TW487180U - Adjusting device of optical projector for displaying image geometry deformation - Google Patents

Adjusting device of optical projector for displaying image geometry deformation

Info

Publication number
TW487180U
TW487180U TW90213993U TW90213993U TW487180U TW 487180 U TW487180 U TW 487180U TW 90213993 U TW90213993 U TW 90213993U TW 90213993 U TW90213993 U TW 90213993U TW 487180 U TW487180 U TW 487180U
Authority
TW
Taiwan
Prior art keywords
adjusting device
displaying image
optical projector
image geometry
geometry deformation
Prior art date
Application number
TW90213993U
Other languages
Chinese (zh)
Inventor
Tsung-Jung Hsu
Cheng-Yung Pan
Original Assignee
Delta Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW90213993U priority Critical patent/TW487180U/en
Publication of TW487180U publication Critical patent/TW487180U/en

Links

TW90213993U 2001-08-14 2001-08-14 Adjusting device of optical projector for displaying image geometry deformation TW487180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90213993U TW487180U (en) 2001-08-14 2001-08-14 Adjusting device of optical projector for displaying image geometry deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90213993U TW487180U (en) 2001-08-14 2001-08-14 Adjusting device of optical projector for displaying image geometry deformation

Publications (1)

Publication Number Publication Date
TW487180U true TW487180U (en) 2002-05-11

Family

ID=21685920

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90213993U TW487180U (en) 2001-08-14 2001-08-14 Adjusting device of optical projector for displaying image geometry deformation

Country Status (1)

Country Link
TW (1) TW487180U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10318067B2 (en) 2014-07-11 2019-06-11 Hewlett-Packard Development Company, L.P. Corner generation in a projector display area

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10318067B2 (en) 2014-07-11 2019-06-11 Hewlett-Packard Development Company, L.P. Corner generation in a projector display area

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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