KR102658427B1 - 표시 장치 - Google Patents

표시 장치 Download PDF

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Publication number
KR102658427B1
KR102658427B1 KR1020180108411A KR20180108411A KR102658427B1 KR 102658427 B1 KR102658427 B1 KR 102658427B1 KR 1020180108411 A KR1020180108411 A KR 1020180108411A KR 20180108411 A KR20180108411 A KR 20180108411A KR 102658427 B1 KR102658427 B1 KR 102658427B1
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Korean (ko)
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KR20200029861A (ko
Inventor
이태원
박종찬
엄현철
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엘지디스플레이 주식회사
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Priority to KR1020180108411A priority Critical patent/KR102658427B1/ko
Priority to TW108127256A priority patent/TWI712837B/zh
Priority to DE102019120820.3A priority patent/DE102019120820B4/de
Priority to US16/533,698 priority patent/US10991782B2/en
Priority to JP2019149225A priority patent/JP7101149B2/ja
Priority to GB1912006.2A priority patent/GB2578200B/en
Priority to CN201910789135.3A priority patent/CN110890400B/zh
Publication of KR20200029861A publication Critical patent/KR20200029861A/ko
Priority to US17/220,523 priority patent/US11778860B2/en
Priority to JP2022041474A priority patent/JP7397900B2/ja
Priority to US18/218,498 priority patent/US12414369B2/en
Priority to JP2023203710A priority patent/JP7675158B2/ja
Application granted granted Critical
Publication of KR102658427B1 publication Critical patent/KR102658427B1/ko
Priority to JP2025073311A priority patent/JP2025106622A/ja
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    • 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
    • H10K50/842—Containers
    • H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/451—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs characterised by the compositions or shapes of the interlayer dielectrics
    • 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
    • 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
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/441—Interconnections, e.g. scanning lines
    • H10D86/443—Interconnections, e.g. scanning lines adapted for preventing breakage, peeling or short circuiting
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
    • H10K10/80—Constructional details
    • H10K10/82—Electrodes
    • H10K10/84—Ohmic electrodes, e.g. source or drain electrodes
    • 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
    • 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
    • H10K50/842—Containers
    • H10K50/8428—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • 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
    • 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
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • 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
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8723—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020180108411A 2018-09-11 2018-09-11 표시 장치 Active KR102658427B1 (ko)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020180108411A KR102658427B1 (ko) 2018-09-11 2018-09-11 표시 장치
TW108127256A TWI712837B (zh) 2018-09-11 2019-07-31 顯示裝置
DE102019120820.3A DE102019120820B4 (de) 2018-09-11 2019-08-01 Anzeigevorrichtung
US16/533,698 US10991782B2 (en) 2018-09-11 2019-08-06 Display device
JP2019149225A JP7101149B2 (ja) 2018-09-11 2019-08-16 表示装置
GB1912006.2A GB2578200B (en) 2018-09-11 2019-08-21 Display device
CN201910789135.3A CN110890400B (zh) 2018-09-11 2019-08-26 显示装置
US17/220,523 US11778860B2 (en) 2018-09-11 2021-04-01 Display device
JP2022041474A JP7397900B2 (ja) 2018-09-11 2022-03-16 表示装置
US18/218,498 US12414369B2 (en) 2018-09-11 2023-07-05 Display device
JP2023203710A JP7675158B2 (ja) 2018-09-11 2023-12-01 表示装置
JP2025073311A JP2025106622A (ja) 2018-09-11 2025-04-25 表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180108411A KR102658427B1 (ko) 2018-09-11 2018-09-11 표시 장치

Publications (2)

Publication Number Publication Date
KR20200029861A KR20200029861A (ko) 2020-03-19
KR102658427B1 true KR102658427B1 (ko) 2024-04-17

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KR1020180108411A Active KR102658427B1 (ko) 2018-09-11 2018-09-11 표시 장치

Country Status (7)

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US (3) US10991782B2 (https=)
JP (4) JP7101149B2 (https=)
KR (1) KR102658427B1 (https=)
CN (1) CN110890400B (https=)
DE (1) DE102019120820B4 (https=)
GB (1) GB2578200B (https=)
TW (1) TWI712837B (https=)

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WO2021189488A1 (zh) * 2020-03-27 2021-09-30 京东方科技集团股份有限公司 显示面板和显示装置
US20230172035A1 (en) * 2020-05-18 2023-06-01 Sharp Kabushiki Kaisha Display device
CN111933681A (zh) 2020-09-07 2020-11-13 深圳市华星光电半导体显示技术有限公司 顶发光amoled显示面板、制作方法以及显示装置
CN112436036B (zh) * 2020-11-20 2023-06-30 合肥维信诺科技有限公司 显示基板、显示面板及显示装置
CN116762476A (zh) * 2021-02-03 2023-09-15 株式会社半导体能源研究所 显示装置的制造方法
KR20240038895A (ko) 2022-09-16 2024-03-26 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
KR20240106258A (ko) * 2022-12-29 2024-07-08 엘지디스플레이 주식회사 디스플레이 장치
TWI857663B (zh) * 2023-06-17 2024-10-01 友達光電股份有限公司 顯示面板
WO2025220174A1 (ja) * 2024-04-18 2025-10-23 シャープディスプレイテクノロジー株式会社 表示装置

Citations (1)

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JP6827332B2 (ja) * 2017-02-01 2021-02-10 株式会社ジャパンディスプレイ 表示装置
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Also Published As

Publication number Publication date
US11778860B2 (en) 2023-10-03
TWI712837B (zh) 2020-12-11
KR20200029861A (ko) 2020-03-19
JP7397900B2 (ja) 2023-12-13
GB201912006D0 (en) 2019-10-02
US20200083307A1 (en) 2020-03-12
US10991782B2 (en) 2021-04-27
DE102019120820A1 (de) 2020-03-12
TW202011092A (zh) 2020-03-16
JP2020043058A (ja) 2020-03-19
US20210225976A1 (en) 2021-07-22
JP2022084762A (ja) 2022-06-07
JP7101149B2 (ja) 2022-07-14
CN110890400A (zh) 2020-03-17
GB2578200B (en) 2021-11-03
JP2025106622A (ja) 2025-07-15
US20230354645A1 (en) 2023-11-02
JP2024023492A (ja) 2024-02-21
GB2578200A (en) 2020-04-22
JP7675158B2 (ja) 2025-05-12
US12414369B2 (en) 2025-09-09
DE102019120820B4 (de) 2023-10-12
CN110890400B (zh) 2023-09-08

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