Claims
- 1. A display apparatus comprising:
a light source; reflecting type light valve which has a light incidence/reflection surface which reflects incident light from said light source; a first cooling fan which cools said reflecting type light valve; and a second cooling fan which cools said light source; wherein a part of said display apparatus which is opposite to said light incidence/reflection surface of said reflecting type light valve is cooled by a cooling fluid generated by said first cooling fan.
- 2. A display apparatus according to claim 1,wherein a radiation fin is attached to said part of said display apparatus and said radiation fin is cooled by said cooling fluid generated by said first cooling fan.
- 3. A display apparatus according to claim 1, wherein said second cooling fan discharges air around said light source to outside of said display apparatus.
- 4. A display apparatus according to claim 2, wherein said second cooling fan discharges air around said light source of outside of said display apparatus.
- 5. A display apparatus according to claim 1, wherein a path of said cooling fluid generated by said first cooling fan and a light incidence/reflection path differ from one another so as not to intersect one another.
- 6. A display apparatus according to claim 1, wherein said light incidence/reflection surface is provided at a front surface of said reflecting type light valve and said part of said display apparatus which is opposite to said light incidence/reflection surface is provided with respect to a rear surface of said reflecting type light valve.
Priority Claims (1)
Number |
Date |
Country |
Kind |
P09-164295 |
Jun 1997 |
JP |
|
CROSS REFERENCE TO RELATED APPLICATION
[0001] This is a continuation of U.S. application Ser. No. 10/140,122, filed on May 8, 2002, which is a continuation of U.S. application Ser. No. 09/446,336, filed Dec. 20, 1999, now U.S. Pat. No. 6,394,608, the subject matter of which is incorporated by reference herein.
Continuations (2)
|
Number |
Date |
Country |
Parent |
10140122 |
May 2002 |
US |
Child |
10463573 |
Jun 2003 |
US |
Parent |
09446336 |
Dec 1999 |
US |
Child |
10140122 |
May 2002 |
US |