TW200942955A - Projector system - Google Patents

Projector system

Info

Publication number
TW200942955A
TW200942955A TW97113304A TW97113304A TW200942955A TW 200942955 A TW200942955 A TW 200942955A TW 97113304 A TW97113304 A TW 97113304A TW 97113304 A TW97113304 A TW 97113304A TW 200942955 A TW200942955 A TW 200942955A
Authority
TW
Taiwan
Prior art keywords
light
integrator
incident surface
lightsource
projector system
Prior art date
Application number
TW97113304A
Other languages
Chinese (zh)
Other versions
TWI362558B (en
Inventor
Hsin-Tsung Yeh
Chun-Hsiang Huang
Original Assignee
Hon Hai Prec Ind Co Ltd
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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW97113304A priority Critical patent/TWI362558B/en
Publication of TW200942955A publication Critical patent/TW200942955A/en
Application granted granted Critical
Publication of TWI362558B publication Critical patent/TWI362558B/en

Links

Abstract

The present invention relates to a projector system. The projector system includes a plurality of lightsources, a plurality of adjusting prisms, a focus lens and an integrator. The adjusting prism, the focus lens and the integrator are arranged in order along a light path of the lightsource. Each lightsource is arranged correspondingly to each adjusting prism. The integrator has a light-incident surface. Light emitted from each light-source is refracted by the corresponding adjusting prism and is focused by the focus lens to the light-incident surface of the integrator. Ratio of a light cone formed by light emitted from each lightsource and the light-incident surface of the integrator cooperatively to a light cone formed by light emitted from all lightsources and the 1ight-incident surface of the integrator cooperatively is 1/n, where n denotes the amount of the light-source and n is greater than 1.
TW97113304A 2008-04-11 2008-04-11 Projector system TWI362558B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW97113304A TWI362558B (en) 2008-04-11 2008-04-11 Projector system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97113304A TWI362558B (en) 2008-04-11 2008-04-11 Projector system

Publications (2)

Publication Number Publication Date
TW200942955A true TW200942955A (en) 2009-10-16
TWI362558B TWI362558B (en) 2012-04-21

Family

ID=44868881

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97113304A TWI362558B (en) 2008-04-11 2008-04-11 Projector system

Country Status (1)

Country Link
TW (1) TWI362558B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8651665B2 (en) 2010-02-05 2014-02-18 Lg Innotek Co., Ltd. Projector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8651665B2 (en) 2010-02-05 2014-02-18 Lg Innotek Co., Ltd. Projector
TWI456331B (en) * 2010-02-05 2014-10-11 Lg Innotek Co Ltd Projector
US9851629B2 (en) 2010-02-05 2017-12-26 Lg Innotek Co., Ltd. Projector

Also Published As

Publication number Publication date
TWI362558B (en) 2012-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees