JP5624143B2 - デバイスを封止するためのガラスパッケージ及びガラスパッケージを含むシステム - Google Patents
デバイスを封止するためのガラスパッケージ及びガラスパッケージを含むシステム Download PDFInfo
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- JP5624143B2 JP5624143B2 JP2012529389A JP2012529389A JP5624143B2 JP 5624143 B2 JP5624143 B2 JP 5624143B2 JP 2012529389 A JP2012529389 A JP 2012529389A JP 2012529389 A JP2012529389 A JP 2012529389A JP 5624143 B2 JP5624143 B2 JP 5624143B2
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- glass substrate
- glass
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- cte
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims description 311
- 238000007789 sealing Methods 0.000 title claims description 55
- 239000000758 substrate Substances 0.000 claims description 194
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000005361 soda-lime glass Substances 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 14
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 9
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 9
- 230000005670 electromagnetic radiation Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 83
- 230000035882 stress Effects 0.000 description 37
- 239000000945 filler Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910000410 antimony oxide Inorganic materials 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910001935 vanadium oxide Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 239000008393 encapsulating agent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 231100001231 less toxic Toxicity 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/08—Joining glass to glass by processes other than fusing with the aid of intervening metal
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
-
- 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
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Joining Of Glass To Other Materials (AREA)
- Led Device Packages (AREA)
Description
前記フリット組成(「フリット1」及び「フリット2」で示される)のCTEは、使用されたフィラー材料の濃度及び/又はタイプを変更することで変更できる。一般に、フリット30及び前記ガラス基板10、20の両方とも比較的容易に引張応力(グラフでは正応力)により損傷する恐れがあり、一方比較的高い圧縮応力(グラフでは負応力)に耐えることができる。図2Aから、室温で前記フリット材料中の応力を限定するためにはフリット材料が比較的低いCTEを持つように選択されるべきであることが明らかである。図2Bから、室温で前記ガラス材料中の応力を限定するためには、フリット材料が比較的高いCTEを持つように選択されるべきであり、これにより比較的低い残留材料応力を生じる結果、又は残留圧縮材料応力を生じる結果となることが明らかである。これらの相対する要求には、CTE値がある程度これらの間の値を持つように選択されることで対応され得る。本発明者は次の知見を見出した。即ち、前記ガラス材料のCTE値よりも少なくとも10%低い前記フリット30のCTE値を選択することで、前記ガラス材料内の室温での残留応力はなお主に圧縮応力であり、これにはガラス材料は比較的容易に対応できるものであり、一方で前記フリット材料中の室温での残留材料応力は前記フリットのクラックレベルよりも十分低く選択され得る、ということである。
装置120は、例えば薄膜デバイス120であり、層スタック130を含み、これは電磁放射を生成し、吸収し又は伝達するための活性層140を含む。層スタック130は、例えば前記第1ガラス基板10に面する第2ガラス基板20の表面に適用される。層スタック130は、発光ダイオード120又は有機発光ダイオード120又は太陽電池120、又はその他の全ての電子光学要素120又は光学集積回路120であり得る。
Claims (9)
- 装置を封止するためのガラスパッケージであり、当該ガラスパッケージは:
第1ガラス基板と、
第2ガラス基板であって、前記第1ガラス基板及び/又は前記第2ガラス基板は、線熱膨張係数が8と11ppm/Kの間であるソーダライムガラスで構成される第2ガラス基板と、
前記第1ガラス基板及び前記第2ガラス基板の間に適用される封止体であって、ガラスを含むフリットを含み、前記封止体を局所的に加熱することで、前記第1ガラス基板と前記第2ガラス基板との間の境界を封止するように構成された封止体と、
を含み、
前記フリットは、50重量%を超えるビスマス酸化物を含み、前記第1ガラス基板及び/又は前記第2ガラス基板の線熱膨張係数と比較して少なくとも15%低い線熱膨張係数を持つように構成され、
前記封止体は、前記第1ガラス基板と前記第2ガラス基板の間の境界を封止するために、焦中加熱手段により局所的に加熱され、
前記フリットは、既定波長を持つ光を吸収するための多価イオンを含み、
当該ガラスパッケージは、前記封止体及び前記第1ガラス基板により構成されるカバーを含み、
前記封止体は、前記カバーを形成するため、前記フリットの軟化点よりも高くかつ前記第1ガラス基板の転移温度よりも低い温度で前記封止体と前記第1ガラス基板とを加熱することにより、前記第1ガラス基板に取り付けられる、
ガラスパッケージ。 - 請求項1に記載ガラスパッケージであり、前記フリットが無鉛フリットである、ガラスパッケージ。
- 装置と、請求項1または2に記載ガラスパッケージを含む、システム。
- 請求項3に記載のシステムであり、前記装置が、電磁放射を生成するか吸収するための活性層を含む層のスタックを含む薄膜装置であり、前記層スタックが前記第1ガラス基板に面する前記第2ガラス基板の表面に適用される、システム。
- 請求項3又は4のいずれかに記載のシステムであり、前記装置が:
発光ダイオード、有機発光ダイオード、太陽電池又はマイクロエレクトロメカニカル装置である、システム。 - 請求項3乃至5のいずれか1項に記載のシステムを含む、光源。
- 請求項3乃至5のいずれか1項に記載のシステム又は請求項6に記載の光源を含む、照明装置。
- 請求項3乃至5のいずれか1項に記載のシステム又は請求項6に記載の光源を含む、バックライト装置。
- 請求項3乃至5のいずれか1項に記載の薄膜システム又は請求項6に記載の光源又は請求項8に記載のバックライト装置を含む、表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09170918 | 2009-09-22 | ||
EP09170918.8 | 2009-09-22 | ||
PCT/IB2010/054157 WO2011036605A1 (en) | 2009-09-22 | 2010-09-15 | Glass package for sealing a device, and system comprising glass package |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013505190A JP2013505190A (ja) | 2013-02-14 |
JP5624143B2 true JP5624143B2 (ja) | 2014-11-12 |
Family
ID=43334769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012529389A Expired - Fee Related JP5624143B2 (ja) | 2009-09-22 | 2010-09-15 | デバイスを封止するためのガラスパッケージ及びガラスパッケージを含むシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US9028932B2 (ja) |
EP (1) | EP2480510A1 (ja) |
JP (1) | JP5624143B2 (ja) |
KR (1) | KR20120085267A (ja) |
CN (1) | CN102498075A (ja) |
CA (1) | CA2774603A1 (ja) |
WO (1) | WO2011036605A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011047385A1 (en) | 2009-10-17 | 2011-04-21 | Qd Vision, Inc. | An optical, component, products including same, and methods for making same |
WO2013174427A1 (en) * | 2012-05-23 | 2013-11-28 | Agc Glass Europe | Led illuminated glass insulating panel |
KR102206376B1 (ko) | 2013-09-24 | 2021-01-22 | 삼성디스플레이 주식회사 | 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치 |
CN106098735B (zh) * | 2016-06-20 | 2020-10-09 | 武汉华星光电技术有限公司 | Oled显示屏 |
JP6972661B2 (ja) * | 2017-05-29 | 2021-11-24 | 日本電気硝子株式会社 | 気密パッケージの製造方法 |
DE102019119961A1 (de) * | 2019-07-24 | 2021-01-28 | Schott Ag | Hermetisch verschlossene transparente Kavität und deren Umhäusung |
US11712753B2 (en) * | 2020-04-09 | 2023-08-01 | Jenoptik Optical Systems Gmbh | Method for making a thermally stable connection between a glass element and a support element, method for producing an optical device, and optical device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US5733828A (en) | 1996-02-15 | 1998-03-31 | Asahi Glass Company Ltd. | Hermetic sealing composition |
JP4557314B2 (ja) * | 1996-02-15 | 2010-10-06 | 旭硝子株式会社 | 封着用組成物および封着用低融点ガラス |
WO2003065770A1 (fr) * | 2002-01-31 | 2003-08-07 | Sumitomo Chemical Company, Limited | Dispositif d'electroluminescence organique |
US20040206953A1 (en) | 2003-04-16 | 2004-10-21 | Robert Morena | Hermetically sealed glass package and method of fabrication |
US6998776B2 (en) | 2003-04-16 | 2006-02-14 | Corning Incorporated | Glass package that is hermetically sealed with a frit and method of fabrication |
US7344901B2 (en) * | 2003-04-16 | 2008-03-18 | Corning Incorporated | Hermetically sealed package and method of fabricating of a hermetically sealed package |
TW200500206A (en) * | 2003-05-22 | 2005-01-01 | Reflectivity Inc | Microelectromechanical device packages with integral heaters |
US7438829B2 (en) * | 2003-11-13 | 2008-10-21 | E.I. Du Pont De Nemours And Company | Thick film getter paste compositions for use in moisture control |
JP4498765B2 (ja) * | 2004-01-30 | 2010-07-07 | 日本山村硝子株式会社 | 封着用組成物 |
KR100640655B1 (ko) * | 2004-11-16 | 2006-11-01 | 삼성전자주식회사 | Euvl용 마스크 및 그 제조 방법 |
KR100685845B1 (ko) | 2005-10-21 | 2007-02-22 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치 및 그 제조방법 |
WO2007067402A2 (en) | 2005-12-06 | 2007-06-14 | Corning Incorporated | Glass package that is hermetically sealed with a frit and method of fabrication |
US20080124558A1 (en) * | 2006-08-18 | 2008-05-29 | Heather Debra Boek | Boro-silicate glass frits for hermetic sealing of light emitting device displays |
CN101884246B (zh) | 2007-10-05 | 2012-02-08 | 康宁股份有限公司 | 用于密封玻璃封装的方法和设备 |
JP5499482B2 (ja) | 2008-02-07 | 2014-05-21 | 三菱化学株式会社 | 有機電界発光素子、有機elディスプレイおよび有機el照明 |
WO2009107428A1 (ja) * | 2008-02-28 | 2009-09-03 | 日本電気硝子株式会社 | 有機elディスプレイ用封着材料 |
JP5458579B2 (ja) * | 2008-02-28 | 2014-04-02 | 日本電気硝子株式会社 | 有機elディスプレイ用封着材料 |
KR101565183B1 (ko) * | 2008-02-28 | 2015-11-02 | 코닝 인코포레이티드 | 유리 외피 실링 방법 |
US8245536B2 (en) * | 2008-11-24 | 2012-08-21 | Corning Incorporated | Laser assisted frit sealing of high CTE glasses and the resulting sealed glass package |
CN102224115A (zh) * | 2008-11-26 | 2011-10-19 | 旭硝子株式会社 | 带密封材料层的玻璃构件以及使用该构件的电子器件及其制造方法 |
EP2357159A1 (en) * | 2008-12-12 | 2011-08-17 | Asahi Glass Company Limited | Sealing glass, glass member having sealing material layer, and electronic device and method for producing the same |
-
2010
- 2010-09-15 CN CN201080042286XA patent/CN102498075A/zh active Pending
- 2010-09-15 CA CA2774603A patent/CA2774603A1/en not_active Abandoned
- 2010-09-15 KR KR1020127010347A patent/KR20120085267A/ko not_active Application Discontinuation
- 2010-09-15 JP JP2012529389A patent/JP5624143B2/ja not_active Expired - Fee Related
- 2010-09-15 WO PCT/IB2010/054157 patent/WO2011036605A1/en active Application Filing
- 2010-09-15 EP EP10760088A patent/EP2480510A1/en not_active Withdrawn
- 2010-09-15 US US13/395,656 patent/US9028932B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20120085267A (ko) | 2012-07-31 |
EP2480510A1 (en) | 2012-08-01 |
CA2774603A1 (en) | 2011-03-31 |
WO2011036605A1 (en) | 2011-03-31 |
US9028932B2 (en) | 2015-05-12 |
JP2013505190A (ja) | 2013-02-14 |
CN102498075A (zh) | 2012-06-13 |
US20120170257A1 (en) | 2012-07-05 |
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