JPS54136284A - Manufacture for vacuum type detection tube - Google Patents

Manufacture for vacuum type detection tube

Info

Publication number
JPS54136284A
JPS54136284A JP4398878A JP4398878A JPS54136284A JP S54136284 A JPS54136284 A JP S54136284A JP 4398878 A JP4398878 A JP 4398878A JP 4398878 A JP4398878 A JP 4398878A JP S54136284 A JPS54136284 A JP S54136284A
Authority
JP
Japan
Prior art keywords
package
vacuum
end wall
gas adsorption
section
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
JP4398878A
Other languages
Japanese (ja)
Inventor
Shoichi Inoue
Kazutaka Terajima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4398878A priority Critical patent/JPS54136284A/en
Publication of JPS54136284A publication Critical patent/JPS54136284A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

Landscapes

  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To achieve vacuum for the detection elements without damage, by chipping off the package for adsorbing film source, after forming the gas adsorption film layer at a part of the inside wall of the vacuum package through projecting the gas adsorption film source package activated at a part of the vacuum package.
CONSTITUTION: At the center of the upper end closed side of the cylindrical glass made vacuum package 11, the concave 12 for cooling is formed, and the entire cross section is made to U shaped form. Further, at the rear bottom of the concave 12, the semiconductor detection element 13 is fitted, and the leads 14a and 14b connected to it are drawn out externally through the upper end wall of the package 11. Further, at a part of the upper end wall of the package 11, the cylindrical glass made gas adsorption source package 15 the upper end of which is choked is projected at a part of the upper end wall of the package 11 via the narrow cross section part 16, and this is supported with the leads 18a and 18b which pass through the upper end wall. Further, at the lower opening of the package 11, the pot 19 made of Ge is bonded to constitute the detection window 20. With this constitution, the package 11 is made to vacuum, the film 17 in the package 15 is made active by flowing current to it, the film layer 21 is attached to the inner wall of the package 11, and chipping off is made at the narrow cross section 16.
COPYRIGHT: (C)1979,JPO&Japio
JP4398878A 1978-04-14 1978-04-14 Manufacture for vacuum type detection tube Pending JPS54136284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4398878A JPS54136284A (en) 1978-04-14 1978-04-14 Manufacture for vacuum type detection tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4398878A JPS54136284A (en) 1978-04-14 1978-04-14 Manufacture for vacuum type detection tube

Publications (1)

Publication Number Publication Date
JPS54136284A true JPS54136284A (en) 1979-10-23

Family

ID=12679087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4398878A Pending JPS54136284A (en) 1978-04-14 1978-04-14 Manufacture for vacuum type detection tube

Country Status (1)

Country Link
JP (1) JPS54136284A (en)

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