KR960028722A - Elastic metal mask - Google Patents

Elastic metal mask Download PDF

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Publication number
KR960028722A
KR960028722A KR1019940038335A KR19940038335A KR960028722A KR 960028722 A KR960028722 A KR 960028722A KR 1019940038335 A KR1019940038335 A KR 1019940038335A KR 19940038335 A KR19940038335 A KR 19940038335A KR 960028722 A KR960028722 A KR 960028722A
Authority
KR
South Korea
Prior art keywords
metal mask
elastic metal
opening
elasticity
cream
Prior art date
Application number
KR1019940038335A
Other languages
Korean (ko)
Other versions
KR0170660B1 (en
Inventor
김우영
이어화
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940038335A priority Critical patent/KR0170660B1/en
Publication of KR960028722A publication Critical patent/KR960028722A/en
Application granted granted Critical
Publication of KR0170660B1 publication Critical patent/KR0170660B1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3452—Solder masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components

Abstract

표면실장 부품이 장착되는 회로기판에 크림 납(cream solder)을 사용하여 크림 납땜(cream soldering)할 때 사용되는 탄성을 갖는 메탈마스크에 관한 것으로 납땜불량을 방지하여 고품질의 납땜인쇄가 가능하며, 종래의 것보다 오래동안 사용할 수 있으며, 작업공수와 원가를 절감할 수 있는 탄성을 갖는 메탈마스크를 제공하기 위하여, 크림 납땜을 하기 위한 개구부가 형성된 메탈마스크와, 이 메탈마스크를 지지하기 위한 프레임과, 상기 메탈마스크의 가장자리 부근에 형성되어 상기 개구부에 탄성을 부여하기 위한 다수개의 탄성공을 구비하도록 하였다.The present invention relates to a metal mask having elasticity, which is used when cream soldering using cream solder on a circuit board on which surface-mounted parts are mounted. In order to provide a metal mask having a resilience that can be used longer than that of the workman and cost reduction, a metal mask having an opening for cream soldering, a frame for supporting the metal mask, It is formed near the edge of the metal mask to have a plurality of elastic holes for imparting elasticity to the opening.

Description

탄성을 갖는 메탈마스크Elastic metal mask

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 탄성을 갖는 메탈마스크의 주요부를 도시한 평면도. 제4도는 제3도의 단면도.3 is a plan view showing the main part of the elastic metal mask according to the present invention. 4 is a cross-sectional view of FIG.

Claims (1)

크림 납땜을 하기 위한 개구부가 형성된 메탈마스크부와, 상기 메탈마스크부를 부착하여 지지하기 위한 프레임과, 상기 메탈마스크부의 가장자리 주위에 형성되어 상기 개구부가 형성된 메탈마스크부에 소정의 탄성을 부여하기위한 다수개의 탄성공이 형성된 것을 특징으로 하는 탄성을 갖는 메탈마스크.A plurality of metal mask portions having an opening for cream soldering, a frame for attaching and supporting the metal mask portion, and a plurality of metal mask portions formed around the edges of the metal mask portion to impart a predetermined elasticity to the metal mask portions having the openings formed therein. Metal mask having elasticity characterized in that the two elastic holes are formed.
KR1019940038335A 1994-12-28 1994-12-28 Metal mask with elasticity KR0170660B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038335A KR0170660B1 (en) 1994-12-28 1994-12-28 Metal mask with elasticity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038335A KR0170660B1 (en) 1994-12-28 1994-12-28 Metal mask with elasticity

Publications (2)

Publication Number Publication Date
KR960028722A true KR960028722A (en) 1996-07-22
KR0170660B1 KR0170660B1 (en) 1999-05-01

Family

ID=19404590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038335A KR0170660B1 (en) 1994-12-28 1994-12-28 Metal mask with elasticity

Country Status (1)

Country Link
KR (1) KR0170660B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100782747B1 (en) * 2005-08-02 2007-12-05 삼성전기주식회사 Led having improved soldering structure, method for soldering same led to metal pcb and led assembly fabricated by same method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100499476B1 (en) * 2002-07-22 2005-07-05 엘지전자 주식회사 shadow mask in organic electroluminescence device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100782747B1 (en) * 2005-08-02 2007-12-05 삼성전기주식회사 Led having improved soldering structure, method for soldering same led to metal pcb and led assembly fabricated by same method

Also Published As

Publication number Publication date
KR0170660B1 (en) 1999-05-01

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