公开(公告)号：EP2880700B1

公开(公告)日：2021-10-20

申请号：EP13753911.0

申请日：2013-07-30

发明人： SAITO, Takatoshi ,  IZUMI, Kenichi ,  TERAGUCHI, Shinichi ,  NAKADAIRA, Tadakatsu ,  YOKOZEKI, Mikihiro ,  NISHI, Shota ,  KODATE, Manabu

IPC分类号： H01L51/52

公开(公告)号：EP3611716A2

公开(公告)日：2020-02-19

申请号：EP19200688.0

申请日：2002-09-06

申请人： JOLED INC.

发明人： TAKAHARA, Hiroshi ,  TSUGE, Hitoshi

IPC分类号： G09G3/20 ,  G09G3/30 ,  G09G3/36

摘要： An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (15) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period.

公开(公告)号：EP1718120B1

公开(公告)日：2019-04-17

申请号：EP05710680.9

申请日：2005-02-18

申请人： JOLED INC.

发明人： KIJIMA, Yasunori, SONY CORPORATION ,  SHIBANUMA, Tetsuo, SONY CORPORATION ,  MATSUNAMI, Shigeyuki, SONY CORPORATION ,  TOMO, Yoichi, SONY CORPORATION

IPC分类号： H01L51/52 ,  H01L51/54 ,  H01L27/32

公开(公告)号：EP3232429B1

公开(公告)日：2018-11-14

申请号：EP17172364.6

申请日：2002-09-06

申请人： JOLED INC.

发明人： TAKAHARA, Hiroshi ,  TSUGE, Hitoshi

IPC分类号： G09G3/30 ,  G09G3/20 ,  G09G3/3233 ,  G09G3/3241 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  G09G5/02 ,  H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H01L51/52 ,  H01L33/58 ,  H01L33/56 ,  H01L27/15

CPC分类号： G09G3/3241 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/32 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  G09G5/02 ,  G09G2300/0404 ,  G09G2300/0413 ,  G09G2300/0809 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/043 ,  G09G2320/06 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/0653 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/156 ,  H01L27/3211 ,  H01L27/3216 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/78645 ,  H01L29/78672 ,  H01L33/56 ,  H01L33/58 ,  H01L51/525 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/5281 ,  H05K999/99

摘要： An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (15) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period.

公开(公告)号：EP1424674B1

公开(公告)日：2017-08-02

申请号：EP02798040.8

申请日：2002-09-06

申请人： JOLED INC.

发明人： TAKAHARA, Hiroshi ,  TSUGE, Hitoshi

IPC分类号： G09G5/02 ,  G09G3/3241 ,  G09G3/325 ,  G09G3/3266 ,  H01L27/12 ,  H01L27/32

CPC分类号： G09G3/3241 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/32 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  G09G5/02 ,  G09G2300/0404 ,  G09G2300/0413 ,  G09G2300/0809 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/043 ,  G09G2320/06 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/0653 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/156 ,  H01L27/3211 ,  H01L27/3216 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/78645 ,  H01L29/78672 ,  H01L33/56 ,  H01L33/58 ,  H01L51/525 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/5281

摘要： An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (15) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period.

摘要翻译： 根据本发明的EL显示装置包括EL器件（15），其适于以与馈送到其的电流对应的亮度发光。 源极驱动器（14）通过源极信号线（18）向EL装置（15）输出高于与图像信号对应的电流的电流。 该操作对源信号线（18）中存在的寄生电容进行充电/放电。 在EL器件（15）和源极驱动器（14）之间形成的晶体管（11d）进行操作，使EL器件（15）仅在一帧周期的一部分内被馈送电流。 结果，E1设备（15）仅在部分时段发光。

公开(公告)号：EP3407340B1

公开(公告)日：2019-11-13

申请号：EP18182680.1

申请日：2002-09-06

申请人： JOLED INC.

发明人： TAKAHARA, Hiroshi ,  TSUGE, Hitoshi

IPC分类号： G09G3/20 ,  G09G3/30 ,  G09G3/36

公开(公告)号：EP2348388B1

公开(公告)日：2019-06-19

申请号：EP11151164.8

申请日：2011-01-17

申请人： JOLED INC.

发明人： Nakamura, Kazuo ,  Uchino, Katsuhide

IPC分类号： H04N13/373 ,  H04N13/383

公开(公告)号：EP2398083B1

公开(公告)日：2018-06-13

申请号：EP10741075.5

申请日：2010-02-09

申请人： JOLED INC.

发明人： HARADA, Kenji, c/o Panasonic Corporation IPROC ,  TAKEUCHI, Takayuki, c/o Panasonic Corporation ,  NISHIYAMA, Seiji, c/o Panasonic Corporation IPROC ,  KOMATSU, Takahiro, c/o Panasonic Corporation IPROC

IPC分类号： H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H01L27/32

CPC分类号： H01L27/3246 ,  H01L51/0005 ,  H01L51/0018 ,  H01L51/5048 ,  H01L51/56

摘要： Provided is a light emitter in which high-definition light-emitting layer is patterned, and which can be manufactured at low cost. To achieve the aim, the light emitter including a first electrode 2, a charge injection transport layer 4, a light-emitting layer 6, and a second electrode 8 that are layered in this order, and at least the light-emitting layer 6 is defined by a bank 5. the bank 5 is liquid-repellent at least on a surface thereof, and the charge injection transport layer 4 is principally composed of a metal compound that is more liquid-philic than the surface of the bank. Also, the charge injection transport layer 4 has a recessed structure so that in a region defined by the bank 5, the charge injection transport layer 4 is lower than a bottom surface 5a of the bank 5.

公开(公告)号：EP2590481A4

公开(公告)日：2017-12-20

申请号：EP10845970

申请日：2010-07-01

申请人： JOLED INC

发明人： ISHINO SHINICHIRO ,  MASUDA TOMOKI ,  NANNO HIROTAKA ,  KAWANAMI YUKO ,  MATSUSUE NORIYUKI ,  HARADA MITURU

IPC分类号： H01L51/50

CPC分类号： H05B33/14 ,  C09D5/22 ,  H01L27/3244 ,  H01L51/0007 ,  H01L51/5012 ,  H01L51/56

摘要： An ink for an organic electroluminescent device that is excellent in both the ejectability and the flatness is provided. The ink is the ink 7a for use in an organic electroluminescent device. The ink 7a includes the functional material 7b and the first, second, and third solvents. The functional material 7b constitutes the functional layer 7 of the organic electroluminescent device 111. The first solvent dissolves the functional material 7b. The second solvent has the diester backbone and is equal to or lower than the first solvent in boiling point, or higher than the first solvent in boiling point by a difference of 20°C or less. The third solvent is an aliphatic alcohol and is lower than the first and second solvents in boiling point.

公开(公告)号：EP2733691B1

公开(公告)日：2017-09-20

申请号：EP11869299.5

申请日：2011-07-12

申请人： JOLED INC.

发明人： EBISUNO, Kouhei ,  KATO, Toshiyuki ,  SEGAWA, Yasuo ,  ONO, Shinya ,  IZAWA, Yosuke ,  OSAKO, Takashi

IPC分类号： G09G3/3208 ,  G09G3/3233 ,  G09G3/3258

CPC分类号： G09G3/3208 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2330/12