TWM402441U - Structure of capturing lens and projection lens for interactive projectors - Google Patents

Structure of capturing lens and projection lens for interactive projectors

Info

Publication number
TWM402441U
TWM402441U TW099219201U TW99219201U TWM402441U TW M402441 U TWM402441 U TW M402441U TW 099219201 U TW099219201 U TW 099219201U TW 99219201 U TW99219201 U TW 99219201U TW M402441 U TWM402441 U TW M402441U
Authority
TW
Taiwan
Prior art keywords
lens
capturing
projection lens
interactive projectors
projectors
Prior art date
Application number
TW099219201U
Other languages
Chinese (zh)
Inventor
Ding-Zheng Lai
Yoshiaki Miyashita
Hui-Tai Hong
Original Assignee
Everest Display 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 Everest Display Inc filed Critical Everest Display Inc
Priority to TW099219201U priority Critical patent/TWM402441U/en
Publication of TWM402441U publication Critical patent/TWM402441U/en

Links

TW099219201U 2010-10-05 2010-10-05 Structure of capturing lens and projection lens for interactive projectors TWM402441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW099219201U TWM402441U (en) 2010-10-05 2010-10-05 Structure of capturing lens and projection lens for interactive projectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099219201U TWM402441U (en) 2010-10-05 2010-10-05 Structure of capturing lens and projection lens for interactive projectors

Publications (1)

Publication Number Publication Date
TWM402441U true TWM402441U (en) 2011-04-21

Family

ID=60589878

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099219201U TWM402441U (en) 2010-10-05 2010-10-05 Structure of capturing lens and projection lens for interactive projectors

Country Status (1)

Country Link
TW (1) TWM402441U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI463376B (en) * 2012-04-19 2014-12-01 Everest Display Inc An Optical Touch Screen Extension Method
TWI585503B (en) * 2016-09-06 2017-06-01 力致科技股份有限公司 Interactive projection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI463376B (en) * 2012-04-19 2014-12-01 Everest Display Inc An Optical Touch Screen Extension Method
TWI585503B (en) * 2016-09-06 2017-06-01 力致科技股份有限公司 Interactive projection apparatus

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees