JPH0743699Y2 - 投影型表示装置 - Google Patents
投影型表示装置Info
- Publication number
- JPH0743699Y2 JPH0743699Y2 JP1987018759U JP1875987U JPH0743699Y2 JP H0743699 Y2 JPH0743699 Y2 JP H0743699Y2 JP 1987018759 U JP1987018759 U JP 1987018759U JP 1875987 U JP1875987 U JP 1875987U JP H0743699 Y2 JPH0743699 Y2 JP H0743699Y2
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- liquid crystal
- light source
- heat
- cooling
- 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 - Lifetime
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987018759U JPH0743699Y2 (ja) | 1987-02-13 | 1987-02-13 | 投影型表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987018759U JPH0743699Y2 (ja) | 1987-02-13 | 1987-02-13 | 投影型表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63128523U JPS63128523U (is) | 1988-08-23 |
JPH0743699Y2 true JPH0743699Y2 (ja) | 1995-10-09 |
Family
ID=30812725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987018759U Expired - Lifetime JPH0743699Y2 (ja) | 1987-02-13 | 1987-02-13 | 投影型表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0743699Y2 (is) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2726294B2 (ja) * | 1989-01-06 | 1998-03-11 | 株式会社日立製作所 | 液晶パネル式投写形ディスプレイ |
JP4419646B2 (ja) * | 2004-03-30 | 2010-02-24 | セイコーエプソン株式会社 | 光学装置およびプロジェクタ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6232422A (ja) * | 1985-08-06 | 1987-02-12 | Casio Comput Co Ltd | 液晶表示装置 |
JPS6348532A (ja) * | 1986-08-18 | 1988-03-01 | Sharp Corp | オ−バ−ヘツドプロジエクタ用液晶表示装置 |
-
1987
- 1987-02-13 JP JP1987018759U patent/JPH0743699Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63128523U (is) | 1988-08-23 |
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