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公开(公告)号：EP4391778A1
公开(公告)日：2024-06-26
申请号：EP23202267.3
申请日：2023-10-06
发明人： KIM, Seung Hun , LEE, Jeong Seok , PARK, WOOCHEOL , SONG, Seung Yong , YANG, Hee Jun , YOON, Kwan Hyuck , LEE, CHANGHEE
IPC分类号： H10K59/80
CPC分类号： H10K59/80523 , H10K2102/1020230201 , H10K59/80524
摘要： The present disclosure relates to a display device and a method for manufacturing the same. A display device, according to an embodiment, includes: a substrate (110); a thin film transistor (TFT) on the substrate (110); a first electrode (191) connected to the thin film transistor (TFT); a light emitting layer (370) on the first electrode (191); and a second electrode (270) on the light emitting layer (370). The second electrode (270) includes a metal material (5271a, 5271b, 5271c) and a graphene material (5275a, 5275b) that are mixed.
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公开(公告)号：EP4415501A1
公开(公告)日：2024-08-14
申请号：EP24156618.1
申请日：2024-02-08
发明人： KIM, Jaeik , GWARK, Hyejin , KIM, Hwi , PARK, Jungsun , SONG, Seungyong , LEE, Duckjung , LEE, Yeonhwa , LEE, Joongu
IPC分类号： H10K50/828 , H10K59/80 , H10K50/844 , H10K59/40
CPC分类号： H10K50/828 , H10K59/80524 , H10K59/873 , H10K59/40
摘要： A display device includes a substrate, a pixel electrode disposed on the substrate, a common layer (212d) disposed on the pixel electrode, and a counter electrode (213) disposed on the common layer, wherein a film density of the common layer is in a range of about 3 g/cm3 to about 10 g/cm3.
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公开(公告)号：EP4307868A3
公开(公告)日：2024-08-07
申请号：EP23212455.2
申请日：2018-05-11
发明人： KIM, Yang Wan , KA, Ji Hyun , KWON, Tae Hoon , KIM, Byung Sun , PARK, Hyung Jun , LEE, Su Jin , LEE, Jae Yong , JEONG, Jin Tae , CHA, Seung Ji
IPC分类号： H10K59/131 , H10K59/88 , H10K59/80
CPC分类号： H10K59/88 , H10K59/124 , H10K59/131 , H10K59/8792 , H10K59/80524 , H10K59/80518 , H10K59/8731
摘要： A display device includes a substrate having a display area and a non-display area, a plurality of pixels in the display area, scan lines for supplying a scan signal to the pixels, the scan lines extending in a first direction, data lines for supplying a data signal to the pixels, the data lines extending in a second direction crossing the first direction, and a first dummy part in the non-display area, adjacent to an outermost pixel, connected to an outermost data line of the display area, forming a parasitic capacitor with the outermost pixel, and including a first dummy data line and a first dummy power pattern extending in parallel to the data lines.
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公开(公告)号：EP4408148A2
公开(公告)日：2024-07-31
申请号：EP24181613.1
申请日：2016-07-13
申请人： LG Display Co., Ltd.
发明人： LEE, HeuiDong
IPC分类号： H10K101/00
CPC分类号： H10K59/35 , H10K50/11 , H10K2101/4020230201 , H10K50/12 , H10K50/156 , H10K50/155 , H10K2101/1020230201 , H10K50/19 , H10K2101/9020230201 , H10K59/87 , H10K59/876 , H10K59/80524 , H10K50/181 , H10K59/80518
摘要： Disclosed is an organic light emitting display device. The organic light emitting display device includes a hole transport layer, an emission layer on the hole transport layer, the emission layer including a first host, a hole type host, and an electron-type host, the first host having a triplet energy level between that of the hole- type host and the electron-type host for formation of an exciplex by the first host, the hole-type host, and the electron-type host in the emission layer, and an exciton confinement layer on the emission layer.
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