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TWM291542U - Curve-type optical modulation device and backlight module having the modulation device - Google Patents

Curve-type optical modulation device and backlight module having the modulation device

Info

Publication number
TWM291542U
TWM291542U TW94214322U TW94214322U TWM291542U TW M291542 U TWM291542 U TW M291542U TW 94214322 U TW94214322 U TW 94214322U TW 94214322 U TW94214322 U TW 94214322U TW M291542 U TWM291542 U TW M291542U
Authority
TW
Taiwan
Prior art keywords
modulation device
curve
backlight module
type optical
optical modulation
Prior art date
Application number
TW94214322U
Other languages
Chinese (zh)
Inventor
Po-Hung Yao
Heng-Chun Huang
Hsiu-Chen Hsu
Chiun-Lern Fu
I-Kai Pan
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW94214322U priority Critical patent/TWM291542U/en
Publication of TWM291542U publication Critical patent/TWM291542U/en

Links

TW94214322U 2005-08-22 2005-08-22 Curve-type optical modulation device and backlight module having the modulation device TWM291542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94214322U TWM291542U (en) 2005-08-22 2005-08-22 Curve-type optical modulation device and backlight module having the modulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94214322U TWM291542U (en) 2005-08-22 2005-08-22 Curve-type optical modulation device and backlight module having the modulation device

Publications (1)

Publication Number Publication Date
TWM291542U true TWM291542U (en) 2006-06-01

Family

ID=37614470

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94214322U TWM291542U (en) 2005-08-22 2005-08-22 Curve-type optical modulation device and backlight module having the modulation device

Country Status (1)

Country Link
TW (1) TWM291542U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956953B2 (en) 2007-12-07 2011-06-07 Au Optronics Corp. Light guide plate with spiral-shaped light-guiding units for use in a liquid crystal display device
US8580372B2 (en) 2007-11-09 2013-11-12 Eternal Chemical Co., Ltd. Optical film
US8908278B2 (en) 2009-08-12 2014-12-09 Lg Innotek Co., Ltd. Optical sheet
TWI481910B (en) * 2013-07-26 2015-04-21 Au Optronics Corp Back light module
TWI481915B (en) * 2013-08-20 2015-04-21 Radiant Opto Electronics Corp Light guide plate with multidirectional structures
US9442240B2 (en) 2012-03-16 2016-09-13 Radiant Opto-Electronics Corporation Light guide plate and light source module

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8580372B2 (en) 2007-11-09 2013-11-12 Eternal Chemical Co., Ltd. Optical film
US7956953B2 (en) 2007-12-07 2011-06-07 Au Optronics Corp. Light guide plate with spiral-shaped light-guiding units for use in a liquid crystal display device
US8908278B2 (en) 2009-08-12 2014-12-09 Lg Innotek Co., Ltd. Optical sheet
US9442240B2 (en) 2012-03-16 2016-09-13 Radiant Opto-Electronics Corporation Light guide plate and light source module
US9766391B2 (en) 2012-03-16 2017-09-19 Radiant Opto-Electronics Corporation Light guide plate and light source module
TWI481910B (en) * 2013-07-26 2015-04-21 Au Optronics Corp Back light module
TWI481915B (en) * 2013-08-20 2015-04-21 Radiant Opto Electronics Corp Light guide plate with multidirectional structures

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Legal Events

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