WO2009116739A3 - Ultra thin metal plate for switch button device and method of preparing the same - Google Patents

Ultra thin metal plate for switch button device and method of preparing the same Download PDF

Info

Publication number
WO2009116739A3
WO2009116739A3 PCT/KR2009/001165 KR2009001165W WO2009116739A3 WO 2009116739 A3 WO2009116739 A3 WO 2009116739A3 KR 2009001165 W KR2009001165 W KR 2009001165W WO 2009116739 A3 WO2009116739 A3 WO 2009116739A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal plate
ultra thin
thin metal
switch button
button device
Prior art date
Application number
PCT/KR2009/001165
Other languages
French (fr)
Other versions
WO2009116739A2 (en
Inventor
Seong Je Park
Cheol Min Park
Original Assignee
Seong Je Park
Cheol Min Park
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 Seong Je Park, Cheol Min Park filed Critical Seong Je Park
Priority to CN2009801090271A priority Critical patent/CN101978448A/en
Publication of WO2009116739A2 publication Critical patent/WO2009116739A2/en
Publication of WO2009116739A3 publication Critical patent/WO2009116739A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/02—Tubes; Rings; Hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/46—Electroplating: Baths therefor from solutions of silver

Abstract

The present invention relates to an ultra thin metal plate for a switch button device being used in electronic equipments. The ultra thin metal plate is formed by heat-treating a metal sheet of a rolled metal hot coil at a predetermined temperature, washing with an acid, forming a coating layer of nickel or silver on the surfaces of the metal sheet by electroplating, and slitting the metal sheet in a predetermined width. Nickel or silver is strongly attached to the surfaces of the ultra thin metal plate by electroplating. Therefore, quality of the switch button device is greatly improved because nickel or silver is hardly separated from the ultra thin metal plate while pressing the ultra thin metal plate to form a switch button device. Further, damages of a mold or a pressing machine caused by separated nickel or silver powder can be avoided.
PCT/KR2009/001165 2008-03-18 2009-03-09 Ultra thin metal plate for switch button device and method of preparing the same WO2009116739A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801090271A CN101978448A (en) 2008-03-18 2009-03-09 Ultra thin metal plate for switch button device and method of preparing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080024690A KR100851660B1 (en) 2008-03-18 2008-03-18 Metal ultra thin plate for a switch button device and preparing method the same
KR10-2008-0024690 2008-03-18

Publications (2)

Publication Number Publication Date
WO2009116739A2 WO2009116739A2 (en) 2009-09-24
WO2009116739A3 true WO2009116739A3 (en) 2009-12-17

Family

ID=39881582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001165 WO2009116739A2 (en) 2008-03-18 2009-03-09 Ultra thin metal plate for switch button device and method of preparing the same

Country Status (3)

Country Link
KR (1) KR100851660B1 (en)
CN (1) CN101978448A (en)
WO (1) WO2009116739A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979999B1 (en) 2010-03-10 2010-09-03 여인기 Manufacuring method of strip for metal dome having aluminum layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980083821A (en) * 1997-05-19 1998-12-05 서상기 Metal thin film manufacturing apparatus and method for shielding electromagnetic waves by sputtering method
KR20010050491A (en) * 1999-09-17 2001-06-15 아다지바라 아키후미 Bright surface structure and a manufacturing method thereof
US6860952B2 (en) * 2000-08-15 2005-03-01 S. C. Johnson Home Storage, Inc. Method for laminating closure member to film web
JP2007103586A (en) * 2005-10-03 2007-04-19 Nitto Denko Corp Method for manufacturing wiring circuit board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573008A (en) * 1975-12-19 1980-08-13 Mccord Corp Metallized flexible plastics automobile trimcomponent
JP3159592B2 (en) * 1993-07-23 2001-04-23 ダイワ精工株式会社 Article having a metal decoration layer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980083821A (en) * 1997-05-19 1998-12-05 서상기 Metal thin film manufacturing apparatus and method for shielding electromagnetic waves by sputtering method
KR20010050491A (en) * 1999-09-17 2001-06-15 아다지바라 아키후미 Bright surface structure and a manufacturing method thereof
US6860952B2 (en) * 2000-08-15 2005-03-01 S. C. Johnson Home Storage, Inc. Method for laminating closure member to film web
JP2007103586A (en) * 2005-10-03 2007-04-19 Nitto Denko Corp Method for manufacturing wiring circuit board

Also Published As

Publication number Publication date
CN101978448A (en) 2011-02-16
WO2009116739A2 (en) 2009-09-24
KR100851660B1 (en) 2008-08-13

Similar Documents

Publication Publication Date Title
EP2102375A4 (en) Method of forming {100} texture on surface of iron or iron-base alloy sheet, method of manufacturing non-oriented electrical steel sheet by using the same and non-oriented electrical steel sheet manufactured by using the same
WO2015029653A8 (en) Method of manufacturing hot press formed part, and hot press formed part
EP2062992A4 (en) Apparatus and process for producing steel sheet plated by hot dipping with alloyed zinc
MX2015011022A (en) Production method for grain-oriented electrical steel sheets.
PL2800103T3 (en) Insulation coating composition for non-oriented electrical steel sheet, method for manufacturing same, and non-oriented electrical steel sheet upon which the insulation coating composition is applied
EP2186924A4 (en) Solution for treatment of insulating coating film for oriented electromagnetic steel sheet, and method for production of oriented electromagnetic steel sheet having insulating coating film thereon
EP2067879A4 (en) Plated material having metal thin film formed by electroless plating, and method for production thereof
MY148764A (en) Rolled copper foil or electrolytic copper foil for electronic circuit, and method of forming electronic circuit using same
EP3412789A4 (en) Thin steel plate and plated steel plate, hot rolled steel plate manufacturing method, cold rolled full hard steel plate manufacturing method, heat-treated plate manufacturing method, thin steel plate manufacturing method and plated steel plate manufacturing method
EP2067878A4 (en) Plated material having metal thin film formed by electroless plating, and method for production thereof
JP2014509262A5 (en)
WO2011010806A3 (en) Apparatus for measuring the temperature of a rolled material
WO2011056698A3 (en) Immersion tin silver plating in electronics manufacture
MY152533A (en) Rolled copper foil or electrolytic copper foil for electronic circuit, and method of forming electronic circuit using same
WO2017111431A8 (en) Hot press formed product having excellent corrosion resistance and method for preparing same
MX2013002063A (en) Method for hot forming a coated metal part and formed part.
WO2009116739A3 (en) Ultra thin metal plate for switch button device and method of preparing the same
WO2013051042A8 (en) Process for the production of grain-oriented magnetic sheet with a high level of cold reduction
WO2014125840A8 (en) Method and device for nitriding grain-oriented electrical steel sheet
PL2377961T3 (en) Grain-oriented electrical steel sheet, and manufacturing method thereof
JP2013013907A (en) Warm press forming method for metal plate
WO2012078009A3 (en) Method for manufacturing a roll for roll printing/roll imprinting
WO2012096456A3 (en) Nano-grained multilayer copper alloy sheet having high strength and high electrical conductivity, and method for manufacturing same
PH12015501364A1 (en) Method for pre-soldering metal surfaces onto metallised substrates using a metallic gauze, metallised substrates with a solder layer which has a superficial structure of a gauze
WO2009013574A3 (en) Method of providing a coating

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980109027.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09722025

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC . E.P.O. FORM 1205A DATED 28.01.2011

122 Ep: pct application non-entry in european phase

Ref document number: 09722025

Country of ref document: EP

Kind code of ref document: A2