TWI346040B - Manufacturing method and apparatus for optical sheet - Google Patents

Manufacturing method and apparatus for optical sheet

Info

Publication number: TWI346040B
Authority: TW; Taiwan
Prior art keywords: manufacturing; optical sheet; sheet; optical
Prior art date: 2009-05-19

Application number

TW098116487A

Other languages

Chinese (zh)

Other versions

TW201041728A (en

Inventor

Lhien Wen Chen

Original Assignee

Sung Chang Chih

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.)

2009-05-19

Filing date

2009-05-19

Publication date

2011-08-01

2009-05-19 Application filed by Sung Chang Chih filed Critical Sung Chang Chih

2009-05-19 Priority to TW098116487A priority Critical patent/TWI346040B/en

2010-12-01 Publication of TW201041728A publication Critical patent/TW201041728A/en

2011-08-01 Application granted granted Critical

2011-08-01 Publication of TWI346040B publication Critical patent/TWI346040B/en

Links

TW098116487A 2009-05-19 2009-05-19 Manufacturing method and apparatus for optical sheet TWI346040B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
TW098116487A TWI346040B (en)	2009-05-19	2009-05-19	Manufacturing method and apparatus for optical sheet

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW098116487A TWI346040B (en)	2009-05-19	2009-05-19	Manufacturing method and apparatus for optical sheet

Publications (2)

Publication Number	Publication Date
TW201041728A TW201041728A (en)	2010-12-01
TWI346040B true TWI346040B (en)	2011-08-01

Family

ID=45000304

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW098116487A TWI346040B (en)	2009-05-19	2009-05-19	Manufacturing method and apparatus for optical sheet

Country Status (1)

Country	Link
TW (1)	TWI346040B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9776360B2 (en)	2013-05-24	2017-10-03	Coretronic Corporation	Transfer printing apparatus and manufacturing method of light guiding film

2009
- 2009-05-19 TW TW098116487A patent/TWI346040B/en not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9776360B2 (en)	2013-05-24	2017-10-03	Coretronic Corporation	Transfer printing apparatus and manufacturing method of light guiding film

Also Published As

Publication number	Publication date
TW201041728A (en)	2010-12-01

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Legal Events

Date	Code	Title	Description
2018-05-01	MM4A	Annulment or lapse of patent due to non-payment of fees