Display device and method of repairing display device
AssigneeSamsung Display Co., Ltd.
InventorsIll Won PARK, Ki Dae SHIN, Joong Keun LEE
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Abstract
A method of repairing a display device, in which the display device includes a defective pixel area including a defective wavelength conversion patter, the method including removing the defective wavelength conversion pattern of the defective pixel area, injecting ink including a wavelength conversion material into the defective pixel area, and curing the ink injected into the defective pixel area.
Claims20
A method of repairing a display device, in which the display device includes a defective pixel area including a defective wavelength conversion pattern, the method comprising:
- removing the defective wavelength conversion pattern of the defective pixel area;
- injecting ink comprising a wavelength conversion material into the defective pixel area;
- and
- curing the ink injected into the defective pixel area.
A method of repairing a display device, in which the display device includes a mixed wavelength conversion pattern, the method comprising:
- removing the mixed wavelength conversion pattern;
- and
- forming a repair pattern in a groove formed by the removing of the mixed wavelength conversion pattern.
A display device comprising a pixel which comprises a first sub-pixel configured to display a first color and a second sub-pixel configured to display a second color, the display device comprising:
- a color conversion substrate, the color conversion substrate comprises:
- a first substrate;
- a color control layer on a surface of the first substrate and comprising a first wavelength conversion pattern belonging to the first sub-pixel and a repair pattern belonging to the second sub-pixel;
- and
- a mixed wavelength conversion layer between the first substrate and the repair pattern.
Dependencies are inferred from the claim text.