Color conversion substrate and method for manufacturing same, and display panel

A method for manufacturing a color conversion substrate, comprising:

• forming a reflective isolation portion on a side of the base substrate, wherein a plurality of pixel apertures are defined in the isolation portion, wherein the plurality of pixel apertures comprise a plurality of first-type pixel apertures arranged in arrays and a plurality of second-type pixel apertures arranged in arrays, and a plurality of lines of the first-type pixel apertures and a plurality of lines of the second-type pixel apertures are alternately arranged;
• and
• forming a color conversion layer on the base substrate where the isolation portion is formed, wherein the color conversion layer comprises a first color conversion pattern, a second color conversion pattern, and a transmission pattern, wherein the first color conversion pattern and the transmission pattern are disposed in different first-type pixel apertures, and the second color conversion pattern is disposed in the plurality of second-type pixel apertures;
• wherein the second-type pixel apertures are not defined in a first region in the color conversion substrate for defining a same line of the first-type pixel apertures, and the first-type pixel apertures are not defined in a second region in the color conversion substrate for defining a same line of the second-type pixel apertures;
• and
• wherein the plurality of first-type pixel apertures and the plurality of second-type pixel apertures are both arranged in a plurality of columns in a first direction and a plurality of rows in a second direction, wherein in the first direction, a distance between two adjacent first-type pixel apertures in each of the plurality of rows of the first-type pixel apertures is greater than a distance between two adjacent second-type pixel apertures in each of the plurality of rows of the second-type pixel apertures.

A display panel, comprising:

• a display substrate and a color conversion substrate, wherein the color conversion substrate comprises:
• a base substrate;
• a reflective isolation portion on a side of the base substrate, a plurality of pixel apertures being defined in the reflective isolation portion, wherein the plurality of pixel apertures comprise a plurality of first-type pixel apertures arranged in arrays and a plurality of second-type pixel apertures arranged in arrays, and a plurality of lines of the first-type pixel apertures and a plurality of lines of the second-type pixel apertures are alternately arranged;
• and
• a color conversion layer, comprising a first color conversion pattern, a second color conversion pattern, and a transmission pattern, wherein the first color conversion pattern and the transmission pattern are disposed in different first-type pixel apertures, and the second color conversion pattern is disposed in the plurality of second-type pixel apertures;
• wherein the second-type pixel apertures are not defined in a first region in the color conversion substrate for defining a same line of the first-type pixel apertures, and the firs-type pixel apertures are not defined in a second region in the color conversion substrate for defining a same line of the second-type pixel apertures;
• and
• wherein the plurality of first-type pixel apertures and the plurality of second-type pixel apertures are both arranged in a plurality of columns in a first direction and a plurality of rows in a second direction, wherein in the first direction, a distance between two adjacent first-type pixel apertures in each of the plurality of rows of the first-type pixel apertures is greater than a distance between two adjacent second-type pixel apertures in each of the plurality of rows of the second-type pixel apertures.