Color filter substrate, display, and terminal

A terminal, wherein the terminal comprises:

• a processor;
• a display, wherein the display is coupled to the processor, and comprises an array substrate, a color filter substrate including a plurality of display units that are in a one-to-one correspondence with pixels in the display, and a liquid crystal layer packaged between the array substrate and the color filter substrate;
• a memory coupled to the processor and storing one or more computer programs, which when executed by the processor, cause the terminal to perform operations comprising:
• displaying at least one corner area in the display, wherein the at least one corner area is shaped as an arc, and comprises a ribbon area distributed along a target boundary line that is away from a center of the color filter substrate and that is jagged, wherein the ribbon area comprises two or more transition layers, wherein each of the two or more transition layers corresponds to a set of display units disposed along the target boundary line, on a side of the center of the color filter substrate, and from one end of the target boundary line to another end of the target boundary line, wherein each display unit that is on the side of the center of the color filter substrate and that is not on the ribbon area has a same first light transmittance, and wherein each display unit that is on the other side of the center of the color filter substrate and that is not on the ribbon area is transparent and has a same second light transmittance that is smaller than the first light transmittance;
• and
• displaying a same light transmittance between the first light transmittance and the second light transmittance in each of the set of display units in each of the two or more transition layers, wherein each of the display units in the ribbon area comprises a plurality of color blocks and a black matrix that encloses the plurality of color blocks.