Display apparatus and method of manufacturing the same

A display apparatus comprising:

• an organic light emitting device panel which generates light;
• and
• a color control portion to which the generated light from the organic light emitting device panel is incident and at which color of the generated light is adjusted to define a color-converted light having a color different from that of the generated light,
• wherein the color control portion comprises:
• an exit surface through which the color-converted light exits the color control portion;
• a substrate comprising a plurality of concave portions defined therein, wherein:
• each of the concave portions is extended along a direction from the organic light emitting device panel to the exit surface of the color control portion,
• each of the plurality of concave portions comprises a first portion and a second portion sequentially arranged in the direction from the organic light emitting device panel to the exit surface of the color control portion, the first portion being closer to the organic light emitting device panel than the second portion,
• a width of the first portion and the second portion are taken in a direction along the organic light emitting device panel, and
• as a distance to the organic light emitting device panel decreases along the direction from the organic light emitting device panel to the exit surface of the color control portion,
• the width of the first portion decreases to define a width change rate of the first portion, and
• the width change rate of the first portion is greater than a width change rate of the second portion, and
• a plurality of color conversion members respectively in the plurality of concave portions, the color conversion members each comprising a color-converting material which converts the color of the generated light to the color of the color-converted light,
• the organic light emitting device panel comprises a plurality of subpixel areas at which the color-converted light is emitted to display an image, and
• the plurality of concave portions of the color control portion are disposed in one-to-one correspondence with the plurality of subpixel areas of the organic light emitting device panel.

A display apparatus comprising:

• a light-source substrate portion which generates light;
• and
• a color control portion to which the generated light from the light-source substrate portion is incident and at which color of the generated light is adjusted to define a color-converted light having a color different from that of the generated light,
• wherein the color control portion comprises:
• an exit surface through which the color-converted light exits the color control portion;
• a substrate comprising a plurality of concave portions defined therein, each of the concave portions extended along a direction from the light-source substrate portion to the exit surface of the color control portion;
• and
• a plurality of color conversion members respectively in the plurality of concave portions, the color conversion members each comprising a color-converting material which converts the color of the generated light to the color of the color-converted light,
• wherein
• the light-source substrate portion comprises a plurality of subpixel areas at which the color-converted light is emitted to display an image,
• the plurality of concave portions comprise a plurality of first concave portions each corresponding to a same first subpixel area, and
• within the same first subpixel area, two adjacent first concave portions contact each other.