CH616049GA3 - - Google Patents

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Publication number
CH616049GA3
CH616049GA3 CH1269075A CH1269075A CH616049GA3 CH 616049G A3 CH616049G A3 CH 616049GA3 CH 1269075 A CH1269075 A CH 1269075A CH 1269075 A CH1269075 A CH 1269075A CH 616049G A3 CH616049G A3 CH 616049GA3
Authority
CH
Switzerland
Prior art keywords
liquid crystal
crystal panel
circuit board
compressible
electrodes
Prior art date
Application number
CH1269075A
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 filed Critical
Publication of CH616049GA3 publication Critical patent/CH616049GA3/xx

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/06—Electric connectors, e.g. conductive elastomers
    • 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
    • H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)

Abstract

Compressible interconnection is removably provided between a liquid crystal panel and a circuit board or a semiconductor chip to provide exchangeability for the liquid crystal panel from the viewpoint of the limited operating life inherent in liquid crystal composites. A desired number of electrodes for electrical connection are provided on both the liquid crystal panel and the circuit board to confront each other. The compressible interconnection means comprises a stack including a multiplicity of compressible and resilient conductive regions made of, for example, conductive rubber and a multiplicity of compressible, resilient non-conductive regions made of, for example, rubber in alternate fashion. The conductive regions connect the electrodes provided on the liquid crystal panel with the electrodes provided on the circuit board. The section of the conductive region is selected smaller than the distance provided between two adjacent electrodes on the liquid crystal panel and the circuit board, and the distance between two adjacent conductive regions is selected shorter than the width of the electrodes provided on the liquid crystal panel and the circuit board, thereby facilitating the installation and exchanging of the liquid crystal panel.
CH1269075A 1974-09-30 1975-09-30 CH616049GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49113142A JPS5140095A (en) 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
CH616049GA3 true CH616049GA3 (en) 1980-03-14

Family

ID=14604620

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1269075A CH616049GA3 (en) 1974-09-30 1975-09-30

Country Status (3)

Country Link
US (1) US4545647A (en)
JP (1) JPS5140095A (en)
CH (1) CH616049GA3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350994A (en) * 1976-10-20 1978-05-09 Casio Comput Co Ltd Optical display panel
JPS5411152A (en) * 1977-06-27 1979-01-27 Ajikawa Iron Works & Constr Resin powder coating on metal pipe inner surface
JPH0217353Y2 (en) * 1981-03-27 1990-05-15
JPS61123868A (en) * 1984-11-21 1986-06-11 キヤノン株式会社 Positioning securing method for panel substrate
JPS6259922A (en) * 1985-09-10 1987-03-16 Canon Inc Ferroelectric liquid crystal element
DE3910963A1 (en) * 1989-04-05 1990-10-11 Licentia Gmbh CIRCUIT ARRANGEMENT
US5002368A (en) * 1989-05-31 1991-03-26 Poqet Computer Corporation Liquid crystal display mounting structure
US5150231A (en) * 1989-12-29 1992-09-22 Canon Kabushiki Kaisha Impact resistant ferroelectric liquid crystal apparatus
JPH087346B2 (en) * 1990-07-12 1996-01-29 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Liquid crystal display
US5146390A (en) * 1991-03-08 1992-09-08 John Fluke Mfg. Co., Inc. Lcd support bracket
JP3018640B2 (en) * 1991-08-29 2000-03-13 ソニー株式会社 Circuit connection board structure
US5358412A (en) * 1993-04-26 1994-10-25 Eastman Kodak Company Method and apparatus for assembling a flexible circuit to an LCD module
US5436745A (en) * 1994-02-23 1995-07-25 Ois Optical Imaging Systems, Inc. Flex circuit board for liquid crystal display
US5594574A (en) * 1994-11-30 1997-01-14 Rockwell International Corp. LCD multi-axis floating mount
JP3866783B2 (en) 1995-07-25 2007-01-10 株式会社 日立ディスプレイズ Liquid crystal display
JP3708779B2 (en) * 1999-03-29 2005-10-19 セイコーエプソン株式会社 Liquid crystal display device, flat display device, and electronic apparatus equipped with the same
FR2885263B1 (en) * 2005-04-29 2007-07-13 Johnson Controls Tech Co ELECTRONIC DEVICE COMPRISING A SHEET ELASTOMERIC CONNECTOR, AND METHOD OF ASSEMBLY
JP4820720B2 (en) * 2006-09-07 2011-11-24 セイコーインスツル株式会社 Portable electronic watch
FR2915628B1 (en) * 2007-04-27 2011-12-30 Valeo Systemes Thermiques ELECTRONIC DEVICE COMPRISING TWO ELECTRONIC COMPONENTS CONNECTED THROUGH THEM BY A FLEXIBLE CONNECTOR
TWM398646U (en) * 2010-08-13 2011-02-21 Orient Semiconductor Elect Ltd Micro projector module
US9158340B2 (en) 2011-06-27 2015-10-13 Hand Held Products, Inc. Apparatus and method for assembling display of indicia reading terminal
US9454177B2 (en) * 2014-02-14 2016-09-27 Apple Inc. Electronic devices with housing-based interconnects and coupling structures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885459A (en) * 1955-11-02 1959-05-05 Pulsifer Verne Sealing and conducting gasket material
DE2119567C2 (en) * 1970-05-05 1983-07-14 International Computers Ltd., London Electrical connection device and method for making the same
US3861135A (en) * 1973-02-08 1975-01-21 Chomerics Inc Electrical interconnector and method of making
AT332926B (en) * 1973-02-21 1976-10-25 Electrovac ARRANGEMENT FOR CONNECTING OPPOSING ELECTRICAL CONDUCTORS AND PROCESS FOR THEIR PRODUCTION
US3883213A (en) * 1974-01-07 1975-05-13 Chomerics Inc Connectors
US4142780A (en) * 1974-03-29 1979-03-06 Sharp Kabushiki Kaisha Exchangeable liquid crystal panel
US3863436A (en) * 1974-04-18 1975-02-04 Timex Corp Solid state quartz watch
US4012117A (en) * 1974-07-29 1977-03-15 Rca Corporation Liquid crystal module
US3991463A (en) * 1975-05-19 1976-11-16 Chomerics, Inc. Method of forming an interconnector

Also Published As

Publication number Publication date
US4545647A (en) 1985-10-08
JPS5140095A (en) 1976-04-03

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