JP2015026508A - 発光素子表示装置 - Google Patents
発光素子表示装置 Download PDFInfo
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- JP2015026508A JP2015026508A JP2013155370A JP2013155370A JP2015026508A JP 2015026508 A JP2015026508 A JP 2015026508A JP 2013155370 A JP2013155370 A JP 2013155370A JP 2013155370 A JP2013155370 A JP 2013155370A JP 2015026508 A JP2015026508 A JP 2015026508A
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- 239000000758 substrate Substances 0.000 claims abstract description 64
- 239000010410 layer Substances 0.000 claims abstract description 56
- 239000012044 organic layer Substances 0.000 claims abstract description 15
- 239000010409 thin film Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000003086 colorant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000010408 film Substances 0.000 description 3
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- 238000005019 vapor deposition process Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
-
- 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
- H10K59/30—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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (4)
- 表示領域に配置された複数の副画素の発光量をそれぞれ制御するトランジスタを有する薄膜トランジスタ基板と、
前記薄膜トランジスタ基板に重ねて配置され、前記複数の副画素のうち少なくとも一つの副画素において、所定の波長領域の光を通過させるカラーフィルタを有するカラーフィルタ基板と、を備え、
前記薄膜トランジスタ基板は、
前記表示領域全体を覆い、前記複数の副画素における各々の発光領域において発光する発光有機層と、
前記発光領域の周囲において絶縁材料で形成され、前記発光領域から遠ざかるにつれて厚くなり、前記カラーフィルタ基板に近づく斜面を有する絶縁バンクと、
前記斜面上に形成され、前記発光領域の光により励起され光を発光する蛍光層と、を有することを特徴とする発光素子表示装置。 - 請求項1に記載の発光素子表示装置であって、
前記発光有機層は青色の波長領域の光を発光し、
前記蛍光層は黄色の波長領域の光を発光する、ことを特徴とする発光素子表示装置。 - 請求項1又は2に記載の発光素子表示装置であって、
前記カラーフィルタ基板は、前記薄膜トランジスタ基板において発光された光の波長領域を透過させる透過領域を有する、ことを特徴とする発光素子表示装置。 - 請求項3に記載の発光素子表示装置であって、
前記複数の副画素は、R(赤)、G(緑)、B(青)及びW(白)の波長領域に対応する光を出射する副画素であり、
前記蛍光層は、RGWに対応する前記副画素の前記発光領域の周囲の前記斜面上にのみ形成され、
前記カラーフィルタ基板の透過領域は、B及びWに対応する副画素に形成されている、ことを特徴とする発光素子表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013155370A JP6247855B2 (ja) | 2013-07-26 | 2013-07-26 | 発光素子表示装置 |
US14/339,484 US9362342B2 (en) | 2013-07-26 | 2014-07-24 | Light-emitting element display device |
Applications Claiming Priority (1)
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JP2013155370A JP6247855B2 (ja) | 2013-07-26 | 2013-07-26 | 発光素子表示装置 |
Publications (3)
Publication Number | Publication Date |
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JP2015026508A true JP2015026508A (ja) | 2015-02-05 |
JP2015026508A5 JP2015026508A5 (ja) | 2016-09-23 |
JP6247855B2 JP6247855B2 (ja) | 2017-12-13 |
Family
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JP2013155370A Active JP6247855B2 (ja) | 2013-07-26 | 2013-07-26 | 発光素子表示装置 |
Country Status (2)
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US (1) | US9362342B2 (ja) |
JP (1) | JP6247855B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018173465A1 (ja) * | 2017-03-21 | 2020-01-23 | ソニーセミコンダクタソリューションズ株式会社 | 発光素子、表示装置、および電子機器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104835830B (zh) * | 2015-03-25 | 2018-08-21 | 青岛海信电器股份有限公司 | 一种oled显示用基板及显示装置 |
CN109119438B (zh) * | 2017-06-26 | 2020-11-24 | 京东方科技集团股份有限公司 | 显示基板及其制造方法、显示装置 |
KR102502221B1 (ko) | 2017-08-08 | 2023-02-21 | 삼성디스플레이 주식회사 | 색 변환 소자 및 이를 포함하는 표시 장치 |
CN108231842A (zh) * | 2017-12-29 | 2018-06-29 | 深圳市华星光电半导体显示技术有限公司 | 彩色滤光片以及白光有机发光二极管显示装置 |
US10510811B2 (en) | 2017-12-29 | 2019-12-17 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Color filter and white organic light-emitting diode display apparatus |
US11803493B2 (en) * | 2020-11-30 | 2023-10-31 | Dell Products L.P. | Systems and methods for management controller co-processor host to variable subsystem proxy |
CN117500304A (zh) * | 2022-07-22 | 2024-02-02 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
Citations (12)
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US20030227021A1 (en) * | 2002-06-07 | 2003-12-11 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
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JP2004192977A (ja) * | 2002-12-12 | 2004-07-08 | Hitachi Ltd | 発光素子およびこの発光素子を用いた表示装置 |
US20050194896A1 (en) * | 2004-03-03 | 2005-09-08 | Hitachi Displays, Ltd. | Light emitting element and display device and illumination device using the light emitting element |
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US8018152B2 (en) * | 2004-05-20 | 2011-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element including intermediate conductive layer having a hole-injection layer with an island-like structure |
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JP2006339028A (ja) | 2005-06-02 | 2006-12-14 | Sony Corp | 表示装置の製造方法および表示装置 |
JP2011119411A (ja) * | 2009-12-02 | 2011-06-16 | Sony Corp | 有機電界発光素子および表示装置 |
WO2011118232A1 (ja) * | 2010-03-26 | 2011-09-29 | パナソニック株式会社 | 表示装置 |
JP5678487B2 (ja) * | 2010-04-09 | 2015-03-04 | ソニー株式会社 | 有機el表示装置 |
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2013
- 2013-07-26 JP JP2013155370A patent/JP6247855B2/ja active Active
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2014
- 2014-07-24 US US14/339,484 patent/US9362342B2/en active Active
Patent Citations (13)
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JP2001507503A (ja) * | 1996-12-23 | 2001-06-05 | ザ トラスティーズ オブ プリンストン ユニバーシテイ | 光反射構造体を備える発光体 |
US20030227021A1 (en) * | 2002-06-07 | 2003-12-11 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
JP2004063461A (ja) * | 2002-06-07 | 2004-02-26 | Semiconductor Energy Lab Co Ltd | 発光装置およびその作製方法 |
JP2004192977A (ja) * | 2002-12-12 | 2004-07-08 | Hitachi Ltd | 発光素子およびこの発光素子を用いた表示装置 |
US20050194896A1 (en) * | 2004-03-03 | 2005-09-08 | Hitachi Displays, Ltd. | Light emitting element and display device and illumination device using the light emitting element |
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US20080157663A1 (en) * | 2006-12-28 | 2008-07-03 | Yeun-Joo Sung | Organic light emitting diode display device and method of fabricating the same |
JP2008270205A (ja) * | 2007-03-28 | 2008-11-06 | Harison Toshiba Lighting Corp | 発光装置 |
JP2010056017A (ja) * | 2008-08-29 | 2010-03-11 | Fujifilm Corp | カラー表示装置及びその製造方法 |
JP2011034872A (ja) * | 2009-08-04 | 2011-02-17 | Panasonic Corp | 照明装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2018173465A1 (ja) * | 2017-03-21 | 2020-01-23 | ソニーセミコンダクタソリューションズ株式会社 | 発光素子、表示装置、および電子機器 |
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US9362342B2 (en) | 2016-06-07 |
JP6247855B2 (ja) | 2017-12-13 |
US20150028309A1 (en) | 2015-01-29 |
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