JP2007232795A - 有機el表示装置 - Google Patents
有機el表示装置 Download PDFInfo
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- JP2007232795A JP2007232795A JP2006051235A JP2006051235A JP2007232795A JP 2007232795 A JP2007232795 A JP 2007232795A JP 2006051235 A JP2006051235 A JP 2006051235A JP 2006051235 A JP2006051235 A JP 2006051235A JP 2007232795 A JP2007232795 A JP 2007232795A
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- 239000011159 matrix material Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 239000000758 substrate Substances 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan electrodes
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- 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
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- 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
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
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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
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/822—Cathodes characterised by their shape
-
- 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
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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
- H10K59/131—Interconnections, e.g. wiring lines or terminals
- H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0257—Reduction of after-image effects
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0266—Reduction of sub-frame artefacts
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (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)
Abstract
【解決手段】マトリクス状に配置された複数の画素22は、電源線23に接続され、複数の電源線23は、電源バス配線24に接続される。この電源バス配線24の両端は、FPC16を介して、電源部25に接続されている。この電源部25から電源バス配線24の両端に電力を供給することで、電源バス配線の配線抵抗を低減する。
【選択図】図2
Description
Claims (7)
- 複数の画素に電力を供給する複数の電源線と、前記複数の電源線に接続された電源バス配線と、前記電源バス配線に電力を供給する電源部とを備えた有機EL表示装置において、
前記電源バス配線の両端に、電源部からの電力を供給することを特徴とする有機EL表示装置。 - 前記電源バス配線の両端を含む複数個所に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
- 前記電源バス配線を、電源線の両端に設け、両端の電源バス配線を接続し、一端の電源バス配線の両端に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
- 前記電源バス配線を、電源線の両端に設け、両端の電源バス配線を接続し、一端の電源バス配線の両端を含む複数個所に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
- 前記電源バス配線を、電源線の両端に設け、各々の電源バス配線の両端に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
- 前記電源バス配線を、電源線の両端に設け、各々の電源バス配線の両端を含む複数個所に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
- 前記電源バス配線は、電源線の両端に接続される電源バス配線と、両端の電源バス配線を接続する電源バス配線とからなり、各々の電源バス配線の両端又は両端を含む複数個所に、電源部からの電力を供給することを特徴とする請求項1に記載の有機EL表示装置。
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006051235A JP2007232795A (ja) | 2006-02-27 | 2006-02-27 | 有機el表示装置 |
CN2007100787549A CN101030354B (zh) | 2006-02-27 | 2007-02-26 | 有机el显示装置 |
US11/710,944 US8242698B2 (en) | 2006-02-27 | 2007-02-27 | Organic electroluminescent display device |
US13/542,150 US8368311B2 (en) | 2006-02-27 | 2012-07-05 | Organic electroluminescent display device |
US13/733,219 US8624507B2 (en) | 2006-02-27 | 2013-01-03 | Organic electroluminescent display device |
US14/109,033 US8773025B2 (en) | 2006-02-27 | 2013-12-17 | Organic electroluminescent display device |
US14/295,055 US9189993B2 (en) | 2006-02-27 | 2014-06-03 | Organic electroluminescent display device |
US14/883,021 US9489890B2 (en) | 2006-02-27 | 2015-10-14 | Organic electroluminescent display device |
US15/235,906 US10410580B2 (en) | 2006-02-27 | 2016-08-12 | Organic electroluminescent display device |
US15/235,991 US9747837B2 (en) | 2006-02-27 | 2016-08-12 | Organic electroluminescent display device |
US16/563,534 US10769997B2 (en) | 2006-02-27 | 2019-09-06 | Organic electroluminescent display device |
US17/013,477 US11468836B2 (en) | 2006-02-27 | 2020-09-04 | Organic electroluminescent display device |
US18/045,123 US20230056257A1 (en) | 2006-02-27 | 2022-10-07 | Organic electroluminescent display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006051235A JP2007232795A (ja) | 2006-02-27 | 2006-02-27 | 有機el表示装置 |
Publications (1)
Publication Number | Publication Date |
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JP2007232795A true JP2007232795A (ja) | 2007-09-13 |
Family
ID=38443536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006051235A Pending JP2007232795A (ja) | 2006-02-27 | 2006-02-27 | 有機el表示装置 |
Country Status (3)
Country | Link |
---|---|
US (11) | US8242698B2 (ja) |
JP (1) | JP2007232795A (ja) |
CN (1) | CN101030354B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232796A (ja) * | 2006-02-27 | 2007-09-13 | Hitachi Displays Ltd | 有機el表示装置 |
US8896587B2 (en) | 2008-03-31 | 2014-11-25 | Sharp Kabushiki Kaisha | Surface-emitting display device |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5096103B2 (ja) * | 2007-10-19 | 2012-12-12 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 表示装置 |
US9165948B2 (en) * | 2011-10-31 | 2015-10-20 | Sharp Kabushiki Kaisha | Thin film transistor array substrate and liquid crystal display device |
KR101484642B1 (ko) * | 2012-10-24 | 2015-01-20 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
US9514673B2 (en) * | 2012-11-22 | 2016-12-06 | Lg Display Co., Ltd. | Organic light emitting display device |
KR102070862B1 (ko) | 2013-08-30 | 2020-01-29 | 주식회사 실리콘웍스 | 평판 디스플레이 장치 및 소스 드라이버 집적회로 |
CN104409046A (zh) | 2014-12-18 | 2015-03-11 | 京东方科技集团股份有限公司 | 显示阵列基板、补偿方法、显示面板和显示装置 |
CN106097977B (zh) * | 2016-08-22 | 2019-01-22 | 武汉华星光电技术有限公司 | 一种有机二极管显示驱动电路、显示面板及电子设备 |
US11751444B2 (en) * | 2018-03-29 | 2023-09-05 | Sharp Kabushiki Kaisha | Display device |
CN108962942B (zh) * | 2018-06-12 | 2021-01-26 | 信利半导体有限公司 | 一种自动调节亮度的pm-oled显示器及其制作方法 |
CN110249430A (zh) * | 2019-01-22 | 2019-09-17 | 京东方科技集团股份有限公司 | 显示面板、显示装置及显示面板的制备方法 |
CN110085173B (zh) * | 2019-06-19 | 2021-01-05 | 上海天马有机发光显示技术有限公司 | 显示面板的驱动方法、驱动芯片及显示装置 |
CN110690365A (zh) * | 2019-11-08 | 2020-01-14 | 京东方科技集团股份有限公司 | 显示基板及其显示装置 |
KR20220067649A (ko) * | 2020-11-17 | 2022-05-25 | 삼성디스플레이 주식회사 | 표시 장치 |
CN113160742B (zh) * | 2021-02-24 | 2022-10-04 | 合肥维信诺科技有限公司 | 阵列基板、显示面板及显示装置 |
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JP2003330386A (ja) * | 2002-05-17 | 2003-11-19 | Hitachi Ltd | 画像表示装置 |
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JP2005025176A (ja) * | 2003-06-13 | 2005-01-27 | Semiconductor Energy Lab Co Ltd | 表示装置 |
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JP2002251167A (ja) * | 2001-02-26 | 2002-09-06 | Sanyo Electric Co Ltd | 表示装置 |
JP2002250936A (ja) * | 2001-02-27 | 2002-09-06 | Hitachi Ltd | 液晶表示装置 |
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2006
- 2006-02-27 JP JP2006051235A patent/JP2007232795A/ja active Pending
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2007
- 2007-02-26 CN CN2007100787549A patent/CN101030354B/zh active Active
- 2007-02-27 US US11/710,944 patent/US8242698B2/en active Active
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2012
- 2012-07-05 US US13/542,150 patent/US8368311B2/en active Active
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2013
- 2013-01-03 US US13/733,219 patent/US8624507B2/en active Active
- 2013-12-17 US US14/109,033 patent/US8773025B2/en active Active
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2014
- 2014-06-03 US US14/295,055 patent/US9189993B2/en active Active
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2015
- 2015-10-14 US US14/883,021 patent/US9489890B2/en active Active
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2016
- 2016-08-12 US US15/235,906 patent/US10410580B2/en active Active
- 2016-08-12 US US15/235,991 patent/US9747837B2/en active Active
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2019
- 2019-09-06 US US16/563,534 patent/US10769997B2/en active Active
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2020
- 2020-09-04 US US17/013,477 patent/US11468836B2/en active Active
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2022
- 2022-10-07 US US18/045,123 patent/US20230056257A1/en active Pending
Patent Citations (4)
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JP2002040961A (ja) * | 2000-07-28 | 2002-02-08 | Nec Corp | 表示装置 |
JP2003330386A (ja) * | 2002-05-17 | 2003-11-19 | Hitachi Ltd | 画像表示装置 |
JP2004038176A (ja) * | 2002-07-05 | 2004-02-05 | Samsung Electronics Co Ltd | 電界発光パネルとこれを有する電界発光装置 |
JP2005025176A (ja) * | 2003-06-13 | 2005-01-27 | Semiconductor Energy Lab Co Ltd | 表示装置 |
Cited By (2)
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JP2007232796A (ja) * | 2006-02-27 | 2007-09-13 | Hitachi Displays Ltd | 有機el表示装置 |
US8896587B2 (en) | 2008-03-31 | 2014-11-25 | Sharp Kabushiki Kaisha | Surface-emitting display device |
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US20200402461A1 (en) | 2020-12-24 |
CN101030354B (zh) | 2013-03-20 |
US8368311B2 (en) | 2013-02-05 |
US20230056257A1 (en) | 2023-02-23 |
US20140104145A1 (en) | 2014-04-17 |
US20140285112A1 (en) | 2014-09-25 |
US10410580B2 (en) | 2019-09-10 |
US8624507B2 (en) | 2014-01-07 |
CN101030354A (zh) | 2007-09-05 |
US10769997B2 (en) | 2020-09-08 |
US9189993B2 (en) | 2015-11-17 |
US20170039938A1 (en) | 2017-02-09 |
US9747837B2 (en) | 2017-08-29 |
US20190392759A1 (en) | 2019-12-26 |
US8242698B2 (en) | 2012-08-14 |
US9489890B2 (en) | 2016-11-08 |
US11468836B2 (en) | 2022-10-11 |
US20070200842A1 (en) | 2007-08-30 |
US8773025B2 (en) | 2014-07-08 |
US20170039937A1 (en) | 2017-02-09 |
US20120274223A1 (en) | 2012-11-01 |
US20160086538A1 (en) | 2016-03-24 |
US20130181618A1 (en) | 2013-07-18 |
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