IT990813B - Cella a cristallo liquido e metodo di fabbricazione della stessa - Google Patents

Cella a cristallo liquido e metodo di fabbricazione della stessa

Info

Publication number
IT990813B
IT990813B IT2602473A IT2602473A IT990813B IT 990813 B IT990813 B IT 990813B IT 2602473 A IT2602473 A IT 2602473A IT 2602473 A IT2602473 A IT 2602473A IT 990813 B IT990813 B IT 990813B
Authority
IT
Italy
Prior art keywords
manufacturing
liquid crystal
same
crystal cell
cell
Prior art date
Application number
IT2602473A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT990813B publication Critical patent/IT990813B/it

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)
IT2602473A 1972-07-10 1973-06-28 Cella a cristallo liquido e metodo di fabbricazione della stessa IT990813B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT990813B true IT990813B (it) 1975-07-10

Family

ID=23030516

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2602473A IT990813B (it) 1972-07-10 1973-06-28 Cella a cristallo liquido e metodo di fabbricazione della stessa

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109696A (de) * 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 (de) * 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 (de) * 1971-11-29 1979-05-25
JPS5538615Y2 (de) * 1972-06-09 1980-09-09

Also Published As

Publication number Publication date
CH566565A5 (de) 1975-09-15
HK14780A (en) 1980-03-28
DE2332208B2 (de) 1978-08-24
AU466463B2 (en) 1975-10-30
DE2332208A1 (de) 1974-01-31
JPS4953856A (de) 1974-05-25
FR2192322A1 (de) 1974-02-08
FR2192322B1 (de) 1976-06-18
NL7309553A (de) 1974-01-14
JPS53307B2 (de) 1978-01-07
AU5756273A (en) 1975-01-09
GB1388243A (en) 1975-03-26
CA997847A (en) 1976-09-28

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