Patent Number: 6,295,111

Title: Liquid crystal cell and a method for fabricating that

Abstract: A LC cell is manufactured by the method including the steps of: rubbing a first alignment layer coating a first substrate, such that the first alignment layer has a first pretilt angle associated therewith; exposing said second alignment layer coating a first substrate to light such that said second alignment layer has at least one second pretilt angle associated therewith; and providing a liquid crystal material between said first and second substrates. The materials for the first and second alignment layers include a polyimide and a polysiloxane based material.

Inventors: Kim; Jong Hyun (Seoul, KR), Yoon; Ki Hyuk (Seoul, KR), Woo; Joung Won (Seoul, KR), Nam; Mi Sook (Kyungki-do, KR), Choi; Yoo Jin (Kyungki-do, KR), Kim; Kyeong Jin (Kyungki-do, KR)

Assignee: LG Electronics Inc.

International Classification: G02F 1/1337 (20060101); G02F 1/13 (20060101); G02F 1/139 (20060101); G02F 001/133 ()

Expiration Date: 09/25/2018