JP6983080B2 - 表示装置及び表示装置の製造方法 - Google Patents

表示装置及び表示装置の製造方法 Download PDF

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Publication number
JP6983080B2
JP6983080B2 JP2018007169A JP2018007169A JP6983080B2 JP 6983080 B2 JP6983080 B2 JP 6983080B2 JP 2018007169 A JP2018007169 A JP 2018007169A JP 2018007169 A JP2018007169 A JP 2018007169A JP 6983080 B2 JP6983080 B2 JP 6983080B2
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JP
Japan
Prior art keywords
mask
film
mask support
display
display device
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Active
Application number
JP2018007169A
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English (en)
Japanese (ja)
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JP2019125550A5 (enExample
JP2019125550A (ja
Inventor
勇輔 佐々木
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.)
Japan Display Inc
Original Assignee
Japan Display Inc
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 Japan Display Inc filed Critical Japan Display Inc
Priority to JP2018007169A priority Critical patent/JP6983080B2/ja
Priority to CN201880086700.3A priority patent/CN111602468B/zh
Priority to PCT/JP2018/040461 priority patent/WO2019142441A1/ja
Publication of JP2019125550A publication Critical patent/JP2019125550A/ja
Priority to US16/931,566 priority patent/US20200350519A1/en
Publication of JP2019125550A5 publication Critical patent/JP2019125550A5/ja
Application granted granted Critical
Publication of JP6983080B2 publication Critical patent/JP6983080B2/ja
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    • 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
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/126—Shielding, e.g. light-blocking means over the TFTs
    • 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
    • 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
    • H10K59/1201—Manufacture or treatment
    • 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
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • 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
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • H10K71/166—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using selective deposition, e.g. using a mask

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2018007169A 2018-01-19 2018-01-19 表示装置及び表示装置の製造方法 Active JP6983080B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018007169A JP6983080B2 (ja) 2018-01-19 2018-01-19 表示装置及び表示装置の製造方法
CN201880086700.3A CN111602468B (zh) 2018-01-19 2018-10-31 显示装置和显示装置的制造方法
PCT/JP2018/040461 WO2019142441A1 (ja) 2018-01-19 2018-10-31 表示装置及び表示装置の製造方法
US16/931,566 US20200350519A1 (en) 2018-01-19 2020-07-17 Display device and method of manufacturing display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018007169A JP6983080B2 (ja) 2018-01-19 2018-01-19 表示装置及び表示装置の製造方法

Publications (3)

Publication Number Publication Date
JP2019125550A JP2019125550A (ja) 2019-07-25
JP2019125550A5 JP2019125550A5 (enExample) 2021-02-25
JP6983080B2 true JP6983080B2 (ja) 2021-12-17

Family

ID=67302090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018007169A Active JP6983080B2 (ja) 2018-01-19 2018-01-19 表示装置及び表示装置の製造方法

Country Status (4)

Country Link
US (1) US20200350519A1 (enExample)
JP (1) JP6983080B2 (enExample)
CN (1) CN111602468B (enExample)
WO (1) WO2019142441A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6947536B2 (ja) * 2017-05-26 2021-10-13 株式会社ジャパンディスプレイ 表示装置
CN110610972B (zh) * 2019-09-19 2022-06-03 京东方科技集团股份有限公司 一种显示基板及其制备方法、显示装置
CN115915839B (zh) * 2022-11-16 2026-06-30 武汉天马微电子有限公司 基板、显示面板及显示面板的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7109653B2 (en) * 2002-01-15 2006-09-19 Seiko Epson Corporation Sealing structure with barrier membrane for electronic element, display device, electronic apparatus, and fabrication method for electronic element
TWI460851B (zh) * 2005-10-17 2014-11-11 半導體能源研究所股份有限公司 半導體裝置及其製造方法
JP2008004382A (ja) * 2006-06-22 2008-01-10 Rohm Co Ltd 有機ｅｌディスプレイ
WO2008066122A1 (fr) * 2006-11-30 2008-06-05 Kyocera Corporation Dispositif el organique et procédé de fabrication correspondant
JP2014041740A (ja) * 2012-08-22 2014-03-06 Canon Inc 表示装置及びその製造方法
JP2015114624A (ja) * 2013-12-13 2015-06-22 旭硝子株式会社 粘着層付き透明面材
JP6446208B2 (ja) * 2014-09-03 2018-12-26 株式会社ジャパンディスプレイ 表示装置
CN104681592B (zh) * 2014-12-23 2018-01-19 上海天马有机发光显示技术有限公司 一种显示面板及其制作方法和显示装置
KR20170040425A (ko) * 2015-10-02 2017-04-13 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102446425B1 (ko) * 2015-11-17 2022-09-23 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
JP6557601B2 (ja) * 2015-12-29 2019-08-07 株式会社ジャパンディスプレイ 表示装置、表示装置の製造方法
JP2017147165A (ja) * 2016-02-19 2017-08-24 株式会社ジャパンディスプレイ 表示装置
CN106848095A (zh) * 2017-01-24 2017-06-13 上海天马微电子有限公司 一种有机电致发光显示面板及其制备方法和电子设备

Also Published As

Publication number Publication date
CN111602468B (zh) 2023-05-12
WO2019142441A1 (ja) 2019-07-25
US20200350519A1 (en) 2020-11-05
JP2019125550A (ja) 2019-07-25
CN111602468A (zh) 2020-08-28

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