公开(公告)号：EP4188053A1

公开(公告)日：2023-05-31

申请号：EP22207497.3

申请日：2022-11-15

申请人： Ricoh Company, Ltd.

发明人： TANAKA, Yuuji ,  TANAKA, Masato ,  TAMOTO, Nozomu ,  KANEI, Naomichi

IPC分类号： H10K30/82 ,  H10K30/88 ,  H10K39/00

摘要： A photoelectric conversion element (101) includes: a first substrate (1); a first electrode (2); a photoelectric conversion layer (4,5); a second electrode (7); a sealing part (8); and a second substrate (9). The photoelectric conversion element (101) is translucent. The second electrode (7) includes a conductive nanowire and a conductive polymer. The sealing part (8) includes a drying agent.

公开(公告)号：EP4376580A1

公开(公告)日：2024-05-29

申请号：EP23209039.9

申请日：2023-11-10

申请人： Samsung Electronics Co., Ltd.

发明人： FANG, Feifei ,  YUN, Sungyoung ,  HEO, Chul Joon ,  KIM, Hyeong-Ju ,  PARK, Kyung Bae ,  SEO, Hwijoung ,  CHOI, Tae Jin

IPC分类号： H10K65/00 ,  H10K30/85 ,  H10K39/00 ,  H10K101/30 ,  H10K101/40

CPC分类号： H10K59/352 ,  H10K65/00 ,  H10K39/501 ,  H10K30/85 ,  H10K85/621 ,  H10K2101/3020230201 ,  H10K2101/4020230201

摘要： A sensor-embedded display panel includes a light emitting element and a sensor which include separate portions of a first common auxiliary layer including a hole transport material and a second common auxiliary layer including an electron transport material. The sensor includes first and second semiconductor layers proximate to the first and second common auxiliary layers, respectively, and including a p-type semiconductor and a non-fullerene n-type semiconductor having a LUMO energy level deeper than that of the electron transport material, respectively. An insertion layer between the second semiconductor layer and the second common auxiliary layer includes a metal, a metal compound, or any combination thereof. A work function of the metal or a LUMO energy level of the metal compound is deeper or shallower than the LUMO energy level of the non-fullerene n-type semiconductor and the LUMO energy level of the electron transport material within less than about 1.3 eV, respectively.

公开(公告)号：EP3490003B1

公开(公告)日：2024-10-30

申请号：EP17831086.8

申请日：2017-07-20

发明人： HIROSE, Yohei ,  YAGI, Iwao ,  HIRATA, Shintarou ,  MOGI, Hideaki ,  BANDO, Masashi ,  ENOKI, Osamu

IPC分类号： H04N25/70 ,  H01L21/3205 ,  H01L23/522 ,  H01L21/768 ,  H01L27/146 ,  H01L31/10 ,  H10K30/00 ,  H10K30/30 ,  H10K39/00 ,  H10K85/20 ,  H10K85/30 ,  H10K85/60

公开(公告)号：EP4380336A1

公开(公告)日：2024-06-05

申请号：EP21806121.6

申请日：2021-08-18

申请人： TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： REN, Xuechao

IPC分类号： H10K39/00 ,  H10K65/00 ,  H10K71/00

CPC分类号： G06F3/0412 ,  G06F3/0445 ,  G06F3/0446 ,  H10K59/126 ,  H10K59/40

摘要： An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes a light-shielding layer, a transparent first touch electrode spaced apart from the light-shielding layer on a surface of the substrate on which the light-shielding layer is disposed, a buffer layer, and an active layer disposed on the buffer layer and including a channel portion and a transparent second touch electrode. A touch device formed by the transparent first touch electrode and the second touch electrode will not affect light transmittance of a display device.

公开(公告)号：EP4346350A2

公开(公告)日：2024-04-03

申请号：EP24158824.3

申请日：2018-09-18

申请人： Kabushiki Kaisha Toshiba

发明人： Amano, Akio ,  Nakao, Hideyuki ,  Todori, Kenji ,  Fujinaga, Kenji

IPC分类号： H10K30/80 ,  H10K39/00 ,  H10K99/00 ,  H10K30/00

摘要： A photoelectric conversion device in an embodiment includes a first photoelectric conversion part including a first transparent electrode, a first photoelectric conversion layer, and a first counter electrode and a second photoelectric conversion part including a second transparent electrode, a second photoelectric conversion layer, and a second counter electrode, the first photoelectric conversion part and the second photoelectric conversion part being provided on a transparent substrate . The first counter electrode and the second transparent electrode are electrically connected by a connection part. As for the first photoelectric conversion layer and the second photoelectric conversion layer, adjacent portions of the adjacent first and second photoelectric conversion layers are electrically separated by an inactive region having electrical resistance higher than that of the first and second photoelectric conversion layers.

公开(公告)号：EP4287809A1

公开(公告)日：2023-12-06

申请号：EP23169522.2

申请日：2023-04-24

申请人： Samsung Electronics Co., Ltd.

发明人： YUN, Sungyoung ,  PARK, Kyung Bae ,  PARK, Jeong Il ,  FANG, Feifei ,  SEO, Hwijoung ,  SHIBUYA, Hiromasa ,  YI, Jeoung In ,  LIM, Younhee ,  CHOI, Tae Jin ,  HEO, Chul Joon

IPC分类号： H10K39/00 ,  H10K85/30 ,  H10K85/60 ,  H10K19/00

摘要： A sensor-embedded display panel includes a light emitting element on a substrate and including a light emitting layer, and a photosensor including a photosensitive layer on the substrate and arranged in parallel with the light emitting layer along an in-plane direction of the substrate such that the photosensitive layer and the light emitting layer at least partially overlap in the in-plane direction, wherein the light emitting element and the photosensor further include separate, respective portions of a first common auxiliary layer disposed under each of the light emitting layer and the photosensitive layer and connected to each other to be a single piece of material extending continuously between the light emitting element and the photosensor, and the photosensitive layer includes a first semiconductor represented by Chemical Formula 1 and a second semiconductor not including any fullerenes and forming a pn junction with the first semiconductor.