CN102096285B - 投射型影像显示装置 - Google Patents
投射型影像显示装置 Download PDFInfo
- Publication number
- CN102096285B CN102096285B CN2010106118460A CN201010611846A CN102096285B CN 102096285 B CN102096285 B CN 102096285B CN 2010106118460 A CN2010106118460 A CN 2010106118460A CN 201010611846 A CN201010611846 A CN 201010611846A CN 102096285 B CN102096285 B CN 102096285B
- Authority
- CN
- China
- Prior art keywords
- projection
- display
- image
- display part
- 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 29
- 230000003321 amplification Effects 0.000 claims description 18
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 19
- 230000004075 alteration Effects 0.000 description 9
- 230000010287 polarization Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- KPHWPUGNDIVLNH-UHFFFAOYSA-M diclofenac sodium Chemical compound [Na+].[O-]C(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl KPHWPUGNDIVLNH-UHFFFAOYSA-M 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
-
- 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
- H04N9/317—Convergence or focusing systems
-
- 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
- G03B21/14—Details
- G03B21/147—Optical correction of image distortions, e.g. keystone
-
- 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
- G03B21/14—Details
- G03B21/28—Reflectors in projection beam
Abstract
Description
表面 | Rd | TH | nd | νd |
S0 | 无限大 | 5.977 | ||
S1 | 无限大 | 26.395 | 1.51680 | 64.2 |
S2 | 无限大 | 9.938 | ||
S3 | 36.40 | 6.700 | 1.84666 | 23.8 |
S4 | -172.286 | 8.870 | ||
S5* | 4710.437 | 6.000 | 149091 | 58.0 |
S6* | -1283.473 | 0.100 | ||
S7 | 35.918 | 8.000 | 1.48749 | 70.4 |
S8 | -19.759 | 2.500 | 1.84666 | 23.8 |
S9 | 20.619 | 5.800 | 1.48749 | 70.4 |
S10 | -48.583 | 9.000 | ||
S11 | 无限大 | 17.160 | ||
S12* | -38.217 | 6.000 | 1.49091 | 58.0 |
S13* | -40.281 | 2.360 | ||
S14 | 1001.620 | 7.200 | 1.80610 | 33.3 |
S15 | -42.940 | 44.228 | ||
S16 | -29.908 | 3.500 | 1.48749 | 70.4 |
S17 | 72.760 | 19.858 | ||
S18# | 无限大 | 6.000 | 1.49091 | 58.0 |
S19# | 无限大 | 6.932 | ||
S20# | 无限大 | 6.000 | 1.49091 | 58.0 |
S21# | 无限大 | 102.031 | ||
S22# | 无限大 | -888.477 | REFL | |
S23 | 无限大 | --- |
表面 | ADE(°) | YDE(mm) |
S3 | 2.602 | -1.289 |
S22 | 26.495 | -17.365 |
S23 | -50.000 | 0.000 |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-059433 | 2008-03-10 | ||
JP2008059433A JP5091726B2 (ja) | 2008-03-10 | 2008-03-10 | 投射型映像表示システム |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100056523A Division CN101533207B (zh) | 2008-03-10 | 2009-02-10 | 投射型影像显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102096285A CN102096285A (zh) | 2011-06-15 |
CN102096285B true CN102096285B (zh) | 2013-11-06 |
Family
ID=41053215
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100056523A Active CN101533207B (zh) | 2008-03-10 | 2009-02-10 | 投射型影像显示装置 |
CN2010106118460A Active CN102096285B (zh) | 2008-03-10 | 2009-02-10 | 投射型影像显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100056523A Active CN101533207B (zh) | 2008-03-10 | 2009-02-10 | 投射型影像显示装置 |
Country Status (3)
Country | Link |
---|---|
US (3) | US7670009B2 (zh) |
JP (1) | JP5091726B2 (zh) |
CN (2) | CN101533207B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5091726B2 (ja) * | 2008-03-10 | 2012-12-05 | 株式会社日立製作所 | 投射型映像表示システム |
GB2481218B (en) * | 2010-06-15 | 2013-02-13 | Promethean Ltd | Mobile stand for interactive display system |
US8740395B2 (en) * | 2011-04-01 | 2014-06-03 | Smart Technologies Ulc | Projection unit and method of controlling a first light source and a second light source |
US9128365B2 (en) | 2011-04-01 | 2015-09-08 | Seiko Epson Corporation | Projector, projection unit, and interactive board |
US8955988B1 (en) | 2011-04-28 | 2015-02-17 | Rawles Llc | Image modification in optical path |
TWI443438B (zh) | 2012-05-04 | 2014-07-01 | Young Optics Inc | 投影系統 |
JP6091171B2 (ja) | 2012-11-13 | 2017-03-08 | 三菱電機株式会社 | 映像投射装置 |
US9389494B2 (en) * | 2013-01-07 | 2016-07-12 | Bem Wireless Llc | Apparatus for projection and methods for using the same |
KR102135345B1 (ko) * | 2013-01-22 | 2020-07-17 | 엘지전자 주식회사 | 영상투사장치 |
JP6497573B2 (ja) * | 2014-06-23 | 2019-04-10 | 株式会社リコー | 投射装置および投射システム |
US9523842B2 (en) | 2014-06-23 | 2016-12-20 | Ricoh Company, Ltd. | Projection device and projection system |
JP6481886B2 (ja) * | 2014-11-19 | 2019-03-13 | 株式会社リコー | 投射光学システムおよび画像表示装置 |
CN104361840A (zh) * | 2014-11-22 | 2015-02-18 | 深圳市思源进科技开发有限公司 | 一种双lcd侧置反射显示装置 |
JP6604090B2 (ja) | 2015-08-27 | 2019-11-13 | 株式会社リコー | 投射光学系および投射装置および投射システム |
WO2017054113A1 (zh) * | 2015-09-28 | 2017-04-06 | 神画科技(深圳)有限公司 | 具有双向偏轴的投影系统 |
CN107015427A (zh) * | 2017-02-24 | 2017-08-04 | 联想(北京)有限公司 | 投影装置以及电子设备 |
CN108572494B (zh) * | 2017-03-07 | 2022-03-18 | 青岛胶南海尔洗衣机有限公司 | 一种应用于家用电器的投影装置、洗衣机及控制方法 |
CN108572492B (zh) * | 2017-03-07 | 2022-03-18 | 青岛胶南海尔洗衣机有限公司 | 一种应用于家用电器的分屏投影装置、洗衣机及控制方法 |
JP7350898B2 (ja) | 2020-01-29 | 2023-09-26 | 富士フイルム株式会社 | 投影装置、投影方法、及び制御プログラム |
JP2022160182A (ja) * | 2021-04-06 | 2022-10-19 | 株式会社日立エルジーデータストレージ | 光学ユニットおよびそれを用いたヘッドマウントディスプレイ装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155373A (ja) * | 1998-11-24 | 2000-06-06 | Matsushita Electric Ind Co Ltd | 投写型表示装置 |
JP2004279988A (ja) * | 2003-03-18 | 2004-10-07 | Canon Inc | 投射光学系 |
CN1845001A (zh) * | 2005-04-08 | 2006-10-11 | 株式会社日立制作所 | 投影光学单元和使用它的投影型图像显示装置 |
JP2006313979A (ja) * | 2005-05-06 | 2006-11-16 | Seiko Epson Corp | プロジェクタ、およびプロジェクタの制御方法 |
JP2007011248A (ja) * | 2005-05-31 | 2007-01-18 | Victor Co Of Japan Ltd | 投射型表示装置 |
JP2007127728A (ja) * | 2005-11-01 | 2007-05-24 | Sharp Corp | プロジェクタ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2926891B2 (ja) | 1990-05-23 | 1999-07-28 | セイコーエプソン株式会社 | 斜め投射光学系の照明装置 |
US7413312B2 (en) * | 2002-08-16 | 2008-08-19 | Infocus Corporation | Projection device and screen |
MXPA06006290A (es) * | 2003-12-05 | 2006-08-25 | 3M Innovative Properties Co | Lente de proyeccion de angulo amplio y aparato optico para un dispositivo de presentacion visual por proyeccion. |
JP5102940B2 (ja) | 2004-11-01 | 2012-12-19 | 株式会社日立製作所 | 投写映像表示装置及びそれに用いられる投写光学ユニット |
EP1932056A1 (en) * | 2005-08-26 | 2008-06-18 | Promethean Limited | Mounting for interactive display system |
JP2007142495A (ja) * | 2005-11-14 | 2007-06-07 | Nippon Telegr & Teleph Corp <Ntt> | 平面投影装置、及び平面投影プログラム |
JP5289695B2 (ja) * | 2006-09-22 | 2013-09-11 | 三菱電機株式会社 | 投射型映像表示装置の調整方法 |
JP5091726B2 (ja) * | 2008-03-10 | 2012-12-05 | 株式会社日立製作所 | 投射型映像表示システム |
-
2008
- 2008-03-10 JP JP2008059433A patent/JP5091726B2/ja active Active
-
2009
- 2009-02-09 US US12/367,560 patent/US7670009B2/en active Active
- 2009-02-10 CN CN2009100056523A patent/CN101533207B/zh active Active
- 2009-02-10 CN CN2010106118460A patent/CN102096285B/zh active Active
-
2010
- 2010-02-12 US US12/704,687 patent/US7909472B2/en active Active
-
2011
- 2011-02-07 US US13/022,106 patent/US8075142B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155373A (ja) * | 1998-11-24 | 2000-06-06 | Matsushita Electric Ind Co Ltd | 投写型表示装置 |
JP2004279988A (ja) * | 2003-03-18 | 2004-10-07 | Canon Inc | 投射光学系 |
CN1845001A (zh) * | 2005-04-08 | 2006-10-11 | 株式会社日立制作所 | 投影光学单元和使用它的投影型图像显示装置 |
JP2006313979A (ja) * | 2005-05-06 | 2006-11-16 | Seiko Epson Corp | プロジェクタ、およびプロジェクタの制御方法 |
JP2007011248A (ja) * | 2005-05-31 | 2007-01-18 | Victor Co Of Japan Ltd | 投射型表示装置 |
JP2007127728A (ja) * | 2005-11-01 | 2007-05-24 | Sharp Corp | プロジェクタ |
Also Published As
Publication number | Publication date |
---|---|
JP2009216883A (ja) | 2009-09-24 |
CN101533207A (zh) | 2009-09-16 |
US7670009B2 (en) | 2010-03-02 |
CN102096285A (zh) | 2011-06-15 |
US7909472B2 (en) | 2011-03-22 |
US8075142B2 (en) | 2011-12-13 |
US20110122328A1 (en) | 2011-05-26 |
US20100141907A1 (en) | 2010-06-10 |
CN101533207B (zh) | 2011-02-16 |
JP5091726B2 (ja) | 2012-12-05 |
US20090225233A1 (en) | 2009-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102096285B (zh) | 投射型影像显示装置 | |
CN101685200B (zh) | 投影型图像显示装置 | |
CN101794063B (zh) | 投射型显示装置 | |
CN102193281B (zh) | 投影机、投射单元和电子黑板 | |
CN201749248U (zh) | 投射光学系统及使用该投射光学系统的投射型显示装置 | |
CN101950084B (zh) | 影像显示装置和应用该影像显示装置的三维影像显示装置 | |
CN100568085C (zh) | 投影型图像显示装置 | |
EP1640783B1 (en) | Optical projection system for an image display apparatus | |
US20090103060A1 (en) | Display apparatus and projection type lighting apparatus therefor | |
CN102736376B (zh) | 投影机、投影单元及电子黑板 | |
CN101887210A (zh) | 投影板装置、和其所使用的透过型屏幕 | |
US20070146647A1 (en) | Backlighting system for a liquid-crystal display screen and corresponding display device | |
EP2026571A2 (en) | A liquid crystal display apparatus and a rear projection unit, and an electronic blackboard apparatus comprising a liquid crystal display apparatus | |
US7086742B2 (en) | Projection optical system | |
CN101266339B (zh) | 投影型显示装置 | |
JP2006189509A (ja) | ドームスクリーン用ビデオ投映機 | |
CN101251710B (zh) | 投射型影像显示装置 | |
JP4706967B2 (ja) | 三次元画像表示装置 | |
US7436592B2 (en) | Combination screen | |
JP2002006298A (ja) | 投射型カラー画像表示装置 | |
JP2012234203A (ja) | 投射型映像表示システム | |
JP2003066329A (ja) | 投射レンズ、及び映像表示装置 | |
JP2012215746A (ja) | プロジェクター、投写ユニット及び電子黒板 | |
JPH11153807A (ja) | 投射型液晶表示装置及び液晶パネルのコンバーゼンス調整方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20131210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150302 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
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. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220602 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right |