TW200400378A - Projection device using reflective type liquid crystal device - Google Patents
Projection device using reflective type liquid crystal device Download PDFInfo
- Publication number
- TW200400378A TW200400378A TW92108148A TW92108148A TW200400378A TW 200400378 A TW200400378 A TW 200400378A TW 92108148 A TW92108148 A TW 92108148A TW 92108148 A TW92108148 A TW 92108148A TW 200400378 A TW200400378 A TW 200400378A
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- degrees
- light
- angle
- crystal element
- Prior art date
Links
Landscapes
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002183556A JP2004029251A (ja) | 2002-06-24 | 2002-06-24 | 反射型液晶素子を用いた投影装置 |
JP2002207258A JP3960152B2 (ja) | 2002-07-16 | 2002-07-16 | 反射型液晶素子を用いた投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200400378A true TW200400378A (en) | 2004-01-01 |
TWI292501B TWI292501B (ja) | 2008-01-11 |
Family
ID=34196489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92108148A TW200400378A (en) | 2002-06-24 | 2003-04-09 | Projection device using reflective type liquid crystal device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1320395C (ja) |
TW (1) | TW200400378A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104062049B (zh) * | 2014-06-13 | 2016-02-03 | 京东方科技集团股份有限公司 | 一种基板检测方法和装置 |
WO2021022505A1 (en) * | 2019-08-07 | 2021-02-11 | Dchu Ltd | Method for fast switching liquid crystal on silicon spatial light modulator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4466702A (en) * | 1981-04-01 | 1984-08-21 | Hughes Aircraft Company | Liquid crystal light valve with birefringence compensation |
US5327270A (en) * | 1989-03-23 | 1994-07-05 | Matsushita Electric Industrial Co., Ltd. | Polarizing beam splitter apparatus and light valve image projection system |
JPH0862564A (ja) * | 1994-08-24 | 1996-03-08 | Pioneer Electron Corp | 投射型液晶表示装置 |
DE69626932T2 (de) * | 1995-11-17 | 2003-12-24 | Fuji Photo Film Co Ltd | Flüssigkristallanzeige mit gekrümmter Ausrichtung |
JP4488549B2 (ja) * | 1999-05-14 | 2010-06-23 | 新日本石油株式会社 | 反射型液晶表示素子 |
-
2003
- 2003-04-09 TW TW92108148A patent/TW200400378A/zh not_active IP Right Cessation
- 2003-06-19 CN CNB031490069A patent/CN1320395C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1320395C (zh) | 2007-06-06 |
CN1472566A (zh) | 2004-02-04 |
TWI292501B (ja) | 2008-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |