AU528905B2 - Liquid crystal cell - Google Patents

Liquid crystal cell

Info

Publication number: AU528905B2
Authority: AU; Australia
Prior art keywords: liquid crystal; crystal cell; cell; liquid; crystal
Prior art date: 1979-08-25
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.): Ceased

Application number

AU60127/80A

Other versions

AU6012780A (en

Inventor

Bernd Preiss

Otto Winnecker

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.)

Mannesmann VDO AG

Original Assignee

Mannesmann VDO AG

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.)

1979-08-25

Filing date

1980-07-04

Publication date

1983-05-19

1980-07-04 Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG

1981-03-05 Publication of AU6012780A publication Critical patent/AU6012780A/en

1983-05-19 Application granted granted Critical

1983-05-19 Publication of AU528905B2 publication Critical patent/AU528905B2/en

2000-07-04 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers

Landscapes

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

AU60127/80A 1979-08-25 1980-07-04 Liquid crystal cell Ceased AU528905B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792934478 DE2934478C2 (en)	1979-08-25	1979-08-25	Combination instrument with a domed cover glass
DE29344783		1979-08-25

Publications (2)

Publication Number	Publication Date
AU6012780A AU6012780A (en)	1981-03-05
AU528905B2 true AU528905B2 (en)	1983-05-19

Family

ID=6079333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU60127/80A Ceased AU528905B2 (en)	1979-08-25	1980-07-04	Liquid crystal cell

Country Status (4)

Country	Link
EP (1)	EP0024482B1 (en)
JP (1)	JPS5635121A (en)
AU (1)	AU528905B2 (en)
DE (1)	DE2934478C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2944325C2 (en) *	1979-11-02	1984-03-22	Vdo Adolf Schindling Ag, 6000 Frankfurt	Passive electro-optical display element
DE3019311A1 (en) *	1980-05-21	1981-11-26	Vdo Adolf Schindling Ag, 6000 Frankfurt	REFLECTED ELECTROOPTICAL DISPLAY
DE3233301A1 (en) *	1982-09-08	1984-03-08	Robert Bosch Gmbh, 7000 Stuttgart	Arrangement for eliminating reflection from displays
DE3309970A1 (en) *	1983-03-19	1984-09-20	Robert Bosch Gmbh, 7000 Stuttgart	ARRANGEMENT FOR REFLECTING LIQUID CRYSTAL DISPLAYS
DE3411048A1 (en) *	1984-03-26	1985-09-26	Rainer 6072 Dreieich Bauer	CIRCUIT FOR CONTROLLING LIQUID CRYSTAL LAYERS AND ARRANGEMENT FOR THEIR APPLICATION
DE3436409A1 (en) *	1984-10-04	1986-04-10	Vdo Adolf Schindling Ag, 6000 Frankfurt	LIQUID CRYSTAL DISPLAY
DE3600398C2 (en) *	1985-09-25	1994-06-16	Valeo Borg Instr Verw Gmbh	Large-area electro-optical display device
DE4110075C2 (en) *	1991-03-27	1996-05-02	Opel Adam Ag	Method for the automatic optical inspection of LCD display instruments and device for carrying out the method
JP6070458B2 (en) *	2013-07-19	2017-02-01	株式会社デンソー	Vehicle display device
CZ2014923A3 (en) *	2014-12-17	2016-06-29	Ĺ KODA AUTO a.s.	Vehicle information data cover

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1108411A (en) *	1966-02-18	1968-04-03	Rover Co Ltd	Indicating instrument
DE2308666A1 (en) *	1973-02-22	1975-02-27	Vdo Schindling	Variable position dashboard instrument - with spherical shape in movable fit in sealing gasket of panel aperture
DE2642842C2 (en) *	1975-09-23	1983-07-14	Sharp K.K., Osaka	Electronic calculator

1979
- 1979-08-25 DE DE19792934478 patent/DE2934478C2/en not_active Expired
1980
- 1980-06-06 EP EP19800103140 patent/EP0024482B1/en not_active Expired
- 1980-07-04 AU AU60127/80A patent/AU528905B2/en not_active Ceased
- 1980-08-20 JP JP11357280A patent/JPS5635121A/en active Pending

Also Published As

Publication number	Publication date
DE2934478A1 (en)	1981-03-26
JPS5635121A (en)	1981-04-07
EP0024482A2 (en)	1981-03-11
EP0024482B1 (en)	1983-04-27
DE2934478C2 (en)	1983-03-31
AU6012780A (en)	1981-03-05
EP0024482A3 (en)	1981-07-22

Publication	Publication Date	Title
GB2065907B (en)	1984-05-23	Liquid crystal cells
DE3068849D1 (en)	1984-09-13	Liquid crystal cell
GB2032127B (en)	1983-01-06	Liquid crystal display cell
AU532891B2 (en)	1983-10-20	Liquid crystal display cell
JPS56128918A (en)	1981-10-08	Improved liquid crystal matrix
JPS5538869A (en)	1980-03-18	Liquid crystal cell and driving same
GB1537626A (en)	1979-01-04	Liquid crystal cells
GB2052779B (en)	1983-06-22	Liquid crystal display cell
AU530293B2 (en)	1983-07-07	Liquid crystal display
GB2069168B (en)	1983-11-23	Electrochromic display cell
AU517766B2 (en)	1981-08-27	Liquid crystal materials
AU557215B2 (en)	1986-12-11	Multiplexable liquid crystal cell
GB1543599A (en)	1979-04-04	Liquid crystal cell
GB2016728B (en)	1982-09-02	Liquid crystal display cell
GB2017742B (en)	1982-08-18	Liquid crystal materials
AU573039B2 (en)	1988-05-26	Feroelectric liquid crystal cell
JPS5573024A (en)	1980-06-02	Liquid crystal display cell
JPS55164277A (en)	1980-12-20	Liquid crystal
AU528905B2 (en)	1983-05-19	Liquid crystal cell
JPS5498259A (en)	1979-08-03	Liquid crystal display cell
JPS55143582A (en)	1980-11-08	Liquid crystal unit
GB2024444B (en)	1982-11-03	Liquid crystal display cell
HK53084A (en)	1984-07-13	Liquid crystal composition
AU527172B2 (en)	1983-02-17	Liquid crystal indicator
GB1540878A (en)	1979-02-21	Liquid crystal cells