JP6223064B2 - フレキシブル半導体素子及び製造方法 - Google Patents
フレキシブル半導体素子及び製造方法 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims description 377
- 230000009975 flexible effect Effects 0.000 title claims description 269
- 238000004519 manufacturing process Methods 0.000 title claims description 69
- 239000000463 material Substances 0.000 claims description 211
- 239000000758 substrate Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 38
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 230000003313 weakening effect Effects 0.000 claims description 9
- 239000011258 core-shell material Substances 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 8
- 229910002704 AlGaN Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000059 patterning Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 462
- 229920000642 polymer Polymers 0.000 description 19
- 238000000926 separation method Methods 0.000 description 9
- 230000035882 stress Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- -1 polydimethylsiloxane Polymers 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
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- H01L31/1844—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIIBV compounds, e.g. GaAs, InP comprising ternary or quaternary compounds, e.g. Ga Al As, In Ga As P
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Description
フレキシブル物質層と、
前記フレキシブル物質層内に少なくとも部分的に組み込まれた少なくとも一つの垂直型半導体要素と、
前記フレキシブル物質層の第1面上に設けられ、前記垂直型半導体要素の第1領域に電気的に連結された第1電極と、
前記フレキシブル物質層の第2面上に設けられ、前記垂直型半導体要素の第2領域に電気的に連結された第2電極と、を備えることを特徴とするフレキシブル半導体素子である。
実施の形態の課題は、多様な形態的変形が可能な半導体素子及びその製造方法を提供することである。
以下、本発明の実施形態によるフレキシブル半導体素子及びその製造方法を、添付された図面を参照して詳細に説明する。添付された図面に示した層や領域の幅及び厚さは、明細書の明確性のために多少誇張されて示されたものである。詳細な説明の全体にわたって、同じ参照番号は、同じ構成要素を表す。
E10,E11,E15 上部電極
E20,E21,E25 下部電極
F10,F11 フレキシブル物質層
H10 開口領域
L10,L11 第1導電型半導体
L20,L21 活性層
L30,L31 第2導電型半導体
M10 マスク層
S10,S11 垂直型半導体要素
Claims (34)
- フレキシブル物質層と、
前記フレキシブル物質層内に少なくとも部分的に組み込まれた少なくとも一つの垂直型半導体要素と、
前記フレキシブル物質層の第1面上に設けられ、前記垂直型半導体要素の第1領域に電気的に連結された第1電極と、
前記フレキシブル物質層の第2面上に設けられ、前記垂直型半導体要素の第2領域に電気的に連結された第2電極と、
を備え、前記第2領域のうち前記フレキシブル物質層の外部に突出した部分が前記第2電極に接触していることを特徴とするフレキシブル半導体素子。 - 前記垂直型半導体要素は、III−V族系の半導体を含むことを特徴とする請求項1に記載のフレキシブル半導体素子。
- 前記垂直型半導体要素は、GaN,InGaN,AlGaN及びAlInGaNのうち少なくとも一つを含むことを特徴とする請求項1または2に記載のフレキシブル半導体素子。
- 前記垂直型半導体要素は、コア・シェル構造を有することを特徴とする請求項1ないし3のうちいずれか一項に記載のフレキシブル半導体素子。
- 前記垂直型半導体要素は、第1導電型半導体及び第2導電型半導体を含み、前記第1導電型半導体は、前記第1電極に連結され、前記第2導電型半導体は、前記第2電極に連結されることを特徴とする請求項1ないし4のうちいずれか一項に記載のフレキシブル半導体素子。
- 前記垂直型半導体要素は、前記第1導電型半導体と前記第2導電型半導体との間に備えられた活性層をさらに備えることを特徴とする請求項5に記載のフレキシブル半導体素子。
- 前記垂直型半導体要素の下面に備えられたバッファ層をさらに備え、
前記第1電極は、前記バッファ層を通じて、前記垂直型半導体要素に電気的に連結され、
前記バッファ層は、III−V族系の半導体を含むことを特徴とする請求項1ないし6のうちいずれか一項に記載のフレキシブル半導体素子。 - 前記バッファ層は、前記第1電極と前記フレキシブル物質層との間に延びた構造を有し、
前記バッファ層と前記フレキシブル物質層との間に、前記バッファ層の一部を露出させる少なくとも一つの開口領域を有するマスク層がさらに備えられ、
前記垂直型半導体要素は、前記開口領域を通じて露出された前記バッファ層の領域上に備えられたことを特徴とする請求項7に記載のフレキシブル半導体素子。 - 前記バッファ層は、少なくとも一つのバッファ部を備えるパターン化された構造を有し、前記バッファ部は、前記垂直型半導体要素に一対一に対応して備えられたことを特徴とする請求項7に記載のフレキシブル半導体素子。
- 前記第1電極及び第2電極のうち少なくとも一つは、波形表面を有することを特徴とする請求項1ないし9のうちいずれか一項に記載のフレキシブル半導体素子。
- 前記第2電極上に備えられた支持膜をさらに備えることを特徴とする請求項1ないし10のうちいずれか一項に記載のフレキシブル半導体素子。
- 前記フレキシブル半導体素子は、光電素子であることを特徴とする請求項1ないし11のうちいずれか一項に記載のフレキシブル半導体素子。
- 基板上に、第1熱膨脹係数を有する下地層と、第2熱膨脹係数を有するバッファ層とが順次に積層された構造を含む積層膜を形成するステップと、
前記バッファ層の少なくとも一つの単位領域上に、少なくとも一つの垂直型半導体要素を形成するステップと、
前記下地層と前記バッファ層との熱膨脹係数差による応力を誘発して、それら間の接着力を弱化させるステップと、
前記基板上にフレキシブル物質層を形成して、前記フレキシブル物質層内に、前記垂直型半導体要素の少なくとも一部を組み込むステップと、
前記垂直型半導体要素が組み込まれた前記フレキシブル物質層を、前記バッファ層と共に、前記下地層から分離するステップと、を含むことを特徴とするフレキシブル半導体素子の製造方法。 - 前記下地層の第1熱膨脹係数と、前記バッファ層の第2熱膨脹係数との差は、1.5倍以上であることを特徴とする請求項13に記載のフレキシブル半導体素子の製造方法。
- 前記下地層は、金属を含むことを特徴とする請求項13または14に記載のフレキシブル半導体素子の製造方法。
- 前記バッファ層は、III−V族系の半導体を含むことを特徴とする請求項13ないし15のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記バッファ層は、450ないし650℃の低温で形成することを特徴とする請求項13ないし16のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記バッファ層上にマスク層を形成して、前記バッファ層の前記少なくとも一つの単位領域を定義するステップをさらに含み、
前記マスク層に少なくとも一つの開口領域が形成され、前記少なくとも一つの開口領域は、前記バッファ層の前記少なくとも一つの単位領域を露出させることを特徴とする請求項13ないし17のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。 - 前記積層膜を、前記少なくとも一つの単位領域にパターニングして、前記バッファ層の前記少なくとも一つの単位領域を定義するステップをさらに含むことを特徴とする請求項13ないし17のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記垂直型半導体要素は、III−V族系の半導体を含むことを特徴とする請求項13ないし19のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記垂直型半導体要素の少なくとも一部は、900ないし1100℃の高温で形成することを特徴とする請求項13ないし20のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記垂直型半導体要素は、コア・シェル構造を有することを特徴とする請求項13ないし21のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記下地層と前記バッファ層の接着力を弱化させるステップは、
前記下地層と前記バッファ層とを加熱するステップと、
前記下地層と前記バッファ層とを冷却するステップと、を含むことを特徴とする請求項13ないし22のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。 - 前記下地層と前記バッファ層の接着力を弱化させるステップにおいて、前記下地層と前記バッファ層との間に、間隙が形成されることを特徴とする請求項13ないし23のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記フレキシブル物質層の一部をエッチングして、前記垂直型半導体要素の一部を露出させるステップをさらに含むことを特徴とする請求項13ないし24のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記フレキシブル物質層の上面側に、前記垂直型半導体要素に電気的に連結された上部電極を形成するステップと、
前記フレキシブル物質層の下面側に、前記垂直型半導体要素に電気的に連結された下部電極を形成するステップと、をさらに含むことを特徴とする請求項13ないし25のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。 - 前記下部電極及び上部電極のうち少なくとも一つは、波形表面を有するように形成し、その場合、前記下部電極及び上部電極のうち少なくとも一つは、前記フレキシブル物質層を両側に引っ張って延伸した状態で形成することを特徴とする請求項26に記載のフレキシブル半導体素子の製造方法。
- 前記フレキシブル物質層を形成するステップ後、前記フレキシブル物質層上に、支持膜を付着するステップをさらに含み、
前記支持膜が前記フレキシブル物質層に付着した状態で、前記フレキシブル物質層を、前記下地層から分離することを特徴とする請求項13ないし27のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。 - 前記基板は、ガラス基板であることを特徴とする請求項13ないし28のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 基板上に、少なくとも一つの垂直型半導体要素を形成するステップと、
前記基板上にフレキシブル物質層を形成して、前記フレキシブル物質層内に、前記垂直型半導体要素の少なくとも一部を組み込むステップと、
前記垂直型半導体要素が組み込まれた前記フレキシブル物質層を、前記基板から分離するステップと、
前記垂直型半導体要素と電気的に連結された電極要素を形成するステップと、を含むことを特徴とするフレキシブル半導体素子の製造方法。 - 前記基板上に、第1熱膨脹係数を有する第1物質層を形成するステップと、
前記第1物質層上に、前記第1熱膨脹係数と異なる第2熱膨脹係数を有する第2物質層を形成するステップと、をさらに含み、
前記垂直型半導体要素は、前記第2物質層上に形成することを特徴とする請求項30に記載のフレキシブル半導体素子の製造方法。 - 前記フレキシブル物質層を、前記基板から分離するステップは、
前記第1物質層と前記第2物質層との熱膨脹係数差による応力を誘発して、前記第1物質層と前記第2物質層の接着力を弱化させるステップと、
前記フレキシブル物質層を、前記第2物質層と共に、前記第1物質層から分離するステップと、を含むことを特徴とする請求項31に記載のフレキシブル半導体素子の製造方法。 - 前記垂直型半導体要素は、III−V族系の半導体を含むことを特徴とする請求項30ないし32のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
- 前記垂直型半導体要素は、コア・シェル構造を有することを特徴とする請求項30ないし33のうちいずれか一項に記載のフレキシブル半導体素子の製造方法。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015179322A2 (en) | 2014-05-19 | 2015-11-26 | The Regents Of The University Of California | Fetal health monitor |
US10161737B2 (en) * | 2014-05-19 | 2018-12-25 | The Regents Of The University Of California | Flexible sensor apparatus |
ES2806259T3 (es) * | 2014-05-30 | 2021-02-17 | Henkel Ag & Co Kgaa | Un procedimiento y un aparato para desmontar un módulo de visualización unido mediante un adhesivo líquido ópticamente transparente |
FR3023410A1 (fr) * | 2014-07-02 | 2016-01-08 | Aledia | Dispositif optoelectronique a elements semiconducteurs et son procede de fabrication |
US9544994B2 (en) * | 2014-08-30 | 2017-01-10 | Lg Display Co., Ltd. | Flexible display device with side crack protection structure and manufacturing method for the same |
EP3203531B1 (en) * | 2014-09-29 | 2018-10-24 | Panasonic Intellectual Property Management Co., Ltd. | Solar battery module |
KR20170010680A (ko) | 2015-07-20 | 2017-02-01 | 한국기계연구원 | 신축성 향상을 위한 메타 계면 구조물 및 그 제작방법 |
FR3041609B1 (fr) * | 2015-09-30 | 2017-09-08 | Airbus Defence & Space Sas | Dispositif de separation controlee entre deux pieces et application d'un tel dispositif |
US10780688B2 (en) | 2016-02-17 | 2020-09-22 | The Regents Of The University Of California | Highly wrinkled metal thin films using lift-off layers |
KR101718652B1 (ko) * | 2016-03-11 | 2017-03-22 | 한국과학기술원 | 무전사 플렉서블 수직형 발광다이오드 및 이의 제작 방법 |
US11839453B2 (en) | 2016-03-31 | 2023-12-12 | The Regents Of The University Of California | Soft capacitive pressure sensors |
US10898084B2 (en) | 2016-03-31 | 2021-01-26 | The Regents Of The University Of California | Vital signs monitor |
KR101801545B1 (ko) * | 2016-05-18 | 2017-12-20 | 주식회사 테스 | 발광소자의 보호막 증착방법 |
KR101897194B1 (ko) * | 2017-08-09 | 2018-10-18 | 세종대학교산학협력단 | 유연한 발광 소자 및 그 제조 방법 |
KR102013283B1 (ko) * | 2017-12-05 | 2019-08-22 | 재단법인 오송첨단의료산업진흥재단 | 열팽창 계수를 이용한 박막전극 분리 방법 |
KR102620159B1 (ko) | 2018-10-08 | 2024-01-02 | 삼성전자주식회사 | 반도체 발광 소자 |
WO2020255347A1 (ja) * | 2019-06-20 | 2020-12-24 | 堺ディスプレイプロダクト株式会社 | マイクロledデバイスおよびその製造方法 |
WO2020255348A1 (ja) * | 2019-06-20 | 2020-12-24 | 堺ディスプレイプロダクト株式会社 | マイクロledデバイスおよびその製造方法 |
CN113497076A (zh) * | 2020-04-01 | 2021-10-12 | 深圳市柔宇科技有限公司 | 显示面板及电子设备 |
CN111463347A (zh) * | 2020-04-08 | 2020-07-28 | 电子科技大学 | 一种制备高性能忆阻器的方法 |
KR102610342B1 (ko) | 2020-08-13 | 2023-12-07 | 한국과학기술연구원 | 플렉서블 초음파 트랜스듀서 및 이의 제조방법 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683783A (en) * | 1993-11-10 | 1997-11-04 | Southeastern Universities Research Ass., Inc. | Ultra high vacuum broad band high power microwave window |
JP3843142B2 (ja) * | 1995-08-07 | 2006-11-08 | シャープ株式会社 | フレキシブル発光表示体 |
JP3688843B2 (ja) * | 1996-09-06 | 2005-08-31 | 株式会社東芝 | 窒化物系半導体素子の製造方法 |
US6562648B1 (en) | 2000-08-23 | 2003-05-13 | Xerox Corporation | Structure and method for separation and transfer of semiconductor thin films onto dissimilar substrate materials |
JP3659201B2 (ja) * | 2001-07-11 | 2005-06-15 | ソニー株式会社 | 半導体発光素子、画像表示装置、照明装置及び半導体発光素子の製造方法 |
JP2003068109A (ja) * | 2001-08-23 | 2003-03-07 | Sony Corp | 照明装置及び投影装置 |
JP4078830B2 (ja) * | 2001-11-29 | 2008-04-23 | ソニー株式会社 | 表示装置及び表示装置の製造方法 |
US7176108B2 (en) | 2002-11-07 | 2007-02-13 | Soitec Silicon On Insulator | Method of detaching a thin film at moderate temperature after co-implantation |
JP2005142415A (ja) * | 2003-11-07 | 2005-06-02 | Sony Corp | GaN系III−V族化合物半導体層の選択成長方法、半導体発光素子の製造方法および画像表示装置の製造方法 |
MXPA06011114A (es) * | 2004-03-29 | 2007-01-25 | Articulated Technologies Llc | Hoja luminosa fabricada de rodillo a rodillo y dispositivos encapsulados de circuito semiconductor. |
WO2006113647A2 (en) | 2005-04-18 | 2006-10-26 | Actx, Inc. | Recovery of tissue function following administration of b cells to injured tissue |
US7521705B2 (en) * | 2005-08-15 | 2009-04-21 | Micron Technology, Inc. | Reproducible resistance variable insulating memory devices having a shaped bottom electrode |
US7523547B2 (en) | 2005-08-31 | 2009-04-28 | International Business Machines Corporation | Method for attaching a flexible structure to a device and a device having a flexible structure |
KR101156531B1 (ko) | 2005-12-07 | 2012-06-20 | 삼성에스디아이 주식회사 | 플렉서블 반도체 전극의 제조방법 및 그에 의해 제조된반도체 전극, 이를 이용한 태양전지 |
US7972875B2 (en) * | 2007-01-17 | 2011-07-05 | The Board Of Trustees Of The University Of Illinois | Optical systems fabricated by printing-based assembly |
US8343822B2 (en) * | 2008-08-04 | 2013-01-01 | Panasonic Corporation | Flexible semiconductor device and method for manufacturing same |
CN102742013B (zh) * | 2008-08-04 | 2014-12-17 | 松下电器产业株式会社 | 柔性半导体装置的制造方法 |
JP2010087453A (ja) * | 2008-10-03 | 2010-04-15 | Panasonic Corp | 発光装置およびその製造方法 |
KR20110084368A (ko) | 2008-11-18 | 2011-07-22 | 파나소닉 주식회사 | 플렉시블 반도체 장치 및 그 제조 방법 |
FR2947098A1 (fr) | 2009-06-18 | 2010-12-24 | Commissariat Energie Atomique | Procede de transfert d'une couche mince sur un substrat cible ayant un coefficient de dilatation thermique different de celui de la couche mince |
KR101082990B1 (ko) | 2009-07-27 | 2011-11-11 | 한국광기술원 | 플렉시블 led 조명용 모듈 및 평판 디스플레이 장치 |
US20120286264A1 (en) * | 2010-05-14 | 2012-11-15 | Takeshi Suzuki | Flexible semiconductor device, method for manufacturing the same and image display device |
JP2012084667A (ja) * | 2010-10-08 | 2012-04-26 | Showa Denko Kk | 化合物半導体発光素子及びその製造方法、ランプ、電子機器並びに機械装置 |
KR20120100296A (ko) | 2011-03-03 | 2012-09-12 | 삼성전자주식회사 | 수직 성장된 반도체를 포함하는 적층 구조물과 이를 포함하는 pn 접합 소자 및 이들의 제조 방법 |
US8847229B2 (en) * | 2011-03-24 | 2014-09-30 | Panasonic Corporation | Flexible semiconductor device, method for manufacturing the same, image display device using the same and method for manufacturing the image display device |
KR101761309B1 (ko) | 2011-04-19 | 2017-07-25 | 삼성전자주식회사 | GaN 박막 구조물, 그의 제조 방법, 및 그를 포함하는 반도체 소자 |
KR102077742B1 (ko) * | 2013-02-27 | 2020-02-14 | 삼성전자주식회사 | 반도체 요소 전사 방법 |
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