Title:
液晶表示素子及びその製造方法
Document Type and Number:
Japanese Patent JP4468922
Kind Code:
B2
Abstract:
A method for fabricating a liquid crystal display (LCD) device includes: forming a gate line, a gate electrode, and a gate pad electrode on a substrate; sequentially forming a gate insulating layer, a semiconductor layer and a metal layer on an entire surface of the substrate including the gate electrode; forming a first photoresist on the metal layer; patterning the semiconductor layer, a data line, source and drain electrodes, and a data pad electrode by selectively etching the gate insulating layer, the semiconductor layer, and the metal layer using the first photoresist as a mask; forming a second photoresist to cover the gate pad electrode; forming a passivation layer on an entire surface of the substrate including the first and second photoresists; removing the passivation layer on the first and second photoresists by lift-stripping the first and second photoresists; and forming a pixel electrode electrically connected to the drain electrode.
Inventors:
Wu
Gold sprue
Gold sprue
Application Number:
JP2006174760A
Publication Date:
May 26, 2010
Filing Date:
June 26, 2006
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G02F1/1368; G09F9/30; H01L21/336; H01L29/786
Domestic Patent References:
| JP2004212964A | ||||
| JP2005165286A |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama