NL7309553A - - Google Patents

Info

Publication number
NL7309553A
NL7309553A NL7309553A NL7309553A NL7309553A NL 7309553 A NL7309553 A NL 7309553A NL 7309553 A NL7309553 A NL 7309553A NL 7309553 A NL7309553 A NL 7309553A NL 7309553 A NL7309553 A NL 7309553A
Authority
NL
Netherlands
Application number
NL7309553A
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 filed Critical
Publication of NL7309553A publication Critical patent/NL7309553A/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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL7309553A 1972-07-10 1973-07-09 NL7309553A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27024572A 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
NL7309553A true NL7309553A (xx) 1974-01-14

Family

ID=23030516

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309553A NL7309553A (xx) 1972-07-10 1973-07-09

Country Status (10)

Country Link
JP (1) JPS53307B2 (xx)
AU (1) AU466463B2 (xx)
CA (1) CA997847A (xx)
CH (1) CH566565A5 (xx)
DE (1) DE2332208B2 (xx)
FR (1) FR2192322B1 (xx)
GB (1) GB1388243A (xx)
HK (1) HK14780A (xx)
IT (1) IT990813B (xx)
NL (1) NL7309553A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109696A (xx) * 1974-02-04 1975-08-28
DE2534783C2 (de) * 1974-08-14 1983-05-05 Kabushiki Kaisha Seikosha, Tokyo Elektrooptische Anzeigeeinrichtung
US4140378A (en) * 1975-08-09 1979-02-20 Canon Kabushiki Kaisha View finder device having liquid crystal cell
DE2660098C2 (de) * 1975-09-23 1982-12-02 Sharp K.K., Osaka Verfahren zur Herstellung von mehrziffrigen Flüssigkristall-Sichtanzeigeeinrichtungen
CH601826A5 (xx) * 1976-12-24 1978-07-14 Bbc Brown Boveri & Cie
JPS5412761A (en) * 1977-06-29 1979-01-30 Sharp Corp Display device
JPS564119A (en) * 1979-06-22 1981-01-17 Casio Comput Co Ltd Production of electro-optic display cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751137A (en) * 1971-10-18 1973-08-07 Rockwell International Corp Liquid crystal display device
JPS5411811Y2 (xx) * 1971-11-29 1979-05-25
JPS5538615Y2 (xx) * 1972-06-09 1980-09-09

Also Published As

Publication number Publication date
HK14780A (en) 1980-03-28
AU466463B2 (en) 1975-10-30
FR2192322A1 (xx) 1974-02-08
JPS4953856A (xx) 1974-05-25
DE2332208A1 (de) 1974-01-31
IT990813B (it) 1975-07-10
JPS53307B2 (xx) 1978-01-07
AU5756273A (en) 1975-01-09
GB1388243A (en) 1975-03-26
FR2192322B1 (xx) 1976-06-18
DE2332208B2 (de) 1978-08-24
CH566565A5 (xx) 1975-09-15
CA997847A (en) 1976-09-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed