JP6480823B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP6480823B2 JP6480823B2 JP2015145612A JP2015145612A JP6480823B2 JP 6480823 B2 JP6480823 B2 JP 6480823B2 JP 2015145612 A JP2015145612 A JP 2015145612A JP 2015145612 A JP2015145612 A JP 2015145612A JP 6480823 B2 JP6480823 B2 JP 6480823B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- layer
- tray
- manufacturing
- region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/127—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed characterised by arrangements for sealing or adhesion
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W95/00—Packaging processes not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P54/00—Cutting or separating of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/20—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
- H10W42/261—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their shapes or dispositions
- H10W42/276—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their shapes or dispositions the arrangements being on an external surface of the package, e.g. on the outer surface of an encapsulation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/04—Manufacture or treatment of leadframes
- H10W70/042—Etching
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/014—Manufacture or treatment using batch processing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/016—Manufacture or treatment using moulds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
- H10W74/47—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins
- H10W74/473—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins containing a filler
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/811—Multiple chips on leadframes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/015—Manufacture or treatment of bond wires
- H10W72/01571—Cleaning, e.g. oxide removal or de-smearing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07511—Treating the bonding area before connecting, e.g. by applying flux or cleaning
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/251—Materials
- H10W72/252—Materials comprising solid metals or solid metalloids, e.g. PbSn, Ag or Cu
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
- H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/521—Structures or relative sizes of bond wires
- H10W72/522—Multilayered bond wires, e.g. having a coating concentric around a core
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/555—Materials of bond wires of outermost layers of multilayered bond wires, e.g. material of a coating
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/20—Configurations of stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/20—Configurations of stacked chips
- H10W90/22—Configurations of stacked chips the stacked chips being on both top and bottom sides of a package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/20—Configurations of stacked chips
- H10W90/24—Configurations of stacked chips at least one of the stacked chips being laterally offset from a neighbouring stacked chip, e.g. chip stacks having a staircase shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
- H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/752—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
スパッタは、前記トレイをキャリア上に置いた状態で行われ、前記スパッタを行っている間、前記トレイの前記基板の直下の少なくとも一部がキャリアの一部と接触する。
複数の前記基板は前記トレイにおける複数の区切り領域にて区切られた領域に収納され、上方からみて前記複数の区切り領域のうち複数の前記基板が配置される領域の最外周の区切り領域よりも外側の第1領域と上方からみて前記基板と重なる第2領域とにおける前記キャリアの高さの差よりも前記第1領域と前記第2領域とにおける前記トレイの高さの差の方が小さい。
図1〜図8を参照して半導体装置100、およびその製造方法について説明する。なお、製造工程の途中の状態における半導体装置100を、以下の説明において100a、100b、100cと称する。
図9は、ステップS8におけるエッチング条件と、ステップS9で形成した金属層の剥がれ試験の不良率と、封止層70の表面でのSiの割合と、の関係をまとめた表である。
本実施形態によれば、ステップS7〜ステップS9の一連の工程を大気解放せずに連続して行う。つまり、半導体装置100は、ステップS7〜ステップS9の一連の工程で温度や湿度が管理された環境下で行うことができる。
図10は、本実施形態の変形例を模式的に示した断面図である。前述した半導体装置100では、第一半導体チップ30が第一粘着層20を介して配線基板10に配置され、ボンディングワイヤ60を介して配線基板10に電気的に接続した。図10の変形例では、第一半導体チップ30は、半田バンプ150を介して配線基板10と接続する。このように、第一半導体チップ30と配線基板10との物理的な配置方法、及び電気的な接続方法は任意の方法で構わない。
10…配線基板
20…第一粘着層
30…第一半導体チップ
40…第二粘着層
50…第二半導体チップ
60…ボンディングワイヤ
70…封止層
75…樹脂層
80…無機フィラー
90…金属層
100…半導体装置
110…キャリア
120…トレイ
150…半田バンプ
Claims (6)
- 一方の面側に接着剤を介して複数の半導体素子、他方の面に前記半導体素子と電気的に接続された外部入出力端子を有する基板の前記一方の面上に、酸化シリコンを含む封止樹脂層をモールドし、
断面から前記外部入出力端子のうちグランド電位となりうる外部入出力端子と電気的に接続された導体が露出するように、モールドされた前記基板を切断し、
前記他方の面が下側となる様に、複数の切断された前記基板をトレイに収納した状態で、前記基板の前記封止樹脂層の表面を減圧環境下にてアルゴンと窒素とを含んだプラズマを用いてスパッタエッチングし、
前記スパッタエッチングから減圧環境を維持しつつ、前記基板を前記トレイに収納した状態で前記表面および前記切断面上に、前記導体と電気的に接続されるように金属層をスパッタする半導体装置の製造方法であって、
前記スパッタは、前記トレイをキャリア上に置いた状態で行われ、前記スパッタを行っている間、前記トレイの前記基板の直下の少なくとも一部がキャリアの一部と接触し、
複数の前記基板は前記トレイにおける複数の区切り領域にて区切られた領域に収納され、上方からみて前記複数の区切り領域のうち複数の前記基板が配置される領域の最外周の区切り領域よりも外側の第1領域と上方からみて前記基板と重なる第2領域とにおける前記キャリアの高さの差よりも前記第1領域と前記第2領域とにおける前記トレイの高さの差の方が小さく、
前記スパッタエッチングは、前記酸化シリコンの前記封止樹脂層に覆われた部分の一部を露出させる半導体装置の製造方法。 - 前記スパッタエッチングは、前記表面におけるシリコン原子の組成比率が18.5%以上であり、かつ24.5%以下になるまで行う請求項1に記載の半導体装置の製造方法。
- 前記切断後、前記スパッタエッチング前に、前記他方の面が下側となる様に、複数の切断された前記基板をトレイに収納した状態で、前記基板を減圧環境下にて150℃以上260℃以下の温度で加熱し、
前記加熱後、前記スパッタエッチング前に、前記加熱から減圧環境を維持しつつ
前記基板を冷却し、
前記スパッタエッチングは、前記加熱から減圧環境を維持しつつ行う請求項1に記載の半導体装置の製造方法。 - 前記金属層は銅を含む層を有し、
前記スパッタは、前記導体が露出した前記切断面上に前記銅を含む層が成膜される様に行う請求項1に記載の半導体装置の製造方法。 - 前記プラズマのアルゴンの流量に対する窒素の流量の比は3/7以上かつ7/3以下である請求項1に記載の半導体装置の製造方法。
- 前記金属層は銅を用いた層と表面保護層とを備え、前記金属層の厚さは0.1μm以上かつ20μm以下であって、前記表面保護層の厚さは0.01μm以上かつ5μm以下である請求項1に記載の半導体装置の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015145612A JP6480823B2 (ja) | 2015-07-23 | 2015-07-23 | 半導体装置の製造方法 |
| TW105106189A TWI624014B (zh) | 2015-07-23 | 2016-03-01 | 半導體裝置及其製造方法 |
| CN201610236602.6A CN106373893B (zh) | 2015-07-23 | 2016-04-15 | 半导体装置及其制造方法 |
| US15/217,599 US9646908B2 (en) | 2015-07-23 | 2016-07-22 | Method for manufacturing semiconductor device and semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015145612A JP6480823B2 (ja) | 2015-07-23 | 2015-07-23 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017028117A JP2017028117A (ja) | 2017-02-02 |
| JP6480823B2 true JP6480823B2 (ja) | 2019-03-13 |
Family
ID=57836226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015145612A Active JP6480823B2 (ja) | 2015-07-23 | 2015-07-23 | 半導体装置の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9646908B2 (ja) |
| JP (1) | JP6480823B2 (ja) |
| CN (1) | CN106373893B (ja) |
| TW (1) | TWI624014B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102547064B1 (ko) * | 2016-03-18 | 2023-06-23 | 삼성에스디아이 주식회사 | 유기전해액 및 상기 전해액을 채용한 리튬 전지 |
| JP6975033B2 (ja) | 2017-12-19 | 2021-12-01 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP7289108B2 (ja) * | 2019-02-21 | 2023-06-09 | パナソニックIpマネジメント株式会社 | 半導体封止材料及び半導体装置 |
| JP7385483B2 (ja) | 2020-01-27 | 2023-11-22 | キオクシア株式会社 | 半導体装置およびその製造方法 |
| JP2024080084A (ja) * | 2022-12-01 | 2024-06-13 | キオクシア株式会社 | 半導体装置の製造方法および半導体製造装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59207940A (ja) * | 1983-05-13 | 1984-11-26 | Nok Corp | フツ素樹脂成形品の表面処理方法 |
| JPS60253227A (ja) * | 1984-05-30 | 1985-12-13 | Hitachi Ltd | 連続スパツタ装置 |
| JP2959373B2 (ja) | 1993-12-27 | 1999-10-06 | 日本電気株式会社 | 基板へのスパッタ方法及びスパッタ装置 |
| JPH11219953A (ja) * | 1998-02-03 | 1999-08-10 | Sony Corp | 銅配線の製造方法 |
| JP4260283B2 (ja) * | 1999-05-17 | 2009-04-30 | キヤノンアネルバ株式会社 | Cu配線膜形成方法 |
| JP2001242430A (ja) * | 2000-02-25 | 2001-09-07 | Oki Electric Ind Co Ltd | 高分子光スイッチの製造方法 |
| JP4034785B2 (ja) | 2005-01-18 | 2008-01-16 | 株式会社加藤電器製作所 | 半導体樹脂パッケージに用いる樹脂成形体の製造方法、及び半導体パッケージの製造方法 |
| JP2007332408A (ja) | 2006-06-13 | 2007-12-27 | Sumitomo Metal Mining Co Ltd | 成型体およびその製造方法 |
| EP2496061A4 (en) * | 2009-10-30 | 2014-01-08 | Panasonic Corp | CIRCUIT BOARD AND SEMICONDUCTOR DEVICE WITH A COMPONENT MOUNTED ON A PCB |
| JP2011100778A (ja) * | 2009-11-04 | 2011-05-19 | Panasonic Electric Works Co Ltd | 回路基板及び回路基板に部品が実装された半導体装置 |
| JP2011243790A (ja) | 2010-05-19 | 2011-12-01 | Panasonic Electric Works Co Ltd | 配線方法、並びに、表面に配線が設けられた構造物、半導体装置、配線基板、メモリカード、電気デバイス、モジュール及び多層回路基板 |
| JP2012038765A (ja) * | 2010-08-03 | 2012-02-23 | Teramikros Inc | 半導体装置およびその製造方法 |
| JP2013149810A (ja) * | 2012-01-20 | 2013-08-01 | Ngk Spark Plug Co Ltd | 多層配線基板の製造方法 |
| JP2013221176A (ja) | 2012-04-17 | 2013-10-28 | Panasonic Corp | 薄膜製造方法および薄膜製造装置 |
| JP6053117B2 (ja) | 2012-09-12 | 2016-12-27 | 株式会社アルバック | 真空処理装置 |
| JP6418625B2 (ja) * | 2013-12-13 | 2018-11-07 | 東芝メモリ株式会社 | 半導体装置の製造方法 |
| JP6088964B2 (ja) * | 2013-12-13 | 2017-03-01 | 株式会社東芝 | 半導体製造装置 |
| JP6219155B2 (ja) * | 2013-12-13 | 2017-10-25 | 東芝メモリ株式会社 | 半導体装置の製造方法 |
-
2015
- 2015-07-23 JP JP2015145612A patent/JP6480823B2/ja active Active
-
2016
- 2016-03-01 TW TW105106189A patent/TWI624014B/zh active
- 2016-04-15 CN CN201610236602.6A patent/CN106373893B/zh active Active
- 2016-07-22 US US15/217,599 patent/US9646908B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106373893B (zh) | 2019-08-02 |
| TWI624014B (zh) | 2018-05-11 |
| US9646908B2 (en) | 2017-05-09 |
| CN106373893A (zh) | 2017-02-01 |
| US20170025321A1 (en) | 2017-01-26 |
| JP2017028117A (ja) | 2017-02-02 |
| TW201715663A (zh) | 2017-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6480823B2 (ja) | 半導体装置の製造方法 | |
| CN101233612B (zh) | 金属-陶瓷复合基板及其制造方法 | |
| US9881876B2 (en) | Semiconductor device having conductive shield layer | |
| US9786611B2 (en) | Method for manufacturing a semiconductor package | |
| CN102163557B (zh) | 半导体器件的制造方法 | |
| TWI746047B (zh) | 半導體封裝及其製造方法 | |
| US20170221728A1 (en) | Ic packaging method and a packaged ic device | |
| JP2025188171A (ja) | 金属膜及び金属膜の製造方法 | |
| US20240196530A1 (en) | Multilayer substrate manufacturing method and wiring substrate | |
| TWI888979B (zh) | 半導體裝置的製造方法及半導體製造裝置 | |
| JP2016086008A (ja) | バンプ電極、電子部品および電子機器 | |
| CN120072658A (zh) | 半导体器件和用于制造半导体器件的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD07 | Notification of extinguishment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7427 Effective date: 20170220 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170301 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20170531 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170803 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20170821 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180207 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180216 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180416 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20180907 |
|
| RD07 | Notification of extinguishment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7427 Effective date: 20180907 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181005 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181116 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190111 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190208 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6480823 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |