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Patent Searching and Data


Title:
表示装置
Document Type and Number:
Japanese Patent JP4055423
Kind Code:
B2
Abstract:

To provide a display device in which a wiring structure to a plurality of data electrode drivers from the external is simply made.

In a display section 13, organic EL elements 15 are arranged in a matrix manner on a glass substrate 12 at the cross points of scanning electrodes 18 which are extended in the left and right direction and data electrodes 16 which are extended in the up and down direction. The section 13 is divided into two parts in the up and down direction. Scanning electrode drivers 19 and 20 are provided for every divided display sections 13A and 13B and drive the electrodes 18 of the corresponding sections 13A and 13B. Data electrode drivers 22 and 23 are provided for every sections 13A and 13B and drive the electrodes 16 of the corresponding sections 13A and 13B. The first data electrode driver 22 and the second data electrode driver 23 are made into a one chip data electrode driver IC 24. The IC 24 is mounted on the upper peripheral 13a side of the section 13 on the substrate 12.

COPYRIGHT: (C)2003,JPO


Inventors:
Nobuo Inoue
Application Number:
JP2002020431A
Publication Date:
March 05, 2008
Filing Date:
January 29, 2002
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
G09F9/30; H01L51/50; G09F9/00; H01L27/32; H05B33/14
Domestic Patent References:
JP2001343946A
JP11030962A
JP2001272924A
JP2000276070A
JP2000029432A
JP2002014366A
JP10091106A
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda