GB2042774B - Fabricating method of electronic watch module - Google Patents

Fabricating method of electronic watch module

Info

Publication number
GB2042774B
GB2042774B GB8001694A GB8001694A GB2042774B GB 2042774 B GB2042774 B GB 2042774B GB 8001694 A GB8001694 A GB 8001694A GB 8001694 A GB8001694 A GB 8001694A GB 2042774 B GB2042774 B GB 2042774B
Authority
GB
United Kingdom
Prior art keywords
printed circuit
circuit board
flexible printed
electronic watch
watch module
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.)
Expired
Application number
GB8001694A
Other languages
English (en)
Other versions
GB2042774A (en
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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
Priority claimed from JP339679U external-priority patent/JPS55105991U/ja
Priority claimed from JP4182079A external-priority patent/JPS55134386A/ja
Priority claimed from JP4607479A external-priority patent/JPS55138847A/ja
Priority claimed from JP4806579A external-priority patent/JPS55141742A/ja
Priority claimed from JP12258279A external-priority patent/JPS5646540A/ja
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of GB2042774A publication Critical patent/GB2042774A/en
Application granted granted Critical
Publication of GB2042774B publication Critical patent/GB2042774B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H10W74/016—Manufacture or treatment using moulds
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Credit Cards Or The Like (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Electromechanical Clocks (AREA)
GB8001694A 1979-01-18 1980-01-18 Fabricating method of electronic watch module Expired GB2042774B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP339679U JPS55105991U (https=) 1979-01-18 1979-01-18
JP4182079A JPS55134386A (en) 1979-04-06 1979-04-06 Circuit substrate for electronic watch
JP4607479A JPS55138847A (en) 1979-04-17 1979-04-17 Method of fabricating circuit substrate for watch
JP4806579A JPS55141742A (en) 1979-04-20 1979-04-20 Circuit board for watch
JP12258279A JPS5646540A (en) 1979-09-26 1979-09-26 Manufacture of circuit board for watch

Publications (2)

Publication Number Publication Date
GB2042774A GB2042774A (en) 1980-09-24
GB2042774B true GB2042774B (en) 1983-04-13

Family

ID=27518355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8001694A Expired GB2042774B (en) 1979-01-18 1980-01-18 Fabricating method of electronic watch module

Country Status (2)

Country Link
CH (1) CH641626B (https=)
GB (1) GB2042774B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545653B1 (fr) * 1983-05-04 1986-06-06 Pichot Michel Procede et dispositif d'encapsulation de circuits integres
US5111363A (en) * 1988-06-23 1992-05-05 Teikoku Tsushin Kogyo Co., Ltd. Mount for electronic parts
DE19841498C2 (de) * 1998-09-10 2002-02-21 Beru Ag Verfahren zum Herstellen eines Elektronikbauelementes, insbesondere eines Hallsensors

Also Published As

Publication number Publication date
GB2042774A (en) 1980-09-24
CH641626B (de)
CH641626GA3 (https=) 1984-03-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930118