JPH0318162U - - Google Patents

Info

Publication number
JPH0318162U
JPH0318162U JP7661189U JP7661189U JPH0318162U JP H0318162 U JPH0318162 U JP H0318162U JP 7661189 U JP7661189 U JP 7661189U JP 7661189 U JP7661189 U JP 7661189U JP H0318162 U JPH0318162 U JP H0318162U
Authority
JP
Japan
Prior art keywords
crucible
vapor deposition
cavity
opening
open top
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
Application number
JP7661189U
Other languages
English (en)
Other versions
JP2503756Y2 (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 JP1989076611U priority Critical patent/JP2503756Y2/ja
Publication of JPH0318162U publication Critical patent/JPH0318162U/ja
Application granted granted Critical
Publication of JP2503756Y2 publication Critical patent/JP2503756Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Physical Vapour Deposition (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の実施例によるるつぼを示す
斜視図、第2図は水冷銅ハースに装着された蒸着
状態のるつぼを示す縦断面図、第3図は蒸着後、
水冷銅ハースから取出されたるつぼを示す縦断面
、第4図はるつぼの変形例を示す縦断面図である
。 1……るつぼ、1a……るつぼ内壁、2……水
冷銅ハース、2a……るつぼ収容凹部、3……焼
結ペレツト、3′……残部ペレツト、4……電子
ビーム、5……突出し棒挿入方向、6……底部開
口、7……断熱層。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 焼結ペレツトとして形成された蒸着材料を
    収容するための、上部が開放した蒸着用るつぼに
    おいて、るつぼの底部が開放しており、るつぼの
    空洞が実質的に円柱形であることを特徴とする蒸
    着用るつぼ。 (2) 焼結ペレツトとして形成された蒸着材料を
    収容するための、上部が開放した蒸着用るつぼに
    おいて、るつぼの底部に開口が形成され、この開
    口に、焼結ペレツト突出し棒を挿入可能であり、
    るつぼの空洞が実質的に円柱形であることを特徴
    とする蒸着用るつぼ。
JP1989076611U 1989-06-29 1989-06-29 蒸着用るつぼ Expired - Lifetime JP2503756Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989076611U JP2503756Y2 (ja) 1989-06-29 1989-06-29 蒸着用るつぼ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989076611U JP2503756Y2 (ja) 1989-06-29 1989-06-29 蒸着用るつぼ

Publications (2)

Publication Number Publication Date
JPH0318162U true JPH0318162U (ja) 1991-02-22
JP2503756Y2 JP2503756Y2 (ja) 1996-07-03

Family

ID=31618237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989076611U Expired - Lifetime JP2503756Y2 (ja) 1989-06-29 1989-06-29 蒸着用るつぼ

Country Status (1)

Country Link
JP (1) JP2503756Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288331A1 (en) * 2001-09-03 2003-03-05 Hoya Corporation Vapor deposition crucible opened on both sides

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250460A (ja) * 1985-08-30 1987-03-05 Mitsubishi Heavy Ind Ltd 蒸発方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250460A (ja) * 1985-08-30 1987-03-05 Mitsubishi Heavy Ind Ltd 蒸発方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288331A1 (en) * 2001-09-03 2003-03-05 Hoya Corporation Vapor deposition crucible opened on both sides

Also Published As

Publication number Publication date
JP2503756Y2 (ja) 1996-07-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term