NL7315103A - Inrichting voorzien van een laag vloeibaar kristal. - Google Patents

Inrichting voorzien van een laag vloeibaar kristal.

Info

Publication number: NL7315103A
Authority: NL; Netherlands
Prior art keywords: layer; liquid crystal; device equipped; crystal; liquid
Prior art date: 1973-11-03

Application number

NL7315103A

Other languages

English (en)

Dutch (nl)

Original Assignee

Philips Nv

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.)

1973-11-03

Filing date

1973-11-03

Publication date

1975-05-07

1973-11-03 Application filed by Philips Nv filed Critical Philips Nv

1973-11-03 Priority to NL7315103A priority Critical patent/NL7315103A/xx

1974-10-25 Priority to DE19742450698 priority patent/DE2450698C2/de

1974-10-28 Priority to CA212,456A priority patent/CA1018639A/en

1974-10-31 Priority to JP12609174A priority patent/JPS5081097A/ja

1974-10-31 Priority to GB4717274A priority patent/GB1479643A/en

1974-11-01 Priority to CH1468174A priority patent/CH576153A5/xx

1974-11-04 Priority to FR7436584A priority patent/FR2250173B1/fr

1975-05-07 Publication of NL7315103A publication Critical patent/NL7315103A/xx

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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134327—Segmented, e.g. alpha numeric display

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Geometry (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)

NL7315103A 1973-11-03 1973-11-03 Inrichting voorzien van een laag vloeibaar kristal. NL7315103A (nl)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
NL7315103A NL7315103A (nl)	1973-11-03	1973-11-03	Inrichting voorzien van een laag vloeibaar kristal.
DE19742450698 DE2450698C2 (de)	1973-11-03	1974-10-25	Flüssigkristall-Anzeigevorrichtung
CA212,456A CA1018639A (en)	1973-11-03	1974-10-28	Device comprising a layer of liquid crystal
JP12609174A JPS5081097A (de)	1973-11-03	1974-10-31
GB4717274A GB1479643A (en)	1973-11-03	1974-10-31	Liquid-crystal display device
CH1468174A CH576153A5 (de)	1973-11-03	1974-11-01
FR7436584A FR2250173B1 (de)	1973-11-03	1974-11-04

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7315103A NL7315103A (nl)	1973-11-03	1973-11-03	Inrichting voorzien van een laag vloeibaar kristal.

Publications (1)

Publication Number	Publication Date
NL7315103A true NL7315103A (nl)	1975-05-07

Family

ID=19819934

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7315103A NL7315103A (nl)	1973-11-03	1973-11-03	Inrichting voorzien van een laag vloeibaar kristal.

Country Status (7)

Country	Link
JP (1)	JPS5081097A (de)
CA (1)	CA1018639A (de)
CH (1)	CH576153A5 (de)
DE (1)	DE2450698C2 (de)
FR (1)	FR2250173B1 (de)
GB (1)	GB1479643A (de)
NL (1)	NL7315103A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH614828GA3 (en) *	1976-06-16	1979-12-28		Liquid-crystal display with a guest/host liquid-crystal layer and method for producing this liquid-crystal display
CH626770GA3 (en) *	1977-03-16	1981-12-15		Method for producing a liquid crystal display having a guest/host liquid crystal layer
CH617281A5 (de) *	1977-07-29	1980-05-14	Bbc Brown Boveri & Cie
JPS5613271U (de) *	1979-07-12	1981-02-04
JP2678594B2 (ja) *	1986-03-06	1997-11-17	セイコーエプソン株式会社	液晶表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3647280A (en) *	1969-11-06	1972-03-07	Rca Corp	Liquid crystal display device
US3751137A (en) *	1971-10-18	1973-08-07	Rockwell International Corp	Liquid crystal display device
JPS4878898A (de) *	1972-01-21	1973-10-23

1973
- 1973-11-03 NL NL7315103A patent/NL7315103A/xx not_active Application Discontinuation
1974
- 1974-10-25 DE DE19742450698 patent/DE2450698C2/de not_active Expired
- 1974-10-28 CA CA212,456A patent/CA1018639A/en not_active Expired
- 1974-10-31 GB GB4717274A patent/GB1479643A/en not_active Expired
- 1974-10-31 JP JP12609174A patent/JPS5081097A/ja active Pending
- 1974-11-01 CH CH1468174A patent/CH576153A5/xx not_active IP Right Cessation
- 1974-11-04 FR FR7436584A patent/FR2250173B1/fr not_active Expired

Also Published As

Publication number	Publication date
CA1018639A (en)	1977-10-04
CH576153A5 (de)	1976-05-31
FR2250173A1 (de)	1975-05-30
JPS5081097A (de)	1975-07-01
FR2250173B1 (de)	1978-11-24
DE2450698C2 (de)	1982-08-12
GB1479643A (en)	1977-07-13
DE2450698A1 (de)	1975-05-07

Similar Documents

Publication	Publication Date	Title
NL162485B (nl)	1979-12-17	Weergeefinrichting met een vloeibaar kristal.
NL186199C (nl)	1990-10-01	Vloeibaar-kristalinrichting.
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CA1015438A (en)	1977-08-09	Guest-host liquid crystal device
CH557568A (de)	1974-12-31	Fluessigkristallzelle.
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CH556078A (de)	1974-11-15	Fluessigkristall-anzeigevorrichtung.
NL7400448A (nl)	1975-06-23	Vloeibaar kristal weergeefinrichting.
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NL7414843A (nl)	1975-12-31	Vloeibaar kristal inrichting.
NL7504017A (nl)	1975-10-07	Vloeibare kristallen.
NL7315103A (nl)	1975-05-07	Inrichting voorzien van een laag vloeibaar kristal.
AT305392B (de)	1973-02-26	Flüssigkristallzelle
AT323249B (de)	1975-06-25	Flüssigkristallzelle
NL178100C (nl)	1986-01-16	Werkwijze voor het bedrijven van een vloeibare kristalcel.
NL162213C (nl)	1980-04-15	Weergeefinrichting met vloeibaar kristal.
SE7600017L (sv)	1976-07-07	Fotoaktiverad flytande kristall
NL7409367A (nl)	1975-01-22	Electro-optische inrichting.
CA1013768A (en)	1977-07-12	Liquid crystal compounds

Legal Events

Date	Code	Title	Description
1980-01-25	BC	A request for examination has been filed
1982-07-01	BV	The patent application has lapsed