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KR920005320U - Positive pressure vessel for device glass sealing - Google Patents

Positive pressure vessel for device glass sealing

Info

Publication number
KR920005320U
KR920005320U KR2019900012742U KR900012742U KR920005320U KR 920005320 U KR920005320 U KR 920005320U KR 2019900012742 U KR2019900012742 U KR 2019900012742U KR 900012742 U KR900012742 U KR 900012742U KR 920005320 U KR920005320 U KR 920005320U
Authority
KR
South Korea
Prior art keywords
pressure vessel
positive pressure
glass sealing
device glass
sealing
Prior art date
Application number
KR2019900012742U
Other languages
Korean (ko)
Other versions
KR930006274Y1 (en
Inventor
김준헌
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019900012742U priority Critical patent/KR930006274Y1/en
Publication of KR920005320U publication Critical patent/KR920005320U/en
Application granted granted Critical
Publication of KR930006274Y1 publication Critical patent/KR930006274Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like

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)
  • Pressure Vessels And Lids Thereof (AREA)
KR2019900012742U 1990-08-21 1990-08-21 Positive pressure tank for device glass sealing KR930006274Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012742U KR930006274Y1 (en) 1990-08-21 1990-08-21 Positive pressure tank for device glass sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012742U KR930006274Y1 (en) 1990-08-21 1990-08-21 Positive pressure tank for device glass sealing

Publications (2)

Publication Number Publication Date
KR920005320U true KR920005320U (en) 1992-03-26
KR930006274Y1 KR930006274Y1 (en) 1993-09-17

Family

ID=19302471

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012742U KR930006274Y1 (en) 1990-08-21 1990-08-21 Positive pressure tank for device glass sealing

Country Status (1)

Country Link
KR (1) KR930006274Y1 (en)

Also Published As

Publication number Publication date
KR930006274Y1 (en) 1993-09-17

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19900821

UA0201 Request for examination

Patent event date: 19900821

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19930823

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19931130

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19940127

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19940127

UR1001 Payment of annual fee

Payment date: 19960820

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 19970821

Year of fee payment: 5

UR1001 Payment of annual fee

Payment date: 19970821

Start annual number: 5

End annual number: 5

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee