BRPI0816641A2 - "filme de controle de luz, conjunto de iluminação colimada e tela de cristal líquido" - Google Patents
"filme de controle de luz, conjunto de iluminação colimada e tela de cristal líquido"Info
- Publication number
- BRPI0816641A2 BRPI0816641A2 BRPI0816641-2A2A BRPI0816641A BRPI0816641A2 BR PI0816641 A2 BRPI0816641 A2 BR PI0816641A2 BR PI0816641 A BRPI0816641 A BR PI0816641A BR PI0816641 A2 BRPI0816641 A2 BR PI0816641A2
- Authority
- BR
- Brazil
- Prior art keywords
- liquid crystal
- light control
- crystal screen
- lighting set
- control movie
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0263—Diffusing elements; Afocal elements characterised by the diffusing properties with positional variation of the diffusing properties, e.g. gradient or patterned diffuser
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/123—Optical louvre elements, e.g. for directional light blocking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98020507P | 2007-10-16 | 2007-10-16 | |
| PCT/US2008/079725 WO2009052052A1 (en) | 2007-10-16 | 2008-10-13 | Higher transmission light control film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0816641A2 true BRPI0816641A2 (pt) | 2015-03-10 |
Family
ID=40567746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0816641-2A2A BRPI0816641A2 (pt) | 2007-10-16 | 2008-10-13 | "filme de controle de luz, conjunto de iluminação colimada e tela de cristal líquido" |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9335449B2 (enExample) |
| EP (1) | EP2208096B1 (enExample) |
| JP (1) | JP2011501219A (enExample) |
| KR (1) | KR101830969B1 (enExample) |
| CN (2) | CN101821650A (enExample) |
| BR (1) | BRPI0816641A2 (enExample) |
| TW (1) | TWI463201B (enExample) |
| WO (1) | WO2009052052A1 (enExample) |
Families Citing this family (130)
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2008
- 2008-10-13 EP EP08839482.0A patent/EP2208096B1/en not_active Revoked
- 2008-10-13 CN CN200880111371A patent/CN101821650A/zh active Pending
- 2008-10-13 WO PCT/US2008/079725 patent/WO2009052052A1/en not_active Ceased
- 2008-10-13 KR KR1020107010587A patent/KR101830969B1/ko active Active
- 2008-10-13 JP JP2010530047A patent/JP2011501219A/ja active Pending
- 2008-10-13 US US12/682,640 patent/US9335449B2/en active Active
- 2008-10-13 BR BRPI0816641-2A2A patent/BRPI0816641A2/pt not_active Application Discontinuation
- 2008-10-13 CN CN201410709596.2A patent/CN104375224A/zh active Pending
- 2008-10-15 TW TW097139573A patent/TWI463201B/zh not_active IP Right Cessation
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2016
- 2016-04-06 US US15/092,033 patent/US9804311B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101821650A (zh) | 2010-09-01 |
| US20100214506A1 (en) | 2010-08-26 |
| US9804311B2 (en) | 2017-10-31 |
| US9335449B2 (en) | 2016-05-10 |
| KR20100091977A (ko) | 2010-08-19 |
| WO2009052052A1 (en) | 2009-04-23 |
| EP2208096A1 (en) | 2010-07-21 |
| CN104375224A (zh) | 2015-02-25 |
| EP2208096B1 (en) | 2019-11-27 |
| TWI463201B (zh) | 2014-12-01 |
| EP2208096A4 (en) | 2011-07-27 |
| US20160216420A1 (en) | 2016-07-28 |
| JP2011501219A (ja) | 2011-01-06 |
| TW200925686A (en) | 2009-06-16 |
| KR101830969B1 (ko) | 2018-02-21 |
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