JPS6217730B2 - - Google Patents
Info
- Publication number
- JPS6217730B2 JPS6217730B2 JP55072764A JP7276480A JPS6217730B2 JP S6217730 B2 JPS6217730 B2 JP S6217730B2 JP 55072764 A JP55072764 A JP 55072764A JP 7276480 A JP7276480 A JP 7276480A JP S6217730 B2 JPS6217730 B2 JP S6217730B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- dynamic scattering
- display element
- scattering mode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 47
- 239000000758 substrate Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 18
- 238000009792 diffusion process Methods 0.000 description 8
- 239000004988 Nematic liquid crystal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012463 white pigment Substances 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13476—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which at least one liquid crystal cell or layer assumes a scattering state
Landscapes
- Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7276480A JPS57610A (en) | 1980-06-02 | 1980-06-02 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7276480A JPS57610A (en) | 1980-06-02 | 1980-06-02 | Liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57610A JPS57610A (en) | 1982-01-05 |
| JPS6217730B2 true JPS6217730B2 (enrdf_load_stackoverflow) | 1987-04-20 |
Family
ID=13498753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7276480A Granted JPS57610A (en) | 1980-06-02 | 1980-06-02 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57610A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597641B1 (fr) * | 1986-04-22 | 1989-12-08 | Thomson Csf | Dispositif de modulation de la lumiere d'eclairement d'un ecran d'affichage electro-optique |
| US5831698A (en) * | 1996-08-20 | 1998-11-03 | International Business Machines Corporation | Electrically variable diffuser |
| JP2004061907A (ja) * | 2002-07-30 | 2004-02-26 | Koninkl Philips Electronics Nv | 半透過型液晶表示装置 |
| WO2008053724A1 (fr) * | 2006-11-02 | 2008-05-08 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides et récepteur de télévision |
| US9063359B2 (en) | 2012-01-30 | 2015-06-23 | Sony Mobile Communications Ab | Electronic display projection assembly having substantially white off state |
-
1980
- 1980-06-02 JP JP7276480A patent/JPS57610A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57610A (en) | 1982-01-05 |
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