Title:
A manufacturing method of an organic electroluminescence display and an organic electroluminescence display
Document Type and Number:
Japanese Patent JP5980102
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent misalignment in separate coloring between each pixel to realize an organic electroluminescent display device, while also realizing high luminance and high picture quality.SOLUTION: An organic electroluminescent display device of the present invention comprises: an element substrate; an undulation part formed on the element substrate and having a height in the vertical direction relative to the top face of the element substrate; and an organic electroluminescent element, the organic electroluminescent display device being characterized in that the undulation part has a plurality of slant faces whose angles relative to the top face of the element substrate are a sharp angle, and that the organic electroluminescent element is formed, out of the top face of the element substrate, on an undulation-to-undulation region which is a region between the undulation parts, and on each of the slant faces.
Inventors:
Kohei Takahashi
Hiroshi Ooka
Hiroshi Ooka
Application Number:
JP2012254123A
Publication Date:
August 31, 2016
Filing Date:
November 20, 2012
Export Citation:
Assignee:
Japan Display Co., Ltd.
International Classes:
H05B33/12; H01L51/50; H05B33/10; H05B33/22; H05B33/26
Domestic Patent References:
| JP2005222734A | ||||
| JP2009058897A | ||||
| JP2001085167A | ||||
| JP2003045670A | ||||
| JP2006108651A | ||||
| JP2002208491A | ||||
| JP2005534146A | ||||
| JP10189243A | ||||
| JP2009054582A |
Attorney, Agent or Firm:
Haruka International Patent Office