TWM390460U - Projector with zoom lens and projection-type display device - Google Patents

Projector with zoom lens and projection-type display device

Info

Publication number
TWM390460U
TWM390460U TW099205555U TW99205555U TWM390460U TW M390460 U TWM390460 U TW M390460U TW 099205555 U TW099205555 U TW 099205555U TW 99205555 U TW99205555 U TW 99205555U TW M390460 U TWM390460 U TW M390460U
Authority
TW
Taiwan
Prior art keywords
projector
projection
display device
zoom lens
type display
Prior art date
Application number
TW099205555U
Other languages
Chinese (zh)
Inventor
Masaru Amano
Original Assignee
Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Publication of TWM390460U publication Critical patent/TWM390460U/en

Links

TW099205555U 2009-05-22 2010-03-30 Projector with zoom lens and projection-type display device TWM390460U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009123837A JP5275899B2 (en) 2009-05-22 2009-05-22 Projection zoom lens and projection display device

Publications (1)

Publication Number Publication Date
TWM390460U true TWM390460U (en) 2010-10-11

Family

ID=43267927

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099205555U TWM390460U (en) 2009-05-22 2010-03-30 Projector with zoom lens and projection-type display device

Country Status (3)

Country Link
JP (1) JP5275899B2 (en)
CN (1) CN201666968U (en)
TW (1) TWM390460U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107065154A (en) * 2017-06-08 2017-08-18 西安中科飞图光电科技有限公司 Compact continuous zooming optical system
TWI759013B (en) * 2020-12-16 2022-03-21 大陸商信泰光學（深圳）有限公司 Lens assembly

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120320257A1 (en) * 2011-06-17 2012-12-20 Gal Shabtay Auto-focus actuator for field curvature correction of zoom lenses
WO2013136688A1 (en) * 2012-03-13 2013-09-19 富士フイルム株式会社 Zoom lens for projection, and projection-type display device
CN102645749B (en) * 2012-04-21 2013-10-16 张家港鹏博光电科技有限公司 Magnification regulating method of projection optical system
CN104395807A (en) * 2012-07-05 2015-03-04 富士胶片株式会社 Wide-angle lens and imaging device
JP6252173B2 (en) * 2013-12-27 2017-12-27 株式会社リコー Projector device
JP6260274B2 (en) * 2013-12-27 2018-01-17 株式会社リコー Zoom optical system for projection
US11536935B2 (en) * 2017-12-28 2022-12-27 Nittoh Inc. Lens system and image pickup apparatus
CN114815135B (en) * 2021-01-22 2024-04-02 北京小米移动软件有限公司 Imaging lens, imaging device, and electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107065154A (en) * 2017-06-08 2017-08-18 西安中科飞图光电科技有限公司 Compact continuous zooming optical system
TWI759013B (en) * 2020-12-16 2022-03-21 大陸商信泰光學（深圳）有限公司 Lens assembly

Also Published As

Publication number Publication date
JP5275899B2 (en) 2013-08-28
CN201666968U (en) 2010-12-08
JP2010271558A (en) 2010-12-02

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Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model