JPH0241433U - - Google Patents

Info

Publication number
JPH0241433U
JPH0241433U JP1988120835U JP12083588U JPH0241433U JP H0241433 U JPH0241433 U JP H0241433U JP 1988120835 U JP1988120835 U JP 1988120835U JP 12083588 U JP12083588 U JP 12083588U JP H0241433 U JPH0241433 U JP H0241433U
Authority
JP
Japan
Prior art keywords
element portion
functional element
substrate
electrode terminal
rough surface
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.)
Pending
Application number
JP1988120835U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988120835U priority Critical patent/JPH0241433U/ja
Publication of JPH0241433U publication Critical patent/JPH0241433U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/117—Shapes of semiconductor bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01515—Forming coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07551—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07551—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting
    • H10W72/07553—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting changes in shapes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/934—Cross-sectional shape, i.e. in side view
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/981—Auxiliary members, e.g. spacers
    • H10W72/983—Reinforcing structures, e.g. collars

Landscapes

  • Wire Bonding (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例の構成を示す縦断面
図、第２図は実施例の粗面の粗さを示す説明図、
第３図は実施例における電極端子引剥強度のヒス
トグラム、第４図は従来例の構成を示す縦断面図
、第５図は従来例の電極端子配設部位の表面粗さ
を示す説明図、第６図は従来例における電極端子
引剥強度のヒストグラムである。 １…基板、１ａ…粗面、２ａ…機能素子部、３
…電極端子、５…配線材。 FIG. 1 is a vertical sectional view showing the configuration of an embodiment of this invention, FIG. 2 is an explanatory diagram showing the roughness of the rough surface of the embodiment,
FIG. 3 is a histogram of the electrode terminal peeling strength in the example, FIG. 4 is a longitudinal cross-sectional view showing the configuration of the conventional example, and FIG. 5 is an explanatory diagram showing the surface roughness of the electrode terminal placement site of the conventional example. FIG. 6 is a histogram of electrode terminal peel strength in a conventional example. DESCRIPTION OF SYMBOLS 1... Substrate, 1a... Rough surface, 2a... Functional element part, 3
...electrode terminal, 5...wiring material.

Claims (1)

【実用新案登録請求の範囲】 所望の電気特性を有する機能素子部と、その機
能素子部に電気的に接続され外部の電気回路網と
の接続のための配線材がろう付けされる電極端子
とが同一の基板上に配設されてなり、 電極端子が配設される部位の基板の表面が、凹
凸の深さが１０〜８０μｍで、かつそのピツチが
５〜１００μｍの粗面であることを特徴とする機
能素子。[Claims for Utility Model Registration] A functional element portion having desired electrical characteristics, and an electrode terminal that is electrically connected to the functional element portion and to which a wiring material for connection to an external electrical circuit network is brazed. are arranged on the same substrate, and the surface of the substrate where the electrode terminals are arranged is a rough surface with a depth of unevenness of 10 to 80 μm and a pitch of 5 to 100 μm. Featured functional elements.
JP1988120835U 1988-09-14 1988-09-14 Pending JPH0241433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988120835U JPH0241433U (en) 1988-09-14 1988-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988120835U JPH0241433U (en) 1988-09-14 1988-09-14

Publications (1)

Publication Number Publication Date
JPH0241433U true JPH0241433U (en) 1990-03-22

Family

ID=31367302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988120835U Pending JPH0241433U (en) 1988-09-14 1988-09-14

Country Status (1)

Country Link
JP (1) JPH0241433U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05183211A (en) * 1991-11-13 1993-07-23 Alps Electric Co Ltd Thin film laminated body and formation thereof
JPH05248578A (en) * 1991-04-18 1993-09-24 Anelva Corp Vacuum seal gasket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05248578A (en) * 1991-04-18 1993-09-24 Anelva Corp Vacuum seal gasket
JPH05183211A (en) * 1991-11-13 1993-07-23 Alps Electric Co Ltd Thin film laminated body and formation thereof

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