GB2135523B - Thin flexible electronic apparatus - Google Patents

Thin flexible electronic apparatus

Info

Publication number
GB2135523B
GB2135523B GB08403143A GB8403143A GB2135523B GB 2135523 B GB2135523 B GB 2135523B GB 08403143 A GB08403143 A GB 08403143A GB 8403143 A GB8403143 A GB 8403143A GB 2135523 B GB2135523 B GB 2135523B
Authority
GB
United Kingdom
Prior art keywords
electronic apparatus
flexible electronic
thin flexible
thin
flexible
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
GB08403143A
Other versions
GB2135523A (en
GB8403143D0 (en
Inventor
Masaji Takeshima
Toshio Honda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of GB8403143D0 publication Critical patent/GB8403143D0/en
Publication of GB2135523A publication Critical patent/GB2135523A/en
Application granted granted Critical
Publication of GB2135523B publication Critical patent/GB2135523B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/026—Material non precious
    • H01H2201/028—Indium tin oxide [ITO]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/03—Form of contacts printed on casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/03—Properties of the substrate elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/046—Properties of the spacer
    • H01H2209/052—Properties of the spacer elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/074—Properties of the membrane elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/011—Liquid crystal with integrated photo- or thermovoltaic cell as power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/03—Laminating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/05—Card, e.g. credit card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/01—Miscellaneous combined with other elements on the same substrate
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/041—Stacked PCBs, i.e. having neither an empty space nor mounted components in between
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10128—Display
    • H05K2201/10136—Liquid Crystal display [LCD]
    • 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
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits
GB08403143A 1983-02-08 1984-02-07 Thin flexible electronic apparatus Expired GB2135523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58020388A JPS59144968A (en) 1983-02-08 1983-02-08 Thin type electronic instrument

Publications (3)

Publication Number Publication Date
GB8403143D0 GB8403143D0 (en) 1984-03-14
GB2135523A GB2135523A (en) 1984-08-30
GB2135523B true GB2135523B (en) 1987-04-23

Family

ID=12025634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403143A Expired GB2135523B (en) 1983-02-08 1984-02-07 Thin flexible electronic apparatus

Country Status (4)

Country Link
JP (1) JPS59144968A (en)
CA (1) CA1215785A (en)
DE (1) DE3403799A1 (en)
GB (1) GB2135523B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422273A1 (en) * 1984-06-15 1985-12-19 Fichtel & Sachs Ag, 8720 Schweinfurt OPTOELECTRONIC UNIT
JPS6184788A (en) * 1984-10-01 1986-04-30 Kyodo Printing Co Ltd Ic card
DE3529341A1 (en) * 1985-08-16 1987-02-19 Telefunken Electronic Gmbh Solar cell module
FR2614120A1 (en) * 1987-04-17 1988-10-21 C P Clare Electronique Electronic keyboard
DE8713052U1 (en) * 1987-09-29 1987-12-17 Kroemker, Ronald, 4904 Enger, De
DE8809536U1 (en) * 1988-07-26 1989-03-02 Helfrecht, Manfred, 8598 Waldershof, De
DE3905657A1 (en) * 1989-02-24 1990-08-30 Telefunken Electronic Gmbh Flexible supporting film
EP0418351B1 (en) * 1989-04-05 1995-01-11 Josef BÖCK Telephone
DE19828978A1 (en) * 1998-06-29 1999-12-30 Giesecke & Devrient Gmbh Data medium with user panel containing push-button circuit, e.g. pocket calculator in chip card form with display field and separate foil key board
EP1134694A1 (en) * 2000-03-16 2001-09-19 Infineon Technologies AG Document with integrated electronic circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105095A (en) * 1974-01-22 1975-08-19
DE2540011C3 (en) * 1974-09-09 1979-08-23 Sharp K.K., Osaka (Japan) Electronic calculator
JPS5355932A (en) * 1976-10-29 1978-05-20 Sharp Corp Electronic apparatus
DE2946726C2 (en) * 1979-11-20 1982-05-19 Ruwel-Werke Spezialfabrik für Leiterplatten GmbH, 4170 Geldern Printed circuit board with rigid and flexible areas and process for their manufacture
GB2101411B (en) * 1981-06-04 1985-06-05 Standard Telephones Cables Ltd Flexi-rigid printed circuit boards
JPS58116272U (en) * 1982-01-30 1983-08-08 日本メクトロン株式会社 flexible circuit board
US4558427A (en) * 1982-03-03 1985-12-10 Casio Computer Co., Ltd. Sheet-like compact electronic equipment

Also Published As

Publication number Publication date
DE3403799A1 (en) 1984-08-16
GB2135523A (en) 1984-08-30
GB8403143D0 (en) 1984-03-14
JPS59144968A (en) 1984-08-20
DE3403799C2 (en) 1990-03-01
CA1215785A (en) 1986-12-23

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Legal Events

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