CH625630A5 - - Google Patents
Download PDFInfo
- Publication number
- CH625630A5 CH625630A5 CH633279A CH633279A CH625630A5 CH 625630 A5 CH625630 A5 CH 625630A5 CH 633279 A CH633279 A CH 633279A CH 633279 A CH633279 A CH 633279A CH 625630 A5 CH625630 A5 CH 625630A5
- Authority
- CH
- Switzerland
- Prior art keywords
- screen
- cell according
- display cell
- electrodes
- display
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 24
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000004988 Nematic liquid crystal Substances 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 50
- 230000005684 electric field Effects 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH633279A CH625630A5 (it) | 1979-07-06 | 1979-07-06 | |
| FR7922277A FR2461315A1 (fr) | 1979-07-06 | 1979-09-06 | Cellule d'affichage electro-optique |
| DE19803025110 DE3025110A1 (de) | 1979-07-06 | 1980-06-30 | Elektrooptische anzeigezelle |
| GB8021432A GB2054935A (en) | 1979-07-06 | 1980-07-01 | Electro-Optic Display Cell |
| JP9160080A JPS5659281A (en) | 1979-07-06 | 1980-07-04 | Display cell using electrooptical effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH633279A CH625630A5 (it) | 1979-07-06 | 1979-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH625630A5 true CH625630A5 (it) | 1981-09-30 |
Family
ID=4307869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH633279A CH625630A5 (it) | 1979-07-06 | 1979-07-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5659281A (it) |
| CH (1) | CH625630A5 (it) |
| DE (1) | DE3025110A1 (it) |
| FR (1) | FR2461315A1 (it) |
| GB (1) | GB2054935A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| YU44866B (en) * | 1983-09-09 | 1991-04-30 | Inst Stefan Jozef | Matrix lcd with an internal reflector and a measuring net |
| GB2148571A (en) * | 1983-09-28 | 1985-05-30 | Carville Limited | Meter for providing L.C.D. display of measured quantities |
| FR2721427B1 (fr) * | 1994-06-17 | 1996-08-14 | Bruno Vinouze | Ecran d'affichage à cristaux liquides à grille diffusante. |
| CN111856834B (zh) * | 2020-08-21 | 2024-05-14 | 大连龙宁科技有限公司 | 一种用于优化时间显示的电泳型电子纸装置及其驱动方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722206A (en) * | 1971-03-01 | 1973-03-27 | Hmw Industries | Self-illuminated liquid crystal timepiece |
| FR2224779B1 (it) * | 1973-04-06 | 1976-12-17 | Ibm | |
| DE2738162C2 (de) * | 1976-08-25 | 1983-01-13 | Sharp K.K., Osaka | Flüssigkristall-Anzeigevorrichtung |
| JPS5854393B2 (ja) * | 1976-08-31 | 1983-12-05 | シャープ株式会社 | 液晶表示装置 |
| US4128313A (en) * | 1977-08-18 | 1978-12-05 | General Electric Company | Liquid crystal display with dark characters on light background |
-
1979
- 1979-07-06 CH CH633279A patent/CH625630A5/fr not_active IP Right Cessation
- 1979-09-06 FR FR7922277A patent/FR2461315A1/fr not_active Withdrawn
-
1980
- 1980-06-30 DE DE19803025110 patent/DE3025110A1/de not_active Withdrawn
- 1980-07-01 GB GB8021432A patent/GB2054935A/en not_active Withdrawn
- 1980-07-04 JP JP9160080A patent/JPS5659281A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5659281A (en) | 1981-05-22 |
| GB2054935A (en) | 1981-02-18 |
| DE3025110A1 (de) | 1981-01-08 |
| FR2461315A1 (fr) | 1981-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0078237B1 (fr) | Montre à dispositif d'affichage analogique dont le cadran est formé par une cellule d'affichage à cristal liquide | |
| EP1040391B1 (fr) | Ensemble d'affichage comprenant deux dispositifs d'affichage superposes | |
| EP0162775B1 (fr) | Cellule à cristal liquide susceptible de présenter une structure homéotrope, à biréfringence compensée pour cette structure | |
| EP0872759B1 (fr) | Dispositif d'affichage à cristaux liquides destiné notamment à former un écran d'affichage d'images en couleur | |
| EP1128240B1 (fr) | Ensemble d'affichage à inversion de constrate comprenant deux dispositifs d'affichage superposés | |
| EP0786685B1 (fr) | Dispositif d'affichage d'un décor et pièce d'horlogerie le comprenant | |
| EP0317910A1 (fr) | Cellule d'affichage à cristal liquide comprenant un réflecteur-diffuseur et au plus un polariseur | |
| EP3650958B1 (fr) | Objet muni d'un dispositif d'affichage electrooptique | |
| CH621200A5 (it) | ||
| FR2480952A1 (fr) | Cellule d'affichage electro-optique passif | |
| CH625630A5 (it) | ||
| FR2496944A1 (fr) | Cellule d'affichage a cristaux liquides | |
| EP0652460A1 (fr) | Dispositif d'affichage à cristaux liquides | |
| EP0926574A1 (fr) | Ensemble d'affichage comprenant deux dispositifs d'affichage superposés | |
| EP0014608B1 (fr) | Dispositif d'affichage électro-optique | |
| EP0939331B1 (fr) | Ensemble d'affichage comprenant deux dispositifs d'affichage superposés | |
| EP0105767B1 (fr) | Procédé de commande d'un imageur matriciel | |
| CH620774A5 (it) | ||
| EP1174756B1 (fr) | Ensemble d'affichage comportant une cellule électro-optique et une cellule photovoltaique | |
| FR2646269A1 (fr) | Cellule d'affichage electro-optique perfectionnee | |
| CH639791A5 (fr) | Cellule d'affichage electro-optique passif. | |
| EP1085364B1 (fr) | Ensemble d'affichage comprenant deux dispositifs d'affichage superposés | |
| CH715286B1 (fr) | Objet muni d'un dispositif d`affichage électrooptique. | |
| EP0106717B1 (fr) | Ecran de visualisation à adressage actif par photoconducteur | |
| FR2584521A1 (fr) | Dispositif d'affichage electro-optique a cristal liquide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |