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TW200700771A - Optical film with array of microstructures and the light source apparatus utilizing the same - Google Patents

Optical film with array of microstructures and the light source apparatus utilizing the same

Info

Publication number
TW200700771A
TW200700771A TW095119525A TW95119525A TW200700771A TW 200700771 A TW200700771 A TW 200700771A TW 095119525 A TW095119525 A TW 095119525A TW 95119525 A TW95119525 A TW 95119525A TW 200700771 A TW200700771 A TW 200700771A
Authority
TW
Taiwan
Prior art keywords
optical film
microstructures
array
light source
same
Prior art date
Application number
TW095119525A
Other languages
Chinese (zh)
Other versions
TWI287116B (en
Inventor
Po-Hung Yao
I-Kai Pan
Ben-Sheng Lin
Heng-Chun Huang
Yu-Nan Pao
Yi Ting Sun
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 TW95119525A priority Critical patent/TWI287116B/en
Publication of TW200700771A publication Critical patent/TW200700771A/en
Application granted granted Critical
Publication of TWI287116B publication Critical patent/TWI287116B/en

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)

Abstract

The present invention discloses an optical film with array of microstructures, having a first optical surface and a second optical surface for receiving an incident light. The optical film comprises at least a microstructure formed on the first optical surface, wherein the microstructure further comprises: a first side, for scattering the incident light; a second side, positioned opposite to the first side, for scattering the incident light; and a third surface, positioned over the first and the second sides, for collimating the incident light.
TW95119525A 2005-06-24 2006-06-02 Optical film with array of microstructures and the light source apparatus utilizing the same TWI287116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95119525A TWI287116B (en) 2005-06-24 2006-06-02 Optical film with array of microstructures and the light source apparatus utilizing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW94121095 2005-06-24
TW95119525A TWI287116B (en) 2005-06-24 2006-06-02 Optical film with array of microstructures and the light source apparatus utilizing the same

Publications (2)

Publication Number Publication Date
TW200700771A true TW200700771A (en) 2007-01-01
TWI287116B TWI287116B (en) 2007-09-21

Family

ID=39460228

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95119525A TWI287116B (en) 2005-06-24 2006-06-02 Optical film with array of microstructures and the light source apparatus utilizing the same

Country Status (1)

Country Link
TW (1) TWI287116B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010979B2 (en) 2011-11-16 2015-04-21 Au Optronics Corp. Composite optical film and backlight module using the same
TWI506301B (en) * 2013-12-19 2015-11-01 Univ Nat Taiwan Science Tech Microlens structure and fabrication method thereof
TWI600918B (en) * 2014-08-21 2017-10-01 宸鴻科技（廈門）有限公司 Optical film

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417609B (en) 2007-11-09 2013-12-01 Eternal Chemical Co Ltd Optical film
TWI369546B (en) 2008-12-03 2012-08-01 Au Optronics Corp Light guide plate microstructure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010979B2 (en) 2011-11-16 2015-04-21 Au Optronics Corp. Composite optical film and backlight module using the same
TWI506301B (en) * 2013-12-19 2015-11-01 Univ Nat Taiwan Science Tech Microlens structure and fabrication method thereof
TWI600918B (en) * 2014-08-21 2017-10-01 宸鴻科技（廈門）有限公司 Optical film

Also Published As

Publication number Publication date
TWI287116B (en) 2007-09-21

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Legal Events

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