RU2011147067A - BLINDING GLASSES - Google Patents
BLINDING GLASSES Download PDFInfo
- Publication number
- RU2011147067A RU2011147067A RU2011147067/14A RU2011147067A RU2011147067A RU 2011147067 A RU2011147067 A RU 2011147067A RU 2011147067/14 A RU2011147067/14 A RU 2011147067/14A RU 2011147067 A RU2011147067 A RU 2011147067A RU 2011147067 A RU2011147067 A RU 2011147067A
- Authority
- RU
- Russia
- Prior art keywords
- light flux
- filters
- polarizing
- light
- glasses
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract 7
- 230000004907 flux Effects 0.000 claims abstract 8
- 239000000758 substrate Substances 0.000 claims abstract 4
- 239000004988 Nematic liquid crystal Substances 0.000 claims abstract 2
- 239000013078 crystal Substances 0.000 claims abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
- 230000003287 optical effect Effects 0.000 claims abstract 2
- 239000005304 optical glass Substances 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 claims abstract 2
Landscapes
- Liquid Crystal (AREA)
- Eyeglasses (AREA)
Abstract
1. Противоослепляющие очки, содержащие корпус, оправу с окулярами, размещенные в последних модуляторы светового потока, включающие поляризационные светофильтры, размещенные между поляризационными светофильтрами прозрачные подложки с нанесенными на их внутренних поверхностях прозрачными электродами и заключенный между последними слой нематического жидкого кристалла, при этом поляризационные светофильтры нанесены на внешние стороны подложек, отличающиеся тем, что модуляторы светового потока дополнительно содержат последовательно расположенные по направлению распространения светового потока внешнюю диэлектрическую защитную пленку, интерференционный светофильтр, пластины из бесцветного оптического стекла на внутренние поверхности которых нанесены поляризационные светофильтры с нанесенными на их внутренних поверхностях прозрачными электродами и заключенный между последними слой нематического кристалла, выполненный жидкокристаллическим, например, из материала ZLI-2222 "Merck", толщиной 3-5 мкм, кроме этого, на корпусе очков дополнительно смонтирована электронная система управления, обеспечивающая необходимое быстродействие и заданную оптическую плотность модуляторов светового потока при разных уровнях внешней освещенности.2. Изобретение по п.1, отличающееся тем, что корпус очков содержит эластичное уплотнение, обеспечивающее их плотное прилегание к кожному покрову лица.1. Anti-glare glasses containing a case, a frame with eyepieces, placed in the last light flux modulators, including polarizing light filters, transparent substrates placed between the polarizing light filters, with transparent electrodes deposited on their inner surfaces and enclosed between the last layer of a nematic liquid crystal, while polarizing light filters deposited on the outer sides of the substrates, characterized in that the light flux modulators further comprise sequentially an external dielectric protective film located in the direction of propagation of the light flux, an interference filter, plates of colorless optical glass on the inner surfaces of which polarizing filters are deposited with transparent electrodes deposited on their internal surfaces and a nematic crystal layer made between the latter, made of liquid crystal, for example, from ZLI material -2222 "Merck", 3-5 microns thick, in addition, an electronic system is additionally mounted on the case of glasses a control system that provides the necessary speed and a given optical density of the light flux modulators at different levels of ambient light. 2. The invention according to claim 1, characterized in that the case of glasses contains an elastic seal, ensuring their tight fit to the skin of the face.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011147067/14A RU2496458C2 (en) | 2011-11-18 | 2011-11-18 | Anti-glare glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011147067/14A RU2496458C2 (en) | 2011-11-18 | 2011-11-18 | Anti-glare glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011147067A true RU2011147067A (en) | 2013-06-10 |
| RU2496458C2 RU2496458C2 (en) | 2013-10-27 |
Family
ID=48784322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011147067/14A RU2496458C2 (en) | 2011-11-18 | 2011-11-18 | Anti-glare glasses |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2496458C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2563212C1 (en) * | 2014-05-19 | 2015-09-20 | Владимир Леонтьевич Крапивин | Thin liquid-crystalline polariser (tlcp) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1005787A1 (en) * | 1978-09-22 | 1983-03-23 | Maksimov Vladimir | Antidazzling spectacles |
| GB2306691A (en) * | 1995-10-20 | 1997-05-07 | Central Research Lab Ltd | Liquid crystal devic for use in eye wear |
| SE509569C2 (en) * | 1995-10-26 | 1999-02-08 | Hoernell International Ab | Liquid crystal shutter construction |
| US6067129A (en) * | 1996-03-15 | 2000-05-23 | Osd Envizion, Inc. | Welding lens with integrated display and method |
| EP1094340B1 (en) * | 1999-09-29 | 2007-07-18 | FUJIFILM Corporation | Anti-glare and anti-reflection film, polarizing plate, and image display device |
| EP1821136A1 (en) * | 2006-02-17 | 2007-08-22 | Optrel Ag | Glare protection device |
-
2011
- 2011-11-18 RU RU2011147067/14A patent/RU2496458C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2496458C2 (en) | 2013-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151119 |