DK478881A - Optisk display-celle og fremgangsmaade ved dens fremstilling - Google Patents

Optisk display-celle og fremgangsmaade ved dens fremstilling

Info

Publication number: DK478881A
Authority: DK; Denmark
Prior art keywords: procedure; manufacturing; optical display; display cell; cell
Prior art date: 1980-11-12

Application number

DK478881A

Other languages

Danish (da)

English (en)

Inventor

R Pettersen

Original Assignee

Norsk Lcd As

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.)

1980-11-12

Filing date

1981-10-30

Publication date

1982-05-13

1981-10-30 Application filed by Norsk Lcd As filed Critical Norsk Lcd As

1982-05-13 Publication of DK478881A publication Critical patent/DK478881A/da

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Liquid Crystal (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

DK478881A 1980-11-12 1981-10-30 Optisk display-celle og fremgangsmaade ved dens fremstilling DK478881A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO803399A NO149261C (no)	1980-11-12	1980-11-12	Optisk display-celle og fremgangsmaate ved fremstilling av denne

Publications (1)

Publication Number	Publication Date
DK478881A true DK478881A (da)	1982-05-13

Family

ID=19885749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK478881A DK478881A (da)	1980-11-12	1981-10-30	Optisk display-celle og fremgangsmaade ved dens fremstilling

Country Status (18)

Country	Link
US (1)	US4458988A (fr)
JP (1)	JPS57112717A (fr)
KR (1)	KR830008269A (fr)
BE (1)	BE891057A (fr)
BR (1)	BR8107316A (fr)
CA (1)	CA1194968A (fr)
CH (1)	CH654936A5 (fr)
DE (1)	DE3143707A1 (fr)
DK (1)	DK478881A (fr)
ES (2)	ES8303776A1 (fr)
FI (1)	FI813355L (fr)
FR (1)	FR2494014B1 (fr)
GB (1)	GB2087091B (fr)
IN (1)	IN154262B (fr)
IT (1)	IT1195232B (fr)
NL (1)	NL8105003A (fr)
NO (2)	NO149261C (fr)
SE (1)	SE456620B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3208604A1 (de) *	1982-03-10	1983-09-22	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Verfahren zum herstellen einer grossflaechigen fluessigkristall-anzeigezelle
JPS60200228A (ja) *	1984-03-24	1985-10-09	Nippon Shokubai Kagaku Kogyo Co Ltd	液晶表示装置用スペ−サ−
JPS61260222A (ja) *	1985-05-15	1986-11-18	Canon Inc	液晶素子
WO1987004556A1 (fr) *	1986-01-27	1987-07-30	Autodisplay A/S	Installation pour un panneau de visualisation ou d'instruments
JPH0750275B2 (ja) *	1988-01-21	1995-05-31	シャープ株式会社	液晶表示パネルのスペーサー散布装置
JPH04263217A (ja) *	1990-10-12	1992-09-18	Rudolf Eidenschink	液晶媒体と、それを使用して映像を発生する方法
US6008834A (en) *	1995-11-30	1999-12-28	Polaroid Corporation	Bouncing ball scanner

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1370974A (en) *	1919-01-13	1921-03-08	Ivan M Kirlin	Insulating-pane
US2756467A (en) *	1952-11-05	1956-07-31	Etling Birtus Oliver	Multiple-pane glazing unit and manufacture thereof
US3535098A (en) *	1966-04-14	1970-10-20	Owens Illinois Inc	Method for making a light-weight,glass ceramic mirror blank,containing a core of at least one layer of spheres
US3592526A (en) *	1969-07-15	1971-07-13	John F Dreyer	Means for rotating the polarization plane of light and for converting polarized light to nonpolarized light
US3655267A (en) *	1970-04-01	1972-04-11	Research Frontiers Inc	Light valves with high frequency excitation
AT307522B (de) *	1970-12-21	1973-05-25	Electrovac	Flüssigkristallzelle und Verfahren zu deren Herstellung
AT305392B (de) *	1971-02-04	1973-02-26	Electrovac	Flüssigkristallzelle
US3912365A (en) *	1971-07-26	1975-10-14	Research Frontiers Inc	Method and apparatus for maintaining the separation of plates
US3742600A (en) *	1971-07-26	1973-07-03	Research Frontiers Inc	Method for maintaining the separation of plates
NL7210095A (fr) *	1971-07-26	1973-01-30
US3744126A (en) *	1971-07-26	1973-07-10	Research Frontiers Inc	Method for controlling bowing in light valves
US4050786A (en) *	1971-08-31	1977-09-27	Transparent Conductors, Inc.	Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication
JPS526097B2 (fr) *	1972-03-14	1977-02-18
CH600369A5 (fr) *	1977-01-28	1978-06-15	Bbc Brown Boveri & Cie
JPS5465560A (en) *	1977-11-04	1979-05-26	Hitachi Ltd	Forming method of spacings between electrode plates
NL7714232A (nl) *	1977-12-22	1979-06-26	Philips Nv	Weergeefinrichting.
JPS54103365A (en) *	1978-02-01	1979-08-14	Automobile Antipollution	Method of producing liquid crystal display element

0
- NO NO803399B patent/NO149261B/no unknown
1980
- 1980-11-12 NO NO803399A patent/NO149261C/no unknown
1981
- 1981-10-27 FI FI813355A patent/FI813355L/fi not_active Application Discontinuation
- 1981-10-30 DK DK478881A patent/DK478881A/da not_active Application Discontinuation
- 1981-11-04 DE DE19813143707 patent/DE3143707A1/de not_active Ceased
- 1981-11-05 US US06/318,597 patent/US4458988A/en not_active Expired - Fee Related
- 1981-11-05 NL NL8105003A patent/NL8105003A/nl not_active Application Discontinuation
- 1981-11-06 GB GB8133528A patent/GB2087091B/en not_active Expired
- 1981-11-09 IN IN1240/CAL/81A patent/IN154262B/en unknown
- 1981-11-10 CA CA000389756A patent/CA1194968A/fr not_active Expired
- 1981-11-10 FR FR8121036A patent/FR2494014B1/fr not_active Expired
- 1981-11-10 CH CH7223/81A patent/CH654936A5/de not_active IP Right Cessation
- 1981-11-10 BE BE0/206492A patent/BE891057A/fr not_active IP Right Cessation
- 1981-11-11 SE SE8106669A patent/SE456620B/sv not_active IP Right Cessation
- 1981-11-11 ES ES507046A patent/ES8303776A1/es not_active Expired
- 1981-11-11 BR BR8107316A patent/BR8107316A/pt unknown
- 1981-11-12 KR KR1019810004336A patent/KR830008269A/ko unknown
- 1981-11-12 JP JP56181677A patent/JPS57112717A/ja active Pending
- 1981-11-12 IT IT24988/81A patent/IT1195232B/it active
1982
- 1982-11-03 ES ES517092A patent/ES517092A0/es active Granted

Also Published As

Publication number	Publication date
NO803399L (no)	1982-05-13
BE891057A (fr)	1982-03-01
KR830008269A (ko)	1983-11-16
JPS57112717A (en)	1982-07-13
ES507046A0 (es)	1983-02-01
SE8106669L (sv)	1982-05-13
ES8309023A1 (es)	1983-10-01
SE456620B (sv)	1988-10-17
NL8105003A (nl)	1982-06-01
CA1194968A (fr)	1985-10-08
IN154262B (fr)	1984-10-13
IT8124988A0 (it)	1981-11-12
BR8107316A (pt)	1982-08-03
IT1195232B (it)	1988-10-12
GB2087091B (en)	1985-01-09
ES8303776A1 (es)	1983-02-01
US4458988A (en)	1984-07-10
NO149261C (no)	1984-03-21
NO149261B (no)
ES517092A0 (es)	1983-10-01
FR2494014A1 (fr)	1982-05-14
DE3143707A1 (de)	1982-08-19
FR2494014B1 (fr)	1985-11-15
FI813355L (fi)	1982-05-13
GB2087091A (en)	1982-05-19
CH654936A5 (de)	1986-03-14

Publication	Publication Date	Title
DK158507C (da)	1990-10-29	Optisk fiber og fremgangsmaade ved dens fremstilling
DE3173234D1 (en)	1986-01-30	Gradient index lens array
NO841307L (no)	1984-10-05	Flytende vaskemiddel og fremgangsmaate ved fremstilling derav
GB2079024B (en)	1984-08-08	Liquid crystal cell with optical matching layers
GB2066805B (en)	1984-05-23	Glass waveguide for optical circuit and fabrication method thereof
NO149298C (no)	1984-03-21	Elektrokjemisk celle og fremgangsmaate ved fremstilling derav
NO143057C (no)	1980-12-10	Sykkelramme og fremgangsmaate ved fremstilling derav
DE3163588D1 (en)	1984-06-20	Liquid-crystal display cell and method of manufacturing same
DK157914C (da)	1990-08-20	Glasfibre og anvendelse heraf
NO803772L (no)	1981-06-15	Ildfast gjenstand og fremgangsmaate ved fremstilling derav
BR8205714A (pt)	1983-08-30	Vidro otico e oftalmico
GB2083613B (en)	1984-04-26	Preserving linear polarization state in optical fibres
DK520982A (da)	1983-05-25	Fleksibel beholder og fremgangsmaade ved dens fremstilling samt anvendelse af den
DK516388A (da)	1989-03-18	Optisk fiber og fremgangsmaade ved dens fremstilling
ES502239A0 (es)	1982-04-01	Perfeccionamientos en celdas electroliticas
BR8100488A (pt)	1981-08-18	Celula e processo de eletrolise
DK478881A (da)	1982-05-13	Optisk display-celle og fremgangsmaade ved dens fremstilling
DK85984D0 (da)	1984-02-22	Beholder og fremgangsmade ved dens fremstilling
JPS5744129A (en)	1982-03-12	Planar type electro-optical light deflector and method of manufacturing same
NO813992L (no)	1982-05-25	Intermetalliske forbindelser og fremgangsmaate ved deres fremstilling
GB2084373B (en)	1984-04-11	Passive electro-optical display cell
NO801362L (no)	1980-11-17	Glassfibermatte og fremgangsmaate til dens fremstilling
DK42679A (da)	1979-10-23	Klaebestofoploesninger og fremgangsmaade til fremstilling deraf
NO822676L (no)	1982-08-04	Armert bjelkeprofil og fremgangsmaate ved dens fremstilling
JPS54116897A (en)	1979-09-11	Optoelectric multiple display cell

Legal Events

Date	Code	Title	Description
1987-09-28	AHS	Application shelved for other reasons than non-payment