TWI265862B - Laminated polarization film - Google Patents

Laminated polarization film

Info

Publication number
TWI265862B
TWI265862B TW092106219A TW92106219A TWI265862B TW I265862 B TWI265862 B TW I265862B TW 092106219 A TW092106219 A TW 092106219A TW 92106219 A TW92106219 A TW 92106219A TW I265862 B TWI265862 B TW I265862B
Authority
TW
Taiwan
Prior art keywords
polarization film
laminated
type polarization
film
reflective type
Prior art date
Application number
TW092106219A
Other languages
Chinese (zh)
Other versions
TW200418637A (en
Inventor
Toshihiko Tominaga
Naoyasu Nougi
Masaru Honda
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of TW200418637A publication Critical patent/TW200418637A/en
Application granted granted Critical
Publication of TWI265862B publication Critical patent/TWI265862B/en

Links

Landscapes

  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

The present invention provides an antistatic polarization separating laminated film which is hard to electrostatically charge and generates no bright point on a display screen even when built in a liquid crystal display. The laminated polarization film includes a reflective type polarization film and an absorption type polarization film. At least an antistatic layer is laminated on the external side of the reflective type polarization film or between the reflective type polarization film and the absorption type polarization film.
TW092106219A 2002-01-15 2003-03-20 Laminated polarization film TWI265862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002005798A JP2003207633A (en) 2002-01-15 2002-01-15 Antistatic linear polarization separating laminated plate

Publications (2)

Publication Number Publication Date
TW200418637A TW200418637A (en) 2004-10-01
TWI265862B true TWI265862B (en) 2006-11-11

Family

ID=27644740

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092106219A TWI265862B (en) 2002-01-15 2003-03-20 Laminated polarization film

Country Status (2)

Country Link
JP (1) JP2003207633A (en)
TW (1) TWI265862B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4994567B2 (en) * 2003-10-20 2012-08-08 日東電工株式会社 Linearly polarized light separating film, linearly polarized light separating laminated film, backlight system, liquid crystal display device
CN101006367A (en) * 2004-06-15 2007-07-25 大日本印刷株式会社 Antistatic laminated body and polarizing plate using the same
JP6621579B2 (en) * 2014-09-03 2019-12-18 日東電工株式会社 Polarizing film laminate and method for producing a polarizer having a non-polarizing part using the polarizing film laminate
CN110471134A (en) * 2018-05-11 2019-11-19 住华科技股份有限公司 Surface treatment liquid and optical film
CN110465978A (en) * 2018-05-11 2019-11-19 住华科技股份有限公司 Cutting tool, cutting apparatus and the cutting method using it
CN108943108B (en) * 2018-05-11 2021-02-02 住华科技股份有限公司 Cutting equipment and cutting method applying same

Also Published As

Publication number Publication date
JP2003207633A (en) 2003-07-25
TW200418637A (en) 2004-10-01

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Legal Events

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