JPH0355861A - Bonding equipment - Google Patents

Bonding equipment

Info

Publication number
JPH0355861A
JPH0355861A JP19197589A JP19197589A JPH0355861A JP H0355861 A JPH0355861 A JP H0355861A JP 19197589 A JP19197589 A JP 19197589A JP 19197589 A JP19197589 A JP 19197589A JP H0355861 A JPH0355861 A JP H0355861A
Authority
JP
Japan
Prior art keywords
bonding
pressurizing
chip
tip
tool
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
JP19197589A
Other languages
Japanese (ja)
Inventor
Masaharu Yoshida
吉田 正治
Akira Yamamoto
彰 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP19197589A priority Critical patent/JPH0355861A/en
Publication of JPH0355861A publication Critical patent/JPH0355861A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wire Bonding (AREA)

Abstract

PURPOSE:To obtain an equipment capable of uniform pressurizing and simple adjusting, by arranging pressurizing parts independently at the tip of a bonding tool, which parts are capable of elastic displacement in the pressurizing direction. CONSTITUTION:The title bonding equipment is provided with a bonding head for bonding bumps 2 between a chip 5 and leads 3. Pressurizing parts 6 capable of elastic displacement in the pressurizing direction are independently arranged at the tip of a bonding tool 1 of the bonding head. For example, pressurizing tips 6 and springs 7 are installed in the bonding tool 1; the bump 2 is formed on the chip 5 or a lead 8; the chip 5 is heated by a heat block 4; when the temperature becomes an adequate value, the chip is pressurized and bonded by the pressurizing tip 6 pressed by the spring 7 installed in the boding tool 1. Thereby uniform pressurizing is enabled, and a bonding equipment of high reliability can be obtained.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、ボンデイング装置、特にTABに使用する
、ボンデイングツールの改良に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement of a bonding tool used in a bonding apparatus, particularly a TAB.

〔従来の技術〕[Conventional technology]

第2図は従来のTAB装置のインナーリードボンドを示
す断面図であり、図において、(1)はボンデイングツ
ール、(2)はバンプ、(8)はリード、(4)はボン
デイングでれるチップ、(6)はこのチップを加熱スる
ヒートブロックである。
FIG. 2 is a cross-sectional view showing the inner lead bond of a conventional TAB device. In the figure, (1) is a bonding tool, (2) is a bump, (8) is a lead, (4) is a chip to be bonded, (6) is a heat block that heats this chip.

次に動作について説明する。Next, the operation will be explained.

バンプ《2》は、チップ(5)上又は、リード(8)上
に形或される。チップ(6)は、ヒートブロック(4)
により加熱でれ、適正な温度になった時、ボンデイング
ツール(1)によシリード(8),バンプ(2),チッ
プ(5)を加圧し、接合する。
Bumps <<2>> are formed on the chip (5) or on the leads (8). The chip (6) is the heat block (4)
When the temperature reaches an appropriate temperature, the bonding tool (1) applies pressure to the series lead (8), bump (2), and chip (5) to bond them.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従来のボンデイング装置は以上のように構成サれている
ので、ボンディングッールが、リード,バンプ,チップ
を均一に加圧するためには、ボンデイングツールのチッ
プに対する平行度を十分に出す必要があった,. この発明は上記のような問題点を解消するためになとれ
たもので、均一加圧が出来るとともに、簡単に調整する
ことが出来るボンディング装置を得ることを目的とする
Conventional bonding equipment is configured as described above, so in order for the bonding tool to apply pressure uniformly to the leads, bumps, and chip, it is necessary to make the bonding tool sufficiently parallel to the chip. Ta,. This invention was developed to solve the above-mentioned problems, and an object of the present invention is to provide a bonding device that can apply pressure uniformly and can be easily adjusted.

〔課題を解決するための手段〕[Means to solve the problem]

この発明に係る、ボンデイング装置は、加圧方向に弾性
的に変位し得る加圧部を夫々独立に配置したものである
The bonding device according to the present invention has pressurizing parts that can be elastically displaced in the pressurizing direction arranged independently.

〔作用〕[Effect]

この発明にかけるボンディング装置は、加圧チップが独
立して動き、例えばバネによって押圧でれ、接合部を均
一に加圧する。
In the bonding device according to the present invention, the pressure tip moves independently and is pressed by a spring, for example, to uniformly press the bonded portion.

〔発明の実施例〕[Embodiments of the invention]

以下、この発明の一実施例を図について説明する。第1
図において、(1)はボンディングツール、(6)及び
(γ)はこのボンディングツール(1)の中に設けられ
た加圧チップ、及びバネ、(2)はバンプ、(8)はリ
ード、(5)はチップ、(4)はこのチップ(6)を加
熱するヒートブロックである1, 次に動作について説明する。バンブ(2)は、チップ(
5)上又は、リード(8)上に形F7!i.される。チ
ップ(6)はヒートブロック(4)により加熱でれ、適
正な温度になった時、ボンディングツール(1)内に設
けられたバネ(γ)によって押圧された加圧チップ(6
)により加圧し、接合する。
An embodiment of the present invention will be described below with reference to the drawings. 1st
In the figure, (1) is a bonding tool, (6) and (γ) are pressure tips and springs provided in this bonding tool (1), (2) is a bump, (8) is a lead, ( 5) is a chip, and (4) is a heat block 1 for heating this chip (6).Next, the operation will be explained. Bamboo (2) is a chip (
5) Shape F7 on top or lead (8)! i. be done. The chip (6) is heated by the heat block (4), and when it reaches an appropriate temperature, the pressurized chip (6) is pressed by the spring (γ) provided in the bonding tool (1).
) to join.

なか、上記実施例の加圧チップの先端はフラットでも良
い、5 〔発明の効果〕 以上のように、この発明によれば、加圧部を独立して弾
性変位し得るように構或したので、均一な加圧が可能と
なり、信頼性の高い接合装置とする効果がある。
Among them, the tip of the pressurizing tip in the above embodiment may be flat.5 [Effects of the Invention] As described above, according to the present invention, the pressurizing part is configured so that it can be elastically displaced independently. , it is possible to apply uniform pressure, which has the effect of making the bonding device highly reliable.

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

第1図はこの発明の一実施例を示す断面図、第2図は従
来装置の断面図である。 図中、(1)はボンデイングツール、(2)はバンプ、
(8)はリード、(4)はヒートブロック、(5)はチ
ップ、(6)は加圧チップ、(γ)はバネである。 なお、各図中同一符号は同一又は相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional device. In the figure, (1) is a bonding tool, (2) is a bump,
(8) is a lead, (4) is a heat block, (5) is a chip, (6) is a pressure chip, and (γ) is a spring. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【特許請求の範囲】[Claims]  チップとリード、及び上記チップと上記リードとの間
のバンプを接合するボンディングヘッドを有したボンデ
ィング装置において、上記ボンディングヘッドのボンデ
ィングツール先端には、加圧方向に弾性的に変位し得る
加圧部を夫々独立に配置したことを特徴とするボンディ
ング装置。
In a bonding apparatus having a bonding head for bonding a chip and a lead, and a bump between the chip and the lead, the bonding head includes a pressurizing part that can be elastically displaced in a pressurizing direction at the tip of a bonding tool. A bonding device characterized in that each is arranged independently.
JP19197589A 1989-07-24 1989-07-24 Bonding equipment Pending JPH0355861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19197589A JPH0355861A (en) 1989-07-24 1989-07-24 Bonding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19197589A JPH0355861A (en) 1989-07-24 1989-07-24 Bonding equipment

Publications (1)

Publication Number Publication Date
JPH0355861A true JPH0355861A (en) 1991-03-11

Family

ID=16283552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19197589A Pending JPH0355861A (en) 1989-07-24 1989-07-24 Bonding equipment

Country Status (1)

Country Link
JP (1) JPH0355861A (en)

Similar Documents

Publication Publication Date Title
US5840598A (en) LOC semiconductor assembled with room temperature adhesive
JP2001223244A (en) Pressuring device and bump bonding device using the same, sticking device, and compression bonding device and pressuring method
JP3317226B2 (en) Thermocompression bonding equipment
JPH0355861A (en) Bonding equipment
JP2000323534A (en) Mounting structure of semiconductor element and mounting method thereof
JP2661439B2 (en) Bonding method and jig thereof
JP3715942B2 (en) Wire bonding method
JPH0695519B2 (en) Bump forming method
JPH0512854B2 (en)
JPH0214780B2 (en)
JPH03270032A (en) Wireless pga bonder
JPH1187777A (en) Method for packaging semiconductor device
JPH03116735A (en) Ic for flip chip and formation of bump thereof
JP2714946B2 (en) Bonding method
JPH0433632Y2 (en)
JPH02170445A (en) Mounting of semiconductor element
JPH025537Y2 (en)
JPS62262436A (en) Semiconductor device
JPS6396930A (en) Manufacture of semiconductor device
JPH01175186A (en) Heat pressurizer for thermal adhesion press
JPH10229160A (en) Manufacture of semiconductor device
JPH0770564B2 (en) Bonding device
JPH02285652A (en) Semiconductor bonding device
JPS62160734A (en) Tab type bonding system
JPS6392113A (en) Manufacture of ultrasonic delay line