Japan, July 14 -- JAPAN DISPLAY INC has got intellectual property rights for 'DISPLAY DEVICE.' Other related details are as follows:
Application Number: JP,2022-023942
Category (FI): H10K59/80,850,H10K59/80,830,H10K59/80,820,H10K59/80,805,H10K85/00,H10K59/95,H10K50/84,H10K59/12,H10K102:10,H10K77/10,H10K59/82,H10K59/80,H10K59/35,H10K59/30,H10K59/124,H10K102:20,H10K59/80,824,H10K59/80,814,H10K59/80,852,H10K50/852,H10K50/85,H10K50/82,H10K50/805,H10K50/80,H10K50/10,G09F9/30,336,G09F9/30,349@Z,G09F9/30,365,H05B33/22@Z,H05B33/12@B,H05B33/14@A,H05B33/02,H05B33/26,H10K59/122,H10K59/10,H10K59/00,H10K50/88
Stage: PROBLEM TO BE SOLVED: To provide a display device capable of improving the reliability thereof.SOLUTION: A display device includes: a lower electrode; a rib covering a part of the lower electrode and including an aperture that overlaps with the lower electrode; a partition including a lower portion disposed on the rib and an upper portion protruding from a side surface of the lower portion; an upper electrode opposed to the lower electrode; and an organic layer located between the lower and upper electrodes to emit light in accordance with a potential difference between the lower electrode and the upper electrode. The upper electrode includes a first layer covering the organic layer and a second layer covering the first layer. The second layer is in contact with the side surface of the lower portion.SELECTED DRAWING: Figure 4 (Grant)
Filing Date: Feb. 18, 2022
Publication Date: Aug. 30, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
