JPS5670529A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS5670529A
JPS5670529A JP14656779A JP14656779A JPS5670529A JP S5670529 A JPS5670529 A JP S5670529A JP 14656779 A JP14656779 A JP 14656779A JP 14656779 A JP14656779 A JP 14656779A JP S5670529 A JPS5670529 A JP S5670529A
Authority
JP
Japan
Prior art keywords
terminals
crystal display
paste
liquid crystal
connections
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
JP14656779A
Other languages
Japanese (ja)
Inventor
Shigeru Matsuyama
Hiroshige Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14656779A priority Critical patent/JPS5670529A/en
Priority to GB8030315A priority patent/GB2064233B/en
Publication of JPS5670529A publication Critical patent/JPS5670529A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • 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
    • H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
    • H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09945—Universal aspects, e.g. universal inner layers or via grid, or anisotropic interposer
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10378—Interposers
    • 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
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10954—Other details of electrical connections
    • H05K2201/10977—Encapsulated connections
    • 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
    • H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
    • H05K3/305—Affixing by adhesive
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To enable high reliability and secure electric connections by arranging thermosetting adhesives, having a conduction part filled with Ag paste, between terminals of a liquid-crystal display element and driving circuit substrate.
CONSTITUTION: For connections between electrode terminals 2 and signal terminals 5 of liquid crystal display element 1 and circuit substrate 3 provided with circuit element 4, thermosetting adhesive sheet 6a, such as epoxy adhesives, having openings filled with Ag paste 6b as many as connection terminals 2 and 5 is used as a connector. Connector 6 is bonded and fixed onto terminals 5 with the paste 6b surface down and, after terminals 2 of element 1 are coated with a silane coupling agent, etc., is joined by being hardened at about 130W150°C and about 4kg/cm2. Thus, the strong connections are made and breakaway and connection defectives, etc., are eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP14656779A 1979-11-14 1979-11-14 Liquid crystal display unit Pending JPS5670529A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14656779A JPS5670529A (en) 1979-11-14 1979-11-14 Liquid crystal display unit
GB8030315A GB2064233B (en) 1979-11-14 1980-09-19 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14656779A JPS5670529A (en) 1979-11-14 1979-11-14 Liquid crystal display unit

Publications (1)

Publication Number Publication Date
JPS5670529A true JPS5670529A (en) 1981-06-12

Family

ID=15410589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14656779A Pending JPS5670529A (en) 1979-11-14 1979-11-14 Liquid crystal display unit

Country Status (2)

Country Link
JP (1) JPS5670529A (en)
GB (1) GB2064233B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205131A (en) * 1982-05-25 1983-11-30 Toshiba Corp Multilayered liquid crystal display element
JPS6035595A (en) * 1983-08-08 1985-02-23 アルプス電気株式会社 Terminal connecting structure of electronic component
JPS6099566U (en) * 1983-12-10 1985-07-06 アルプス電気株式会社 Connection structure of printed circuit board terminals
JPS62173434A (en) * 1986-01-27 1987-07-30 Stanley Electric Co Ltd Manufacture of liquid crystal display
JPS63316885A (en) * 1987-06-19 1988-12-26 キヤノン株式会社 External circuit connection structure for liquid crystal panel
US4842373A (en) * 1987-06-15 1989-06-27 Alps Electric Co., Ltd. Connecting structure for connecting a liquid crystal display and a flexible flat cable
US4930876A (en) * 1987-10-30 1990-06-05 Ricoh Company, Ltd. Liquid crystal display device
US5032006A (en) * 1988-09-16 1991-07-16 Asulab, S.A. Electrooptical cells having connection means

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594096A (en) * 1982-06-30 1984-01-10 日本メクトロン株式会社 Method of connecting different type circuit boards to each other
EP0110382A3 (en) * 1982-12-01 1987-01-07 Asahi Glass Company Ltd. Display device and process for its production and decal for forming a display panel terminal
AU572615B2 (en) * 1983-12-27 1988-05-12 Sony Corporation Electrically conductive adhesive sheet circuit board and electrical connection structure
EP0237176A3 (en) * 1986-02-07 1988-12-28 Minnesota Mining And Manufacturing Company Connector with fine-pitched conductive passages
JPS63160352A (en) 1986-12-24 1988-07-04 Semiconductor Energy Lab Co Ltd Method for packaging semiconductor device
US4917466A (en) * 1987-08-13 1990-04-17 Shin-Etsu Polymer Co., Ltd. Method for electrically connecting IC chips, a resinous bump-forming composition used therein and a liquid-crystal display unit electrically connected thereby
US20110024160A1 (en) * 2009-07-31 2011-02-03 Clifton Quan Multi-layer microwave corrugated printed circuit board and method
US8043464B2 (en) 2009-11-17 2011-10-25 Raytheon Company Systems and methods for assembling lightweight RF antenna structures
US8127432B2 (en) 2009-11-17 2012-03-06 Raytheon Company Process for fabricating an origami formed antenna radiating structure
US8362856B2 (en) 2009-11-17 2013-01-29 Raytheon Company RF transition with 3-dimensional molded RF structure
US9072164B2 (en) 2009-11-17 2015-06-30 Raytheon Company Process for fabricating a three dimensional molded feed structure

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205131A (en) * 1982-05-25 1983-11-30 Toshiba Corp Multilayered liquid crystal display element
JPS6035595A (en) * 1983-08-08 1985-02-23 アルプス電気株式会社 Terminal connecting structure of electronic component
JPS6099566U (en) * 1983-12-10 1985-07-06 アルプス電気株式会社 Connection structure of printed circuit board terminals
JPS62173434A (en) * 1986-01-27 1987-07-30 Stanley Electric Co Ltd Manufacture of liquid crystal display
US4842373A (en) * 1987-06-15 1989-06-27 Alps Electric Co., Ltd. Connecting structure for connecting a liquid crystal display and a flexible flat cable
JPS63316885A (en) * 1987-06-19 1988-12-26 キヤノン株式会社 External circuit connection structure for liquid crystal panel
US4964700A (en) * 1987-06-19 1990-10-23 Canon Kabushiki Kaisha Connection structure between a liquid crystal panel and an external circuit
JPH0476478B2 (en) * 1987-06-19 1992-12-03 Canon Kk
US4930876A (en) * 1987-10-30 1990-06-05 Ricoh Company, Ltd. Liquid crystal display device
US5032006A (en) * 1988-09-16 1991-07-16 Asulab, S.A. Electrooptical cells having connection means

Also Published As

Publication number Publication date
GB2064233A (en) 1981-06-10
GB2064233B (en) 1984-02-01

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