JPS6329726B2 - - Google Patents
Info
- Publication number
- JPS6329726B2 JPS6329726B2 JP55141246A JP14124680A JPS6329726B2 JP S6329726 B2 JPS6329726 B2 JP S6329726B2 JP 55141246 A JP55141246 A JP 55141246A JP 14124680 A JP14124680 A JP 14124680A JP S6329726 B2 JPS6329726 B2 JP S6329726B2
- Authority
- JP
- Japan
- Prior art keywords
- screen
- image light
- light source
- light
- liquid crystal
- 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.)
- Expired
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14124680A JPS5655937A (en) | 1980-10-09 | 1980-10-09 | Projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14124680A JPS5655937A (en) | 1980-10-09 | 1980-10-09 | Projector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655937A JPS5655937A (en) | 1981-05-16 |
JPS6329726B2 true JPS6329726B2 (zh) | 1988-06-15 |
Family
ID=15287474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14124680A Granted JPS5655937A (en) | 1980-10-09 | 1980-10-09 | Projector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655937A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6413038U (zh) * | 1987-07-14 | 1989-01-24 | ||
FR2662271A1 (fr) * | 1990-05-18 | 1991-11-22 | Thomson Lcd | Systeme optique de reproduction d'images video. |
JP4106761B2 (ja) * | 1998-08-31 | 2008-06-25 | 株式会社ニコン | プロジェクト用表示装置 |
JP4654573B2 (ja) * | 2003-10-09 | 2011-03-23 | セイコーエプソン株式会社 | スクリーン、プロジェクタシステムおよびプロジェクタシステムの画像表示方法 |
JP6258465B2 (ja) * | 2014-02-18 | 2018-01-10 | パイオニア株式会社 | 表示制御装置 |
WO2015132907A1 (ja) * | 2014-03-05 | 2015-09-11 | パイオニア株式会社 | 表示制御装置 |
-
1980
- 1980-10-09 JP JP14124680A patent/JPS5655937A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5655937A (en) | 1981-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5193015A (en) | Cholesteric liquid crystal screen which reflects substantially all of the projected light | |
TW451179B (en) | Color display device and color display method | |
JP5866936B2 (ja) | 画像表示システム | |
US20060291049A1 (en) | Screen | |
JP2001222064A (ja) | 照光制御装置、プロジェクタ、および照光制御方法 | |
US20080246895A1 (en) | Light diffusion element, screen, and image projector | |
JPH02162389A (ja) | 光パターンの投影方法および装置 | |
JP2013057930A (ja) | 投射型表示装置及びその制御方法 | |
US8134526B2 (en) | Light diffusion element, screen, and image projector | |
JP3890968B2 (ja) | 投射型表示装置及び表示装置とその駆動方法 | |
JPS6329726B2 (zh) | ||
JPH03256025A (ja) | 液晶パネル | |
JPH03171002A (ja) | 方向性リフレクタ | |
JP3242909B2 (ja) | 所要ビジュアル信号の発生方法および装置 | |
JP2011095678A (ja) | 映像投影システム | |
JPH0647989U (ja) | 表示装置 | |
US10379427B2 (en) | Projector and method of driving projector | |
JPH04338996A (ja) | カラーパネルディスプレイ装置 | |
JPH0411492A (ja) | 投写型表示装置 | |
JPH11259023A (ja) | カラー画像表示装置の駆動方法 | |
CN109147562B (zh) | 显示装置及其控制方法 | |
JP7198115B2 (ja) | 液晶表示装置 | |
JP6924029B2 (ja) | 液晶プロジェクター | |
JPH0534818A (ja) | 上映システム | |
KR200148382Y1 (ko) | 투사형 액정 디스플레이 |