TWI249150B - Electro-optical device in installing shell, projecting displaying device and installing shell - Google Patents
Electro-optical device in installing shell, projecting displaying device and installing shell Download PDFInfo
- Publication number
- TWI249150B TWI249150B TW092135243A TW92135243A TWI249150B TW I249150 B TWI249150 B TW I249150B TW 092135243 A TW092135243 A TW 092135243A TW 92135243 A TW92135243 A TW 92135243A TW I249150 B TWI249150 B TW I249150B
- Authority
- TW
- Taiwan
- Prior art keywords
- heat dissipating
- cover
- photovoltaic device
- fins
- heat
- Prior art date
Links
- 230000001965 increasing effect Effects 0.000 claims abstract description 42
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 104
- 230000005693 optoelectronics Effects 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 72
- 239000000758 substrate Substances 0.000 description 43
- 230000017525 heat dissipation Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 18
- 230000005855 radiation Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001446528 Ornithopus Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3144—Cooling systems
-
- 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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
- G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
-
- 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
- G02F2201/36—Airflow channels, e.g. constructional arrangements facilitating the flow of air
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Projection Apparatus (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002370075A JP3698139B2 (ja) | 2002-12-20 | 2002-12-20 | 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200414101A TW200414101A (en) | 2004-08-01 |
| TWI249150B true TWI249150B (en) | 2006-02-11 |
Family
ID=32766117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092135243A TWI249150B (en) | 2002-12-20 | 2003-12-12 | Electro-optical device in installing shell, projecting displaying device and installing shell |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7018054B2 (enExample) |
| JP (1) | JP3698139B2 (enExample) |
| KR (1) | KR100582320B1 (enExample) |
| CN (1) | CN1296754C (enExample) |
| TW (1) | TWI249150B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3722141B2 (ja) * | 2002-12-20 | 2005-11-30 | セイコーエプソン株式会社 | 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース |
| KR100713132B1 (ko) * | 2005-05-27 | 2007-05-02 | 삼성전자주식회사 | 프로젝터 |
| JP5025127B2 (ja) * | 2005-12-20 | 2012-09-12 | 三菱電機株式会社 | 反射型表示素子モジュールの冷却装置 |
| JP4379507B2 (ja) * | 2007-09-05 | 2009-12-09 | ソニー株式会社 | 液晶表示装置および液晶パネル |
| US8004648B2 (en) * | 2007-11-16 | 2011-08-23 | Manufacturing Resources International, Inc. | Air curtain for display |
| US12185512B2 (en) | 2007-11-16 | 2024-12-31 | Manufacturing Resources International, Inc. | Electronic display assembly with thermal management |
| CA2764487A1 (en) | 2009-06-03 | 2010-12-09 | Manufacturing Resources International, Inc. | Dynamic dimming led backlight |
| FR2967842B1 (fr) * | 2010-11-22 | 2012-11-30 | Valeo Equip Electr Moteur | Ensemble monobloc regulateur de tension - porte-balais de machine electrique tournante et machine electrique tournante comprenant un tel ensemble |
| WO2014158642A1 (en) | 2013-03-14 | 2014-10-02 | Manufacturing Resources International, Inc. | Rigid lcd assembly |
| WO2015003130A1 (en) | 2013-07-03 | 2015-01-08 | Manufacturing Resources International, Inc. | Airguide backlight assembly |
| JP6026972B2 (ja) | 2013-08-07 | 2016-11-16 | アスモ株式会社 | 減速機付モータ |
| US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
| US10527276B2 (en) | 2014-04-17 | 2020-01-07 | Manufacturing Resources International, Inc. | Rod as a lens element for light emitting diodes |
| US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
| JP6604745B2 (ja) * | 2015-05-15 | 2019-11-13 | キヤノン株式会社 | 光変調素子ユニットおよび画像投射装置 |
| US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
| JP6279687B2 (ja) * | 2016-10-12 | 2018-02-14 | アスモ株式会社 | 減速機付モータ |
| US12429726B1 (en) | 2023-10-02 | 2025-09-30 | Manufacturing Resources International, Inc. | Optical stack with a liquid crystal layer and a micro lens array, electronic display assembly, and related methods |
| US20250327630A1 (en) * | 2024-04-23 | 2025-10-23 | Denso International America, Inc. | Complex dimple geometry for improved plate-fin heat exchanger |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2834798B2 (ja) | 1989-11-07 | 1998-12-14 | 三洋電機株式会社 | 反射型投影装置 |
| JPH04125538A (ja) | 1990-09-17 | 1992-04-27 | Pioneer Electron Corp | 偏光板及び液晶パネル用冷却装置 |
| US5170195A (en) * | 1990-09-17 | 1992-12-08 | Pioneer Electronic Corporation | Cooling device for a liquid crystal panel |
| DE4207383A1 (de) | 1992-03-09 | 1993-09-16 | Herberts Gmbh | Verfahren zur rueckgewinnung des oversprays von waessrigen ueberzugsmitteln beim spritzauftrag in spritzkabinen |
| JPH0667143A (ja) | 1992-08-17 | 1994-03-11 | Sony Corp | 液晶式プロジェクタ |
| JPH06265855A (ja) | 1993-03-11 | 1994-09-22 | Nec Corp | 投射型表示装置及びそのための表示パネルユニット |
| JPH07248480A (ja) | 1994-03-09 | 1995-09-26 | Furukawa Electric Co Ltd:The | 液晶プロジェクタの冷却装置 |
| WO1998036313A1 (en) | 1997-02-12 | 1998-08-20 | Hitachi, Ltd. | Liquid crystal display |
| JPH10232629A (ja) | 1997-02-20 | 1998-09-02 | Sony Corp | 液晶表示素子およびこれを用いた投射型液晶表示装置 |
| JPH10319379A (ja) | 1997-05-22 | 1998-12-04 | Hitachi Ltd | 表示装置 |
| JPH1184350A (ja) | 1997-09-08 | 1999-03-26 | Sony Corp | 液晶表示装置 |
| JP3319996B2 (ja) * | 1997-10-20 | 2002-09-03 | 株式会社日立製作所 | 映像表示機構及び映像表示装置 |
| JP3448492B2 (ja) | 1998-11-17 | 2003-09-22 | 三洋電機株式会社 | 液晶パネル及び該液晶パネルを用いた投写装置 |
| JP3490953B2 (ja) | 2000-03-22 | 2004-01-26 | 三洋電機株式会社 | 液晶プロジェクタ |
| JP2001318361A (ja) | 2000-05-11 | 2001-11-16 | Seiko Epson Corp | 光変調装置およびこれを用いたプロジェクタ |
| JP3583062B2 (ja) | 2000-09-29 | 2004-10-27 | シャープ株式会社 | 表示素子および投射型液晶表示装置 |
| JP2002296568A (ja) | 2001-03-29 | 2002-10-09 | Victor Co Of Japan Ltd | 反射型液晶表示素子及びその製造方法 |
| US6814445B2 (en) * | 2001-06-30 | 2004-11-09 | Texas Instruments Incorporated | DMD heat sink socket assembly |
| JP2004045680A (ja) | 2002-07-11 | 2004-02-12 | Sony Corp | 液晶表示装置及びプロジェクタ |
| JP3736522B2 (ja) * | 2002-12-20 | 2006-01-18 | セイコーエプソン株式会社 | 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース |
-
2002
- 2002-12-20 JP JP2002370075A patent/JP3698139B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-03 US US10/725,420 patent/US7018054B2/en not_active Expired - Lifetime
- 2003-12-12 TW TW092135243A patent/TWI249150B/zh not_active IP Right Cessation
- 2003-12-18 KR KR1020030093250A patent/KR100582320B1/ko not_active Expired - Lifetime
- 2003-12-19 CN CNB2003101215360A patent/CN1296754C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20040169783A1 (en) | 2004-09-02 |
| CN1510469A (zh) | 2004-07-07 |
| KR20040055657A (ko) | 2004-06-26 |
| TW200414101A (en) | 2004-08-01 |
| KR100582320B1 (ko) | 2006-05-22 |
| US7018054B2 (en) | 2006-03-28 |
| JP2004198940A (ja) | 2004-07-15 |
| JP3698139B2 (ja) | 2005-09-21 |
| CN1296754C (zh) | 2007-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |