TW200801600A - Manufacturing method of protecting film for polarizer film - Google Patents

Manufacturing method of protecting film for polarizer film

Info

Publication number
TW200801600A
TW200801600A TW95122016A TW95122016A TW200801600A TW 200801600 A TW200801600 A TW 200801600A TW 95122016 A TW95122016 A TW 95122016A TW 95122016 A TW95122016 A TW 95122016A TW 200801600 A TW200801600 A TW 200801600A
Authority
TW
Taiwan
Prior art keywords
film
manufacturing
drying
polarizer
protecting
Prior art date
Application number
TW95122016A
Other languages
Chinese (zh)
Other versions
TWI293379B (en
Inventor
Kuang-Rong Lee
Tan-Ching Wang
Min-Wei Cheng
Yu-Hwey Chuang
Original Assignee
Optimax Tech Corp
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 Optimax Tech Corp filed Critical Optimax Tech Corp
Priority to TW95122016A priority Critical patent/TWI293379B/en
Priority to KR1020060101588A priority patent/KR20070046717A/en
Priority to US11/583,516 priority patent/US20070100036A1/en
Priority to JP2006290844A priority patent/JP2007126654A/en
Priority to DE102006051144A priority patent/DE102006051144A1/en
Publication of TW200801600A publication Critical patent/TW200801600A/en
Application granted granted Critical
Publication of TWI293379B publication Critical patent/TWI293379B/en

Links

Abstract

A manufacturing method of a protecting film for a polarizer film is provided. Intermixed PMMA and a solution are mixed with each other by a solution casting technology to form a wet film. The wet film can be heated to form an optical dry film. The heating process of the optical dry film comprises a first drying and a second drying. The first drying is operated among 60 DEG C to 140 DEG C, and the second drying is operated among 60 DEG C to 160 DEG C.
TW95122016A 2005-10-31 2006-06-20 Manufacturing method of protecting film for polarizer film TWI293379B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW95122016A TWI293379B (en) 2006-06-20 2006-06-20 Manufacturing method of protecting film for polarizer film
KR1020060101588A KR20070046717A (en) 2005-10-31 2006-10-18 Optical layer and method of fabricating the same
US11/583,516 US20070100036A1 (en) 2005-10-31 2006-10-18 Optical film and method of manufacturing the same
JP2006290844A JP2007126654A (en) 2005-10-31 2006-10-26 Optical film and method for producing the same
DE102006051144A DE102006051144A1 (en) 2005-10-31 2006-10-30 Optical layer and method for producing such

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95122016A TWI293379B (en) 2006-06-20 2006-06-20 Manufacturing method of protecting film for polarizer film

Publications (2)

Publication Number Publication Date
TW200801600A true TW200801600A (en) 2008-01-01
TWI293379B TWI293379B (en) 2008-02-11

Family

ID=44765127

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95122016A TWI293379B (en) 2005-10-31 2006-06-20 Manufacturing method of protecting film for polarizer film

Country Status (1)

Country Link
TW (1) TWI293379B (en)

Also Published As

Publication number Publication date
TWI293379B (en) 2008-02-11

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