Samsung display co., ltd. (20250142972). DISPLAY DEVICE
DISPLAY DEVICE
Organization Name
Inventor(s)
Jin Suk Lee of Gwangmyeong-si KR
Jai Sun Kyoung of Cheonan-si KR
Sug Woo Jung of Hwaseong-si KR
DISPLAY DEVICE
This abstract first appeared for US patent application 20250142972 titled 'DISPLAY DEVICE
Original Abstract Submitted
a display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (rms) roughness range, and the first rms roughness range is 1.5 nm or less.