JP2006066809A - 半導体装置およびその製造方法 - Google Patents
半導体装置およびその製造方法 Download PDFInfo
- Publication number
- JP2006066809A JP2006066809A JP2004250453A JP2004250453A JP2006066809A JP 2006066809 A JP2006066809 A JP 2006066809A JP 2004250453 A JP2004250453 A JP 2004250453A JP 2004250453 A JP2004250453 A JP 2004250453A JP 2006066809 A JP2006066809 A JP 2006066809A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- electrodes
- bump
- semiconductor device
- bonding
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 119
- 230000003213 activating effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 45
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 230000004913 activation Effects 0.000 claims description 7
- 238000005304 joining Methods 0.000 abstract description 9
- 238000011068 loading method Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 28
- 239000011261 inert gas Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000035882 stress Effects 0.000 description 8
- 230000008646 thermal stress Effects 0.000 description 7
- 238000005498 polishing Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 230000001678 irradiating effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000012508 resin bead Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/05001—Internal layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/05001—Internal layers
- H01L2224/0502—Disposition
- H01L2224/05022—Disposition the internal layer being at least partially embedded in the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05571—Disposition the external layer being disposed in a recess of the surface
- H01L2224/05572—Disposition the external layer being disposed in a recess of the surface the external layer extending out of an opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
- H01L2224/13001—Core members of the bump connector
- H01L2224/13099—Material
- H01L2224/1319—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/79—Apparatus for Tape Automated Bonding [TAB]
- H01L2224/7901—Means for cleaning, e.g. brushes, for hydro blasting, for ultrasonic cleaning, for dry ice blasting, using gas-flow, by etching, by applying flux or plasma
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/81009—Pre-treatment of the bump connector or the bonding area
- H01L2224/8101—Cleaning the bump connector, e.g. oxide removal step, desmearing
- H01L2224/81011—Chemical cleaning, e.g. etching, flux
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/81009—Pre-treatment of the bump connector or the bonding area
- H01L2224/8101—Cleaning the bump connector, e.g. oxide removal step, desmearing
- H01L2224/81012—Mechanical cleaning, e.g. abrasion using hydro blasting, brushes, ultrasonic cleaning, dry ice blasting, gas-flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/81053—Bonding environment
- H01L2224/81054—Composition of the atmosphere
- H01L2224/81075—Composition of the atmosphere being inert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81192—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed only on another item or body to be connected to the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/818—Bonding techniques
- H01L2224/81801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/818—Bonding techniques
- H01L2224/81894—Direct bonding, i.e. joining surfaces by means of intermolecular attracting interactions at their interfaces, e.g. covalent bonds, van der Waals forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L24/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01023—Vanadium [V]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/1026—Compound semiconductors
- H01L2924/1032—III-V
- H01L2924/10329—Gallium arsenide [GaAs]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19043—Component type being a resistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
Abstract
【解決手段】 半導体チップの電極表面および配線基板に接合された小さなばね定数を有するバンプの接合端面を平坦化および活性化し、高温高圧を負荷する必要のない常温接合技術を用い、バンプを介して半導体チップの電極と配線基板の電極とを電気的接続する。
【選択図】 なし。
Description
また、このような小さなばね定数を有するバンプを介して多層配線基板を実装するために、高温高圧を必要としない接合技術を用いて半導体装置を製造する方法も提供する。
第1の基板上の1または複数の電極の表面と第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの表面とが接合によって電気的接続している半導体装置を提供する。
すなわち、本発明によれば、バンプのばね定数が小さいので、半導体チップが配線基板に実装されてバンプが圧縮されたとき、バンプの反作用により半導体チップおよび配線基板上に形成された電極に加わる応力が低減し、半導体装置の信頼性を向上することができる。
これにより、小型化、薄型化された半導体装置に適用することができる。また、基板を薄型化すれば、基板自体が弾力性を有することとなり、基板上に形成された電極の高さや複数のバンプの高さに分布がある場合でも、高さの差を吸収することができる。
1または複数の電極が形成された第1の基板と、1または複数の電極が形成された第2の基板と、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプとを含み、
ここに、第1の基板上の1または複数の電極の表面の二乗平均粗さが10nm以下であり、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの表面の二乗平均粗さが10nm以下であることを特徴とするキットを提供する。
このキットに含まれる第1の基板上の1または複数の電極の表面と第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの表面とを接合することによって、本発明の半導体装置を作製することができる。接合面となる、第1の基板上の電極表面および第2の基板上のバンプ表面の二乗平均粗さが10nm以下であるので、これらの接合面を表面活性化法などの技術を用いて活性化すれば、高温高圧を負荷することなく接合することができる。
1または複数の電極が形成された第1の基板と、1または複数の電極が形成され、それらの電極上には弾力性を有するバンプが形成された第2の基板とを準備し;
第1の基板上に形成された1または複数の電極の表面の二乗平均粗さが10nmを超える場合、前記電極の表面を平坦化して二乗平均粗さを10nm以下にし、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの表面の二乗平均粗さが10nmを超える場合、前記バンプの表面を平坦化して二乗平均粗さを10nm以下にし;
第1の基板上に形成された1または複数の電極の表面および第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの表面を活性化し;次いで、
前記活性化された電極と前記活性化されたバンプの表面とを接合することを特徴とする半導体装置の製造方法も提供する。
さらに、この接合技術は、金属、半導体、セラミックなどの無機材料の接合のみならず、有機材料と無機材料との接合も対象とする。
材料の表面が平坦でない場合、セラミックスやダイヤモンドの砥粒と化学的な腐食(エッチング)作用のある化学物質とを混ぜた液体を平坦な研磨板にスプレーしながら、そこに材料を押し付けて磨く「化学機械研磨(CMP: Chemical Mechanical Polishing)法」を用いて平坦化する。CMP法による研磨は砥粒で機械的に削る作用と化学的な作用を併用するので、表面の二乗平均粗さを10nm以下にすることができる。
すなわち、本発明による半導体装置の製造方法によれば、高温高圧を負荷することなく、バンプの表面と基板上に形成された電極とを接合することができるので、バンプのばね定数が小さい場合や、特に樹脂コアを有するバンプを用いる場合であっても、バンプの弾性特性を熱的変化させることも接合時の負荷圧力がバンプの弾性限界を超えることもない。かくして、バンプの弾力性を損なわずに、基板を実装することできる。
以下に具体例を示す。
図1(b)に示すように、インターポーザ2のSi基板20上には、通常の材料および方法を用いて、1または複数の電極21およびその他の回路(図示せず)が形成されている。
図2に示すように、これらの1または複数の電極21の各々には弾力性を有するバンプ22が接合されている。Si基板10上に形成された複数の電極11の配置はSi基板20上に形成された複数の電極の配置と対応しているので、バンプ22の表面をSi基板10上に形成された1または複数の電極11に接合して半導体チップ1をインターポーザ2に実装する。
ここで、「対応する」とは、第1の基板を第2の基板に実装したとき、第1の基板上に形成された電極と第2の基板上に形成された電極とが電気的接続し得る位置関係にあることをいう。
図3(a)は、1つの具体例としてクランク形状のばね構造体を有するばねバンプ221を示しているが、U字型やらせん状のばね構造体を用いることができる。図3(b)は、樹脂コアバンプの1つの具体例を示す。樹脂コアバンプ222は、樹脂コア222aを電極21上に配置し、その上に導電性被膜222bを形成して電気的接続を可能とする。また、図3(c)は、樹脂コアバンプのもう一つの具体例を示す。この樹脂コアバンプ223は、複数の樹脂ビーズ223aが導電体223b中に分散した構造を有している。図3(d)は、中空バンプの1つの具体例を示す。この中空バンプ224は、導電体のバンプの内部にボイドが形成された構造を有している。
すなわち、本発明において、バンプのばね定数が1000N/m以下であることが好ましい。
バンプのばね定数が小さいことにより、半導体チップを配線基板に実装してバンプを圧縮したとき、バンプの反作用により半導体チップおよび配線基板上に形成された電極に加わる応力を低減できるので、電極下部に形成された配線層にダメージを与えることがなく、半導体装置の信頼性をさらに向上させることができる。
上記したように、被接合面の二乗平均粗さが1〜10nmの範囲にあれば、高温高圧を負荷することなく接合できるが、これらの被接合面の表面粗さが10nmを超えている場合、これらの被接合面を活性化させただけでは、接合するために、従来の接合技術と同様の高い温度および高い圧力が必要であることが確認されている。したがって、被接合面の二乗平均粗さが10nmを超える場合、表面を活性化する前に被接合面を平坦化する必要がある。
平坦化は、いずれの従来技術を用いて行ってもよいが、表面の二乗平均粗さRqを10nm以下にするためには、化学機械研磨(CMP)法を用いるのが有効である。例えば、ダイヤモンド等の砥粒を含有する砥液とフッ酸等のエッチャントとを混合した溶液を平坦な研磨板にスプレーしながら、上記の表面の二乗平均粗さが10nm以下になるまで研磨する。
この実装装置3を用いれば、真空中でアルゴン高速原子ビームを照射することができる洗浄装置中で、Si基板10上の電極11の表面およびSi基板20上に形成したバンプ22の表面にアルゴン高速原子ビームを照射することによって表面上の酸化物や有機物等の付着物を除去して、これらの表面を清浄化することができる。
さらに、搬送部33には、外部から被接合物4を実装装置3内部に導入するための導入室34が接続されている。搬送部33内部には、外部から導入室34に導入された被接合物4を洗浄チャンバー31に搬送し、洗浄手段310により洗浄された各被接合物4を実装手段320へ搬送するための搬送手段330が配置されている。また、洗浄チャンバー31と搬送部33との間には、シャッター手段35が設けられている。導入室34には、被接合物4の搬入、搬出のためのシャッター手段36および37が設けられている。
また、ボンディングステージ321およびボンディングヘッド322は、図示しないが、それぞれ、ヒーターおよび熱電対からなる温度制御手段を備え、被接合物を任意の温度に加熱することができる。
また、本発明は、半導体チップのSi基板とインターポーザのSi基板との組み合わせ以外の組み合せを用いた半導体装置、例えば、第1の基板として半導体チップのSi基板、第2の基板としてプリント配線基板を用いた半導体装置にも適用することができる。
10・・・Si基板、
11・・・電極、
2・・・インターポーザ、
20・・・Si基板、
21・・・電極、
22・・・バンプ、
221・・・ばねバンプ、
222、223・・・樹脂コアバンプ、
224・・・中空バンプ、
24・・・中間層、
25・・・保護膜、
3・・・実装装置、
31・・・洗浄チャンバー、
310・・・洗浄手段、
311・・・エネルギー波、
32・・・実装チャンバー、
320・・・実装手段、
321・・・ボンディングステージ、
322・・・ボンディングヘッド、
323・・・2視野カメラ、
33・・・搬送部、
330・・・搬送手段、
331・・・本体、
332・・・ロッド、
333・・・先端アーム、
34・・・導入室、
35、36、37・・・シャッター手段、
38・・・減圧ガス雰囲気形成手段、
39・・・不活性ガス雰囲気置換手段、
4・・・被接合物。
Claims (7)
- 1または複数の電極が形成された第1の基板と、1または複数の電極が形成された第2の基板と、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプとを含み、ここに、弾力性を有するバンプのばね定数は1000N/m以下であり、
第1の基板上の1または複数の電極の表面と第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの端面とが接合によって電気的接続している半導体装置。 - 弾力性を有するバンプがばねバンプである請求項1記載の半導体装置。
- 弾力性を有するバンプが樹脂コアバンプである請求項1記載の半導体装置。
- 弾力性を有するバンプが中空バンプである請求項1記載の半導体装置。
- 1または複数の電極が形成された第1の基板と1または複数の電極が形成された第2の基板とが弾力性を有するバンプを介して電気的接続している半導体装置を製造するためのキットであって、
1または複数の電極が形成された第1の基板と、1または複数の電極が形成された第2の基板と、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプとを含み、
ここに、第1の基板上の1または複数の電極の表面の二乗平均粗さが10nm以下であり、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの端面の二乗平均粗さが10nm以下であることを特徴とするキット。 - 1または複数の電極が形成された第1の基板と1または複数の電極が形成された第2の基板とが弾力性を有するバンプを介して電気的接続している半導体装置の製造方法であって、
1または複数の電極が形成された第1の基板と、1または複数の電極が形成され、それらの電極上には弾力性を有するバンプが形成された第2の基板とを準備し;
第1の基板上に形成された1または複数の電極の表面の二乗平均粗さが10nmを超える場合、前記電極の表面を平坦化して二乗平均粗さを10nm以下にし、第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの端面の二乗平均粗さが10nmを超える場合、前記バンプの端面を平坦化して二乗平均粗さを10nm以下にし;
第1の基板上に形成された1または複数の電極の表面および第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの端面を活性化し;次いで、
前記活性化された電極と前記活性化されたバンプの端面とを接合することを特徴とする半導体装置の製造方法。 - 第1の基板上に形成された1または複数の電極の表面および第2の基板上の1または複数の電極上に形成された弾力性を有するバンプの端面を表面活性化法により活性化する請求項6記載の半導体装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004250453A JP4050732B2 (ja) | 2004-08-30 | 2004-08-30 | 半導体装置およびその製造方法 |
US11/213,882 US7268430B2 (en) | 2004-08-30 | 2005-08-30 | Semiconductor device and process for manufacturing the same |
KR1020050079848A KR20060050794A (ko) | 2004-08-30 | 2005-08-30 | 반도체 장치 및 그 제조방법 |
TW094129599A TWI297185B (en) | 2004-08-30 | 2005-08-30 | Process for manufacturing semiconductor device and kit |
CNB2005100978335A CN100437995C (zh) | 2004-08-30 | 2005-08-30 | 半导体装置及其制造方法 |
KR1020060118387A KR100821574B1 (ko) | 2004-08-30 | 2006-11-28 | 반도체 장치의 제조방법 |
US11/889,100 US7776735B2 (en) | 2004-08-30 | 2007-08-09 | Semiconductor device and process for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004250453A JP4050732B2 (ja) | 2004-08-30 | 2004-08-30 | 半導体装置およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006066809A true JP2006066809A (ja) | 2006-03-09 |
JP2006066809A5 JP2006066809A5 (ja) | 2007-04-12 |
JP4050732B2 JP4050732B2 (ja) | 2008-02-20 |
Family
ID=35941904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004250453A Expired - Fee Related JP4050732B2 (ja) | 2004-08-30 | 2004-08-30 | 半導体装置およびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7268430B2 (ja) |
JP (1) | JP4050732B2 (ja) |
KR (2) | KR20060050794A (ja) |
CN (1) | CN100437995C (ja) |
TW (1) | TWI297185B (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008124355A (ja) * | 2006-11-15 | 2008-05-29 | Epson Imaging Devices Corp | 半導体装置、異方性導電材、実装構造体、電気光学装置、突起電極の製造方法、異方性導電材の製造方法、及び、電子機器 |
JP2009049081A (ja) * | 2007-08-15 | 2009-03-05 | Nikon Corp | 接合装置 |
WO2010106878A1 (ja) * | 2009-03-18 | 2010-09-23 | コニカミノルタホールディングス株式会社 | 熱電変換素子 |
JP2010207908A (ja) * | 2009-03-12 | 2010-09-24 | Nikon Corp | 半導体装置を製造する製造装置及び半導体装置を製造する製造方法 |
JP2013251405A (ja) * | 2012-05-31 | 2013-12-12 | Tadatomo Suga | 金属領域を有する基板の接合方法 |
JP2014049629A (ja) * | 2012-08-31 | 2014-03-17 | National Institute Of Advanced Industrial & Technology | 接合方法 |
JP2017216469A (ja) * | 2017-07-21 | 2017-12-07 | 須賀 唯知 | 金属領域を有する基板の接合方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080001288A1 (en) * | 2004-11-25 | 2008-01-03 | Yoshimichi Sogawa | Semiconductor Device and Manufacturing Method Thereof, Semiconductor Package, and Electronic Apparatus |
US7786588B2 (en) * | 2006-01-31 | 2010-08-31 | International Business Machines Corporation | Composite interconnect structure using injection molded solder technique |
KR20090057328A (ko) * | 2006-09-26 | 2009-06-04 | 알프스 덴키 가부시키가이샤 | 탄성 접촉자 및 이것을 이용한 금속단자 간의 접합방법 |
US7793819B2 (en) * | 2007-03-19 | 2010-09-14 | Infineon Technologies Ag | Apparatus and method for connecting a component with a substrate |
US20080315388A1 (en) * | 2007-06-22 | 2008-12-25 | Shanggar Periaman | Vertical controlled side chip connection for 3d processor package |
JP4548459B2 (ja) * | 2007-08-21 | 2010-09-22 | セイコーエプソン株式会社 | 電子部品の実装構造体 |
US8039960B2 (en) | 2007-09-21 | 2011-10-18 | Stats Chippac, Ltd. | Solder bump with inner core pillar in semiconductor package |
JP5228479B2 (ja) * | 2007-12-28 | 2013-07-03 | 富士通株式会社 | 電子装置の製造方法 |
US8119926B2 (en) * | 2009-04-01 | 2012-02-21 | Advanced Interconnections Corp. | Terminal assembly with regions of differing solderability |
US8969734B2 (en) | 2009-04-01 | 2015-03-03 | Advanced Interconnections Corp. | Terminal assembly with regions of differing solderability |
US8647523B2 (en) * | 2011-03-11 | 2014-02-11 | Fujifilm Electronic Materials U.S.A., Inc. | Etching composition |
JP2012243840A (ja) * | 2011-05-17 | 2012-12-10 | Renesas Electronics Corp | 半導体装置およびその製造方法 |
TWI577834B (zh) | 2011-10-21 | 2017-04-11 | 富士軟片電子材料美國股份有限公司 | 新穎的鈍化組成物及方法 |
US10784221B2 (en) * | 2011-12-06 | 2020-09-22 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of processing solder bump by vacuum annealing |
US9512863B2 (en) * | 2012-04-26 | 2016-12-06 | California Institute Of Technology | Silicon alignment pins: an easy way to realize a wafer-to-wafer alignment |
KR20140038735A (ko) * | 2012-09-21 | 2014-03-31 | (주)호전에이블 | 패키지 모듈 및 그 제조 방법 |
JP6151925B2 (ja) | 2013-02-06 | 2017-06-21 | ヤマハ発動機株式会社 | 基板固定装置、基板作業装置および基板固定方法 |
ITTO20150229A1 (it) * | 2015-04-24 | 2016-10-24 | St Microelectronics Srl | Procedimento per produrre bump in componenti elettronici, componente e prodotto informatico corrispondenti |
CN105472216B (zh) * | 2015-12-01 | 2020-01-10 | 宁波舜宇光电信息有限公司 | 具有缓冲结构的电气支架及摄像模组 |
US10403601B2 (en) | 2016-06-17 | 2019-09-03 | Fairchild Semiconductor Corporation | Semiconductor package and related methods |
US10037957B2 (en) | 2016-11-14 | 2018-07-31 | Amkor Technology, Inc. | Semiconductor device and method of manufacturing thereof |
CN108054490B (zh) * | 2017-12-08 | 2020-01-03 | 中国电子科技集团公司第五十四研究所 | 一种多层柔性基板局部微弹簧低应力组装结构 |
WO2019164449A1 (en) * | 2018-02-22 | 2019-08-29 | Massachusetts Institute Of Technology | Method of reducing semiconductor substrate surface unevenness |
CN110557903A (zh) * | 2019-09-05 | 2019-12-10 | 深圳市星河电路股份有限公司 | 一种pcb超高金线邦定值加工方法 |
JP2022079295A (ja) * | 2020-11-16 | 2022-05-26 | 沖電気工業株式会社 | 複合集積フィルム、複合集積フィルム供給ウェハ及び半導体複合装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2533511B2 (ja) * | 1987-01-19 | 1996-09-11 | 株式会社日立製作所 | 電子部品の接続構造とその製造方法 |
US5897326A (en) * | 1993-11-16 | 1999-04-27 | Eldridge; Benjamin N. | Method of exercising semiconductor devices |
US5983493A (en) * | 1993-11-16 | 1999-11-16 | Formfactor, Inc. | Method of temporarily, then permanently, connecting to a semiconductor device |
JPH08139226A (ja) | 1994-11-04 | 1996-05-31 | Sony Corp | 半導体回路装置及びその回路実装方法 |
WO1997016866A2 (en) | 1995-05-26 | 1997-05-09 | Formfactor, Inc. | Chip interconnection carrier and methods of mounting spring contacts to semiconductor devices |
JP2791429B2 (ja) * | 1996-09-18 | 1998-08-27 | 工業技術院長 | シリコンウェハーの常温接合法 |
JPH10173006A (ja) | 1996-12-09 | 1998-06-26 | Hitachi Ltd | 半導体装置および半導体装置の製造方法 |
JPH10303345A (ja) | 1997-04-28 | 1998-11-13 | Shinko Electric Ind Co Ltd | 半導体チップの基板への実装構造 |
JP3080047B2 (ja) | 1997-11-07 | 2000-08-21 | 日本電気株式会社 | バンプ構造体及びバンプ構造体形成方法 |
JPH11214447A (ja) | 1998-01-27 | 1999-08-06 | Oki Electric Ind Co Ltd | 半導体装置の実装構造及びその実装方法 |
JPH11233669A (ja) | 1998-02-10 | 1999-08-27 | Mitsui High Tec Inc | 半導体装置の製造方法 |
JP2000174165A (ja) | 1998-12-08 | 2000-06-23 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP3903359B2 (ja) | 1999-05-10 | 2007-04-11 | 積水ハウス株式会社 | パネル位置決め治具 |
JP2001050980A (ja) | 1999-08-04 | 2001-02-23 | Taniguchi Consulting Engineers Co Ltd | Icの電極端子用コンタクトの構造および製造方法 |
US6242324B1 (en) * | 1999-08-10 | 2001-06-05 | The United States Of America As Represented By The Secretary Of The Navy | Method for fabricating singe crystal materials over CMOS devices |
JP2001053106A (ja) * | 1999-08-13 | 2001-02-23 | Nec Corp | フリップチップ接続構造と電子部品の製造方法 |
JP2001196110A (ja) * | 1999-11-09 | 2001-07-19 | Fujitsu Ltd | 接触力クランプばねによって支持された変形可能なコンタクトコネクタを含む電気コネクタ組立体及び電気的接続方法 |
JP2001156091A (ja) | 1999-11-30 | 2001-06-08 | Oki Electric Ind Co Ltd | 半導体装置及びその製造方法 |
US6640432B1 (en) * | 2000-04-12 | 2003-11-04 | Formfactor, Inc. | Method of fabricating shaped springs |
JP4377035B2 (ja) * | 2000-06-08 | 2009-12-02 | 唯知 須賀 | 実装方法および装置 |
JP3998484B2 (ja) * | 2002-02-07 | 2007-10-24 | 富士通株式会社 | 電子部品の接続方法 |
US20040000428A1 (en) * | 2002-06-26 | 2004-01-01 | Mirng-Ji Lii | Socketless package to circuit board assemblies and methods of using same |
TW547771U (en) * | 2002-07-23 | 2003-08-11 | Via Tech Inc | Elastic electrical contact package structure |
JP4036786B2 (ja) * | 2003-04-24 | 2008-01-23 | 唯知 須賀 | 電子部品実装方法 |
JP4768343B2 (ja) * | 2005-07-27 | 2011-09-07 | 株式会社デンソー | 半導体素子の実装方法 |
-
2004
- 2004-08-30 JP JP2004250453A patent/JP4050732B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-30 KR KR1020050079848A patent/KR20060050794A/ko not_active Application Discontinuation
- 2005-08-30 CN CNB2005100978335A patent/CN100437995C/zh not_active Expired - Fee Related
- 2005-08-30 TW TW094129599A patent/TWI297185B/zh not_active IP Right Cessation
- 2005-08-30 US US11/213,882 patent/US7268430B2/en active Active
-
2006
- 2006-11-28 KR KR1020060118387A patent/KR100821574B1/ko not_active IP Right Cessation
-
2007
- 2007-08-09 US US11/889,100 patent/US7776735B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008124355A (ja) * | 2006-11-15 | 2008-05-29 | Epson Imaging Devices Corp | 半導体装置、異方性導電材、実装構造体、電気光学装置、突起電極の製造方法、異方性導電材の製造方法、及び、電子機器 |
JP2009049081A (ja) * | 2007-08-15 | 2009-03-05 | Nikon Corp | 接合装置 |
JP2010207908A (ja) * | 2009-03-12 | 2010-09-24 | Nikon Corp | 半導体装置を製造する製造装置及び半導体装置を製造する製造方法 |
WO2010106878A1 (ja) * | 2009-03-18 | 2010-09-23 | コニカミノルタホールディングス株式会社 | 熱電変換素子 |
JP5375950B2 (ja) * | 2009-03-18 | 2013-12-25 | コニカミノルタ株式会社 | 熱電変換素子 |
JP2013251405A (ja) * | 2012-05-31 | 2013-12-12 | Tadatomo Suga | 金属領域を有する基板の接合方法 |
JP2014049629A (ja) * | 2012-08-31 | 2014-03-17 | National Institute Of Advanced Industrial & Technology | 接合方法 |
JP2017216469A (ja) * | 2017-07-21 | 2017-12-07 | 須賀 唯知 | 金属領域を有する基板の接合方法 |
Also Published As
Publication number | Publication date |
---|---|
TW200616128A (en) | 2006-05-16 |
JP4050732B2 (ja) | 2008-02-20 |
US7776735B2 (en) | 2010-08-17 |
CN100437995C (zh) | 2008-11-26 |
US20080254610A1 (en) | 2008-10-16 |
CN1744306A (zh) | 2006-03-08 |
KR100821574B1 (ko) | 2008-04-15 |
KR20060050794A (ko) | 2006-05-19 |
TWI297185B (en) | 2008-05-21 |
KR20070008473A (ko) | 2007-01-17 |
US20060043552A1 (en) | 2006-03-02 |
US7268430B2 (en) | 2007-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4050732B2 (ja) | 半導体装置およびその製造方法 | |
US20220139867A1 (en) | Direct bonding methods and structures | |
JP4785937B2 (ja) | 半導体装置の製造方法 | |
US10727219B2 (en) | Techniques for processing devices | |
JP6337400B2 (ja) | チップオンウエハ接合方法及び接合装置並びにチップとウエハとを含む構造体 | |
US8962470B2 (en) | Method for forming bumps, semiconductor device and method for manufacturing same, substrate processing apparatus, and semiconductor manufacturing apparatus | |
US10903153B2 (en) | Thinned die stack | |
KR101252292B1 (ko) | 상온에서의 금속의 직접 결합 | |
TWI713571B (zh) | 半導體裝置及其製造方法 | |
US9418961B2 (en) | Apparatus and method of substrate to substrate bonding for three dimensional (3D) IC interconnects | |
JP2003007764A (ja) | 半導体装置およびその製造方法 | |
JP4095049B2 (ja) | 電極気密封止を用いた高信頼性半導体装置 | |
TW201442168A (zh) | 中介層用基板及其製造方法 | |
WO2021084902A1 (ja) | チップ付き基板の製造方法、及び基板処理装置 | |
WO2024182545A1 (en) | Multichannel memory with serdes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070228 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070228 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20070228 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20070228 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20070315 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070523 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070813 |
|
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: 20071030 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071129 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4050732 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101207 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111207 Year of fee payment: 4 |
|
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 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111207 Year of fee payment: 4 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111207 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121207 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121207 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131207 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |