JPS6464346A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS6464346A
JPS6464346A JP22017087A JP22017087A JPS6464346A JP S6464346 A JPS6464346 A JP S6464346A JP 22017087 A JP22017087 A JP 22017087A JP 22017087 A JP22017087 A JP 22017087A JP S6464346 A JPS6464346 A JP S6464346A
Authority
JP
Japan
Prior art keywords
light
hardened
compound
ultraviolet
semiconductor device
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
JP22017087A
Other languages
Japanese (ja)
Inventor
Takashi Yokoyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22017087A priority Critical patent/JPS6464346A/en
Publication of JPS6464346A publication Critical patent/JPS6464346A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Abstract

PURPOSE:To obtain a high reliability semiconductor device capable of being hardened in a short time, by using ultraviolet-ray setting liquid resin, which is hardened by light. CONSTITUTION:A surface of an element and spaces between lead conductors are coated with a liquid precursor which is hardened by light radiation, and next light is radiated to harden the resin so that the surface of said element is protected and the lead conductors of said element are fixed with each other. Substances used as this precursor are as follows: (a) an ultraviolet-ray setting compound with a hydroxyl group and a double bond of carbon (C=C), (b) a compound whose polymerization is started by light, and a compound provided with a thixotropic feature and formed of a filler pervious to light.
JP22017087A 1987-09-04 1987-09-04 Semiconductor device Pending JPS6464346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22017087A JPS6464346A (en) 1987-09-04 1987-09-04 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22017087A JPS6464346A (en) 1987-09-04 1987-09-04 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS6464346A true JPS6464346A (en) 1989-03-10

Family

ID=16746984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22017087A Pending JPS6464346A (en) 1987-09-04 1987-09-04 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS6464346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030069648A (en) * 2002-02-22 2003-08-27 두산메카텍 주식회사 Movable and Automatic Tool Changing System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030069648A (en) * 2002-02-22 2003-08-27 두산메카텍 주식회사 Movable and Automatic Tool Changing System

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