JPS61120429A - Apparatus for manufacturing semiconductor - Google Patents

Apparatus for manufacturing semiconductor

Info

Publication number
JPS61120429A
JPS61120429A JP24211084A JP24211084A JPS61120429A JP S61120429 A JPS61120429 A JP S61120429A JP 24211084 A JP24211084 A JP 24211084A JP 24211084 A JP24211084 A JP 24211084A JP S61120429 A JPS61120429 A JP S61120429A
Authority
JP
Japan
Prior art keywords
lead frame
magazine
elevator
fed
equipment
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
JP24211084A
Other languages
Japanese (ja)
Inventor
Koji Yamaguchi
山口 耕二
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP24211084A priority Critical patent/JPS61120429A/en
Publication of JPS61120429A publication Critical patent/JPS61120429A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/50Assembly 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Die Bonding (AREA)

Abstract

PURPOSE:To improve the working efficiency and productivity of each apparatus, by providing a receiving unit and a supplying unit at the ends of a conveying path, respectively, and providing a unit for temporarily storing products in an intermediate position between those apparatuses. CONSTITUTION:A lead frame is fed by a pin 3-3 from a magazine 3-2 set on an elevator 3-1 and die bonded by a die bonding apparatus M1 at a predetermined position. The lead frame is further fed to a magazine 3-8 or 3-7 set on an elevator 3-6 in an intermediate position between the apparatus M1 and a wire bonding apparatus M2. If no preceding lead frame is present on a conveying rail 3-10, the lead frame presently fed is passed through the magazine so that wires are connected thereto by the apparatus M2 and the lead frame is received in a magazine 3-14 of a storing unit M5. If a preceding lead frame is present on the rail, however, the lead frame presently fed is received in the magazine case 3-8 and temporarily stored by the pitch operation of the elevator 3-6. According to this construction, in which the apparatuses having different functions and different working speeds are connected by means of an intermediate unit provided continuously therewith and having a storing mechanism with a certain capacity, the working efficiency and productivity of each apparatus can be improved and further the floor area can be reduced.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は半導体製品の組立、選別、仕上工程における半
導体製造装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to semiconductor manufacturing equipment used in the assembly, sorting, and finishing processes of semiconductor products.

〔従来の技術〕[Conventional technology]

従来、例えば半導体製造装置の1つである第2図に示す
ダイボンディング装置や第2図に示すワイヤボンディン
グ装置において、使用されるリードフレーム等の半導体
製品はまず、ダイボンディング装置の供給側に、マガジ
/ケース1−2内に差し込まれた状態又はバラバラに積
み重ねた状態で、上下に定められたピッチだけ摺動可能
なエレベータ1−1にて供給される。この供給されたリ
ードフレームは1枚づつ搬送レール1−3で送られ、所
定のダイボンディング終了後、自動的に収納側に送られ
る。送られたリードフレームは供給側で行なわれたと同
じ様な方法で、エレベータ1−5に支持されるマガジン
ケース内1−4に収納され、このマガジンケースがリー
ドフレームで一杯となれば設備は停止する。このマガジ
ンケース内に収納されたダイボンディング済リードフレ
ームは次の工程のワイヤボンディングを行なう為、第3
図のダイボンディング装置のエレベータ2−1のマガジ
ンケース2−2へ供給する。この為に、ダイボンディン
グ装置の収納側よりリードフレームで満杯となったマガ
ジンケース1−4を作業者ある時はロボット機構により
取シ外し、それを製品保管箱に1度保管したりまたは直
接ワイヤボンディング装置の供給側へ運送、搬送させな
ければならない。また2−3は搬送レール、2−5は収
網側エレベータ、2−4は該エレベータ2−5に支持さ
れた収納側マガジンケースである。
Conventionally, semiconductor products such as lead frames used in, for example, the die bonding equipment shown in FIG. 2 and the wire bonding equipment shown in FIG. The magazine/case 1-2 is inserted into the magazine/case 1-2 or is stacked separately, and is supplied by the elevator 1-1, which is capable of sliding vertically by a predetermined pitch. The supplied lead frames are conveyed one by one on the conveyor rail 1-3, and after a predetermined die bonding is completed, they are automatically conveyed to the storage side. The sent lead frames are stored in the magazine case 1-4 supported by the elevator 1-5 in the same manner as on the supply side, and when this magazine case is full of lead frames, the equipment is stopped. do. The die-bonded lead frame stored in this magazine case is transferred to the third stage for wire bonding in the next process.
It is supplied to the magazine case 2-2 of the elevator 2-1 of the die bonding apparatus shown in the figure. For this purpose, a worker sometimes uses a robot mechanism to remove the magazine case 1-4 full of lead frames from the storage side of the die bonding equipment, and stores it in a product storage box or directly wires it. It must be transported and transported to the supply side of the bonding equipment. Further, 2-3 is a transport rail, 2-5 is an elevator on the net collection side, and 2-4 is a magazine case on the storage side supported by the elevator 2-5.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

この様にダイボンディング装置の収納側よりワイヤボン
ディング装置の供給側へマガジンケースを移動させる為
、必要に応じて装置を停止させ、その取り外し、取り付
は作業を行なう必要があり、作業性の悪化、一時的に他
の、場所に製品保管することによる品質の悪化、作業日
数の増大、作業工数の増大等の欠点を有していた。
In this way, in order to move the magazine case from the storage side of the die bonding equipment to the supply side of the wire bonding equipment, it is necessary to stop the equipment and perform removal and installation work as necessary, which deteriorates work efficiency. This method has disadvantages such as deterioration of quality, increased number of working days, and increased number of working man-hours due to temporary storage of the product in another location.

本発明は上記にのべた様な欠点を解消し、装置が止まる
ことなく、短時間のうちに製品を作ることが可能となり
、生産性の向上を行なうことができる装置を提供するも
のである。
The present invention solves the above-mentioned drawbacks and provides an apparatus that can manufacture products in a short time without stopping the apparatus, thereby improving productivity.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は前工程装置と後工程装置とを半導体製品の搬送
路に沿い前後に配設し、該搬送路の始端及び終端にそれ
ぞれ収納、供給ユニットを設置するとともに、前後両工
程装置の中間に、半導体製品を一次的に保管する中間二
二ツ11−設置したことを特徴とする半導体製造装置で
ある。
In the present invention, front-process equipment and post-process equipment are arranged one after the other along a conveyance path for semiconductor products, and storage and supply units are installed at the start and end ends of the conveyance path, respectively, and between the front and rear process equipment. This is a semiconductor manufacturing apparatus characterized in that an intermediate 22-tube 11- is installed for temporarily storing semiconductor products.

〔実施例〕〔Example〕

以下に、本発明の一実施例を図によって説明する。 An embodiment of the present invention will be described below with reference to the drawings.

第1図において、2台の搬送レール3−9.3−1Ot
−前後に配列し、その中間に半導体製品を一次的に保管
するマガジンケース3−7又は3−8及びプール機能を
もつエレベータ3−6からなる中間ユニットにを設置す
る。前方の搬送レール3−9に沿ってダイボンディング
用スイングアーム3−4及びダイ3−5からなるダイボ
ンディング装置洒を設置するとともに、後方の搬送レー
ル3−′10に沿ってワイヤボンディングヘッド3−1
2を有するワイヤボンディング装置隔を設置し、前工程
のダイボンディング装置にと後工程のワイヤボンディン
グ装置にとを搬送レール3−9.3−10に沿い前後に
配置する。また、3−3.3−11は送りビンである。
In Figure 1, two transport rails 3-9.3-1Ot
- Installed in an intermediate unit consisting of a magazine case 3-7 or 3-8 for temporarily storing semiconductor products and an elevator 3-6 having a pool function, which are arranged one after the other. A die bonding device consisting of a die bonding swing arm 3-4 and a die 3-5 is installed along the front transport rail 3-9, and a wire bonding head 3- is installed along the rear transport rail 3-'10. 1
2, and the die bonding apparatus for the front process and the wire bonding apparatus for the post process are arranged one behind the other along the conveyor rail 3-9.3-10. Further, 3-3.3-11 is a feeding bin.

さらた、前方の搬送レール3−9の始端にマガジンケー
ス3−2及びエレベータ3−1からなる供給ユニットK
を設置するとともに、後方の搬送レール3−10の終端
にマガジンケース3−14及びエレベータ3−13から
なる収納ユニットにを設置する。
Furthermore, a supply unit K consisting of a magazine case 3-2 and an elevator 3-1 is located at the starting end of the forward conveyance rail 3-9.
A storage unit consisting of a magazine case 3-14 and an elevator 3-13 is installed at the end of the rear transport rail 3-10.

実施例において、リードフレーム(半導体製品)は、あ
らかじめ他の場所にてマガジンケース3−2に入れられ
てお9、このマガジンケースをダイボンディング装置の
エレベータ3−1にセットする。セットされたマガジン
ケースより1枚づつリードフレームは送りビン3−3に
よυレール3−9上を送られ、所定の位置にくると、ス
イングアーム3−4によシベレット3−5t−吸着、移
送してリードフレームの定められた場所にダイボンディ
ングする。
In the embodiment, the lead frame (semiconductor product) is placed in a magazine case 3-2 in advance at another location 9, and this magazine case is set in the elevator 3-1 of the die bonding apparatus. The lead frames are fed one by one from the set magazine case on the υ rail 3-9 by the feed bin 3-3, and when they reach the predetermined position, the swing arm 3-4 picks up the lead frames by Siberette 3-5t. Transfer and die bonding to a predetermined location on the lead frame.

その後、リードフレーへは再び送られ、次々に前記と同
一動作を操作して行く。この時、送シピン3−3により
送られたリードフレームはダイボンディング装置とワイ
ヤボンディング装置の中間にあるエレベータ3−6にセ
ットされているマガジンケース3−8(又は3−7)に
収納されて行く。このマガジンケース3−7.3−8は
供給・収納マガジンケース3−2.3−14とは一部形
状が異なシ、どちらの方向からもリードフレームを出し
入れ可能な様になっている。
After that, it is sent to the lead frame again and the same operation as described above is performed one after another. At this time, the lead frame sent by the sending pin 3-3 is stored in the magazine case 3-8 (or 3-7) set in the elevator 3-6 located between the die bonding device and the wire bonding device. go. The magazine case 3-7, 3-8 has a partially different shape from the supply/storage magazine case 3-2, 3-14, and the lead frame can be taken in and out from either direction.

その為、ピン3−3により送られたリードフレームはレ
ール3−10上にリードフレームがなければ、そのtま
マガジンケース3−8内を通過しワイヤボンディング装
置のレール3−10上に送られ、そこでヘッド3−12
によりワイヤボンディングされ、その後送シピン3−1
1によりつぎつぎと送られ、収納用マガジンケース3−
14に収納されていく。ここで、送りピン3−3により
送られたリードフレームがマガジンケース3−8に入っ
た時、まだレール3−10上に前に送られたリードフレ
ームが残っておれば、さらに次のリードフレームを送る
ことができない為、マガジンケース3−8の中に収納し
た状態でエレベータ3−6にて1ピツチ上昇又は下降さ
せ、そのリードフレームは仕掛としてマガジンケース3
−8にプールされる。
Therefore, if there is no lead frame on the rail 3-10, the lead frame sent by the pin 3-3 will pass through the magazine case 3-8 and be sent onto the rail 3-10 of the wire bonding machine. , so head 3-12
Wire bonding is then carried out by the transfer pin 3-1.
1 is sent one after another, and the storage magazine case 3-
It will be stored in 14. Here, when the lead frame fed by the feeding pin 3-3 enters the magazine case 3-8, if the previously fed lead frame still remains on the rail 3-10, the next lead frame Since the lead frame cannot be sent, the lead frame is stored in the magazine case 3-8 and raised or lowered by one pitch in the elevator 3-6, and the lead frame is sent to the magazine case 3 as a device.
−8 pooled.

この様にもしもワイヤボンディング装置が故障等で停止
していても、ダイボンディング装置は稼動させることが
でき、作業終了してレール3−9より排出されるものは
マガジンケース3−8に次々と収納される。もしもマガ
ジンケース3−8が一杯となれば、エレベータ3−6は
前後に移動しレール3−9と同一直線上となり、もう一
方のマガジンケース3−7にリードフレームは収納され
る。
In this way, even if the wire bonding device is stopped due to a malfunction or other reason, the die bonding device can be operated, and the items discharged from the rail 3-9 after the work is completed are stored one after another in the magazine case 3-8. be done. If the magazine case 3-8 becomes full, the elevator 3-6 moves back and forth so that it is on the same straight line as the rail 3-9, and the lead frame is stored in the other magazine case 3-7.

また、マガジンケース3−8.3−7が一杯となれば、
このマガジンは取シ出すことが可能であり、別の空のマ
ガジンをエレベータ3−6に一1=ソトしグイボンディ
ング装置の稼動を続行できる。
Also, if magazine case 3-8.3-7 is full,
This magazine can be taken out, and another empty magazine can be placed in the elevator 3-6 to continue operation of the bonding device.

ダイボンディング装置が停止し、ワイヤボンディング装
置を稼動させる時は、ダイボンディング装置からリード
フレームの供給がない為、他の装置等で作られたダイボ
ンディング済リードフレームの入ったマガジンをエレベ
ータ3−6に供給することによりワイヤボンディング装
置の稼動を続行できる。
When the die bonding equipment is stopped and the wire bonding equipment is started, there is no supply of lead frames from the die bonding equipment, so magazines containing die-bonded lead frames made with other equipment are moved to elevator 3-6. The operation of the wire bonding equipment can be continued by supplying

ダイボンディング装置とワイヤボンディング装置の作業
スピードが異なる場合も同一の動作により2台の装置は
停止することなく稼動可能である。
Even if the working speeds of the die bonding device and the wire bonding device are different, the two devices can operate without stopping due to the same operation.

以上ダイボンディング装置とワイヤボンディング装置に
つき実施例を述べたが、この様な機構はワイヤボンディ
ング装置とモールド成形装置、モールド成形装置とリー
ド切断装置等の半導体製造装置の装置間の接続に使用で
きることはもちろんである。
Although embodiments have been described above regarding die bonding equipment and wire bonding equipment, it is possible that such a mechanism can be used to connect equipment of semiconductor manufacturing equipment such as a wire bonding equipment and a molding equipment, a molding equipment and a lead cutting equipment, etc. Of course.

〔発明の効果〕〔Effect of the invention〕

本発明は以上説明したように、複数の機能、作業スピー
ドの異なる半導体製造装置間の接淡を作業者、ロボット
等を介さず、連続的にかつある程度のプール機構をもつ
ことにより行なうことができ、接続された各装置の稼動
率、生産性を向上させ、省フロアースペース化を計るこ
とができる効果を有するものである。
As explained above, the present invention allows communication between semiconductor manufacturing equipment with multiple functions and different work speeds to be performed continuously without using workers, robots, etc., and by having a pool mechanism to some extent. This has the effect of improving the operating rate and productivity of each connected device and saving floor space.

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

第1図は本発明の一実施例を示す構成図、第2図は従来
のダイボンディング装置を示す構成図、@3図は従来の
ワイヤボンディング装置を示す構成図である。 3−1・・・エレベータ、3−2・・・マガジンケース
(供給側)、3−4・・・グイポンディング用スイング
アーム、3−5・・・グイ、3−6・・・エレベータ、
3−7.3−8・・・マガジンケース、3−9.3−I
Q・・・搬送レール、3−12・・・ワイヤボンディン
グヘッド、3−13・・・エレベータ、3−14・・・
マガジンケース(収納側)
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a block diagram showing a conventional die bonding apparatus, and FIG. 3 is a block diagram showing a conventional wire bonding apparatus. 3-1... Elevator, 3-2... Magazine case (supply side), 3-4... Swing arm for Gui pounding, 3-5... Gui, 3-6... Elevator,
3-7.3-8...Magazine case, 3-9.3-I
Q...Transportation rail, 3-12...Wire bonding head, 3-13...Elevator, 3-14...
Magazine case (storage side)

Claims (1)

【特許請求の範囲】[Claims] (1)前工程装置と後工程装置とを半導体製品の搬送路
に沿い前後に配設し、該搬送路の始端及び終端にそれぞ
れ収納、供給ユニットを設置するとともに、前後両工程
装置の中間に、半導体製品を一次的に保管する中間ユニ
ットを設置したことを特徴とする半導体製造装置。
(1) Front-process equipment and post-process equipment are arranged one after the other along the transport path for semiconductor products, and storage and supply units are installed at the beginning and end of the transport path, respectively, and between the front and rear processing equipment. , semiconductor manufacturing equipment characterized in that an intermediate unit for temporarily storing semiconductor products is installed.
JP24211084A 1984-11-16 1984-11-16 Apparatus for manufacturing semiconductor Pending JPS61120429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24211084A JPS61120429A (en) 1984-11-16 1984-11-16 Apparatus for manufacturing semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24211084A JPS61120429A (en) 1984-11-16 1984-11-16 Apparatus for manufacturing semiconductor

Publications (1)

Publication Number Publication Date
JPS61120429A true JPS61120429A (en) 1986-06-07

Family

ID=17084443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24211084A Pending JPS61120429A (en) 1984-11-16 1984-11-16 Apparatus for manufacturing semiconductor

Country Status (1)

Country Link
JP (1) JPS61120429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487792B1 (en) * 1997-10-27 2005-08-05 삼성전자주식회사 In-line equipment buffer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487792B1 (en) * 1997-10-27 2005-08-05 삼성전자주식회사 In-line equipment buffer device

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