JP7255774B2 - 有機発光ダイオード表示基板、有機発光ダイオード表示装置及び有機発光ダイオード表示基板を製造する方法 - Google Patents
有機発光ダイオード表示基板、有機発光ダイオード表示装置及び有機発光ダイオード表示基板を製造する方法 Download PDFInfo
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- 239000011159 matrix material Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 30
- 238000000151 deposition Methods 0.000 claims description 9
- 238000005137 deposition process Methods 0.000 claims description 8
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- 239000007769 metal material Substances 0.000 description 2
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- 238000002834 transmittance Methods 0.000 description 2
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
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- 229910001092 metal group alloy Inorganic materials 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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- 239000012780 transparent material Substances 0.000 description 1
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- 239000010937 tungsten Substances 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/824—Cathodes combined with auxiliary electrodes
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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
- H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
- H10K59/1275—Electrical connections of the two substrates
-
- 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
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
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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
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
-
- 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
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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
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8052—Cathodes
- H10K59/80522—Cathodes combined with auxiliary electrodes
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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
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
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- 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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- H—ELECTRICITY
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- 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
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- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Description
Claims (7)
- サブピクセル領域と、サブピクセル間領域とを有する有機発光ダイオード表示基板を製造する方法であって、
ベース基板上に補助陰極を形成するステップを含み、
前記補助陰極を形成するステップは、透明導電サブ層を形成し、前記透明導電サブ層の前記ベース基板から遠い側に金属導電サブ層を形成するステップを含み、
前記金属導電サブ層は、前記サブピクセル間領域内に形成され、
前記透明導電サブ層を形成するステップは、室温堆積プロセスにて前記ベース基板上に透明導電材料を堆積させるステップを含み、前記室温堆積プロセスは、25度の温度で実行され、
前記方法は、カラーフィルタを形成するステップを更に含み、
前記金属導電サブ層は、前記透明導電サブ層と接触するように形成される、方法。 - 前記ベース基板上にブラックマトリクス層を形成するステップを更に含み、
前記補助陰極を形成するステップは、前記ブラックマトリクス層の前記ベース基板から遠い側に前記補助陰極を形成するステップを含み、
前記金属導電サブ層は、前記ブラックマトリクス層の前記ベース基板上における投影が前記金属導電サブ層の前記ベース基板上における投影を覆うように形成される、請求項1に記載の方法。 - 前記透明導電サブ層は、前記サブピクセル領域及び前記サブピクセル間領域内に形成される、請求項1に記載の方法。
- 前記ベース基板上にオーバーコート層を形成するステップを更に含み、
前記補助陰極を形成するステップは、前記オーバーコート層の前記ベース基板から遠い側に前記補助陰極を形成するステップを含む、請求項1に記載の方法。 - 前記金属導電サブ層は、前記透明導電サブ層と接触するように形成され、
前記透明導電サブ層は、前記オーバーコート層と接触するように形成される、請求項4に記載の方法。 - 前記透明導電サブ層は、金属酸化物で作られている、請求項1に記載の方法。
- 前記透明導電サブ層は、前記透明導電サブ層の前記ベース基板上における投影が前記カラーフィルタの前記ベース基板上における投影を覆うように形成される、請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/103387 WO2019061015A1 (en) | 2017-09-26 | 2017-09-26 | ORGANIC ELECTROLUMINESCENT DIODE DISPLAY SUBSTRATE, ORGANIC ELECTROLUMINESCENT DIODE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT DIODE DISPLAY SUBSTRATE |
Publications (2)
Publication Number | Publication Date |
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JP2020535577A JP2020535577A (ja) | 2020-12-03 |
JP7255774B2 true JP7255774B2 (ja) | 2023-04-11 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2018558410A Active JP7255774B2 (ja) | 2017-09-26 | 2017-09-26 | 有機発光ダイオード表示基板、有機発光ダイオード表示装置及び有機発光ダイオード表示基板を製造する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210193953A1 (ja) |
EP (1) | EP3688810A4 (ja) |
JP (1) | JP7255774B2 (ja) |
CN (1) | CN109923675B (ja) |
WO (1) | WO2019061015A1 (ja) |
Families Citing this family (4)
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CN111477664B (zh) * | 2020-04-26 | 2023-11-24 | 合肥鑫晟光电科技有限公司 | 一种显示面板及其制作方法、显示装置 |
CN111509138A (zh) * | 2020-04-27 | 2020-08-07 | 合肥鑫晟光电科技有限公司 | 显示面板及其制作方法 |
US12016234B2 (en) | 2020-10-30 | 2024-06-18 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate, method of manufacturing display substrate, and display device having monochromatic filter layer |
CN112968139B (zh) * | 2021-02-05 | 2023-10-10 | 京东方科技集团股份有限公司 | 显示基板、显示装置及其制备方法 |
Citations (3)
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JP2014174319A (ja) | 2013-03-08 | 2014-09-22 | Sony Corp | 表示装置および表示装置の製造方法ならびに電子機器 |
JP2014229356A (ja) | 2013-05-17 | 2014-12-08 | ソニー株式会社 | 発光素子およびその製造方法、ならびに表示装置 |
JP2015103280A (ja) | 2013-11-21 | 2015-06-04 | ソニー株式会社 | 表示装置および電子機器 |
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JP2009128671A (ja) * | 2007-11-26 | 2009-06-11 | Canon Inc | 有機el表示素子及び有機el表示素子の製造方法 |
TWI365005B (en) * | 2008-01-04 | 2012-05-21 | Chimei Innolux Corp | Organic light emitting diode (oled) display devices, modules, and electronic devices |
KR100963074B1 (ko) * | 2008-10-17 | 2010-06-14 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
JP2015022914A (ja) * | 2013-07-19 | 2015-02-02 | ソニー株式会社 | 表示装置およびその製造方法、並びに電子機器 |
CN103545345B (zh) * | 2013-11-11 | 2016-09-21 | 京东方科技集团股份有限公司 | 一种显示面板及其制备方法、显示装置 |
KR101661015B1 (ko) * | 2013-11-28 | 2016-09-28 | 엘지디스플레이 주식회사 | 대면적 유기발광 다이오드 표시장치 |
CN103715231B (zh) * | 2013-12-31 | 2016-11-23 | 京东方科技集团股份有限公司 | 有机发光显示面板、显示装置 |
CN203631557U (zh) * | 2013-12-31 | 2014-06-04 | 京东方科技集团股份有限公司 | 有机发光显示面板、显示装置 |
CN104112767B (zh) * | 2014-07-28 | 2017-09-19 | 京东方科技集团股份有限公司 | 阵列基板、有机发光二极管显示面板和显示装置 |
WO2016163323A1 (ja) * | 2015-04-06 | 2016-10-13 | 株式会社カネカ | 透明導電フィルムおよび表示デバイス |
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2017
- 2017-09-26 JP JP2018558410A patent/JP7255774B2/ja active Active
- 2017-09-26 WO PCT/CN2017/103387 patent/WO2019061015A1/en unknown
- 2017-09-26 CN CN201780001104.6A patent/CN109923675B/zh active Active
- 2017-09-26 US US16/080,973 patent/US20210193953A1/en not_active Abandoned
- 2017-09-26 EP EP17908769.7A patent/EP3688810A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014174319A (ja) | 2013-03-08 | 2014-09-22 | Sony Corp | 表示装置および表示装置の製造方法ならびに電子機器 |
JP2014229356A (ja) | 2013-05-17 | 2014-12-08 | ソニー株式会社 | 発光素子およびその製造方法、ならびに表示装置 |
JP2015103280A (ja) | 2013-11-21 | 2015-06-04 | ソニー株式会社 | 表示装置および電子機器 |
Also Published As
Publication number | Publication date |
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JP2020535577A (ja) | 2020-12-03 |
EP3688810A4 (en) | 2021-07-07 |
CN109923675A (zh) | 2019-06-21 |
EP3688810A1 (en) | 2020-08-05 |
WO2019061015A1 (en) | 2019-04-04 |
US20210193953A1 (en) | 2021-06-24 |
CN109923675B (zh) | 2024-04-05 |
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