CH609467A5 - Liquid-crystal display device and process for manufacturing the device - Google Patents
Liquid-crystal display device and process for manufacturing the deviceInfo
- Publication number
- CH609467A5 CH609467A5 CH1574475A CH1574475A CH609467A5 CH 609467 A5 CH609467 A5 CH 609467A5 CH 1574475 A CH1574475 A CH 1574475A CH 1574475 A CH1574475 A CH 1574475A CH 609467 A5 CH609467 A5 CH 609467A5
- Authority
- CH
- Switzerland
- Prior art keywords
- liquid
- crystal display
- display device
- manufacturing
- substrates
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005669 field effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 abstract 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52934774A | 1974-12-04 | 1974-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH609467A5 true CH609467A5 (en) | 1979-02-28 |
Family
ID=24109540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1574475A CH609467A5 (en) | 1974-12-04 | 1975-12-03 | Liquid-crystal display device and process for manufacturing the device |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5182648A (fr) |
| CA (1) | CA1056936A (fr) |
| CH (1) | CH609467A5 (fr) |
| DE (1) | DE2554417A1 (fr) |
| FR (1) | FR2293761A1 (fr) |
| GB (1) | GB1540838A (fr) |
| NL (1) | NL7514148A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2052779B (en) * | 1979-05-29 | 1983-06-22 | Texas Instruments Inc | Liquid crystal display cell |
| JP5302183B2 (ja) | 2007-03-08 | 2013-10-02 | 日本特殊陶業株式会社 | グロープラグ及びその製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526097B2 (fr) * | 1972-03-14 | 1977-02-18 | ||
| DE2256317B2 (de) * | 1972-11-16 | 1977-05-26 | Ausscheidung in: 22 65 253 Siemens AG, 1000 Berlin und 8000 München | Verfahren zur erzeugung einer homogenen orientierung von fluessigkristallmolekuelen in einer fluessigkristallanordnung |
| JPS4975354A (fr) * | 1972-11-22 | 1974-07-20 | ||
| DE2330909B2 (de) * | 1973-06-18 | 1977-04-07 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur erzeugung einer schicht zur homoeotropen orientierung von fluessigkristallen |
| JPS5148993A (ja) * | 1974-10-24 | 1976-04-27 | Seikosha Kk | Denkikogakutekihyojisochi |
-
1975
- 1975-12-03 JP JP14483675A patent/JPS5182648A/ja active Pending
- 1975-12-03 FR FR7536984A patent/FR2293761A1/fr active Granted
- 1975-12-03 GB GB4966275A patent/GB1540838A/en not_active Expired
- 1975-12-03 DE DE19752554417 patent/DE2554417A1/de not_active Withdrawn
- 1975-12-03 CA CA241,003A patent/CA1056936A/fr not_active Expired
- 1975-12-03 CH CH1574475A patent/CH609467A5/xx not_active IP Right Cessation
- 1975-12-04 NL NL7514148A patent/NL7514148A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1056936A (fr) | 1979-06-19 |
| JPS5182648A (ja) | 1976-07-20 |
| NL7514148A (nl) | 1976-06-09 |
| GB1540838A (en) | 1979-02-14 |
| FR2293761B1 (fr) | 1979-10-12 |
| DE2554417A1 (de) | 1976-06-10 |
| FR2293761A1 (fr) | 1976-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |