GB2575195B - Organic light emitting diode display device - Google Patents

Organic light emitting diode display device Download PDF

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Publication number
GB2575195B
GB2575195B GB1913164.8A GB201913164A GB2575195B GB 2575195 B GB2575195 B GB 2575195B GB 201913164 A GB201913164 A GB 201913164A GB 2575195 B GB2575195 B GB 2575195B
Authority
GB
United Kingdom
Prior art keywords
display device
light emitting
emitting diode
organic light
diode display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1913164.8A
Other versions
GB201913164D0 (en
GB2575195A (en
Inventor
Lee A-Ryoung
Yang Ki-Soub
Shim Da-Hye
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Display Co Ltd filed Critical LG Display Co Ltd
Priority claimed from GB1622104.6A external-priority patent/GB2546002B/en
Publication of GB201913164D0 publication Critical patent/GB201913164D0/en
Publication of GB2575195A publication Critical patent/GB2575195A/en
Application granted granted Critical
Publication of GB2575195B publication Critical patent/GB2575195B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80515—Anodes characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
    • H10K71/135—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing using ink-jet printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Electroluminescent Light Sources (AREA)
GB1913164.8A 2015-12-30 2016-12-23 Organic light emitting diode display device Active GB2575195B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20150189787 2015-12-30
KR1020160162704A KR20170080459A (en) 2015-12-30 2016-12-01 Organic light emitting diode display device
GB1622104.6A GB2546002B (en) 2015-12-30 2016-12-23 Organic light emitting diode display device

Publications (3)

Publication Number Publication Date
GB201913164D0 GB201913164D0 (en) 2019-10-30
GB2575195A GB2575195A (en) 2020-01-01
GB2575195B true GB2575195B (en) 2020-08-12

Family

ID=59355762

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1913149.9A Active GB2575194B (en) 2015-12-30 2016-12-23 Organic light emitting diode display device
GB1913164.8A Active GB2575195B (en) 2015-12-30 2016-12-23 Organic light emitting diode display device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1913149.9A Active GB2575194B (en) 2015-12-30 2016-12-23 Organic light emitting diode display device

Country Status (4)

Country Link
KR (1) KR20170080459A (en)
CN (2) CN106935629B (en)
GB (2) GB2575194B (en)
TW (1) TWI624053B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170080459A (en) * 2015-12-30 2017-07-10 엘지디스플레이 주식회사 Organic light emitting diode display device
KR102513840B1 (en) * 2017-11-15 2023-03-23 엘지디스플레이 주식회사 Display panel
KR102513383B1 (en) * 2017-12-05 2023-03-22 엘지디스플레이 주식회사 Electroluminescent Display Device
CN108598140A (en) * 2018-06-26 2018-09-28 上海天马微电子有限公司 Display panel, preparation method of display panel and display device
TWI688933B (en) * 2018-07-16 2020-03-21 友達光電股份有限公司 Display device
CN108873526B (en) * 2018-07-19 2021-10-26 京东方科技集团股份有限公司 Array substrate, manufacturing method thereof and display device
CN110767675B (en) * 2018-08-06 2022-06-17 云谷（固安）科技有限公司 Display panel, display screen and display terminal
CN110421969B (en) * 2018-09-19 2021-02-12 广东聚华印刷显示技术有限公司 Ink filling element carrier, control method and device thereof, and computer equipment
CN110071159B (en) * 2019-04-30 2021-07-06 深圳市华星光电半导体显示技术有限公司 Pixel electrode structure and manufacturing method thereof
KR20210078014A (en) * 2019-12-18 2021-06-28 엘지디스플레이 주식회사 Display device

Citations (12)

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EP1601033A1 (en) * 2004-05-25 2005-11-30 Samsung SDI Co., Ltd. Organic light emitting display device and method of fabricating the same
JP2006004743A (en) * 2004-06-17 2006-01-05 Toshiba Matsushita Display Technology Co Ltd Display device and its manufacturing method
JP2006253054A (en) * 2005-03-14 2006-09-21 Seiko Epson Corp Substrate, manufacturing method of substrate, electro-optical device, manufacturing method of electro-optical device, and electronic apparatus
US20070063936A1 (en) * 2002-12-11 2007-03-22 Samsung Electronics Co., Ltd. Organic light-emitting diode display
US20090026467A1 (en) * 2007-07-23 2009-01-29 Seiko Epson Corporation Electrooptical device, electronic apparatus, and method for producing electrooptical device
US20090078941A1 (en) * 2007-09-25 2009-03-26 Tsai Yaw-Ming A Backplane structures for solution processed electronic devices
US20090096371A1 (en) * 2007-10-10 2009-04-16 Hitachi Displays, Ltd. Organic electro-luminescent display device
US20110198596A1 (en) * 2010-02-16 2011-08-18 Yong-Woo Park Organic light-emitting display device and method of manufacturing the same
US20120252303A1 (en) * 2011-03-31 2012-10-04 Canon Kabushiki Kaisha Method of manufacturing an organic light emitting device
US20140145158A1 (en) * 2012-11-26 2014-05-29 Lg Display Co., Ltd. Organic light emitting diode display device and method of fabricating the same
US20150060810A1 (en) * 2013-08-30 2015-03-05 Lg Display Co., Ltd. High aperture ratio organic light emitting diode display having double bank structure
US20150372072A1 (en) * 2014-06-23 2015-12-24 Shanghai Tianma AM-OLED Co., Ltd. Organic light emitting diode display panel, organic light emitting diode display device, and method for fabricating organic light emitting diode display panel

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JP5061562B2 (en) * 2006-09-29 2012-10-31 セイコーエプソン株式会社 LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE
JP4725577B2 (en) * 2007-12-28 2011-07-13 カシオ計算機株式会社 Manufacturing method of display device
WO2009107323A1 (en) * 2008-02-28 2009-09-03 パナソニック株式会社 Organic el display panel
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KR20170080459A (en) * 2015-12-30 2017-07-10 엘지디스플레이 주식회사 Organic light emitting diode display device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070063936A1 (en) * 2002-12-11 2007-03-22 Samsung Electronics Co., Ltd. Organic light-emitting diode display
EP1601033A1 (en) * 2004-05-25 2005-11-30 Samsung SDI Co., Ltd. Organic light emitting display device and method of fabricating the same
JP2006004743A (en) * 2004-06-17 2006-01-05 Toshiba Matsushita Display Technology Co Ltd Display device and its manufacturing method
JP2006253054A (en) * 2005-03-14 2006-09-21 Seiko Epson Corp Substrate, manufacturing method of substrate, electro-optical device, manufacturing method of electro-optical device, and electronic apparatus
US20090026467A1 (en) * 2007-07-23 2009-01-29 Seiko Epson Corporation Electrooptical device, electronic apparatus, and method for producing electrooptical device
US20090078941A1 (en) * 2007-09-25 2009-03-26 Tsai Yaw-Ming A Backplane structures for solution processed electronic devices
US20090096371A1 (en) * 2007-10-10 2009-04-16 Hitachi Displays, Ltd. Organic electro-luminescent display device
US20110198596A1 (en) * 2010-02-16 2011-08-18 Yong-Woo Park Organic light-emitting display device and method of manufacturing the same
US20120252303A1 (en) * 2011-03-31 2012-10-04 Canon Kabushiki Kaisha Method of manufacturing an organic light emitting device
US20140145158A1 (en) * 2012-11-26 2014-05-29 Lg Display Co., Ltd. Organic light emitting diode display device and method of fabricating the same
US20150060810A1 (en) * 2013-08-30 2015-03-05 Lg Display Co., Ltd. High aperture ratio organic light emitting diode display having double bank structure
US20150372072A1 (en) * 2014-06-23 2015-12-24 Shanghai Tianma AM-OLED Co., Ltd. Organic light emitting diode display panel, organic light emitting diode display device, and method for fabricating organic light emitting diode display panel

Also Published As

Publication number Publication date
GB201913164D0 (en) 2019-10-30
CN106935629B (en) 2020-12-15
GB2575195A (en) 2020-01-01
CN206584932U (en) 2017-10-24
GB2575194A (en) 2020-01-01
CN106935629A (en) 2017-07-07
TW201724497A (en) 2017-07-01
TWI624053B (en) 2018-05-11
GB201913149D0 (en) 2019-10-30
GB2575194B (en) 2020-08-12
KR20170080459A (en) 2017-07-10

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