Manufacturing method of organic light emitting device, organic light emitting device and electronic apparatus

Abstract

A manufacturing method of an organic light emitting device including a light emitting element that includes an organic light emitting layer, a sealing layer above the light emitting element, and a color filter layer above the sealing layer. The color filter layer includes a first color filter that transmits light of a first wavelength region and a second color filter that transmits light of a second wavelength region, an area of the second color filter is smaller than an area of the first color filter, and the method includes forming the first color filter, and forming the second color filter thereafter.

What is claimed is: 
     
         1 . A manufacturing method of an organic light emitting device that includes a light emitting element that includes an organic light emitting layer, a sealing layer above the light emitting element, and a color filter layer above the sealing layer, in which the color filter layer includes a first color filter that transmits light of a first wavelength region and a second color filter that transmits light of a second wavelength region, and in which an area of the second color filter is smaller than an area of the first color filter, the method comprising:
 forming the first color filter; and   forming the second color filter thereafter.   
     
     
         2 . The manufacturing method of an organic light emitting device according to  claim 1 ,
 wherein the color filter layer further includes a third color filter that transmits light of a third wavelength region,   wherein an area of the third color filter is the same as the area of the second color filter, or larger than the area of the second color filter, and   wherein the third color filter is formed before the forming of the second color filter.   
     
     
         3 . The manufacturing method of an organic light emitting device according to  claim 1 ,
 wherein the light emitting element further includes an insulating film that suppresses the emission of light of the organic light emitting layer, and   wherein the method further includes forming a transparent layer between the sealing layer and the color filter layer in a portion that overlaps with the insulating film in a plan view before the forming of the first color filter.   
     
     
         4 . The manufacturing method of an organic light emitting device according to  claim 1 ,
 wherein a process temperature of forming the color filter layer is less than or equal to 110° C.   
     
     
         5 . The manufacturing method of an organic light emitting device according to  claim 1 ,
 wherein the color filters that configure the color filter layer are formed in a striped form.   
     
     
         6 . An organic light emitting device comprising:
 a light emitting element that includes an organic light emitting layer;   a sealing layer above the light emitting element; and   a color filter layer above the sealing layer,   wherein the color filter layer includes a first color filter that transmits light of a first wavelength region and a second color filter that transmits light of a second wavelength region,   wherein an area of the second color filter is smaller than an area of the first color filter, and   wherein the second color filter is provided so as to cover an end part of the first color filter in a portion in which the first color filter and the second color filter are adjacent.   
     
     
         7 . The organic light emitting device according to  claim 6 ,
 wherein the color filter layer further includes a third color filter that transmits light of a third wavelength region and has an area that is the same as the area of the second color filter, or larger than the area of the second color filter, and   wherein the second color filter is provided so as to cover an end part of the third color filter in a portion in which the second color filter and the third color filter are adjacent.   
     
     
         8 . The organic light emitting device according to  claim 6 ,
 wherein a transparent layer is disposed between the sealing layer and the color filter layer in a portion in which the first color filter and the second color filter are adjacent.   
     
     
         9 . The organic light emitting device according to  claim 7 ,
 wherein a transparent layer is disposed between the sealing layer and the color filter layer in a portion in which the second color filter and the third color filter are adjacent.   
     
     
         10 . The organic light emitting device according to  claim 6 ,
 wherein the color filters that configure the color filter layer have a striped form.   
     
     
         11 . An electronic apparatus that includes the organic light emitting device according to  claim 1 . 
     
     
         12 . An electronic apparatus that includes the organic light emitting device according to  claim 2 . 
     
     
         13 . An electronic apparatus that includes the organic light emitting device according to  claim 3 . 
     
     
         14 . An electronic apparatus that includes the organic light emitting device according to  claim 4 . 
     
     
         15 . An electronic apparatus that includes the organic light emitting device according to  claim 5 . 
     
     
         16 . An electronic apparatus that includes the organic light emitting device according to  claim 6 . 
     
     
         17 . An electronic apparatus that includes the organic light emitting device according to  claim 7 . 
     
     
         18 . An electronic apparatus that includes the organic light emitting device according to  claim 8 . 
     
     
         19 . An electronic apparatus that includes the organic light emitting device according to  claim 9 . 
     
     
         20 . An electronic apparatus that includes the organic light emitting device according to  claim 10 .