公开(公告)号：JP2003227919A

公开(公告)日：2003-08-15

申请号：JP2002344207

申请日：2002-11-27

Applicant: LG PHILIPS LCD CO LTD

Inventor： YI JONG-HOON ,  KIM JEONG-HYUN

IPC: G02B5/00 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/1339 ,  G03F7/00 ,  G03F7/20 ,  G09F9/30 ,  G09F9/35

Abstract: PROBLEM TO BE SOLVED: To propose a method for simultaneously forming spacers and a black matrix on an upper substrate by simultaneously carrying on frontside and rearside exposure steps and to propose a color filter substrate manufactured by the method. SOLUTION: The invention is related to a liquid crystal display and to a method for manufacturing the color filter substrate of a liquid crystal panel. Spacers 118 and a black matrix 116 made of the identical substance are simultaneously formed on a color filter substrate 99 by simultaneously carrying on the frontside and rearside exposure steps. Thereby the manufacturing process is simplified, a production cost is reduced, and price competitiveness of the product is improved. COPYRIGHT: (C)2003,JPO

公开(公告)号：DE102006023138A1

公开(公告)日：2006-11-23

申请号：DE102006023138

申请日：2006-05-17

Applicant: LG PHILIPS LCD CO LTD

Inventor： KOO KYO-YONG ,  KIM MIN-JOO ,  KIM BONG-CHUL ,  KIM JEONG-HYUN ,  SEO HYEON-JIN ,  SHIN SE-JONG ,  LEE MYOUNG-HO ,  LEE SEUNG-HYUN

IPC: G02F1/1339

Abstract: A liquid crystal display (LCD) device and its fabrication method are disclosed. Specifically, a fabrication method in which polyhedral spacers are implemented on a substrate through an ink jet method are used for an LCD device. The spacers have the polyhedral shape to increase their contact area with two substrates, and include a surface processed layer for strengthening a bonding force in its bonding with an alignment film formed on the two substrates. The spacers have a polyhedral shape for maintaining the cell gap between the substrates.