TW529728U - Inspection and testing apparatus for image correction of projection equipment - Google Patents

Inspection and testing apparatus for image correction of projection equipment

Info

Publication number
TW529728U
TW529728U TW90221928U TW90221928U TW529728U TW 529728 U TW529728 U TW 529728U TW 90221928 U TW90221928 U TW 90221928U TW 90221928 U TW90221928 U TW 90221928U TW 529728 U TW529728 U TW 529728U
Authority
TW
Taiwan
Prior art keywords
inspection
testing apparatus
image correction
projection equipment
projection
Prior art date
Application number
TW90221928U
Other languages
Chinese (zh)
Inventor
Feng-Yan Shing
Original Assignee
Mitac Technology Corp
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 Mitac Technology Corp filed Critical Mitac Technology Corp
Priority to TW90221928U priority Critical patent/TW529728U/en
Publication of TW529728U publication Critical patent/TW529728U/en

Links

TW90221928U 2001-12-14 2001-12-14 Inspection and testing apparatus for image correction of projection equipment TW529728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90221928U TW529728U (en) 2001-12-14 2001-12-14 Inspection and testing apparatus for image correction of projection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90221928U TW529728U (en) 2001-12-14 2001-12-14 Inspection and testing apparatus for image correction of projection equipment

Publications (1)

Publication Number Publication Date
TW529728U true TW529728U (en) 2003-04-21

Family

ID=28451175

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90221928U TW529728U (en) 2001-12-14 2001-12-14 Inspection and testing apparatus for image correction of projection equipment

Country Status (1)

Country Link
TW (1) TW529728U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112399158A (en) * 2019-08-19 2021-02-23 深圳光峰科技股份有限公司 Projection image calibration method and device and projection equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112399158A (en) * 2019-08-19 2021-02-23 深圳光峰科技股份有限公司 Projection image calibration method and device and projection equipment

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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