TW411707B - Image projection module and image projection device provided with such a module - Google Patents
Image projection module and image projection device provided with such a module Download PDFInfo
- Publication number
- TW411707B TW411707B TW086118681A TW86118681A TW411707B TW 411707 B TW411707 B TW 411707B TW 086118681 A TW086118681 A TW 086118681A TW 86118681 A TW86118681 A TW 86118681A TW 411707 B TW411707 B TW 411707B
- Authority
- TW
- Taiwan
- Prior art keywords
- image projection
- display panel
- reflection
- patent application
- projection module
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 28
- 238000005286 illumination Methods 0.000 claims abstract description 27
- 238000003384 imaging method Methods 0.000 claims abstract description 8
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 102
- 230000010287 polarization Effects 0.000 claims description 60
- 235000012000 cholesterol Nutrition 0.000 claims description 51
- 230000005855 radiation Effects 0.000 claims description 33
- 230000003595 spectral effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 3
- 235000015170 shellfish Nutrition 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 210000000232 gallbladder Anatomy 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 244000182067 Fraxinus ornus Species 0.000 abstract 1
- 230000002079 cooperative effect Effects 0.000 description 16
- 239000003086 colorant Substances 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000006798 recombination Effects 0.000 description 4
- 238000005215 recombination Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 235000008612 Gnetum gnemon Nutrition 0.000 description 1
- 240000000018 Gnetum gnemon Species 0.000 description 1
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010409 thin film 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
-
- 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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/133528—Polarisers
- G02F1/133543—Cholesteric polarisers
-
- 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
- G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
- G02F2201/343—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector cholesteric liquid crystal reflector
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96203308 | 1996-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW411707B true TW411707B (en) | 2000-11-11 |
Family
ID=8224620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086118681A TW411707B (en) | 1996-11-25 | 1997-12-11 | Image projection module and image projection device provided with such a module |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6042237A (enExample) |
| EP (1) | EP0882248A1 (enExample) |
| JP (1) | JP2000504440A (enExample) |
| KR (1) | KR100495322B1 (enExample) |
| CN (1) | CN1115588C (enExample) |
| TW (1) | TW411707B (enExample) |
| WO (1) | WO1998023990A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI586948B (zh) * | 2012-10-05 | 2017-06-11 | 克萊譚克公司 | 用於判定最小光束點之大小及位置的系統及方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69925215T2 (de) * | 1998-04-02 | 2006-01-26 | Koninklijke Philips Electronics N.V. | Bildprojektionssystem mit verbesserter helligkeit |
| US6956543B2 (en) * | 2000-02-07 | 2005-10-18 | Sony Corporation | Multiple-screen simultaneous displaying apparatus, multi-screen simultaneous displaying method, video signal generating device, and recorded medium |
| JP3780873B2 (ja) * | 2001-05-01 | 2006-05-31 | ソニー株式会社 | 照明装置 |
| US6868223B2 (en) * | 2001-05-11 | 2005-03-15 | Canon Kabushiki Kaisha | Illumination apparatus, exposure apparatus using the same and device fabrication method |
| US7002533B2 (en) * | 2001-08-17 | 2006-02-21 | Michel Sayag | Dual-stage high-contrast electronic image display |
| DE10312455A1 (de) * | 2003-03-20 | 2004-11-11 | Carl Zeiss Jena Gmbh | Projektionsvorrichtung |
| DE10345433A1 (de) * | 2003-09-30 | 2005-04-21 | Zeiss Carl Jena Gmbh | Projektionsvorrichtung |
| US7242524B2 (en) * | 2003-11-25 | 2007-07-10 | Pc Mirage, Llc | Optical system for forming a real image in space |
| US7612859B2 (en) | 2005-10-31 | 2009-11-03 | Hewlett-Packard Development Company, L.P. | Ultra-violet radiation absorbing grid |
| US20070097291A1 (en) * | 2005-10-31 | 2007-05-03 | Hewlett-Packard Development Company, Lp | Polymer dispersed liquid crystal |
| US7876400B2 (en) | 2005-10-31 | 2011-01-25 | Hewlett-Packard Development Company, L.P. | Optical modulation system |
| FR2895526A1 (fr) * | 2005-12-22 | 2007-06-29 | Thomson Licensing Sas | Systeme de retro-eclairage pour panneau d'affichage a cristal liquide et dispositif d'affichage correspondant |
| DE102006035601A1 (de) * | 2006-07-27 | 2008-01-31 | Fachhochschule Jena | Bildprojektionseinrichtung |
| TWI360678B (en) * | 2007-12-31 | 2012-03-21 | Chunghwa Picture Tubes Ltd | Examining device and examining method |
| CN101482444B (zh) * | 2008-01-10 | 2011-02-09 | 中华映管股份有限公司 | 检测装置及检测方法 |
| JP5334494B2 (ja) * | 2008-08-20 | 2013-11-06 | 三菱電機株式会社 | 投写型表示装置 |
| WO2010045949A2 (en) * | 2008-10-21 | 2010-04-29 | Chemometec A/S | A method and apparatus for analysis of a particle |
| JP5596153B2 (ja) * | 2009-09-11 | 2014-09-24 | トムソン ライセンシング | ３次元（３ｄ）投射方法及びシステム |
| CN102455513B (zh) * | 2010-10-15 | 2014-01-01 | 前鼎光电股份有限公司 | 具有光线回收结构的投影装置 |
| TWI483000B (zh) * | 2012-02-22 | 2015-05-01 | Delta Electronics Inc | 極化轉換元件組及包含該極化轉換元件組之投影裝置 |
| IT201700095075A1 (it) * | 2017-08-22 | 2019-02-22 | Maschio N S S R L | Gabbia metallica per cisterne. |
| CN112596332B (zh) * | 2020-12-23 | 2022-03-11 | 广景视睿科技（深圳）有限公司 | 一种投影系统及投影仪 |
| CN116107147B (zh) * | 2021-11-09 | 2025-04-15 | 宁波舜宇车载光学技术有限公司 | 投影系统及投影方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8800951A (nl) * | 1988-04-13 | 1989-11-01 | Philips Nv | Weergeefinrichting. |
| NL8901077A (nl) * | 1989-04-28 | 1990-11-16 | Koninkl Philips Electronics Nv | Optische belichtingsstelsel en projectie-apparaat voorzien van een dergelijk stelsel. |
| JP2622185B2 (ja) * | 1990-06-28 | 1997-06-18 | シャープ株式会社 | カラー液晶表示装置 |
| NL9001610A (nl) * | 1990-07-16 | 1992-02-17 | Philips Nv | Beeldprojektie-inrichting. |
| JPH05257085A (ja) * | 1992-03-11 | 1993-10-08 | Nikon Corp | 照明光学系 |
| JPH05264904A (ja) * | 1992-03-18 | 1993-10-15 | Canon Inc | 照明光学系および該照明光学系を用いた投写型画像表示装置 |
| US5430562A (en) * | 1993-01-25 | 1995-07-04 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal light valve including between light and light valve microlenses and two reflecting layers with a matrix of openings |
| JPH07159722A (ja) * | 1993-12-09 | 1995-06-23 | Nikon Corp | 投射装置 |
| GB2296807A (en) * | 1994-12-29 | 1996-07-10 | Sharp Kk | Illumination system |
| JPH09182112A (ja) * | 1995-12-22 | 1997-07-11 | Sharp Corp | 小型光学系を用いたプロジェクタ装置 |
| US5868481A (en) * | 1996-11-08 | 1999-02-09 | Lightware, Inc. | Centrifugal illumination system |
-
1997
- 1997-11-03 JP JP10524463A patent/JP2000504440A/ja not_active Abandoned
- 1997-11-03 KR KR10-1998-0705660A patent/KR100495322B1/ko not_active Expired - Fee Related
- 1997-11-03 CN CN97193097A patent/CN1115588C/zh not_active Expired - Fee Related
- 1997-11-03 EP EP97909518A patent/EP0882248A1/en not_active Withdrawn
- 1997-11-03 WO PCT/IB1997/001365 patent/WO1998023990A1/en not_active Ceased
- 1997-11-21 US US08/976,517 patent/US6042237A/en not_active Expired - Fee Related
- 1997-12-11 TW TW086118681A patent/TW411707B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI586948B (zh) * | 2012-10-05 | 2017-06-11 | 克萊譚克公司 | 用於判定最小光束點之大小及位置的系統及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100495322B1 (ko) | 2005-09-27 |
| WO1998023990A1 (en) | 1998-06-04 |
| KR19990081944A (ko) | 1999-11-15 |
| CN1214123A (zh) | 1999-04-14 |
| US6042237A (en) | 2000-03-28 |
| CN1115588C (zh) | 2003-07-23 |
| JP2000504440A (ja) | 2000-04-11 |
| EP0882248A1 (en) | 1998-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |