ATE542166T1 - Strahlformungsvorrichtung - Google Patents
StrahlformungsvorrichtungInfo
- Publication number
- ATE542166T1 ATE542166T1 AT08807616T AT08807616T ATE542166T1 AT E542166 T1 ATE542166 T1 AT E542166T1 AT 08807616 T AT08807616 T AT 08807616T AT 08807616 T AT08807616 T AT 08807616T AT E542166 T1 ATE542166 T1 AT E542166T1
- Authority
- AT
- Austria
- Prior art keywords
- beam shaping
- shaping device
- liquid crystal
- layer
- insulating layer
- Prior art date
Links
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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
-
- 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
- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07116843 | 2007-09-20 | ||
PCT/IB2008/053681 WO2009037617A1 (en) | 2007-09-20 | 2008-09-12 | Beam shaping device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE542166T1 true ATE542166T1 (de) | 2012-02-15 |
Family
ID=40244177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08807616T ATE542166T1 (de) | 2007-09-20 | 2008-09-12 | Strahlformungsvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US8111338B2 (de) |
EP (1) | EP2208111B1 (de) |
JP (1) | JP2010540983A (de) |
KR (1) | KR20100057690A (de) |
CN (1) | CN101802702A (de) |
AT (1) | ATE542166T1 (de) |
TW (1) | TW200923417A (de) |
WO (1) | WO2009037617A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009007496A1 (de) * | 2009-02-05 | 2010-08-19 | E:Cue Control Gmbh | Lampe |
TWI465802B (zh) * | 2011-11-23 | 2014-12-21 | Au Optronics Corp | 顯示面板 |
JP5832314B2 (ja) * | 2012-01-20 | 2015-12-16 | 株式会社ジャパンディスプレイ | 立体表示装置 |
US9423105B2 (en) | 2012-08-24 | 2016-08-23 | Koninklijke Philips N.V. | Lighting device having electrically switchable optical member |
WO2014030149A2 (en) | 2012-08-24 | 2014-02-27 | Koninklijke Philips N.V. | A lighting device |
US10126607B2 (en) * | 2015-09-12 | 2018-11-13 | Lensvector Inc. | Liquid crystal beam control device |
US11221539B2 (en) | 2016-09-22 | 2022-01-11 | Lensvector Inc. | Liquid crystal beam control device generating flat-top distribution |
WO2018107296A1 (en) * | 2016-12-14 | 2018-06-21 | UNIVERSITé LAVAL | Method and apparatus for dynamically variable electrical control of light beam reflective liquid crystal devices |
CN110582719B (zh) * | 2017-04-20 | 2021-11-30 | 兰斯维克托公司 | 具有改进光束匀称性的液晶光束拓宽装置 |
KR102526760B1 (ko) * | 2018-02-19 | 2023-04-27 | 삼성전자주식회사 | 빔 편향기 및 이를 포함하는 3차원 디스플레이 장치 |
CN114063362B (zh) * | 2021-11-16 | 2023-04-07 | 电子科技大学 | 一种二维液晶激光偏转器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5764316A (en) | 1992-01-30 | 1998-06-09 | Nippon Hoso Kyokai | Liquid crystal dimmer plate and lighting system including the same |
JPH0743656A (ja) | 1993-08-02 | 1995-02-14 | Nippon Telegr & Teleph Corp <Ntt> | 空間光ビーム接続器 |
JP3788259B2 (ja) * | 2001-03-29 | 2006-06-21 | 株式会社日立製作所 | 液晶表示装置 |
JP3980908B2 (ja) * | 2002-03-05 | 2007-09-26 | 株式会社リコー | 光路偏向素子、光路偏向素子ユニット及び画像表示装置 |
US7304705B2 (en) * | 2002-03-26 | 2007-12-04 | Ricoh Company, Ltd. | Imaging unit, optical write unit, optical read unit and image forming apparatus |
JP4438497B2 (ja) * | 2003-09-04 | 2010-03-24 | 株式会社リコー | 光偏向素子 |
GB2411735A (en) | 2004-03-06 | 2005-09-07 | Sharp Kk | Control of liquid crystal alignment in an optical device |
WO2005121641A1 (en) | 2004-06-11 | 2005-12-22 | Koninklijke Philips Electronics N.V. | Illumination system |
KR20070065916A (ko) | 2004-10-18 | 2007-06-25 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 전기적으로 제어가능한 산란을 이용한 빔 성형기 |
US7489383B2 (en) * | 2005-04-22 | 2009-02-10 | Ricoh Company, Ltd. | Optical axis deflecting method, optical axis deflecting element, optical path deflecting unit, method of driving optical axis deflecting element, and image display apparatus |
JP4741887B2 (ja) * | 2005-06-24 | 2011-08-10 | Nec液晶テクノロジー株式会社 | 光源装置、表示装置及び端末装置 |
-
2008
- 2008-09-12 CN CN200880107854A patent/CN101802702A/zh active Pending
- 2008-09-12 AT AT08807616T patent/ATE542166T1/de active
- 2008-09-12 EP EP08807616A patent/EP2208111B1/de not_active Not-in-force
- 2008-09-12 JP JP2010525463A patent/JP2010540983A/ja active Pending
- 2008-09-12 KR KR1020107008554A patent/KR20100057690A/ko not_active Application Discontinuation
- 2008-09-12 WO PCT/IB2008/053681 patent/WO2009037617A1/en active Application Filing
- 2008-09-12 US US12/678,517 patent/US8111338B2/en not_active Expired - Fee Related
- 2008-09-17 TW TW097135665A patent/TW200923417A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2009037617A1 (en) | 2009-03-26 |
CN101802702A (zh) | 2010-08-11 |
US20100208185A1 (en) | 2010-08-19 |
US8111338B2 (en) | 2012-02-07 |
KR20100057690A (ko) | 2010-05-31 |
JP2010540983A (ja) | 2010-12-24 |
TW200923417A (en) | 2009-06-01 |
EP2208111B1 (de) | 2012-01-18 |
EP2208111A1 (de) | 2010-07-21 |
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