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Title:
DISPLAY DEVICE, AND MANUFACTURING METHOD OF DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2017138354
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated wiring in which, when a flexible display device is deformed, a wiring laminated through an insulating film is damaged, or, the insulating film and the wiring do not peel, along with a display device to which the laminated wiring is applied and a manufacturing method thereof.SOLUTION: A display device includes a first wiring on an insulating surface, a sidewall which is positioned over the insulating surface and covers a side surface of the first wiring, an insulating film over the first wiring and the sidewall, and a second wiring which is positioned over the insulating film and crosses with the first wiring. An angle of a surface of the sidewall against the insulating surface is less than an angle of a side surface of the first wiring against the insulating surface. The above stated angle increases as a distance from the first wiring decreases. An intersection part of the first wiring and the second wiring is positioned in a display region of the display device, and when the display device bends so that the first wiring is bent, the intersection part is included in a bending part of the display device.SELECTED DRAWING: Figure 5

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Inventors:
KAJIYAMA KENTA
Application Number:
JP2016017059A
Publication Date:
August 10, 2017
Filing Date:
February 01, 2016
Export Citation:
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Assignee:
JAPAN DISPLAY INC
International Classes:
G09F9/30; H01L51/50; H05B33/02; H05B33/06
Domestic Patent References:
JP2014192418A2014-10-06
JPH06250211A1994-09-09
JP2004146690A2004-05-20
JP2013123041A2013-06-20
JP2014149322A2014-08-21
JP2015229774A2015-12-21
JP2006201793A2006-08-03
Foreign References:
US20150028303A12015-01-29
CN1825571A2006-08-30
Attorney, Agent or Firm:
Takahashi Hayashi & Partners



 
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