CH618525A5 - Liquid-crystal display cell and method for producing the same. - Google Patents
Liquid-crystal display cell and method for producing the same. Download PDFInfo
- Publication number
- CH618525A5 CH618525A5 CH750677A CH750677A CH618525A5 CH 618525 A5 CH618525 A5 CH 618525A5 CH 750677 A CH750677 A CH 750677A CH 750677 A CH750677 A CH 750677A CH 618525 A5 CH618525 A5 CH 618525A5
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- angle
- liquid crystal
- display cell
- crystal display
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000758 substrate Substances 0.000 claims description 43
- 238000000151 deposition Methods 0.000 claims description 35
- 230000008021 deposition Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 15
- 230000008020 evaporation Effects 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims 3
- 101100346656 Drosophila melanogaster strat gene Proteins 0.000 claims 1
- 241001465754 Metazoa Species 0.000 claims 1
- 241000242541 Trematoda Species 0.000 claims 1
- 238000009776 industrial production Methods 0.000 claims 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 5
- 229910001887 tin oxide Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910003437 indium oxide Inorganic materials 0.000 description 4
- 125000006850 spacer group Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films
-
- 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
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
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)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7950676A JPS535993A (en) | 1976-07-06 | 1976-07-06 | Crystal display element |
| JP14716276A JPS5371847A (en) | 1976-12-09 | 1976-12-09 | Method of manufacturing electrode plate for use in liquid crystal orientation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH618525A5 true CH618525A5 (en) | 1980-07-31 |
Family
ID=26420524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH750677A CH618525A5 (en) | 1976-07-06 | 1977-06-20 | Liquid-crystal display cell and method for producing the same. |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH618525A5 (enExample) |
| DE (1) | DE2727653A1 (enExample) |
| FR (1) | FR2357920A1 (enExample) |
| GB (1) | GB1557914A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573548B1 (fr) * | 1984-11-22 | 1986-12-26 | Commissariat Energie Atomique | Dispositif pour le depot d'une couche d'orientation d'une cellule a cristal liquide |
-
1977
- 1977-06-20 CH CH750677A patent/CH618525A5/de not_active IP Right Cessation
- 1977-06-20 DE DE19772727653 patent/DE2727653A1/de not_active Withdrawn
- 1977-07-01 GB GB2766077A patent/GB1557914A/en not_active Expired
- 1977-07-05 FR FR7720696A patent/FR2357920A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1557914A (en) | 1979-12-19 |
| FR2357920A1 (fr) | 1978-02-03 |
| FR2357920B1 (enExample) | 1983-04-29 |
| DE2727653A1 (de) | 1978-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |