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TW200616931A - New diamine, polymer and liquid crystal alignment agent - Google Patents

New diamine, polymer and liquid crystal alignment agent

Info

Publication number
TW200616931A
TW200616931A TW094134655A TW94134655A TW200616931A TW 200616931 A TW200616931 A TW 200616931A TW 094134655 A TW094134655 A TW 094134655A TW 94134655 A TW94134655 A TW 94134655A TW 200616931 A TW200616931 A TW 200616931A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
polymer
alignment agent
new diamine
Prior art date
Application number
TW094134655A
Other languages
Chinese (zh)
Other versions
TWI352073B (en
Inventor
Yoshihiko Kuroda
Michinori Nishikawa
Toru Natsui
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW200616931A publication Critical patent/TW200616931A/en
Application granted granted Critical
Publication of TWI352073B publication Critical patent/TWI352073B/en

Links

Landscapes

  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

This invention provides a liquid crystal alignment film having a high voltage holding rate, high confidence holding and excellence in process condition dependence of pre-tilt angle. This invention utilizes the following diamine compound of formula (I), , to prepare polyamic acid or polyimide polymer, then to form liquid crystal alignment film.
TW94134655A 2004-10-05 2005-10-04 New diamine,polymer and liquid crystal alignment a TWI352073B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004292380 2004-10-05

Publications (2)

Publication Number Publication Date
TW200616931A true TW200616931A (en) 2006-06-01
TWI352073B TWI352073B (en) 2011-11-11

Family

ID=46728008

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94134655A TWI352073B (en) 2004-10-05 2005-10-04 New diamine,polymer and liquid crystal alignment a

Country Status (1)

Country Link
TW (1) TWI352073B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI454805B (en) * 2008-03-07 2014-10-01 Jsr Corp Liquid crystal aligning agent and liquid crystal aligning element
TWI471654B (en) * 2007-10-26 2015-02-01 Jsr Corp A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI471654B (en) * 2007-10-26 2015-02-01 Jsr Corp A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device
TWI454805B (en) * 2008-03-07 2014-10-01 Jsr Corp Liquid crystal aligning agent and liquid crystal aligning element

Also Published As

Publication number Publication date
TWI352073B (en) 2011-11-11

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Legal Events

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