JP7101149B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP7101149B2
JP7101149B2 JP2019149225A JP2019149225A JP7101149B2 JP 7101149 B2 JP7101149 B2 JP 7101149B2 JP 2019149225 A JP2019149225 A JP 2019149225A JP 2019149225 A JP2019149225 A JP 2019149225A JP 7101149 B2 JP7101149 B2 JP 7101149B2
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display device
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JP2020043058A (ja
Inventor
台 源 李
鍾 贊 朴
▲ヒュン▼ 哲 厳
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エルジー ディスプレイ カンパニー リミテッド
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Priority to JP2022041474A priority Critical patent/JP7397900B2/ja
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Priority to JP2023203710A priority patent/JP7675158B2/ja
Priority to JP2025073311A priority patent/JP2025106622A/ja
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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/124Insulating layers formed between TFT elements and OLED elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/871Self-supporting sealing arrangements
    • H10K59/8722Peripheral sealing arrangements, e.g. adhesives, sealants
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00Integrated 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
    • H10D86/40Integrated 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
    • H10D86/451Integrated 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00Integrated 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
    • H10D86/40Integrated 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00Integrated 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
    • H10D86/40Integrated 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
    • H10D86/441Interconnections, e.g. scanning lines
    • H10D86/443Interconnections, e.g. scanning lines adapted for preventing breakage, peeling or short circuiting
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00Integrated 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
    • H10D86/40Integrated 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
    • H10D86/60Integrated 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
    • H10K10/80Constructional details
    • H10K10/82Electrodes
    • H10K10/84Ohmic electrodes, e.g. source or drain electrodes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/84Passivation; Containers; Encapsulations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/123Connection of the pixel electrodes to the thin film transistors [TFT]
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/131Interconnections, e.g. wiring lines or terminals
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/131Interconnections, e.g. wiring lines or terminals
    • H10K59/1315Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/871Self-supporting sealing arrangements
    • H10K59/8723Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/873Encapsulations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/873Encapsulations
    • H10K59/8731Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture 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)
JP2019149225A 2018-09-11 2019-08-16 表示装置 Active JP7101149B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022041474A JP7397900B2 (ja) 2018-09-11 2022-03-16 表示装置
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 (2)

Application Number Priority Date Filing Date Title
KR1020180108411A KR102658427B1 (ko) 2018-09-11 2018-09-11 표시 장치
KR10-2018-0108411 2018-09-11

Related Child Applications (1)

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JP2022041474A Division JP7397900B2 (ja) 2018-09-11 2022-03-16 表示装置

Publications (2)

Publication Number Publication Date
JP2020043058A JP2020043058A (ja) 2020-03-19
JP7101149B2 true JP7101149B2 (ja) 2022-07-14

Family

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Family Applications (4)

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JP2019149225A Active JP7101149B2 (ja) 2018-09-11 2019-08-16 表示装置
JP2022041474A Active JP7397900B2 (ja) 2018-09-11 2022-03-16 表示装置
JP2023203710A Active JP7675158B2 (ja) 2018-09-11 2023-12-01 表示装置
JP2025073311A Pending JP2025106622A (ja) 2018-09-11 2025-04-25 表示装置

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2022041474A Active JP7397900B2 (ja) 2018-09-11 2022-03-16 表示装置
JP2023203710A Active JP7675158B2 (ja) 2018-09-11 2023-12-01 表示装置
JP2025073311A Pending JP2025106622A (ja) 2018-09-11 2025-04-25 表示装置

Country Status (7)

Country Link
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=)

Families Citing this family (9)

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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 (3)

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Publication number Priority date Publication date Assignee Title
JP2014232300A (ja) 2013-05-28 2014-12-11 エルジー ディスプレイ カンパニー リミテッド フレキシブル表示装置及びその製造方法
US20170125505A1 (en) 2015-10-30 2017-05-04 Samsung Display Co., Ltd. Organic light emitting display device
EP3327786A1 (en) 2016-11-29 2018-05-30 LG Display Co., Ltd. Organic light-emitting display device

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KR100583311B1 (ko) 2003-10-14 2006-05-25 엘지.필립스 엘시디 주식회사 액정표시패널 및 그 제조 방법
KR101503122B1 (ko) 2012-09-26 2015-03-18 엘지디스플레이 주식회사 유기전계발광표시장치와 이의 제조방법
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TWI582945B (zh) * 2016-07-27 2017-05-11 友達光電股份有限公司 畫素結構及顯示面板
US10153322B2 (en) * 2016-07-29 2018-12-11 Lg Display Co., Ltd. Organic light emitting display device
KR102671040B1 (ko) * 2016-10-10 2024-06-03 삼성디스플레이 주식회사 디스플레이 장치
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JP2014232300A (ja) 2013-05-28 2014-12-11 エルジー ディスプレイ カンパニー リミテッド フレキシブル表示装置及びその製造方法
US20170125505A1 (en) 2015-10-30 2017-05-04 Samsung Display Co., Ltd. Organic light emitting display device
EP3327786A1 (en) 2016-11-29 2018-05-30 LG Display Co., Ltd. Organic light-emitting display device

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
KR102658427B1 (ko) 2024-04-17
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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