Title:
液晶ディスプレイ
Document Type and Number:
Japanese Patent JP4117891
Kind Code:
B2
Abstract:
This invention is related to an active matrix liquid crystal display (AMLCD) having a high pixel aperture ratio. The display has an increased pixel aperture ratio because the pixel electrodes are formed over the insulating layer so as to overlap portions of the array address lines. Both the manufacturability and capacitive cross-talk of the TFT-based device are improved due to the use of an insulating layer (33) between the pixel electrodes (3) and the address lines (7). According to certain other embodiments, the insulating layer may be BCB (either photo-imageable or not) and/or have a dielectric constant less than about 3.0.
Inventors:
Willem den bowel
Thiers Gue
Thiers Gue
Application Number:
JP2005231574A
Publication Date:
July 16, 2008
Filing Date:
August 10, 2005
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G02F1/1343; G02F1/1368; G02F1/136; G02F1/1362; G09F9/30; H01L21/336; H01L21/77; H01L21/84; H01L27/12; H01L27/146; H01L29/04; H01L29/786; G02F1/1333
Domestic Patent References:
| JP6242433A | ||||
| JP62036684A | ||||
| JP4307520A | ||||
| JP6107958A | ||||
| JP62036687A |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori