JP2001264632A - リアプロジェクション光学系 - Google Patents
リアプロジェクション光学系Info
- Publication number
- JP2001264632A JP2001264632A JP2000081769A JP2000081769A JP2001264632A JP 2001264632 A JP2001264632 A JP 2001264632A JP 2000081769 A JP2000081769 A JP 2000081769A JP 2000081769 A JP2000081769 A JP 2000081769A JP 2001264632 A JP2001264632 A JP 2001264632A
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- screen
- projection optical
- mirror
- center
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 305
- 230000014509 gene expression Effects 0.000 claims abstract description 33
- 238000003384 imaging method Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 23
- 238000005452 bending Methods 0.000 description 18
- 230000004075 alteration Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000005329 float glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Lenses (AREA)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000081769A JP2001264632A (ja) | 2000-03-17 | 2000-03-17 | リアプロジェクション光学系 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000081769A JP2001264632A (ja) | 2000-03-17 | 2000-03-17 | リアプロジェクション光学系 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001264632A true JP2001264632A (ja) | 2001-09-26 |
| JP2001264632A5 JP2001264632A5 (https=) | 2006-02-09 |
Family
ID=18598661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000081769A Pending JP2001264632A (ja) | 2000-03-17 | 2000-03-17 | リアプロジェクション光学系 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001264632A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527401A (ja) * | 2003-06-11 | 2006-11-30 | トムソン ライセンシング | 映写用対物レンズ又は映写又は後面投映装置 |
| US7448760B2 (en) | 2004-12-13 | 2008-11-11 | Nittoh Kogaku K.K. | Optical system and rear projector |
-
2000
- 2000-03-17 JP JP2000081769A patent/JP2001264632A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527401A (ja) * | 2003-06-11 | 2006-11-30 | トムソン ライセンシング | 映写用対物レンズ又は映写又は後面投映装置 |
| JP4859667B2 (ja) * | 2003-06-11 | 2012-01-25 | トムソン ライセンシング | 映写用対物レンズ又は映写又は後面投映装置 |
| US7448760B2 (en) | 2004-12-13 | 2008-11-11 | Nittoh Kogaku K.K. | Optical system and rear projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20050615 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050622 |
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| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051216 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051216 |
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| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20080214 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090929 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100216 |