TW532493U - Optical path adjustment device of carriage and back projector of the adjustment device - Google Patents
Optical path adjustment device of carriage and back projector of the adjustment deviceInfo
- Publication number
- TW532493U TW532493U TW91210151U TW91210151U TW532493U TW 532493 U TW532493 U TW 532493U TW 91210151 U TW91210151 U TW 91210151U TW 91210151 U TW91210151 U TW 91210151U TW 532493 U TW532493 U TW 532493U
- Authority
- TW
- Taiwan
- Prior art keywords
- adjustment device
- carriage
- optical path
- back projector
- path adjustment
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91210151U TW532493U (en) | 2002-07-04 | 2002-07-04 | Optical path adjustment device of carriage and back projector of the adjustment device |
JP2003111328A JP2004038149A (en) | 2002-07-04 | 2003-04-16 | Optical path adjusting device for projector and rear projector equipped with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91210151U TW532493U (en) | 2002-07-04 | 2002-07-04 | Optical path adjustment device of carriage and back projector of the adjustment device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW532493U true TW532493U (en) | 2003-05-11 |
Family
ID=28789289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW91210151U TW532493U (en) | 2002-07-04 | 2002-07-04 | Optical path adjustment device of carriage and back projector of the adjustment device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2004038149A (en) |
TW (1) | TW532493U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113655683A (en) * | 2021-02-18 | 2021-11-16 | 苏州佳世达光电有限公司 | Projection device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5394816B2 (en) * | 2009-05-08 | 2014-01-22 | 下西技研工業株式会社 | Projector support device |
JP5496009B2 (en) * | 2010-08-09 | 2014-05-21 | 三菱電機株式会社 | Projection-type image display device |
CN114063369A (en) * | 2020-08-04 | 2022-02-18 | 青岛海信激光显示股份有限公司 | Projection equipment |
-
2002
- 2002-07-04 TW TW91210151U patent/TW532493U/en not_active IP Right Cessation
-
2003
- 2003-04-16 JP JP2003111328A patent/JP2004038149A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113655683A (en) * | 2021-02-18 | 2021-11-16 | 苏州佳世达光电有限公司 | Projection device |
CN113655683B (en) * | 2021-02-18 | 2023-07-25 | 苏州佳世达光电有限公司 | Projection device |
Also Published As
Publication number | Publication date |
---|---|
JP2004038149A (en) | 2004-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |