JP6415381B2 - 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
- JP6415381B2 JP6415381B2 JP2015092616A JP2015092616A JP6415381B2 JP 6415381 B2 JP6415381 B2 JP 6415381B2 JP 2015092616 A JP2015092616 A JP 2015092616A JP 2015092616 A JP2015092616 A JP 2015092616A JP 6415381 B2 JP6415381 B2 JP 6415381B2
- Authority
- JP
- Japan
- Prior art keywords
- bonding material
- semiconductor element
- bonding
- semiconductor device
- substrate
- 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
- H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
- H10W76/10—Containers or parts thereof
- H10W76/12—Containers or parts thereof characterised by their shape
- H10W76/15—Containers comprising an insulating or insulated base
-
- 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
- H10W72/072—Connecting or disconnecting of bump connectors
- H10W72/07231—Techniques
- H10W72/07232—Compression bonding, e.g. thermocompression bonding
-
- 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
- H10W72/013—Manufacture or treatment 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
- H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
- H10W76/10—Containers or parts thereof
- H10W76/12—Containers or parts thereof characterised by their 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
- H10W70/093—Connecting or disconnecting other interconnections thereto or therefrom, e.g. connecting bond wires or 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
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/011—Apparatus therefor
- H10W72/0113—Apparatus for manufacturing 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01321—Manufacture or treatment of die-attach connectors using local deposition
- H10W72/01325—Manufacture or treatment of die-attach connectors using local deposition in solid form
-
- 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
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01351—Changing the shapes 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01361—Chemical or physical modification, e.g. by sintering or anodisation
-
- 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
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01365—Thermally treating
-
- 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
- H10W72/0198—Manufacture or treatment batch processes
-
- 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
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07311—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
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07331—Connecting techniques
-
- 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
- H10W72/07331—Connecting techniques
- H10W72/07332—Compression bonding, e.g. thermocompression bonding
-
- 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
- H10W72/07341—Controlling the bonding environment, e.g. atmosphere composition or temperature
-
- 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
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07353—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in shapes
-
- 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
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07354—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in 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
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07355—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in materials
-
- 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
- H10W72/30—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
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
- H10W72/322—Multilayered die-attach connectors, e.g. a coating on a top surface of 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
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
- H10W72/325—Die-attach connectors having a filler embedded in a matrix
-
- 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
- H10W72/331—Shapes of die-attach connectors
- H10W72/332—Plan-view shape, i.e. in top view
-
- 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
- H10W72/341—Dispositions of die-attach connectors, e.g. layouts
-
- 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
-
- 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
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
-
- 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
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/355—Materials of die-attach connectors of outermost layers of multilayered die-attach connectors, 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
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- 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
- H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
-
- 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
- H10W72/851—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
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/951—Materials of bond pads
- H10W72/952—Materials of bond pads comprising metals or 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
- H10W74/00—Encapsulations, e.g. protective coatings
-
- 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
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—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 lead frame, conducting package substrate or heat sink
-
- 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
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent 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
- H10W90/755—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a laterally-adjacent insulating package substrate, interpose or RDL
Landscapes
- Die Bonding (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
<構成>
図1は、本実施の形態1における半導素子装置の断面図である。本実施の形態における半導体装置は、高温環境下で使用され高温動作可能な半導素子装置である。ここで、高温とは例えば175℃から200℃またはそれ以上を指す。
図2は、本実施の形態1の半導体装置の製造方法を示すフローチャートである。まず、図3に示すように、大判のシート状の焼結性接合材2から、接合材2aを切り出す(ステップS101)。ここで、切り出す接合材2aの面積は、半導体素子1の接合に供される面(底面)の面積と等しい。接合材2aの切り出しは図4に示す吸着コレット20を用いて行う。ここで、吸着コレット20の底面(吸着面)の面積は、切り出す接合材2aの面積と等しいとする。まず、加熱された吸着コレット20をシート状の焼結性接合材2に対して押圧する。シート状の焼結性接合材2はタック性を有するため、押圧された領域の焼結性接合材2が吸着コレット20の吸着面に転写される。そして、吸着コレット20を引き上げると、吸着コレット20に転写された焼結性接合材2(即ち接合材2a)がシート状の焼結性接合材2から分離される。吸着コレット20で接合材2aを切り出した後、そのまま吸着コレット20で接合材2aを吸着して搬送する(ステップS102)。そして、図4に示すように、絶縁基板3上に接合材2aを配置する(ステップS103)。図4には示していないが、絶縁基板3上には回路パターンが形成されており、その回路パターン上に接合材2aが配置される。
本実施の形態1における半導体装置の製造方法は、(a)基板(絶縁基板3)上に、シート状の焼結性の接合材2aを配置する工程と、(b)工程(a)の後、接合材2aの上に半導体素子1を配置する工程と、(c)前記接合材2aを、基板と半導体素子1との間で圧力を加えながら焼結する工程と、を備え、接合材2aはAg又はCuの微粒子を含み、微粒子は有機膜で包まれている。
<構成>
図7は、本実施の形態2における半導体装置の断面図である。本実施の形態2における半導体装置は、実施の形態1と同様、高温環境下で使用され高温動作可能な半導素子装置である。
本実施の形態2における半導体装置の製造方法は、実施の形態1と共通する工程が多いため、実施の形態1で用いた図2のフローチャートに沿って説明する。
本実施の形態2における半導体装置の製造方法において、基板はCuを含む導電性基板10である。接合材2aにて基板表面の酸化膜を除去できるため、Cuに対しても接合を可能とし、高品質、高信頼性の接合を得ることができる。
Claims (7)
- (a)基板上に、シート状の焼結性の接合材を配置する工程と、
(b)前記工程(a)の後、前記接合材の上に半導体素子を配置する工程と、
(c)前記接合材を、前記基板と前記半導体素子との間で圧力を加えながら焼結する工程と、
を備え、
前記接合材はAg又はCuの微粒子を含み、当該微粒子は有機膜で包まれ、
(d)前記工程(a)の前に、吸着コレットを用いてシート状の焼結性の接合材から前記接合材を切り出す工程をさらに備え、
前記工程(a)において、切り出した前記接合材を前記吸着コレットで搬送して前記基板上に配置する、
半導体装置の製造方法。 - 前記シート状の焼結性の接合材の厚みは均一である、
請求項1に記載の半導体装置の製造方法。 - 前記基板は、SiNもしくはAlNからなる絶縁基板であり、
前記絶縁基板の前記半導体素子側の表面にはCuを含む回路パターンが形成されている、
請求項1または請求項2に記載の半導体装置の製造方法。 - 前記基板はCuを含む導電性基板である、
請求項1または請求項2に記載の半導体装置の製造方法。 - 前記(d)において、前記シート状の焼結性の接合材から、前記半導体素子の接合に供される面と同じ大きさの前記接合材を切り出す、
請求項1から請求項4のいずれか一項に記載の半導体装置の製造方法。 - 前記工程(d)において、前記吸着コレットにより切り出される前記接合材の面積は、前記半導体素子の接合に供される面の面積と等しい、
請求項5に記載の半導体装置の製造方法。 - 前記接合材は、クッション性およびタック性を有する、
請求項1から請求項6のいずれか一項に記載の半導体装置の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015092616A JP6415381B2 (ja) | 2015-04-30 | 2015-04-30 | 半導体装置の製造方法 |
| US14/959,139 US9627350B2 (en) | 2015-04-30 | 2015-12-04 | Method for manufacturing semiconductor device |
| DE102016206542.4A DE102016206542B4 (de) | 2015-04-30 | 2016-04-19 | Verfahren zum Herstellen einer Halbleitervorrichtung |
| CN201610283784.2A CN106098573B (zh) | 2015-04-30 | 2016-04-29 | 半导体装置的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015092616A JP6415381B2 (ja) | 2015-04-30 | 2015-04-30 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016213223A JP2016213223A (ja) | 2016-12-15 |
| JP6415381B2 true JP6415381B2 (ja) | 2018-10-31 |
Family
ID=57136012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015092616A Active JP6415381B2 (ja) | 2015-04-30 | 2015-04-30 | 半導体装置の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9627350B2 (ja) |
| JP (1) | JP6415381B2 (ja) |
| CN (1) | CN106098573B (ja) |
| DE (1) | DE102016206542B4 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015115665A1 (ja) * | 2014-02-03 | 2015-08-06 | 国立大学法人大阪大学 | 接合構造体、及び接合構造体の製造方法 |
| DE102018204887B3 (de) | 2018-03-29 | 2019-09-05 | Danfoss Silicon Power Gmbh | Verfahren zum Montieren einer Halbleiterleistungsmodulkomponente und eines Halbleiterleistungsmoduls mit einer derartigen Modulkomponente |
| JP7516786B2 (ja) * | 2019-06-21 | 2024-07-17 | 株式会社村田製作所 | 半導体装置及びその製造方法 |
| EP4000769A4 (en) * | 2019-08-26 | 2023-08-16 | Lintec Corporation | Laminate manufacturing method |
| EP3998127A4 (en) * | 2019-08-26 | 2023-08-16 | LINTEC Corporation | LAMINATE MANUFACTURING PROCESS |
| CN110756943A (zh) * | 2019-09-20 | 2020-02-07 | 西安中车永电电气有限公司 | 一种提高焊接质量的底板结构及其焊接方法 |
| JP7313315B2 (ja) * | 2020-05-19 | 2023-07-24 | 三菱電機株式会社 | 半導体装置の製造方法及び電力制御回路の製造方法 |
| JP7647253B2 (ja) * | 2021-04-01 | 2025-03-18 | 富士電機株式会社 | 半導体モジュールおよび半導体モジュールの製造方法 |
| JP7570298B2 (ja) * | 2021-07-26 | 2024-10-21 | 三菱電機株式会社 | 半導体装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3777995D1 (de) | 1986-12-22 | 1992-05-07 | Siemens Ag | Verfahren zur befestigung von elektronischen bauelementen auf einem substrat, folie zur durchfuehrung des verfahrens und verfahren zur herstellung der folie. |
| JP2003234359A (ja) * | 2002-02-08 | 2003-08-22 | Hitachi Ltd | 半導体装置の製造方法 |
| JP2005045023A (ja) * | 2003-07-22 | 2005-02-17 | Toshiba Corp | 半導体装置の製造方法および半導体製造装置 |
| JP2009004666A (ja) | 2007-06-25 | 2009-01-08 | Hitachi Ltd | パワー半導体モジュールおよびその製造方法 |
| JP2008085354A (ja) * | 2007-10-22 | 2008-04-10 | Toshiba Corp | 半導体製造装置 |
| US8592260B2 (en) * | 2009-06-26 | 2013-11-26 | Nitto Denko Corporation | Process for producing a semiconductor device |
| MY160373A (en) | 2010-07-21 | 2017-03-15 | Semiconductor Components Ind Llc | Bonding structure and method |
| DE102010042721A1 (de) | 2010-10-20 | 2012-04-26 | Robert Bosch Gmbh | Ausgangswerkstoff einer Sinterverbindung und Verfahren zur Herstellung der Sinterverbindung |
| WO2012061511A2 (en) | 2010-11-03 | 2012-05-10 | Fry's Metals, Inc. | Sintering materials and attachment methods using same |
| US9224665B2 (en) * | 2011-08-04 | 2015-12-29 | Mitsubishi Electric Corporation | Semiconductor device and method for producing the same |
| JP2012191238A (ja) * | 2012-06-15 | 2012-10-04 | Hitachi Ltd | 導電性焼結層形成用組成物、これを用いた導電性被膜形成法および接合法 |
| US20140120356A1 (en) * | 2012-06-18 | 2014-05-01 | Ormet Circuits, Inc. | Conductive film adhesive |
| JP2014135411A (ja) * | 2013-01-11 | 2014-07-24 | Mitsubishi Electric Corp | 半導体装置および半導体装置の製造方法 |
| JP6214273B2 (ja) * | 2013-08-08 | 2017-10-18 | 三菱電機株式会社 | 金属ナノ粒子を用いた接合構造および金属ナノ粒子を用いた接合方法 |
-
2015
- 2015-04-30 JP JP2015092616A patent/JP6415381B2/ja active Active
- 2015-12-04 US US14/959,139 patent/US9627350B2/en active Active
-
2016
- 2016-04-19 DE DE102016206542.4A patent/DE102016206542B4/de active Active
- 2016-04-29 CN CN201610283784.2A patent/CN106098573B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098573B (zh) | 2019-05-17 |
| DE102016206542A1 (de) | 2016-11-03 |
| US9627350B2 (en) | 2017-04-18 |
| JP2016213223A (ja) | 2016-12-15 |
| CN106098573A (zh) | 2016-11-09 |
| US20160322327A1 (en) | 2016-11-03 |
| DE102016206542B4 (de) | 2022-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6415381B2 (ja) | 半導体装置の製造方法 | |
| JP6265693B2 (ja) | 半導体装置およびその製造方法 | |
| US10615131B2 (en) | Semiconductor device with high quality and reliability wiring connection, and method for manufacturing the same | |
| JP6234630B2 (ja) | パワーモジュール | |
| CN110828409B (zh) | 半导体装置、电力变换装置及它们的制造方法 | |
| JP6072667B2 (ja) | 半導体モジュールとその製造方法 | |
| JP7026451B2 (ja) | パワー半導体モジュール及びその製造方法並びに電力変換装置 | |
| CN101593709B (zh) | 含烧结接头的模块 | |
| WO2023221970A1 (zh) | 功率模块、电源系统、车辆及光伏系统 | |
| CN111276447A (zh) | 双侧冷却功率模块及其制造方法 | |
| CN115088065A (zh) | 电路体、电力转换装置及电路体的制造方法 | |
| CN204481692U (zh) | 智能功率模块 | |
| WO2011040313A1 (ja) | 半導体モジュールおよびその製造方法 | |
| CN104835794B (zh) | 智能功率模块及其制造方法 | |
| CN105531818B (zh) | 半导体装置的制造方法以及半导体装置 | |
| JP2016134540A (ja) | 電力用半導体装置 | |
| US20240055392A1 (en) | Method of manufacturing semiconductor device | |
| JP2010192591A (ja) | 電力用半導体装置とその製造方法 | |
| JP5613100B2 (ja) | 半導体装置の製造方法 | |
| JP5682511B2 (ja) | 半導体モジュール | |
| JP2011176087A (ja) | 半導体モジュール、及び電力変換装置 | |
| JP2016178334A (ja) | 半導体装置およびその製造方法 | |
| JP2014060344A (ja) | 半導体モジュールの製造方法、半導体モジュール | |
| JP2022098581A (ja) | パワーモジュールおよび電力変換装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170517 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180619 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180730 |
|
| 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: 20180904 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181002 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6415381 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |