JP7499519B2 - 電子デバイス - Google Patents
電子デバイス Download PDFInfo
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- JP7499519B2 JP7499519B2 JP2021522427A JP2021522427A JP7499519B2 JP 7499519 B2 JP7499519 B2 JP 7499519B2 JP 2021522427 A JP2021522427 A JP 2021522427A JP 2021522427 A JP2021522427 A JP 2021522427A JP 7499519 B2 JP7499519 B2 JP 7499519B2
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- 238000004519 manufacturing process Methods 0.000 claims description 41
- 230000005693 optoelectronics Effects 0.000 claims description 39
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- 238000005530 etching Methods 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 84
- 239000004065 semiconductor Substances 0.000 description 12
- 230000036961 partial effect Effects 0.000 description 11
- 239000011241 protective layer Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- 238000010146 3D printing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/52—Mounting semiconductor bodies in containers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
- H01L2221/68331—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding of passive members, e.g. die mounting substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
- H01L2221/68336—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding involving stretching of the auxiliary support post dicing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68368—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used in a transfer process involving at least two transfer steps, i.e. including an intermediate handle substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0066—Processes relating to semiconductor body packages relating to arrangements for conducting electric current to or from the semiconductor body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Led Device Packages (AREA)
- Wire Bonding (AREA)
- Dicing (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
a) 電子チップのウエハを形成する工程、
b) 前記電子チップのウエハを、伸縮性材料で形成された第1の支持体に固定する工程、
c) 前記ウエハを取り除く及び/又はエッチングする工程、並びに
d) 前記電子チップを互いに離すように前記第1の支持体を伸張する工程
を有することを特徴とする方法を提供する。
導電層を基板上に形成する工程、
パッドと少なくとも1つのパッドと夫々接するジグザグパターンの細片とを有する第1の導電素子を形成するように前記導電層をエッチングする工程、及び、
前記細片が前記第1の支持体と接しないように、前記パッド及び前記細片を前記第1の支持体に移す工程
を有する。
e) 行の前記電子チップを相互に接続するように、前記電子チップによって放射される放射線を実質的に通す導電素子を放射面の側に形成する工程、
f) 前記電子チップによって放射される放射線を実質的に通す第3の支持体に前記電子チップを移す工程、
g) 前記第1の支持体を取り除く工程、及び
h) 列の電子チップを相互に接続するように導電層を形成する工程
を有する。
Claims (18)
- 電子デバイスを製造する方法であって、
a) 複数の電子チップを有するウエハを形成する工程、
b) 前記電子チップのウエハを、伸縮性材料で形成された第1の支持体に固定する工程、
c) 前記ウエハを取り除く及び/又はエッチングする工程、並びに
d) 前記電子チップを互いに離すように前記第1の支持体を伸張する工程
を有し、
前記第1の支持体に対向する前記電子チップの側に及び/又は前記電子チップの上側に第2の導電素子を形成することを特徴とする方法。 - 工程b)の前に、前記第1の支持体上に第1の導電素子を形成する工程を有することを特徴とする請求項1に記載の方法。
- 前記第1の導電素子は伸縮可能及び/又は変形可能であることを特徴とする請求項2に記載の方法。
- 前記第1の導電素子を形成する工程は、
導電層を基板上に形成する工程、
パッドと少なくとも1つのパッドと夫々接するジグザグパターンの細片とを有する第1の導電素子を形成するように前記導電層をエッチングする工程、及び、
前記細片が前記第1の支持体と接しないように、前記パッド及び前記細片を前記第1の支持体に移す工程
を有することを特徴とする請求項2又は3に記載の方法。 - 前記細片の厚さは前記パッドの厚さ未満であることを特徴とする請求項4に記載の方法。
- 前記第2の導電素子の形成を、工程d)の後に実行することを特徴とする請求項1~5のいずれか1つに記載の方法。
- 工程d)の後、前記電子チップを前記第1の支持体から第2の支持体に移す工程を有することを特徴とする請求項1~6のいずれか1つに記載の方法。
- 前記電子チップは、光電子回路及び前記光電子回路を制御するように適合された電子回路を夫々有することを特徴とする請求項1~7のいずれか1つに記載の方法。
- 前記電子チップの外部の電子接続端子は2つだけであることを特徴とする請求項1~8のいずれか1つに記載の方法。
- 工程d)の後に、
e) 行の前記電子チップを相互に接続するように、前記電子チップによって放射される放射線を実質的に通す導電素子を放射面の側に形成する工程、
f) 前記電子チップによって放射される放射線を実質的に通す第3の支持体に前記電子チップを移す工程、
g) 前記第1の支持体を取り除く工程、及び
h) 列の電子チップを相互に接続するように導電層を形成する工程
を有することを特徴とする請求項1~9のいずれか1つに記載の方法。 - 工程h)の後、前記電子チップを前記第3の支持体から第4の支持体に移す工程を有することを特徴とする請求項10に記載の方法。
- 工程b)で、前記第1の支持体に設けられている行を形成する第1の導電素子の内の1つに前記電子チップを夫々接続することを特徴とする請求項1~9のいずれか1つに記載の方法。
- 列を形成する第2の導電素子を、前記第1の支持体に対向する前記電子チップの表面に形成することを特徴とする請求項12に記載の方法。
- 工程b)で、前記第1の支持体に設けられている行を形成する第1の導電素子の内の1つに前記電子チップを夫々接続することを特徴とする請求項10又は11に記載の方法。
- 列を形成する第2の導電素子を、前記第1の支持体に対向する前記電子チップの表面に形成することを特徴とする請求項14に記載の方法。
- 請求項1~9,12及び13のいずれか1つに記載の方法によって得られる電子デバイスであって、
前記電子チップは導電素子上に配置されており、
前記導電素子は、伸縮性材料で形成された伸張状態の前記第1の支持体上に載置されていることを特徴とする電子デバイス。 - 前記導電素子は伸縮可能及び/又は変形可能であることを特徴とする請求項16に記載の電子デバイス。
- 前記電子チップは、前記第1の支持体のキャビティ内に少なくとも部分的に夫々配置されていることを特徴とする請求項16又は17に記載の電子デバイス。
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Application Number | Priority Date | Filing Date | Title |
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FR1871290A FR3087936B1 (fr) | 2018-10-24 | 2018-10-24 | Dispositif electronique |
FR1871290 | 2018-10-24 | ||
PCT/EP2019/077264 WO2020083638A1 (fr) | 2018-10-24 | 2019-10-08 | Dispositif electronique |
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JP2022505768A JP2022505768A (ja) | 2022-01-14 |
JP7499519B2 true JP7499519B2 (ja) | 2024-06-14 |
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US (1) | US12062643B2 (ja) |
EP (1) | EP3871254A1 (ja) |
JP (1) | JP7499519B2 (ja) |
KR (1) | KR20210077718A (ja) |
CN (1) | CN113243047B (ja) |
FR (1) | FR3087936B1 (ja) |
TW (1) | TWI837194B (ja) |
WO (1) | WO2020083638A1 (ja) |
Citations (4)
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JP2009267409A (ja) | 2008-04-24 | 2009-11-12 | Mutual-Pak Technology Co Ltd | 集積回路デバイス用のパッケージ構造およびパッケージ方法 |
JP2010529599A (ja) | 2007-05-31 | 2010-08-26 | エンスディグリー テクノロジーズ ワールドワイド インコーポレーテッド | アドレス指定可能で静的な電子ディスプレイ、発電装置または他の電子装置の製造方法 |
WO2014050876A1 (ja) | 2012-09-25 | 2014-04-03 | シャープ株式会社 | 表示装置及び表示装置の製造方法 |
JP2016076705A (ja) | 2014-10-07 | 2016-05-12 | 晶元光電股▲ふん▼有限公司 | Ledデバイスにmems製造を組み込んだ実装方法およびアセンブリ |
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US4222913A (en) | 1978-11-16 | 1980-09-16 | Bemis Company, Inc. | Stretch pallet wrap film materials |
US4379197A (en) | 1981-12-02 | 1983-04-05 | El Paso Polyolefins Company | Stretch wrap film composition |
JPH10209218A (ja) * | 1997-01-24 | 1998-08-07 | Rohm Co Ltd | 異方性導電膜を有する半導体チップの製造方法、およびこの半導体チップの実装方法 |
TW451436B (en) * | 2000-02-21 | 2001-08-21 | Advanced Semiconductor Eng | Manufacturing method for wafer-scale semiconductor packaging structure |
JP4546626B2 (ja) * | 2000-08-29 | 2010-09-15 | 株式会社ディスコ | 半導体素子のピックアップ方法 |
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- 2019-10-08 KR KR1020217014351A patent/KR20210077718A/ko not_active Application Discontinuation
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- 2019-10-08 CN CN201980083232.9A patent/CN113243047B/zh active Active
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JP2010529599A (ja) | 2007-05-31 | 2010-08-26 | エンスディグリー テクノロジーズ ワールドワイド インコーポレーテッド | アドレス指定可能で静的な電子ディスプレイ、発電装置または他の電子装置の製造方法 |
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KR20210077718A (ko) | 2021-06-25 |
FR3087936A1 (fr) | 2020-05-01 |
US12062643B2 (en) | 2024-08-13 |
TWI837194B (zh) | 2024-04-01 |
CN113243047B (zh) | 2024-03-15 |
TW202023019A (zh) | 2020-06-16 |
EP3871254A1 (fr) | 2021-09-01 |
US20210375834A1 (en) | 2021-12-02 |
JP2022505768A (ja) | 2022-01-14 |
WO2020083638A1 (fr) | 2020-04-30 |
FR3087936B1 (fr) | 2022-07-15 |
CN113243047A (zh) | 2021-08-10 |
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