter, and a mean height ranging from 100 nm to 500 nm with the standard deviation of height being within the range of 10 to 50% of the mean height; and
the projected portions having a circularity coefficient ranging from 0.6 to 1, and an area ratio ranging from 20 to 75%. - View Dependent Claims (2, 3, 4)
- A display device comprising;
Specification