JPH02128103U - - Google Patents
Info
- Publication number
- JPH02128103U JPH02128103U JP3758489U JP3758489U JPH02128103U JP H02128103 U JPH02128103 U JP H02128103U JP 3758489 U JP3758489 U JP 3758489U JP 3758489 U JP3758489 U JP 3758489U JP H02128103 U JPH02128103 U JP H02128103U
- Authority
- JP
- Japan
- Prior art keywords
- light
- thin film
- separator
- rotation element
- optical rotation
- 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 claims description 7
- 230000010287 polarization Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 210000002858 crystal cell Anatomy 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Landscapes
- Liquid Crystal Display Device Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3758489U JPH02128103U (xx) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3758489U JPH02128103U (xx) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128103U true JPH02128103U (xx) | 1990-10-23 |
Family
ID=31544832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3758489U Pending JPH02128103U (xx) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128103U (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020422A1 (fr) * | 1994-12-28 | 1996-07-04 | Seiko Epson Corporation | Appareil d'eclairage en lumiere polarisee et dispositif d'affichage du type a projection |
| WO2013132813A1 (ja) * | 2012-03-07 | 2013-09-12 | 日本電気株式会社 | 光学素子、光学装置および表示装置 |
-
1989
- 1989-03-31 JP JP3758489U patent/JPH02128103U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020422A1 (fr) * | 1994-12-28 | 1996-07-04 | Seiko Epson Corporation | Appareil d'eclairage en lumiere polarisee et dispositif d'affichage du type a projection |
| US6147802A (en) * | 1994-12-28 | 2000-11-14 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US6310723B1 (en) | 1994-12-28 | 2001-10-30 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US6344927B1 (en) | 1994-12-28 | 2002-02-05 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US6411438B1 (en) | 1994-12-28 | 2002-06-25 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US6445500B1 (en) | 1994-12-28 | 2002-09-03 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US6667834B2 (en) | 1994-12-28 | 2003-12-23 | Seiko Epson Corporation | Polarization luminaire and projection display |
| US7119957B2 (en) | 1994-12-28 | 2006-10-10 | Seiko Epson Corporation | Polarization luminaire and projection display |
| WO2013132813A1 (ja) * | 2012-03-07 | 2013-09-12 | 日本電気株式会社 | 光学素子、光学装置および表示装置 |
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