CN102033402B - 投射型影像显示装置 - Google Patents
投射型影像显示装置 Download PDFInfo
- Publication number
- CN102033402B CN102033402B CN201010193945.1A CN201010193945A CN102033402B CN 102033402 B CN102033402 B CN 102033402B CN 201010193945 A CN201010193945 A CN 201010193945A CN 102033402 B CN102033402 B CN 102033402B
- Authority
- CN
- China
- Prior art keywords
- projection
- polarisation
- light
- lens
- display apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 230000009466 transformation Effects 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 30
- 238000002310 reflectometry Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000010287 polarization Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 208000001644 thecoma Diseases 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- 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
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- 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
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- 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
- H04N9/315—Modulator illumination systems
- H04N9/3167—Modulator illumination systems for polarizing the light beam
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510463017.5A CN105159014B (zh) | 2009-09-29 | 2010-06-01 | 投射型影像显示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-224917 | 2009-09-29 | ||
JP2009224917A JP2011075669A (ja) | 2009-09-29 | 2009-09-29 | 投射型映像表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510463017.5A Division CN105159014B (zh) | 2009-09-29 | 2010-06-01 | 投射型影像显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102033402A CN102033402A (zh) | 2011-04-27 |
CN102033402B true CN102033402B (zh) | 2015-09-02 |
Family
ID=43087027
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510463017.5A Active CN105159014B (zh) | 2009-09-29 | 2010-06-01 | 投射型影像显示装置 |
CN201010193945.1A Active CN102033402B (zh) | 2009-09-29 | 2010-06-01 | 投射型影像显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510463017.5A Active CN105159014B (zh) | 2009-09-29 | 2010-06-01 | 投射型影像显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8337021B2 (zh) |
EP (1) | EP2302436B1 (zh) |
JP (1) | JP2011075669A (zh) |
CN (2) | CN105159014B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013171822A1 (ja) * | 2012-05-14 | 2013-11-21 | Necディスプレイソリューションズ株式会社 | 投写型表示装置及び投写方法 |
WO2014068663A1 (ja) | 2012-10-30 | 2014-05-08 | 日立コンシューマエレクトロニクス株式会社 | 投射型映像表示装置 |
JP6987347B2 (ja) * | 2018-03-29 | 2021-12-22 | マクセル株式会社 | プロジェクタ |
TWI812715B (zh) | 2018-06-29 | 2023-08-21 | 日商索尼股份有限公司 | 圖像顯示裝置及投射光學系統 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121811A (ja) * | 2001-10-15 | 2003-04-23 | Nec Viewtechnology Ltd | 液晶リアプロジェクションテレビ |
JP2004133112A (ja) * | 2002-10-09 | 2004-04-30 | Canon Inc | 観察光学系及び投射光学系 |
JP2005062212A (ja) * | 2003-08-08 | 2005-03-10 | Canon Inc | コンバーターレンズ及びそれを有する投影装置 |
JP2005321544A (ja) * | 2004-05-07 | 2005-11-17 | Nikon Corp | 投射型表示装置 |
CN101266339A (zh) * | 2007-03-16 | 2008-09-17 | 三洋电机株式会社 | 投影型显示装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04207594A (ja) * | 1990-11-30 | 1992-07-29 | Nec Home Electron Ltd | 投写型ディスプレイ装置 |
JP3687353B2 (ja) * | 1998-06-23 | 2005-08-24 | コニカミノルタオプト株式会社 | 投影光学系 |
JP2000314847A (ja) * | 1999-04-28 | 2000-11-14 | Denso Corp | 映像表示システム |
JP2001264634A (ja) * | 2000-03-17 | 2001-09-26 | Minolta Co Ltd | リアプロジェクション光学系 |
JP2002357768A (ja) * | 2001-05-31 | 2002-12-13 | Minolta Co Ltd | プロジェクション用投影光学系 |
CN100510943C (zh) * | 2003-01-08 | 2009-07-08 | 奥普提克斯晶硅有限公司 | 图像投影的系统和方法 |
JP2005301074A (ja) * | 2004-04-14 | 2005-10-27 | Konica Minolta Opto Inc | 投影光学系 |
US7324181B2 (en) * | 2004-04-15 | 2008-01-29 | Nitto Denko Corporation | Non-absorbing polarization color filter and liquid crystal display incorporating the same |
JP2006003637A (ja) * | 2004-06-17 | 2006-01-05 | Canon Inc | 投写光学系、及びそれを用いた投写型表示装置 |
WO2006014430A2 (en) * | 2004-07-06 | 2006-02-09 | Colorlink Inc. | Illumination systems |
TWI289210B (en) * | 2004-10-21 | 2007-11-01 | Sony Corp | Projection optical system and projection type image display device |
JP5114828B2 (ja) | 2005-04-08 | 2013-01-09 | 株式会社日立製作所 | 投写光学ユニット |
US7841728B2 (en) * | 2005-10-20 | 2010-11-30 | Seiko Epson Corporation | Image display apparatus |
WO2008029657A1 (fr) * | 2006-09-04 | 2008-03-13 | Brother Kogyo Kabushiki Kaisha | Dispositif de projection d'image et lentille de projection |
JP2008083428A (ja) * | 2006-09-28 | 2008-04-10 | Brother Ind Ltd | リアプロジェクタ、リアプロジェクタ用のキャビネットおよびプロジェクタ |
JP2008139686A (ja) * | 2006-12-04 | 2008-06-19 | Ricoh Co Ltd | 画像表示装置及び画像表示方法 |
JP5094311B2 (ja) * | 2007-09-28 | 2012-12-12 | 株式会社日立製作所 | 投射型映像表示装置 |
CN102084283A (zh) * | 2008-05-15 | 2011-06-01 | 3M创新有限公司 | 光学元件和合色器 |
-
2009
- 2009-09-29 JP JP2009224917A patent/JP2011075669A/ja active Pending
-
2010
- 2010-05-05 EP EP10250874.4A patent/EP2302436B1/en active Active
- 2010-05-07 US US12/776,081 patent/US8337021B2/en active Active
- 2010-06-01 CN CN201510463017.5A patent/CN105159014B/zh active Active
- 2010-06-01 CN CN201010193945.1A patent/CN102033402B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121811A (ja) * | 2001-10-15 | 2003-04-23 | Nec Viewtechnology Ltd | 液晶リアプロジェクションテレビ |
JP2004133112A (ja) * | 2002-10-09 | 2004-04-30 | Canon Inc | 観察光学系及び投射光学系 |
JP2005062212A (ja) * | 2003-08-08 | 2005-03-10 | Canon Inc | コンバーターレンズ及びそれを有する投影装置 |
JP2005321544A (ja) * | 2004-05-07 | 2005-11-17 | Nikon Corp | 投射型表示装置 |
CN101266339A (zh) * | 2007-03-16 | 2008-09-17 | 三洋电机株式会社 | 投影型显示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2302436A1 (en) | 2011-03-30 |
CN105159014B (zh) | 2017-08-25 |
US8337021B2 (en) | 2012-12-25 |
US20110075100A1 (en) | 2011-03-31 |
CN102033402A (zh) | 2011-04-27 |
EP2302436B1 (en) | 2019-11-27 |
JP2011075669A (ja) | 2011-04-14 |
CN105159014A (zh) | 2015-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150303 Address after: Osaka Japan Applicant after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Applicant before: Hitachi Consumer Electronics Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |