DE8436250U1 - Einrichtung zur thermischen Abschirmung in einem Farb-Video-Projektionsgerät - Google Patents
Einrichtung zur thermischen Abschirmung in einem Farb-Video-ProjektionsgerätInfo
- Publication number
- DE8436250U1 DE8436250U1 DE19848436250 DE8436250U DE8436250U1 DE 8436250 U1 DE8436250 U1 DE 8436250U1 DE 19848436250 DE19848436250 DE 19848436250 DE 8436250 U DE8436250 U DE 8436250U DE 8436250 U1 DE8436250 U1 DE 8436250U1
- Authority
- DE
- Germany
- Prior art keywords
- mirror
- projection
- partition wall
- housing
- area
- 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
- 238000005192 partition Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- ORWQBKPSGDRPPA-UHFFFAOYSA-N 3-[2-[ethyl(methyl)amino]ethyl]-1h-indol-4-ol Chemical compound C1=CC(O)=C2C(CCN(C)CC)=CNC2=C1 ORWQBKPSGDRPPA-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 239000011888 foil Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7475—Constructional details of television projection apparatus
- H04N2005/7483—Constructional details of television projection apparatus for colour television
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843445141 DE3445141A1 (de) | 1984-12-11 | 1984-12-11 | Einrichtung zur thermischen abschirmung in einem farb-video-projektionsgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8436250U1 true DE8436250U1 (de) | 1988-03-03 |
Family
ID=6252480
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843445141 Withdrawn DE3445141A1 (de) | 1984-12-11 | 1984-12-11 | Einrichtung zur thermischen abschirmung in einem farb-video-projektionsgeraet |
| DE19848436250 Expired DE8436250U1 (de) | 1984-12-11 | 1984-12-11 | Einrichtung zur thermischen Abschirmung in einem Farb-Video-Projektionsgerät |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843445141 Withdrawn DE3445141A1 (de) | 1984-12-11 | 1984-12-11 | Einrichtung zur thermischen abschirmung in einem farb-video-projektionsgeraet |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE3445141A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030026112A (ko) * | 2001-09-24 | 2003-03-31 | 엘지전자 주식회사 | 프로젝션 디스플레이 장치 |
-
1984
- 1984-12-11 DE DE19843445141 patent/DE3445141A1/de not_active Withdrawn
- 1984-12-11 DE DE19848436250 patent/DE8436250U1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3445141A1 (de) | 1986-06-12 |
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