JP6900160B2 - フレキシブル表示装置 - Google Patents
フレキシブル表示装置 Download PDFInfo
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- JP6900160B2 JP6900160B2 JP2016169106A JP2016169106A JP6900160B2 JP 6900160 B2 JP6900160 B2 JP 6900160B2 JP 2016169106 A JP2016169106 A JP 2016169106A JP 2016169106 A JP2016169106 A JP 2016169106A JP 6900160 B2 JP6900160 B2 JP 6900160B2
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- 239000010408 film Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
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- 239000004945 silicone rubber Substances 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 229920006311 Urethane elastomer Polymers 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 17
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- 239000004642 Polyimide Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
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- 150000002739 metals Chemical class 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- 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
- H10K50/841—Self-supporting sealing arrangements
-
- 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
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
- H10K77/111—Flexible substrates
-
- 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
-
- 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
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Geometry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Description
一実施形態によるフレキシブル表示装置を図1乃至図4を用いて説明する。図1は、本実施形態によるフレキシブル表示装置を示す断面図である。
こうして、本実施形態によるフレキシブル表示装置10が構成されている。
上記実施形態に限らず種々の変形が可能である。
11…表示素子
12…部材
13…基板
14…複層バリア膜
15…TFT層
16…カラーフィルタ層
17…OLED層
18…構造体
19…シール部
20…封止層
21…金属層
22…フロントフィルム
23…ハードコート膜
24…積層体
25…接着層
26…接着層
Claims (12)
- フレキシブルな表示素子と、
前記表示素子の一方の主面側に配され、3次元架橋構造を有する材料によって形成された部材と
を有し、
前記表示素子は、
基板と、
有機発光ダイオード層を有する構造体と、
前記構造体上に位置し、前記構造体を封止する封止層と、
前記構造体と前記封止層とを囲うシール部と、
前記封止層および前記シール部上に位置する金属層と、
フロントフィルムとハードコートとを備える積層体とを有し、
前記構造体、前記封止層、前記シール部および前記金属層は前記基板の一方の主面側に形成され、前記積層体は前記基板の他方の主面側に形成されることを特徴とするフレキシブル表示装置。 - 前記部材は、接着層によって前記表示素子の前記一方の主面に貼り付けられていることを特徴とする請求項1に記載のフレキシブル表示装置。
- 前記接着層は、前記表示素子の前記一方の主面の全体に備えられていることを特徴とする請求項2に記載のフレキシブル表示装置。
- 前記接着層は、感圧接着剤から成ることを特徴とする請求項2又は3に記載のフレキシブル表示装置。
- 前記材料のガラス転移温度は、−20℃〜50℃であるフレキシブル表示装置の保存温度範囲の下限よりも低いことを特徴とする請求項1乃至4のいずれか1項に記載のフレキシブル表示装置。
- 前記部材は、シリコーンゴム又はウレタンゴムを含むことを特徴とする請求項1乃至5のいずれか1項に記載のフレキシブル表示装置。
- 中立面が、前記部材の外部に位置することを特徴とする請求項1乃至6のいずれか1項に記載のフレキシブル表示装置。
- 前記表示素子は、薄膜トランジスタが形成された薄膜トランジスタ層を含み、
前記中立面が、前記薄膜トランジスタ層又は前記薄膜トランジスタ層の近傍に位置していることを特徴とする請求項7に記載のフレキシブル表示装置。 - 前記部材は、透明であり、前記表示素子の前面側に配されていることを特徴とする請求項1乃至8のいずれか1項に記載のフレキシブル表示装置。
- 前記部材は、前記表示素子の背面側に配されていることを特徴とする請求項1乃至8のいずれか1項に記載のフレキシブル表示装置。
- 前記部材の弾性率は、前記表示素子の弾性率より小さく、
前記部材の厚さは、前記表示素子の厚さより大きいことを特徴とする請求項1乃至10のいずれか1項に記載のフレキシブル表示装置。 - 前記表示素子は、板状に形成されており、
前記部材は、板状に形成されていることを特徴とする請求項1乃至11のいずれか1項に記載のフレキシブル表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016169106A JP6900160B2 (ja) | 2016-08-31 | 2016-08-31 | フレキシブル表示装置 |
KR1020170078302A KR101993341B1 (ko) | 2016-08-31 | 2017-06-21 | 플렉서블 표시 장치 |
US15/693,205 US10431754B2 (en) | 2016-08-31 | 2017-08-31 | Flexible display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016169106A JP6900160B2 (ja) | 2016-08-31 | 2016-08-31 | フレキシブル表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018036475A JP2018036475A (ja) | 2018-03-08 |
JP6900160B2 true JP6900160B2 (ja) | 2021-07-07 |
Family
ID=61243558
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016169106A Active JP6900160B2 (ja) | 2016-08-31 | 2016-08-31 | フレキシブル表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10431754B2 (ja) |
JP (1) | JP6900160B2 (ja) |
KR (1) | KR101993341B1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109473460B (zh) * | 2018-10-18 | 2020-09-01 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其封装方法及电子设备 |
CN110739337B (zh) * | 2019-10-24 | 2022-06-17 | 云谷(固安)科技有限公司 | 柔性基板、显示面板及显示面板的制备方法 |
Family Cites Families (22)
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JP2003280546A (ja) | 2002-03-27 | 2003-10-02 | Matsushita Electric Ind Co Ltd | 自己変形型フレキシブルディスプレイ及びそれを用いた情報処理端末 |
JP4830365B2 (ja) | 2004-06-25 | 2011-12-07 | 住友化学株式会社 | フレキシブルディスプレイ用基板 |
JP2006073636A (ja) | 2004-08-31 | 2006-03-16 | Japan Science & Technology Agency | フレキシブル透明有機エレクトロルミネッセンス装置 |
US8681487B2 (en) * | 2007-04-25 | 2014-03-25 | Creator Technology B.V. | Electronic apparatus comprising a flexible display with pressure spreading means |
JP5444940B2 (ja) * | 2009-08-25 | 2014-03-19 | セイコーエプソン株式会社 | 電気光学装置、および電子機器 |
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JP5446790B2 (ja) * | 2009-12-02 | 2014-03-19 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
RS54291B2 (sr) * | 2010-06-07 | 2023-12-29 | Amgen Inc | Uređaj za isporuku lekova |
US8966854B2 (en) * | 2010-09-13 | 2015-03-03 | Xian Li | Modular construction system, element and assembly method thereof |
JP2012093626A (ja) * | 2010-10-28 | 2012-05-17 | Seiko Epson Corp | 表示シート、表示装置および電子機器 |
JP2013073828A (ja) * | 2011-09-28 | 2013-04-22 | Fujifilm Corp | 導電性組成物、その製造方法、導電性部材、並びに、タッチパネル及び太陽電池 |
JP2013210491A (ja) | 2012-03-30 | 2013-10-10 | Sony Corp | 表示装置および電子機器 |
KR101903053B1 (ko) | 2012-07-10 | 2018-11-23 | 삼성디스플레이 주식회사 | 플렉서블 디스플레이 장치 |
KR101940186B1 (ko) * | 2012-10-29 | 2019-01-21 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP6059575B2 (ja) * | 2013-03-26 | 2017-01-11 | 株式会社カネカ | 透明電極付き基板の製造方法、および積層体 |
KR20150021000A (ko) * | 2013-08-19 | 2015-02-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
KR102104334B1 (ko) * | 2013-09-04 | 2020-04-27 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치의 제조방법 |
KR20180021926A (ko) * | 2013-12-02 | 2018-03-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 그 제조방법 |
KR20150075367A (ko) * | 2013-12-25 | 2015-07-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 전자 기기 |
KR102203909B1 (ko) * | 2014-08-09 | 2021-01-14 | 엘지디스플레이 주식회사 | 롤러블 유기 발광 표시 장치 |
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-
2016
- 2016-08-31 JP JP2016169106A patent/JP6900160B2/ja active Active
-
2017
- 2017-06-21 KR KR1020170078302A patent/KR101993341B1/ko active IP Right Grant
- 2017-08-31 US US15/693,205 patent/US10431754B2/en active Active
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Publication number | Publication date |
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US10431754B2 (en) | 2019-10-01 |
JP2018036475A (ja) | 2018-03-08 |
KR101993341B1 (ko) | 2019-06-26 |
US20180062093A1 (en) | 2018-03-01 |
KR20180025155A (ko) | 2018-03-08 |
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