KR100395694B1 - 지그재그 배열의 본딩패드를 가지는 표면 실장기판 - Google Patents
지그재그 배열의 본딩패드를 가지는 표면 실장기판 Download PDFInfo
- Publication number
- KR100395694B1 KR100395694B1 KR10-2001-0018262A KR20010018262A KR100395694B1 KR 100395694 B1 KR100395694 B1 KR 100395694B1 KR 20010018262 A KR20010018262 A KR 20010018262A KR 100395694 B1 KR100395694 B1 KR 100395694B1
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- South Korea
- Prior art keywords
- bonding pads
- pad
- bonding
- bonding pad
- substrate
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 46
- 239000004065 semiconductor Substances 0.000 claims abstract description 50
- 229910000679 solder Inorganic materials 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 20
- 238000003491 array Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 53
- 229910052737 gold Inorganic materials 0.000 description 53
- 239000010931 gold Substances 0.000 description 53
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000005530 etching Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
Classifications
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- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
-
- 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
- H01L2224/01—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
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
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)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (8)
- 2행의 지그재그 배열로 배치된 복수의 돌출전극을 가지는 반도체 소자가 표면실장되도록 구성되어 배열된 표면실장기판으로서,기판과,기판상에 형성된 복수의 본딩패드를 구비하며,상기 본딩패드는 반도체 소자의 돌출전극의 지그재그배열에 대응하는 지그재그배열로 배열되고,각 본딩패드는 실질적으로 균일한 폭을 가지는 패드부와 상기 패드부로부터 상기 본딩패드의 다른 행을 향하여 연장하는 단부를 구비하며, 각 본딩패드의 단부는 그 단부와 다른 행에 배열된 본딩패드의 패드부 사이의 경계를 지나 연장하는 부분이 없는 것을 특징으로 하는 표면실장기판.
- 제1항에 있어서,각 본딩패드의 단부는 다른 행에 배열된 인접하는 본딩패드의 단부사이의 영역으로 돌출하는 것을 특징으로 하는 표면실장기판.
- 제1항에 있어서,각 본딩패드의 단부는 삼각형 형상으로 형성된 것을 특징으로 하는 표면실장기판.
- 제1항에 있어서,상기 돌출전극은 스터드범프(stud bumps)로서 형성되며, 상기 스터드범프는 본딩패드에 미리 도포된 땜납에 의해 각 본딩패드에 접합되어 있는 것을 특징으로 하는 표면실장기판.
- 2행의 지그재그배열로 배열된 복수의 돌출전극을 가지는 반도체 소자와,기판상에 형성된 복수의 본딩패드를 가지는 표면실장기판을 구비하는 표면실장구조로서,상기 본딩패드는 반도체 소자의 돌출전극의 지그재그배열에 대응하는 지그재그배열로 배열되고,각 본딩패드는 실질적으로 균일한 폭을 가지는 패드부와 상기 패드부로부터 본딩패드의 다른 행을 향하여 연장하는 단부를 구비하며,각 본딩패드의 단부는 그 단부와 다른 행에 배열된 본딩패드의 패드부 사이의 경계를 지나 연장하는 부분이 없고,돌출전극이 본딩패드에 미리 도포된 땜납에 의해 각 본딩패드에 접합된 것을 특징으로 하는 표면실장구조.
- 제5항에 있어서,상기 각 본딩패드의 단부는 다른 행에 배열된 인접하는 본딩패드의 단부 사이의 영역으로 돌출하는 것을 특징으로 하는 표면실장구조.
- 제5항에 있어서,상기 각 본딩패드의 단부는 삼각형 형상으로 형성된 것을 특징으로 하는 표면실장구조.
- 제5항에 있어서,상기 돌출전극은 스터드범프로서 형성된 것을 특징으로 하는 표면실장구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0018262A KR100395694B1 (ko) | 2001-04-06 | 2001-04-06 | 지그재그 배열의 본딩패드를 가지는 표면 실장기판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0018262A KR100395694B1 (ko) | 2001-04-06 | 2001-04-06 | 지그재그 배열의 본딩패드를 가지는 표면 실장기판 |
Publications (2)
Publication Number | Publication Date |
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KR20020078217A KR20020078217A (ko) | 2002-10-18 |
KR100395694B1 true KR100395694B1 (ko) | 2003-08-25 |
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KR10-2001-0018262A KR100395694B1 (ko) | 2001-04-06 | 2001-04-06 | 지그재그 배열의 본딩패드를 가지는 표면 실장기판 |
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KR102634290B1 (ko) | 2018-11-09 | 2024-02-06 | 동우 화인켐 주식회사 | 패드 전극부 및 이를 갖는 터치센서 |
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KR20020078217A (ko) | 2002-10-18 |
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