JP2007048853A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP2007048853A JP2007048853A JP2005230193A JP2005230193A JP2007048853A JP 2007048853 A JP2007048853 A JP 2007048853A JP 2005230193 A JP2005230193 A JP 2005230193A JP 2005230193 A JP2005230193 A JP 2005230193A JP 2007048853 A JP2007048853 A JP 2007048853A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- region
- pad
- electrode pad
- probe
- 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
Images
Classifications
-
- 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
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
-
- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire 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
- H01L2224/023—Redistribution layers [RDL] for bonding areas
-
- 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
- H01L2224/0401—Bonding areas specifically adapted for bump connectors, e.g. under bump metallisation [UBM]
-
- 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
- H01L2224/04042—Bonding areas specifically adapted for wire connectors, e.g. wirebond pads
-
- 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
- H01L2224/05073—Single internal layer
-
- 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
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05553—Shape in top view being rectangular
-
- 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
- H01L2224/05599—Material
- H01L2224/056—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/05617—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/05624—Aluminium [Al] as principal constituent
-
- 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
- H01L2224/05599—Material
- H01L2224/056—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/05638—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/05647—Copper [Cu] as principal constituent
-
- 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
-
- 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
- H01L2224/131—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45147—Copper (Cu) as principal constituent
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/485—Material
- H01L2224/48505—Material at the bonding interface
- H01L2224/48799—Principal constituent of the connecting portion of the wire connector being Copper (Cu)
- H01L2224/488—Principal constituent of the connecting portion of the wire connector being Copper (Cu) with a principal constituent of the bonding area being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/48838—Principal constituent of the connecting portion of the wire connector being Copper (Cu) with a principal constituent of the bonding area being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/48847—Copper (Cu) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3114—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed the device being a chip scale package, e.g. CSP
-
- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire 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
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- 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
- H01L2924/01013—Aluminum [Al]
-
- 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
- H01L2924/01014—Silicon [Si]
-
- 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
- H01L2924/01015—Phosphorus [P]
-
- 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
- H01L2924/01029—Copper [Cu]
-
- 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
- H01L2924/01082—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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Wire Bonding (AREA)
Abstract
【解決手段】 パッドメタル22の少なくともプローブ領域23直下部分を、プローブの進行方向に平行に並んだ複数の細い金属層で形成することにより、プロセス工程の複雑化やチップサイズの肥大化を招くことなく、パッドメタル22の表面平坦度を高くし、半導体装置の特性悪化を防ぐことができる。
【選択図】 図1
Description
図9(a)は従来の半導体装置の平面図、図9(b)は従来の半導体装置におけるI/Oセル領域の要部拡大図であり、図9(a)の平面図におけるI/O領域の拡大図である。図10は従来の半導体装置におけるI/O領域近傍の断面図であり、図9のA−A’断面図を示し、プロービング時の電極パッドの様子を模式的に示す図である。図11は従来の半導体装置におけるバンプを形成した電極パッドを示す断面図である。
従来のI/Oセルは、図9,図10に示すように、アクティブ領域10で形成された内部回路の信号や電源等を、複数層のCu配線を用いてI/O領域の最上層Cu配線で形成されたパッドメタル12まで引き伸ばし(図示せず)、ビア15を介して半導体装置表面のSiN膜13(平面図では省略)から露出したAlの電極パッド14と接続する。ここで、パッドメタル12は電極パッド14とほぼ同形状に形成されている。パッドメタル及び電極パッドは50μm×80μm〜70μm×100μm程度であり、Alの電極パッド膜厚は450μm〜2μm程度を有する構成であることが多い。
請求項4記載の半導体装置は、請求項2記載の半導体装置において、前記電極パッドが前記アクティブ領域にはみ出して形成されることを特徴とする。
請求項6記載の半導体装置は、請求項2または請求項3または請求項4または請求項5のいずれかに記載の半導体装置において、前記層間膜がSiN層であることを特徴とする。
請求項9記載の半導体装置は、請求項1または請求項2または請求項3または請求項4または請求項5または請求項6または請求項7のいずれかに記載の半導体装置において、前記スリットは、少なくともその一端は開放端を備えたことを特徴とする。
まず、実施の形態1における半導体装置について図1,図2,図3,図4を用いて説明する。
図3に示すように、プローブ17は、電極パッド14のプローブ領域23にコンタクトするように設定されており、半導体装置外側からアクティブ領域に向かってプローブ17が進行し、電極パッド14を削って電極パッド14と接触する。
図5は本発明の実施の形態2におけるI/Oセル領域の平面図、図6は本発明の実施の形態2におけるI/Oセル領域の断面図であり、図5のA−A’断面図である。
図7は本発明の実施の形態3におけるI/Oセル領域の平面図、図8は本発明の実施の形態3におけるバンプを形成したI/Oセル構成を示す断面図である。
以上の各実施の形態では、内部配線をCu配線、電極パッドをAl層にて形成する場合を例に説明したが、その他の金属層を任意に組み合わせて用いても同様の結果を奏する。また、層間膜としてSiN層を用いて説明したが、その他の層間膜材料を用いても同様の結果を奏する。
11 I/Oセル
12 パッドメタル
13 SiN膜
14 電極パッド
15 ビア
16 プローブ領域
17 プローブ
18 バンプ
21 I/O領域
22 パッドメタル
23 プローブ領域
24 スリット
32 パッドメタル
33 SiN膜
34 スリット
35 ビア
36 シールド配線
37 スタックバンプ
42 パッドメタル
44 スリット
Claims (12)
- 外部端子である電極パッドを配置した電極パッド領域と、内部回路を配置したアクティブ領域とを備えた半導体装置において、
前記内部回路からの配線が続され、前記電極パッドの下層に配置されたパッドメタルと、
前記電極パッドと前記パッドメタルを電気的に接続するビアと
を有し、前記パッドメタルの少なくとも一部にスリットを設けることを特徴とする半導体装置。 - 外部端子である電極パッドを配置した電極パッド領域と、内部回路を配置したアクティブ領域とを備えた半導体装置において、
前記内部回路からの配線が接続され、前記電極パッドの下層に層間膜を介して配置されたパッドメタルと、
前記層間膜を貫通して前記電極パッドと前記パッドメタルを電気的に接続するビアと
を有し、前記パッドメタルの少なくとも一部にスリットを設けることを特徴とする半導体装置。 - 前記ビアは、前記プローブ領域を除く領域に配置することを特徴とする請求項2記載の半導体装置。
- 前記電極パッドが前記アクティブ領域にはみ出して形成されることを特徴とする請求項2記載の半導体装置。
- 前記アクティブ領域の前記電極パッド下部にシールド配線が形成されることを特徴とする請求項4記載の半導体装置。
- 前記層間膜がSiN層であることを特徴とする請求項2または請求項3または請求項4または請求項5のいずれかに記載の半導体装置。
- 前記パッドメタルの少なくとも一部に前記スリットを設ける位置は、前記電極パッドで検査時に検査プローブが移動するプローブ領域の直下を含む位置であり、前記スリットを設ける方向は前記検査プローブの進行方向であることを特徴とする請求項1または請求項2または請求項3または請求項4または請求項5または請求項6のいずれかに記載の半導体装置。
- 前記スリットを前記パッドメタルの前記プローブ領域直下にのみ設けることを特徴とする請求項7に記載の半導体装置。
- 前記スリットは、少なくともその一端は開放端を備えたことを特徴とする請求項1または請求項2または請求項3または請求項4または請求項5または請求項6または請求項7のいずれかに記載の半導体装置。
- 前記スリットを複数本備えたことを特徴とする請求項1または請求項2または請求項3または請求項4または請求項5または請求項6または請求項7または請求項8または請求項9のいずれかに記載の半導体装置。
- 複数の前記スリットで挟まれた前記パッドメタルの各金属層の幅は20um以下であることを特徴とする請求項10記載の半導体装置。
- 前記パッドメタルを形成する金属層がCuで、前記電極パッドがAlから成ることを特徴とする請求項1または請求項2または請求項3または請求項4または請求項5または請求項6または請求項7または請求項8または請求項9または請求項10または請求項11のいずれかに記載の半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005230193A JP4761880B2 (ja) | 2005-08-09 | 2005-08-09 | 半導体装置 |
CNB2006100956468A CN100517672C (zh) | 2005-08-09 | 2006-06-22 | 半导体器件 |
TW095123151A TW200707607A (en) | 2005-08-09 | 2006-06-27 | Semiconductor device |
US11/494,705 US7944059B2 (en) | 2005-08-09 | 2006-07-28 | Semiconductor device having a probing region |
US13/067,152 US20110215481A1 (en) | 2005-08-09 | 2011-05-12 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005230193A JP4761880B2 (ja) | 2005-08-09 | 2005-08-09 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007048853A true JP2007048853A (ja) | 2007-02-22 |
JP4761880B2 JP4761880B2 (ja) | 2011-08-31 |
Family
ID=37722010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005230193A Active JP4761880B2 (ja) | 2005-08-09 | 2005-08-09 | 半導体装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7944059B2 (ja) |
JP (1) | JP4761880B2 (ja) |
CN (1) | CN100517672C (ja) |
TW (1) | TW200707607A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009141153A (ja) * | 2007-12-06 | 2009-06-25 | Rohm Co Ltd | 半導体装置 |
WO2015132924A1 (ja) * | 2014-03-06 | 2015-09-11 | 三菱電機株式会社 | 半導体装置 |
WO2015132926A1 (ja) * | 2014-03-06 | 2015-09-11 | 三菱電機株式会社 | 半導体装置、及び、その試験方法 |
WO2016079969A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社デンソー | 半導体ウェハおよび半導体装置の製造方法 |
JP2016105463A (ja) * | 2014-11-19 | 2016-06-09 | 株式会社デンソー | 半導体ウェハおよび半導体装置の製造方法 |
US11714123B2 (en) | 2020-09-02 | 2023-08-01 | United Semiconductor Japan Co., Ltd. | Probe position monitoring structure and method of monitoring position of probe |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100148218A1 (en) * | 2008-12-10 | 2010-06-17 | Panasonic Corporation | Semiconductor integrated circuit device and method for designing the same |
JP2010278141A (ja) * | 2009-05-27 | 2010-12-09 | Renesas Electronics Corp | 半導体装置及び半導体装置の検査方法 |
JP6560175B2 (ja) | 2016-09-13 | 2019-08-14 | 株式会社東芝 | 半導体装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000049223A (ja) * | 1998-07-30 | 2000-02-18 | Oki Electric Ind Co Ltd | 半導体装置 |
JP2000200905A (ja) * | 1999-01-06 | 2000-07-18 | Nissan Motor Co Ltd | 半導体装置 |
JP2002110731A (ja) * | 2000-09-29 | 2002-04-12 | Nec Corp | 半導体装置とその製造方法 |
JP2004063652A (ja) * | 2002-07-26 | 2004-02-26 | Renesas Technology Corp | 半導体装置の製造方法 |
WO2004040646A1 (de) * | 2002-10-22 | 2004-05-13 | Infineon Technologies Ag | Elektronisches bauelement mit integriertem passiven elektronischen bauelement und verfahren zu dessen herstellung |
JP2006108329A (ja) * | 2004-10-04 | 2006-04-20 | Fujitsu Ltd | 半導体装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0637840A1 (en) * | 1993-08-05 | 1995-02-08 | AT&T Corp. | Integrated circuit with active devices under bond pads |
KR100267105B1 (ko) * | 1997-12-09 | 2000-11-01 | 윤종용 | 다층패드를구비한반도체소자및그제조방법 |
US5986343A (en) * | 1998-05-04 | 1999-11-16 | Lucent Technologies Inc. | Bond pad design for integrated circuits |
TW430935B (en) * | 1999-03-19 | 2001-04-21 | Ind Tech Res Inst | Frame type bonding pad structure having a low parasitic capacitance |
US6803302B2 (en) * | 1999-11-22 | 2004-10-12 | Freescale Semiconductor, Inc. | Method for forming a semiconductor device having a mechanically robust pad interface |
US6198170B1 (en) * | 1999-12-16 | 2001-03-06 | Conexant Systems, Inc. | Bonding pad and support structure and method for their fabrication |
KR100370238B1 (ko) * | 2000-10-20 | 2003-01-30 | 삼성전자 주식회사 | 반도체 소자의 본드패드 및 그 형성방법 |
US7313530B2 (en) * | 2001-04-10 | 2007-12-25 | General Electric Company | Methods and systems for generating and displaying the capacity of a delivery management system |
JP2003031575A (ja) * | 2001-07-17 | 2003-01-31 | Nec Corp | 半導体装置及びその製造方法 |
US6844631B2 (en) * | 2002-03-13 | 2005-01-18 | Freescale Semiconductor, Inc. | Semiconductor device having a bond pad and method therefor |
US6908841B2 (en) * | 2002-09-20 | 2005-06-21 | Infineon Technologies Ag | Support structures for wirebond regions of contact pads over low modulus materials |
US6642597B1 (en) * | 2002-10-16 | 2003-11-04 | Lsi Logic Corporation | Inter-layer interconnection structure for large electrical connections |
-
2005
- 2005-08-09 JP JP2005230193A patent/JP4761880B2/ja active Active
-
2006
- 2006-06-22 CN CNB2006100956468A patent/CN100517672C/zh active Active
- 2006-06-27 TW TW095123151A patent/TW200707607A/zh unknown
- 2006-07-28 US US11/494,705 patent/US7944059B2/en active Active
-
2011
- 2011-05-12 US US13/067,152 patent/US20110215481A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000049223A (ja) * | 1998-07-30 | 2000-02-18 | Oki Electric Ind Co Ltd | 半導体装置 |
JP2000200905A (ja) * | 1999-01-06 | 2000-07-18 | Nissan Motor Co Ltd | 半導体装置 |
JP2002110731A (ja) * | 2000-09-29 | 2002-04-12 | Nec Corp | 半導体装置とその製造方法 |
JP2004063652A (ja) * | 2002-07-26 | 2004-02-26 | Renesas Technology Corp | 半導体装置の製造方法 |
WO2004040646A1 (de) * | 2002-10-22 | 2004-05-13 | Infineon Technologies Ag | Elektronisches bauelement mit integriertem passiven elektronischen bauelement und verfahren zu dessen herstellung |
JP2006108329A (ja) * | 2004-10-04 | 2006-04-20 | Fujitsu Ltd | 半導体装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10037939B2 (en) | 2007-12-06 | 2018-07-31 | Rohm Co., Ltd. | Semiconductor apparatus |
US8791569B2 (en) | 2007-12-06 | 2014-07-29 | Rohm Co., Ltd. | Semiconductor apparatus |
US9659868B2 (en) | 2007-12-06 | 2017-05-23 | Rohm Co., Ltd. | Semiconductor apparatus |
JP2009141153A (ja) * | 2007-12-06 | 2009-06-25 | Rohm Co Ltd | 半導体装置 |
US9368431B2 (en) | 2007-12-06 | 2016-06-14 | Rohm Co., Ltd. | Semiconductor apparatus |
JPWO2015132926A1 (ja) * | 2014-03-06 | 2017-03-30 | 三菱電機株式会社 | 半導体装置、及び、その試験方法 |
US10192797B2 (en) | 2014-03-06 | 2019-01-29 | Mitsubishi Electric Corporation | Semiconductor device and electrical contact structure thereof |
WO2015132926A1 (ja) * | 2014-03-06 | 2015-09-11 | 三菱電機株式会社 | 半導体装置、及び、その試験方法 |
WO2015132924A1 (ja) * | 2014-03-06 | 2015-09-11 | 三菱電機株式会社 | 半導体装置 |
US10228412B2 (en) | 2014-03-06 | 2019-03-12 | Mitsubishi Electric Corporation | Semiconductor device and method for testing same |
JP2016105463A (ja) * | 2014-11-19 | 2016-06-09 | 株式会社デンソー | 半導体ウェハおよび半導体装置の製造方法 |
WO2016079969A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社デンソー | 半導体ウェハおよび半導体装置の製造方法 |
US11714123B2 (en) | 2020-09-02 | 2023-08-01 | United Semiconductor Japan Co., Ltd. | Probe position monitoring structure and method of monitoring position of probe |
US11994556B2 (en) | 2020-09-02 | 2024-05-28 | United Semiconductor Japan Co., Ltd. | Probe position monitoring structure and method of monitoring position of probe |
US12339315B2 (en) | 2020-09-02 | 2025-06-24 | United Semiconductor Japan Co., Ltd. | Probe position monitoring structure and method of monitoring position of probe |
Also Published As
Publication number | Publication date |
---|---|
JP4761880B2 (ja) | 2011-08-31 |
CN100517672C (zh) | 2009-07-22 |
US20070052085A1 (en) | 2007-03-08 |
US20110215481A1 (en) | 2011-09-08 |
TW200707607A (en) | 2007-02-16 |
CN1913140A (zh) | 2007-02-14 |
US7944059B2 (en) | 2011-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4242336B2 (ja) | 半導体装置 | |
US20110215481A1 (en) | Semiconductor device | |
US10366941B2 (en) | Package structure | |
JP2012256787A (ja) | 半導体装置及び半導体装置の製造方法 | |
US7701072B2 (en) | Semiconductor device and manufacturing method therefor | |
US9190378B2 (en) | Semiconductor chip and semiconductor device | |
JP2011222738A (ja) | 半導体装置の製造方法 | |
JP2006210438A (ja) | 半導体装置およびその製造方法 | |
US7501710B2 (en) | Semiconductor integrated circuit and method of manufacturing the same | |
TW201303309A (zh) | 探針卡及其製作方法 | |
JP2005236277A (ja) | 半導体集積回路 | |
US20080164469A1 (en) | Semiconductor device with measurement pattern in scribe region | |
JP2008034783A (ja) | 半導体ウエハおよび半導体チップの製造方法および半導体ウエハプローブ検査方法 | |
JP5027605B2 (ja) | 半導体装置 | |
TWI221527B (en) | Semiconductor device | |
JP2011119506A (ja) | 半導体装置 | |
JP2008085043A (ja) | 半導体ウェハ、半導体チップおよび半導体チップの製造方法。 | |
JP2007266078A (ja) | 半導体装置、チップ・オン・チップ構造の半導体装置及び半導体装置の製造方法 | |
JP2005032983A (ja) | 半導体装置およびその製造方法 | |
KR20070018669A (ko) | 반도체장치 | |
JP4221019B2 (ja) | 半導体装置 | |
US11616033B2 (en) | Semiconductor device | |
JP2014203933A (ja) | 半導体装置の製造方法 | |
JP2013168624A (ja) | 半導体装置 | |
JP2927267B2 (ja) | 半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080117 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080430 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100330 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100406 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100604 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110411 |
|
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: 20110510 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110607 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140617 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4761880 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140617 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
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 |