JPS6452353A - Transparent touch switch - Google Patents

Transparent touch switch

Info

Publication number
JPS6452353A
JPS6452353A JP19632687A JP19632687A JPS6452353A JP S6452353 A JPS6452353 A JP S6452353A JP 19632687 A JP19632687 A JP 19632687A JP 19632687 A JP19632687 A JP 19632687A JP S6452353 A JPS6452353 A JP S6452353A
Authority
JP
Japan
Prior art keywords
grains
spacer
conductive
glass plate
grain size
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
JP19632687A
Other languages
English (en)
Inventor
Toshinori Okamoto
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP19632687A priority Critical patent/JPS6452353A/ja
Publication of JPS6452353A publication Critical patent/JPS6452353A/ja
Pending 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
    • H01H13/702—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
    • 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
    • H01H2203/00—Form of contacts
    • H01H2203/012—Microprotrusions
    • H01H2203/014—Grains; Microspheres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/012—Layers avoiding too large deformation or stress
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/038—Properties of the substrate transparent
    • H01H2209/04—Glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H01H2209/084—Glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
JP19632687A 1987-08-07 1987-08-07 Transparent touch switch Pending JPS6452353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19632687A JPS6452353A (en) 1987-08-07 1987-08-07 Transparent touch switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19632687A JPS6452353A (en) 1987-08-07 1987-08-07 Transparent touch switch

Publications (1)

Publication Number Publication Date
JPS6452353A true JPS6452353A (en) 1989-02-28

Family

ID=16355960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19632687A Pending JPS6452353A (en) 1987-08-07 1987-08-07 Transparent touch switch

Country Status (1)

Country Link
JP (1) JPS6452353A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672996A2 (en) * 1994-03-18 1995-09-20 Fujitsu Limited Input panel avoiding interference pattern
KR100504570B1 (ko) * 2001-12-27 2005-08-04 엘지.필립스 엘시디 주식회사 터치패널 및 그의 도트 스페이서 형성방법
KR100563040B1 (ko) * 1999-11-03 2006-03-24 삼성에스디아이 주식회사 균일한 가압력으로 동작할 수 있는 터치 패널
WO2009139097A1 (ja) * 2008-05-16 2009-11-19 パナソニック株式会社 タッチパネル
US7990481B2 (en) 2006-10-30 2011-08-02 Samsung Electronics Co., Ltd. Display device having particular touch sensor protrusion facing sensing electrode

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672996A2 (en) * 1994-03-18 1995-09-20 Fujitsu Limited Input panel avoiding interference pattern
EP0672996A3 (en) * 1994-03-18 1996-07-31 Fujitsu Ltd Entrance panel to avoid interference patterns.
US5668353A (en) * 1994-03-18 1997-09-16 Fujitsu Limited Input panel avoiding interference pattern and method of forming the same
KR100563040B1 (ko) * 1999-11-03 2006-03-24 삼성에스디아이 주식회사 균일한 가압력으로 동작할 수 있는 터치 패널
KR100504570B1 (ko) * 2001-12-27 2005-08-04 엘지.필립스 엘시디 주식회사 터치패널 및 그의 도트 스페이서 형성방법
US7990481B2 (en) 2006-10-30 2011-08-02 Samsung Electronics Co., Ltd. Display device having particular touch sensor protrusion facing sensing electrode
WO2009139097A1 (ja) * 2008-05-16 2009-11-19 パナソニック株式会社 タッチパネル
CN102027441A (zh) * 2008-05-16 2011-04-20 松下电器产业株式会社 触摸面板
US20110193815A1 (en) * 2008-05-16 2011-08-11 Panasonic Corporation Touch panel
JPWO2009139097A1 (ja) * 2008-05-16 2011-09-15 パナソニック株式会社 タッチパネル

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