TW200712543A - Method for fabricating microlens arrays - Google Patents

Method for fabricating microlens arrays

Info

Publication number
TW200712543A
TW200712543A TW094133454A TW94133454A TW200712543A TW 200712543 A TW200712543 A TW 200712543A TW 094133454 A TW094133454 A TW 094133454A TW 94133454 A TW94133454 A TW 94133454A TW 200712543 A TW200712543 A TW 200712543A
Authority
TW
Taiwan
Prior art keywords
resin
substrate
microlens arrays
concaves
mold
Prior art date
Application number
TW094133454A
Other languages
Chinese (zh)
Other versions
TWI289683B (en
Inventor
Kuo-Huang Hsieh
Sen-Yeu Yang
Long-Sun Huang
Chih-Yuan Chang
Original Assignee
Univ Nat Taiwan
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 Univ Nat Taiwan filed Critical Univ Nat Taiwan
Priority to TW94133454A priority Critical patent/TWI289683B/en
Publication of TW200712543A publication Critical patent/TW200712543A/en
Application granted granted Critical
Publication of TWI289683B publication Critical patent/TWI289683B/en

Links

Abstract

The present invention discloses a method for fabricating microlens arrays. First, a mold with a plurality of concaves, a resin, and a substrate are provided, wherein the resin comprises thermal curing resin or radiation curing resin. Next, a filling process is performed to fill the concaves with the resin. Then, a transfer process is performed to transfer the resin from the mold to the substrate, whereupon the resin located on the substrate assumes a curved profile due to its surface tension. Finally, a solidified process is performed to solidify the curved resin on the substrate, so as to form the microlens arrays.
TW94133454A 2005-09-27 2005-09-27 Method for fabricating microlens arrays TWI289683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94133454A TWI289683B (en) 2005-09-27 2005-09-27 Method for fabricating microlens arrays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94133454A TWI289683B (en) 2005-09-27 2005-09-27 Method for fabricating microlens arrays

Publications (2)

Publication Number Publication Date
TW200712543A true TW200712543A (en) 2007-04-01
TWI289683B TWI289683B (en) 2007-11-11

Family

ID=39295727

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94133454A TWI289683B (en) 2005-09-27 2005-09-27 Method for fabricating microlens arrays

Country Status (1)

Country Link
TW (1) TWI289683B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376527A (en) * 2012-04-11 2013-10-30 全视技术有限公司 Lens plate for wafer-level camera and method of manufacturing same
TWI487962B (en) * 2011-01-18 2015-06-11 Hon Hai Prec Ind Co Ltd Waveguide with lens and method of making the same
TWI492839B (en) * 2012-04-02 2015-07-21 Himax Tech Ltd Method of manufacturing wafer-level optics and a structure thereof
TWI501022B (en) * 2010-01-25 2015-09-21 Nissan Chemical Ind Ltd Method for producing microlens
TWI666470B (en) * 2017-07-06 2019-07-21 奇景光電股份有限公司 Method for fabricating high sag lens array

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI370264B (en) 2008-06-16 2012-08-11 Univ Nat Sun Yat Sen Method for manufacturing microlens array
KR20130007931A (en) 2011-07-11 2013-01-21 엘지이노텍 주식회사 Illuminating member and illumination device including the illuminating member
TWI829458B (en) * 2022-12-08 2024-01-11 友達光電股份有限公司 Microlens structure, manufaturing method thereof and display device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI501022B (en) * 2010-01-25 2015-09-21 Nissan Chemical Ind Ltd Method for producing microlens
TWI487962B (en) * 2011-01-18 2015-06-11 Hon Hai Prec Ind Co Ltd Waveguide with lens and method of making the same
TWI492839B (en) * 2012-04-02 2015-07-21 Himax Tech Ltd Method of manufacturing wafer-level optics and a structure thereof
CN103376527A (en) * 2012-04-11 2013-10-30 全视技术有限公司 Lens plate for wafer-level camera and method of manufacturing same
TWI490555B (en) * 2012-04-11 2015-07-01 Omnivision Tech Inc Lens plate for wafer-level camera and method of manufacturing same
CN103376527B (en) * 2012-04-11 2016-09-28 豪威科技股份有限公司 Lens board and manufacture method thereof for wafer scale camera
US9798046B2 (en) 2012-04-11 2017-10-24 Omnivision Technologies, Inc. Lens plate for wafer-level camera and method of manufacturing same
TWI666470B (en) * 2017-07-06 2019-07-21 奇景光電股份有限公司 Method for fabricating high sag lens array

Also Published As

Publication number Publication date
TWI289683B (en) 2007-11-11

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