Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAYING ELEMENT
Document Type and Number:
Japanese Patent JPH10195445
Kind Code:
A
Abstract:

To obtain a liquid crystal displaying element having a small optical hysteresis in a wide temperature range, excellent in high speed responding property and useful as a display, etc., by adding a compound having a polar group at the side position relative to a long axis of molecule thereof and a solubility in the liquid crystal.

This liquid crystal displaying element is obtained by filling a resin 5 and a liquid crystal 6 between electrodes 2, also arranging the liquid crystal 6 as a shape of liquid droplets or of continuously linked liquid droplets in the resin 5, or arranging the resin 5 formed as a mesh shape in the liquid crystal 6 and adding a compound such as a chiral compound having a polar group such as hydroxyl, phenyl and fluorine at the side position relative to a long axis of a molecule thereof and a solubility in the liquid crystal 6. Further, a screw pitch of the liquid crystal 6 added with the compound consisting of the chiral compound is preferably 10-500μm.


Inventors:
NISHIMURA NORIKO
YAMAMOTO MASAO
KAMIMURA TSUYOSHI
Application Number:
JP71897A
Publication Date:
July 28, 1998
Filing Date:
January 07, 1997
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G02F1/13; C09K19/54; (IPC1-7): C09K19/54; G02F1/13
Attorney, Agent or Firm:
Kazuhide Okada