Title:
THIN-FILM TRANSISTOR PANEL
Document Type and Number:
Japanese Patent JP3200753
Kind Code:
B2
Abstract:
PURPOSE: To prevent electrolytic corrosion and abnormal display and to improve the life of thin-film elements by shorting capacitor lines to frame-shaped wirings for remedy against static electricity connecting gate lines and data lines via the specific elements.
CONSTITUTION: The element regions on the side inner than the points where the margin parts of a transparent substrate 1 are parted (parting lines k) are formed with the frame-shaped wirings 9 for remedy against static electricity for preventing the electrostatic breakdown, etc., of thin-film transistors (TFTs) 3, etc., during the production process after assembly of the liquid crystal display elements. The gate lines 4 and the data lines 5 are connected via to the frame- shaped wirings 9 via the thin-film elements 10 having nonlinear resistance characteristics. The one-side ends of the respective horizontal wiring parts 9a of the frame-shaped wirings 9 and the one-side ends of all the capacitor lines 6 are respectively extended to the margin parts 1B of the substrate 1 and are connected to the shorting wirings 8, by which all the capacitor lines 6 are shorted to the vertical wiring parts 9b of the frame-shaped wirings 9.
Inventors:
Hiroyuki Okimoto
Application Number:
JP9506593A
Publication Date:
August 20, 2001
Filing Date:
March 31, 1993
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G02F1/133; G02F1/1345; G02F1/136; G02F1/1368; G09F9/30; (IPC1-7): G02F1/1345; G02F1/1368; G09F9/30
Domestic Patent References:
| JP6310558A | ||||
| JP63106788A | ||||
| JP5173185A | ||||
| JP62265689A |