Samsung display co., ltd. (20240431132). DISPLAY DEVICE
DISPLAY DEVICE
Organization Name
Inventor(s)
Yool Guk Kim of Yongin-si (KR)
Hyeon Sik Kim of Yongin-si (KR)
DISPLAY DEVICE
This abstract first appeared for US patent application 20240431132 titled 'DISPLAY DEVICE
Original Abstract Submitted
a display device includes a first substrate including an emission area and a non-emission area; a first pixel electrode positioned on the emission area of the first substrate; a first light emitting structure positioned on the first pixel electrode and including quantum dots; a pixel defining layer positioned on the non-emission area of the first substrate and positioned on the first pixel electrode; a common electrode covering the first light emitting structure and the pixel defining layer; and an encapsulation structure positioned on the common electrode and in contact with the common electrode such that the encapsulation structure overlaps the non-emission area. the encapsulation structure may include a second substrate and a hydrogen donor layer positioned between the second substrate and the common electrode. the hydrogen donor layer may overlap the emission area and may be in contact with or spaced apart from the common electrode.