Title:
【発明の名称】アクティブマトリクス表示装置
Document Type and Number:
Japanese Patent JP2669954
Kind Code:
B2
Abstract:
An active matrix display device comprising two pixel electrodes in each rectangular area defined by adjacent signal lines and adjacent scanning lines. The pixel electrodes disposed across each signal line are connected with respective switching elements, which are connected to the common scanning line and the common signal line. In this way, each pixel electrode has only one signal line formed on one side thereof. As a result, a line defect conventionally produced by a leakage between adjacent signal lines through a pixel electrode is prevented. Further, a defective pixel can be easily corrected by short-circuiting the pixel electrode with the adjacent signal line.
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Inventors:
Ken Kanamori
Akihiko Imaya
Hiroaki Kato
Yano Kozo
Katsumi Irie
Akihiko Imaya
Hiroaki Kato
Yano Kozo
Katsumi Irie
Application Number:
JP10236591A
Publication Date:
October 29, 1997
Filing Date:
May 08, 1991
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G02F1/136; G02F1/1362; G02F1/1368; G02F1/133; G09F9/30; H01L29/786; (IPC1-7): G02F1/136; G09F9/30; H01L29/786
Domestic Patent References:
| JP63262621A | ||||
| JP2251930A | ||||
| JP3105324A |
Attorney, Agent or Firm:
Shusaku Yamamoto