TW200712566A - A method of producing micro lens array and mask ultilized in the method - Google Patents

A method of producing micro lens array and mask ultilized in the method

Info

Publication number
TW200712566A
TW200712566A TW094133325A TW94133325A TW200712566A TW 200712566 A TW200712566 A TW 200712566A TW 094133325 A TW094133325 A TW 094133325A TW 94133325 A TW94133325 A TW 94133325A TW 200712566 A TW200712566 A TW 200712566A
Authority
TW
Taiwan
Prior art keywords
mask
lens array
micro lens
ultilized
producing micro
Prior art date
Application number
TW094133325A
Other languages
Chinese (zh)
Other versions
TWI274189B (en
Inventor
Po-Ling Shiao
Yu-Tsan Tseng
Original Assignee
Ind Tech Res Inst
Chi Lin Technology 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 Ind Tech Res Inst, Chi Lin Technology Co Ltd filed Critical Ind Tech Res Inst
Priority to TW94133325A priority Critical patent/TWI274189B/en
Application granted granted Critical
Publication of TWI274189B publication Critical patent/TWI274189B/en
Publication of TW200712566A publication Critical patent/TW200712566A/en

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Landscapes

  • Laser Beam Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

A method of producing micro lens array structure. The method comprises the following steps: A substrate is provided. A mask is provided, which comprises a plurality of through holes arranged in an array with an appropriate distance between two through holes in a direction perpendicular to the mask moving direction. The mask is placed between a light source and the substrate. The mask is moved in a direction, whereby a plurality of continuous grooves is formed on the substrate and the junction of two grooves is sharp-angled.
TW94133325A 2005-09-26 2005-09-26 A method of producing micro lens array and mask ultilized in the method TWI274189B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94133325A TWI274189B (en) 2005-09-26 2005-09-26 A method of producing micro lens array and mask ultilized in the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94133325A TWI274189B (en) 2005-09-26 2005-09-26 A method of producing micro lens array and mask ultilized in the method

Publications (2)

Publication Number Publication Date
TWI274189B TWI274189B (en) 2007-02-21
TW200712566A true TW200712566A (en) 2007-04-01

Family

ID=38623082

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94133325A TWI274189B (en) 2005-09-26 2005-09-26 A method of producing micro lens array and mask ultilized in the method

Country Status (1)

Country Link
TW (1) TWI274189B (en)

Also Published As

Publication number Publication date
TWI274189B (en) 2007-02-21

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TW200712566A (en) A method of producing micro lens array and mask ultilized in the method