FR2379087A1 - Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board - Google Patents

Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board

Info

Publication number
FR2379087A1
FR2379087A1 FR7702947A FR7702947A FR2379087A1 FR 2379087 A1 FR2379087 A1 FR 2379087A1 FR 7702947 A FR7702947 A FR 7702947A FR 7702947 A FR7702947 A FR 7702947A FR 2379087 A1 FR2379087 A1 FR 2379087A1
Authority
FR
France
Prior art keywords
cell
printed circuit
rubber strip
frame
insulating material
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.)
Withdrawn
Application number
FR7702947A
Other languages
French (fr)
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.)
ROMANET JEAN FRANCOIS
Original Assignee
ROMANET JEAN FRANCOIS
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 ROMANET JEAN FRANCOIS filed Critical ROMANET JEAN FRANCOIS
Priority to FR7702947A priority Critical patent/FR2379087A1/en
Publication of FR2379087A1 publication Critical patent/FR2379087A1/en
Withdrawn legal-status Critical Current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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G04G17/045—Mounting of the display
    • 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
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • 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

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

Abstract

A mounting is used to secure a liquid crystal display cell onto a printed circuit board. The cell is connected to the printed circuit by simple physical contact, no welding or soldering is used. The mounting consists of a frame (1) of insulating material. It is secured to the board (2) by pins (3). One side of the frame (1) has a slot (8) into which fits one side of the cell. This side of the cell has terminal strips (7) which make contact with metal inserts (11) in a rubber strip (10). The rubber strip (10) inserts (11) are also in contact with the printed circuit strips of the board (2).
FR7702947A 1977-01-28 1977-01-28 Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board Withdrawn FR2379087A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7702947A FR2379087A1 (en) 1977-01-28 1977-01-28 Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702947A FR2379087A1 (en) 1977-01-28 1977-01-28 Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board

Publications (1)

Publication Number Publication Date
FR2379087A1 true FR2379087A1 (en) 1978-08-25

Family

ID=9186220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702947A Withdrawn FR2379087A1 (en) 1977-01-28 1977-01-28 Frame mounting for liq. crystal cell - has insulating material frame and rubber strip with metal inserts to interconnect cell to printed circuit board

Country Status (1)

Country Link
FR (1) FR2379087A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019667A1 (en) * 1979-06-05 1980-12-10 BBC Aktiengesellschaft Brown, Boveri & Cie. Fixing means for a liquid crystal display device on a support plate
EP0075213A1 (en) * 1981-09-23 1983-03-30 Siemens Aktiengesellschaft Mounting and connecting unit for an LCD display for an electronic apparatus placed in a cabinet
EP0089439A2 (en) * 1982-03-24 1983-09-28 Testut-Aequitas Support device for liquid crystal display
EP0116388A2 (en) * 1983-01-05 1984-08-22 Norsem Electronics Limited Display assembly
US5146390A (en) * 1991-03-08 1992-09-08 John Fluke Mfg. Co., Inc. Lcd support bracket
FR2683614A1 (en) * 1991-11-13 1993-05-14 Sextant Avionique DEVICE FOR FIXING ICE ON A SUBSTRATE SUBJECT TO VIBRATION, IN PARTICULAR A DISPLAY SCREEN OF AIRCRAFT EDGE BOARD.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019667A1 (en) * 1979-06-05 1980-12-10 BBC Aktiengesellschaft Brown, Boveri & Cie. Fixing means for a liquid crystal display device on a support plate
EP0075213A1 (en) * 1981-09-23 1983-03-30 Siemens Aktiengesellschaft Mounting and connecting unit for an LCD display for an electronic apparatus placed in a cabinet
EP0089439A2 (en) * 1982-03-24 1983-09-28 Testut-Aequitas Support device for liquid crystal display
EP0089439A3 (en) * 1982-03-24 1984-01-18 Testut-Aequitas Support device for liquid crystal display
EP0116388A2 (en) * 1983-01-05 1984-08-22 Norsem Electronics Limited Display assembly
EP0116388A3 (en) * 1983-01-05 1986-05-14 Norsem Electronics Limited Display assembly
US5146390A (en) * 1991-03-08 1992-09-08 John Fluke Mfg. Co., Inc. Lcd support bracket
FR2683614A1 (en) * 1991-11-13 1993-05-14 Sextant Avionique DEVICE FOR FIXING ICE ON A SUBSTRATE SUBJECT TO VIBRATION, IN PARTICULAR A DISPLAY SCREEN OF AIRCRAFT EDGE BOARD.
EP0542619A1 (en) * 1991-11-13 1993-05-19 Sextant Avionique Device to fix a glass on a vibrating support, specially a display screen on a dashboard
US5261202A (en) * 1991-11-13 1993-11-16 Sextant Avionique Device for fixing a plate glass on a support subjected to vibration in particular a display screen for an aircraft instrument panel

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Legal Events

Date Code Title Description
ST Notification of lapse